1、专题7并列句与状语从句1He is so busy.He cannot afford enough time with his son_he wants to.(2013四川，7)Aeven if Bas ifCbecause Dbefore答案A解析本题考查让步状语从句。句意为：他很忙，即使想抽出足够的时间陪陪儿子也做不到。even if即使；as if好像；because因为；before在之前。2I have heard a lot of good things about you _ I came back from abroad.(2013陕西，18)Asince BuntilCbe
2、fore Dwhen答案A解析句意为：自从我回国以来，听到了你的很多好消息。since自从以来(至今)，与主句现在完成时匹配。3I took my driving license with me on holiday，_I wanted to hire a car.(2013北京，30)Ain case Beven ifCever since Dif only答案A解析考查状语从句引导词的辨析。句意为：我随身带了驾照去度假，以备我租车用。in case万一，以防；even if即使；ever since自从以来；if only要是就好了。故选A项。4One can always manage
3、to do more things，no matter_full ones schedule is in life.(2013辽宁，24)Ahow BwhatCwhen Dwhere答案A解析考查状语从句。句意为：一个人总是可以设法做更多的事，不管他生活中的日程安排得多满。空格后的形容词full决定用副词how。5You must learn to consult your feelings and your reason_you reach any decision.(2013湖南，23)Aalthough BbeforeCbecause Dunless答案B解析考查状语从句引导词的辨析。句
4、意为：你必须学会在做任何决定之前都考虑兼顾好情感与理智。根据常识可知在做决定之前应该三思，而兼顾好情感与理智是行事的前提。 6Mark needs to learn Chinese_his company is opening a branch in Beijing.(2013山东，26)Aunless BuntilCalthough Dsince答案D解析考查状语从句原因状语从句。根据题意，前后之间为因果关系，因为要开分公司，所以需要学习汉语。答案选D。 7She says that shell have to close the shop _ business improves.(2013
5、江西，28)Aif BunlessCafter Dwhen答案B解析本题考查状语从句的引导词。句意为：她说，除非生意好转，否则她只能关掉店铺。if如果；unless除非，如果不；after在之后；when当的时候。根据句意，B项符合题意。8I was glad to meet Jenny again，_ I didnt want to spend all day with her.(2013大纲全国，23)Abut BandCso Dor答案A解析句意为：我很高兴再次见到詹妮，但是我不想整天和她待在一起。根据前面的glad以及后半部分中的didnt want to spend all day
6、with her可知前后部分为转折关系，所以选A项。9Dont turn off the computer before closing all programs，_ you could have problems.(2013北京，22)Aor BandCbut Dso答案A解析考查连词用法。句意为：关闭所有程序后再关电脑，否则会有麻烦的。or否则，要不然，用于警告或忠告。10Its not easy to change habits，_ with awareness and selfcontrol，it is possible.(2013重庆，23)Afor BorCbut Dso答案C解析
7、 考查连词。句意为：改变习惯不容易，但是如果有了想改变的意识和自控力，(改变习惯)也是可能的。前后句之间为转折关系，故选C项。11I dont believe weve met before，_I must say you do look familiar.(2012新课标全国，25)Atherefore BalthoughCsince Dunless答案B解析“我认为我们以前没有见过面”，正常情况下下文应该是看上去不面熟，但本题中下文说看上去面熟，由此可以看出应选B项，although引导让步状语从句。句意为：我相信我们以前没有见过面，不过我必须说你看上去的确很面熟。12He smiled
8、politely _ Mary apologized for her drunken friends.(2012山东，27)Aas BifCunless Dthough答案A解析句意为：当玛丽因她醉酒的朋友向他道歉时，他礼貌地微笑着。if如果，引导条件状语从句；unless除非，引导条件状语从句；though虽然，尽管，引导让步状语从句。as可引导时间状语从句，表示主从句动作同时发生或前后紧接着发生，常常译为“(正当)的时候，随着，一边一边”，故只有as符合题意。13Everything was placed exactly_he wanted it for the graduation ce
9、remony.(2012天津，14)Awhile BwhenCwhere Dthough答案C解析句意为：为这次毕业典礼所准备的东西全部放在了他所预期的精确的位置上。根据句意以及题干中关键信息词was placed exactly以及he wanted it可知，强调的是一个地点概念，且句子不缺少任何成分，只缺一个地点状语与前文呼应。故答案为C项。14_hard you try，it is difficult to lose weight without cutting down the amount you eat.(2012湖南，32)AHowever BWhateverCWhicheve
10、r DWhenever答案A解析句意为：不减少进食，无论你怎么努力，要减肥是困难的。however(no matter how)无论怎么，引导让步状语从句。15Coach，can I continue with the training?Sorry，you cant_you havent recovered from the knee injury.(2012重庆，30)Auntil BbeforeCas Dunless答案C解析句意为：教练，我可以继续训练吗？抱歉，你不能，因为你膝盖伤还没有恢复。分析题意可知前后两句有明显的因果关系，故选as表原因。而until，before和unless都
11、需后句用肯定才可与前句的you cant相符合。16I had hardly got to the office_my wife phoned me to go back home at once.(2012大纲全国，11)Awhen BthanCuntil Dafter答案A解析句意为：我刚到办公室，我妻子就打电话让我立刻回家。“hardly.when.”是固定句型，意为“刚就”。类似的结构还有scarcely.when.，no sooner.than.。以上结构中当no sooner，hardly，scarcely放在句首时句子要用倒装语序。17At school，some student
12、s are active _ some are shy，yet they can be good friends with one another.(2012四川，4)Awhile BalthoughCso Das答案A解析考查并列连词。句意为：在学校，一些学生很活跃而一些却很害羞，然而他们都可能彼此成为好朋友。根据句意选while，表示两个分句中两种情况的对比。18Jack wasnt saying anything，but the teacher smiled at him_he had done something very clever.(2011湖南，33)Aas if Bin ca
13、seCwhile Dthough答案A解析句意为：杰克什么也没说，但是老师朝着他笑，就好像他做了非常明智的事情一样。as if好像；in case以防万一；while当时候，而，却；though尽管。由句意可知应选A项。19Please call my secretary to arrange a meeting this afternoon，or_it is convenient to you.(2011江西，29)Awhenever BhoweverCwhichever Dwherever答案A解析句意为：请打电话让我的秘书安排一个会议，在今天下午或是任何你方便的时候。whenever无论
14、何时；however无论如何；whichever无论哪一个；wherever无论何地。此处or连接的是和this afternoon并列的两个时间状语(从句)，故只有A项正确。20_ all of them are strong candidates，only one will be chosen for the post.(2011陕西，19)ASince BWhileCIf DAs答案B解析句意为：尽管他们都是很有实力的求职者，但是只有一个人会被选中担任这一职位。since因为，既然；while尽管；if如果；as因为。根据句意选while。1He was so deep in thoug
15、ht，thinking of the problem _ he knocked into the tree without noticing it.Awhen BwhileCbecause Dthat答案D解析考查状语从句的引导词。so.that.表示“如此以致”，引导结果状语从句。句意为：他思考问题太投入了，以致一不留神儿撞到了树上。2We had to be patient because it _ some time _ we got the full results.Ahas been；since Bhad been；untilCwas；after Dwould be；before答案
16、D解析在“itbe一段时间before/after/since从句”句型中，before从句中的动作经过一段时间后才会实现；after从句中的动作发生后已经过去了一段时间；since从句中的动作完成后到现在已经有一段时间了。结合题意可知，答案为D项。3Someone wants you on the phone._ nobody knows I am here.AAlthough BAndCBut DSo答案C解析前半句句意为：有人给你打电话，后半句句意为：没有人知道我在这儿。根据句子意思可知前后两句明显为转折关系，因此选C项。4What do you think I should wear
17、for such a formal press conference?Dress _ you like.Ahow BwhatCwhatever Dhowever答案D解析考查状语从句。dress作及物动词时，宾语为人；本题中的dress为不及物动词，所以后面应该接一个状语从句。答语句意为：你想怎么穿都行。5_ the fire breaks out，he is the first to arrive at the scene.AEvery time when BMomentCNo matter whenever DEvery time答案D解析句意为：每一次发生火灾，他总是第一个到达现场。ev
18、ery time用作连词，引导时间状语从句。6In some places women are expected to earn money _ men work at home and raise their children.Abut BwhileCbecause Dthough答案B解析while并列连词，意为“而，却”，表示转折。7The engineers are so busy that they have no time for outdoor sports activities，_ they have the interest.Awherever BwheneverCeven
19、if Das if答案C解析句意为：工程师们都很忙，以致于他们没有时间去做户外运动，即使他们有兴趣。even if即使，符合句意。8Dont be afraid of asking your teachers for help _it is needed.Aas BsinceCunless Dwhen答案D解析考查连词。句意为：如有需要，不要害怕向老师求助。此处when相当于if，表示条件，其他不符合语意。9Find ways to praise your children often，_ youll find they will open their hearts to you.Atill
20、Bor Cand Dbut答案C解析分析前后分句逻辑关系，是条件或假设关系，而且“祈使句and/or/otherwise陈述句”是固定句型，所以选C项。10If you are traveling _ the customs are really foreign to your own，please do as the Romans do.Ain which BwhatCwhen Dwhere答案D解析句意为：如果你在一个风俗习惯与你的风俗习惯完全不同的地方旅游，请入乡随俗。此处用where引导地点状语从句。11_tomorrow，our ship will set sail for Maca
21、o.AHowever the weather is likeBHowever is the weather likeCWhatever is the weather likeDWhatever the weather is like答案D解析考查whatever引导的让步状语从句。whateverno matter what修饰名词weather。12John plays basketball well，_ his favorite sport is badminton.Aso Bor Cyet Dfor答案C解析句意为：约翰篮球打得很好，然而他最喜欢的运动是打羽毛球。四个选项中表示转折的连词
22、只有yet。13I had no idea of the exact address of Xinhua High School _I was outside its front gate.Awhen BafterCuntil Dbecause答案C解析考查状语从句。根据语意“我到新华中学的校门口时才知道这学校的准确地址”可知C项正确。14. _youve experienced it，you cant understand how I felt.AOnce BBecauseCUnless DWhile答案C解析考查状语从句。句意为：如果你没体验过，你不会知道我的感受。unlessif not
23、如果不，引导条件状语从句。15Havent seen Lucy recently，whats happened?Oh，its more than two months _ she worked here.Awhich BthatCbefore Dsince答案D解析考查Its.since.结构，表示动作自过去发生至今有多久。但该结构从句中谓语动词的性质决定最终的意义。从句中谓语动词为瞬间性动词，则表该瞬间动作发生至今时间多久；若从句中谓语动词为延续性动词，则表示该延续动词动作终止至今时间多久。work属延续性动词，该句句意为：她不在这儿工作已经有两个多月了。显然，本题的答案为D项。16_ yo
24、u may have，you should gather your courage to face the challenge.AHowever a serious problemBWhat a serious problemCHowever serious a problemDWhat serious a problem答案C解析根据句意“无论你有多么严重的问题，你都应该鼓起勇气面对挑战。”，而however表让步时其顺序应是：however形容词主语谓语。however作连接副词，相当于no matter how，后接形容词或副词，意为“无论，不管”，引导让步状语从句，其顺序为“howev
25、er形容词、副词主语谓语”。17I will put the book_you placed it and make a mark at the place_I put it.Awhere；at which Bat which；at whichCwhere；which Dat which；where答案A解析前后两个从句都表示地点的含义。是定语从句还是地点状语从句，做题的关键是看有没有表示地点的名词作先行词。如果有表示地点的名词，就是定语从句；如果没有便是地点状语从句。该题中第一个从句为地点状语从句，第二个从句为定语从句，因此答案为A项。18_there is no law stating h
26、ow you may dress，not all fashions are respectable.ABecause BSinceCWhile DUnless答案C解析考查连词的用法。句意为：尽管没有法律规定你怎样穿戴，但是并不是所有的时尚都是值得尊敬的。while尽管，符合句意。because因为；since既然；unless除非。19Bring the flowers into a warm room _ theyll soon open.Aor Band Cbut Dfor答案B解析本句为“祈使句and/or陈述句”句型。根据题意，应为顺承关系。故选B项。20_，his idea was
27、 accepted by all the people at the meeting.AStrange as might it soundBAs it might sound strangeCAs strange it might soundDStrange as it might sound答案D解析此处as引导让步状语从句，此时常把作表语的形容词提前到句首。21What do you think of it?Well，its worth doing _ the result is satisfactory.Athe moment Bas soon asConce Dso long as答案
28、D解析so long as意思是“只要”，引导条件状语从句。22Please arrange an interview with the manager tomorrow，or _ it is convenient to him.Awhenever BhoweverCwhichever Dwherever答案A解析句意为：明天请安排一次对经理的采访，或者在他方便的任何时间。本句的后半句句子完整，所以应该使用连接副词，结合句意可知应选A项。23The agent was about to sign his name to the document _，to our surprise，a stra
29、nger broke in to prevent him.Awhile BwhenCas Duntil答案B解析when此处为并列连词，相当于at that time，可译为“这时(突然)”。24Goals have to be realistic _ students can reach them and feel a sense of achievement.Aso long as Bso thatCnow that Deven though答案B解析空格后的句子是空格前句子的目的，所以用so that。句意为：目标应该现实一点，这样学生们就能实现它，并有成就感。25He found it
30、 increasingly difficult to read，_ his eyesight was beginning to fail.Athough Bfor Cbut Dso答案B解析句意为：他发现读书越来越困难，因为他的视力开始下降。for表示原因，符合句意。.完形填空Our children grew up on jelly(果酱) sandwiches.Even my husband and I sometimes have one late at night with a glass of milk.I wasnt the jelly maker in this _1_.My m
31、otherinlaw was.The only contribution I made to the jelly making was to _2_ baby food jars，which my motherinlaw would _3_ with the tasty gel(胶滞体) and send back home with us.For the past 22 years，_4_ I wanted to make a jelly sandwich，all I had to do was _5_ one of those little jars of jelly.Jelly maki
32、ng was just a way of life for my motherinlaw.She always followed the same _6_from picking the fruit to setting the _7_ jelly on the homemade shelves.My motherinlaw passed away last December.Among the things in the house to be _8_ by her children were the _9_ canned goods.Each of her children chose f
33、rom the many jars of tomato juice，green beans and jelly.When my husband _10_ his jars home，we carefully put them away in our kitchen.The other day I reached the kitchen for some jelly，and there it was.Sitting all _11_ on the far side of the shelf was a small jar.The lid was rusty.As I picked up the
34、jar，I suddenly realized something that I had _12_ to see earlier.Yes，this was the _13_ jar we would ever have from the patient，_14_ hands of my motherinlaw.It seemed like such a _15_ thing，and most days it was something that was taken for granted.But today it seemed a valuable _16_.I put the jelly b
35、ack on the shelf.We have many things that _17_ belonged to my motherinlaw.These are the kinds of things that we expect to pass on to our children.But Im just not _18_ to give up this last jelly jar，and all the _19_ its presence allows me to hold onto.The jar of jelly wont keep that _20_.It will eith
36、er have to be eaten or thrown out.but not today.1A.market BvillageCfamily Dgroup答案C解析根据下文“My motherinlaw was.”以及“Jelly making was just a way of life for my motherinlaw.”可知，作者不是这个家里做果酱的那个人。2A.save BthrowCchoose Dpaint答案A解析根据第三段末句“.we carefully put them away in our kitchen.”可知，作者所做的就是保存这些瓶子。3A.cover B
37、fillCprovide Ddecorate答案B解析根据the tasty gel和“.from picking the fruit to setting the _ jelly on the homemade shelves.”可知，瓶子里装满了好吃的果酱。4A.before BwheneverCthough Dsince答案B解析每当作者想要做果酱三明治时，所要做的就是去取一瓶果酱。5A.turn on Btake upCpick out Dreach for答案D解析根据第四段首句“The other day I reached the kitchen for some jelly.”
38、可知答案。作者去取果酱，来做果酱三明治。6A.example BroutineCpassion Drule答案B解析根据“.from picking the fruit to setting.”可知，破折号后面说明了做果酱的流程。7A.mixed BchangedCfinished Dboiled答案C解析根据on the homemade shelves可知，应该是把做好了的果酱放在架子上。8A.destroyed BmovedCdonated Ddivided答案D解析根据上文“My motherinlaw passed away last December.”可知，应该是大家分婆婆留下来
39、的东西。9A.tasty BexpensiveCcommon Dsuitable答案A解析根据下文“.many jars of tomato juice，green beans and jelly.”可知，所分的东西是这些美味的罐装食品。10A.brought BpackedCsent Dleft答案A解析根据上文“.which my motherinlaw would _ with the tasty gel and send back home with us.”可知，作者和婆婆不住在一起，所以可推知丈夫把这些果酱带回家。11A.alone BpatientlyCworriedly Dal
40、ong答案A解析根据a small jar可知，架子的末端就剩下这一瓶果酱了。12A.forgotten BexpressedCconsidered Dfailed答案D解析根据“.and most days it was something that was taken for granted.”可知，作者意识到之前没有意识到的一些事。13A.last BparticularCdelicious Dlarge答案A解析根据上文“Sitting all _ on the far side of the shelf was a small jar.”可知，这是最后一瓶果酱。下文to give u
41、p this last jelly jar也有提示。14A.poor BpainfulCloving Dshaking答案C解析根据全文可知，作者通过果酱三明治回忆了婆婆的爱心。loving符合语境。15A.small BnewCstrange Dgood答案A解析根据下文“.and most days it was something that was taken for granted.”可知，一瓶果酱看起来是一件小事。16A.experience BtreasureCopportunity Dprize答案B解析与上文“.it was something that was taken f
42、or granted.”构成转折关系。且根据下文“But Im just not _ to give up this last jelly jar，and all the _ its presence allows me to hold onto.”可知，对作者来说，这是一件有价值的珍贵的东西。17A.already BonlyConce Dstill答案C解析根据上文“My motherinlaw passed away last December.”可知，作者家有些东西曾经是婆婆的。18A.afraid BeagerCready Dupset答案C解析根据上文“I put the jell
43、y back on the shelf.”可知，作者不愿意吃掉最后一瓶果酱。19A.lessons BmemoriesCefforts Dfeelings答案B解析全文通过一瓶果酱表达了对婆婆的思念。由此可知，作者不只是为了保留一瓶果酱，更重要的是果酱给作者带来的回忆。20A.safe BlightCsoft Dlong答案D解析根据下文“It will either have to be eaten or thrown out.but not today.”可知，这瓶果酱不会保存很长时间。.阅读理解AInternet dating has become one of the biggest
44、and most successful business ventures on the Internet.Basically，Internet dating is a way to meet people for either friendship or dating without actually having to meet them in person first.The first thing to do if you decide to try Internet dating is to build your profile (简介) which can include your
45、 hobbies，hopes for the future，and so on.A photograph is optional，but many sites claim that a photograph increases the number of people who look at your profile.Many Internet dating sites will charge a onetime registration fee to use their services.Internet dating makes it possible to meet people fro
46、m all over the world.Your call even narrow the search down to your area by zip code (邮政编码)Another advantage is that you can communicate by email before you meet in person.Thousands of people have met，fallen in love，and married through Internet dating.It is an excellent way for shy people to meet.It
47、is also a way for people with busy lives to connect with others，and an easy way to meet people who share your interests.Just as in conventional dating and love，there are some pitfalls to be aware of in Internet dating.The person you have been talking to on the Net may not be who they say they are.Be
48、 very aware that there are some people who misrepresent their appearance or private details，such as marital status，income，and so on，for their own reasons.It would not be the first time that someone has been taken in，and talk shows are full of cheating partners who have been caught dating over the In
49、ternet in their spare time.Nevertheless，taking a few simple precautions (防范措施) should help ensure that your Internet dating experience is fun.1The purpose of writing the passage is to_.Apersuade readers to go dating on the InternetBinform us how to date on the InternetCwarn readers against web loveD
50、introduce Internet dating to us答案D解析主旨大意题。本文主要介绍了网络交友。第一段是主题段，下面各段围绕这一主题对网络交友进行了介绍，故选项D正确。2Which of the following is a must to make an Internet dating possible?AA photo. BA profile.CRegistration fee. DBusiness experience.答案B解析细节理解题。根据文章第二段第一句“The first thing to do if you decide to try Internet datin
51、g is to build your profile (简介).”可知，如果想在网上交友，个人简介是必需的。3The underlined word “pitfalls” in Paragraph 4 most probably means_.Arules BtrendsCproblems Dskills答案C解析词义猜测题。画线单词后面说明的都是网络交友会出现的一些问题，如所提供的信息的不真实性。故可以推测，画线单词的意思应该是“问题(problem)”。4What is probably talked about following the last paragraph?AConventi
52、onal dating. BHidden advantages.CSafety measures. DRomantic love.答案C解析推理判断题。根据文章最后一段最后一句可以推测，既然网上交友会出现那么多的问题，人们就应该采取一些措施进行防范。因此在接下来的段落中，作者会讨论应该采取什么样的安全措施来应对这些问题。BIts a great sunny day，so its time to get out and enjoy the weather.Many of us would like to，but we have projects due，tasks that need to be
53、 done，people that we need to see，and money that needs to be made.What if your company gave you that time off as compensation for the great effort that you gave to the team to finish a project on time？See，when it comes to teamwork，the main focus is for the team to work together.In a “winning” team th
54、ere is an equal balance of people who have unique strengths and weaknesses.Take the example of the Chicago Bulls of the 1990s.Michael Jordan was the greatest basketball player to play the game，but did they win a championship every year when Michael had played？No.It took a (Dtype) Michael Jordan to l
55、ead the team and control the outcome.It took a(n) (Itype) wild and energetic Dennis Rodman to keep the team fun and interesting.It took (Stypes) Scottie Pippin，Bill Cartwright，and John Paxson to support the team.And it took the (Ctype) analytical mind of Coach Phil Jackson to create a foundation for
56、 the players to play on.In the end they，the Chicago Bulls，were able to win six championships within eight years.What is your team made up of？All Jordans？All Jacksons？All Rodmans？Or all Pippins，Cartwrights and Paxsons？It is you who can choose whos on your team.Try finding the right people for the rig
57、ht job，and you will have a “winning” team every time!5We can infer from the first paragraph that_.Awe need to finish the taskBwe are eager to make more moneyCwe are all very busy every dayDwe often go out and enjoy the fine weather答案C解析推理判断题。此段提到在天气晴朗的日子，我们都想出去散心，可是我们整天忙于不同的事情却无暇休息和放松。6The underline
58、d word “compensation” in the second paragraph means “_”Areward BpresentCmoney Dduty答案A解析词义猜测题。根据上文并结合下文的“the team to finish a project on time”可推知，compensation的意思是“补偿；回报”。7According to this passage，a winning team is made up of_.Aa group of people who are tall and strongBa group of people who dont hav
59、e weaknessesCa group of people who dont quarrel with each otherDa group of people whose strengths and weaknesses can get to balance答案D解析推理判断题。由第二段最后一句并结合第三段所举的例子可知，一个有能力的团队，应该是由有不同特长的队员构成，他们有其优势也有其劣势，但整体上能达到良性平衡。8What would be the best title for this passage?AWorking Is HappyBThe Story of the Chicag
60、o BullsCGood ChoiceDWorking Together for a Team答案D解析主旨大意题。文章主题是团队合作对团队成功十分重要。个人的成功也离不开团队的合作与配合。.语音知识1 batheAfaith BclothCmaths Dsouthern2 politeAcontrol BcompareCwonder Dfollow3 basinAuseless BhusbandCpraise Drise4 flowAallow BtownCshower Darrow5 steadyAtreat BareaCbreak Dmeasure答案1.D2.B3.A4.D5.D.情景
61、对话Man：Do you like the apartment we just saw?Woman：Sure._1_ I neednt get up too early to get to class，but.Man：You worry about the rent，right?Woman：Well，I really cant pay more than 1,500 yuan a month._2_Man：Why not have a roommate？You could share an apartment with a college student，or maybe a young wo
62、rker._3_ That is 1,200 yuan a month each.Woman：Sounds good，but I need to study Chinese in a quiet place.Man：If I were you，I would choose the room connected with the balcony.Woman：Good idea._4_ Man：Exactly.And your roommate can have the other rooms if she likes.Woman：Ok.Lets call the landlord to take
63、 it.Man：_5_Woman：Of course.2347566.AIts too expensive for me.BHow many rooms are there in it?CDo you still remember his number?DIf I shut the door，no noise will enter.EIn that way，you can share the rent together.FIve decided to make a bargain with the landlord.GThe biggest advantage of it is that it
64、 is near the university.答案1.G2.A3.E4.D5.C.阅读理解When it comes to social behaviour，mammals are in a league of their own.Some birds may form pairs，or even cooperate to hunt，but the complexity (复杂性) of their relationships can hardly compare to those within a school of dolphins，a herd of elephants or a gr
65、oup of humans.What makes mammalian social groups different from a flock of starlings or a shoal of fish，is that in many cases the individuals could recognize each other.Although we may think that all elephants look pretty much the same，we can easily tell individuals of our own species apart and it h
66、as become clear through studies that the same is true of other species.Dolphins have their own signature whistles that act like “names”，and elephants can recognize and greet other individuals they have known but not seen for many years.This is something that only a few species of birds appear to be
67、able to do.Mammals in complex social groups not only recognize each other as individuals，but also they remember a lot of information about that individual.Social groups often rely on this memorysuch as knowing who is dominant to whom，who is related to whom，and who has done what to whom in the past.I
68、ts like remembering who you have lent money to or done a favour for，and who hasnt repaid that money or has talked about you behind your back.You have to learn who to trust，who your friends are，and who to watch out for.All this remembering goes on in a particular part of the brain called the neocorte
69、x (大脑皮层)If you compare the size of a mammals social group with the size of this part of the brain，you will find they are remarkably closely related.This area seems to take a long time to develop fully and animals in which it is very large take a very long time to grow up to adulthood.During this tim
70、e，the youngster has to learn all the rules of social behaviour in their group and to piece together all the relationships between the group members：Knowledge that will be needed to avoid getting into trouble.1 What is special about a mammalian social group according to the passage?AAll the individua
71、ls cooperate to hunt.BThe individuals can communicate with each other.CThe individuals can recognize each other.DThe individuals form closer relationship.答案C解析细节理解题。由文章第一段第三句可知，哺乳动物的一大特点是，一个群体中的每个个体都能辨认出其他的个体。2 The passage suggests that elephants_.Aare cleverer than dolphinsBcan recognize other spec
72、iesCmay mistake a member for anotherDhave good memories答案D解析推理判断题。文章第一段倒数第二句说明，大象如果彼此认识，即使它们多年不见，但重新见面后也能认出对方互相打招呼，这说明它们记忆力很好。3 Animals whose area of the neocortex is large_.Awill have a long period of time before they become adultsBwill spend a shorter time learning the necessary knowledgeCwill lea
73、rn the necessary knowledge much more easilyDwill have more difficulty in growing up as adults答案A解析细节理解题。由文章最后一段第三句可知，如果一个动物的大脑皮层很大，那么它成年所需的时间也就更长。4 If the neocortex is larger，the animals_.Acan live a longer lifeBhave a smaller social groupChave a larger social groupDhave a greater body size答案C解析推理判断
74、题。由文章最后一段可知，动物大脑皮层部位的大小与它群体的大小存在正相关的关系。故大脑皮层大，对应的社会群体也大。.概括大意题ATalk slowly.BConcentrate on the topic.CExpress your feelings.DNotice the details.EUse the best words.FIntroduce something interesting.1.Generally，good talkers dont rush into a conversation.They take their time when they think about somet
75、hing and when they say it out loudly.They act as if they have all the time in the world.This makes them the center of attention.Try this way of talking and you will create the same effect.2.People with good conversation skills tend to notice the kind of things that the average person doesnt notice，a
76、nd to bring such details into the conversation.They may notice and point out an interesting ring on the other persons hand，a certain foreign accent，or a certain voice tone they use when saying a name.Thus，such individuals impress people in a very elegant manner.3.Its very rare to meet a person who i
77、s comfortably talking about their emotions and how certain things make them feel，especially with strangers.Yet this way of talking is a real virtue.Dont just present the facts.Keep in mind that it is at the emotional level that people connect best.4.Anyone can talk about the news or express basic op
78、inions.But good talkers can frequently tell you something you didnt know and that youll find interesting and fascinating.This is why its good to have knowledge into fields such as psychology or sociology，and bring such knowledge out at the right moments in a conversation.5.The ability to talk smooth
79、ly has a lot to do with choosing the precise words to convey your feelings or thoughts.Constantly develop your vocabulary and practice communicating as accurately as possible.It will help you develop a way with words and allow you to express yourself more easily.答案1.A2.D3.C4.F5.E.单词拼写1The chief judg
80、e(法官) raised his voice and sentenced the murderer to death.2He was admitted(录取) into Tsinghua University last year.3The first official results are not expected until Friday(星期五) at the earliest.4He resigned(辞职) as manager after eight years.5Regular(定期的) tests help the teacher to learn about the prog
81、ress of each student.6They consulted the dictionary(字典) for the new word，but didnt find its definition.7He was so stubborn(固执的) that he would not change his mind even if all of us were against him.8No one could have foreseen(预见) that things would turn out this way.9All the passersby were so generous
82、(慷慨的) that they put money into the beggars cap.10Dont pretend(假装) to be enjoying the meal when you find it terrible.短文改错We senior school students do have some growing pains.Take some of my classmate for example，they often feel upset because the expectations from parents，endless homework and the pres
83、sure of exams.These serious affect their physical and mental wellbeing.Therefore，I think about it quite necessary to take measures to relieve the pains.First，that is a good idea to have hearttoheart talks with our parents，tell them we wont disappoint them.Meanwhile，its advisable to spare sonic time
84、to take some exercise beside our devotion to the studies so that we will always feel relaxing and energetic.As long as we were fully prepared，we are sure to achieve great success in my academic performance.答案We senior school students do have some growing pains.Take some of my for example，they often
85、feel upset because the expectations from parents，endless homework and the pressure of exams.These affect their physical and mental wellbeing.Therefore，I think about it quite necessary to take measures to relieve the pains.First， is a good idea to have hearttoheart talks with our parents， them we won
86、t disappoint them.Meanwhile，its advisable to spare sonic time to take some exercise our devotion to the studies so that we will always feel and energetic.As long as we fully prepared，we are sure to achieve great success in academic performance.书面表达请根据以下提示的内容，用英语写一篇不少于100词的关于某青少年宫活动安排的说明。开放时间周一至周五400
87、 pm700 pm周末900 am800 pm活动场所一楼运动室(乒乓球、棋牌)二楼阅览室三楼外语和美术培训说明1.凭学生证办卡，凭卡活动，每卡每月交费10元2.遵守各项规章制度，文明活动3.培训项目见相关通知4.电话：7622123参考范文The Childrens Palace opens from four to seven in the afternoon from Monday to Friday，and from nine in the morning to eight in the evening on weekends.You can play table tennis，che
88、ss or cards on the first floor.There are several reading rooms on the second floor，where you can read newspapers，magazines or books.The third floor is for foreign language and art training.If youd like to take part in the activities，you have to have a special card and pay ten yuan a month.You cant g
89、et a card unless you have a students card.Here you must obey the rules and behave yourself.If you are interested in the training courses，you can refer to the poster related.完形填空If you want to learn a new language，the very first thing to think about is why.Do you need it for a_1_reason，such as your j
90、ob or your studies？_2_perhaps youre interested in the_3_，films or music of a different country and you know how much it will help to have a_4_of the language.Most people learn best using a variety of_5_，but traditional classes are an ideal(理想的)start for many people.They_6_an environment where you ca
91、n practice under the _7_ of someone whos good at the language.We all lead _8_ lives and learning a language takes_9_.You will have more success if you study regularly，so try to develop a_10_.It doesnt matter if you havent got long.Becoming fluent in a language will take years，but learning to get by
92、takes_11_.Many people start learning a language and soon give up.“Im too_12_，” they say.Yes，children do learn languages more _13_ than adults，but research has shown that you can learn a language at any_14_.And learning is good for the health of your brain，too.Ive also heard people_15_ about the mist
93、akes they make when_16_.Well，relax and laugh about your mistakes _17_youre much less likely to make them again.Learning a new language is never _18_.But with some work and devotion，youll make progress.And youll be _19_by the positive reaction of some people when you say just a few words in _20_ own
94、language.Good luck！(2013安徽)1A.technical BpoliticalCpractical Dphysical答案C解析根据your job or your studies可知，需要学习语言是出于“实际，实用”。technical“技术的”，political“政治的”，physical“身体的”。2A.After BSoCThough DOr答案D解析or或者，表示“选择”关系。3A.literature BtransportCagriculture Dmedicine答案A解析根据film，music可知，语言与文学有关。4A.view BknowledgeC
95、form Ddatabase答案B解析a knowledge of“(掌握)某一方面的知识”。句意为：掌握该语言对你的帮助有多大。5A.paintings BregulationsCmethods Dcomputers答案C解析句意为：使用多种多样的学习方法，人们能学得更好，但是传统的班级授课制对于许多初学者仍是最好的起点。根据traditional classes可知，该空应为“学习方式(方法)”。6A.protect BchangeCrespect Dprovide答案D解析句意为：班级授课提供了在擅长语言的人指导下进行练习的环境。protect“保护”，change“改变”，respec
96、t“尊重”，provide“提供”。7A.control BcommandCguidance Dpressure答案C解析under the guidance of“在指导下”。control“控制”，command“命令”，pressure“压力”。8A.busy BhappyCsimple Dnormal答案A解析句意为：我们人人过着忙碌的生活。busy“繁忙的”，happy“幸福的”，simple“简朴的”，normal“正常的”。9A.courage BtimeCenergy Dplace答案B解析learning a language takes time.学习语言需要时间，从下文t
97、ake years可推知。10A.theory BbusinessCroutine Dproject答案C解析句意为：如果你能定期学习，你将会取得更大的进步，所以你应努力养成一种习惯。由regularly可推知。11A.some risks Ba lot lessCsome notes Da lot more答案B解析句意为：语言说得流利会需要好几年的时间，但勉强将就则会需要少得多。根据but可知。12A.old BnervousCweak Dtired答案A解析根据下文可知，该空应填入与“年龄”有关的词。13A.closely BquicklyCprivately Dquietly答案B解析
98、句意为：孩子学习语言的确要比成年人快。closely“密切地”，quickly“快速地”，privately“单独地”，quietly“静静地”。14A.age BspeedCdistance Dschool答案A解析句意为：但是研究表明，你在任何年龄都可以学习语言。age“年龄”，speed“速度”，distance“距离”，school“学校”。15A.worry BhesitateCthink Dquarrel答案A解析worry about“担心”。16A.singing BworkingCbargaining Dlearning答案D解析句意为：我也听说过人们担心他们在学习中犯错。1
99、7A.if BandCbut Dbefore答案B解析句意为：放松并嘲笑自己的错误，你将会少犯这些错误。18A.tiresome BhardCinteresting Deasy答案D解析句意为：学习一种新语言从不是轻松的。根据下文but可推知。19A.blamed BamazedCinterrupted Dinformed答案B解析句意为：在你能用别人的语言说出几个单词时，你将会对别人积极的回应感到惊讶。blame“责备”，amaze“惊讶”，interrupt“打断”，inform“告知”。20A.their BhisCour Dyour答案A解析根据上文some people可推知。.阅读
100、理解ATykoon is an online website that allows you to teach your child financial principles through allowances，assignment of tasks and daily chores.As the parent，you can assign a cash value to the things you want your child to do.Then，your child can go in，accept the task and add to their wish list of wh
101、at they would like to purchase with the money that they earn.Lets start with the parent side of things.The parent must be the one to set up the account.You simply enter your information and your childs information to get started.You are then able to assign allowance amounts to your child.Then you ca
102、n add tasks for your child to accept and link them to either their weekly allowance or a predetermined amount.Your child is then able to accept or decline their tasks.They can see how much each task earns，how often they need to do it and what they will get if they do！They can add items that they are
103、 working toward earning and can even earn nncash incentives such as extra TV time or staying up late!Tykoon is a great way to start teaching your child about responsibility and financial principles in fun and safe way.Through the creation of their own profile and the ability to accept or decline tas
104、ks，they are taught the skills that they will need later in life when they are managing their own budgets！So，head over and sign up for a free account today and watch your child get excited about doing their chores!And right now，as a special reward，if you share Tykoon with your friends and have five f
105、riends sign up and stay active for more than a month，youll earn a $25 A gift card！So get your child enrolled(注册)，tell your friends and lets start teaching all our kids about the important financial principles today!1The purpose of the text is to_.Amake an advertisementBshare teaching experienceCdesc
106、ribe an online websiteDpresent a way of making money答案A解析第一段介绍Tykoon，第二、三、四段介绍怎样操作以及所带来的好处，最后一段是奖励措施。因此，本文的目的是做广告，吸引大家都来参与。2The underlined word “incentives” in Paragraph 3 is closest in meaning to “_”Apromises BrewardsCgifts Dtasks答案B解析根据下文“such as extra TV time or staying up late！”可见“incentives”表示的
107、是一种奖励。3What can kids learn from Tykoon?AThe ability to manage their budgets.BThe responsibility to do daily chores.CThe skills to earn their own living.DThe tricks to accept or refuse tasks.答案A解析根据第四段中的“they are taught the skills that they will need later in life when they are managing their own bud
108、gets！”可知A项正确。4What is the best title of the text?ATykoonA Safe Way to Manage Your Financial IssuesBHow to Create Funny Tasks for Your Kids on the WebsiteCOpening an Online Account with the Help of TykoonDTeaching Your Kids Financial Principles with Tykoon答案D解析纵观全文可知D项最合题意。BGlobal warming is when the
109、 earth heats up，the temperature rises.It happens when greenhouse gasescarbon dioxide，water vapor，nitrous oxide(二氧化氮)，and methane(沼气) trap heat and light from the sun in the earths atmosphere，which increases the temperature.This is like when heat is trapped in a car.On a very hot day，the car gets hot
110、ter when it is out in the parking lot.This is because the heat and light from the sun can get into the car，by going through the windows，but it cant get back out.Once the light is inside the car，it is trapped and the heat builds up，just like it does in the earths atmosphere.This is what the greenhous
111、e effect does to the earth.The heat and light can get through the atmosphere，but it cant get out.As a result，the temperature rises.Sometimes the temperature can change in a way that helps us.The greenhouse effect makes the earth appropriate for people to live on.Without it，the earth would be freezin
112、g，or on the other hand it would be burning hot.We would not get the suns heat and light to make the night somewhat warm.During the day，especially during the summer，it would be burning because the sun would be up with no atmosphere to filter(过滤) it，so people，plants，and animals would be exposed to all
113、 the light and heat.Although the greenhouse effect makes the earth able to have people living on it，if there gets to be too many gases，the earth can get unusually warmer，and many plants，animals，and people will die.They would die because there would be less food (plants like corn，wheat，and other vege
114、tables and fruits)This would happen because the plants would not be able to take in the heat.This would cause us to have less food to eat，but it would also limit the food that animals have.Gradually，people，plants，and animals would all die of hunger.People are doing many things to try to stop global
115、warming.One thing people are doing is carpooling.Carpooling is driving with someone to a place that you are both going to.This minimizes the amount of greenhouse gases put into the air by a car.Another thing that people are doing is being more careful about leaving things turned on like the televisi
116、on，computer，and the lights.A lot of people are taking time away from the television，and instead，they are spending more time outdoors.This helps our planet out a lot.Now，more people are even riding buses，walking to school，and riding their bikes to lower the amount of greenhouse gases in the air.Plant
117、ing trees and recycling also help.If you recycle，less trash goes to the dump，and less trash gets burned.As a result，there are fewer greenhouse gases in our atmosphere.Although adults do many things to help stop global warming，kids can do just as much.5By the example given in Paragraph 1，the author w
118、ants to _.Aexplain how greenhouse gases workBshow his feeling in a car in hot summerCtell us cars are causes of greenhouse gasesDsay that there are greenhouse gases in every car答案A解析写作目的题。通过这个例子作者形象地解释了地球温室效应形成的原理。6The underlined word “it” in Paragraph 2 refers to “_”Alight BheatCtemperature Dgreenh
119、ouse effect答案D解析代词指代题。根据第二段第二句的内容可知，温室效应使得地球适宜人类居住，故it指代温室效应。7What is the main idea of Paragraph 3?AIf there is greenhouse effect，all the plants will die.BHuman beings are likely to disappear from the earth.CCrops cant take the heat if there is greenhouse effect.DAlthough greenhouse effect is necess
120、ary，too much of it causes us to die.答案D解析段落大意题。温室效应既有益处，也有害处，太多的气体会使温室效应过度，导致动植物死亡，人类也因此灭亡。8What will the author most probably discuss in the paragraph that follows?AWhy cars and buses pollute the air a lot.BWhat kids can do to help stop global warming.CWhat global warming is doing to the environmen
121、t.DWho should be responsible for the environmental problems.答案B解析逻辑结构题。文章最后三段谈论的都是成人为保护环境可以采取的行动，根据最后一句话“Although adults do many things to help stop global warming，kids can do just as much.”的提示，文章接下来可能会谈论儿童为保护环境能做的事情。.语音知识1 chimneyAvictim BsilentCsurvive Dunited2 pupilAbrush BfunnyCperfume Dumbrella
122、3 receiveAceiling BweightCforeign Dheight4 anxiousAsplendid BunlessCpunish Dthank5 decisionApossession BrevisionCexpression Ddiscussion答案1.A2.C3.A4.D5.B.情景对话Researcher：Good afternoon，maam.Im doing some market research and Im hoping you might have a few minutes to answer some questions.Woman：Okay，sur
123、e.Researcher：Great！Thank you very much._1_Woman：Of course！Doesnt everyone?Researcher：_2_Woman：I bought this particular computer last year.But I got my first PC in 1995.Researcher：I see._3_Woman：Well，I use it to send emails a lot，and um，I have a teachyourself French program._4_Researcher：Now youve me
124、ntioned email and online shopping，do you use the Internet for any other purposes?Woman：Not really._5_Researcher：Okay，thanks.Sorry to have given you so much trouble.Thanks again.AHow much is the laptop?BHow long have you owned it?CAnd I shop online pretty often.DHow many computers do you have at home
125、?EFirst of all，do you own a personal computer?FI havent got around to exploring it too much.GAnd what do you primarily use your computer for?答案1.E2.B3.G4.C5.F.阅读理解The morning had been a disaster.My tooth was aching，and Id been in an argument with a friend.Her words still hurt：“The trouble with you i
126、s that you wont put yourself in my place.Cant you see things from my point of view？” I shook my head stubbornlyand felt the ache in my tooth.Id thought I could hold out till my dentist came back from holiday，but the pain was really unbearable.I started calling the dentists in the phone book，but no o
127、ne could see me immediately.Finally，at about lunchtime，I got lucky.“If you come by right now，” the receptionist said，“the dentist will fit you in.”I took my purse and keys and rushed to my car.But suddenly I began to doubt about the dentist.What kind of dentist would be so eager to treat someone at
128、such short notice？Why wasnt he as busy as the others?In the dentists office，I sat down and looked around.I saw nothing but the bare walls and I became even more worried.The assistant noticed my nervousness and placed her warm hand over my icecold one.When I told her my fears，she laughed and said，“Do
129、nt worry.The dentist is very good.”“How long do I have to wait for him？” I asked impatiently.“Come on，he is coming.Just lie down and relax.And enjoy the artwork，” the assistant said.“The artwork？” I was puzzled.The chair went back.Suddenly I smiled.There was a beautiful picture，right where I could e
130、njoy it：on the ceiling.How considerate the dentist was！At that moment，I began to understand what my friend meant by her words.What a relief！(2013重庆，A)1 Which of the following best describes the authors feeling that morning?ACheerful. BNervous.CSatisfied. DUpset.答案D解析推理判断题。从第一段中的a disaster，aching，hur
131、t等字眼，我们可以推断出那天早晨作者的感觉是upset(烦恼的、生气的)。2 What made the author begin to doubt about the dentist?AThe dentists agreeing to treat her at very short notice.BThe dentists being as busy as the other dentists.CThe surroundings of the dentists office.DThe laughing assistant of the dentist.答案A解析细节理解题。根据第三段中的“B
132、ut suddenly I began to doubt about the dentist.What kind of dentist would be so eager to treat someone at such short notice？”可确定答案为A项。3 Why did the author suddenly smile?ABecause the dentist came at last.BBecause she saw a picture on the ceiling.CBecause she could relax in the chair.DBecause the ass
133、istant kept comforting her.答案B解析细节理解题。根据倒数第二段中的“.suddenly I smiled.There was a beautiful picture，right where I could enjoy it：on the ceiling.”可知，答案为B项。4 What did the author learn from her experience most probably?AStrike while the iron is hot.BHave a good word for ones friend.CPut oneself in others
134、shoes.DA friend in need is a friend indeed.答案C解析推理判断题。由倒数第二段中的“At that moment，I began to understand what my friend meant by her words.”及第一段中“我”朋友说的话“The trouble with you is that you wont put yourself in my place.”可知，答案为C项。.概括大意题A.The engine in your body.B.The location，size and heartbeat of a heart.C
135、.What happens when the heart beats？D.How does your heart work？E.How do we know about the heart？,F.What can a doctor tell by feeling your pulse？1.Your heart is located in your chest，a little to your left.This heart of yours，which is about the size of your two fists held together，beats about 90 times
136、a minute.A grown persons heart beats about 60 to 80 times a minute.The heartbeat is not just the same in all persons，and it is not the same in any one person at all times.2.When your heart beats，it is pumping blood to all parts of your body.If you could examine your heart closely，you would see that
137、it is really two pumps placed side by side，and working at the same time.Each pump has two parts，the upper part called the auricle(心房)，and the lower part called the ventricle(心室)The auricles receive the blood as it comes into them after it has been pumped through the body.The ventricles pump the bloo
138、d out.The right one pumps the blood to the lungs and the left one pumps the blood to all other parts of the body.At the top and bottom openings of each ventricle are valves(阀门) which make the blood go in only one direction.3.Your heart is sometimes called the engine or the motor in your body and som
139、etimes called the pump.It works away，both day and night.First it pumps out some blood，rests for a few seconds，and then it pumps some more.In a normal day，the heart pumps about 2,500 gallons of blood from the auricle and ventricle.4.By using a stethoscope to listen to the heart，the doctor can tell wh
140、ether your heart is beating evenly and whether the valves are closing tightly.The stethoscope makes these sounds so clear that the doctor can hear them easily.The stethoscope has an earpiece that he places on your chest and tubes that he places in his ear.The earpiece carries the sound or your heart
141、s beating along the tubes to the doctors ears，and it makes the sound seem much louder than it really is.The doctor could listen to your heartbeat by pulling his ear against your chest.5.An easy experiment can help you understand what happens when the heart beats.You can do this experiment with a hol
142、low rubber ball.Make a small hole in it，and fill the ball with water through the hole.When you squeeze the ball，you will notice how the water comes out in a spurt each time you squeeze.After each spurt the ball comes back to its round shape again.Something like this happens when your heart beats.The
143、 muscles in your heart grow smaller，or contract，and squeeze the blood out of the heart.Each time this happens，we say your heart is beating.Perhaps you have noticed that the doctor places his finger on the pulse in your wrist when you are ill.By doing this he can tell how fast your heart is beating.答
144、案1.B2.D3.A4.E5.C.单词拼写1A quarrel(争吵) between good friends is a very unfortunate thing.2The car which consumes(消耗) a lot of fuel was made in America.3I have read a biography(传记) of Abraham Lincoln.4His remarks(言论) were attacked in the newspaper.5Ive been invited to an Asian(亚洲人的) wedding.6The festival
145、 is traditionally(传统地) held in May.7There is no conflict of fundamental(根本的) interests among the third world countries.8The travel company is arranging(安排) a package tour to the international computer exhibition.9She undertook(承担) the organization of the whole scheme last year.10They felt a lack of
146、warmth(温暖)in his formal congratulatory speech.短文改错The Spring Festival in China is usually in January and February.It is most important festival in China.So before it comes，everyone has to prepare for things.They buy pork，beef，chicken，fruit and many else things.And they often make a special kind of f
147、ooddumplings.It means “come together”After the festival，parents buy new clothes for their children.Children too buy presents for their parents.On the Spring Festival Eve，all the family members came together to have fun.This is a happily moment.Some sing and dance，some play cards and others getting t
148、he dinner ready.When they enjoy the meal，they give each other the best wishes for the coming year.We all have a good time.答案The Spring Festival in China is usually in January February.It is most important festival in China.So before it comes，everyone has to prepare for things.They buy pork，beef，chic
149、ken，fruit and many things.And they often make a special kind of fooddumplings.It means “come together”. the festival，parents buy new clothes for their children.Children buy presents for their parents.On the Spring Festival Eve，all the family members together to have fun.This is a moment.Some sing an
150、d dance，some play cards and others the dinner ready.When they enjoy the meal，they give each other the best wishes for the coming year. all have a good time.书面表达请以“Computer Games and Our Health”为题写一篇不少于100词的英语短文。提示：1说明玩电脑游戏对健康的影响；2呼吁少玩电脑游戏，将精力投入到学习中；3你的观点。参考范文Computer Games and Our HealthMost boys in
151、 our class like playing computer games.Some of them even think computer games are part of their life.They play computer games not only on weekends but also after school.But as we all know，it is bad for their health if they spend much time in the computer room.Generally their eyesight is much worse t
152、han others.The air in the computer room is also not very clean and fresh.And they must feel tired if they play computer games for a long time.All those are harmful to their health.So please give up playing computer games.Try to spend more time on school work.Students can read books or play football instead.It is much more important for them to study hard and keep healthy.