1、Unit 5Working the Land课时作业(一)Reading and Thinking必备知识基础练进阶训练第一层.单词拼写1I dont think theres enough information to make an _ (假设)2He _ (估计) the speed of the winds from the degree of damage.3His dream finally became a _ (事实)4She has to _ (克服) great difficulties to make a life in a new city.5Valentino is
2、keen to see _ (名人) parading his clothes on big occasions.6Throughout adolescence, girls and boys develop _ (特点) like confidence and selfcontrol.7Some achievements can take a lifetime to _ (获得), while others can be completed in a day.8People around the world should be aware of the real situation of w
3、ater _ (缺少)9The first reason to _ (应对) these problems is to save childrens lives.10The battle for third place was _ (激烈的).短语填空devote oneself to， depend on， care for， at home and abroad， other than， be comprised of， deep down， in spite of1The mother continued to _ the young panda for more than two ye
4、ars.2All of our products have won great popularity both _.3She made a life in the capital city _ great difficulties.4The form cannot be signed by anyone _ yourself.5The community _ many ethnic minorities.6_， she supported her husbands involvement in the organization.7My teacher, Miss Liu, _ educatio
5、n.8The old man _ his two sons to live.单句语法填空1This method is simpler and quicker to use than _ (convention) methods.2People in dry areas suffer from a _ (short) of water.3The _ (consume) of plastic products is threatening the environment.4His theory was based on false _ (assume)5Each generation of ar
6、tists has shown their understanding of _ (real) in one form or another.6Cheer up and you are bound _ (overcome) the present difficulty.7It _ (estimate) that 1.3 billion people will use English as either a first or a second language by 2050.8He is honest so you should be _ (convince) of what he says.
7、课文语法填空Yuan Longping, known as the “father of hybrid rice”， was born in 1930. 1._ (learn) that farmers often had poor harvests and sometimes even had a serious 2._ (short) of food to eat, he chose to study agriculture and graduated from Southwest Agricultural College in 1953.Since his graduation, Yua
8、n 3._ (devote) his life to finding ways to produce more rice. Through intense effort, he overcame enormous technical 4._ (difficulty) to develop the first hybrid rice 5._ could be used for farming in 1974. This hybrid enabled farmers to expand their output 6._ (great)Today, 7._ is estimated that abo
9、ut 60 percent of domestic rice consumption in China comprised of crops 8._ (generate) from Yuans hybrid strains. Yuans innovation has helped feed not just China, but many other countries that depend 9._ rice as well.Though Yuans hybrids have made him quite 10._ (wealth), he doesnt lead a life of lei
10、sure. Instead, he donates much money to support agricultural research. Despite his advanced years, Yuan Longping is still young at heart and full of vision, and everyone is waiting to see what he will dream up next.关键能力提升练进阶训练第二层.阅读I always wondered how people would react if I tried to approach a to
11、tal stranger for help in a busy place like a street corner or in a noisy mall. I have always hurried past a stranger who tried to catch my attention in a busy place or when I am rushing around.Yesterday, I was in a busy shopping mall buying a large piece of luggage because I just had the time to do
12、it after many days of planning. After the purchase in one of the large shops, I picked up my phone from my pocket to call my driver waiting in the parking lot but my phone was dead.I then requested the shop assistant who had just sold me the luggage to ring the number of my driver for me and she rep
13、lied that it was the shop policy that they cannot use mobile phones while working in the shop.I got out of the shop onto the busy street in front and approached a young mother with her two kids to make a request. As soon as I said “Excuse me, madam”， she grabbed both her kids and ran. I felt like a
14、kidnapper (绑匪)I stood there, wondering how many times I had reacted to strangers like the young mum. I stood there in the busy street with people rushing by, looking at their faces to see if there was a sign of kindness on their faces.I saw a man pretty shabbily dressed. He seemed to have noticed me
15、 and I just stopped him expecting him to rush past. My request escaped the lips. He immediately called the number of my driver and waited till my car came to be sure I was picked up, and he turned around before I could thank him adequately and was gone. I was surprised by his kindness and hope I wil
16、l do likewise to strangers who try to catch my attention from now on.1The author turned to others for help to _.Acharge up his dead phoneBcall his driver to pick him upCtest their reaction to a strangerDcatch their attention to him2Who gave the author a helping hand at last?AThe shop assistant.BThe
17、mother with two kids.CThe shabbilydressed man.DNobody.3Why did the author expect the man to rush past when stopping him?AThe man may be too poor to own a phone.BThe man didnt look safe.CThe author found himself mistaken for a bad person.DThe author was hopeless after seeking help in vain.4What does
18、the author learn from his experience?ADo to others what you would like others to do to you.BHelping strangers is easier said than done.CExperience is better gained through practice.DKindness can turn strangers into friends.七选五How to Avoid an Internet AddictionWhile it may seem like everyone surfs th
19、e web these days, there is a fine line between casually checking your social media pages and having a fullblown Internet addiction. If you fear that you may lose interest in other aspects of your life because you prefer to be on the Internet, you may be on your way to an Internet addiction. _1_Admit
20、 you are at risk of an addiction.More and more people in the world are becoming addicted to the Internet. You are not the only one with this problem, and it is becoming more and more common and more and more wellknown. _2_Set aside limited time for computer use.Make sure not to turn it on too many t
21、imes a week. If you have a laptop, make sure to put it somewhere that you can remember but not somewhere that you see every day. Try keeping the lid closed when you are not using it. _3_ If you have a desktop PC, try not to go near it or put something over it like a sheet.Call people instead of send
22、ing instant messages or texts.If you are free on weekends, call friends and ask them to go outside. This will distract you from the computer. _4_Use an alarm clock or timer.Before using your computer, decide on a time limit such as 30 minutes. Set the clock or timer and make sure that you get off th
23、e computer when the time is up. Alternatively create a shutdown timer on your desktop. _5_AMake a small list of what you want to do within that time.BWhen the computer is not looking at you, you are less likely to use it.CThis can be programmed to shut down your computer after the set time.DLuckily,
24、 there are some ways to avoid living your life in front of the computer.EThis will stop you from using the Internet so often or going on to another page.FIf you have a problem on weekdays, phone your friends or ask for help in person.GDo not be embarrassed; find others with the same problem and help
25、 each other beat it.完形填空When I was a college student, I did a lot of traveling abroad. That was because a professor _1_ me to do so. She said, “To travel around the world can _2_ your knowledge through actual experiences and make you have fun.” I _3_ her.Since I started to work for a _4_ company, ho
26、wever, I have done most of my traveling through the Internet. With the help of the Internet, I have also got _5_ about food in different countries.Therefore, I was beginning to feel that actual trips were _6_ necessary until I happened to read a famous chefs, comment on the Internet. He said, “When
27、we enjoy food and the _7_ around us at the same time, why dont you fly over to Italy and enjoy real Italian _8_？” Those words reminded me of my _9_ advice. As information technology _10_， you might be able to do it without making a real trip. But this also means that you will miss the various _11_ y
28、ou can get from traveling.Today there are people who _12_ direct communication with others and spend much of their time on the Internet. It is not surprising to see a group of people _13_ not with each other but into their microphones. However, we should never let it _14_ our time for facetoface com
29、munication. Lets make use of information technology more _15_， and have great fun in experiencing the actual world.1 A.promised BallowedCimpressed Dencouraged2 A.build up BuseCpractice Dexchange3 A.agreed with Blearn fromCfollowed Dobeyed4 A.car BfoodCclothing Dmachine5 A.information BtasteCcooks Da
30、dvertisements6 A.even more Bno longerCmuch Dactually7A.people BdrinkCatmosphere Denvironment8 A.shoes BdishesCcustomers Dsituations9 A.friends BparentsCprofessors Dboss10A.produces BadvertisesCforms Dadvances11A.news BpleasuresCtroubles Dplaces12A.avoid BkeepClose Denjoy13A.meeting BtalkingCcommunic
31、ating Dtraveling14A.spare BincreaseCreduce Duse15A.wisely BcorrectlyCquickly Dslowly.语法填空In any major Indian city, people are seen with an arm outstretched, mobile phone in hand, 1._ (smile) widely and clicking away. Even Prime Minister Narendra Modi has embraced the selfie (自拍), posting pictures on
32、line that hes snapped with 2._ (difference) world leaders.3_ the act of selfie can sometimes have deadly consequences. India is home to 4._ highest number of people who have died while taking photos of 5._ (they), with 19 of the worlds 49 recorded selfielinked deaths since 2014.An 18yearold college
33、student on a class picnic 6._ (lose) his balance while taking a selfie on top of a rock near a dam. He fell into the water and drowned, along with a classmate 7._ jumped in to save him.Since then, the Indian government 8._ (declare) 16 noselfie zones across Mumbai, warning people 9._ taking unnecess
34、ary risks. Police have declared “no selfie” in areas considered to be 10._ (danger)particularly along the coastline in spots with no railings or fences. Anyone venturing into “no selfie” areas, even if they take no photos, will risk a fine of 1,200 rupees ($17.50)Unit 5Working the Land课时作业(一)Reading
35、 and Thinking必备知识基础练.单词拼写1assumption2.estimated3.reality4.overcome5.celebrities6.characteristics7.attain8.shortage9.tackle10.intense.短语填空1care for2.at home and abroad3.in spite of4.other than5.is comprised of6.Deep down7.devotes herself to8.depends on.单句语法填空1conventional2.shortage3.consumption4.assu
36、mptions5.reality6.to overcome7.is estimated8.convinced.课文语法填空1答案与解析：Learning考查非谓语动词。此处在句中作状语，且主语he与learn之间为逻辑上的主谓关系，应用现在分词形式，故填Learning。2答案与解析：shortage考查名词。根据空前的形容词serious及冠词a可知，此处应填名词形式，表示“短缺”，故填shortage。3答案与解析：has devoted考查动词时态。根据Since可知，此处应用现在完成时，主语Yuan为第三人称单数，故填has devoted。4答案与解析：difficulties考查名
37、词。句中difficulty表示“困难，难事”，为可数名词，且空前有enormous修饰，故填复数形式。5答案与解析：that考查定语从句。分析句子结构可知，空处引导定语从句，其先行为the first hybrid rice，因为先行词被序数词修饰，所以只能用关系代词that而不能用which。6答案与解析：greatly考查副词。空处修饰动词expand，应用副词修饰。7答案与解析：it考查代词。分析句子结构可知，空处作句子的形式主语，真正的主语是that引导的从句，故填it。8答案与解析：generated考查非谓语动词。分析句子结构可知，_8_ (generate) from Yuan
38、s hybrid strains作后置定语修饰crops，且generate与crops之间为逻辑上的动宾关系，应用过去分词形式，故填generated。9答案与解析：on考查介词。depend on固定短语，“依赖”。10答案与解析：wealthy考查形容词。句意：虽然杂交水稻使袁隆平变得相当富有，但他并没有过着闲适的生活。由句意及空前的副词quite可知，空处应填形容词形式，故填wealthy。关键能力提升练.阅读【语篇解读】本文是一篇记叙文，讲述了作者自己向陌生人求助的经历，告诉人们要善待陌生人。1答案与解析：B细节理解题。根据第三段中的“.to ring the number of m
39、y driver”可知，作者向他人求助是为了给司机打电话来接自己。故选B。2答案与解析：C细节理解题。根据最后一段可知，作者最终得到了一个衣衫褴褛的陌生人的帮助。故选C。3答案与解析：D推理判断题。根据第五段作者的心理活动可知，作者经历了之前两次的求助无果，有反思，有绝望，对接下来的求助不抱希望。故选D。4答案与解析：A推理判断题。本文讲述了作者向陌生人求助的经历，反思了自己过往对陌生人不友善的态度，感悟己所不欲，勿施于人，决定今后一定善待陌生人。故选A。.七选五【语篇解读】本文是一篇说明文，网瘾会给人们的生活带来很大的影响，作者就如何避免网瘾提出了建议。1答案与解析：D上文谈到网瘾会导致你对
40、生活的其他方面失去兴趣，下文的几条建议则是有关如何避免网瘾的，D项起着承上启下的作用。2答案与解析：G本段的主旨是“Admit you are at risk of an addiction”，再结合本段讲述的“越来越多的人有网瘾，这是一个普遍现象”可知，G项“不要觉得不好意思，找到和你一样有网瘾的人，互相帮助去战胜网瘾”符合题意。3答案与解析：B根据空前的“Try keeping the lid closed when you are not using it.”可知，作者建议你不用电脑时，把它合上，故选B项“看不到电脑时，你用它的可能性就小”。4答案与解析：F本段的主题是“Call peo
41、ple instead of sending instant messages or texts.”，上文的“call friends and ask them to go outside”与F项中的“phone your friends or ask for help in person”呼应，还有上文的“on weekends”与F项中的“on weekdays”前后呼应。5答案与解析：C本段的主题是“Use an alarm clock or timer”，作者建议使用闹钟或定时器来限制上网的时间，空前的“shutdown timer”与C项中的“shut down your compu
42、ter after the set time”相对应。.完形填空【语篇解读】本文是一篇夹叙夹议文，作者上大学时经常出国旅行，而工作后大部分是通过互联网进行旅行的。由此作者想到现在的人们都喜欢在网上交流，面对面的交流少了，作者提出我们应该更加明智地利用信息技术，从而在体验实际生活时获得愉悦。1答案与解析：D那是因为教授鼓励“我”这样做。encourage“鼓励”，故选D。promise“许诺”；allow“允许”；impress“使钦佩”。2答案与解析：A根据常识可知周游世界能增进你的知识，build up“增进”，故选A。use“使用”；practice“练习”；exchange“交换”。3答
43、案与解析：A“我”同意她的观点。agree with“同意”，故选A项。learn from“向学习”；follow“跟随”；obey“服从”。4答案与解析：B根据下文“about food in different countries”可知，“我”在食品公司工作，food“食物”，故选B项。car“汽车”；clothing“衣服”；machine“机器”。5答案与解析：A在网络的帮助下，“我”得到了一些关于其他国家的食物的信息，information“信息”，故选A项。taste“味道”；cook“厨师”；advertisement“广告”。6答案与解析：B因此“我”开始感觉没有必要再去实际
44、旅行了。no longer“不再”，故选B项。even more“更多的”；much“多”；actually“事实上”。7答案与解析：C此处指享受食物的同时享受周围的气氛。atmosphere“气氛”，故选C项。people“人们”；drink“饮料”；environment“环境”。8答案与解析：B此处指为什么不飞往意大利去享受一下真正的意大利的菜肴呢？dish“菜肴”，故选B项。shoe“鞋”；customer“顾客”；situation“状况”。9答案与解析：C那些话使“我”想起了教授的建议。professors“教授的”，故选C项。friends“朋友的”；parents“父母的”；b
45、oss“老板的”。10答案与解析：D此处指随着信息技术的进步。advance“进步”，故选D项。produce“生产”；advertise“打广告”；form“形成”。11答案与解析：B这就意味着你会错过旅行中的各种乐事。pleasure“乐事”，故选B项。news“新闻”；trouble“麻烦”；place“地方”。12答案与解析：A今天，有些人避免与他人直接沟通，把大部分时间花在互联网上。avoid“避免”，故选A项。keep“保持”；lose“失去”；enjoy“享受”。13答案与解析：Btalk with sb.与某人交谈，talk into sth.“对某物讲话”，故选B项。meet
46、“见面”；communicate“交流”；travel“旅行”。14答案与解析：C我们不应该让面对面的交流减少。reduce“减少”，故选C项。spare“节约”；increase“增长”；use“使用”。15答案与解析：A我们应该更加明智地利用信息技术。wisely“明确地”，故选A项。correctly“正确地”；quickly“快速地”；slowly“缓慢地”。.语法填空【语篇解读】本文是一篇说明文，自拍现在非常流行，但人们也会因自拍而丧命。印度就有很多这样的事件发生，因此印度政府宣布了16个在孟买不能自拍的区域，劝告人们不要冒险自拍。1答案与解析：smiling考查非谓语动词。本句主语
47、为people，与smile构成逻辑上的主谓关系，故用现在分词形式。2答案与解析：different考查形容词。此处修饰名词，表示“不同的国家领导人”，因此用形容词形式different。3答案与解析：But考查连词。前面说的是现在自拍十分流行，甚至总理都自拍。此处表示自拍有时可能会引起致命后果，与前文是转折关系，因此填But。4答案与解析：the考查冠词。形容词最高级前通常要加定冠词the，因此填the。5答案与解析：themselves考查代词。taking photos的逻辑主语是people，根据前后文可知，此处指自拍，故用反身代词themselves。6答案与解析：lost考查时态。
48、根据下文中的“He fell into the water and drowned”可知，此处讲述的是过去的事情，故此处应用一般过去时，故填lost。7答案与解析：who/that考查定语从句。此处引导限制性定语从句，先行词是classmate，在从句中作主语，故填who/that。8答案与解析：has declared考查时态。根据时间状语Since then可知，此处应用现在完成时，表示过去的事情一直持续到现在。主语是the Indian government，故填has declared。9答案与解析：against考查介词。根据语境可知，此处指“警告人们不要冒没有必要的风险”。warn sb. against sth.固定短语，“警告某人不要做某事”。故填against。10答案与解析：dangerous考查形容词。此处作表语，修饰areas，故应用形容词填dangerous。