1、 Book 5Unit 1Great scientists.单项填空 1The more one is_the Englishspeaking environment，the better he or she will learn the language.Aexposed to Bfilled inCcaught on Dkept up答案A解析考查动词短语辨析。句意为：一个人越多地接触说英语的环境就越能学好这门语言。be exposed to暴露于。fill in填充；catch on理解；keep up使不倒下。 2We were warmly welcomed by the peopl
2、e_we arrived there.Aquickly BsuddenlyCfinally Dimmediately答案D解析考查immediately的用法。immediately除作副词“马上，立即”讲外，还可作连词，意为“一就”，相当于as soon as，引导时间状语从句。句意为：我们一到那儿就受到了热烈欢迎。 3_cleaning the yard and making up the beds for the old，you should also take care of the baby.AExcept for BRather thanCApart from DInstead o
3、f答案C解析考查短语辨析。apart from具有两种不同的含义：一是表排除或例外，二是表包括。根据also可知，需要做的包括cleaning the yard和making up the beds这两件事，故用apart from，在此表“包括”。except for除之外(表排除)；rather than而不是；instead of代替。 4The sentence is too long for me to make_of it.Ajudgment BunderstandingCidea Dsense答案D解析句意为：这个句子太长，我看不懂。make sense of明白，理解。 5Re
4、member to_a good state of mind even if you should fail plenty of times.Atake up Bbrush upCget up Dkeep up答案D解析考查动词短语辨析。此处keep up意为：保持。句意为：即使你失败多次，你也要记住保持良好的心态。 6Pity you missed the lecture on nuclear pollution.I_it，but I was busy preparing for a job interview. (2011福建，34)Aattended Bhad attendedCwoul
5、d attend Dwould have attended答案D解析句意为：你错过了关于核污染的讲座真是遗憾。我本想去听的，但我忙着准备工作面试。由语境可知，此处表示“本想去而事实上没去”，为虚拟语气。叙述与过去事实相反的情况要用would have done，故D项正确。 7As nobody here knows what is wrong with the machine，we must send for an engineer to_the problem.Ahandle Braise Cface Dpresent答案A解析句意为：因为这儿没人知道机器出了什么故障，我们必须派人去请一个
6、工程师来解决这个难题。handle处理，解决；raise提出；face正视；present介绍，呈现，呈递。由句意可知A项正确。 8Just as Professor Scotti often_it, success is ninetynine percent mental attitude.Agets Bmakes Cputs Dmeans答案C解析考查动词词义辨析。此处put it意为：所言。句意为：正如Scotti教授所说，成功取决于99%的精神态度。 9Im_about what I say because careless remarks are likely to hurt oth
7、ers feelings.Aenthusiastic BcuriousCdoubtful Dcautious答案D解析考查形容词辨析。be cautious about对小心谨慎；谨慎于。句意为： 我对我所说的话很谨慎，因为大意的评论很可能会伤害别人的感情。10Do you still believe in love?Absolutely.It is not time, money, power or whatever but love_cures our pain.Awho BwhichCthat Dwhat答案C解析考查强调句。这是一个“It is.that.”强调结构。强调部分为“not
8、 time, money, power or whatever but love”，使用了“not.but.”结构。 11We laugh at jokes，but seldom_about how they work.(2010四川，9)Awe think Bthink weCwe do think Ddo we think答案D解析句意为：我们会对一些玩笑大笑不止，但是却很少去考虑它们是如何起到这个作用的。seldom等否定副词位于句首时，句子要用部分倒装，故选D项。12Sailing across the ocean alone was an achievement_took coura
9、ge.(2012上海春招)Awhat BwhoCwhich Dwhere答案C解析考查定语从句的关系词。此处achievement在定语从句中作主语。句意为：一个人跨越大洋航行本身就是一种需要勇气的成就。13The workers will go on strike if the demands they_are turned down.Aput aside Bput throughCput forward Dput away答案C解析考查动词短语辨析。句意为：如果工人们提出的要求被拒绝的话，他们会继续罢工。put forward提出(主意、计划等)，符合句意。put aside把放在一边；p
10、ut through接通电话；put away把收起来，均不符合句意。14Do you know if Linda is willing to take charge of the program?_，does it？(2010安徽，24)AIt takes no timeBIt counts for nothingCIt doesnt hurt to askDIt doesnt make sense答案C解析句意为：你知道琳达是否愿意负责这个节目吗？问问也无妨，不是吗？根据句意应选C项。A、B、D三项不符合题意。15They blamed the failure on George. Act
11、ually, he_.Ais not to blameBis to blameCis not to be blamedDshould not blame答案A解析sb. be to blame表示“某人被责备”。又由actually可知此处应选A。.完形填空Dear son，The day that you see me old and I am already not in good health，have patience and try to understand me.If I get dirty when eating，if I cannot dress，have patience
12、and remember the hours I _1_ teaching it to you.If，when I speak to you，I _2_ the same things a thousand and one times，do not _3_ me，listen to me.When you were small，I had to read to you a thousand and one times the same story _4_ you got to sleep.When I do not want to have a _5_，neither shame me nor
13、 scold me.Remember when I had to chase you with a thousand excuses I _6_，in order that you wanted to bathe.When you see my _7_ little about new technologies，give me the necessary time and do not look at me with your mocking(嘲弄) smile.I taught you _8_ to do so many things：to eat good，to dress well，to
14、 confront life.When at some moment I lose the memory or the _9_ of our conversation，let me have the necessary time to remember，and if I cannot do it，do not become nervous，as the most important thing is not our conversation but surely to be with you and to have you _10_ to me.If ever I do not want to
15、 eat，do not force me.I know well _11_ I need to and when not.When my _12_ legs do not allow me to walk，give me your _13_，the same way I did when you gave your first _14_.And when someday I say to you that I do not want to _15_ any morethat I want to rest forever，do not get angry.Some day you will un
16、derstand.Try to understand that my age is not lived but survived.Some day you will discover that，_16_ my mistakes，I always wanted the _17_ thing for you and that I tried to prepare the way for you.You must not feel sad，angry or impotent(无可奈何) for seeing me _18_ you.You must be next to me，try to unde
17、rstand me and to help me as I did it when you _19_ living.Help me to walk，help me to end my way with love and _20_.I will pay you by a smile and by the immense love I have had always for you.I love you，son.Your father 1A.paid BspentCcost Dtook答案B解析这是一个spend some time (in) doing sth.句型，意为“花费时间做某事”。 2
18、A.praise BthinkCrepeat Dcriticize答案C解析根据常识，人年老了就容易唠叨，一件事或一句话可能会重复很多遍。 3A.interrupt BdisturbClook Davoid答案A解析在我说话的过程中不要打断我，静静地听我说。 4A.when BafterCsince Duntil答案D解析当你小的时候，同一个故事我要读一千零一遍，直到你睡着了。until直到。 5A.rest BwordCshower Dsleep答案C解析根据下面一句中出现的bathe一词可确定答案。have a shower沐浴。 6A.discovered BinventedCnotic
19、ed Dassumed答案B解析I invented是定语从句，修饰名词excuse。invent excuses意为“编造借口”。 7A.knowing BfearingCenjoying Dconsulting答案A解析当你看到我对新技术一无所知的时候。know about sth.意为“了解关于”。 8A.what BwhenChow Dwhy答案C解析我教给你如何做很多的事情。 9A.news BattitudeCmaterial Dthread答案D解析lose the thread of the conversation意为“失去谈话的连续性”。thread在此处意为“线索，思路”
20、。10A.talking BlisteningCresponding Dappealing答案B解析最重要的不是我们的交谈而是跟你在一起，有你在身边耐心倾听我讲话。11A.where BhowCthat Dwhen答案D解析根据下文的“.and when not”可确定此处的答案为when。句意为：我十分清楚什么时候需要吃东西及什么时候不需要。12A.tired BshortClong Dstrong答案A解析当我疲惫的双腿使我无法继续前行时，向我伸出你的手。13A.leg BearChand Dhead答案C解析去搀扶别人应该用的是手不是腿、耳朵或头。14A.step BpaceClaugh
21、 Dcry答案A解析当你迈出第一步的时候，我就是这样做的(即用手扶着你)。15A.talk BliveCwrite Dsleep答案B解析根据下文的“.that I want to rest forever”可知，此处指的是我不想再活着了。16A.though BsinceCwhile Ddespite答案D解析despite是介词，意为“不管，尽管，不论”，表示尽管我也有错误。17A.last BfirstCbest Dmost答案C解析做父母的总是希望自己的儿女拥有世界上最好的东西。18A.near BbehindCbelow Dagainst答案A解析根据下文的“You must be
22、next to me”可知，此处的意思应该和next to一致。19A.made BstartedCearned Dfound答案B解析你必须在我身边，设法理解我、帮助我，就如同你开始自己的人生时我做的那样。20A.mercy BcareCexcuse Dpatience答案D解析根据上下文可知，对待老人，要用爱心和耐心。.阅读理解How you end a computer session depends on how you use the computer，your views on energy conservation，and what you have been told abou
23、t how your decision will affect your investments longevity：will frequent starting and stopping cause its circuits(电路) to burn out sooner?Rest easy，your computer is more likely to be damaged by a virus picked up from the Internet than by being turned off and on too much.They are also energyefficient：
24、such efficiency has reached the point where most computers place themselves in sleep mode if they remain idle(闲置的) for a certain period of time.So your computer will likely slip into sleep mode anyway，even if you leave it on overnight.Sleep mode itself，once a pretty unreliable optionyou never knew i
25、f you would be able to wake your computer without having to reboot(重新启动) ithas been vastly improved with newer operating systems.If you want your computer to consume as little energy as possible when not in use，shut it down.If you want it to consume zero energy，youre going to have to unplug(拔去的电源插头)
26、 it.Your computer can be in only three states：on，sleep or offeach of which draws some level of electric current.A computer that is “on” will either be actively processing information or sitting idle，depending on whether the user is typing a document，reading email or has stepped away briefly.The amou
27、nt of wattage(瓦特数) drawn when the computer is on varies greatly depending on whether it is a laptop or a desktop computer.The latter uses more energy because desktop power supplies are less efficient and require a separate and often larger，powerhungry monitor.It also varies based on the type of work
28、 being done：complex calculations requiring intensive processing are more powerhungry，whereas writing or Web browsing consumes far less electricity. 1If sleep mode goes wrong，what will probably happen to your computer?AIt will consume as little energy as possible.BIt is more likely to be damaged by a
29、 virus picked up from the Internet.CIt will have to be rebooted when used again.DIt has to be shut down and unplugged.答案C解析细节理解题。根据第三段第一句“.you never knew if you would be able to wake your computer without having to reboot it.”可知必须要重启，故答案为C项。 2Which of the following is NOT mentioned in the text that
30、contributes to the different amount of energy a computer consumes?AWhether it is a laptop or a desktop computer.BWhat kind of work the computer is dealing with.CThe choice of how you use your computer.DWhether the operating systems are new.答案D解析细节推断题。根据第一段段首及最后一段可知A、B、C三项正确，而D项在文中没有依据支持。 3The reason
31、 why a desktop computer uses more energy than a laptop computer is that _.Aa desktop computers monitor is separate and often largerBa desktop computer is larger than a laptop computer in sizeCa desktop computer performs more kinds of work than a laptop computerDa desktop computer is not energyeffici
32、ent答案A解析细节理解题。根据最后一段倒数第二句“The latter uses more energy because desktop power supplies are less efficient and require a separate and often larger，powerhungry monitor.”可以推断A项是正确选项，而D项表达太绝对化。 4Which of the following is implied in the first two paragraphs?AFrequent starting and stopping can damage a computer.BA computers longevity depends more on the proper way you use it.CA virus picked up from the Internet is likely to damage a computer.DThe more often you use a computer，the more smoothly it works.答案B解析推理判断题。从第一段最后一句和第二段的第一句可以推出电脑使用的寿命长短主要是如何正确使用电脑。C项是第二段第一句直接陈述的事实。故排除C项，选B项。
