1、【新课标人教版】（全国通用）2012届高考英语一轮复习精讲精练学案必修2 Unit 3Computers.重点单词聚焦1Many difficulties_(产生) in the course of their experiment，which was beyond our expectations.答案：arose2There is another kind of beauty that has nothing to do with_(外貌)，but comes from the heart.答案：appearance3It is just her childhood experiences
2、 that affect her_(性格) and later life.答案：character4Where can I_(下载) the exercises from the Internet?答案：download5During the winter holidays，I_(辅导) some students for English exams.答案：coached6They achieved their_(目标) of increasing sales by five percent.答案：goal7It is such a hard problem that it is imposs
3、ible for me to_(解决)答案：solve8These changes are due to an increase in the carbon dioxide in the atmosphere since the beginning of the Industrial_(革命)答案：Revolution9The ability to give good advice at the right time involves a great deal of_(智力)答案：intelligence10Her speech yesterday was a_(信号) that her vi
4、ews had changed.答案：signal.重点短语扫描1from. 从时起2 a result结果3so. .如此以至于4 a way在某种程度上5 the help of在的帮助下6deal 处理；安排；对付7watch 看守；监视8 by经过9have.in 有共同之处onasthatinwithwithovergocommon10whats 而且11get 集合；聚集12make 弥补；补足；整理moretogetherup.课文原句突破1我发育缓慢，差不多到了两百年之后，查尔斯巴比奇才把我制成了一台分析机。I developed very slowly and _ _ nea
5、rly two hundred years _ I was built as an analytical machine by Charles Babbage.答案：it took；before2随着时间的推移，我的记忆力发展得如此之快，就像一头大象一样，我从来不会忘记告诉我的任何事情！_ _ my memory has developed so much that，like an elephant，I never forget _ _ _ _ _！答案：Over time；anything I have been told3我的存储量变得如此之大，甚至连我自己都不能相信！And my mem
6、ory became _ large_ even I couldnt believe it!答案：so；that4不管怎样，我的目标是给人类提供高质量的生活。_，my goal is to provide humans with a life_ _ _.答案：Anyhow；of high quality5从某种程度上讲，我们的程序员就好比是我们的教练。_ _ _our programmer is like our coach.答案：In a way 6不管怎样，在我过目不忘的电子脑的帮助下，运用智能就是我的一切！After all，_ _ _ _ my electronic brain whi
7、ch never forgets anything，using my intelligence is what Im all about!答案：with the help oftotally adv.全部地；完全教材原句P18：As a result I totally changed my shape.结果我的外形完全改变了。I totally agree with you.我完全同意你的看法。China has a total land area of over 9.6 million km2.中国土地总面积超过960万平方公里。A total of 100 teachers will a
8、ttend the meeting.总共100名老师参加了会议。In total，over 250 employers completed the safety training.总共有超过250名员工完成了安全培训。1.完成句子这些宇航员总共在太空中逗留了26 000多天。_，these astronauts have spent more than 26,000 days _.答案：In total；in spacearise vi.出现；发生；起身，起床教材原句P23：Then she prepares reliable moves to use if a new situation a
9、rises.接着她准备好了可行的步骤来应对新情况的出现。(1)作“呈现；出现；发生”之意时，主语多为抽象名词argument/problem/quarrel/question/movement等(2)arise from由而引起，由而产生；从中产生Unexpected difficulties arose in the course of their experiment.在他们进行实验的过程中，出现了意想不到的困难。He arose from his seat.他从座位上站起来。Accidents often arise from carelessness.事故往往是由疏忽大意而引起的。辨析
10、：arise，arouse，rise与raiseWe were watching the children raising the national flag，and saw it rising slowly in the wind，which aroused our patriotic minds.我们在观看孩子们升国旗，看到国旗在风中徐徐升起，这唤起了我们的爱国之心。原形过去式过去分词v.ingarise (vi.) 出现，发生，起因于arosearisenarisingarouse (vt.) 唤醒，激起arousedarousedarousingrise (vi.) 升起，起身，增长，
11、上升roserisenrisingraise (vt.) 举起，唤起，提高，饲养raisedraisedraising2.用arise，rise与raise填空：(1)The sun _ in the east and sets in the west.(2)We should always keep in mind that accidents_from carelessness while driving.(3)After the war the standard of living was _rapidly.(4)This book _ my interest in politics.答
12、案：(1)rises(2)arise (3)raised(4)arousedanyhow adv.无论如何；即使如此教材原句P18：Anyhow，my goal is to provide humans with a life of high quality.不管怎样，我的目标是给人类提供高质量的生活。Anyhow，we have plenty of time to plan ahead.不管怎样，我们有许多时间提前作计划。Its too expensive and anyhow (anyway) the color doesnt suit you.这个太贵，而且颜色也不适合你。Im afra
13、id we cant come，but thanks for the invitation anyhow (anyway)恐怕我们来不了，不过还是感谢邀请。 Anyhow (Anyway)，lets forget about that for the moment！无论如何，咱们此刻忘记那件事吧！3.Im certain Davids told you his business troubles._，its no secret that he owes a lot of money to the bank.AHoweverBAnywayCThereforeDThough解析：句意为：我确信戴维
14、已经告诉你他的生意遇到麻烦了。不管怎么说，他欠银行的钱已不是秘密了。however可是；然而；therefore因此；though尽管；虽然；anyway相当于anyhow总之，无论如何。答案：Bsignal vi.& vt.发信号；n.信号教材原句P23：For example，I have learned to signal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal.例如，当我启动的时候，我可以用计算机语言向队友示意把球传给我
15、，这样可以有一个漂亮的射门。She signalled the car to stop by raising her hand.她举手示意车停下。She signalled (to) him to follow.她示意他跟她走。He signalled that it was time to leave.他示意该走了。Rapid breathing is a danger signal and you should call your doctor.呼吸急促是个危险的征兆，该去请你的医生了。4.(湖北高考)In our class，when the bell rang and the teac
16、her closed his book，it was a_for everyone to stand up.AsignalBchanceCmarkDmeasure解析：句意为：在我们班，铃声响起，老师合上课本，这就是大家起立的信号。signal信号，导火线，符合题意。chance机会，运气；mark分数，痕迹；measure测量，措施，办法，尺寸。答案：A5(2010龙岩一检)The door and the windows were all closed and there was no_of forced entry.AsceneBsignalCsignDsight解析：考查名词辨析。语意
17、表示“门窗都关闭着，没有强力侵入的迹象”。sign迹象；scene场景，景色；signal信号；sight视野。根据句意，选C项。答案：Cin a way从某一角度看；在某种程度上教材原句P23：In a way our programmer is like our coach.从某种程度上讲，我们的程序员就好比是我们的教练。all the way一路上；自始至终；完全by the way顺便说in no way一点也不；决不in the way挡道；碍事No way！俚别想！没门！on ones way/the way to在路上In a way，Im a little surprised
18、he accepted the offer.从某种意义上讲，他接受了这个报价让我觉得有点惊讶。Only in this way can you get rid of your bad habits.只有用这种方法你才能戒掉你的坏习惯。In no way should you lose heart.你决不应该失去信心。Dont stand in the way.Move aside and let me pass.不要挡着路，靠边点让我过去。6.用way的短语填空：(1)_to school he came across a boy who lost his way.(2)There is a
19、truck_and I cant get through.(3)Perhaps he should have said nothing，but_it was his duty.(4)_，have you seen my umbrella anywhere?答案：(1)On the way(2)in the way(3)in a way(4)By the wayas a result结果教材原句P18：As a result I totally changed my shape.结果我的外形完全改变了。The boy worked hard.As a result he passed the e
20、xamination.这个男孩努力学习，结果，他通过了考试。They didnt get enough money.As a result，they had to give up the plan.他们没有弄到足够的钱，因此，只好放弃那项计划。辨析：as a result，as a result of，result in与result from(1)as a result因此，结果，副词短语，常作状语，使用时其前常有一个表示原因的句子。We helped each other in studies and as a result we became good friends.我们在学习上互相帮
21、助，结果我们成了好朋友。(2)as a result of是介词短语，相当于because of，只能连接名词/代词/动名词及what宾语从句。As a result of the car accident，Jackson couldnt work any longer.由于车祸，杰克逊不能再工作了。(3)result in相当于lead to，结果为；导致，主语是原因，宾语是结果。His carelessness resulted in his failure.他的粗心导致他的失败。(4)result from相当于lie in，因为，源自，主语是结果，宾语是原因。His failure r
22、esulted from his carelessness.他的失败在于他的粗心。7.(2009全国卷)Jenny nearly missed the flight_doing too much shopping.Aas a result ofBon top ofCin front ofDin need of解析：考查固定词组辨析。句意为：由于购物花费时间太多，珍妮差点错过航班。as a result of由于作为的结果，由于；on top of在之外，另外；in front of在前面；in need of 需要答案：A8用result的短语填空：(1)It rained heavily._
23、we had to stay at home for the whole weekend.(2)_the heavy rain，we had to stay at home for the whole weekend.答案：(1)As a result(2)As a result ofdeal with处理；安排；对付教材原句P24：This means that it should clean the house，mop the floors，cook the dinner and deal with telephone calls.这就意味着它应该打扫房子、拖地、做饭以及接电话。I fou
24、nd her quite hard to deal with.我发现她很难相处。This is a book dealing with Asian problems.这是一本论述亚洲问题的书。deal with常与how连用，而do with则常与what连用。I dont know how to deal with the situation.我不知道如何处理这种情况。I dont know what to do with the situation.我不知道如何处理这种情况。9.You look so worried.Whats the matter?I dont know_these b
25、oring problems.Awhat to deal withBhow to do withCwhat can I do withDhow to deal with解析：考查短语用法。deal with通常与how搭配，而do with通常与what搭配。C项语序不对。答案：D10With the world changing fast，we have something new _ with all by ourselves every day.AdealBdealtCto dealDdealing解析：本题考查不定式作定语。句意为：随着世界的快速变化，我们每天都有新的问题要独自处理。h
26、ave something to deal，动词deal 逻辑上的主语是we，也就是句子的主语。答案：CAs time went by，I was made smaller.一年年过去，我被做得更小了。as意为“随着”，引导时间状语从句。As time went on，his knowledge broadened.随着时间的推移，他的知识面变宽了。As we grow older，we get wiser.随着年龄的增长，我们会变得越来越聪明。辨析：as与with(1)as是连词，引导时间状语从句As time went by，the city became more beautiful.随
27、着时间的流逝，这座城市变得更美丽了。(2)with是介词，后接名词或代词构成with短语或with复合结构。With the time going by，they became close friends.随着时间的流逝，他们变成了好朋友。With the wealth of the country increasing，more waste will be produced.随着国家财富的增加，更多的垃圾也产生了。11.I couldnt do my homework with all that noise_.Agoing onBgoes onCwent onDto go on解析：with
28、所引导的结构在句子中作伴随状语。“withn.doing/done/介词短语”为固定结构。noise与go on之间为主动关系，故选A。答案：A12_children get older，they become more and more interested in the things around them.AWhileBWhenCAsDWith解析：as可表示两个同步发展的动作或行为，意为“随着”；while表示一段较长的时间或过程内主从句谓语动作同时发生；when作“当时候”讲，指较短的一段或点时间；with不能引导从句。答案：CAnd my memory became so larg
29、e that even I couldnt believe it.我的存储量变得如此之大，甚至连我自己都不能相信。so.that.结果是，以至于，so是副词，后面要跟形容词或副词，其用法如下：The problem is so difficult that nobody can work it out.这道题太难，没有一个人能解出来。It was so hot a day that nobody wanted to do anything.(It was such a hot day that nobody wanted to do anything.)天气如此热，谁也不想干活。I made
30、so many mistakes in the composition that the teacher criticized me.我的作文中出了许多错误，老师批评了我。It is such lovely weather that we all want to go out for a walk.天气那么好，我们都想出去散步。So fast did the teacher speak that I couldnt follow him.(The teacher spoke so fast that I could not follow him.)那个老师说得太快，我听不懂。13.(2009重
31、庆卷)Peter was so excited_he received an invitation from his friend to visit Chongqing.AwhereBthatCwhyDwhen解析：句意为：当Peter的朋友邀请他来重庆时，他很是兴奋。此题考查状语从句，只有when引导的时间状语从句符合题意。答案：D14(2009上海卷)The Great Wall is_tourist attraction that millions of people pour in every year.Aso a wellknownBa so wellknownCsuch wellk
32、nown aDsuch a wellknown解析：句意为：长城是如此著名的旅游胜地，以至于每年都有上百万人涌来。sucha形容词单数名词that从句，表示“如此以至于”。答案：D.选词填空in a way；deal with；make up；have a lot in common；as a result of；watch over；with the help of；after all1Those two brothers not only look alike，but also they_.答案：have a lot in common2When I am back to school f
33、rom sick leave，I will_for the missing lessons.答案：make up3The doctors and nurses_the seriously wounded worker day and night.答案：watched over4Why are you so anxious？It isnt your problem_.答案：after all5_the pilot strike，all flights have had to be cancelled.答案：As a result of6He has_many complicated situat
34、ions successfully so far.答案：dealt with7_，Im glad you made that mistake，since you can learn from it.答案：In a way8_a passerby，I carried the injured person into a clinic.答案：With the help of.巧思妙解1(福建高考)Nancy enjoyed herself so much_she visited her friends in Sydney last year.AthatBwhichCwhenDwhere解析：句意为：
35、去年Nancy在悉尼拜访她朋友的时候，她玩得很开心。本题是when引导的一个时间状语从句，when这里意为“当的时候”，B、D两选项可以从句意和句子结构上加以排除。但可能有些学生会受so.that固定句型的影响，而选that，翻译成“如此以至于”与语境不符。答案：C2(四川高考)I havent seen Ann for_long that Ive forgotten what she looks like.AsuchBveryCsoDtoo解析：句意为：我有很长时间没见着安了，我已忘记她长什么样了。so/such.that如此以致，即soadj./adv.that，而suchn.that，l
36、ong为副词，故用so。答案：C3Pop music is such an important part of society_it has even influenced our language.AasBthatCwhichDwhere解析：考查such.that “如此以至于”结构。答案：B4Beijing was attacked by such a terrible sandstorm_few residents had ever experienced before.AasBwhichCand it wasDthat解析：考查定语从句。as在此处为关系代词，作experienced
37、的宾语。答案：A5(2011江西六所重点中学联考)So difficult_it to live in an Englishspeaking country that I determined to learn English well.AI have feltBhave I feltCI did feelDdid I feel解析：考查倒装。本句使用的so.that句式表示“如此以至于”，当“so形容词/副词”置于句首时，主句要用部分倒装；与下文的时态相呼应，这里用一般过去时表示同时存在的情况。答案：D.语法专练本单元语法现在完成时的被动语态1(2011湖南适应性测试)Why are you
38、 still here？Everybody has gone to attend the lecture by the president.Oh，I_about it!Awasnt informedBhadnt been informedChavent informedDdidnt inform解析：本题考查动词时态和语态。从语意可知，我没有去听讲座，是因为之前(过去某个时候)没有人通知我，因此应该使用一般过去时态。因为我没有被(别人)通知，故用被动语态，选A项。答案：A2(北京崇文期末)It_that the road will be closed tomorrow for repairs.
39、Awas announcedBhas been announcedChad been announcedDwould be announced解析：本题考查动词的时态和语态。题干句子中that到句子结束是宾语从句，且从句动词用“will动词原形”表示将来，由此推断出空白处谓语动词应用现在的某种时态，在所给四个选项中，只有B项正确。答案：B3We want to sit at the table near the window.Im sorry，but it_already.Ahas takenBtookCwas takenDhas been taken解析：从题干的答语知道，座位已经有人占了，
40、说明结果，所以应该用现在完成时的被动语态。答案：D4His sister left home in 1998，and_since.Ahad not been heard of Bhas not been heard of Chad not heard of Dhas not heard of解析：句意为：他妹妹在1998年离开家，从那以后就没了音讯。根据句意，指的是过去离开以后，到现在一直没音讯，故用现在完成时；hear of与his sister在本句中为被动关系，故用被动语态，所以选B。答案：B5Would you like to go to the cinema with me tomorrow afternoon?Id like to，Mum，but I_to a party by Jane.It is her birthday.Aam invitedBwas invitedCwill be invitedDhave been invited解析：由句意可知，邀请这个动作虽发生在过去，但对现在造成的影响还存在(不能和妈妈一起看电影了)，所以用现在完成时态的被动语态。答案：D