2020届一轮复习人教版必修二Unit3Computers单元作业(21页

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2020届一轮复习人教版必修二Unit3Computers单元作业(21页

‎2020届一轮复习人教版必修二Unit 3 Computers单元作业 Ⅰ.重点单词聚焦 ‎1.Many difficulties________(产生) in the course of their experiment,which was beyond our expectations.‎ 答案: arose ‎2.There is another kind of beauty that has nothing to do with________(外貌),but comes from the heart.‎ 答案: appearance ‎3.It is just her childhood experiences that affect her________(性格) and later life.‎ 答案: character ‎4.Where can I________(下载) the exercises from the Internet?‎ 答案: download ‎5.During the winter holidays,I________(辅导) some students for English exams.‎ 答案: coached ‎6.They achieved their________(目标) of increasing sales by five percent.‎ 答案: goal ‎7.It is such a hard problem that it is impossible for me to________(解决).‎ 答案: solve ‎8.These changes are due to an increase in the carbon dioxide in the atmosphere since the beginning of the Industrial________(革命).‎ 答案: Revolution ‎9.The ability to give good advice at the right time involves a great deal of________(智力).‎ 答案: intelligence ‎10.Her speech yesterday was a________(信号) that her views had changed.‎ 答案: signal Ⅱ.重点短语扫描 ‎1.from...           从……时起 ‎2. a result    结果 ‎3.so... ...    如此……以至于……‎ ‎4. a way    在某种程度上 ‎5. the help of    在……的帮助下 ‎6.deal     处理;安排;对付 ‎7.watch     看守;监视 ‎8. by    经过 ‎9.have...in     有……共同之处 on as that in with with over go common ‎10.what’s     而且 ‎11.get     集合;聚集 ‎12.make   弥补;补足;整理 more together up Ⅲ.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 ________ ________ nearly two hundred years ________ I was built as an analytical machine by Charles Babbage.‎ 答案: it took;before ‎2.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 told ‎3.我的存储量变得如此之大,甚至连我自己都不能相信!‎ And my memory became ________ large________ even I couldn’t believe it!‎ 答案: so;that ‎4.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 quality ‎5.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 which never forgets anything,using my intelligence is what I’m all about!‎ 答案: with the help of totally 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。‎ ‎①I totally agree with you.我完全同意你的看法。‎ ‎②China 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。‎ ‎③A total of 100 teachers will attend the meeting.‎ 总共100名老师参加了会议。‎ ‎④In 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 space arise 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 arises.‎ 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 ‎①Unexpected 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。‎ ‎②He arose from his seat.他从座位上站起来。‎ ‎③Accidents often arise from carelessness.‎ 事故往往是由疏忽大意而引起的。‎ 辨析:arise,arouse,rise与raise We 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.ing arise (vi.) 出现,发生,起因于 arose arisen arising arouse (vt.) 唤醒,激起 aroused aroused arousing rise (vi.) 升起,起身,增长,上升 rose risen rising raise (vt.) 举起,唤起,提高,饲养 raised raised raising ‎2.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.‎ 答案: (1)rises (2)arise  (3)raised (4)aroused anyhow 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。‎ ‎①Anyhow,we have plenty of time to plan ahead.‎ 不管怎样,我们有许多时间提前作计划。‎ ‎②It’s too expensive and anyhow (=anyway) the color doesn’t suit you.这个太贵,而且颜色也不适合你。‎ ‎③I’m afraid we can’t come,but thanks for the invitation anyhow (=anyway).恐怕我们来不了,不过还是感谢邀请。 ‎ ‎④Anyhow (=Anyway),let’s forget about that for the moment!无论如何,咱们此刻忘记那件事吧!‎ ‎3.I’m certain David’s told you his business troubles.________,it’s no secret that he owes a lot of money to the bank.‎ A.However    B.Anyway C.Therefore    D.Though 解析: 句意为:我确信戴维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: B signal 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,这样可以有一个漂亮的射门。‎ ‎①She signalled the car to stop by raising her hand.‎ 她举手示意车停下。‎ ‎②She signalled (to) him to follow.‎ 她示意他跟她走。‎ ‎③He signalled that it was time to leave.‎ 他示意该走了。‎ ‎④Rapid 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 teacher closed his book,it was a________for everyone to stand up.‎ A.signal           B.chance C.mark    D.measure 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: A ‎5.(2010·龙岩一检)The door and the windows were all closed and there was no________of forced entry.‎ A.scene    B.signal C.sign    D.sight 解析: 考查名词辨析。语意表示“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: C in 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 one’s way/the way to在……路上 ‎①In a way,I’m a little surprised 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。‎ ‎②Only 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。‎ ‎③In no way should you lose heart.‎ 你决不应该失去信心。‎ ‎④Don’t 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 truck____________________and I can’t 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 way as 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。‎ ‎①The boy worked hard.As a result he passed the examination.‎ 这个男孩努力学习,结果,他通过了考试。‎ ‎②They didn’t 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 couldn’t 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 resulted from his carelessness.‎ 他的失败在于他的粗心。‎ ‎7.(2009·全国卷Ⅱ)Jenny nearly missed the flight______doing too much shopping.‎ A.as a result of    B.on top of C.in front of    D.in 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: A ‎8.用result的短语填空:‎ ‎(1)It rained heavily.________________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 of deal 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。‎ ‎①I found her quite hard to deal with.‎ 我发现她很难相处。‎ ‎②This 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。‎ ‎③I don’t know how to deal with the situation.‎ 我不知道如何处理这种情况。‎ ‎④I don’t know what to do with the situation.‎ 我不知道如何处理这种情况。‎ ‎9.—You look so worried.What’s the matter?‎ ‎—I don’t know________these boring problems.‎ A.what to deal with   ‎ B.how to do with C.what can I do with   ‎ D.how 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: D ‎10.With the world changing fast,we have something new ________ with all by ourselves every day.‎ A.deal    B.dealt C.to deal    D.dealing 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。have something to deal,动词deal 逻辑上的主语是we,也就是句子的主语。‎ 答案: C As 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。‎ ‎①As time went on,his knowledge broadened.‎ 随着时间的推移,他的知识面变宽了。‎ ‎②As 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 ‎③As time went by,the city became more beautiful.‎ 随着时间的流逝,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。‎ ‎④With the time going by,they became close friends.‎ 随着时间的流逝,他们变成了好朋友。‎ ‎⑤With 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 couldn’t do my homework with all that noise________.‎ A.going on    B.goes on C.went on    D.to go on 解析: with所引导的结构在句子中作伴随状语。“with+n.+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: A ‎12.________children get older,they become more and more interested in the things around them.‎ A.While    B.When C.As    D.With 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: C And my memory became so large that even I couldn’t 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:‎ ‎①The problem is so difficult that nobody can work it out.‎ 这道题太难,没有一个人能解出来。‎ ‎②It 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。‎ ‎③I made 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。‎ ‎④It 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。‎ ‎⑤So fast did the teacher speak that I couldn’t 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·重庆卷)Peter was so excited______he received an invitation from his friend to visit Chongqing.‎ A.where    B.that C.why    D.when 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: D ‎14.(2009·上海卷)The Great Wall is________tourist attraction that millions of people pour in every year.‎ A.so a wellknown   ‎ B.a so wellknown C.such wellknown a   ‎ D.such 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。such+a+形容词+单数名词+that从句,表示“如此……以至于……”。‎ 答案: D Ⅰ.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 all ‎1.Those two brothers not only look alike,but also they________________________.‎ 答案: have a lot in common ‎2.When I am back to school from sick leave,I will______________for the missing lessons.‎ 答案: make up ‎3.The doctors and nurses__________________the seriously wounded worker day and night.‎ 答案: watched over ‎4.Why are you so anxious?It isn’t your problem________.‎ 答案: after all ‎5.________________the pilot strike,all flights have had to be cancelled.‎ 答案: As a result of ‎6.He has________________many complicated situations successfully so far.‎ 答案: dealt with ‎7.________________,I’m glad you made that mistake,since you can learn from it.‎ 答案: In a way ‎8.____________________a passerby,I carried the injured person into a clinic.‎ 答案: With the help of Ⅱ.巧思妙解 ‎1.(福建高考)Nancy enjoyed herself so much________she visited her friends in Sydney last year.‎ A.that    B.which C.when    D.where 解析: 句意为: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: C ‎2.(四川高考)I haven’t seen Ann for________long that I’ve forgotten what she looks like.‎ A.such    B.very C.so    D.too 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so+adj./adv.+that,而such+n.+that,long为副词,故用so。‎ 答案: C ‎3.Pop music is such an important part of society________it has even influenced our language.‎ A.as    B.that C.which    D.where 解析: 考查such...that “如此……以至于”结构。‎ 答案: B ‎4.Beijing was attacked by such a terrible sandstorm________few residents had ever experienced before.‎ A.as    B.which C.and it was    D.that 解析: 考查定语从句。as在此处为关系代词,作experienced的宾语。‎ 答案: A ‎5.(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.‎ A.I have felt    B.have I felt C.I did feel    D.did 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 Ⅲ.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 still here?Everybody has gone to attend the lecture by the president.‎ ‎—Oh,I________about it!‎ A.wasn’t informed    B.hadn’t been informed C.haven’t informed    D.didn’t 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: A ‎2.(北京崇文期末)It________that the road will be closed tomorrow for ‎ repairs.‎ A.was announced    B.has been announced C.had been announced    D.would 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: B ‎3.—We want to sit at the table near the window.‎ ‎—I’m sorry,but it________already.‎ A.has taken    B.took C.was taken    D.has been taken 解析: 从题干的答语知道,座位已经有人占了,说明结果,所以应该用现在完成时的被动语态。‎ 答案: D ‎4.His sister left home in 1998,and________since.‎ A.had not been heard of B.has not been heard of ‎ C.had not heard of     D.has 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: B ‎5.—Would you like to go to the cinema with me tomorrow afternoon?‎ ‎—I’d like to,Mum,but I________to a party by Jane.It is her birthday.‎ A.am invited    B.was invited C.will be invited    D.have 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
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