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选修七Unit 2 Robots精讲巧练

(2011-03-07 08:35:21)
标签:

杂谈

分类: 选修6-10单词•巧记•典句•考

Unit 2 Robots

目标认知
  重点词汇:desireabsentdeclareaccompanyleave alonetest outset aside, marriage
  重点句型:1. have sth. done
       2. 强调句型
  语    法:不定式的被动结构

  精讲巧练
  重点词汇
  desire
  【原句回放】Do you think it is possible for a robot to have its own needs and desires?
        (Page 10
  【点    拨】
desire 既是可数名词,又是不可数名词;意为“愿望;欲望”;后面常接不定式或that引导的同位语从句,同位语从句要由should + 动词原形来担当,should还可以省去。

如:Young people have no desire to work for the government.

They all know the leadersdesire that neither country (should) lose any territory.

他们都明白两国领导人对两国都不要失去领土的希望。

desire作动词,表示“想要……;向往……”

常见搭配:desire to do sth.

desire sb. to do sth.

desire that +宾语从句
  desire作动词后接that引导的宾语从句时,从句谓语用should+动词原形,且should可省略。
  如:The company naturally desires to to avoid negative publicity.  公司自然想避开负面的宣传。

The President desires you to visit him next week.

The President desires that you (should) visit him next week.

【随 时 练】She desired that you ________ her at once.
   A. saw      B .had seen      C. see      D. would see
   Key: C

  absent
  【原句回放】Clarie didnt want the robot in her house , especially as her husband would be absent for three weeks, but Lary persuaded her that the robot wouldnt harm her or allow her to be harmed.
  【点    拨】
absent 形容词,意为“缺席的;不在场的”。常用 be absent from…。

如:①She was absent from school with a cold .
    ②Do you know the number of absent students?
  【拓    展】absent 的名词形式
absence
  【随时 练】Ill be absent ______ home in the afternoon.
   A. from     B. in     C. with     D. at
   KeyA

  declare
  【原句回放】She cried outTonyand then heard him declare that he didnt want to leave her the next day and that he felt more than just the desire to please her .
  【点    拨】
declare vt. 意为“表明;声明;宣布;宣告;宣称”。

如: Australia declared its support for the agreement.

澳大利亚宣布支持这项协议。

常见结构:declare sb./sth. (to be) sth.

declare that
    The judge declared him the winner of the game .

Brady declared that he had no intention of giving up the fight.

布雷迪声称他无意放弃这场战斗。
  【随 时 练】The moment the 28th Olympic Games __________open the whole world cheered.
   A. declared    B. have been declared    C. have declared    D. were declared 
   Key: D. 在这个句子中,不仅考察declare的用法,而且还应注意the moment这个名词充当了连词的作用,意为:“一……就……”。整个句子的意思是:当第28届奥林匹克运动会开幕式一被宣布,全世界就欢呼起来。

  accompany
  【原句回放】As he was not allowed to accompany her to the shops ,he wrote out a list of items for her .
  【点    拨】
accompany vt. 意为“伴随,陪同;和……一起发生;附带”。常用被动结构。

Children under 12 must be accompanied by an adult.

A skin rash may be accompanied by fever.

出皮疹时可能伴有发热现象。

An illustrated catalogue accompanies the exhibition.

展览副带有插图目录。

常见搭配:accompany sb. to  “陪某人去……”

I must ask you to accompany me to the police station.

【随 时 练】改错:My father accompanied me to go to the hospital.
   Key: 去掉:go to

  leave alone
  【原句回放】She shoutedLeave me aloneand ran to her bed .
  【点    拨】
leave alone “不管;不要打扰;让……一个人单独呆着”

如:Leave those flowers alone; You are going to spoil them.

别动那些花,你会弄坏他们的。

Its not your problem, so why dont you just leave it alone?

这不是你的问题,所以为什么要去理它呢?
  【随 时 练】1. ________that _______; you might break it.
   A .Leave; off      B. Leave; out
   C. Leave; alone     D. Leave; over

   2.---Oh, where is my wallet? Maybe I left it in the car.
   ---You _________things behind.
   A. are always leaving    B. were leaving    C. have left    D. always leave
   Key: C  A. 第一题中leave off “停止”;leave out“省去,遗漏”;没有leave over这个短语。 
  第二题中用现在进行时表示说话者一种语气;也表示这样的情况经常反复发生。


test out
  【原句回放】It was going to be tested out by Larrys wife, Claire.
  【点    拨】
test out 考验;检验
      ①He is going to test out the result of the experiment.
      ②The new switch mechanism isnt fully test out.

新的转换装置还没有完全被检验。


set aside
  【原句回放】So set aside some time each day to write , even if it is only five minutes.
  【点    拨】
set aside意为“将……放在一边;为……节省或保留(钱、时间)”。
      ①Try to set aside at least an hour each day for learning new words.
      ②She tries to set aside some money every month .

【拓   展】其它常用的set的短语:

        set about doing         开始做某事

        set out to do           开始做某事

        set off                 动身,出发

        set up                  建立,成立

        set apart               分开

【随 时 练】Youd better _________some money for future use.
   A. set aside   B. put up    C. pick up    D. use up
   Key: A. put up“张贴;建造……”;pick up“捡起;顺便捎某人一段;顺便学习某知识、技能”;use up“用完”。

  marriage
  【原句回放】He had opened the curtains that night so that the women would see him and Clarie, knowing that there was no risk to Claries marriage .
  【点    拨】
marriage 名词,意为“婚姻;结婚”,其动词形式为:marry

常见用法: marry sb.        与某人结婚

         get married      结婚

marry sb. to sb. 把……嫁给……

be married (to)   (与某人)结婚

以上四个短语中前三个重点强调的是“结婚”这个动作,不能和“一段时间”相连;最后一个短语强调“结婚了”这个状态,可以和“一段时间”相连。

The day I married Sarah was the happiest day of my life.

When two persons get married, they enter into a contract with each other.

当两个人结婚时,他们就达成了一种契约关系。

They were hoping to marry her to a doctor.

They have been married for ten years.
  【随时 练】My uncle _____until he was forty-five.
   A. married    B. didnt marry    C. was not marrying    D. would marry
   Key: B

  重点句型
  have sth done
  【原句回放1Asimove began having stories published in science fiction magazines in 1939.
  【原句回放2You cannot have women falling in love with machine.
  【点     拨】have sth. done =get sth. done 使﹨让某事由别人去做
            have sb. doing使某人(物)开始起来做某事。
    
若用于否定句中,其中have有“容忍”之意,表示不许﹨不让某人做某事;have sb. do sth.让某人去做某事。
  

【链接高考】
  【考例1You should understand the traffic rule by now. Youve had it _______often enough.(天津)
   A. explaining  B. to explain  C. explain   D. explained
  【答案与解析】 D. 分析itexplain的关系可知是被动关系所以用explained.
  

【考例2Laws that punish parents for their little childrens actions against the law get parents ______.(重庆)
   A. worried  B. to worry  C. worrying  D. worry
  【答案与解析】A. 此句中需要分析parentsworry的关系是:parents are worried .所以用worried表一种“忧虑的”状态。这个题中的get parents worried其实是get sb.+ adj的一种格式。
  

【考例3I wont have him _________his bike in the kitchen .
   A. cleans  B. cleaning  C. cleaned  D. to clean
  【答案与解析】B. 因为have用于否定句中有“容忍”之意,表示不许﹨不让某人做某事。此处意为“我不允许他在厨房里擦洗自行车”所以用cleaning .

  It is/was +that  
  【原句回放1It was then that Clarie realized that Tony had opened the curtains on the front window.
  【原句回放2It was when Asimov was eleven years old that his talent for writing became obvious.
  【点     拨】
  1.It is /wasthat… 为强调句型,可以强调主语、状语。但强调谓语动词应用助动词do/did/.
  2.强调人时可用who作连词,强调其他部分用that。所强调的可以是单词短语也可以是从句,但结构必须完整。
  【考例1】_______the catastrophe(突如其来的大灾难或大灾祸) happened that the local government realized the importance of sustainable development (可持续发展).
   A. It was until   B. Not until  C. Until   D. It was
not until (2007 江苏常州3月)
  【答案与解析】D.考查notuntil…在强调句中的用法。把该题还原成原句,为:The local government
didnt realized the importance of sustainable development until the catastrophe happened.如果要强调until引导的条件状语从句,则变成了题干。在这个变化的过程中,注意not 的位置,同时省去了一个助动词did

 

【考例2Was it from the lake _______he often went fishing __________ he saved the drowning girl? (2007 山东潍坊二模)
    A. that; that
   B. where; where   C. where; that   D. that; where  

【答案与解析】C 解答此题的关键是能够对句型进行正确的分析和判断。本题题干为一个强调句式:it was+被强调部分+that/who其他部分。lake后面是个定语从句,由关系副词where引导,第二个空才是强调句中的that。句意:他是不是在常去钓鱼的湖里救起了那个落水女孩?
  

【考例3It was the typhoon _______was called Saomai ________destroyed some cities of Zhejiang Province.
  A. which; that    B. what; which    C. which; who   D. that; which
  【答案与解析】A.考查强调句型。which was called Saomai是定语从句修饰typhoon.
  

【考例4】________you came to the party so late?
  A. Why was it    B. Why it was    C. Why it was that    D. Why was it that
  【答案与解析】D.此处考查强调句型的特殊疑问句。首先,该题的原句应为:I came to the party so late for traffic jam(堵车).其次,对“for traffic jam”这个原因状语进行强调,则变成It was for traffic jam that I came to the party so late.最后,对所强调的“for traffic jam”进行划线提问,应选出特殊疑问词why, why后面要用一般疑问句语序;又因为我们最后要得到一个问句,那么第一人称I就变成了you,结果就得出了强调句的特殊疑问句:Why was it that you came to the party so late?

 

写作进行时

翻译下文,尽量运用本单元学过的词汇及短语
  我叫Jack,我有一个梦想,想在2010年有一个叫的机器人,可以帮我做事情,还可以和我一起玩。请发挥自己的想象。写出超人所做的事。

  写作过程:
  (1)审题:___________________________________________
  (2)列出相关词汇短语:________________________________
  (3)谋篇:___________________________________________.
  (4)写作:___________________________________________

  
答案:
  (1)审题:这是一篇科幻式的文章。
  (2)列出相关词汇短语:fiction; absent; give up; clean up
  (3)谋篇:分词作状语,定语从句,强调句,名词性从句,it 作形式主语的应用
  (4)范文:Im Jack. I have a dream in which I hope to have a robot in 2010 whose name is Superman .He repairs my cars for me when they break down .He can also help me carry heavy boxes up or down in the tall buildings. I like football and I like robots football games, and I hope Supermans team will win every game. When I am free, I will play computer games with Superman, in which I wish I could defeat him but it is too hard. Superman is a hardworking man who always clean up my house in time. I love Superman very much.

 

基础达标
  单项填空(20题)
  1.The foreigners visited our school _________ by our headmaster .
  A. accompanying    B. accompanied    C. attending    D. attended

  2.Many people in the cities ________to live in the countryside.
  A. suggest    B. imagine    C. desire    D. permit
 
  3.Its wise to have some money __________for old age.
  A. kept up    B. given away    C. to save    D. set aside

  4.Mr. Green stood up in defence of the 16-year-old boysaying that he was not the one___.
  A. blamed    B. blaming   C. to blame     D. to be blamed
 
  5.Im very ________ for it is a ________trip.
  A. pleasing; pleased       B. pleasure; please
  C. pleased; pleasant       D. pleasant; pleased

  6.The managers discussed the plan that they would like to see _______ the next year.
  A. carry out    B. carrying out    C. carried out   D. to carry out

  7.Mary is in love _______Jack and will _______soon .
  A. to; marry             B. to; marry with 
  C. with; be married with      D. with; marry

  8.The moment the 28th Olympic Games ____________open the whole world cheered. 
  A. declared    B. have been declared    C. have declared   D. were declared
 
  9.__________recent report stated that the number of Spanish speakers in the U.S. would be higher than the number of English speakers by _________year 2090.
  A. A; the    B.A; /    C. The; /    D. The; a 

  10.They see you as something of a worrier ,_________problems which dont exist and crossing bridges long before you come to them.
  A. settling   B. discovering   C. seeing    D. designing 

  11.__________with a difficult situationArnold decided to ask his boss for advice.
  A. To face   B. Having faced     C. Faced   D. Facing  

  12.It shames me to say it, but I told a lie when ________at the meeting by my boss.
  A. questioning   B .having questioned   C. questioned   D. to be questioned 

  13.With more forests being destroyed , huge quantities of good earth _______each year.
  A. is washing way        B. is being washed away 
  C. are washing away       D. are being washed away 

  14.Only after my friend came______.
  A. did the computer repair      B. he repaired the computer 
  C. was the computer repaired     D. the computer was repaired  

  15.Many ______woman has had influence ________her husband .
  A. a; in    B.\; on    C. a; on    D.\; in 

  16.Martin Ruther King Jr. was _________the peace Nobel Prize in 1964.
  A. awarded    B. award     C. rewarded     D. paid 

  17.The problem __________at the meeting tomorrow is very important .
  A. discussed    B. to discuss    C. being discussed    D. to be discussed 

  18.Such people are ___________.
  A. respect    B. to respect    C. to be respecting    D. to be respected 
 
  19.---Professor Li is said _________in London.
    ---No wonder he knows a lot about England .
  A. to study   B. to have studied   C. to be studying   D. that he is studying .

  20.Everyone dislikes ___________at before others .
  A. to laugh    B. laughed     C. laughing    D. being laughed

  词海拾贝(原精读课文缩写)
  根据课文内容用合适的单词填空。
  An Unusual Love Story
  The robot, named Tony, was going to be ___1___ by Claire, when Larry was ______2___. When offered ____3______, Claire began to___4______  him. To please her, Tony scanned___5________  books. When she got into trouble, she _____6___ Tony __7____for help. But she ______8____ to have an ____9_______ with Tony.
  When helping Tony make her house ___10_____, Claire ____11_______ the ladder but _____12_____ Tony. When the women guests saw that Tony ______13____ his arms around her , bent his face ____14_____ to hers, and ___15_____ that he didnt want to leave, all the women thought they _____16________.
  What a _____17_____victory to be______18_____  by those women!
  But_______19______ , the company________20______ it ____20______ and decided to rebuild it.

  能力提升
  单项填空(20小题)
  1.I find this treatment is very _______to my health.
  A. advisable    B. invaluable    C. beneficial    D. worthy 

  2.AIDS is said ________the biggest  health challenge to both men and women in that area over the past few years.
  A. that it is    B. to be    C. that it has been    D. to have been 

  3.----Your school is really wonderful .
   ----Yes, it is fully equipped. And every student has free ______ to the library.
  A. access    B. chance    C. use    D. right 
 
  4.He was wearing a lot of clothes __________the cold.
  A. to protect himself from     B. to protect from
  C. protecting himself       D. protecting from

  5.Youd better _________some money for future use.
  A. set aside   B. put up   C. pick up   D. use up 

  6.Many _________woman has had influence _________ her husband.
  A. a; in    B./; on    C. a; on    D./; in

  7.The project should be _________ immediately.
  A. carried off   B. carried on   C. carried out   D. carried away 

  8.They see you as something of a worrier, ________problems which don't exist and crossing bridges long before you come to them.
  A. settling   B. discovering   C. seeing  D. designing
 
  9.His visit ___over three months.
  A. gets    B. stretches    C. got    D. stretched 

  10._________surprised him was _______his sister failed the exam again.
  A. what ; what    B. That ;that   C. What ; that    D. That ; what 
 
  11.Martin Ruther King Jr. was ________the peace Nobel Prize in 1964.
  A. awarded    B. award   C. rewarded    D. paid    

  12.He felt ________by his lack of money when his friend asked him for help.
  A. embraced    B. worried    C. embarrassed    D. embodied 
 
  13.When it was clear _______she did not speak a word of English , I tried to talk to her using the Spanish I learned while living in Europe .
  A. what    B. that    C. why    D. how  
 
  14.I looked carefully at the text and realized that it was _________women who lived in the countryside .
  A. intended for   B. turned out for    C. devoted to    D. built up for
 
  15.Dont use words, expressions, or phrases _____only to people with specific knowledge.
  A. being known    B. having been known    C. known    D. to be known 

  16.In 1958 he gave up _______to become a ______writer.
  A. teach; full time      B. teaching; full-time 
  C. to teach; full-time    D. teaching; full time 

  17.The doctor advised Vera strongly that she should take a holiday, but ____ didnt help.
  A. it     B. she     C. which     D. he 

  18.Never before _________in greater need of modern public transport than it is today.
  A. has this city been   B. this city has been   C. was this city  D. this city was 

  19.It was then ________he realized that he had made a mistake.
  A. that    B. when    C. what    D. which  

  20.Little Jim should love ____________to the theatre this evening.
  A. to be taken    B. to take    C. being taken    D. taking 

  完形填空(20小题)
    As long as I can remember I was overweight. Actually that isn
t entirely true because I can____remember one summer when I wasnormal. After that it seems like I was always  ____.I wanted so___3___to be like all of the other kids. I would look in the mirror with my shirt off___4___cover my stomach , ___5___it wasnt there just so I could keep a positive ___6___of myself.
    I can remember when my mom first found out I weighed over 200 pounds .I was 12 and had to go to the asthma doctor. When I got on the__7__it read 212 pounds. My heart __8__. I__9__to her because I didn
t want her to find out . I was__10__of being overweight and afraid of her__11__, which was a fear in my own mind rather than a reality.
    I can remember going to the
__12__store with my grandma so I could get an outfit for my 8th grade graduation. They __13__me at size 46.I couldnt believe it .I was used to the 40s that I had let down around my hips where most kids my__14__wore them. Can you__15__being a size 46 at 14 years old? It took me a week to look myself in the face again without self-pity.
    Not only was the high weight bad for my physical health, but it was__16__to my mental health. I never__17__how it made me shy, lonely or depressed. I kept all of these bottled up inside because I knew that I would just be __18__as the depressed fat kid who wanted everyone to feel __19__for him. And you know they were right not to feel sorry for me because it was my__20__;I overate and was lazy.

  1. A. never      B. also       C. hardly       D. soon
  2. A. overweight   B. healthy      C. energetic     D. easygoing
  3. A. slowly     B. easily      C. badly       D. early
  4. A. but       B. or        C. then        D. and
  5. A. managing    B. pretending     C. ensuring      D. deciding
  6. A. view      B. look       C. image       D. quality
  7. A. platform    B. stairs      C. table       D. scale
  8. A. broke      B. sank       C. pumped       D. stopped
  9. A. lied      B. replied      C. explained     D. whispered
  10. A. fond      B. tired       C. ashamed      D. accused
  11. A. judgment    B. comfort      C. attempt      D. concept
  12. A. cheap and easy B. fast and right   C. big and tall     D. good and worthy
  13. A. showed     B. dressed     C. counted      D. measured
  14. A. sex       B. age       C. race        D. time
  15. A confirm      B. suggest     C. approve      D. imagine
  16. A. tough      B. harmful     C. dangerous     D. serious
  17. A. admitted    B. considered    C. wondered      D. doubted
  18. A. honored     B. blamed      C. adopted       D. regarded
  19. A. sorry      B. secure      C. proud       D. guilty
  20. A. idea      B. decision     C. fault       D. intention

  答案与解析:

基础巩固

单项填空
  15:BCDCC    610:DAAC  1115:CCDCC   1620: ADDBD
 
  

词海拾贝
  1.tested out    2.absent     3.sympathy     4.trust   5.a pile of
  6.rang       7.up       8.was thought   9. affair   10. elegant 
  11.fell off    12.was caught by    13.folded    14.close    15.declared 
  16.fell in love   17.sweet    18.envied   19.unfortunately   20.took away 


能力提升

单项填空
  15:CBAAA    610:CCCDC    11---15:ACBAC    1620:BAAAA

  完形填空
  15:BACDB    610:CDBAC   1115: ACDBD   1620:BADAC
  1.B. 从上文看“也”记得正常的一个夏天。
  2.A. 上文已经提到overweight, 这里意思是:“从那以后,我似乎一直是overweight。”
  3.C. 这里的意思是我非常想同其他孩子一样。badly非常。
  4.D. overlook并列,所以用and
  5.B. 从上文看,我把肚子盖住,假装他不在那里。
  6.C. 所以我能保持一个积极的形象,image形象。
  7.D. 这里意思是我站到秤上,scale秤。
  8.B. 看到我的体重,我的心沉下来了。
  9.A. 从后面的原因看,我对他撒谎,因为我不想让她发现。
  10.C. 我因太胖而感到羞愧。
  11.A. 我害怕她对我的评价。
  12.C. 我个子大,所以我应去商店。
  13.D. 商店给我量了一下,我的尺码是46。
  14.B. 意思是和我同年纪的孩子。
  15.D. 你能“想象”十四岁的孩子穿46码吗?
  16.B. 不但对我的身体健康不好,也对我的心理健康有害。
  17.A. 我从来不承认他让我害羞、孤独和沮丧。
  18.D. 被认为是。
  19.A. 想每个人可怜他。
  20.C. 那是我的错,我吃得太多并且很懒。

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