新概念英语第一册 Lessons83-84知识点分析 同步习题.docx

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1、 新概念第一册 Lesson83-84一、单词。mess【用法】n. 杂乱，凌乱【词组】what a mess 真是一团糟【例句】Excuse the mess. 屋子乱，请原谅。【扩展】messy adj. 零乱的，脏的pack【用法】v. 打包，装箱；挤满，塞满【词组】be packed with 挤满，装满，塞满【扩展】package n. 包，包裹【例句】Dont forget to pack the mirror! 别忘了把镜子装起来。 The movie fans packed the hall. 大厅里挤满了影迷。 The bus was packed with people。公

2、共汽车里挤满了人。leave【用法】v. 离开（left - left），出发； 留给，遗留；委托；落下【词组】leave for 出发去 leave sth. at home 把落在家里【例句】When he was young, he left his hometown. 当他很小的时候，他就离开了家乡。We will leave for Guangzhou by plane. 我们将乘飞机去广州。二:课文注释I had one after my lunch.【译文】我是在饭后喝的。【用法】 代词one指代前面的a cup of tea； 介词after“在之后”，后接名词或名词短语（my

3、 lunch）作宾语。Lets go into the living room, Carol.【译文】我们到客厅里去吧。【用法】 lets 是let us的缩写形式，意为“让我们”； lets do “让我们做”是提建议的句型，同义句为what about doing?Tom and I are going to have a holiday.【译文】我和汤姆准备去度假。【用法】 be going to do是一般将来时的谓语部分，意为“打算做”。 have a holiday度假；be on holiday在度假。Arent you lucky?【译文】你们真幸运！【用法】 本句用了一个否定

4、疑问句表达了一种感叹。 lucky adj. 幸运的； unlucky adj. 不幸的；luck n. 运气； luckily adv. 幸运地；unluckily adv. 不幸地Good luck 祝好运！ Bad luck! 真倒霉！本文中现在完成时与一般过去时的对照Ive already had lunch. I had lunch at half past twelve.Ive just had a cup. I had one after my lunch.Ive already had my holiday this year. Where did you go? I stay

5、ed at home三：语法：现在完成时【构成】一、现在完成时的谓语部分的结构为： have / has + done 其中，have和has是助动词，has与第三人称单数主语连用；其他人称及复数用have。 done是动词的过去分词形式。 二、动词的过去分词分为规则变化和不规则变化。 规则动词的过去分词： 一般情况下，在动词后直接加 ed：jump jumped 以不发音的e结尾时直接加 d：bake baked 以辅音加y结尾时去y变i加 ed：empty emptied 不规则动词的过去分词（本册中出现的词）：buy bought boughtsend sent senteat ate

6、eatenfind found foundcut cut cutgo went goneget got gotput put putsee saw seensweep swept swept read read readspeak spoke spokentell told toldset set setgive gave givenhave had hadshut shut shuthear heard hearddo did doneleave left leftcome came comeswim swam swummeet met metunderstand understood un

7、derstood【用法】（1）现在完成时表示：说在过去发生的动作对现在造成的影响或结果。 Tom: Do you want to have lunch with us? Sam: No, thank you, Tom. I have already had lunch. （正因为Sam吃过饭了，所以他拒绝了Tom的邀请。） 现在完成时在汉语中常用“了”、“过”、“已经”来表示。 （2）现在完成时的否定句和疑问句： 变否定句时，需要在助动词have或has后面加not，变成havent或hasnt。 变疑问句时，需要将助动词have或has提到主语的前面。 She hasnt finished

8、her homework. 她还没有完成她的作业呢。 Have you had dinner? 你吃过饭了吗？ （3）与现在完成时连用的时间副词或短语： already“已经”，用在肯定句的句中或句尾； Linda has already seen the film. = Linda has seen the film already. 琳达已经看过那部电影了。 yet “已经”，用在疑问句的句尾； “还”，用在否定句的句尾，构成not yet“还没”。 Have you found your key yet? N你已经找到你的钥匙了吗？ I havent washed my face yet

9、. 我还没洗脸呢。 just“刚刚”，用在肯定句的句中 Ive just washed my clothes. 我刚刚洗过衣服。 注意：just now“刚才”，与一般过去时连用。 I met Sam just now. 刚才我遇见萨姆了。 ever“曾经”，用在肯定句或疑问句的句中； I have ever heard the music. 我曾听过这首曲子。 Has Tom ever been a teacher? 汤姆曾当过老师吗？ never“从不，从没”，是个否定词，用在句中； I have never seen you before. 我以前从没见过你。 before与ago的区别

10、： before可独立用在现在完成时的句尾； ago前要加上段时间，用在一般过去时的句尾，比如：two years ago。【注意】在现在完成时中，不会出现过去时间状语，这是现在完成时与一般过去时的一个主要区别。【同步习题】Lesson83-84一、 用所给词的适当形式填空1. Tom and Carol are _ (have) lunch.2. We can have _ (we) coffee in the living room3. The bus is _ (pack) with noisy school children.4. The room needs cleaning. It

11、 is very _ (tidy).5. You didnt hear the noise. You are _ (luck).6. We carried the sick man to hospital _ (hurried).7. He went to the _ (newsagent) to buy a newspaper.8. Tuesday is the _ (three) day of the week.9. The radio says is going to be _ (wind) tomorrow.10. He does everything very _ (careful)

12、.二 用所给动词的适当形式填空1. Carol wants Sam _ (come) in.2. Mr. Mott could ask the robot questions. It always _ (know) the answers .3. _ you _ (pack) your suitcase yet?4. He _ already _ (leave) the town . He left it three days ago.5. Lets _ (go) into the living-room.6. Sam _ just _ (have) a cup of coffee.7. We

13、 need somebody _ (tidy) our room up.8. Where did you go? I _ (stay) at home.9. _ you _ (enjoy) yourselves in the park last Sunday?10. Lily was here yesterday morning, but Ann and Bill _ (be) not.三、 选择填空( ) 1. _ you _ anything else to say? Not yet. A. Have, getB. Have, got B. Were, haveD. Do, get( )

14、3. I came to the policeman _ for help. A. askingB. to ask C. askedD. have asked( ) 4. Sam _ just _ a cup of coffee. He had it after his lunch. A. has, hadB. did, have C. does, haveD. is, having( ) 5. The room is very tidy. Who _ is? A. cleans B. clean C. has cleaned D. cleaned( ) 6. A: Do you want t

15、o have lunch with us? B: I _ already _ my lunch. Thank you. A. have, hadB. has, had C. have, hasD. have, have ( ) 7. Excuse _. The room is very untidy. A. a messB. mess C. the messD. an mess( ) 8. They are going to have a holiday tomorrow, but they _not _their suitcases yet. A. are, packing B. have,

16、 packed C. did, packD. do, pack.( ) 9.- _ you _ your homework yet? -Yes, I _ it a moment ago.A. Did, do; didB. Have, done; have doneC. Have, done, didD. Will, do; do( ) 10. This is a good film. I _ it twice. A. have seenB. see C. sawD. am going to see( ) 11. My mother is afraid _ dogs. A. aboutB. of

17、 C. to D. with( ) 13. I have _had my holiday this year. I stayed at home. A. yetB. still C. alreadyD. even( ) 14. The bus was _ with noisy school children. A. packB. to pack C. packing D. packed( ) 15. A: Have they come back from Canada?B: Yes.A: When _they _ back?B: Sorry, I dont know. A. did, come

18、B. do, come C. have, comeD. are, coming四、 句型转换1. Tom wants to have lunch with us. (就划线部分提问)_ _ Tom want to _?2. I have already had my lunch. (变成一般疑问句）_ you _ your lunch _?3. John had a cup of coffee after lunch. (就划线部分提问)_ _ John _ a cup of coffee?4. He has had his holiday this year. (就划线部分提问)_ has

19、he _ this year?5. He has just done his homework. (变为同义句)He _ his homework _ now.6. Lets go into the living-room.(变为同义句)_ _ going into the living room?7. You are lucky to have a holiday (变为同义句)It is _ for you _ have a holiday.8. I have already had my lamb. (变为否定句)I _ not _ my lamb _.9. This room is not tidy. (变为同义句)This room is very _ .10. We can have our coffee in the living room. (就划线部分提问)_can we _ our coffee?7