Unit 1 重难点.doc

Unit 1 重难点一般将来时：一、be going to 的用法点拨 ：be going to 是一种固定结构，它后面要接动词原形。含有be going to 结构的句子中往往有表示将来的时间状语，如：tomorrow, next week等。1、用来表示按计划或安排要发生的动作，有“准备；打算”的意思。这种主观意图，一般已做过事先安排，故其实现的可能性较大，其主语常是人。We are going to have a class meeting this afternoon.今天下午我们打算开班会。（安排）2、表示根据现有情况、某种迹象，判断将要或即将发生的动作。此时不含有主观意图，只是表示说话人对客观事态发展的判断或推测，此时主语可以是人，也可以是物。例如：Look at the black clouds. Its going to rain.看那些乌云，快要下雨了。（推测） Im not feeling well, Im going to be ill. 我感觉不是很好，可能要生病了。（表示说话人的感觉而已）二、be going to 在肯定句中的形式 be going to 结构中的助动词be很少用原形，be随主语人称和数的变化而变化，它一般有三种形式，am , is , are 。而going to 固定不变。即：当主语是 I 时用am ；当主语是第三人称单数时用is；当主语是其他人称时用are。 I am going to buy something tomorrow morning.明天早上我要去买些东西。 She is going to see Mr. Wang this afternoon.她打算今天下午去看望王先生。 三、含be going to 的句子变否定句和一般疑问句的变法 由于句子中有助动词be，因此be going to 的否定句和一般疑问句的构成很容易，即在be (am, is, are) 的后面加上not 就构成了否定句；把be (am, is, are) 放到句首，在句末加问号就构成了一般疑问句，其答语为：Yes, 主语+ am/is/are. No, 主语+ isnt/arent. / No, Im not.不过 I am. 在改为一般疑问句时常常改为“Are you .?”。例如： They are going to see the car factory next week. (肯定句) They are not going to see the car factory next week. (否定句) Are they going to see the car factory next week? Yes, they are. (No, they arent.) (一般疑问句及其回答) 四、使用be going to 应注意的两点 1There be 句型的be going to 结构为：There is / are going to be. (注意句型中going to 后面的be不能改为have。) 常用来表示将有某事发生。例如： There is going to be a football match next Saturday in our school.下周六我们学校将有一场足球比赛。 2come, go, leave, arrive等表示位置移动的动词常用现在进行时表示将要发生的动作，它们很少与be going to 结构连用。例如： Miss Sun is coming tonight.今晚孙小姐要来。 They are going to the park next Friday. 下星期五他们打算去公园。4. “be going to +动词原形”结构与表示将来的时间状语是否连用，在意思上有所差别。如果其后有明确的时间状语，则表示该动作或状态发生的可能性较大；反之，则表示一种推测，表示未来可能发生的事情。例如：There is going to be a film in our school this evening. 今晚我们学校将有一场电影。（一定会发生）Hurry up! We are going to be late. 快点！我们要迟到了。（仅表示一种推测）五Will的用法 肯定句：主语+will+V原+其它 否定句：主语+will+not+V原+其它 一般疑问句：Will+主语+ V原+其它?六现在进行时表将来。 表示位置移动的动词go,come,start,leave,begin,return,stop等，可以用现在进行时表示将要发生的事。 Eg: Are you leaving tomorrow?She is coming to see you this afternoon?一般将来时练习:( ) 1. There _ a meeting tomorrow afternoon.A. will be going to B. will going to beC. is going to be D. will go to be( ) 2. Charlie _ here next month.A. isnt working B. doesnt workingC. isnt going to working D. wont work( ) 3. He _ very busy this week, he _ free next week.A. will be; is B. is; isC. will be; will be D. is; will be( ) 4. There _ a dolphin show in the zoo tomorrow evening.A. was B. is going to haveC. will have D. is going to be( ) 5. _ you _ free tomorrow? No. I _ free the day after tomorrow.A. Are; going to; will B. Are; going to be; willC. Are; going to; will be D. Are; going to be; will be( ) 6. Mother _ me a nice present on my next birthday.A. will gives B. will giveC. gives D. give( ) 7. Shall I buy a cup of tea for you?_. （不，不要。）A. No, you wont. B. No, you arent.C. No, please dont. D. No, please.( ) 8. Where is the morning paper? I _ it for you if you want it at once.A. get B. am gettingC. to get D. will get( ) 9. _ a concert next Saturday?A. There will be B. Will there beC. There can be D. There are( ) 10. If they come, we _ a meeting.A. have B. will haveC. had D. would have( ) 11. He _ her a beautiful hat on her next birthday.A. gives B. gaveC. will giving D. is going to give( ) 12. He _ to us as soon as he gets there.A. writes B. has writtenC. will write D. wrote( ) 13. He _ in three days.A. coming back B. came backC. will come back D. is going to coming back( ) 14. If it _ tomorrow, well go roller-skating.A. isnt rain B. wont rainC. doesnt rain D. doesnt fine( ) 15. Will his parents go to see the Terra Cotta Warriors tomorrow? No, _ （不去）.A. they willnt. B. they wont.C. they arent. D. they dont.( )16.They_the Science Museum next Saturday. A. is going to visit. B. are going to visitC. was going to visit D. were going to visit( )17. _we go out for a walk?A. will B. Shall C. Would D. Do( )18.Mother_me a nice present on my next birthday.A. will gives B. will give C. gives D. give( )19. Jim, can you help me to wash the dishes? Sorry, Dad. I _ to the shop.A. go B. went C. am going D. have been( )20. _you_ free tomorrow? No. I_ free the day after tomorrow.A. Are; going to; will B. Are; going to be; willC. Are; going to; will be D. Are; going to be; will be( )21.Charlie _here next mouth.A. isnt working B. doesnt working C. isnt going to work D. wont working( )22. Will they be back next Sunday? No, they _.A. wont B. wont be C. arent D. arent be二表示请求和建议 A.例句观摩 1 . Could you please do me a favor? Sure. What is it? 2 . Would you mind teaching me? Not at all/Of course not 3. Do you mind not putting your bike here? Sorry. Ill put it somewhere else. B.探索发现 看看上述句子，想想当我们表达请求和建议时可用什么句型，这些句型后面跟的又是动词的什么形式。 C名师在线1Could you please? 意为“请好吗？”，please后用动词原形，用来向别人委婉地提出请求和建议。Could you please?Yes/Sure/Certainly/Ok/All right!(肯定)是的/当然/好的/好吧!Im sorry ,Im afraid not/Im afraid I cant.(否定)对不起，我恐怕不能。 2Would you mind?意为“你同意/不反对/不介意.吧？”相当于Do you mind?mind后接名词，代词或v.-ing形式。也用来表示请求和建议。如：Would you mind/Do you mind giving me a hand? 你介意帮我吗？Would you mind passing me some water?你介意给我一些水吗？No, of course not/Certainly not/Not at all.(肯定)不，当然不/当然不/根本不。Im sorry, but/Im afraid I cant(否定)对不起，但/恐怕我不能.此外，表示请求和建议的句式常用的还有：How about/What about?Why not?Why dont you?如： How about/What about flying a kite with me? 和我一起去放风筝怎么样？ Why not do some cleaning? 你为什么不打扫卫生？ Why dont you put on your coat? 你为什么不穿上外套？温馨提示: 通常加v. ing的句式有： Would you mind? How about? What about ?通常用动词原形的句式有： Why not? Why dont you ? Could you please? Would you please? 典型例题：一选择题( )1.Would you mind _ baseball here?Sorry , well go and play in the park. .A. not playing B. playing C. not to play D. not play( )2. Could you please answer the phone? _Im too busy at the moment.A. Thats right B. No problem C. Sure D. Sorry, I cant( )3. Would you mind _ your bike? No, not at all. Ill put it under the tree right away.A. move B. to move C. moves D. moving( )4. How about _ to the cinema on Sunday?A. go B. to go C. going D. will go( )5. Would you mind my using your dictionary? _.A. Yes, please B. Of course not C. You are welcome D. My pleasure.( )6. Could you please_ my office?A. coming to B. came to C. come to D .to come二用所给词的适当形式填空1. I dont mind _(tell) you what I know.2._you _(go)boating with your father this afternoon? 3. why dont you_(ask) him for help？ 4. Shall we _(meet) at the school gate? Good idea! 5. What will you _(do) tomorrow morning?6. I_(be) tired. I_(go) to bed early tonight.7. Would you please _(bring) the MP4 to me?8. What