七年级英语寒假专题(二)沈阳牛津版-知识精讲.doc

初一英语寒假专题（二）沈阳牛津版【本讲教育信息】一. 教学内容：寒假专题（二）教学过程一、be going to 的用法点拨 （一）be going to 是一种固定结构，它后面要接动词原形，用来表示按计划或安排要发生的动作，有时也可以表示推测将要或肯定会发生的动作，有“准备；打算”的意思。含有be going to 结构的句子中往往有表示将来的时间状语。例如： We are going to have a class meeting this afternoon.今天下午我们打算开班会。（安排）Look at the black clouds. Its going to rain.看那些乌云，快要下雨了。（推测）（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，它一般有三种形式，即：am，is，are。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。例如：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 应注意的三点1. There 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。2. come, 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。3. 在表示一般将来时的大家庭中，be going to是当之无愧的老大哥，但当将来时侧重表示“意愿”或根据客观规律必然要发生的事时，be going to让位于shall（用于第一人称）, will（用于第二、第三人称）。例如Li Lei is fifteen this year. He will be sixteen next year. 李雷今年十五岁，他明年十六岁。当用来征询对方意见或表示按计划、安排要发生的事时，be going to让位于“be不定式”。例如：Am I to go on with the work? 这工作我是不是接着干下去？When are they to hand in their homework? 他们的作业什么时候交上来？当句中有表示位置移动的单词，如come, go, leave, start, arrive等时，就让活泼的现在进行时发挥它的聪明才智。例如：We are going to the park tomorrow morning. 明天上午我们要到公园去。Mr. Wu is coming tonight. 今晚吴先生要来。二、一般将来时三部曲第一部曲一般将来时的概述一般将来时表示将来某个时间要发生的动作或存在的状态，也可以表示将来经常或反复发生的动作。常常和表示将来的时间状语连用，如：tomorrow，next week，in 2008等。Li Lei will visit her grandmother tomorrow morning. 明天上午，李蕾将去看望她奶奶。第二部曲常见结构1. “be going to动词原形”结构用来表示按照主观意图打算或按计划，安排将要做的事，有“打算、就要”的意思。也常用于表示从迹象上表明将要发生的事情，多指个人主观臆断的推测。如：Look at the clouds. Its going to rain. 看这些云，要下雨了。2. “shall或will动词原形”指对将来事物近期或远期的预见，表达个人主观意图以及征求对方意见或表示客气的邀请。在书面语中，shall多用于第一人称；在口语中，will可以用于任何人称。如：I shall/will show my photos to you next Monday. 我下周一给你看我的照片。第三部曲句型转换1. “be going to动词原形”结构的一般疑问句是将be的相应形式前移到句首，即“Are/Is/Am主语going to动词原形其它？”。其否定句是在be动词的相应形式后加not.如：（1）They are going to play football this afternoon.（肯定句）（2）Are they going to play football this afternoon？（一般疑问句）（3）They are not going to play football this afternoon.（否定句）2. “shall/will动词原形”结构的一般疑问句是将shall或will前移到句首，即“Shall/Will主语动词原形其它？”。其否定句是在shall或will后加not.如：（1）Our teacher will come back very soon.（肯定句）（2）Will our teacher come back very soon？（一般疑问句）（3）Our teacher wont come back very soon.（否定句）【模拟试题】（答题时间：45分钟）一、单项选择。1. There _ a meeting tomorrow afternoon. A. will be going to B. will going to be C. is going to be D. will go to be2. Charlie _ here next month. A. isnt working B. doesnt working C. isnt going to working D. wont work3. He _ very busy this week, he _ free next week. A. will be; is B. is; is C. will be; will be D. is; will be4. There _ a dolphin show in the zoo tomorrow evening. A. was B. is going to have C. will have D. is going to be5. _ you _ free tomorrow? No. I _ free the day after tomorrow. A. Are; going to; willB. Are; going to be; will C. Are; going to; will be D. Are; going to be; will be6. Mother _ me a nice present on my next birthday. A. will gives B. will giveC. gives D. give7. 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 _ if for you at once. A. get B. am gettingC. to get D. will get9. _ a concert next Saturday? A. There will be B. Will there be C. There can be D. There are10. If they come, we _ a meeting. A. have B. will haveC. had D. would have11. He _ her a beautiful hat on her next birthday. A. gives B. gaveC. will giving D. is going to give12. He _ to us as soon as he gets there. A. writes B. has writtenC. will write D. wrote13. He _ in three days. A. coming back B. came back C. will come back D. is going to coming back14. If it _ tomorrow, well go roller-skating. A. isnt rain B. wont rain C. doesnt rain D. doesnt fine15. Will his parents go to see the Terra Cotta Warriors tomorrow? No, _（不去）. A. they willnot. B. they wont. C. they arent. D. they dont.16. Who _ we _ swimming with tomorrow afternoon? A. will; go B. do; goC. will; going D. shall; go17. We _ the work this way next time. A. do B. will doC. going to doD. will doing18. Tomorrow he _ a kite in the open air first, and then _ boating in the park. A. will fly; will go B. will fly; goes C. is going to fly; will goes D. flies; will go19. The day after tomorrow they _ a volleyball match. A. will watching B. watches C. is watching D. are going to watch20. There _ a birthday party this Sunday. A. shall be B. will be C. shall going to be D. will going to be21. They _ an English evening next Sunday. A. are having B. are going to have C. will having D. is going to have22. _ you _ free next Sunday? A. Will; are B. Will; beC. Do; be D. Are; be23. He _ there at ten tomorrow morning. A. will B. isC. will be D. be24. _ your brother _ a magazine from the library? A. Are; going to borrow B. Is; going to borrow C. Will; borrows D. Are; going to borrows25. Shall I come again tomorrow afternoon? _（好的）. A. Yes, please B. Yes, you will. C. No, please. D. No, you wont.26. It _ the year of the horse next year. A. is going to be B. is going to C. will be D. will is27. _ open the window? A. Will you please B. Please will you C. You please D. Do you 28. Lets go out to play football, shall we? OK. I _. A. will coming B. be going to come C. come D. am coming29. It _ us a long time to learn English well. A. takes B. will takeC. spends D. will spend30. The train _ at 11. A. going to arrive B. will be arrive C. is going to D. is arriving二、动词填空。1. I _（leave）in a minute. I _（finish）all my work before I _（leave）.2. How long _ you _（study）in our country?I _（plan）to be here for about one more year.I _（hope）to visit the other parts of your country.What _ you _（do）after you _（leave）here?I _（return）home and _（get）a job.3. I _（be）tired. I _（go）to bed early tonight.4. Marys birthday is next Monday, her mother _（give）her a present.5. It is very cold these days. It _（snow）soon.6. _ you _（be）here this Saturday?No. I _（visit）my teacher.7. _ I _（get）you a copy of todays newspaper?Thank you.8. I am afraid there _（be）a meeting this afternoon. I cant join you.9. Mike _（believe, not）this until he _（see）it with his own eyes.10. Most of us dont think their team _（win） 三、句型转换。1. People in the north often go skating in winter.（next winter）2. There are two cinemas in that town.（next year）3. He comes back late.（in two days）4. She is a conductor of a train.（soon）5. Li Ming is ten years old.（next year）6. I sometimes write to my mother in the evening.（tonight）7. He went there by plane.（some day next year）8. China is a modern and strong country.（in twenty years）9. Do you study hard?（from now on）10. She didnt speak English at the meeting.（before long）【试题答案】一、单项选择。1. C 2. D 3. D 4. D 5. D 6. B 7. C 8. D 9. B 10. B 11. D 12. C 13. C 14. C 15. B 16. D 17. B 18. A 19. D 20. B 21. B 22. B 23. C 24. B 25. A 26. A 27. A 28. D 29. B 30. D二、动词填空。1. am leaving; will finish; leave 2. will; study; plan; hope; will; do; leave; will return; get3. am; will 4. will give 5. is going to snow 6. Will, be; will visit 7. Shall; get8. will be 9. wont believe; sees 10. will win三、句型转换。1. People in the north will go skating next winter.2. There will be two cinemas in that town next year.3. He will come back late in two days.4. She will be a conductor of a train soon.5. Li Ming will be ten years old next year.6. I will write to my mother tonight.7. He will go there by plane some day next year.8. China will be a modern and strong country in twenty years.9. Will you study hard from now on?10. She wont speak English at the meeting before long.用心 爱心 专心