Unit 3 Tag questions 教学设计.doc

Unit 3 Tag questions 教学设计1、反意疑问句一般遵循：前面肯定，反意部分否定；前面否定，反意部分肯定的原则。e.g. He likes playing football， doesnt he？ You dont watch TV in the evening， do you？ 注：当前否后肯时，要注意答句的意思。e.g. She doesnt speak English， does she？ Yes， she does.(不，她讲英语的) No， she doesnt. (是的，不讲)2、祈使句的反意部分用wont you？/ shant we？ 或will you？ / shall we？ 但常用will you？ / shall we？e.g. Lend me a hand， will you？ Let us pass through the room， will you？ Dont make any noise， will you？ Lets play tennis now， shall we？3、含有否定意思的副词：hardly、no、not、never、seldom、little、scarcely 等，属于准否定词，用于句中时，该句即为否定句， 反意部分用肯定式。 e.g. He hardly goes home on Sundays， does he？ The little boy seldom tells lies， does he？但是像unfair、useless、impossible、dislike等词，虽然也有否定意思，但由于它们是在一个词前加前缀dis- / im- / un- / ir- / il- / mis- 等或在词后加后缀 -less构成的，不属于准否定词。当这些词用于句中时，该句并不是否定句，即：反意部分仍然用否定式。e.g. You dislike the way he speaks， dont you？ It is impossible to finish the work in three hours， isnt it？4、must 表示推测时，反意部分用must后面的动词的相应(助动词)形式。e.g. He must know both English and French， doesnt he？ She must have known the answer to the question， hasnt she？ They must have visited the farm last week， didnt they？5、一般说来，反意是对主句的主谓进行反意。 e.g. He said we would have an exam soon， didnt he？ 但是，当句子的主语是第一人称I / we时，谓语动词是表示思维活动的动词，后接宾语从句时，反意部分是对宾语从句的反意。 e.g. We believe that the weather will turn fine， wont it？ I dont think that he can do it， can he？注意： a、Let me引起的祈使句，反意部分用will you？ / wont you？ / may I。 b、当陈述部分的主语是：body或one 构成的不定代词时，反意部分的主语用he或they；是thing 时，用it。One . ， doesnt one？ c、I am . 的反意部分用arent I / aint I？ d、have / has解释“有”，用havent / hasnt反意；have/ has/ hadnt作行为动词用时，反意部分用dont / doesnt / didnt；had better hadnt + 主语； would rather /like wouldnt + 主语 e、used to的反意式用usednt / didnt + 主语？need / dare作情态动词时，用neednt/darent + 主语，作行为动词时，用dont / doesnt / didnt + 主语 f、就近原则的词组：neithernor， eitheror， not only but also， notbut， 句子的谓语动词要与靠近的主语一致，在反意时，必须把两个主语同时包含进去。Neither he nor she is a student， are they？IV巩固练习：1、There is no light in the dormitory. They must have gone to the lecture， _ ？A. didnt theyB. dont theyC. mustnt theyD. havent they 2、If you want helpmoney or anything， let me know， _you？ A. dontB. willC. shallD. do3、Nothing wrong with it， _？ No. Yours is a special-built model. Drive carefully， though. It takes time to run in a new car. A. is itB. has itC. are theyD. is there4、He had little idea that it was getting so late， _？ A. didnt heB. wasnt itC. did heD. was it5、Polly must be unhappy without me， _ she？ A. mustB. isC. mustntD. isnt6、Im late， _？ A. am I B. am not IC. arent I D. arent you7、Lets go to the cinema， _？ A. shall weB. will youC. will weD. dont we8、 She didnt come to school yesterday， did she？ _， though she was not feeling very well. A. No， she didntB. Yes， she didntC. No， she did D. Yes， she did9、 Alice， you feed (喂) the bird today， _ ？ But I fed it yesterday. A. do youB. will youC. didnt youD. dont you10、The boy is unlike his mother， _ he？ A. isB. isntC. doesntD. does11、Its the first time he has been in China， _ ？ A. havent theyB. hasnt itC. isnt itD. isnt he12、I wish to go with you next week， _ ？ A. will IB. do IC. may ID. must I13、I dont think youve seen the film before， _ ？ A. havent youB. do youC. dont youD. have you14、There wont be any meeting this Friday， _ ？ A. will itB. will thereC. does itD. do there15、You neednt hand in your exercise-books today， _ ？ A. do youB. will youC. need youD. have you16、She _ get up early tomorrow， does she？ A. doesnt need toB. needs toC. has toD. neednt 17、Toms father used to drink a lot， _ ？ A. usent heB. didnt heC. hadnt heD. wasnt he18、There used to be a small inn in the village， _ ？ A. werent thereB. wasnt itC. usednt itD. wasnt there19、You ought to work hard， _ ？ A. ought youB. oughtnt youC. shouldnt youD. should you20、Youd better not ask such bad questions again， _ ？ A. hadnt youB. had youC. would youD. wouldnt you21、He said he was late for work yesterday， _ ？ A. was heB. did heC. didnt heD. wasnt he22、Kate never dared to go out alone in the evening， _ ？ A. dared she notB. didnt sheC. wouldnt sheD. did she23、Youd rather not go with him， _ ？ A. would youB. wouldnt youC. were youD. had you24、I dont think he can carry that heavy box alone， _ ？ A. do IB. dont IC. cant heD. can he25、Ted rarely writes home， _ ？ A. doesnt sheB. does sheC. has sheD. will she26、Youd like to see my brother Bob， _ ？ A. hadnt youB. would youC. dont youD. wouldnt you27、Read the poem， _ ？ A. shall weB. will youC. do youD. dont you28、What a fine day， _ ？ A. isnt itB. does itC. wont itD. will it29、You have no sister， _ ？ A. have youB. do youC. havent youD. dont you30、Theres nothing wrong with the recorder， _ ？ A. isnt thereB. is thereC. hasnt thereD. doesnt there31、You have Peter repair the radio， _ you？ A. doB. haveC. dont D. havent32、You wont forget to return the bike to me， _ you？ A. wontB. willC. dont D. do33、Lets sing an English song， _ ？ A. shall weB. will youC. dont weD. wont you34、Nobody likes to be looked down upon， _ ？ A. doesnt heB. does heC. isnt itD. dont they35、He has his hair cut once a month， _ he ？ A. hasB. hasntC. doesD. doesnt36、He must be in the reading ro