1、编号：38房山高中学分层问题导学教案 高一英语 M1U3 Grammar and usage (2)教学目标:1. Review the usage of intonation, and learn how to read question tags.2. Learn and master the form of question tags.教学重点：Some special forms of the question tags.教学方法建议：Asking and answering, discussion, pair work分层问题导学：Step 1:Lead-in 结构： 陈述句+ 附加
2、疑问句 助动词 肯 否 附加疑问句的构成 be 动词 代词 否 肯 情态动词Step 2: The form of question tags.1.陈述部分带有seldom, hardly, never, neither, none, nobody, nothing, few, little , scarely 等否定词时，疑问部分用肯定。带否定前缀或后缀的词，疑问部分仍用否定形式。They hardly recognize him in the photo, _ Little children are often told not to play by the river,_?He was
3、unsuccessful, _?2.当陈述部分是以there开头时，疑问部分主语也用there。There is no help for it,_? There is something wrong, _?3. I am arent I. I am not am I。 I am late, _? Im not doing well,_?4. 如果陈述部分是一个带有that分句作宾语的主从结构时，疑问部分一般应与主句的主语和谓语动词保持对应关系。 She says that I did it,_?注意：当陈述部分的主句是I suppose, I think, I believe 等结构时，疑问部
4、分则往往与that从句中的主语和谓语动词保持对应关系，但要注意否定的转移。I supposed that he is serious, _ ?I dont think that she works hard, _?5. ought to ought (oughtnt ) / should (shouldnt )The child ought to be punished, _? We ought to go there, _?6. used to used( usednt)/did (didnt)He used to smoke five cigarettes a day, _?7. 陈述部分
5、有had better，would rather would like时，疑问部分要注意区别简略式。Youd better go now,_? Youd rather go there early,_?Hed like to go,_?8. 陈述句中must后动词的类属与时态不同，反意疑问句也不同。1). must表“必须”“必要”时,疑问部分用mustnt/neednt. You must work hard next term,_?2). mustnt 表“禁止”，疑问部分用must。 You mustnt walk on grass, _?3). must 表推测时，即 must hav
6、e done，疑问部分不用must，句中有过去的时间状语，用didnt / wasnt / werent +主语。若没有，则用havent / hasnt +主语。 He must be very tired,_? (=Im sure he is very tired.)He must have waited for a long time, _? (=Im sure he has waited for a long time.)You must have seen the play last week,_? (=Im sure you saw the play last week.)10.
7、当陈述部分主语为this，that，everything，anything，something，nothing等时，反意疑问句的主语用it。e.g. Everything is all right,_? Nothing can stop us now,_?11. 当陈述部分中主语为anybody, anyone, everybody, everyone, somebody, someone, nobody, no one, those, these反意疑问句中主语用they。Everyone knows the answer,_?12. 在祈使句中1). 肯定的祈使句 will you 或 w
8、ouldt you 否定的祈使句 will youDont move the chair,_? Move the chair,_?2). lets shall we 3). let us will you13. 感叹句, 一律用否定式，疑问部分人称代词与陈述部分一致。 e.g. What a lovely day,_?14. 陈述句的主语是不定式，动名词或词组时，反意疑问句的主语应为it。e.g. Doing morning exercises has helped to improve her health,_?15.并列句疑问部分，谓语动词根据邻近从句的谓语而定。 He was a laz
9、y child, and he didnt pass the exam, _?16. 陈述部分中有have时,have意为“有”时，可以有两种形式： havent 或 dont（根据时态变化）。 He doesnt have any sisters,_? He hasnt any sisters,_? You have a Rolls-Royce, _? 反意疑问句的回答方式与一般疑问句一样,肯定回答用yes，否定回答用no。 Neither of us will have coffee, will you?-Yes, we will。(想喝) -No, we wont. (不想喝)Step
10、3: Practice. 即学即用He can not swim, _? He doesnt like sports,_?There is a radio on the table,_? They have to leave early,_?They had a party last night,_? This is very important, _?Everyone knows his job,_? Post a letter for me, _?Dont do that again, _? Lets have a break, _?Let us go home now, _? He is
11、 unfit for the job, _?It is impossible for him twice, _? She dislikes apples, _?He is not the man who gave us a talk, _? He said she wanted to visit Japan,_?牛刀小试 1. Why does she always ask you for help? There is no one else she can turn to,_? A. is there B. is it C. can she D. does she2. There was a
12、 loud scream from the backstage immediately after the concert ended, _? A. wasnt there B. was there C. didnt it D. did it3. There is no light in the dormitory. They must have gone to the lecture, ? A. didnt they B. dont they C. mustnt they D. havent they4. Bills aim is to inform the viewers that cig
13、arette advertising on TV is illegal, _? A. isnt it B. is it C. isnt he D. is he5. Tell me how to operate the electronic computer, _?A. will you B. shant you C. do you D. dont you6. Nothing he did was helpful to solve this problem, ?A. didnt he B. was it C. wasnt it D. did he7. Glass milk bottles can
14、 be used again and again, but they need cleaning thoroughly, they? Aneednt Bcant Carent Ddont 8. I dont think he could have done so much homework last night, ?A. do I B. did he C. has he D. could he9. Dont interrupt while another student is speaking，? A.will you B.wont you C.do youD. dont you10. Bill wasnt happy about the delay of the report by Jason， and _. A.I was neither B. neither was I C. I was either D. either was IStep4Homework. 1.FinishC1,C2 on P104 2,Preview Project.Step 5. Reflection
