新人教版必修一Unit1 Sports and fitness语法和写作语法与写作篇Grammartag questions (反意疑问句)1 Read the conversations below and underline the tag questions and their answers. What functions do the tag questions have?1 Amy: It's not a real sport, is it? Shen Qi: Yes, it is.2 Adam: That sounds interesting, doesn't it? Julie: Sure, it does.3 Lin Tao: Hi It's a beautiful day, isn't it?Han Jing: Yes, it is. I'm going to play soccer. Can you come along and join us?Lin Tao: Sorry, I can't. I' ve got to meet my adviser,. By the way, our school soccer team won at last, didn't they?Han Jing: No, they didn't. Its too bad.尝试完成句子:1. The pencil is yours, ______?这支铅笔是你的,不是吗?2. Jenny likes English, __________?珍妮喜欢英语,不是吗?3. That was a wonderful film, ________?那是个非常棒的电影,不是吗?答案：1.isn’t it 2.doesn’t she 3.wasn’t it一、定义：附加疑问句，又称反意疑问句，主要用于口语，其作用是说话人向对方验证自己的陈述或者判断，也可以用于祈使句表示请求或者意见。

二、附加疑问句的组成1.肯定式陈述部分+否定式疑问部分（前肯后否）Eg. You often play badminton, don’t you? 你经常打羽毛球，是吗？You are going to the gym with me, aren’t you? 你要和我一起去健身房，是吗？She’s been to shanghai before, hasn’t she? 她以前去过上海，是吗？2.否定式陈述部分+肯定式疑问部分（前否后肯）Eg. It isn't a beautiful flower, is it? 那不是美丽的花，是吗？You didn't go skating yesterday, did you? 你昨天没去滑冰，是吗？They can’t finish it by Friday, can they? 他们不能在星期五之前完成，是吗？3.当陈述部分含有否定词的附加疑问句（1）当陈述句中含有seldom, hardly, never, rarely, little, few, none, neither, no, not, nowhere, nothing no one, nobody等否定意义的词时，后面的附加疑问句则为肯定形式。

Eg. He hardly goes to school by car, does he?他几乎不开车去上学，是吗？You have never been to Paris, have you?你从没去过巴黎，是吗？They seldom come late, do they?他们很少迟到，是吗？Little has been done to prevent pollution, has it? 几乎没有做什么来防止污染，是吗？（2）如果陈述句中仅含否定前缀的词unhappy, dislike, impossible等，则后面的附加疑问句仍为否定形式。

Eg. He is unfit for his job, isn’t he?他不适合这项工作，是吗？It is impossible, isn't it? 那不可能，是吗？He dislikes his classmates, doesn’t he?他不喜欢他的同学，是吗？4.祈使句的附加疑问句（1）肯定的祈使句+ will you? /won’t you?（2）否定的祈使句+will you?Eg. Come along with me, will you / won’t you ?跟我来，好吗？Don't make any noise, will you? 别出声，好吗？（3）Let's 开头的祈使句，附加疑问句用shall we?（4）Let us 开头的祈使句，附加疑问句用will you?（5）Let me引导的祈使句，附加疑问句用will you?/may I?Eg. Let's go and listen to the music, shall we? 让我们去听音乐，好吗？Let us wait for you in the reading-room, will you? 我们在阅览室等你，好吗？Let me do it for you, may I?让我来为你做这件事，好吗？Let me have a rest, will you? 让我休息一下，好吗？三、附加疑问句的注意事项1. 当陈述部分主语是everyone/ everybody, someone/somebody, no one/ nobody, none等表示人的不定代词时，附加疑问句部分的主语多用they，但也可用he；当陈述部分的主语是everything, anything, something, nothing等表示物的不定代词时，附加疑问句部分的主语用it；当陈述部分的主语是不定式、动名词、其他短语时，附加疑问句部分主语用it。

Eg. Nobody saw him walk into the room, did they? 没人看见他走进房间，是吗？Everything has gone wrong today, hasn’t it? 今天什么都出了问题了，是不是？Seeing is believing, isn’t it.眼见为实，不是吗？2.当陈述部分的主语是指示代词this, that, these, those时，附加疑问句的主语不再用指示代词，而要用it或they。

Eg. That isn’t your dictionary, is it? 这不是你的字典，是吗？These are interesting stories, aren’t they? 这些故事很有趣，不是吗？3.当陈述部分是“there be+主语+其他”结构时，附加疑问句用“be (not) there”结构。

Eg. There is a book on the desk, isn’t there ?桌子上有本书，是吗？There are not any pens in the box, are there? 盒子里没笔了，是吗？4.当陈述句的谓语动词含有used to时，附加疑问句的谓语部分用didn’t或usedn’t。

Eg. He used to get up early, didn’t/ usedn’t he? 他过去起床很早，是吗?5.陈述句部分是主从复合句时，附加疑问句部分的代词和助动词要与主句中的主语和动词保持一致。

Eg. He is not the man who gave us a talk, is he? 他不是给我们演讲的人，是吗？He can hardly stay awake because he is so tired, can he? 由于很累，他几乎不能保持醒着。

This is the second time that he has been to Japan, isn’t it? 这是他第二次去日本，是吗？He said that he would come to my birthday party, didn’t h e? 他说他要来参加我的生日聚会，是吗？6.在宾语从句中，如果陈述句部分是“I (don’t) think/ believe/ suppose/ imagine/ expect/guess等+宾语从句”，附加疑问句部分要与宾语从句的主谓保持一致，并且要注意否定转移（前肯后否，前否后肯）。

Eg. We believe she can do it better, can't she?我们相信她能做得更好，是吗？I don’t think you have heard of him before, have you? 我认为你以前没有听说过他，是吗？四、附加疑问句的回答（1）肯定回答：Yes+肯定部分（2）否定回答：No+否定部分（3）注意在前否后肯的结构中，yes要翻译成“不”，no要翻译成“是”。

Eg. —Write to me when you get home, will you? 到家后给我写信好吗？—Yes, I will. 好的，我会的。

—Don’t make a noise, will you?不要弄出响声，好吗？—No, I won’t. 好的，我不会的。

五、附加疑问部分的读法陈述部分一般用降调，而附加疑问部分既可用升调也可用降调，但含义有所不同。

1.用升调时，多表示疑问或请求Eg. The school team have won the gold medal, ↘ haven't they? ↗校队获得了金牌，是吗？2.用降调时，多表示求证或希望对方同意。

Eg. The school teams have won the gold medal, ↘ haven't they? ↘校队获得了金牌，对吧？I. Complete the conversations with appropriate tag questions or correct answers. Then act them out.1. A: It's not going to rain, is it?B: ___________ It's a good day for sports.A: Then we can play football, _________?B: ____________. We don't have a ball.2 . A: It's Sports Day next Thursday, _______?B: You' re right, it is. Let's ask Xia Lei if she wants to join a team.A: She likes soccer, ___________?B: ____________ But she loves volleyball She could be in the volleyball team3. A: It's time for badminton class. Where is the coach? He's late, __________?B: It's been 10 minutes already. He isn't coming, ___________?A: Cool! We can have a good time. That's great!B: Shh!A: Oh no, he's right behind me,_________?C: Yes, I am!答案：1.No, it isn’t. / can’t we /No, we can’t 2. isn’t it / doesn’t she/No, she doesn’t 3.isn’t he / is he/ isn’t heII. 完成下列反意疑问句1. It’s a fine day. Let’s go for a picnic, _______?2. Eason is late again. This is the third time this week he’s been late, ______?3. —Daddy’s forgot to prepare a Christmas tree, ________?—I’m afraid he has.4. —Sorry, I’m not feeling well and I don’t think I can finish.—Don’t worry. Let us do it for you, _______?5. I don’t think he could have cheated in the exam, ______?6. —The ground is wet.—It must have rained last night, _______?7. —Donna doesn’t think that Michael is generous, ________?—I’m afraid not.8. —The new house need cleaning.—Well, let’s clean it together, _______?9. There is little we can do about it, _______?10. —The problem wasn’t difficult for him, _____?—No, it wasn’t. He should have been given a more difficult one.答案：1.shall we 2.isn’t it 3. hasn’t he 4.will you 5.did he 6.didn’t it 7.does she 8. shall we 9.is there 10. was it有关身心健康的比较说明文有关健康生活习惯的说明文写有关健康生活习惯的说明文时，一般要写清楚什么做法会对健康有利或有害，人们应该怎样做才能保持健康等。