Unit 3 Grammar 附加疑问句PPT课件-（2021新人教版）高中英语必修第一册（高一上学期）.pptx

1、Discovering useful Structures Tag Questions Before the sports meeting There is a heated discussion among the animals: Monkey: Last year, the rabbit was the winner, wasnt she? Sheep: Yes, she was. Finally, her effort paid off, didnt it? Tiger: Yes, it did, and I believe she can make it this year, can

2、t she? Sleep: Neither of you will take part in the sports meeting, will you? Monkey: Haha, its unbelivable, isnt it? 结构：陈述句简短疑问句（助动词be动词情态动词陈述部分主 语的相应代词） 规律：前肯后否, 前否后肯 回答方法:用yes/no来回答 若陈述句中有hardly; never; seldom; little; few; nowhere; nothing等否定 词或半否定词, 疑问句部分用肯定式 若陈述句中有带否定前缀的词，疑问句部分仍用否定式 Before the

3、sports meeting 基本原则：疑问部分的主语应与陈述部分主语一致，且只能是代词。 当陈述部分是there be 句型时， 疑问部分主语仍用there。 当陈述部分主语是somebody, someone, no one, nobody等复合不定代词时， 其疑问部分主语用he/they;当陈述部分主语是something, nothing 等复合不 定代词时，其疑问部分主语为it. 当陈述部分的主语为动名词、不定式、从句时，疑问部分主语用it. During the sports meeting 当have 为助动词时，附加疑问句用同样的助动词。 若表示“所有”，附加疑问句可以用hav

4、e,也可以用do;但是若陈述句 部分用的是have的否定式，附加疑问句用have还是用do,取决于陈述 部分的动词形式。 若表示“吃，玩”等意思，附加疑问句要用do。 含have/has附加疑问句 The athletes darted off as soon as they heard the shot from the starting pistol.The rabbit rushed out like the arrow as before. The audience whisper： We should cheer her on, shouldnt we? We must do wel

5、l in security guarantee, mustnt/ neednt we? We mustnt disturb them, must we? The rabbit must be the winner again, isnt she? She must have well prepared, mustnt she? During the sports meeting含情态动词附加疑问句 基本原则： must:陈述部分表示“必须”，“有必要”，疑问部分用mustnt/neednt; 若陈述部分有mustnt表示“禁止”，疑问部分用must. must:表推测，疑问部分不能用must,

6、而要根据must后面动词决定。 must:must have done 对过去情况推测，若强调动作的完成（没有时间状 语）疑问部分用havent/hasnt +主语。若强调对过去情况的推测（一般有过 去时间状语），疑问部分用didnt +主语。 During the sports meeting含祈使句的附加疑问句 Suddently， the rabbit heard a voice for help. Its a monkey, who was limping. Monkey: 请帮帮我，好吗？ Rabbit:好的，你是从树上摔下来的，不是吗？ Monkey: Yes, I do, and

7、 I cant move an inch now. Rabbit:我们一起走吧，好吗？I can carry you on my back. Monkey: Its very nice of you to help me. Rabbit: Everyone will get into trouble one day. We cannot avoid difficultie, 但是，让我们一起战胜困难，好吗？ Please help me, will/wont you? Yes, I will. You fall from the tree, dont you? Lets go together

8、, shall we? but, let us conquer them together, shall we? 基本原则：若陈述部分 为肯定的祈使句，疑问部 分常用will/wont you;若陈 述部分为否定的祈使句， 疑问部分为will you . 当祈使句为lets.时， 疑问部分用shall we。 当祈使句为Let us.时， 若表示请求，疑问部分用 will you; 若表示建议，疑 问部分用shall we。 During the sports meeting主从复合句附加疑问句 Falling leaves flutter down in the cool mid-autum

9、n air, bidding farewell to sweet summer, so does the rabbit to the competition.But she is eager to help the monkey with all her heart. After a while, the tortoise and the snail come to join them. Tortoise: Monkey, you can sit on my back. You know I am a good carrier, ? Monkey: Thanks a lot. I hope w

10、ell arrive in time, (对吗) ？ I dont want to drag you three back. Snail: I suppose I can help him too, ? Rabbit: Of course you can. We can get through difficulties together. wontt you wont we cant I After going to the timely medical treatment, monkey avoids the risk caused by wound. The rabbit, tortois

11、e and snail finally stay the course. After the sports meeting几种特殊情况 Knowing the story, all the animals in the forest give thumbs to them, and want to see the monkey. I wish to go with you to see the monkey, ? Wed better go there together, ? We are family, ? We used to play with each other, ? may I hadnt we arent we usednt/ didnt we After the sports meeting附加疑问句的回答 No, she didnt shouldnt we Yes, we should Summary Disscussion