Unit 3 Sports and Fitness Discovering Useful Structures 课件-2024-2025学年高中英语人教版（2019）必修第一册

Unit3 Sports and Fitness Brandy Discovering Useful Structures 1 To learn the usage of tag questions and their answers. To learn to use tag questions to role-play a situation and make small conversations. Let’s learn Read the conversations below and underline the tag questions and their answers. Amy: It's not a real sport, is it? Shen Qi: Yes, it is. Adam: That sounds interesting, doesn't it? Julie: Sure, it does. 1 2 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. It's too bad. 3 4 返 回 1.附加疑问句由两部分组成：前一部分是 句式，后一部分是 句式，两者用逗号隔开。 2.附加疑问句一般是前肯定后 ，或者前否定后 。 3.附加疑问句又称为反意疑问句。附加疑问部分的句式是：_______ ＋主语。其中的主语必须用 。 陈述 疑问 否定 肯定 助动词/ 情态动词/be动词 代词 You don’t know that she was born in a small village, do you? It is heartbreaking to hear that, isn’t it? Forms of tag questions. positive or negative negative question positive statement negative statement positive question 前 肯 后 否 前 否 后 肯 6 She has little time for playing, does she? Or it is impossible to win the gold medal, isn’t it? Forms of tag questions. positive or negative positive statement positive question 当句中含有 no, few, little, never, seldom, hardly, neither 等否定词时，符合“前否后肯”原则，反意疑问句的后半部分用肯定形式。 positive statement negative question 含有否定前/后缀的词,如 disagree, dislike, unable, useless, helpless, impossible..., 反意疑问句用“前肯后否”的原则，后半部分用否定形式。 Are these sentences correct? 7 She scored perfect 10s in three dives, didn’t she? You don’t know that she was born in a small village, do you? There are five children in her family, aren’t there? It is heartbreaking to hear that, isn’t it? Forms of tag questions. selection of verbs be 动词，助动词，情态动词 Be verb, auxiliary verb, modal verb 8 Forms of tag questions. selection of pronouns Quan scored a perfect 10 from all seven judges, didn’t she? She is only 14 years old, isn’t she? You don’t know that she was born in a small village, do you? It is heartbreaking to hear that, isn’t it? 表示主语的人称代词 9 There are five children in her family, aren’t there? Let’s wish her a bright future, shall we? Let us play basketball, will you? there be句型时，反意疑问句中一般用 be + there Let’s do ... 反意疑问句为：shall we? Let us/me/them/... 反意疑问句为will you? 10 Answering a tag question 回答反义疑问句 事实是肯定的，回答yes；事实是否定的，回答no。 tag question answer The earth is round,isn’t it? Yes,it is. The earth is round,is it? Yes,it is. The earth is flat,isn’t it? No,it isn’t. The earth is flat,is it? No,it isn’t. 11 Complete the conversations with appropriate tag questions or correct answers. 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. 1 No, it isn’t can’t we No, we can’t 12 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 team. 2 isn’t it doesn’t she No, she doesn’t 13 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! 3 isn’t he is he isn’t he 14 Exercise Add tag questions to the statements. 1. Let’s go and work out in the gym, _________________? 2. You don’t take part in a marathon when you’re ill, _________________? 3.She’s doing all she can for us in times of stress, so we must back her up, _________________? shall we do you mustn’t we 15 4. Henry thinks you are cheating your friends, _________________? 5. Andy’s never been anything but a friendly guy, _________________? 6. There’s going to be a talk on wellness and fitness next week, _________________? doesn’t he has he isn’t there 16 Workin pairs.Use tag questions to role-play one of the situations below. Role-play 反意疑问句解题步骤 1. 判定：肯否定? 2. 找动：确定谓语动词的类型 3. 换代：将主语转换为相应的代词 Review grammar. Preview the Writing. 小练课时作业（十一）层级一. $$