一般疑问句 复习课件 2022-2023学年人教版七年级英语上册

一般疑问句 Yes-no questions 1 Revision Is this your ruler ? Yes, it is. Answer questions and discuss what Yes-no questions are. 2 Revision No, I don't . Do you have a soccor ball ? 3 Revision Can you spell it , please? Great Yes, I can . 4 Definition What is a Yes-no question ? 一般疑问句 以提问方式表达信息,要求对方用Yes或No回答的疑问句,句尾用 ?; Are you clear? Yes. 一般疑问句 5 Practice Which sentences are Yes-no questions ? ( ) 1. What 's this in English ? ( ) 2. Are you Jack ? ( ) 3. What about this dictionary ? ( ) 4. Are those her keys ? ( ) 5. Is a pet on the sofa ? ( ) 6. How much are these socks ? ( ) 7. Can I help you ? ( ) 8. Do you like this coat ? ( ) 9. How is your day ? √ √ √ √ √ × × × × 1. A: Are you a student ? B: Yes, I am. / No, I’m not. 2. A: Does the girl have a ruler? B: Yes, she does. / No, she doesn’t. 3. A: Can he speak English? B: Yes, he can. / No, he can’t. 2.答句动词与一般疑问句开头动词相同或同类;答句主语:人称代词; am / is / are do / does can/could /would 3.一般疑问句常以be动词、 助动词 或 情态动词开头。 Characteristics 特点 1.Yes/No回答,Yes后是肯定,No后是否定并用缩略形式; Structures 结构 1.Be动词开头 2.助动词开头 3.情态动词开头 Yes, _ is. No, they aren't. No , _. Be动词开头 1. Is this your book ? 2. _these rulers yours ? 3. Are you happy ? Yes, I am. / No, I’m not . 1. Am+I +...? 2.Is +主语(第三人称单数)+...? 3.Are you (你)... ? 4.Are+ 主语(复数意义)+...? Exercises it Are I’m not Yes, he/she/it is./ No, he/she/it isn't. Yes, you are. / No,you aren't. Yes, we/you/they are. No, we/you/they aren't. Be动词开头的一般疑问句: 答句动词仍用开头的be动词; 但主语是you或I时,问与答的be动词与该句主语一致。 助动词开头 Does Alice have a schoolbag? Do you have a soccer ball ? Yes, she _ . No, I _. Do+主语(除了第三人称单数外)+动词原形+…? Yes,he/she/it does ./ No, he/she/ it doesn’t . Does+主语(第三人称单数)+动词原形+…? Yes, I/we/they/you do. / No, I/we/they/you don’t. 小结 does don’t Do / Does 开头的一般疑问句: 答句动词与问句开头助动词相同 Yes, I can. 1. Can your brother swim ? Grace, can you dance ? 2. _ these girls play basketball ? No, she can’t. Yes, he _. No, they can’t . 情态动词开头 Yes, 主语 can . Can +主语+动词原形+…? No, 主语 can’t . can Can Grace, can your sister dance ? 情态动词开头的一般疑问句: 答句动词与问句开