英语人教版八年级下册Tag Questions.docx

Activity sheet目标（learning aims）: 1. 认识反意疑问句 2. 分析并理解反意疑问句的结构 3. 学习特殊的反意疑问句的疑问方式 难点（difficulty）： 反意疑问句的结构 Activity one: introduction 反意疑问句又称附加疑问句,在一个陈述句之后附上一个简短的疑问句，对陈述句提出相反的疑问，这种疑问句叫反意疑问句。 Activity two: new lesson Step1: watch and think 1. He isnt talking, is he? 2. We speak Chinese, dont we? Work out the rule: 反意疑问句中，前面陈述句的时态和后面的时态 ，前面主语的人称和后面主语的人称 ，前面的陈述句是肯定形式，后面的疑问句为 形式，前面为否定形式，则后面为 形式。 Step 2: analysis 疑问句部分动词的使用要根据陈述句而定 观察讨论练习 1. 动词为be 例句：He is a student, isnt he? 1. You are an actor, _ _? 2. She is going to visit me, _ _? 3. It wasnt fine yesterday, _ _? 2. 动词是行为动词（实意动词）例句：She likes music, doesnt she? 1. It often rains here, _ _? 2. You have a headache, _ _? 3. I called you yesterday, _ _? 4. It doesnt rain here, _ _ ? 5. You didnt call me yesterday, _ _? 3. 动词是情态动词或助动词 They cant speak English, can they? You will go to Nanjing, wont you? 1. You will go to America, _? 2. We have ever been to Shanghai, _? 3. He hasnt done his homework, _? 4. You should try your best, _? Step 3: extend 1. 陈述部分如有表示否定意思的某些词, never, seldom, hardly, few, little, nobody, no, no one, nothing, tooto, 疑问部分须用肯定试一试：1. He never watches TV, _ _? 2. They have very few friends here, _ _?3. There is nothing in it, _ _? 2. 如果陈述部分是带有否定前缀un-, dis-, im- 或后缀-less时, 后面问句用否定形式. 试一试：She is unhappy, _? 巩固练习 1. There is no air on the moon, _ _? 2. He made few mistakes, _ _ ? 3. Mary can speak little English, _ _ ? 4. It is impossible, _ _? 5. You dislike swimming, _ _? 6. She is unhappy, _ _? 特殊句型 在祈使句的反义疑问句后统一用 will you? 当祈使句以lets 开头时,疑问句用shall we。 试一试：1. Speak louder, _? 2. Dont be late, _? 3. Lets go home,_? 注意：如果以let us 开头，疑问句部分仍然用 will you Let us sing a song for you, ? 陈述部分是I am 或 Im 时，疑问部分用 arent I. 试一试：I am having an English lesson, _. 宾语从句中,以主句为准, 但如果主语是第一人称I 或者We且谓语动词是think, believe, guess, suppose 时, 以从句为准. 1. You told them Tom wouldnt come, ？ 2. He never said he was a good student, ？ 3. I think you are right, ?4. I dont believe he studies harder, ?陈述部分主语是 everyone, everybody, someone, somebody, anybody, no one, nobody等时，疑问部分的主语用 they或he； Everybody knows the answer, ？或 ？ 陈述部分主语是everything, something, nothing, anything 时，疑问部分用 it : Everything here is good, ？