Chapter 8 Two geniuses
7. 關(guān)于must. a. must 表示“必須”之意,附加問句的謂語用needn’t/ mustn’t.they must come on time, needn’t they? b. must表示推測,附加問句后的動詞應(yīng)該根據(jù)must后面的動詞來確定。 that man must be mr. wang, isn’t he?8. 關(guān)于havehave 表示 “有”時,附加疑問句的謂語可以用have 或do. tom has a new watch, doesn’t he? tom has a new watch, hasn’t he?2. have 表示 “吃喝玩,度過”意思時,附加疑問句的謂語可以用do. they have a good time in beijing, don’t they?3. have to, 附加疑問句用do. kate has to help her mother at home, doesn’t she?4. had better,附加疑問句用had we’d better stop talking, hadn’t they?5. 現(xiàn)在完成時中的have,附加疑問句用have. lucy has ever been to japan, hasn’t she?9. 主語是 i am時, 附加問句應(yīng)該用aren’t i. i am right, aren’t i?10. 祈使句。a. 肯定的祈使句, 用will you/ won’t you.listen to me ,will you? (won’t you)b. 否定的祈使句, 用will you.don’t play with fire, will you?c. let’ s 和 let us的祈使句。 let’s shall we let us will you let’s go to school, shall we? let us help you, will you?11. 主從復(fù)合句通常與主句的主語一致。 she said he would come tomorrow, didn’t she?b. 如果出現(xiàn)了主句主語是i / we,同時謂語動詞又是think, suppose, expect, believe, imagine等, 這時候一般和從句的主語一致 i think he is a good student, isn’t he? i don’t think he is a good student, is he?(否定轉(zhuǎn)移)3. 處理書中練習(xí),讓學(xué)生鞏固反意疑問句的基本用法。4. 布置家庭作業(yè)。1) 繼續(xù)熟讀課文內(nèi)容。2) 完成綜合練習(xí)冊。(語法部分)課后小結(jié)與反思:使用講練結(jié)合的方式,學(xué)生較好地掌握了反意疑問句的基本用法。