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as a hospital here, wasn39。t there? 過(guò)去這兒有家醫(yī)院,是嗎? better時(shí),反意疑問(wèn)句中要用hadn39。t。例如: We had better go to school at once, hadn39。t we? 我們現(xiàn)在最好馬上去上學(xué),好嗎? ,我們便要分析一下must的含義。如果must 作“一定;要;必須”講,反意疑問(wèn)句須用mustn39。t或needn39。t;而當(dāng)must作推測(cè)意義“一定是;必定”講時(shí),反意疑問(wèn)句則需根據(jù)must后的動(dòng)詞原形選用相應(yīng)的形式。例如: He must work hard at physics, mustn39。t he? 他必須努力學(xué)物理,是吧? Tom must be at home,isn39。t he? 湯姆一定在家,是吧?,分以下幾種情況: 1)、主句的主語(yǔ)為第一人稱(I、we),此時(shí)反義疑問(wèn)句應(yīng)與從句一致。 think he is right,isn39。t he ? 這種情況下,如果存在否定前移,應(yīng)先把否定轉(zhuǎn)移到從句處,再做反義疑問(wèn)句。方法仍是肯定句的方法。2)、(1)主句的主語(yǔ)為第二、三人稱時(shí),反義疑問(wèn)句與主句一致。 特別要提到的是,否定前移只適用于主語(yǔ)為第一人稱的時(shí)候,所以此時(shí)不存在前移的問(wèn)題,主句肯定就是肯定,否定就是否定,不必考慮其 他。 think he is right ,don39。t they? They don39。t think he is right,do they?(2)時(shí)態(tài)問(wèn)題:主句如果是一般過(guò)去時(shí)等,時(shí)態(tài)與主句時(shí)態(tài)保持一致。 told them that I had received some letters that day,didn39。t I ? 此時(shí)反義疑問(wèn)句中的“I”是賓語(yǔ)從句的主語(yǔ),人稱仍應(yīng)與賓語(yǔ)從句保持一致。如何回答反意疑問(wèn)句 在回答的時(shí)候, 如果是前肯后否的句子,思維和中國(guó)人相同;如果是前否后肯的句子,思維正好同中國(guó)人相反: He is a student, isn39。t he? (他是個(gè)學(xué)生,不是嗎?) Yes, he is.(是的,他是學(xué)生) No, he isn39。t.(不是,他不是學(xué)生) He doesn39。t like playing football, does he?(他不喜歡踢球,是嗎?) Yes, he does.(不是,他喜歡踢球) No, he doesn39。t.(是的,他不喜歡踢球) I am not a teacher, am I? (我不是一名老師,是嗎? Yes, I am.(不是, 我是一名老師) No, I am not.(是的,我不是一名老師)。 5。最后就是,在回答的時(shí)候,不允許 Yes,..... No,+ 肯定的。反意疑問(wèn)句練習(xí)題一、選擇最佳答案填空The poor man needs our help, ______ he? A. need B. needn’t C. does D. doesn’tHe’s never watched such an important watch, ______?A. hasn’t he B. has he C. isn’t he D. is heYou have few friends, ______?A. haven’t you B. have you C. you have D. you haven’tTom has supper at school, ______?A. hasn’t he B. has he C. doesn’t D. does heHe’s almost finished ______ the book, ______ he?A. reading, isn’t B. to read, isn’tC. reading, hasn’t D. to read, hasn’tYou were on the farm yesterday, ______ you?A. didn’t B. don’t C. can’t D. weren’tDon’t close the window, ____