反意疑问句.doc

反意疑问句使用反意疑问句时，注意把握以下几点：一、反意疑问句部分的助动词：反意疑问句的助动词要与陈述句部分的助动词保持一致。通常情况下，容易作出正确的判断。但要注意掌握以下较为复杂的情况：1 陈述句的谓语动词为have to时，反意疑问句部分用助动词do构成疑问句。如：They had to stay there, didnt they?2 陈述句的谓语动词含有used to时，反意疑问句可用usednt 或didnt作助动词。如：She used to come and help you, usednt / didnt she?3 陈述句含有情态动词ought to时，反意疑问句部分用ought作助动词。如：She ought to come, oughtnt she?4 当陈述句部分有实义动词dare和need时，反意疑问句部分用do作助动词；如果need和dare是情态动词时，则反意疑问句部分仍用这两个词作助动词。如：They dont dare to come, do they? / They dare not come, dare they?5 陈述句有情态动词must时：1) must be表示“推测”时，反意疑问句部分用be的适当形式作助动词。如：She must be a student, isnt she? 2) must表示“必须”时，后面用neednt作助动词。如：They must hand in their papers today, neednt they? 3) mustnt表示“禁止”，则反意疑问句部分仍用must作助动词。如：The children mustnt play in the street, must they? 4) 陈述句的谓语部分是“must have+过去分词”时，如果这个结构带有一个表示过去的时间状语，则反意疑问句用did作助动词；如果没有表示过去的时间状语，则反意疑问句部分用have作助动词。如：They must have finished their work yesterday, didnt they? / They must have finished their work, havent they?二、 反意疑问句用肯定式还是否定式：1 陈述句部分的谓语是由带“否定”前缀的词构成时，这个句子仍被看作肯定句，后面的反意疑问句部分用否定式。如：He is unfit for his office, isnt he?2 如果陈述句部分含有表示否定或半否定意义的词语如not，no，never，little，seldom，hardly，few，nowhere，nothing等时，这个句子被看成否定句，那么反意疑问句用肯定式。如：He never comes to school so late, does he? 三、反意疑问句的主语：一般来说，反意疑问句部分的主语要与前面的陈述句部分的主语保持一致。但需注意下面几点：1如果陈述句的主语是表示人的不定代词如anyone, someone, no one, everybody, nobody, somebody等时，反意疑问句的主语可用he，也可用they。如：Everybody knows that, dont they / doesnt he?2陈述句部分的主语是表示物的不定代词如anything, nothing, something, everything等时，反意疑问句的主语用it。如: Nothing happened, did it?3 如果陈述句部分的主语是非谓语形式或主语从句时，反意疑问句的主语用it。如：Doing more exercise is good for health, isnt it? That he missed the exam made his parents worried, didnt it?四、反意疑问句是主从复合句或感叹句时，反意疑问句的构成： 1 如果陈述句部分是I think / believe / suppose等时，反意疑问句应与其宾语从句保持一致。如：I dont think he is right, is he? 但：You dont think he is right, do you?2 如果陈述句部分是一个主从复合句，反意疑问句应与主句保持一致。如：If it rains tomorrow, the sports meet will be put off, wont it?3 陈述句部分是并列句时，反意疑问句与后一个分句保持一致。如：I bought you a ticket yesterday, and you went to see the film with me, didnt you?4 陈述句