通用高中英语语法知识点 反义疑问句

反 义 疑 问 句考点 1  反问部分基本结构 （1）陈述句附加疑问句 肯否The task is difficult, isn't it?   否  肯The task isn't difficult, is it? 陈述句中有 hardly, seldom, never, few, little, nobody, no one, nothing, neither等词时，仍为否定式。但是，unhappy、dislike、careless等本身含否定意义的词，为肯定式。They seldom go to the movies, do they?Tom was unhappy yesterday，wasn’t he？  （2）陈述句的主语和附加疑问句的主语必须指同一人或同一事。 陈述句主语附加疑问句主语 表示人或物的名词代词（they, she, he, it等）  当everything, nothing, anything, something等表示物的不定代词作主语时 it Everything is ready, isn't it?当everyone, anyone, somebody，nobody等表示人的不定代词作主语时 theyEveryone will go to the concert this evening, won't they? there bethereThere won’t be any trouble，will there？  （3）陈述句+附加疑问句,两部分的动词必须统一。陈述句中的动词附加疑问句中的动词 be或是带有be的动词词组beHe is a student, isn't he? I am…aren't II am your teacher, aren't I?I am not…am II am not your teacher, am I?行为动词用相应的助动词You visited the Summer Palace last year, didn't you?have to do sth.用相应的助动词We have to do it right now, don't we? 感叹句isWhat a beautiful house, isn't it?  （4）反意疑问句的回答，不管附加疑问句是肯定还是否定，若事实是肯定的，就要用yes，若事实是否定的，就要用no 。          —You like oil painting, don't you?   — Yes, I do. 是，我喜欢。/ No, I don't. 不，我不喜欢。考点 2  情态动词的动词统一陈述句中的动词附加疑问句中的动词ought to+动词原形 shouldn't/oughtn’tcancan’tneed/dareneedn’t / daren’tneed/dare to do助动词used tousedn’t/ didn’t youneedn’tneed / mustmust表示必须时，mustn’t表示有必要时，needn’tmustn’t 表示禁止mustmust表示（一定、想必）推测时助动词  考点 3  复合句的动词统一陈述句主句的主语和谓语从句的主语和谓语附加疑问句的主语和谓语宾语从句√ √I think, I believe, I suppose, I expect等引导的宾语从句时主句为否定时，实际否定的是从句，所以附加疑问句用肯定。 √ √                                                                             注：√ 表示相一致性    Mary called you that she would come to visit us, didn't she? I believe you can do it yourself, can't you?                        I don't think you are serious, are you?     I don't suppose he will pass the test, will he?   考点 4  祈使句中的反义疑问句陈述句附加疑问句 let’s开头shall we  Let's take a walk in the park, shall we?let us开头will youLet us have a rest, will you?肯定祈使句表示“请求”will youCome to help me, will you?肯定祈使句表示“邀请”won’t youHave a cup of coffee，won’t you？否定祈使句表示“请求”will youDon’t open the door，will you？ 考点 5  I wish..., may I ?