标签:情态动词 相关文章
1) must表示必须,否定回答时用needn't. mustn't表示不许可。 【例如】 You must get to the station before 3, otherwise you will miss the train.Must I hand in my homework tomorrow? No, you needn't. You can turn it in the day after tom
英语动词有三个非限定形式,即不定式、-ing分词和-ed分词。关于不定式,小编想告诉你:不定式分为两种带to不定式和不带to不定式。我们从小就耳熟能详的to do 不定式,竟然会不带to?!这到底
Unit 2 助动词、情态动词(一) 1. The room is in a terrible mess; it _____ cleaned. A. can't have been B. shouldn't have been C. mustn't have been D. wouldn't have been 2. You _____ her in her o
Unit 2 助动词、情态动词(二) 4. With all this work on hand, he _____ to the cineman last night. A. mustn't go B. wouldn't go C. oughtn't to go D. shouldn't have gone 5. You _____ all those cal
从一定意义上讲,英语语法就是动词的语法,因此,掌握动词的特性、变化、句型是学习英语语法的重中之重。为了能更好地理解下面的讲课内容,首先要搞清动词的几个基本概念。 1) be 动
1) may(might) have + done sth, can (could) have + done sth 表示过去,推测过去时间里可能发生的事情。 Philip may (might) have been hurt seriously in the car accident. Philip can (cou
英语六级语法情态动词 这些无人称和数的变化的动词也是经常考查的内容,对于它们的掌握除了一般用法以外,一些特殊的用法一定要牢记。 1、might不是may的过去式而是表示一种很小的可能性
系动词be、助动词、情态动词的否定形式一般可以缩写成为一种简略的形式。如: is notisn't are notaren't was notwasn't were notweren't has nothasn't have nothaven't will notwon't would notwouldn't shall notshan't should n
[英语语法手册]情态动词--can,could can和could can的词义 表示体力或脑力方面的“能力”或客观上的“可能”。如: Canyourideabike?Yes,Ican.你能骑自行车吗
这两词既可做实义动词用,又可做情态动词用。作为情态动词,两者都只能用于疑问句,否定句和条件句。 need 作实义动词时后面的不定式必须带to,而dare作实义动词用时, 后面的to 时常可以被
Unit 2 助动词、情态动词(三) 7. Research findings show we spend about two hours dreaming every night, no matter what we _____ during the day. A. should have done B. would have done C. may have
被动语态 1) The blackboard and chalk _______________(正在被电脑和投影机所取代). 2) The book _______________(到今年年底就将已出版). 3) Computer models _______________(可以用来演示细胞工作的方式)
托福口语中常常会碰到一些要用刀情态动词的地方,不过作为一个度的把握考生们对于这些托福考试词汇还不能良好的运用,下面的托福口语技巧介绍的就是关于情态动词中can和can't的用法,相
雅思考试中的写作,一直是不少同学的一个痛处。首先是不知道写什么:自己没有那么多生活阅历,全无落笔思路。直到老师给了思路,或者在书本、网络上读到很多例文,才大概了解应该如