牛津实用英语语法:240 不定式作主语

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A 不定式或不定式短语可作动词appear,be,seem的主语,这时不定式可位于句首: To compromise appears advisable. 看来以妥协为好。 To lean out of the window is dangerous. 身探出窗外很危险。 To save money now seems impossible. 现在好像不可能存钱......

牛津实用英语语法:264 动名词的完成式

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如果我们提到的是过去的行为,可用这一形式而不用动名词的一般式(working,speaking等): He was accused of deserting his ship./He was accused of having deserted his ship. 他被控弃船逃跑。 在deny后常用动名词的完成式: He denied having been there......

牛津实用英语语法:250 可替代关系从句的不定式

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A 不定式可用于 the first, the second等如此类推及 the last, theonly之后,有时也可用于最高级之后 He loves parties; he is always the first to come and the last to leave. 他喜欢参加社交聚会,总是头一个来,最后一个走。 She was the only one to......

牛津实用英语语法:274 catch,find,leave+宾语+现在分词

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A catch/find: I caught them stealing my apples. 我撞见他们正在偷我的苹果。(我发现他们正在干这件事。) If she catches you reading her diary,shell be furious. 如果她撞见你正在偷看她的日记,她一定会发火的。 这一动词后由现在分词表示的动作总是......

牛津实用英语语法:241 不定式作宾语和作表语

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A 后面直接跟动词不定式的动词 agree be determined pretend aim endeavour proceed appear fail promise arrange forget prove ask guarantee refuse attempt happen remember bother(否定) hesitate resolve care(否定) hope seem choose learn swear clai......

牛津实用英语语法:275 go,come,spend,waste,be busy

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A go 和come go和come后面可以跟表示物理运动的动词的现在分词形式以及动词shop的现在分词形式: They are going riding/skiing/sailing. 他们要去骑马/滑雪/航行了。 Come dancing.来跳舞。 Im going shopping this afternoon. 今天下午我要去购物。 (关于g......

牛津实用英语语法:251 某些特定的名词之后的不定式

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常用的可以直接跟不定式的名词有: ability demand failure request ambition desire offer scheme anxiety determination plan willingness attempt eagerness promise wish decision effort refusal 例句如: His ability to get on with people is his ch......

牛津实用英语语法:265 动名词的被动式

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一般式: being written 过去式: having been written He was punished by being sent to bed without any supper. 他被罚不让吃晚饭就去睡觉。 I remember being taken to Paris as a small child. 我记得我在儿时被带到巴黎过。 The safe showed no signs......

牛津实用英语语法:242 动词+ how/what/when/

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A 这类动词中最常用的有 ask, decide, discover, find out, for- get,know, learn, remember, see(= understand/perceive),show+宾语, think, understand, want to know,wonder: He discovered how to open the safe. 他发现了打开保险柜的方......

牛津实用英语语法:223 条件句类型3

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A if从句中的动词用过去完成时,主句中的动词用条件完成时。这种句子所指的时间是过去;所提出的条件是不可能实现的,因为if从句中的动作在过去并未发生。 If I had known that you were coming I would have met you at the air-port. 要是我早知道你要来的......

牛津实用英语语法 52 else位于someone/anybody/nothing等之后

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A someone/somebody/something,anyone/anydy/anything,noone/nobody/nothing,everyone/everybody/everything以及副词somewhere,anywhere,nowhere,everywhere后面都可跟else:someone else/somebody else=some other person别的什么人 anyone else/anyb......

牛津实用英语语法 39 各种副词及副词短语在同一句中的位置

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方式副词及副词短语常常位于地点副词及副词短语之前: He climbed awkwardly out of the window. 他狼狈地从窗户上爬了出去。 Hed study happily anywhere. 他无论在哪里也会高高兴兴地学习的。 但是,away,back,down,forward,home,in,off,on,out,r......

牛津实用英语语法 53 another,other,others与one和some连用

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A another,other,others Have you met Bills sisters? Ive met one.I didnt know he had another(sister). Oh,he has two others/two other sisters. 你见过比尔的姐妹了吗? 我只见过一个。我不知道他还有一个(姐妹)。 哦,他还有两个呢。 B one another/......

牛津实用英语语法 44 hardly,scarcely,barely

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hardly,scarcely和barely这三个词在意义上都接近于否定。 hardly 主要与any,ever,at all或动词can连用: He has hadly any money. 他几乎没有钱。(非常少) I hardly ever go out. 我很少外出。(我极少外出。) It hadly rained at all last summer. 去年夏......

牛津实用英语语法 79指人的非限定性关系从句

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A主语 只能用who。注意逗号: My neighbour,who is very pessimistic,says there will be no apples this year. 我的邻居极为悲观,他说今年苹果将不会有收成。 Peter,who had been driving all day,suggested stopping at the next town. 彼得开了整整......

牛津实用英语语法 72限定性关系从句

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这类从句修饰前面的名词,使其有别于其他同类名词。这类从句对清楚了解所修饰名词的特征是必不可少的: The man who told me this refused to give me his name. 告诉我这件事的那个人拒不说出他的姓名。 who told me this是关系从句。如果省略,句中所提到......

牛津实用英语语法 45 某些副词之后的倒装

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某些副词和副词短语,主要是一些含有限定或否定意义的副词和副词短语,为了表示强调可放在句首,这时后面应跟动词的倒装(即疑问)形式。这类副词或副词短语中最重要的有: hardly ever on no account hardlywhen only by in no circumstances only in this wa......

牛津实用英语语法 61 ever位于who,what,where,why,when,how

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Where ever have you been?Ive been looking for you everywhere! 你究竟到哪儿去了?我在到处找你!Who ever told you Id lend you the money?Ive no money at all! 到底是谁告诉你我会借你钱的?我一点钱也没有! 这里,句子中的ever并不是必不可少的,加上它......

牛津实用英语语法 69 neither/either,someone/everyone/no o

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上述这些词语都是单数,要用单数动词,因此它们的人称代词应该是he/she,所有格形容词则是his/her(he/his用于阳性和两性都有的场合;she/her用于指阴性)。但许多以英语为母语的人感到这太麻烦,从而常常用they/their,即使只牵涉到一个性别也这么使用: Neith......

牛津实用英语语法 57 who,whom,which和what作介词宾语

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A who,whom 在正规英语中我们用介词+whom结构: With whom did you go? 你和谁一起去的? To whom were you speaking? 你刚才在跟谁说话? 但在日常口语中我们常把介词置于句末。这时一般将whom变成who: Who did you go with? Who were you speaking to? B w......