
有时为使分词短语与主句关系更清楚,可在分词前加连词。 连词有: when,while,if though,after, before, as. 但分词....
try to do 努力,企图做某事。 try doing 试验,试着做某事。 You must try to be more careful. 你可要多加小心....
go on to do 做了一件事后,接着做另一件事。 go on doing 继续做原来做的事。 After he had finished his maths,he w....
1) 动名词与不定式的区别: 动名词表达的是: 状态,性质,心境,抽象,经常性,已发生的 不定式表达的是: 目的,结果,....
不定式做定语通常要放在被修饰的词后。例如: I have a lot of work to do. So he made some candles to giv....
1)目的状语 To… only to (仅仅为了), in order to, so as to, so(such)… as to… (如此……以便……) He ran so f....
8.1 stop doing/to dostop to do 停止,中断做某事后去做另一件事。stop doing 停止做某事。 They stop to smoke a cig....
cease to do 长时间,甚至永远停做某事。 cease doing 短时停止做某事,以后还会接着做。 That department has ceas....
"Why not +动词原形"表达向某人提出建议,翻译为:"为什么不……?" "干吗不……?"例如: Why not take a holiday? ....
1)for sb. 常用于表示事物的特征特点,表示客观形式的形容词,如easy, hard, difficult, interesting, impossible等: ....
时态/语态 主动 被动一般式 to do to be done进行式 to be doing 完成式....
不定式可放在be动词后面,形成表语。例如: My work is to clean the room every day. His dream is to be a doct....
1) It's easy (for me) to do that.我做这事太容易了easy, difficult, hard, important, possible, impossib....
1) 动词+宾语+不定式(to do)advise allow appoint believe cause challenge command compel co....
1) 构成一般疑问句,例如: Do you want to pass the CET? 你想通过大学英语测试吗? Did you study German? 你们学....
1) 如果后接名词时, much more +不可数名词 many more +可数名词复数 2) old 有两种比较级和最高....
shall和will作为助动词可以与动词原形一起构成一般将来时,例如: I shall study harder at English. 我将更加努....
1)should无词义,只是shall的过去形式,与动词原形构成过去将来时,只用于第一人称,例如: I telephoned him yesterday ....
worth,worthy,worth-while都为adj. 意为"值得"。1. worth: be worth + n. 当名词为金钱时,表示"…… 值得……" be w....
7.1 不定式作宾语1) 动词+ 不定式 afford aim appear agree arrange ask be decide bother ca....