学习点知识
心彻为知,大知而察!
发布时间: 2024年12月30日 03:08
一、介词按其构成可分为: 1. 简单介词 at, in, on, to, since, until等。如:He's worked there since 1998.2. 复合介词 into, onto, out of等。如:She is out of school. 她毕业了。3. 二重介词 from under, from behind, from out of, until after, except in等。如:I'm from out of town. 我是从城外来的。4. 短语介词 because of, instead of, in spite of等。如:I went back not because of the rain, but because I was tired.我回去不是因为下雨,而是因为我累了。二、介词的作用:1. 表示地点: after, along, at, below, by, of, near, over, through, under等。如:Near the village the boys are skating on the ice. 男孩子们正在村子附近的冰上滑冰。They lay down under the shade of a tree. 他们躺在一棵树的树阴下。2. 表示时间: about, after, across, at, during, for, in, of, till, until等。如:After class he will tell us about the accident. 课后他将告诉我们有关事故的情况。A heavy rain has been falling across three days. 一场大雨下了整整三天。The accident happened during the night. 事故发生在夜间。3. 表示动作: at, across, around, on, over, under等。如:The earth goes around the sun. 地球绕太阳运行。The car is under repair. 汽车在修理中。4. 表示比较: as, like, above, over, with等。如:She was something like her sister. 她有几份像她的妹妹。Chinese is much more difficult in contrast with English. 和英语相比,汉语难得多。5. 表示原因: about, for, from, with等。如:Don't worry about my lessons. 不要担心我的功课。Business kept me from coming. 我因事不能来。He was angry with what I did. 他对我所做的很气愤。6. 表示条件: to, with, without等。如:Without your advice, he would have failed. 没有你的忠告他可能已经失败了。7. 表示手段、方式: as, by, in, with等。如:He behaved as a drunkard. 他的举止如同醉汉一样。Learn the new words by heart.记住这些生词。We see with our eyes.我们用眼睛看。8. 表示距离、数量: from, in, within等。如:My house is ten miles from the school. 我家离学校十英里。They were thirty in all. 他们总共有三十人。9. 表示目的: as, for等。如:I only said it as a joke. 我只是把它当作笑话讲的。It's time for class. 到上课的时间了。10. 表示让步: for, with等。如:For all his effort, he didn't succeed. 虽然他做了一番努力,仍不能成功。With all his money, he is unhappy. 尽管他有钱,但他并不快乐。for还可以引导插入语,例如:I, for one, shall vote against the proposal. 我也投票反对这个提议。