内容正文:
介词和介词短语讲解
1. 介词短语的作用
介词短语在句子中可以担任多种语法功能,主要包括:
作状语
作表语
作补足语
作定语
作独立成分
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- 作状语:说明动作发生的时间、地点、方式等。
- 例句:She is waiting at the bus stop.
- 练习题:他正在公园里散步。(用介词短语作状语)
- 作表语:说明主语的身份、状态等。
- 例句:He is in the office.
- 练习题:她在家。(用介词短语作表语)
- 作补足语:补充说明宾语的状态或位置。
- 例句:I found the book on the shelf.
- 练习题:我发现他在图书馆。(用介词短语作补足语)
- 作定语:修饰名词,说明名词的性质、位置等。
- 例句:The book on the table is mine.
- 练习题:桌子上的那本书是我的。(用介词短语作定语)
- 作独立成分:独立于句子结构之外,提供额外信息。
- 例句:To be honest, I don't like the idea.
- 练习题:说实话,我不喜欢这个主意。(用介词短语作独立成分)
2. 介词在形式上的分类
时间介词:at, in, on, during, through, over, by, till, until
- 例句:I will be there at 5 o'clock.
- 练习题:我们将在下午三点见面。(用时间介词)
地点介词:on, in, to, above, over, through, across, pass, over
- 例句:The cat is on the roof.
- 练习题:猫在屋顶上。(用地点介词)
- 原因介词:because of, due to, owing to
- 例句:He was late because of the traffic.
- 练习题:他因为交通堵塞迟到了。(用原因介词)
- 条件介词:if, unless
- 例句:You can succeed if you work hard.
- 练习题:如果你努力工作,你就能成功。(用条件介词)
- 比较介词:than, as
- 例句:She is taller than her brother.
- 练习题:她比她哥哥高。(用比较介词)
- 其他介词:about, against, among, between, beyond, except, for, from, in, into, like, near, of, off, on, onto, out, outside, over, past, round, since, through, to, toward, under, up, upon, with, within, without
3. 常用介词辨析
- 表示时间的介词:
- for, from, since
- 例句:I have been waiting for two hours.
- 练习题:我已经等了两个小时。(用表示时间的介词)
- at, in, on
- 例句:I will travel in Europe next month.
- 练习题:我们将在星期五见面。(用表示时间的介词)
- 表示时间的介词:
- during, through, over
- 例句:We stayed there during the summer.
- 练习题:我们在夏天呆在那里。(用表示时间的介词)
- by, till, until
- 例句:You must finish the work by tomorrow.
- 练习题:你必须在明天之前完成工作。(用表示时间的介词)
表示地点的介词:
- on, in, to, above, over
- 例句:The book is on the table.
- 练习题:书在桌子上。(用表示地点的介词)
- through, across, pass, over
- 例句:He walked through the forest.
- 练习题:他穿过森林。(用表示地点的介词)
- 表示范围的介词:
- between, among
- 例句:The money was divided between the two brothers.
- 练习题:钱在两个兄弟之间分配。(用表示范围的介词)
- 表示除……之外的介词:
- except, besides, except for, apart from
- 例句:Everyone attended except John.
- 练习题:除了约翰,每个人都参加了。(用表示除什么之外的介词)
4. 常见介词搭配
- 介词加名词:
- 例句:She is interested in music.
- 练习题:他对历史感兴趣。(用介词加名词)
- 形容词加介词:
- 例句:I am proud of my achievements.
- 练习题:我为我的成就感到骄傲。(用形容词加介词)
练习题答案
1. 他正在公园里散步。-> He is walking in the park.
2. 她在家。-> She is at home.
3. 我发现他在图书馆。-> I found him in the library.
4. 桌子上的那本书是我的。-> The book on the table is mine.
5. 说实话,我不喜欢这个主意。-> To be honest, I don't like the idea.
练习题答案
6. 我们将在下午三点见面。-> We will meet at 3 o'clock in the afternoon.
7. 猫在屋顶上。-> The cat is on the roof.
8. 他因为交通堵塞迟到了。-> He was late because of the traffic jam.
9. 如果你努力工作,你就能成功。-> You can succeed if you work hard.
10. 她比她哥哥高。-> She is taller than her brother.
练习题答案
11. 我已经等了两个小时。-> I have been waiting for two hours.
12. 我们将在星期五见面。-> We will meet on Friday.
13. 我们在夏天呆在那里。-> We stayed there during the summer.
14. 你必须在明天之前完成工作。-> You must finish the work by tomorrow.
15. 书在桌子上。-> The book is on the table.
练习题答案
16. 他穿过森林。-> He walked through the forest.
17. 钱在两个兄弟之间分配。-> The money was divided between the two brothers.
18. 除了约翰,每个人都参加了。-> Everyone attended except John.
19. 他对历史感兴趣。-> He is interested in history.
20. 我为我的成就感到骄傲。-> I am proud of my achievements.
THANKS
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