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了解介词.

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Presentation on theme: "了解介词."— Presentation transcript:

1 了解介词

2 目 录 介词的定义 小结 1 2 3 介词的分类

3 介词的定义 小结 1 2 3 介词的分类方式

4 Look at the picture. Where are the two persons?
They are sitting at the table. (介词+名词) The table is between them. (介词+代词)

5 介词: preposition,缩写为prep.
表示它后面的名词(或代词)跟它前面的动词、另一名词 或形容词的关系。这些名词(或代词)称为介词的宾语。介词宾语和介词构成介词短语。 They are sitting at the table.

6 More examples: He went to school.(介词 to 把名词 school 和动词 went 联系起来)
The book on the desk is mine.(介词 on 把名词 book 和另一名词 desk 联系起来)

7 介词的定义 小结 1 2 3 介词的分类

8 2. 介词的分类 按意义划分 时间介词 空间介词 其他介词 单一介词 双重介词 短语介词 按构成划分

9 按意义划分

10 表达时间关系的介词 表达空间关系的介词 表达其他关系的介词 at,in,on,before,after,for,during
at, in, on, above, below, over, under, among, between,beside,near,in front of,in the front of,through, across, toward 表达其他关系的介词 表方式:in, with, by; 表比较:to, like, as; 表属性、来源、目的:of, from, for

11 She left at five o’clock.
例句 表达时间关系 She left at five o’clock. 表达空间关系 He ran toward his house. 表达比较关系 The score is 15 to 13.

12 按结构划分

13 单一介词 It’s about nine o’clock. What can I do for you? about大约 for为… 双重介词 She pulls him out from under the table. from under 从......下面 短语介词 He walked slowly because of his bad leg. because of 因为

14 介词是什么? 介词的定义 小结 1 2 3 介词的分类

15 介词 prep. 表示它后面的名词(或代词)跟它前面的动词、另一名词 或形容词的关系。 这些名词(或代词)即介词的宾语。
介词+介词宾语=介词短语。

16 介词的分类 按意义划分 时间介词 空间介词 其他介词 单一介词 双重介词 短语介词 按构成划分

17 Thank you for watching!


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