内容正文:
英语教学课件系列
Go
for
it!
七年级上册
介词
介词
01
02
03
介词的定义
介词的作用
介词的分类
介词
01
介词的定义
在……之间
找出下列例句中的介词,并说出位于介词之后的词的词性。
1.Look at me. ( )
2.He goes to school by bike. ( )
3.He is interested in drawing. ( )
4.The book is on the desk. ( )
代词
名词
动名词
介词一般用于_________、_______ 或者 _______
之前,表示该词与句中其他成分的_________。
名词
名词
代词
动名词
关系
at
by
in
on
如果介词介词后面遇到动词,该动词要加ing。
Definition
介词有什么用?
The pen is on the book under the table.
The pen is the book the table.
有介词
无介词
介词是一种用来表示词与词、词与句之间关系的词。如果没有介词,一个句子只是名词、动词等词的堆积。
找出下面短语中的介词,并且试着说出是什么介词。
1. at the cinema, in the hospital __________
2. in summer, on September 1st ___________
地点介词
时间介词
介词有哪些种类?
Categories
表示时间的介词
in 年、月、季节及时间段
on 具体某一天,星期、节日
at 钟点
注意:at noon 在中午
at night 在夜间
in the morning 在早上
on the morning of July 1st 在七月一日的早上
on a rainy day 在雨天
1.at six o’clock, at noon, at that time, at half past three, at mid-night… ________________
2.on Sunday, on New Year’s Day, on March 21st, on my birthday … _________________
3. in the morning, in the afternoon , in the evening _____________________
但: on the morning of May 1st
表示钟点用 at
表示具体某一天用 on
在早上/下午/傍晚 用 in
说出下列短语中时间介词的用法。
1. Mary is flying to France soon. She will arrive in Paris ___ the morning of July 9.
A. on B. in C. at
2. The twins were born __ a Friday evening.
A. in B. on C. at
3. We travelled overnight to Paris and arrived __5 o’clock __ the morning.
A. on, in B. at, in C. at, on
4. We finish our lessons ___ 11:30 and then have a rest __ noon.
A. in , in B. at ,at C. in, at
Exercise:
at 表示一个点(或小地方)。例如:
at Jiannin at home at Mr. Cool’s Clothes Store
in 表示一个范围(或大地方)。例如:
in Zhuzhou/China in Class 5 in the par
on 表示一个平面。例如:
on the 6