内容正文:
中考英语介词用法讲解
一、介词短语的句法作用
一、介词短语的句法作用
1、介词短语相当于一个形容词或副词,可用作状语、定语和表语。
如:The man came <down the stairs>.(状)
The woman <with a flower on her head> is from the countryside.(定)
The teacher is now with the pupils.(表)(老师现在和学生在一起)
2、介词短语在句子中的位置:
介词短语做状语时,如果表示时间/地点,可以放在句首或句尾,如果表示方向/方式/伴随/涉及/原因/目的/比较,一般放在句尾; 介词短语作表语时放在连系动词之后;介词短语作定语时,只能放在被修饰的名词之后。
如:He wanted to find a good job in Shanghai the next year.(状语)
They searched the room for the thief.
The letters are for you.(表语)
Have you seen a cat with a black head and four white legs?(定语)
二、介词的详细讲解
表时间的介词:
1.at通常用于:
确切的时间: at 7:30, at a quarter past six
用餐时间:at lunch time
表示在一段节日期间:at Christmas
固定词组搭配:at dawn, at night, at midnight, at noon, at that time, at the moment
2. on通常用于:
确定某天的某段时间:on the evening of May 3rd
星期:on Friday
确切日期:on June lst
节日当天: on Children's Day, on New Year's Day
文学类的天气描述:on a dark evening, on a snowy day
3. in通常用于:
一天中的某段时间:in the morning/afternoon/evening
大概的月份、年份:in June,in 2004
季节:in spring,in the