(八)介词 1.介词的种类: ○1简单介词:in,at,of,from,since,around,to… ○2合成介词:onto,into,without,upon,within… ○3短语介词:becauseof,infrontof,accordingto… ○4分词介词:regarding,following,concerning… 2.介词短语在句子中的作用: ○1作定语。Iknowtheanswertothequestion. ○2作状语。Thechildrenareplayingbasketballintheplayground. ○3作表语。Mikeisintheclassroom. ○4作宾语补足语。Hefoundhimselfinthemiddleoftheriver. ○5作主语补足语。Tomwasseeninsidethecinema. 3.常用介词的基本用法: ○1表示时间的介词(at,in,on,for,since,after,by,during,before,from,to,until,within…) ○2表示位置,方位的介词(in,at,on,to…) ○3表示交通方式的常用介词(by,on,in…) ○4其他一些词组搭配介词(beangrywith/at/aboutsb/sth.bestrictwith/in/sb/sth…) (责任编辑:admin) |