第九讲:介词一、【考点解读】介词是一种用来表示词与词、词与句之间的关系的虚词,在句子中不能单独作成分
介词后面一般有名词代词或相当于名词的其他词类,短语或从句作它的宾语
介词和它的宾语构成介词词组,在句中作状语、表语、补语或介词宾语
介词可以分为时间介词、地点介词、方式介词、原因介词和其他介词
介词是英语中最活跃的词类之一,特别是一些常用介词的搭配力特别强,可以用来表示各种不同的意思
二、【知识讲解】Mrs
Smith’s kitchenMrs
Smith’s kitchen is small
There is a refrigerator in the kitchen
The refrigerator is white
It is on the right
There is an electric cooker in the kitchen
The cooker is blue
It is on the left
There is a table in the middle of the room
There is a bottle on the table
The bottle is empty
There is a cup on the table, too
The cup is clean
知识点 1——时间介词 at, on, in 的用法1
at (1)表示具体时刻,如:at three o’clock 在三点钟at half past eight 在八点半(2)固定搭配:at noonat nightat dawnat duskat the momentat firstat the beginningat presentat lastat sunriseat sunsetat the age ofat the same timeat dinner-tim