中考英语总复习专题五介词课件22.pptx

专题五专题五介词介词语法系统梳理一二三四五六一、时间介词 语法系统梳理一二三四五六语法系统梳理一二三四五六语法系统梳理一二三四五六语法系统梳理一二三四五六二、方位介词 语法系统梳理一二三四五六语法系统梳理一二三四五六语法系统梳理一二三四五六语法系统梳理一二三四五六三、方式介词 语法系统梳理一二三四五六语法系统梳理一二三四五六四、其他常用介词 语法系统梳理一二三四五六语法系统梳理一二三四五六语法系统梳理一二三四五六语法系统梳理一二三四五六语法系统梳理一二三四五六五、介词的使用场合1.不能遗漏介词的场合(1)含介词的动词短语,如:Kate arrived in the city of Shanghai last night.(2)含介词的动词短语在变为被动结构时,如:The old people must be spoken to politely.(3)含介词的动词不定式短语做定语与被修饰词有逻辑上的动宾关系时,如:The Shutes didnt have a house to live in.(4)句尾含介词的动词短语与句首主语、疑问词或宾语从句的引导词有逻辑上的动宾关系时,如:Who are you waiting for?(5)含介词的动词短语在接疑问代、副词+不定式或从句时,如:Were talking about when to start.语法系统梳理一二三四五六2.不用介词的场合(1)在yesterday,today,tomorrow,the day before yesterday,the day after tomorrow等时间状语前,如:The twins didnt go to school yesterday morning.(2)在last,this,next,every等开头的时间状语前,如:Last night I didnt go to bed until 12 oclock.(3)在reach,see,circle等及物动词后,如:The teacher said that the earth circles the sun.(4)在here,there,home,upstairs,downstairs等副词前,如:The weather is hot there.语法系统梳理一二三四五六六、常用相似介词(短语)辨析1.in与after:在之后语法系统梳理一二三四五六2.with,in,by与on:用;通过;以某种方式 语法系统梳理一二三四五六3.besides,except与but:除以外 语法系统梳理一二三四五六4.before,in front of与in/at the front of: