课标通用甘肃省2019年中考英语总复习专题五介词课件.ppt

专题五介词,一,二,三,四,五,六,一、时间介词,一,二,三,四,五,六,一,二,三,四,五,六,一,二,三,四,五,六,一,二,三,四,五,六,二、方位介词,一,二,三,四,五,六,一,二,三,四,五,六,一,二,三,四,五,六,一,二,三,四,五,六,三、方式介词,一,二,三,四,五,六,一,二,三,四,五,六,四、其他常用介词,一,二,三,四,五,六,一,二,三,四,五,六,一,二,三,四,五,六,一,二,三,四,五,六,一,二,三,四,五,六,五、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:KatearrivedinthecityofShanghailastnight.(2)含介词的动词短语在变为被动结构时,如:Theoldpeoplemustbespokentopolitely.(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:TheShutesdidnthaveahousetolivein.(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:Whoareyouwaitingfor?(5)含介词的动词短语在接疑问代、副词+不定式或从句时,如:Weretalkingaboutwhentostart.,一,二,三,四,五,六,2.不用介词的场合(1)在yesterday,today,tomorrow,thedaybeforeyesterday,thedayaftertomorrow等时间状语前,如:Thetwinsdidntgotoschoolyesterdaymorning.(2)在last,this,next,every等开头的时间状语前,如:LastnightIdidntgotobeduntil12oclock.(3)在reach,see,circle等及物动词后,如:Theteachersaidthattheearthcirclesthesun.(4)在here,there,home,upstairs,downstairs等副词前,如:Theweatherishotthere.,一,二,三,四,五,六,六、常用相似介词(短语)辨析1.in与after:在之后,一,二,三,四,五,六,2.with,in,by与on:用;通过;以某种方式,一,二,三,四,五,六,3.besides,except与but:除以外,一,二,三,四,五,六,4.before,infrontof与in/atthefrontof:,