2014年秋高中英语Module4Carnival同步攻课讲解外研版必修5一、Thinkofcarnival,andyouthinkofcrowds,costumesandconfusion
该句属于“祈使句+and+陈述句”的用法,相当于“If从句+主句”;该句相当于:“Ifyouthinkofcarnival,youthinkofcrowds,costumesandconfusion
”例如:Workhardandyouwillmakeprogress
(=Ifyouworkhard,you’llmakeprogress
)类似经常考查的结构:祈使句+or+陈述句结构
该句相当于“if
例如:Hurryup,oryouwillbelate
(=Ifyoudon’thurryup,youwillbelate)
二、Ordinarypeoplecouldpretendtoberichandimportant,whilefamouspeoplecouldhaveromanticadventuresinsecret
A)注意该句中while不是引导时间状语从句而是引导并列句,通常说明前后对比情况
例如:Thereisplentyofraininthesoutheast,whilethere’slittleinthenortheast
B)另外while还有两个用法容易被同学们忽略:①含义为“虽然;尽管”,表示让步
例如:WhileIadmithisgoodpoints,Icanseehisshortcomings
②含义为“只要”,表示条件
例如:Wecansurelyovercomethesedifficultieswhilewearecloselyunited
三、Astimepassed,however,thecarnivalperiod