5、.Linda:Oh,Iwassleepingatthattime.Mary:Soearly?That’sstrange.Linda:Yeah,Iwastired.Whydidyoucallsomanytimes?Mary:Ineededhelpwithmyhomework.Sowhileyouweresleeping,IcalledJennyandshehelpedme.When与while的区别when是at or during the time that,既指时间点,也可指一段时间;I was just reading a book when she c
6、ame into myroom.while只能表示某一段时间,不能表示某一点时间其谓语动词只能是延续性的,而且也只能与主句中的谓语动词同时发生或存在。You can’t do your homework while you’re watching TV.你不能一边看电视一边做家庭作业。when引导的时间状语从句多用一般时态。while引导的时间状语从句多用进行时态二.选择最佳答案:1.ShethoughtIwaspraisingherchild,______infact,Iwasscoldinghimforhisbadbehaviorsatschool.A.