高考英语一轮复习 Module 6 The Internet and Telecommunications独立主格结构课件 外研版必修1.ppt

Module6TheInternetandTelecommunications,非谓语动词作状语，其逻辑主语须与主句主语保持一致。若不一致，非谓语动词形式须另带主语，从而构成复合结构的形式作状语。这种结构称为“独立结构”。其中，非谓语动词主动用现在分词，被动用过去分词。,表示时间Themeetingbeingover,allofuswenthome.开完会后我们都回家了。Herworkdone,shesatdownforacupoftea.她干完了活，坐下来喝茶。,表示条件Theconditionbeingfavourable,hemaysucceed.若条件有利，他或许能成功。,表示原因Therebeingnotaxis,wehadtowalk.没有出租车，我们只好步行。Hewrappedherupwithgreatcare,thenightbeingdarkandfrosty.夜又黑又冷，所以他把她裹得严严实实的。,表示伴随情况Almostallmetalsaregoodconductors,silverbeingthebestofall.(=Almostallmetalsaregoodconductors,andsilveristhebestofall.)几乎所有的金属都是良导体，而银则是最好的导体。,独立主格形式,逻辑主语(n.),+,V.-ing,V.-ed,todo,介词短语,adj./adv,+,完整句子,Thegirlstaringathim(=Asthegirlstaredathim),hedidntknowwhattosay.姑娘两眼望着他，他不知道说什么好。Timepermitting(=Iftimepermits),wewillgoforanoutingtomorrow.如果时间允许的话，我们明天去郊游。,Theproblemssolved(=Astheproblemsweresolved),thequalityhasbeenimproved.随着问题的解决，质量已经提高了。Herglassesbroken(=Becauseherglasseswerebroken),shecouldntseethewordsontheblackboard.由于眼镜摔坏了，她看不见黑板上的字。,练习：考试结束了，我们开始放假。Whenthetestwasfinished,webeganourholiday.Thetestfinished,webeganourholiday.,如果天气允许，我们明天去看你。Weatherpermitting,wearegoingtovisityoutomorrow.工作完成后，我们才回家。Theworkdone,wewenthome.,在独立主格结构前加上with？考试结束了，我们开始放假。Thetestfinished,webeganourholiday.Withthetestfinished,webeganourholiday.,如果天气允许，我们明天去看你。Weatherpermitting,wearegoingtovisityoutomorrow.Withweatherpermitting,wearegoingtovisityoutomorrow.,工作完成后，我们才回家。Theworkdone,wewenthome.Withtheworkdone,wewenthome.,独立主格形式,逻辑主语(n.),+,V.-ing,V.-ed,todo,介词短语,adj./adv,+,完整句子,with的复合结构,with,+,V.-ing,V.-ed,todo,介词短语,adj./adv,+,完整句子,+,宾语,