高三英语Unit7AChristmasCarol人教版【同步教育信息】一.本周教学内容Unit7AChristmasCarol二.重点、难点了解狄更斯及其作品，复习虚拟语气的用法。三.具体内容1.Ifyouwereworkingharder,youwouldn’tbecold.（1）wish引导的宾语从句中的虚拟语气结构。时间从句虚拟语气结构表示现在不能实现一般过去式（be动词用were）表示过去不能实现haddone或could/wouldhavedone表示将来不能实现would/coulddo（2）If或supposing引导的条件状语从句的虚拟语气结构Ifyouhadpreparedfortheexamwell,youwouldn’thavefailed.如果你好好复习，你就不会不及格了。Supposingyouhadpreparedfortheexamwell,youwouldn’tregretnow.如果你好好复习了，现在就不会后悔。WereIyou,Iwouldn’twastethetime.如果我是你，我就不浪费时间。Helooksasifhehadknownthesecret.他看上去好像知道了那个秘密。Evenifourteacherwerehere,shecouldn’tsolvetheproblem.即便老师在，也解决不了这个问题。IfonlyIhadn’twastedthetimeinhighschool.要是上高中时没有荒废时间就好了。（3）一些特殊的动词suggest,command,demand,desire,insist,order,propose,request,require,arrange后的宾语从句中谓语动词用shoulddo的形式，should可以省略。Isuggestedthatyoureadapassageeveryday.我建议大家每天读一篇文章。Thedoctororderedthatsheshouldstayathomeforatleastoneweek.医生要求他至少在家休息一周时间。SheinsistedthatIwaswrong.她非说是我错了。（4）第３项中动词所对应的名词suggestion,command,proposal,planorder,request,idea,advice等词后，使用同位语从句或表语从句，从句谓语动词用shoulddo的形式，should可省略。注：定语从句中不使用虚拟语气结构。用心爱心专心时间从句虚拟语气结构表示对现在的虚拟一般过去式（be动词用were）表示对过去的虚拟haddone表示对将来的虚拟shoulddo或weretodo主句虚拟语气结构would/could/should/mightdowould/could/should/mighthavedonewould/could/should/mightdoMyideaisthatweshouldfinishthehomeworkfirst.我的想法是咱们应该先写完作业。Weagreedonthesuggestionthathegaveatthemeeting.我们同意他在会上提出的建议。（5）第3项中动词所对应的形容词suggested,desired,decided,ordered,requested,proposed等，出现在主句中，所带的主语从句中谓语动词用shoulddo，should可以省略掉。同样的用法还有一些形容词，如necessary,important,natural,strange等。Itwillbedesiredthatsheshouldfinishherworkthisafternoon.希望她今天下午能完成工作。Itisimportantthatweshouldholdthe2008Olympicswell.我们把2008年奥运会举办圆满是很重要的。（6）还有一些特殊句型可以使用虚拟语气结构。（a）It’s（high）time/forsb.todo\that/一般过去式\shoulddo（should不可省略）到了该……的时间了。（b）wouldrather/do\that/一般过去式\shoulddo（should不可省略）最好……；更愿意……It’stimethatIshouldpickupmylittledaughter.我该去接我小女儿了。Iwouldratheryouwentwithus.我更愿意你和我们一起走。（7）一些特殊短语，相当于虚拟语气的条件句。例如：Withoutelectricity,whatwouldtheworldbelike?相当于Iftherewerenoelectricity,如果没有电，世界会是什么样子？Butforyourhelp,Icouldn’thavepassedtheexamination.相当于Iftherehadn’tbeenyourhelp,如果不是你的帮助，我考试不会及格的。2.Therearemanythingsthatdomegoodwithoutbringinginprofits.dosb.good:benefitsb.eg.Thiscoughmedicinetastesnice,butitdoesn’tdomuchgood.Muchgoodmayitdoyou.（Youwon’tgetmuchbenefitfromit.）3.Mybusinessoccupiesmeconstantly.Occupy:liveinorhavepossessionof…;takeuporfilltimeorspace…eg.Theyoccupythehousenextdoor.Thespeechesoccupiedthefarmformanyyears.4.Wehaveplentyofit.PlentyofAlotofQuantitiesof5.Onthecontrary:theoppositeistrue;notatalltothecontrary:indicatingorprovingtheoppositeeg.Itdoesn’tseemuglytome;onthecontraryitisratherpretty.用心爱...
