会计学本节课的教学(jiāoxué)目标简单句的基本(jīběn)结构简单句的基本(jīběn)结构助动词定义(dìngyì)助动词分类(fēnlèi)Haveyoukeptthepointinyourmind?Areyouagoodlistener?IdolikeourEnglishteacher.DoesthefilmHappyFeetentertainyou?语态(yǔtài)助动词Theremustbearaintomorrow.NoonemaycometoLinda’spartybecauseshehasn’tsentinvitations.Youcandoitifyoudevoteyourselftoit.Theexpertsuggestedthattheyouthshoulddomoreexercisetokeepfit.ThepresidentistospeakonTVtonight.Iamgoingtoattendameetinginaweek.Whenitrained,hewasabouttogoout.It’sgettinglate.I’ve(got)togonow.Manycountrieswouldratherbecautiouswiththisnewtechnology.Theyaresupposedtobeatschoolbefore8.have(got)tohadbetterwouldsooner/rather…thanbetobelikelytobesupposedtousedtobeabouttobeabletoIusedtolovecats,untilIwasattackedbyablackcatlastweek.Theapplicationofthistechnologyislikelytocausearevolutioninthisindustry.Iwouldsoonerwalktotheparkthantakethebus.It’snotsofar.Youhave(got)tobecarefulnexttime.Youarenotsupposedtoparkyourcarhere.JustasIwasabouttoleave,hefinallyshowedup.Youhadbetterhavearest.Youlookpale.助动词分类(fēnlèi)IwillbespeakingagainsttheInternet.Toomuchinformationhasnotbeenevaluated.Moremeasuresshouldbetakentodealwiththeproblem.TherearetwomainpointswhichmustbeincludedwhenweanalysetheInternet.I____abouttoleavethisafternoon.Theconference____supposedtostartat8,butwasdelayed.Tom_____(do)benefitalotfromreadingatpresent.____(have)everyonegotanEnglishdictionarynow?Everythinggoeswell,_______it?Tip3:常用(chánɡyònɡ)助动词be,have和do的使用。助动词be的用法：1)be+现在分词，构成___________。a.他们(tāmen)正在开会。b.英语现在越来越重要。3)be+动词不定式，构成_________：表示(biǎoshì)最近、未来的计划或安排。a.他下周要去纽约。b.我们要教新生。助动词have的用法:1)have+过去分词，构成__________。如：a.他已去了伦敦。b.上月未为止,他们(tāmen)已经完成工作的一半。3)have+been+过去分词，构成______________。中国教英语已经(yǐjing)多年。EnglishhasbeentaughtinChinaformanyyears.助动词do的用法:1)构成否定祈使句。不要这么心不在焉。说明:构成否定祈使句只用do,不用(bùyòng)did和does。2)放在动词原形前,表_______。a.一定来参加我的生日宴会。Docometomybirthdayparty.b.我确实去那儿了。★Doyoulikecollegelife?★DidyoustudyEnglishbeforeyoucamehere?★Idonot