选修八unit5语法

科目：英语课型复习课课时编号：4班级:学生姓名：主编人：审核人：审批人：组内评价：教师评价：名言警句我的名言：Youhavetobelieveinyourself.That’sthesecretofsuccess.人必须相信自己，这是成功的秘诀____Book8Unit5语法导学案（A）学习目标：知识目标：掌握十大常用时态的基本用法及其被动结构。能力目标：能够总结现在完成进行时和现在完成时、一般过去时和现在完成时的区别。情感目标：自主、合作、探究，激情展示，大胆质疑，分享成果。激发学生对语法的学习热情。学习重点：掌握十大常用时态的基本用法及其被动结构。学习难点：能够总结现在完成进行时和现在完成时、一般过去时和现在完成时的区别第一部分：预习案一：动词时态语态基本知识：二．例句呈现：请同学们在括号内写出各句所使用的时态。1.Ialwayssleepwiththewindowopen.()2.Iwasreadinganinterestingbookatthistimeyesterday.()3.Iwillbehavingagatheringpartywithmyfriendsatthistimetomorrow.()4.IsawthefamousfilmPearlHarboryesterdayevening.()5.Theplanetakesoffat5o’clock.()6.HewillarriveinBeijingtomorrow.()7.Theworkersarebuildingagardenthesedays.()8.HehastaughtChinesefor20years.()9.Hetoldmethathehadreadthebooktwice.()10.Theboyhasbeenreadingabookforalmosttwohours.()11.Hetoldmethathewouldtakeanimportantexamthenextweek.()我的疑惑：________________________________________________________我的收获：____________________________________________________第二部分：探究案探究一：1)观察下面两组句子，理解它们的语法形式和语意。Scene1(Agirlcomplainedtotheboywhohurriedupneartoherbreathlessly.)G:Ihavebeenwaitinghereforages.B:IhavebeenhurryinghereallthewayScene2(Youplantoplaybasketballwithfriends,buttherainisonandon.)Y:Ithasbeenrainingallthemorning2)从38页课文中找出使用现在完成进行时的句子并理解其意义。__________________________________________________________________________________________________________________________________2.用法归纳现在完成进行时的基本表达式_____________现在完成进行时表达的意义（一）表示从过去某时开始一直持续到_______的动作，并且还将持续下去。TheChinesehavebeenmakingpaperfortwothousandyears.中国有2000年的造纸历史。（动作还将继续下去）IhavebeenlearningEnglishsincethreeyearsago.自从三年前以来我一直在学英语。（动作还将继续下去）（二）表示在说话时刻之前到现在____________的动作。Wehavebeenwaitingforyouforhalfanhour.我们已经等你半个钟头了(人还没到，如同在电话里说的，还会继续等)3）注意事项（1)不能用现在进行时的动词，如be,have,like,love,know,see,hear等，也不能用现在完成进行时时态构成（以do为例）语态时间状语一般现在时do/doesam/is/are+donesometimes,everyday,always,often,onSundays,usually,never一般过去时didwas/weredoneyesterday,lastweek,threeyearsago,theotherday,in1990现在进行时am/is/aredoingam/is/arebeingdonelook,now,atpresent,atthismoment,thesedays过去进行时was/weredoingwas/werebeingdonethen,atthis/thattime+过去时间,at...o’clock+过去时间,thosedays一般将来时will/shalldowill/shallbedonenextweek,tomorrow,beforelong,inthefuture,nextweek/month/year过去将来时would/shoulddowould/shouldbedonethenextday/year/month现在完成时have/hasdonehave/hasbeendoneLately,recently,sofar,yet,bynow,uptonow,sincethen,inthelast/pastfewdays/years,since+时间点，for+时间段过去完成时haddonehadbeendonebythen,bythattime,untilthen,bytheendof2012,before1999,现在完成进行时have/hasbeendoing_________allthismorning,thesefewdays,allnight,thismonth,recently将来进行时willbedoing_________atthistimetomorrow/thedayaftertomorrow,from...to...tomorrow科目：英语课型复习课课时编号：4班级:学生姓名：主编人：审核人：审批人：组内评价：教师评价：名言警句我的名言：Youhavetobelieveinyourself.That’sthesecretofsuccess.人必须相信自己，这是成功的秘诀____里，而应用现在完成时。例如：Thepoorchildhasbeenillforalongtime.译：___________________________________Haveyouseenherparentsthesedays?译：______________________________________探究二：现在完成进行时与现在进行时比较：现在完成进行时强调某动作从过去一直延续到现在；而现在进行时只指目前正发生的动作。试比较：Susanhasbeenreadingthatstorybooksincelastnight.译：_________________________Susanisreadingastorybooknow.译：__________________________________________（3)现在完成进行时和现在完成时比较：１）有些动词(如：work,study,live,teach等)用现在完成进行时与现在完成时意思差不多。试比较：Theteacherhasbeenteachingatthisschoolfortenyears.Theteacherhastaughtatthisschoolfortenyears.２）英语中的多数动词在这两种时态中表示不同的含义。现在完成时如果不带表示一段时间的状语，就只能表示动作的完成，而现在完成进行时则表示动作的延续。试比较：Theyhavebuiltanewlab.他们建了一座新实验室。(表示动作的完成)Theyhavebeenbuildinganewlab(theseyears).这些年他们一直在建一座新实验室。(表示动作还在继续)探究三：例句呈现：1.Ihavetaughtintheschoolsince1989.2.Itaughtintheschoolin1989.3.Iwrotealetterjustnow.4.Ihavewrittenaletter.同学们你能根据例句总结现在完成进行时和现在完成时的区别吗？(学法指导：从重复性、持续性、感情色彩、时间状语等方面分析)_________________________________________________________________________________________________________________________________________________第三部分：训练案一：用所给动词的正确形式完成下列句子1.A:---IamsorryI_________(keep)youwaitingsolong.B:---Itisallright.I________________(read)thenewspapers.2.TheCCTV____________________(broadcast)Englishprogrammerseversince1977.3.You_______(feel)betterwhenyou__________(take)themedicine.4.Shesaidwe__________(maykeep)thebookaslongaswe_____(like).5.PleasewakemeupifI___still_______(sleep)whenyou_____(come).6.Mysister_______(learn)Englishsinceshe____(be)achild.She___(speak)Englishfluentlynow.7.Myuncle________(come)toseeus.He_______(arrive)hereafewdaysago.I_________(start)forSydneytomorrowmorning.8.He_____(break)hisglasseswhenhe___________(play)inafootballmatch.二：下列各句均有一处错误，请指出并改正。Thewaterhasbeenrunthewholenight.2.Hello,Tom.Ihavelookingforyouallmorning.Wherehaveyoubeen?3.Hiscoolexpressionsuggestedthathewanttoleave.4.Hetriedtoharmotherpeople,onlytoruininghimself.5.IfonlyIcanspeakseveralforeignlanguages!6.Wecanallleavetogether—assumedthattheothersaren’tlate.7.Paulisverytired.Hehadbeenworkingveryhardallmorning.三：语法填空It’simportantforustohavegoodhealth.Itcanenableustoenjoyourlifeandachieve___1___wehopeforinourcareerand___2___thecontrary,poorhealthleadstonothing,___3___ifwewanttokeepgoodhealth,wemustdothefollowing.Firstly,itisve