江苏中考英语一轮复习九下Units3-4.ppt

Period40,中考一轮复习课件,(九年级下册Units3-4),unsure,specially,agreement,possibility,satisfied,satisfying,impossible,Task1:重点单词,smoothly,completely,laid,untidy,tidier,properly,spread,firstofall,uptostandard,besatisfiedwith,atpresent,ata/thespeedof,comparedto/with,intheformof,carryout,afterall,第25课时Units1-4九年级下册,Task1:重点短语,nolonger,putthrough,Ingeneral,regretdoingsth,havesthdone,1MrJiangdidnotknowwhattodowithit.江先生不知道怎样处理它(机器人)。点拨(1)此句包含疑问词加动词不定式。此结构中的疑问词包括疑问代词who,whom,what,which和whose以及疑问副词when,where和how，此外，连接词whether也适用，但疑问副词why后不直接跟动词不定式，它主要在句中作主语、宾语、表语、宾语补足语、同位语等。,Task1:重点句型,Whentoholdthemeetinghasnotyetbeendecided.(作主语)何时开会还没有定下来。Wemustknowwhattosayatthemeeting.(作宾语)我们必须知道在会上说什么。Tomhadnoideawhichbooktoreadfirst.(作同位语)汤姆不知道先读哪本书。(2)“特殊疑问词动词不定式”结构可以改写成相应的从句。Thedoctortoldhimwhenthemedicine.Thedoctortoldhimwhenheshouldtakethemedicine.医生告诉他何时吃药。,totake,2Humanscannotsurvivewithoutwater,oxygenorfood.没有水、氧气或者食物，人类就不能生存。点拨此句可以改写成if引导的条件状语从句：Humanscannotsurviveiftheydonthavewater,oxygenorfood.拓展(1)条件状语从句、时间状语从句和原因状语从句可用介词短语改写。Icantfinishmyworkontimeifyoudonthelpme.Icantfinishmyworkontimeyourhelp.如果没有你的帮助，我就不能按时完成我的工作。,without,(2)宾语从句在一些介词，如of,about等的辅助作用下，可以改写成简单句。AreyousurethatyouwillpassthecomingEnglishtest?AreyousurethecomingEnglishtest?你确信你能通过即将到来的英语测试吗？(3)定语从句在介词with的辅助作用下，可以改写成简单句。Thegirlthat/whohasaponytailismybestfriend.Thegirlaponytailismybestfriend.扎着马尾辫的那个女孩是我最好的朋友。,ofpassing,with,Step4:重点考点梳理1.Myrobotseemstogowrong.Wouldyoulikeustohaveit(check)2.Ifeverythinggoes,hewillbeinchargeofthecompany.(smooth)3.Isthereany(possible)thatyoullbebackbytheweekend.()4.robotisusefulmachine,itcanhelpyouinmanyways.AThe;theB.The;anC.A;aD.A;an,checked,smooth,possibility,C,()5.Someteenagersareworriedabouttheirproblems.AwhatcantheydowithC.whattodowithBhowcantheydealwithD.howtodowith()6.Haveyoudecidedtothebeach?Notyet,ItdependsontheweatherA.whomtogoC.wheretogoB.whentogoD.whytogo()7.MayIspeaktoMrSmith?,please.IllseeifheisinA.LookoutC.HoldonB.KeepupD.Comeon）,C,C,B,Step5:重点语法回顾(中考说明语法习题),随堂检测,()1._hewasexercisingattheparkyesterdaymorning,hefoundapurseunderthetree.A.WhileB.BeforeC.ThoughD.If()2.Hestooshorttobesuccessfulbasketballplayer.Everydoghasitsday.A.IthinksoB.ItshardtosayC.ThatsrightD.Youdbetternot()3._didyouleavetheclassroom?_Isawmydaughtersitdownandreadherbook.A.Howlong；AfterB.When；AfterC.Howlong；UntilD.When；Until()4.wouldyoumindtellingmesomethingaboutthetwo_?_.TheyareexchangestudentsfromEnglandA.Frenchmen；OfcourseB.Frenchmans；ThatsallrightC.Germans；NotatallD.German；Allright()5IamsohappythatyoucouldcometoEnglandwithusfortheholidays._.ItsthefirsttimeformetobeoutofChina.A.IthinknotB.AllrightC.ThankyouD.Metoo,A,B,B,C,D,根据短文内容及首字母提示，填写所缺单词，使短文意思完整，每空一词。Inonewayofthinking,failureispartoflife.Ina1way,failuremaybeawaytowardssuccess.Edison,theinventorofthelightbulb（灯泡）,madehundredsofmodelsthatfailedbeforehef_2_therightwaytomakeone.Oncehewasaskedw3hekeptontryingtomakeanewtypeofbatterywhenhehadfailedsooften,hesmiledandsaid,“Failure?Ihavenofailure.NowIknow50,000waysthatdontw4.Sowhat?First,alwaysthinka_5_yourfailure.Whatcausedit？Whatcanyouchange?Thenyoucandecidewhethertokeeponw_6_hardortryitinabetterway,andthingswillprobablynotgowrongnexttime.Second,isthegoalyouretryingtoreachtherightone?Thinkc7aboutthisquestion.“IfIamabletoachievemyg_8_,wherewillitgetme?Thismayhelpyoualot.Thet99thingtokeepinmindaboutfailureist