九年级英语上册Module5Unit3Languageinuse教学课件（新版）外研版.ppt

九年级上册,Unit3Languageinuse,Module5Museums,Objectives:,Tosummarizeandconsolidatetheuseofimperativesentencesandadverbialclause:ifdo,1.Noshouting!2.Dontcrossthatrope!3.Dontberude!4.IfyouevergotoLondon,makesureyouvisittheScienceMuseum.5.Noentry.6.Nophotos.,Observe,Observethefollowingexamplescarefully.Theyareallfromthismodule.,1.No_(shout)!2._(notcross)thatrope!3._(notbe)rude!4.IfyouevergotoLondon,_(makesure)youvisittheScienceMuseum.5.No_(entry).6.No_(photo).,shouting,Dontcross,Dontbe,makesure,entry,photos,go,Ready?,本单元涉及到的语法内容：1.if引导的条件状语从句2.“禁止做某事”的结构,if引导的条件状语从句,.结构：if从句+祈使句,Ifyouwanttogo,pleasetellme.如果你想去的话，请告诉我一声。Ifyouwanttoknowmoreaboutit,callnow.如果你想了解更多内容，现在就打电话吧。Ifyouwanttoknowwhattosee,lookattheguide.如果你想知道有什么可看的，就读一下指南吧。,IfyouevergotoLondon,makesureyouvisittheScienceMuseum.如果你去伦敦，一定要去参观科学博物馆。,这个句子可以改写为：MakesureyouvisittheScienceMuseumifyouevergotoLondon.,.位置：if从句可以放在主句之前，也可放在主句之后。,if从句,主句,if从句,主句,.用法：“if从句+祈使句”这种结构用来表达建议。,例如：如果对方生病了，你建议他去看医生可以说：Ifyoudonotfeelwell,pleasegotoseethedoctor.你如果感觉不舒服，就去看医生吧。,表示“禁止做某事”的结构：,.No+动名词,Nosmoking.禁止吸烟。Noshouting.请勿喧哗。,.No+名词,Nophotos.请勿拍照。,.祈使句,Donttouch.请勿触摸。Keepclearofthedoor.请勿靠近门。,Youmustnttakephotographsoftheexhibitsinmuseums.在博物馆里不得给展品拍照。Inmostmuseumsyoucantmakeanynoise.在大多数博物馆里禁止喧哗。,.Youmustnt/cant,.Youarentallowedto,Youarenotallowedtotouchtheexhibits.不要触摸展品。,1,P38,Matchthesignswiththerules.,1Noswimming.2Nofootball.3Norightturn.4Noparking.5Nolittering.6Nofoodanddrinks.,2,P38,Lookatthesignsandwritetherules.,_,_,Donottouch.,Nosmoking.,Nophotos.,Noentry.,3,P39,Completethesentenceswiththecorrectformofthewordsinbrackets.,1.Ifyou_(want)toseeoldmachines,_(go)tothemuseum.2.Ifyou_(visit)London,_(take)aboattripontheriver.3.Ifthecomputerdoesnot_(start)immediately,_(wait)foroneminute.,want,go,visit,take,start,wait,4.Iftheweather_(get)older,_(put)onmorewarmclothes.5.Ifanystudent_(have)ahighfever,_(send)him/hertotheschooldoctoratonce.6.Ifyou_(want)toknowhowitworks,_(read)thebook.,gets,put,has,send,want,read,4,P39,Completethesentenceswithyourownideas.,Ifyouwanttojoinourteam,practisemoreafterclass.,1.IfyoudonotliketheTVprogramme,_.2.Ifyouwanttoknowwhereyouare,_.3.Ifyoucannotarriveatthestationontime,_.4.Ifyouneedtosendanemail,_.,readabookinstead,asksomeone,callyourfriendsandletthemknow,usethecomputeratthebackoftheclassroom,5,P39,Workinpairs.Askandanswerquestionsaboutthemuseum.,Whatcanyouseeatthemuseum?Youcanseeanexhibitionabout,Nowwritesomeadviceforvisitors.UseIf.,Ifyouwanttoseeancienttechnology,gotothegroundfloor.,6,P40,Completethesentenceswiththewordsorexpressioninthebox.,atbetweeninsideintonexttoon,1.TheScienceandTechnologyRoomis_thethirdfloor.Takethelifttothethirdfloor.Itisoverthere,_thestairs.3.Thereisagarden_thebackofthebuilding.,on,nextto,at,atbetweeninsideintonexttoon,4.Youarenotallowedtogo_themuseumwithoutpaying.5.Theshopis_theticketofficeandthemaindoor.6.Theremustbeanotherway_theroom.,inside,between,into,7,P40,Completethepassagewiththeexpressionsinthebox.,aswellaswellascomparewithlookingforwardtomakesurepayattentionto,Well,hereweareattheScienceMuseum.Todaywewillbelookingatancientandmoderntechnology.Youcanlearnabouthistory(1)_technology.Thatsbecausechangesintechnologyhavechangedtheworld.Please(2)_somemachinesortoolsinventedinancientChina.Theyareveryimportantinhistoryandhavechangedtheworldforever.,aswellas,payattentionto,Whenyouwriteyourreportslater,(3)_thatyou(4)_ancienttechnology_moderntechnology.Youmightincludesomeinformationaboutlifeinancientandmoderntimes(5)_.Im(6)_readingthereportsofyourvisit.,aswellaswellascomparewithlookingforwardtomakesurepayattentionto,makesure,with,aswell,lookingforwardto,compare,8,P40,Listenandlabelthedifferentpartsofthemuseum.,a)AncientWorldb)Aspecialroomc)ModernWorldd)NaturalWorlde)Restaurantf)Ticketofficeg)Toilet,1,2,3,4,5,6,7,Review,.“禁止做某事”的结构：1.No+动名词2.No+名词3.Dont+动词原形4.Youmustnt/cant5.Youarentallowedto,.if引导的条件状语从句:,if从句+祈使句,用来表达建议,.根据句意填空。1.如果你经过超市，请给我买些水果。Please_somefruitifyou_bythesupermarket.2.如果你饿了，请吃些食物。_you_hungry,please_somefood.,Quiz,eat,buyme,pass,Ifare,3.如果你不知道如何使用它，请向李老师求助。Ifyou_howtouseit,please_MrLiforhelp.4.如果你想念你父母，就给他们打电话吧。_yourparents,please_.,dontknow,ask,Ifyoum