九年級(jí)英語(yǔ)上冊(cè) Unit 1 Topic 3 The world has changed for the better Section A課件 （新版）仁愛(ài)版.ppt

Unit1TheChangingWorldTopic3Theworldhaschangedforthebetter.SectionA,Guess,Ihaveatwinsister,Wearethesame,Weopeninthemorning,Wecloseatnight,Weareintheface,Whatarewe?,eyes,現(xiàn)在完成時(shí)表示過(guò)去發(fā)生的某一動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。結(jié)構(gòu)是：助動(dòng)詞_/_+動(dòng)詞的_。標(biāo)志詞：1)從不_；2)曾經(jīng)_；3)剛剛_；4)已經(jīng)_；5)仍然，還_；,havehas,過(guò)去分詞,never,ever,just,already,yet,一.用給出的詞填空。havebeentohavegoneto1.IItalythreetimes.2.Lilyisnotherenow.Shetherailwaystationtomeethermother.everneveralreadyyetjust1.youwatchedthefilm?你曾經(jīng)看過(guò)這部電影嗎？2.Hehadhismeal他剛吃過(guò)飯。3.MarybeentotheGreatWall.瑪麗從未去過(guò)長(zhǎng)城。4.Theystarted他們還沒(méi)有動(dòng)身。5.Theplanearrived.飛機(jī)已經(jīng)來(lái)了。,havebeento,hasgoneto,Have,ever,hasjust,hasnever,haventyet,hasalready,Ihavewaitedforyoufortwohours.=Ihavewaitedforyousincetwohoursago.=Ihavewaitedforyousincenineoclock.,Ihavestudiedintheschoolfortwoyears.=Ihavestudiedintheschoolsincetwoyearsago.=Ihavestudiedintheschoolsince2013.=IhavestudiedheresinceIcametotheschool.,present,past,2013,2015,fortwoyears,studiedintheschool,Ihavestudiedintheschoolfortwoyears.,for+時(shí)間段,2013,2015,Ihavestudiedintheschoolsincetwoyearsago.,sincetwoyearsago,2013,since+時(shí)間段+ago,2015,Ihavestudiedintheschoolsince2013.,since2013,studiedintheschool,since+時(shí)間點(diǎn),IhavestudiedheresinceIcametotheschool.,sinceIcametotheschool,camehere,since+從句（從句謂語(yǔ)動(dòng)詞用過(guò)去式）,Ihavestudiedintheschoolfortwoyears.=Ihavestudiedintheschoolsincetwoyearsago.=Ihavestudiedintheschoolsince2013.=IhavestudiedheresinceIcametotheschool.,for+時(shí)間段,since+時(shí)間段+ago,since+時(shí)間點(diǎn),since+從句,3Lookcarefullyandthinkaboutthedifferencesbetweensinceandforin1a.Thencompletethesentenceswithsinceorforandlistenandcheck.,1.IhavelivedinBeijing_threeyears._2011.2.HehaswaitedforTom_twohoursago._twohours.3.Wehavelearnedchemistry_onemonth._thenewtermbegan.,for,for,for,since,since,since,n.化學(xué),n.學(xué)期,Beijing,inthepast,nowadays,NewYork,WhattookplaceinNewYork?,三寫(xiě)出下列詞組意思,已經(jīng)在某個(gè)地方習(xí)慣于事實(shí)上街道去參觀，去訪問(wèn),have/hasbeeningetusedtoasamatteroffactblockcomeforavisit,Asamatteroffact/Infact,Lucyisgoodatdancing.,Asamatteroffact/Infact,Iamstrong.,asamatteroffact=infact,1bListento1aandtickwhatwasmentionedaboutNewYork.,四讀P17的1a判斷對(duì)錯(cuò)（TorF）1.HelenhasbeeninNewYorkforalongtime.2.TherearemanyexcellentrestaurantsinNewYork.3.BobdoesntlikeNewYorkatall.4.Thestreetsweredirtyinthepast,buttheyarentatpresent.5.Youcangotoplays,concertsandoperasonlyatweekends.6.BobinvitesHelentoseeNewYorkforherself.,五.根據(jù)提示，補(bǔ)全句子,1.I_(過(guò)去經(jīng)常起床）late,butnowIve_(習(xí)慣于起床）early.2.Canyouparkinthat_?(街區(qū))3_(事實(shí)上)，IthinkHongKongisawonderfulplacetotravel.4.Itisimportanttolearn_(化學(xué)).5.Arethereanyexamsattheendof_?（學(xué)期）,usedtogetup,gottenusedtogettingup,block,Asamatteroffact,chemistry,term,六.用for和since填空:,1.IhavebeeninBeijing_threeyears.2.IhavetaughtEnglish_Icamehere.3.Whatswrongwithyou?Ihaventseenyou_lastSunday.4.Itsthreeweeks_IleftBeijing.5.Wehavebuiltmanyfactories_1990.6.Hehashadacar_twomonths.7.Shehashelpedhomelesspeople_afewyears.,for,since,since,since,since,for,for,七.單項(xiàng)選擇1、Hehas_beentoShanghai,hashe?.already.never.ever.still2、ZhaoLan_already_inthisschoolfortwoyears.was;studying.will;study.has;studied.are;studying3、We_XiaoLisinceshewasalittlegirl.know.hadknown.haveknown.knew4、HarryPotterisaverynicefilm.I_ittwice.willsee.haveseen.saw.see,5、-Doyouknowhimwell?-Sure.We_friendssincetenyearsago.were.havebeen.become.made6、Myparents_Shandongfortenyears.havebeenin.havebeento.havegoneto.havebeen7、_hasMrWhitebeenamemberofGreenerChinasincehe_toChina?Howsoon,comesB.Howoften,gotC.Howlong,cameD.Howfar,arrived,八.句型轉(zhuǎn)換1、Theoldman_lastyear.Heforayear.(die)（動(dòng)詞填空）2、Thisfactoryopenedtwentyyearsago.(同義句轉(zhuǎn)換)Thisfactoryfortwentyyears.3、MissGaoleftanhourago.(同義句轉(zhuǎn)換)MissGao_anhourago.,died,hasbeendead,hasbeenopen,hasbeenawaysince,4、HermotherhasbeenaPartymemberforthreeyears.（同義句）Hermother_thePartythreeyears_.5、TheymovedtoFrancetwoyearsago.(同義句轉(zhuǎn)換)_twoyears_theymovedtoFrance.6、Thebushasarrivedhere.Itarrivedtenminutesago.(把兩個(gè)句子合并成一個(gè)句子)_,joined,ago,Itissince,Thebushasbeenherefortenminutes.,ThankYou!,2Listentothepassageandfillintheblankswiththecorrectformsofthegivenwordsorphrases.,BroadwayisastreetinNewYork.Ithasbeenthere_1811.It_bedirty.Butit_sincethe1920s.TheareanearTimesSquareisthehomeofBroadwaytheaters.Therehavebeenmanyfamous_alongthestreetformanyyears.Alotofartistsperformplays,concertsandoperasthere.Everyyearmillionsofvisitorscometoenjoythe_musicanddanceonBroadway._,BroadwaystandsfortheAmericantheatreindustry.,since,usedto,theaters,wonderful,Asamatteroffact,hasimproved,n.藝術(shù)家,n.參觀者,n.產(chǎn)業(yè)，工業(yè),theaterusedtoimprovewonderfulasamatteroffactsince,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.藝術(shù)家,n.產(chǎn)業(yè)，工業(yè),n.產(chǎn)業(yè)，工業(yè),n.參觀者,n.參觀者,millionsof用法：在英語(yǔ)中hundred,thousand,million,billion等詞，當(dāng)其前面有數(shù)詞時(shí)，它們不加“s”使用，其后也不用介詞of.直接跟可數(shù)名詞的復(fù)數(shù)形式。如：fivemillionpeople五百萬(wàn)人當(dāng)表達(dá)不確定數(shù)字時(shí)，在它們后面加上“s”再加介詞of使用。后接可數(shù)名詞的復(fù)數(shù)形式，表示“數(shù)百”“數(shù)千”“數(shù)百萬(wàn)”“數(shù)十億”。如：millionsofpeople數(shù)百萬(wàn)人,Letsmakeareport.,likethis:Ihavebeeninfor/sinceItisIreallylikelivingthere.Itusedtobeinthepast,andnowitis,Summary:,Welearn:,Wecan:,1.Somewords:block,artist,visitor,industry,chemistry,term2.Somephrases:asamatteroffact,millionsof3.Somesentences:1.Youwillgetusedtoitverysoonifyoucome.2.Asamatteroffact,itsawonderfulplacetolive.3.Youmustcomeforavisit.4.ThenyoucanseeNewYorkyourself.,UsethePresentPerfectTensewithforandsince.1.YouhavebeeninNewYorkforalongtime.2.ThecityhasimprovedalotsinceIcamehereafewyearsago.,Homework,2.Makefivesentences,usingforandsince.,1.Read1aaloud.,4.PreviewSectionB.,3.FinishSectionAinyourworkbook.,4Workingroupsandtalkabouttheplaceyoulive.Comparetodayssituationwiththatofthepast.Thefollowingdialogsmayhelpyou.,A:Ihavebeeninfor/sinceB:Howdoyoulikelivingthere?A:Itis/Verygood.