高一英语人教版必修一unit3课件--新版

高一英语人教版必修一unit3课件,Unit3TravelJournal,主讲：欢欢,Questions:Doyouliketravelling?Whydoyouliketraveling?Wherehaveyoubeen?,IWarmingUp,travel,Relaxourselves,Increaseourknowledge,Makefriends,Begoodtohealth,TheGreatWall,HewhodoesnotreachtheGreatWallisnotatrueman.,TheYellowMountain,Guilin,Guilinscenerystandsoutastheworldsbest.,桂林山水甲天下,TheForbiddenCity,bybus,byplane/byair,Whichkindoftransportdoyouprefertouse?,bybike,onfoot,bycar,Fillinthechartonpage17.Youcanfinishthispartbyconsideringthefollowingaspects.,Cost(花费)pollution(污染)Safety(安全)Comfort(舒适)Quickness(迅速)Convenience(方便),1.Verycheap2.efficientforshortjourneys,1.Takeslongerthanthetrainorplane2.nomeals3.uncomfortable,1.Cheaperthantheairplane,2.Viewsalongtheroad3.arriveatthecentreofthecities,1.Takeslongerthantheairplane2.Crowded,1.Cheaperthanplane2.Comfortable,3.Accommodationandmeals,1.Moreexpensivethanthetrainorbus2.Notconvenientforvisitinginlandplaces,1.Quick,time-saving,2.Comfortable3.Meals,1.Expensive,2.Airportsarefarfromthecentreofthecities.,Imaginethatyouplantospendaholiday.假定你计划去度假。（祈使句）,1.imagine常用于祈使句中，表示“假设”的情况。（=suppose）E.gImagineyoumarrysuchalazyman.Supposeyouliveonanislandalone.2.常用句型：imagine+（doing）sth.想象（干）某事；设想.Icantimaginethelifewithoutthechildren.imaginesb.doingsth.想象某人干某事Icanimaginehimsayingthat.imaginesb./sth.tobe.认为某人/某物.Ihadimaginedhimtobeateacher.imagine+that/what从句想象；认为.,Whereareyougoingonholiday?Whenareyouleaving?Howareyougoingto?Howlongareyoustaying?Whenareyouarrivingin/at?Whereareyoustaying?Whenareyoucomingback?,Sampledialogue,A:Ihaveplannedatripformyholiday.B:OK.Whereareyougoing?A:LijiangandDaliinYunnan.B:Great.Howareyougettingthere?A:AsIhaventmuchtimeIthinkIneedtotravelbyair.B:Thatsgoingtobeveryexpensive.Howmuchisthefare?A:About1,500yuan.B:Whenareyouleaving?A:Oneweekafterschoolfinishesforthisyear.B:Soundsgoodtome.Whereareyoustaying?A:Idliketostayinlocalhomes.B:Thatsoundsfun.HowlongareyoustayinginLijiangandhowlonginDali?A:Twonightsateachplace.B:Thatsgood.Whenareyoucomingback?A:5daysafterIsetoff.B:Great!Haveagoodtime!A:Thankyou!,现在进行时：,1.现在进行时的构成：助动词am/is/are+现在分词2.现在进行时的适用情况：表示说话时正在进行的动作。近来一段时间一直在进行的动作，但说话时动作不一定进行。Heislearningdrivingthesedays.这些日子他正在学开车。表示发展中或正在改变的情况。Theweatherisgoingcolderandcolder.表示在做某事的过程，通常是一个习惯性、经常性的动作Youlookprettywhenyouaresmiling.你微笑时看上去很美。与always,forever等副词连用，表示反复发生的或习惯性的动作，往往含有赞赏、抱怨、生气、厌烦等情绪。Sheisalwayscomplainingaboutothers.,现在进行时表将来,1.表示即将发生的动作，常有“意图”、“安排”或“打算”的含义，使句子更加生动，给人以期待感。此时多使用表示位置转移的动词（come,go,start,begin,arrive,leave,move,stay,etc)E.gWeareleavingearlytomorrowmorning.我们明天一早就出发。2.表示将来的现在进行时除使用位移动词外，也可使用某些非位移动词（do,buy,have,meet,play,spend,etc),此时句中一般要有表将来的时间状语。Mymotherisbuyingmeabikesoon.Tomishavingapartytomorrow.3.偶尔也可以表示较远的将来WhenIgrowup,Imgoingtojointhearmy.,现在进行时表将来,4.表示将来的进行时有时含有“决心”的意思，此用法多用于否定结构中。E.gImnotgoingtothecinema.我不去电影院了。Imnotwaitingforhimanylonger.我不再等他了。,Howdopeoplewholivealongariveruseit?,Pre-reading,Irrigate(灌溉)theirfields,makeelectricity,goswimming,gofishing,travelalongtheriver,LancangRiver-MekongRiver,TheSourceoftheMekongRiver,TheLength:,Thelongestriverintheworld.,theJifuMountainsinZaduoCountry,YushuTibetAutonomousRegionofnorthwestChinasQinghaiProvince,whichisabout5,200metersabovesealevel.青海省玉树藏族自治区杂多县境内的吉富山。,4880km,12th,ThenameoftheChinesepart:,LancangRiver(澜仓江）,Introduction,WhichcountriesdoestheMekongRiverflowthrough?,China,Laos,Myanmar,Thailand,Cambodia,Vietnam.,WhatsthenameoftheChinesepartoftheriver?,LancangRiver,ThecountriesthattheMekongRiverflowsthrough.,Laos,Thailand,Myanmar,Cambodia,Vietnam,China,*Matchthemainideawitheachparagraph,Para.1Para.2Para.3,A.ThepreparationbeforethetripanddetailsaboutMekongriverB.DifferentattitudesbetweenwangkunandwangweiC.TakingagreatbiketripalongtheMekongriver,Structureofthetext,Group1(para.1)1.Whotakespartinthejourney?2.Whatstheirdream?3.WhoareDaoWeiandYuHang?4.WhoplannedthetriptotheMekong?Group2(para.2)1.DidWangWeiknowthebestwayofgettingtoplaces?2.WhereisthesourceoftheMekongRiver?3.IsitadifficultjourneytocyclealongtheMekongRiver?Why?Group3(para.3)1.WhatcanyouseewhenyoutravelalongtheMekongRiver?2.HowdoesthescenerychangewhenyoutravelalongtheMekongRiver?Orderthesentences.a.TheMekongRiverenterstheSouthChinaSea.b.TheMekongRiverbeginsataglacieronaTibetanmountain.c.Atfirst,theriverissmallandthewaterisclearandcold.d.TheMekongRiverentersSoutheastAsia.e.TheMekongRivertravelsacrosswesternYunnanProvince.f.TheMekongRiverleavesChina.,Groupwork,Readthe1stparagraph:,1.Whotakespartinthejourney?2.Whatstheirdream?3.WhoareDaoWeiandYuHang?4.WhoplannedthetriptotheMekong?,WangWei,WangKun,DaoWeiandYuHang.,Totakeagreatbiketrip.,WangKunscousinswhoareatacollegeinKunming.,WangWeiplannedthetrip.,Readthe2ndparagraph:,1.DidWangWeiknowthebestwayofgettingtoplaces?2.WhereisthesourceoftheMekongRiver?3.IsitadifficultjourneytocyclealongtheMekongRiver?Why?,No,shedidnt.,ItisinQinghaiProvince.,Yes,becausethejourneybeginsatanaltitudeofmorethan5,000meterswhereitishardtobreatheandverycold.,Readthe3rdparagraph:,1.WhatcanyouseewhenyoutravelalongtheMekongRiver?,Wecanseeglacier,rapids,hills,valleys,waterfallsandplains.,2.HowdoesthescenerychangewhenyoutravelalongtheMekongRiver?Orderthesentences.,TheMekongRiverenterstheSouthChinaSea.TheMekongRiverbeginsataglacieronaTibetanmountain.Atfirst,theriverissmallandthewaterisclearandcold.TheMekongRiverentersSoutheastAsia.TheMekongRivertravelsacrosswesternYunnanProvince.TheMekongRiverleavesChina.,(bcefda),1.Eversincemiddleschool,mysisterWangWeiandIhavedreamedabouttakingagreatbiketrip.1).dreamn./v.dreamed/dreamt,Languagepoints,dream（v.）,of/aboutsth.梦想；梦见；做梦adream做了一个的梦thatsb.tobe梦想某人成为,1.Shealwaysdreamsofrunningherownbusiness.,她一直梦想着经营自己的生意。,2.Idreamedaboutyoulastnight.我昨晚梦见你了。,3.Idreamedahappydreamyesterday.我昨天做了一个幸福的梦。,4.Ineverdreamedhimtobealiar.,我做梦都没有想到他会是一个撒谎的人。,TheyareDaiandgrewupinwesternYunnanProvinceneartheLancangRiver,theChinesepartoftheriverthatiscalledtheMekongRiverinothercountries.theChinesepart.othercountries作“theLancangRiver的同位语。名词或代词在句中作同位语，在同位语后跟一个定语从句加以修饰限制。e.gItsaworldfullofwonders,onewhereanythingcanhappen.Shegavemeadeterminedlook-thekindthatsaidshewouldntchangehermind.,Exercise:Meetingmyuncleaftersomanyyearswasanunforgettablemoment,_Illalwaystreasure.A.thatB.oneC.itD.what,B,Aftergraduatingfromcollege,wefinallygotthechancetotakeabiketrip.graduatingfromcollege作伴随状语。分词作状语时，其形式主要看分词与句子主语之间的关系：主谓-现在分词；动宾-过去分词e.gTheycameintotheclassroom,laughingandtalking.他们说笑着走进了教室。Thepopstarhurrieduptohiscar,followedbyhisfans.那个明星匆忙走进自己的车，后面跟着他的粉丝。,Exercise：Hehadawonderfulchildhood,_withhismothertoallovertheworld.A.travelB.traveledC.totravelD.traveling,D,finallyadv.终于；最后；（用于列举）最后地；决定性地finally,intheend和atlast的区别：finally用来在列举事物或论点时引出最后一项内容，一般无感情色彩。atlast表示”等候或耽误了很久才.，强调经过一番拖延或曲折后，常带有较厚的感情色彩。intheend也表示经过一定的耽误、等待之后“终于”；同时也可用于预测未来。e.gAtlast,wefoundoutwhathadreallyhappened.我们终于查明真正发生了什么事。Mydreamwillcometrueintheend.我的梦想终会实现。,Exercise:Sheputsomesoilinthebox,thensowedtheseedcarefully,andcovereditwithmoresoil._shekepttheboxintheshade.A.IntheendB.AtlastC.totheendD.Finally,D,ItwasmysisterwhofirsthadtheideatocyclealongtheentireMekongRiverfromwhereitbeginstowhereitends.itwas.who的强调句型，被强调部分是句子的主语“mysister。被强调部分若是”人“，则用who/that；若是其它”时间、地点“等一律用that。e.gItwasTomwhobroughtthebookhereyesterday.是汤姆昨天把这本书拿到这里来的。,注意：若被强调部分是原句的主语，who/that后的谓语动词在人称和数上与该主语一致。e.gItisIthat/whoamyourtruefriend.被强调部分不管单复数如何，始终用itis/was.,Exercise:就是因为坏天气导致足球比赛不得不被推迟。,Itwasbecauseofbadweatherthatthefootballmatchhadtobeputoff.,是孩子们在花园里制造噪音吗？,Isitthechildrenwhoaremakingnoiseinthegarden?,Althoughshedidntknowthebestwayofgettingtoplaces,sheinsistedthatsheorganizethetripproperly.本句中insist的宾语从句用了虚拟语气。insist+宾语从句：表示个人建议、主张，意为”坚持要求“时，从句需用虚拟语气，即(should)+do;表示主语认定一个事实，意为”坚持说；坚持认为“时，从句应用陈述句语气。e.gHeinsistedthatwe(should)acceptthesegifts.Theboyinsistedthathehadntbrokenthewindow.,insist,on/upon(doing)sth.坚持要求干.;强调.e.gHeinsistedongoingwithme.他坚持跟我一起去。Heinsistsupontheimportanceofcorrectpronunciation.他强调正确发音的重要性。onsb.sdoingsth.坚持要求某人干某事Motherinsistedonmystayingathome.母亲坚持要求我呆在家里。,注：insist之后不能直接跟名词、代词或动名词作宾语，需加介词on/upon.,Exercise:1.Iinsistedthatadoctor_immediately.A.hasbeensentforB.sentforC.willbesentforD.besentfor2.ThedoctorinsistedthatI_ahighfeverandthatI_arestforafewdays.A.had;hadB.have;haveC.had;haveD.have;had,D,C,3.Themaninsisted_ataxiforme.A.findB.tofindC.onfindingD.infinding4.Theladyinsistedthattheyoungman_herwalletandinsistedon_tothepolicestationatonce.A.hadstolen;besentB.shouldsteal;sendingC.hadstolen;hisbeingsentD.shouldsteal;sending,C,C,WhenItoldherthatourjourneywouldbeginatanaltitudeofmorethan5,000meters,sheseemedtobeexcitedaboutit.sb.seemed/seemstobe/do.,seem常用作系动词，意为”看起来“seem+adj./n.(tosb.)(在某人看来）好像.e.gYouseemhappytoday.你今天好像很高兴。Heseemsaniceman.他好像是个好人。seemlike+n./pron.看起来Itseemslikeagoodidea.这看起来是个好主意。sb.seems/seemedtodo/be.某人好像Theyseemtoknowwhattheyaredoing.看来他们明白自己在干什么。,Itseems/seemedthat.似乎；看来Itseemsthathedoesntagreewithus.看来他不同意我们的观点。Itseemsseemedasif/though.看来好像Itseemedasiftheywouldmarriedthen.那时看起来好像他们要结婚了。Itseems/seemed+adj.+todo.干好像Itseemsreasonabletoaskstudentstobuyadictionary.要学生买一本词典好像也没什么不合理。,WhenItoldhertheairwouldbehardtobreatheanditwouldbeverycold,shesaiditwouldbeaninterestingexperience.当我告诉她哪里空气稀薄，呼吸困难，而且天气很冷时，她却说这将是一次有趣的经历。theairwouldbehardtobreathe：“air”是”breathe”的逻辑宾语。主语+be+adj.+todo:不定式与主语之间是逻辑上的动宾关系时，常用主动表被动。（用于此类结构的形容词有：harddifficult,easy,impossible,comfortable,pleasant,dangerous,fit,bad,good等。）E.gTheproblemisdifficulttosolve.这个问题很难解决。Theairisbadtobreathe.呼吸这种空气对身体有害。,注：此结构中，不定式的动词若为不及物动词时，要加相应的介词。E.gExercise:1.Inmanypeoplesopinion,thatcompany,thoughrelativelysmall,ispleasant_.A.todealwith(与做生意）B.dealingwithC.tobedealedwithD.dealwith2.英语难以在短时间内学好。,A,Englishisdifficulttolearnwellinashorttime.,汤姆是一个很难相处的人,Onceshehasmadeuphermind,nothingcanchangeit.“Once”引导时间状语从句，意为“一旦，就”E.gOnceyoustart,youllnevergiveup.一旦你开始了，就不要放弃。Physicsiseasytolearnonceyouunderstandtherules.一旦你理解了规则，物理就不难学了。,Exercise:_theydecidewhichcollegetogoto,studentsshouldresearchtheadmissionprocedures.A.AsB.WhileC.UntilD.Once,D,辨析：once与assoonas同：二者都可译为“一就”，引导时间状语。异：once引导的时间状语从句带有条件的意味，常译为“一旦”。assoonas引导的时间状语从句强调时间衔接的紧促性，常译为“一就；刚就”。E.gOnceyouveseenit,youllneverforgetit.一旦你见到它，你将永远忘不掉它。IllinformyouassoonasIgetintouchwithher.我一联系上她就马上通知你。,Itbecomesrapidsasitpassesthroughdeepvalleys,travellingacrosswesternYunnanProvince.当河水穿过深谷，流经云南西部时，它变成了急流。as在该句中用作连词，引导时间状语从句，意为“当的时候；随着；一边一边”。E.gAsthesunrose,thefogdisappeared.当太阳出来的时候，雾就消散了。Hesmiledashepassed.他路过时笑了笑。,Exercise:他一边沿着河边走，一边读这封信。,Hereadtheletterashewalkedalongtheriver.,拓展,表将来的其它表达方式：1.begoingtodo:表示人主观上近期的“打算、意图、计划”等E.gAreyougoingtovisitthemuseumthisafternoon?表示有某种迹象表明最近将会发生的事。Look!Itsgoingtorain.看！天要下雨了。（可通过天上的云等迹象看出来）2.wil/shall+do:表达单纯的将来，是对未来事情发生的“预见”。will用于各种人称，shall一般用于第一人称。Weshall/willbetherebytwelve.我们将于12点到那儿。Illgobacktomyhometownnextmonth.下个月我要回老家。,3.be+todo:表示预定，按计划或安排将发生某事，有时也表示命令、禁止或可能性。TheFrenchPresidentistovisitChinanextmonth.Nooneistoleavetheroomwithoutpermission.4.一般现在时表示将来:常用于表示按计划、按规定或是按时刻表来进行的未来动作，仅限于一些转移动词。Theplanearrivesat2:00thisafternoon.飞机将于今天下午2：00抵达。5.beabouttodo:正要，即将。表示马上要发生的动作。不能与表示将来时间的状语连用，常用于：beabouttodo.when.正要做.,这时.Iwasjustabouttogotoworkwhensomeonecalledmeup.,法国总统将于下个月访华。,未经允许，任何人不得离开这个房间。,我正要去上班的时候，这时有人打电话给我。,Exercise:,-Ihavenotfinishedmydinneryet.-Butourfriends_forus.A.willwaitB.waitC.havewaitedD.arewaitingIvewonaholidayfortwotoFlorida.I_mymumwithmetohavefunthere.A.amtakingB.havetakenC.takeD.willhavetaken,A,D,Exercise:,Ladiesandgentlemen,pleasefastenyourseatbelts.Theplane_.A.takesoffB.istakingoffC.hastakenoffD.tookoffHurryup!Thetrain_.Youknowit_at8:30am.A.leaves;leavesB.isleaving;leavesC.leaves;isleavingD.isleaving;isleaving,B,B,WhatdoyouthinkaboutWangKunandWangWei?,Wangkunscharacter:enthusiastic,criticalandsensibleWangWeischaracter:imaginative,organized,eager,persistent,stubbornandrisk-taking,ASummary,WangKunandWangWeihave_abouttakingagreatbiketrip.whenthey_fromcollege.They_to_alongtheMekongRiverwiththeir_.WangWeiisvery_.Oncesheis_todosomethingshewillnever_hermind.AlthoughitisdifficulttotravelalongtheMekongRiverbybike,she_thattheyfindthe_oftheriverandbegintheirjourneythere.,dreamed,graduated,decided,cycle,cousins,stubborn,determined,change,insisted,source,UsingLanguage,JouneyDownTheMekong,Part2Anightinthemountains,TheTibetanMountains,Fastreading,Whatsthemainideaofthepassage?1.Whenandwheredoesithappen?2.WhatitemsareWangKunandWangWeicarryingwiththem?3.Wherearetheyreaching?,1.Whenandwheredoesithappen?2.WhatitemsareWangKunandWangWeicarryingwiththem?atent,acookerandfood,pillow,waterbottlescaps,coats,gloves,trousers,T-shirtsandshorts.3.Wherearetheyreaching?,AtnightinautumninTibetanmountain,Dali,Yunnan,Trueorfalse,TheyreachedTibetinwinter.()WangWeialwaysrodeinfrontofme.()3.Whentheyreachedavalley,itbecamewarmer.()4.Theywenttosleepearlyintheirtent.()5.Therewasalmostnowindonthatnight.()6.TheircousinswilljointheminDali.(),F,T,T,F,T,T,DetailedreadingReadPara2andfilltheblanks,We.,WangWeibutI,TheskyThestars,Therewasonlythesoundof,Intheearlyevening,Aftersupper,Atmidnight,makecamp,wenttosleep,stayedawake,becameclearer,grewbrighter,fire,Alongthewaychildrendressedinlongwoolcoatsstoppedtolookatus.一路上，穿着羊毛大衣的孩子们停下来看我们。dressedinwoollongcoats为过去分词短语作children的后置定语，为动宾关系。等同于一个定语从句：whoaredressedinlongwoolcoats.E.gDoyouknowthegirldressedinred?Doyouknowthegirlwhoisdressedinred?,LanguagePoints,dress的用法：1.dresssb./oneself给某人/自己穿衣服Themotherisdressingherbaby.母亲正为婴儿穿衣。2.bedressedin+衣服/颜色穿着Sheisdressedinblacktoday.今天她穿了一身黑。,Toclimbthemountainswashardwork.爬山是一件辛苦的事不定式toclimbthemountains作主语。不定式作主语时经常用it充当形式主语，而将真正的主语放到谓语动词之后。E.gTomasteraforeignlanguageisnecessarynowadays.=,Itisnecessarytomasteraforeignlanguage.,Atonepointweweresohighthatwefoundourselvescyclingthroughclouds.find+宾语(ourselves)+宾语补足语(cycling)在此结构中，宾补可以为：形容词、现在分词、过去分词、介词短语等表示find之后的宾语的状态。E.gWecamehomeandfoundhimasleeponthesofa.我们回到家发现他躺在沙发上。,Exercise:1.他发现自己被一个贼跟着。2.她醒来发现自己躺在医院的床上。,Hefoundhim