Unit4 全单元课件 人教过渡教材

Unit4UnforgettableexperiencesWarmingup1.Doyouhaveanyexperiencethatisunforgettable?2.Whenandwheredidittakeplace?3.Whatdidyoudothen?4.Whyisitunforgettable?Discussion:ZhangHengisthemanwhomadetheearliestseismographin132.HowardCarteristhemanwhofoundKingTut’stombin1937.TheTitanicistheshipthat/whichsankafterhittinganiceberg.Beijingisthecitythat/whichhasgotthechancetohostthe2008OlympicGames.

speakingWorkinpairs.Lookatthepicturesandcreateadialogue.StudentAishavingsomekindofdifficultywithsomething,andStudentBishelpinghimorher.Usetheexpressionsfromtheboxtotalktoeachother.Help!Don’tworryWelldone!I’mafraidof…Don’tbeafraid.Youcandoit!I’mafraid.It’llbeOk/allright.Comeon!Itscaresme.It’’sallright!That’sbetter/Keeptrying.UsefulexpressionsExample:A:Help!Help!Fire!B:Pleasestepaside.EverythingwillbeOK.A:Youdon’tunderstand.There’sstillalittlegirlinside,who’ssleeping.B:What!Whereisshe?A:Inherbedroom.Oh,I’’msoworried.B:Whichroomisthat?A:It’stheroomonthesecondfloor.B:Don’tworry.We’llfindher.Don’tbeafraid.ReadingPre-reading:1.Whatnaturaldisastersdoyouknowabout?2.Haveyoueverexperiencedanaturaldisaster?Canyoudescribewhatitwaslikeandhowyoufelt?3.Whatwouldyoudointhefollowingsituations?DisasterFloodEarthquakeTyphoonFireSituationYou’reintheclassroom.You’resleepinginyourbedroom.You’reridingabikeontheroad.You’reshoppinginasupermarket.Whatwouldyoudo?First,…Next,…Then,…Finally,…First,…Next,…Then,…Finally,…First,…Next,…Then,…Finally,…First,…Next,…Then,…Finally,…DisasterReading(P24)1.IntroductionoftheText2.InstructionoftheText3.NotesQuestions:1.Whatdoestheword"rescue"mean(accordingtothecontext)?2.Whatdisasterhappened?Andwhoweretrapped?3.Whereweretheywhenthewatercame?4.Howdidtheytrytoescape?5.Whatwastheendofthestory?Post-Reading1.Herearesomesentencesfromthereadingpassage.Canyouworkoutwhattheunderlinedwordsreferto?5.Forsomemomentsbothweresilent.2.WhywasJefflookingforthechimney?1.Beforeshecouldmove,sheheardaloudnoise,whichgrewtoaterribleroar.1.Beforeshecouldmove,sheheardaloudnoise,whichgrewtoaterribleroar.2.Thereshesawawallofwaterthatwasquicklyadvancingtowardsher.3.Shewantedtowatchit.4.Flora,Whosebeautifulhairanddresswereallcoldandwet,startedcrying.5.Forsomemomentsbothweresilent.DiscussionWhatshouldyoudoifyouareFloraandJeff?LanguagePoints1).walloffire/wateretc:atallmassofsomethingsuchasfireorwater,thatstopsanythingfromgettingpass.2).sweep——clear(dust,dirt)awaywithsth：：*sweepthehouseclean*Astormsweptoverthecountry.席席卷*Theoldman’’seyessweptthedistance.扫扫视*Anewbroomsweepsclean.新官官上任三把把火。e.g.Theboatwashitbyawallofwater.3）.swallowingthegarden现在分分词短语作作伴随状语语，*Beforetheyreachedthehouse,anewgreatwavecame,sweepingdownthetrees,andsweepingthemdowntoo.e.g.Thereshestopped,listeningtothestrangesounds.4).must/can/may+have+过去分词词:表表示对已发生的事情情进行猜测e.g.ImetJeffatthegateamomentago.Hecan'thavegonetoAustralia.6)treeaftertree一棵树接一一棵树地*dayafterday*timeaftertime*busafterbus*pageafterpage5)get/standonone’’sfeet站起起来来*Hegotonhisfeetwhentheteacheraskedhimtoanswersomequestions.IntegratingskillsMountEmeiTheBuddhainLeshan2)Lookingupatthelargeheadanddownatthelargefeetmakesyoufeelsosmall.句句中中的的lookingupatthelargeheadanddownatthelargefeet是是动动名名词词短短语语，，在在句句中中做做主主语语。。*LearningEnglishwellisnoeasyjob.*Mypart-timejobisdeliveringnewspapersintheearlymorning.*Wearelookingforwardtohearingfromyousoon.1)atwo-daytrip数词+度量衡衡名称=复合合形容词*asixty-thousand-dollarhousegrammar定语从句（TheAttributiveClause)P1801、Imaginethatyouhaveamachinethatletsyoutravelintime.2、Youcouldvisitanyyearyouwish.3、Thenaskthreeclassmatesabouttheyearandtheplacetheywanttotravelto.4、Theywanttoseeothercountriesandvisitplacesthatarefamous,interestingorbeautiful.5、Yetthereareotherreasonswhypeopletravel.6、Thebasicequipmentyouneedforhikingissimple.7、Araftisasmallboatthatyoucanusetopaddledownriversandstreams.8、Ifyouwantanormalraftingtrip,chooseaquietstreamorriverthatiswideandhasfewfallentreesorrocks.9、Itisdoneonriversandstreamswherethewatermovesquickly.*Ihaveafriendwholikeslisteningtoclassicalmusic.(句中的的who可可用that代替)*IknowthestudentthathasneverbeenabroadisstudyingEnglishverywell.(句中中的that可用who代代替)*Ihavefinishedreadingthenovel,whichIlikeverymuch.(句中的的which不不可用that代替替)*I'mgoingtomeetmyfriendattheairport,whoiscomingfromtheStates.(句句中的who不不可以以用that代替)阅读短文文，划出出定语从从句与被被描述的的名词，，如需要要，请填填写适当当的关系系代词：：Penicillinisakindofmedicine____isnowwidelyusedinhospital.Ithasplayedaveryimportantpartinsavingthose____havegotseriousdiseases.Butdoyouknowanythingabouttheperson____discoveredit?PenicillinwasdiscoveredbyaBritishscientist,Alexander,____wasbornonAug.6,1881.Aftergraduatingfromamedicaluniversity,heworkedinalaboratory,wherehisresearchbegan.AfterWorldWarI,hecontinuedhisresearchforthesubstances____wouldcurepeoplewithoutbri