4.3ListeningandSpeaking（課件）-九年級英語下冊（牛津深圳版）（廣州沈陽通用）

牛津版英語（九年級下）Unit4ListeningandspeakingNaturaldisasters課堂教學(xué)目的12新課導(dǎo)入3Content課堂活動5課堂訓(xùn)練6課堂小結(jié)4課堂重難點課堂教學(xué)目的12課堂重難點Listening板塊要求學(xué)生聽有關(guān)小行星撞擊地球的兩段政府公告和一段學(xué)生的對話，鞏固獲取關(guān)鍵信息的聽力技能。Speaking板塊的TalkTime部分幫助學(xué)生學(xué)習(xí)并掌握不同情感的表達方式。文化意識課堂重難點思維品質(zhì)課堂教學(xué)目的運用表示不同情感的表達方法編制對話，體會語音的表意功能。學(xué)會用冷靜的情緒正確應(yīng)對自然災(zāi)害。能根據(jù)情境表達不同的情感。激發(fā)讀者對大自然的敬畏之心，樹立熱愛生命和環(huán)保意識。ListeningWhatwillhappen?AnasteroidwillhittheEarth.Anasteroidwilltravelveryclosetotheearthanditmayhittheearth.Picturetalking新課導(dǎo)入3Scared/frightenedHowdoyoufeel?Whatwouldyoudo?Ishouldbringasurvivalkit.Ishouldstayinside.小行星撞擊地球小行星的直徑、撞擊速度、撞擊角度、撞擊地點不同，撞擊對地球造成的破壞力就不同。

不過，地球有很厚的大氣保護，因此受到外來星體的碰撞是有概率的，受到直徑越大的星體碰撞的概率越小。一般地，對地球而言，直徑在10米左右的星體，每年約有10顆左右沖入地球大氣層，約一兩顆會落到地面，形成隕石或隕鐵，不會造成什么嚴(yán)重的災(zāi)害.

直徑在50至100米左右的星體，每100年約會有1顆沖入地球大氣層，有的掉到地面，所造成的災(zāi)害范圍有限，落到哪兒哪兒倒霉；直徑達1000米的星體，約10萬年會有1顆沖入地球大氣并撞擊到地面上，會引起全球性的災(zāi)難（科學(xué)家猜測恐龍滅絕的原因之一），除非你此時不在地球上，不然你估計必死無疑。小行星撞擊地球因此，事實上最好的方法是，科學(xué)觀測小行星，及時發(fā)現(xiàn)可能與地球相撞的星體，科學(xué)確定小行星的直徑、速度、可能的撞擊角度、撞擊地點和撞擊可能對地球造成的破壞力，再采取措施——比如發(fā)射深度撞擊什么的，把該星體炸毀或者改變它的運行軌道，使之遠(yuǎn)離地球。小行星撞擊地球AListentotwogovernmentannouncementsandaconversation.Thentick(?)thethingeachstudentisgoingtodowhentheasteroidhitstheEarth.課堂活動4A

Listentotwogovernmentannouncementsandaconversation.Thentick(?)thethingeachstudentisgoingtodowhentheasteroidhitstheEarth.????1Thegovernmentaskedpeopletostayinsidewhenthe T/Fasteroidcame.2Barrycriedbecausehewasscared. T/F3Josephwantedtosay“Iloveyou”tohisparentson T/Fthephone.4Barrysuggestedputtingfood,waterandmedicineina T/Fdisastersurvivalkit.5Intheend,theasteroiddidnothittheEarth. T/FB

ListentotherecordingagainanddecidewhetherthefollowingsentencesareT(True)orF(False).Whydoesthegovernmentmakethefirstannouncement?Whatdoesthegovernmentadvisepeopletodo?Whatshalltheyputintheirsurvivalkit?Listenagain!Andanswerthefollowingquestions.BecauseanasteroidwilltravelveryclosetotheEarth.ItispossiblethatitwillhittheEarth.Itadvisespeoplenottogooutside.Food,waterandsomemedicine.Radioannouncer:Thisisagovernmentannouncement.An

asteroidwilltravelveryclosetotheEarth.It

ispossiblethatitwillhittheEarth.Pleasedo

notgooutside.Arthur:Whatarewegoingtodo,Helen?Helen:Oh,no!I’monly14.Ihaven’tevenstarted

mylife!Barry,I’mscared.Barry:Helen,don’tcry.I’msureeverythingwillbeOK.TapescriptsJoseph:Well,Iwanttogohome.Arthur:No,Joseph.Thegovernmentadvisedusnottogooutside.Weshouldstayhere.Joseph:I’mgoingtophonemymumanddad.IfthisismylastdayonEarth,Iwanttosay“thankyou”tomyparentsforeverythingthey’vedoneforme.Arthur,isthephoneworking?Arthur:Yes,itis.Goonanduseit,Joseph.I’mgoingtoprepareadisastersurvivalkit.WhatshallIputinmysurvivalkit,Barry?Barry:Food,waterandsomemedicine.Helen:I’mgoingtomakealistofeverythingIwanttodowithmylifeiftheasteroiddoesn’thittheEarth.Barry:That’sagoodidea,Helen.I’mgoingtothinkofallthegoodthingsinmylifeandwritethemdown.Radioannouncer:Thisisagovernmentannouncement.The

asteroidismovingawayfromtheEarth.ItwillnothittheEarth!SpeakingWehavedifferentfeelingsindifferentsituations.Somethingsmakeushappy,whileothersmakeusangryorafraid.ExpressingfeelingsTalktime新課導(dǎo)入3ThisisLily’sbirthdayparty.Howdoeshefeel?Shefeelshappyandexcited.Thebirthdaypartymakesherhappyandexcited.Let’sdescribetheexpressionsineachpicture!ThisisBen’sfirstmeeting.Howdoeshefeel?Hefeelsnervousandbored.ThemeetingmakesBennervousandbored.Let’sdescribetheexpressionsineachpicture!Howdoesitmakeyoufeelwhen…?youcheerforyourclassmatesatthesportsmeetingItmakesmeexcitedandenergetic.Let’sdescribetheexpressionsineachpicture!Peterisinthenoisyartgallery.Howdoeshefeel?Hefeelsangry.ThenoisemakesPeterangry.Let’sdescribetheexpressionsineachpicture!Howdoesitmakeyoufeelwhenyouwatchascarymovie?Itmakesmescared.Let’sdescribetheexpressionsineachpicture!Cindyislisteningtomusic.Howdoesshefeel?Shefeelsrelaxed.MusicmakesCindyrelax.MusicmakesCindyfeelrelaxed.Let’sdescribetheexpressionsineachpicture!feelings

energeticstressedoutcrazyrelaxedsleepyangrynervoushappysadexcitedboredsurprised課堂活動4Inpairs,makeshortconversations.Usetheexpressionsaboveandtheexamplebelowtohelpyou.1YouhavewonafreetickettotheFilmPark,(joy)2Youjustsawafilmthatmadeyouafraid.3Youfoundsomeonesmokingintheforest.4Youheardthatsomeonediedinatrafficaccidentyesterday.S1:Thisisamazing!I’veneverwonanythingbeforeinmylife.Icantbelievemyluck.S2:That'sreallygoodnews!I’msohappyforyou.S1:Thankyou.Helen:Oh,no!I’monly14.Ihaven’tevenstartedmylife!Barry,Iamscared.(scared)Barry:Helen,don’tcry.I’msureeverythingwillbeOK.(brave)Joseph:Well,Iwanttogohome.(afraid)SpeakupBWorkingroupsoffour.Decideonanemergencysituation.Followtheexample.Time:2:30p.m.Place: IntheclassroomCharacters:Fourstudents一Judy,Amy,PeterandJohn.Situation:Thestudentsaresittingintheclassroomandsuddenlytheyfeelthebuildingshake.

Theyimmediatelyknowitisanearthquake.Discuss1.Ifyouaregoingtomakeaconversationaboutanemergencysituation,whichnaturaldisasterwouldyoutalkabout?2.Wherewouldyouremergencysituationtakeplace,inyourcityorsomewhereelse?3.Whowouldbeinyouremergencysituation?4.Whichhi-techmachineswouldyouhaveinyouremergencysituation?B2Makeaconversationabouttheemergency.Thecharactersshouldexpressdifferentfeelings,e.g.bravery,fearandworry.Followtheexample.Judy:(veryafraidandcrying)Oh,no!Whatarewegoingtodo?Peter:(brave)Let’shideunderourdesks.John:(worried)It’snotagoodideatohidethere.Thedesksaren’tstrongenough.Judy:(veryafraidandcrying)The