Unit 4 Earthquakes教案.docx
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Unit 4 Earthquakes教案.docx
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Unit4Earthquakes教案
Unit4Earthquakes
TheFirstPeriod
WarmingupandPre-reading
Teachingaims
1.Knowledgeaims:
1)Learnandmasterthenewwordsandexpressionsinthisperiod.
2)Learnhowtomakeanearthquakeplan.
3)Learnwhattocontaininapersonalearthquakebag.
2.Abilityaims
1)Trainthestudents’listeningability.
2)Trainthestudents’abilitytousetheInternettosearchforsomeusefulinformation.
3)Trainthestudents’abilitytocooperatewithothers.
3.Emotionaims:
1)Knowthedamagethatanearthquakecancause.
2)Knowthewaystoreducethelossesofanearthquake.
Teachingimportantpoints
Trainthestudents’speakingabilitybydescribing,talkinganddiscussion.
Difficulties:
Trainthestudents’listeningability.
Step1Warming-up
T:
DoyouknowwhathappenedintheIndianOceanattheendoflastyear?
Itshockedorwecansayfrightenedthewholeworld.
S:
Aterribletsunamibrokeoutthereon26thDecember.Morethan200000peoplewerekilled.
T:
Yes.Itissaidthatitisthebiggestinthefourdecades.Atsunamiisanunderseaearthquake.Thenhaveyouheardofanylandearthquakes?
Wouldyoupleaselistsome?
S:
WecanoftenhearthatearthquakesoccurinJapan.In1906,anearthquakestruckSanFrancisco,USA.About700peoplediedintheearthquakeandthefires.Andasmanyas250000peoplelosthomes.
T:
Butdoyouknowanyfamousearthquakesthathappenedinourcounty?
S:
TheTangshanEarthquakethathappenedin1976.
T:
Canyoutellmewhatmighthappeninanearthquake?
YoumaylookatthetwopicturesonPage25.
Step2Listening
T:
Beforewelearnthepassageaboutanearthquake,let’sfirstknowwhythereareearthquakesintheworld.Solet’sdosomelisteningonPage62.Listentothetapeforthefirsttimeandtrytogetageneralideaofthepassage.
Listentothetapeandchecktheanswers.(Itisaboutthecauseofearthquakesandhowwecanreducelossesfromthem.)
T:
ListentothetapeforthesecondtimeandjudgewhetherthestatementsinPart1aretrueoffalse.
T:
Let’schecktheanswers.Listenagainandtrytocorrectthestatementsthatarefalse.
T:
Listenagainanddoexercise2onpage62.
Afewminuteslater,checktheanswers.
Step3Speaking
T:
Youknoweveryfamilyshouldhaveanearthquakebag,inwhichthereareenoughthingsthatyoucanuseincaseofanearthquake.Herewehavealistofpossibleitemsforthepersonalearthquakebag.Chooseonlyeightthings,whichyouthinkarethemostessential,fromthelist.Theymustlastyoufivedays.Discusswithyourpartner.
(Afterseveralminutes.)
T:
Nowjoinanotherpairanddiscussyourchoices.Putallthethingsyouagreeonintoafinallist.Discusstheotheritemsexplainingyourreasonsandtryingtoagreewhichonesarethemostsuitable.
(Afterseveralminutes.)
T:
Eachgroupshouldchooseonerepresentative.Nowbepreparedtopresentyourlisttotheclassandgiveyourreasonsforeachchoice.
Step4Homework
1.PreviewthereadingpassageonPage26anddoexerciseIinthepart“Learningaboutlanguage”.
2.Askthestudentstolookformorewaysofreducinglossesofearthquakes.ThestudentscangotothelibraryorusetheInternettosearchforinformation.Aftersearchingfortheinformation,eachgroupshouldmakeaposter,informingpeoplehowtoreducethelossesofanearthquake.
Recordafterteaching:
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
T:
TheSecondPeriodReading1
Teachingaims
1.Knowledgeaims:
Learnsomenewphrasesandsomenewsentencepatterns.
2.Abilityaims:
1)earnsomedetailedinformationaboutanearthquake.
2)improvethestudents’readingability.
3)trainthestudents’abilitytograspkeyinformationwhilelistening.
4)rainthestudents’speakingability.
3.Emotionaims:
1)Trainthestudents’abilitytocooperatewithothers.
2)Knowthedeadlinessofanearthquakeandthesignsbeforeanearthquakeiscoming.
3)LearnfromthebraveryofpeopleinTangshantofacetherealityandrebuildthecity.
Teachingimportantpoints:
1Thenewwordsandexpressions.
2.Learnsomedetailedinformationaboutanearthquake.
3.Trainthestudents’abilitytocooperatewithothers.
4.Trainthestudents’speakingability.
Teachingdifficulties:
1Words:
shake,burst,rise,destroy,shock,fresh,injure
2.Phrases:
rightaway,atanend
3.Sentencepatterns:
(1)Itseemed/seemsthat…
(2)Thenumberofsb./sth.reached/reaches…
(3)Allhopewasnotlost.
4.Improvethestudents’readingability.
5.Trainthestudents’abilitytograspkeyinformationwhilelistening.
Teachingprocedures:
Step1Pre-reading
T:
Supposeyouarewarnedofacomingearthquake.Nowyouhavetimetotakeonlyonething.Tellyourpartnerwhatyouwilltakeandthereason.
T:
Ifanearthquakeisaroundthecorner,theremustbesomeabnormalphenomena.CarefullylookatthefourpicturesonPage25andtrytodescribewhatyouhaveseen.
Step2Listening
T:
Everyoneknowsthatanearthquakeisveryterrible.Today,wewilllearnsomethingaboutthestrongestearthquakeinChina’shistory,whichhappenedinTangshan,Hebei,in1976.Firstlistentothetapewithyourtextbooksclosedandcheckwhetherthefollowingstatementsaretrueorfalse.Ifitisfalse,trytocorrectit.
1.PeopleinTangshanwerewarnedoftheearthquakeanddidn’tgotobedthatnight.(F)
2.PeopleinBeijingalsofelttheearthquake.(T)
3.Morethan400000peoplewerekilledinthequake.(F)
4.Manyrescueworkersanddoctorsweretrappedundertheruinsduringtheaftershock.(T)
5.PeopletriedtogetfreshwaterfromunderthegroundinTangshan.(F)
Step3Reading
1.FinishPart1-2inComprehendingonPage27.
2.FinishPart3inComprehendingonPage27.
3.ReadthepassageagaintogetimportantinformationaboutTangshanEarthquake.
Step4SpeakingandListening
IfyourstudentsaregoodatEnglish,askthemtodothisexercise:
Supposeoneofyouwasanewspaperreporter,andtheotherwasawitnessofthe1976TangshanEarthquake.Nowthenewspaperreporterisaskingthewitnesssomequestions.Workinpairsplease.
IfyourstudentsareverypoorinEnglish,askthemtodothisexercise:
Playthetapeforthestudentstolistenandfollowinordertoletthemknowhowtoreadthetext.
Step5Homework
1.Readthetextseveraltimes.
2.Doexercise2onPage28.
3.Doexercise3onPage28intheexercisebookandhanditintomorrow.
4.Learnsomewordsphrasesandsentencepatternsinthisunitandmakesomesentenceswiththem.(Ss’Book,Page82-84)
Recordafterteaching:
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
TheThirdPeriodReading2
Teachingaims
1.Knowledgeaims:
1)words:
crack,burst,ruin,injure,destroy,shock,last
2)phrases:
atanend,rightaway,digout
3)sentencepatterns:
Allhopewasnotlost.
2.Abilityaims:
1)Trainthestudents’abilitytoreaddifferentnumbersinEnglish.
2)Learntheusageofsomedifficultwordsandexpressions.
3)Trainthestudents’abilitytoremovethedifficultieswhilereading.
3.Emotionaims:
1)Trainthestudents’abilitytocooperatewithothers.
2)Knowthedeadlinessofanearthquakeandthesignsbeforeanearthquakeiscoming.
3)LearnfromthebraveryofpeopleinTangshantofacetherealityandrebuildthecity.
Teachingimportantpoints:
1)Trainthestudents’abilitytoreaddifferentnumbersinEnglish.
2)rainthestudents’abilitytocooperatewithothers.
Teachingdifficulties:
1)Theexplanationofsomedifficultwordsandexpressions.
2)Trainthestudents’abilitytoremovethedifficultieswhilereading.
Teachingprocedures:
Step1Revision
1.T:
Thelastperiod,welearnedsomethingabouttheterribleTangshanEarthquakein1976,whichisthedeadliestearthquakeinChina’shistory.NowIamgoingtoaskyousomequestionsbasedontheReadingpassage.
(1)WhatdidpeopleinTangshanseeintheskybeforetheearthquake?
(2)Whatdidpeoplenoticeinthewells?
(3)Didpeoplepayanyattentiontotheseabnormalphenomena?
(4)Whendidtheearthquakebegin?
(5)Werethereanyaftershocks?
(6)Didthesurvivorsdenythecityandgotoliveinotherplaces?
2.Checkthehomework(Ex3onP28).Askthemtoreciteitafterclass.
Step2Developthestudents’abilityofcooperation
TurntoPage28andlookatPart4.Workingingroups.Readsomeofthesentencesandcompletetheothers.Thenchoosethebesttoreadtotheclass.Allowthestudentsseveralminutestofinishthetask.Checktheanswers.
Step3Importantpoints
AskthestudentstoturntoPage82.Asksomestudentstomakesomesentenceswiththewordsorphrases.Dealwithsomedifficulties.Youca
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