Unit4Earthquakes教案Word格式文档下载.docx

Unit4Earthquakes教案Word格式文档下载.docx

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1.Knowthedamagethatanearthquake

2.Knowthewaystoreducethelossesofanearthquake.

Teachingimportantpoints

Trainthestudents’speakingabilitybydescribing,talkinganddiscussion.

Difficulties:

Trainthestudents’listeningability.

Step1Warming-up

T:

DoyouknowwhathappenedintheIndianOceanattheendoflastyear?

Itshockedorwecansayfrightenedthewholeworld.

S:

Aterribletsunamibrokeoutthereon26thDecember.Morethan200000peoplewerekilled.

Yes.Itissaidthatitisthebiggestintheforedecades.Atsunamiisanunderseaearthquake.Thenhaveyouheardofanylandearthquakes?

Wouldyoupleaselistsome?

WecanoftenhearthatearthquakesoccurinJapan.In1906,anearthquakestruckSanFrancisco,USA.About700peoplediedintheearthquakeandthefires.Andasmanyas250000peoplelosthomes.

Butdoyouknowanyfamousearthquakesthathappenedinourcounty?

TheTangshanEarthquakethathappenedin1976.

Canyoutellmewhatmightyhappeninanearthquake?

YoumaylookatthetwopicturesonPage25.

Step2Listening

Beforewelearnthepassageaboutanearthquake,let’sfirstknowwhythereareearthquakesintheworld.Solet’sdosomelisteningonPage62.listentothetapeforthefirsttimeandtrytogetageneralideaofthepassage.

Listentothetapeandchecktheanswers.（Itisaboutthecauseofearthquakesandhowwecanreducelossesfromthem.）

ListentothetapeforthesecondtimeandjudgewhetherthestatementsinPart1aretrueoffalse.

Let’schecktheanswers.Listenagainandtrytocorrectthestatementsthatarefalse.

ListenagainandtrytocompletethetableinPart2.

Afewminuteslater,checktheanswers.

Step3Homework

1.PreviewthereadingpassageonPage26anddoexerciseIinthepart“Learningaboutlanguage”.

2.Askthetolookformorewaysofreducinglossesfromearthquakes.ThestudentscangotothelibraryorusetheInternettosearchforinformation.Aftersearchingfortheinformation,eachgroupshouldmakeaposter,informingpeoplehowtoreducethelossesofanearthquake.

Recordafterteaching:

_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

TheSecondPeriod

Knowledge:

Learnsomenew,phrasesandsomenewsentencepatterns.

1.learnsomedetailedinformationaboutanearthquake.

2.improvethestudents’readingability.

3.trainthestudents’abilitytograspkeyinformationwhilelistening.

4.trainthestudents’speakingability.

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

Supposeyouarewarnedofacomingearthquake.Nowyouhavetimetotakeonlyonething.Tellyourpartnerwhatyouwilltakeandthereason.

Ifanearthquakeisaroundthecorner,theremustbesomeabnormalphenomena.CarefullylookatthefourpicturesonPage25andtrytodescribewhatyouhaveseen.

Step2Listening

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.ReadthepassageagaintogetimportantinformationaboutTangshanEarthquakeandfillintheblanks.（百思英语Page44）

Step4SpeakingorReadingaloud

IfyourstudentsaregoodatEnglish,askthemtodothisexercise:

Supposeoneofyouwasanewspaperreporter,andtheotherwasawitnessofthe1976TangshanEarthquake.Nowthenewspaperreporterisaskingthewitnesssomequestions.Workinpairsplease.

IfyourstudentsareverypoorinEnglish,askthemtodothisexercise:

Playthetapeforthestudentstolistenandfollowinordertoletthemknowhowtoreadthetext.

Step5Homework

1.Readthetextseveraltimes.

2.Doexercise3onPage28.

3.Doexercise2onPage28intheexercisebookandhangitintomorrow.

4.Learnsomewordsandphrasesinthisunitandmakesomesentenceswiththem.（Ss’Book,Page82-84）

TheThirdPeriod

1.words:

crack,burst,ruin,injure,destroy,shock,last

2.phrases:

atanend,rightaway,digout

3.sentencepatterns:

Allhopewasnotlost.

1.Trainthestudents’abilitytoreaddifferentnumbersinEnglish.

2.Learntheusageofsomedifficultwordsandexpressions.

3.Trainthestudents’abilitytoremovethedifficultieswhilereading.

2.Trainthestudents’abilitytocooperatewithothers.

1.Theexplanationofsomedifficultwordsandexpressions.

2.Trainthestudents’abilitytoremovethedifficultieswhilereading.

Step1Revision

1.T:

Inthelastperiod,welearnedsomethingabouttheterribleTangshanEarthquakein1976,whichisthedeadliestearthquakeinChina’shistory.NowIamgoingtoaskyousomequestionsbasedontheReadingpassage.

（1）WhatdidpeopleinTangshanseeintheskybeforetheearthquake?

（2）Whatdidpeoplenoticeinthewells?

（3）Didpeoplepayanyattentiontotheseabnormalphenomena?

（4）Whendidtheearthquakebegin?

（5）Werethereanyaftershocks?

（6）Didthesurvivorsdenythecityandgotoliveinotherplaces?

2.Checkthehomework（Ex2onP28）.Askthemtoreciteitafterclass.

Step2LearningaboutNumbers

TurntoPage28andlookatPart3.Matcheachwordtothenumberthathasthesamemeaning.Allowthestudentsseveralminutestofinishthetask.Checktheanswers.

Step3Importantpoints

AskthestudentstoturntoPage82.Asksomestudentstomakesomesentenceswiththewordsorphrases.Dealwithsomedifficulties.Youcanaddmorephrases.

Step4homework

Inordertomastertheusageofthesewordsandexpressions,pleasedosomerelatedexercises.

1.FinishoffthetwopartsinUsingWordsandExpressionsonPage63.

2.TranslatethesentencesonPage63intoEnglish.WritetheEnglishsentencesinoneofyourexercisebookandhanditintomorrow.