人教版高一英语必修一课件 Unit 4 教案Word文件下载.docx
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Step1.Warming-up
1.LeadinbytalkingabouttheearthquakewhichhappenedintheIndianOceanattheendoflastyear.AskSstodescribeitintheirwords.
2.AskSstosayaboutsomethingmoreaboutearthquakes,suchastheTangshanEarthquakethathappenedinourcountry.
3.LookatthetwopicturesonPage25.
Step2.Listening
1.Listentothetapetoknowwhythereareearthquakesintheworld.
2.Listentothetapeandchecktheanswers.(Itisaboutthecauseofearthquakesandhowwecanreducelossesfromthem.)
3.Afewminuteslater,checktheanswers.
Step3.Homework
1.PreviewthereadingpassageonPage26anddoexerciseIinthepart“Learningaboutlanguage”.
2.AskSstolookformorewaysofreducinglossesfromearthquakes.ThestudentscangotothelibraryorusetheInternettosearchforinformation.Aftersearchingfortheinformation,eachgroupshouldmakeaposter,informingpeoplehowtoreducethelossesofanearthquake.
Recordafterteaching.
PeriodTwo
1.Learnsomedetailedinformationaboutanearthquake.
2.Improvethestudents’readingability.
3.Trainthestudents’abilitytograspkeyinformationwhilelistening.
4.Trainthestudents’speakingability.
1.Thenewwordsandexpressions.
2.Learnsomedetailedinformationaboutanearthquake.
3.Trainthestudents’abilitytocooperatewithothers.
1.Words:
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
Step1.Pre-reading
1.AskSstopretendtheyarewarnedofacomingearthquake.Theyhavetimetotakeonlyonething.Telltheirpartnerswhattheywilltakeandthereason.
2.Ifanearthquakeisaroundthecorner,theremustbesomeabnormalphenomena.CarefullylookatthefourpicturesonPage25andtrytodescribewhathavebeenseen.
Anearthquakeisveryterrible.Inthisunit,wewilllearnsomethingaboutthestrongestearthquakeinChina’shistory,whichhappenedinTangshan,Hebei,in1976.Firstlistentothetapewithyourtextbooksclosedandcheckwhetherthefollowingstatementsaretrueorfalse.Ifitisfalse,trytocorrectit.
1.PeopleinTangshanwerewarnedoftheearthquakeanddidn’tgotobedthatnight.(F)
2.PeopleinBeijingalsofelttheearthquake.(T)
3.Morethan400000peoplewerekilledinthequake.(F)
4.Manyrescueworkersanddoctorsweretrappedundertheruinsduringtheaftershock.(T)
5.PeopletriedtogetfreshwaterfromunderthegroundinTangshan.(F)
Step3.Reading
1.FinishPart1-2inComprehendingonPage27.
2.FinishPart3inComprehendingonPage27.
3.ReadthepassageagaintogetimportantinformationaboutTangshanEarthquakeandfillintheblanks.
Step4.Homework
1.Readthetextseveraltimes.
2.Doexercise3onPage28.
3.Doexercise2onPage28intheexercisebookandhangitintomorrow.
4.Learnsomewordsandphrasesinthisunitandmakesomesentenceswiththem.(Ss’Book,Page82-84)
PeriodThree
1.Trainthestudents’abilitytoreaddifferentnumbersinEnglish.
2.Learntheusageofsomedifficultwordsandexpressions.
3.Trainthestudents’abilitytoremovethedifficultieswhilereading.
2.Trainthestudents’abilitytocooperatewithothers.
1.Theexplanationofsomedifficultwordsandexpressions.
2.Trainthestudents’abilitytoremovethedifficultieswhilereading.
Step1.Revision
1.AskSssomequestionsbasedontheReadingpassage.
(1)WhatdidpeopleinTangshanseeintheskybeforetheearthquake?
(2)Whatdidpeoplenoticeinthewells?
(3)Didpeoplepayanyattentiontotheseabnormalphenomena?
(4)Whendidtheearthquakebegin?
(5)Werethereanyaftershocks?
(6)Didthesurvivorsdenythecityandgotoliveinotherplaces?
2.Checkthehomework(Ex2onP28).Askthemtoreciteitafterclass.
Step2.LearningaboutNumbers
TurntoPage28andlookatPart3.Matcheachwordtothenumberthathasthesamemeaning.Allowthestudentsseveralminutestofinishthetask.Checktheanswers.
Step3.Importantpoints
AskthestudentstoturntoPage82.Asksomestudentstomakesomesentenceswiththewordsorphrases.Dealwithsomedifficulties.Youcanaddmorephrases.
Inordertomastertheusageofthesewordsandexpressions,pleasedosomerelatedexercises.
1.FinishoffthetwopartsinUsingWordsandExpressionsonPage63.
2.TranslatethesentencesonPage63intoEnglish.WritetheEnglishsentencesinoneofyourexercisebookandhanditintomorrow.
PeriodFour
1.LearntochoosethecorrectRelativePronounsfortheAttributiveClauses.
2.Trainthestudents’abilitytoreportwhatothershavesaid.
1.LearntheAttributiveClause.
LearntochoosethecorrectRelativePronounsfortheAttributiveClauses.
Checkthehomeworkexercises.
Step2.Grammar
Writesthesentence“Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.”Ontheblackboardbeforeclassbegins.AskSstothinkwhatkindofclauseitis?
AndthenintroduceTheAttributiveClausetostudents.
e.g.Thewomanwholivesnextdoorisateacher.
Asentencewithanattributiveclausecontainstwoshortersentences.Inthesentenceabove,thetwoshortsentencesare:
“Thewomanisateacher.”And“Thewomanlivesnextdoor.”TheAttributiveClauseistheanswertothequestion:
Whichwomanisateacher?
Wouldyoutrytodividethesamplesentenceontheblackboardintotwoshortsentences?
Sumuptherules:
“Who”isusedforpeople.“Which”isusedforthings.“That”isusedforthingsorpeople.“Whose”isusedinsteadofhis/her/their/somebody’s.“Whom”isquiteformal,andinmostcasesitisallrighttousewhoinstead.Butwhenwhomhasaprepositionbeforeit,itcannotbereplacedbywho.
Step3.Practice
1.NowlookatPart2inDiscoveringUsefulStructuresonPage28.trytocompleteeachsentenceusingthat,which,who,orwhose.
Letthestudentsdothisexerciseandchecktheanswers.
2.DomoreexercisesinEx3onPage51in《导学》.
Afterclass,readthepassageonPage64.It’saboutadviceonhowtoprotectyourhomefromanearthquake.Completethesentencesbelow,usingwho,whom,which,thatorwhose.
PeriodFive
1.Trainthestudents’speakingability.
2.Trainthestudents’abilitytosearchfordoingsomething.
3.Trainthestudents’abilitytodothingsstepbystep.
1.Knowhowtowriteaspeech.
2.Knowhowtowriteanewspaperstory.
3.Learntocooperatetoeachother.
Checkhomeworkexercisesandasksomestudentstoreadthesentencesout.
Step2.Readingandwriting
ReadtheletteronPage29.Intheblankatthebeginningoftheletter,writethelastnumberoftheyearitisnow.Thenintheblankneartheendoftheletter,useanumbertosayhowmanyyearsagothequakehappened.
(Afterseveralminutes,theteachercheckstheanswerswiththeclass.)
T:
Supposeyouarethestudentwhowasinvitedtogivethespeech.Whatshouldyouincludeinyourspeech?
(Studentsgivetheirdifferentanswers.)
Yes,whilewriting,don’tforgettocontaintheinformation.NowIwillgiveyou15minutestowritethespeech.Youcanfollowthepointsinpart3onthispage.
(Whilethestudentsarewriting,theteachergetsaroundtheclassroomandhelpsthestudentstodealwithanydifficultiesthattheyhave.)
(After15minutes)
Arethereanyvolunteerstoreadhisorherspeech?
(Ifthereisnobody,theteacherasksonetoread,andgivesomeassessments.)
Step3.Speaking
Imaginethatafteryourspeech,ZhangshaasksyoutogiveashorttalkaboutthenewstampsaboutTangshantohonorthecity.First,askandanswerthefollowingquestionsinpairs.
(1)Whatdothesestampsshow?
(2)Doyouthinkthesestampsareveryimportantandwhy?
(3)Willyoucollectthesestamps?
Whyandwhynot?
(Afterthestudentsaskandanswerthesequestionsinpairs.)
Nowtrytofillinthelinesinthelittletalk.Youcanusesomeoftheanswerstothequestions.
NextIwillaskoneofyoutoreadthelittletalk.
Step4.Writing
Bynowyouhavelearnedwritingaspeechandalittletalk.Nowyouaregoingtowriteanarticleforanewspaperaboutaspecialeventthathappedinyourhometown.First,let’slearnsomeskillsofwritingnewspaperstories.Beforeyouwrite,youshouldwriteanoutline.Thisisveryuseful.Today,wewilllearnhowtowr