北师大版模块8Unit22Lesson3NaturalDisasters的教案.docx
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北师大版模块8Unit22Lesson3NaturalDisasters的教案
北师大版模块8-Unit-22--Lesson-3-Natural-Disasters的教案
Unit22Lesson3NaturalDisasters
崇世界
I.TeachingAims
1.Topractisereadingstrategiestocompletetextswithsentencegaps.
2.Topractiseusingthevocabularyofnaturaldisasters.
3.Todoexercisesaboutthetext.
4.Totalkaboutdisastersandaid.
II.TeachingImportantPointsandDifficultPoints
1.Somestudentsmayhaveproblemswiththepronunciationofthevocabulary.
2.Howtoreadthetextandgraspthemainideaofit.
3.TohelpthestudentsimprovetheirabilitytoexpressEnglishandtobecreative.
III.TeachingMethods
1.Multimediacomputerassistedinstruction
2.Communicativeteachingmethod
3.Student-centeredteachingmethod
4.Activity-basedteachingmethods(Question-and-answer;Freediscussion;individualwork,pairwork,groupwork)
IV.TeachingAids
Multi-mediacomputer,theblackboard
V.TeachingProcedures
Step1Greeting
Greetthewholeclassasusual.
Step2Warmup
Showthemsomepicturesofthedisasters.Lookatthefollowingpicturesandpointoutwhatkindofdisasterstheyare?
♦Aretheycausedbypeople?
♦Aretheymadeworsebypeople?
♦Aretheynatural?
Andthenleadinnewsubject:
NaturalDisasters.
Step3Readtolearn
AskSstoreadthetextandchecktheiranswerstoExercise1.TellSstoreadthroughthesentencesfirstbeforetheygobacktothetextandstudyeachparagraph,andthenaskthemtocompleteexercise3individually,checktheiranswers.
UsetheStrategiestocompletethegapsinthetext(1-5)withthesesentences(a-g).Therearetwoextrasentencesyoudonotneed:
a)Butevidenceshowsthat73,000yearsagotherewasamuchgreatereruption.
b)EvenEuropehassufferedandlargeareashavebeenunderwater.
c)Thatisprobablynotthemostimportantfactoreither.
d)Third,theotherbitsoflandyoumighthavebeenabletofarmarenowuseless.
e)Ontopofthataddglobalwarming.
f)Forexample,theYellowRiver,oncefamousforflooding,failedtoreachtheseaatallfor226daysin1997.
g)Oneanswerisoverpopulation.
Step4.Listening
Playthecassette,whiletheyarelistening,askthemtopayattentiontothepronunciationofthespeakerandchecktheanswersinexercise3.
Step5.Intensivereading
Askstudentstoreadthetextagainandanswerthequestions.Readthepassagecarefullyagainandfillinthefollowingblanksonthescreen.
1.whatistheattitudeofthejournalisttowardsthefuture?
2.Whoarethemostlikelytobevictimsofnaturaldisasters?
3.Whyaretherenowmorehurricanes,floodsanddroughts?
4.Whyarevolcanoesandearthquakesmoredangerousnow?
5.Whatcouldbethebiggestthreattotheplanetinthefuture?
6.Whateffectsmightthisthreathave?
Step6.Post-reading
Readthetextcarefullyandfillinthefollowingblanks.
Step7.Discussion
Workinpairs.Discussthesequestions:
1.Whatnaturaldisasterhashappenedinthelastyear?
2.Whatweretheresultsofthedisaster?
3.Whatdoyouthinkgovernmentscandotohelppreventnaturaldisasters?
3.Whatcanwedotoimprovetheenvironmentandhelpvictimsofnaturaldisasters?
Step8.Homework
askstudentstodotheexercise5and6ashomework.
2ndPeriod
Teachingobjectives
Inthislesson,wewill:
1.Learnandpractisevocabularyaboutnaturaldisasters,espcollocations.
2.Practiseidentifyingnounsandverbs.
Step1Guessingthenewvocabulary
1.Natureisturningonus
turnonsb.:
attack攻击,变得与……敌对
e.g.Thedogturnedonmeandbitmeintheleg.
ErlangturnedonLisa,who,hethought,haddeceivedhim.
2.Anumberofnationshavealreadybeeninarmedconflictoverwater.(L8,Para1)
armedconflictoverwater/land因水/土地而引起的武装冲突
3.Thetsunamikilled132,000Indonesiansandanother100,000peopleofothernationalities.Thiscatastropheisstillveryfreshinthemindsofpeopleworldwidewhohavenotgetovertheirseparationfromlovedoneslostinthetsunami.(L7,Para2)
catastrophe--agreat,oftensuddendisaster
4.…hadtofleeastheythoughtitwasabouttoerupt.
flee--torunaway,asfromtroubleordanger
Step2.LearnCollocations
1.reducedrainfall减少了的降雨量
2.irrigationcanals灌溉渠道
3.beinarmedconflictoverwater因水而引起的武装冲突
4.volcaniceruption火山爆发
5.beathreattosb/sth对…构成威胁
6.recoverfromatsunami从海啸(的灾难)中恢复过来
7.befreshinthemindsofpeople在人们的心目中记忆犹新
8.getovertheirseparationfromlovedoneslostinthetsunami
从与海啸中丧失亲人的打击中恢复过来
9.constructshabbyhomes搭建破烂的房屋
10.slipandslidedownhillinthelandslides在山体滑坡时滑下山坡
11.howlingwindswithspeedsof300km/h每小时300公里(咆哮)的大风
12.livewithintherangeofavolcaniceruptions生活在火山喷发的范围内
13.occuratrandomtimes不定时发生
14.tosomedegree在某种程度上
15.Theearthquakeclaimed1.6millionlives.地震夺取了160万人的生命。
16.Dustrolledacrosstheskies.灰尘席卷天空。
17.Itreducedtemperaturesby6°C.它使天气降低6摄氏度。
Step3:
Output
Task:
TellanaturaldisastertoyourforeignEnglishteacherwiththehelpofthegiven
collocations.
Topic1:
The5.12WenchuanEarthquake
Topic2:
The1998FloodinSouthChina
Topic3:
Animaginarydisasterin20XX
Step4Vocabularylearningstrategy----enlargeyourvocabularyvialearninghomograph
egfloodn洪水v淹没,使泛滥(L1)
firen火v开除(L2)
armn胳膊v武装(L8)
watern水v浇水(L9)
-----Canyoufindmorejustinthepassage?
PractiseEx5:
Decideiftheunderlinedwordsinthesentencesbelowarenounsorverbs.ThenwritedowntheirChinesemeanings.
Ex6:
Completethesentenceswiththecorrectformsofthewordsabove
Homework
1.Writeashortpassageaboutanaturaldisaster.5-8sentenceswillbeenough.
2.P56EX1—3
Ex4,5aremorechallenging.