Module 4 Sandstorms in Asia 教学设计1优质公开课外研版必修3精品.docx
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Module4SandstormsinAsia教学设计1优质公开课外研版必修3精品
Module4SandstormsinAsia教学设计1
Period1
Teachinggoals
1.Targetlanguage
(A)importantvocabularyandphrases
blow,bury,frightening,last(v),sandstorm,dig,protection,
sign,earthquake,cutdown,giveout,digup
(B)importantsentencestructure
Icouldn'tagreewith---------,Ithink-------,
Youare/Itisabsolutelyright------,It'sextremelyserious-------,
Ihavenoidea-------,Itcouldn't--------,
Giveone'sideas-------,Inmyopinion,we---------,
Weshould/needto/must----,
2.Abilitygoals
Enablethestudentstotalkaboutthesandstorms,thereasonsforcausingsandstormsandtheimportanceofprotectingenvironment
3.Learningabilitygoals
Helpthestudentstohowtotalkaboutthesandstorms,thereasonsforcausingsandstormsandtheimportanceofprotectingenvironment.
Teachingimportantpoints
1.Howtodescribesandstormsandenvironmentalprotection
2.Howtoexpressone’sopinions
Teachingdifficultpoints
Learntolookforthegeneralideaandspecificinformation.
Teachingaids
Ataperecorderandacomputer
Step1Revision
1.Checkthehomework
2.Askstudentstoreadthewordstogetherandchecktheirpronunciation
Step2Pre-listening
T:
Goodmorning,everyone.Todaywearegoingontostudyanewmodule,Module4SandstormsinAsia.Iwillshowyousomepicturesofsandstorms.
Talkabouttheminyourwords.
Showthemsomepictures.
T:
No1
S1:
InthefirstpictureIcanseeawomanisridingabikehard.Theskyisyellow.
T:
Canyouseethebuildingsclearly?
S2:
No,ICan'tseethem,theyarenotclear.
T:
Lookatthispicture,canyoudescribeit?
S3:
Icanseemanypeopleridingbikeswearingmasks.Theweatherisverycold,sotheywearglovesandmoreclothes.
Step3Warmingup
T:
OpenyourbooksonPage31.Lookatthepicturesinyourbooks.
S:
Thereisstrongwindcarryingsandinthesky.andacarcoveredwithsandwithrunningslowly
T:
Right.Nowcompletethesentencesusingthewordsinthebox.Threeminuteslate,checktheanswers
Answers:
sandstorms.lasts.frightening.blows.
T:
Fromthisshortparagraph,wecanseesandstormsisveryfrightening,Haveyoueverexperiencedthesandstorms?
Howisitcreated?
Nowpleaselookatthewordsinthebox.
Explainthemeaningsofthewordsinclasstogether.ThendividethewholeclassintofourgroupstodiscussthequestionsinActivity2.Atlast,callbacktheanswers.
Step4PronunciationandFunction
Nowlistentothetapeandaskstudentstounderlinethewordsstressedandconcludewhenandwherethewordwillbestressed.ThenaskstudentstopracticeActivity1&2.Listenagaintochecktheanswers.AskstudentstocompletethesentencesinEX3usingexpressionsfromEX1&2
Step5Talking
Supposeyouareacitizen.Thereisasandstorminyoucity.Areporterwantstointerview
youaboutthissandstorm.Makeadialogueaboutyourinterviewwithyourpartner.
S1:
S2:
Step6Homework
1.Writeacompositionaccordingtothepictures.
2.Writeashortpassagetodescribethepollutionaroundyou.
Period2
Teachinggoals
1.Targetlanguage
(A)importantvocabularyandphrases
mass,dune,desertification,citizen,dust,forecast,cycle,mask,affect,strengthen,situation,survive,startto---------,wakeupto-----------,
advisesb(not)todosth,oneafteranother.
(B)importantsentencestructure
ScientistshavetriedmanywaystosolvetheproblemandinChinaamasscampaignhasbeenstartedtohelpsolveit.
Youjusthadtohopeyou’dsurvive.
Thisisaprocessthathappenswhenlandbecomesdesertbecauseofclimatechangeandbecausepeoplecutdowntreesanddigupgrass
Weatherexpertsadvisepeoplenottogoout
Tobecyclinginasandstormisfrightening
Therewasnothingtobedone
2.Abilitygoals
Improvethestudents’abilitytoreadforspecificfacts.Knowthecauseandresultofthesandstorm,andwhattodoinsandstormandfostertheirsenseofresponsibilityofprotectingtheenvironment.
3.Learningabilitygoals
Helpstudentstolearnhowtodescribeaphenomenonandexpressthefeeling.
Teachingimportantpoints
1,Learnsomecharactersandresultofthesandstorm.
2,Askstudentstothinkwaystoprotecttheenvironment.
Teachingdifficultpoints
1,Discusstheanswerstothequestions.
2,Generalizethecharacteristicsofsandstorm.
Teachingaids
Ataperecorderandacomputer
Step1GreetingandRevision
Checkthestudents’homeworkbyaskingsomeofthestudentstoreadtheirshortpassageaboutpollutionaroundthem.
T:
Goodmorning/afternoon,boysandgirls.Whowanttoshareyourshortpassageaboutthepollutionaroundthem?
Ss:
I’dliketo.Ourearthusedtobeabeautifulplace.ThicktreesandgreengrasscoveredthehillsandtheearthwasthebesthomeforbirdsandanimalsWhatabeautifulsceneitwas!
However,astimewenton,peopledestroyedtheforesttogrowcrops.Whatwereworse,peoplelettheircattleeatupthegrass.Soyoucanseeastretchofwastelandinsteadofgreenhills,strongwindblowawaytherichsoilthatliesonthetopofthefield.Wedohopeallthepeoplewilltakegoodcareofourforestsandplantmoretreestoimprovetheenvironmentinwhichweareliving.I'msureaslongaswetryeverypossiblemeans,we'resuretohaveabeautifulenvironmentagain.
T:
Excellent!
Thankyou.Yesterday,wehavetalkedaboutsomethingaboutsandstorm.Today,wearegoingtolearnmoreaboutit.OpenyourbooksonPage32.Haveyoupreviewedit?
Step2Pre-listening
T:
Now,Iwillgiveyoufiveminutesandreadthewholepassagequickly,findthequestionsonthetopofthispassage
1,Thereisaterriblesandstorm.
2,Shewearsamask,scarf,andheavyclothes.Becausethereisastrongsandstorm.
3,Trafficmovesveryslowlybecausethethickdustmakesitdifficulttosee.
4,Theexpertadvisespeoplenottogoout.
Afterfiveminutes,checktheanswers.
T:
Now,who'dliketotalkaboutthefirstquestion?
Volunteer?
S1:
I’dliketotry.------
S2:
-------
S3:
-------
S4:
--------
Step3Reading
T:
TurnyourbooksonPage33.LookattheActivity2and3,readthetextquicklyagainandcompletetheactivities.Threeminutes.
Skimming:
cycle(v),expert,process,citizen,dust,survive,forecast,situation,b,b,a,a.
After3minutes,asksomestudentstochecktheanswers.
Intensivereading:
T:
ReadthewholepassageverycarefullyandcompleteEx.4and50nPage33.Whilereadingtheunderlinephrasesandsentencesthatyouthinkareimportant.Readitsilentlyandtrytogetthegeneralideaofthispassage.
Tenminutes:
1.Thewindsinasandstormcansometimesbestrongenoughtomovesanddunes.
2.WhenRenjianbowaslivinginInnerMongoliaheexperiencedaterriblesandstormindesert.
3.SandstormsinChinaappeartohaveincreasedinrecentyearsasaresultof“desertification”.
4.Cuttingdownthetreesanddiggingupthegrasscancausetheclimatetochangeandmakethelandbecomedesert.
After10minutesaskstudentstochecktheanswersandshowtheanswersonthescreen.
1:
forecasted2:
frightening
3:
survived4:
dust
Step4Explanation
Duringtheprocedure,theteacherwillexplainthetextanddealwithlanguagepoints.
T:
Wehavegottenthemainideasofthetext,andgeneralideaofeachparagraph.Nowlet’sdealwithsomelanguagepoints.Whohaveanydifficultieswiththetext?
I'llgiveyouthreeminutestolookthroughthetext,andthenmarkthedifficulties.
Threeminuteslater,.
T:
Whohasanydifficulties?
S1:
Wouldyoupleaseexplain“youjusthadtohopeyou’dsurvive”?
What'sthemeaningof“survive”?
T:
Goodquestion.“Survive”meanscontinuetoliveorexist.”Forexample,“Manystrangecustomshavesurvivedfromearliertimes.”
Ss:
-------
T:
-------
Step5Homework
1.Readthewholepassage.
2.Writeasummaryofthetext.
Period3
Teachinggoals教学目标
1.Targetlanguage目标语言
(A)importantvocabularyandphrases
atmosphere,carbon,dioxide,chemical,environment,garbage,melt,pollution,recycle,coastal,concerned,evidence,major,urgent,pollute.
(B)importantsentencestructure
Treestakeincarbondioxideandgiveoutoxygen.
Whathappenedtoyourrubbish?
Whatneedtobedonetoimprovethesituation?
2.Abilitygoals能力目标
Enablestudentstounderstandthedamagecausedbythenaturaldisaster.
Enablestudentstohaveagoodunderstandingoftheimportanceoftheprotectingenvironment.
3.Learningabilitygoals
Enablestudentstotakesomemeasurestoprotectourenvironment
Teachingimportantpoints
Listentothespeechaboutenvironmentalsituationmadebyanexpertanddifferentmeasurestakenbydifferentcountries.
Teachingdifficultpoints
Listenforcorrectinformationandfindoutwaystosolvetheproblems.
Haveafurtherdiscussionondealingwithrubbish.
Teachingmethods
1,discussion.
2,listening.
3,Cooperativelearning.
Teachingaids教具准备
Ataperecorderandacomputer
Step1Revision
CheckthehomeworkexercisesonPage85
Choosethebestanswers
1,Suchpeopleare_________
A,respectB,torespect
C,toberespectingD,toberespected
2,Thereisnothingtodobut________tillitstopssnowing.
A,towaitB,waiting
C,waitD,waits
3,I'msorry_______yousomuchtrouble.Andthankyouforyourhelp.
A,togiveB,tohavegiven
C,givingD,gave
4,Tomissaid_______abroad,butnowIdon'tknowwhatcountryhestudiedin.
A,tohavestudiedB,tostudying
C,tobestudyingD,tohavebeenstudying
5,______lateinthemorning,Bobturnedoffthealarm.
A,TosleepB,Sleeping
C,SleepD,Havingsleep
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