Module 4 Sandstorms in Asia 教学设计1优质公开课外研版必修3精品.docx
《Module 4 Sandstorms in Asia 教学设计1优质公开课外研版必修3精品.docx》由会员分享，可在线阅读，更多相关《Module 4 Sandstorms in Asia 教学设计1优质公开课外研版必修3精品.docx（11页珍藏版）》请在冰点文库上搜索。
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
K
升级会员 