教學設計Step1.Revisionandlead-inT:Classbegins!Ss:Goodafternoon,Ms.Sun!T:Goodafternoon,boysandgirls!Sitdown,please!Ss:Thankyou!T:Inthepreviousclass,welearntalotofnaturaldisasters.Canyounamesomeofthem?Ss:flood;tornado;hurricane;typhoon;earthquakeandsoon.T:Right!Inordertocheckyourmemory,let’scometoaguessinggame.Itisarotatingcolumnofairfromathunderstormtotheground.MostofthemoccurintheUS.Whatnaturaldisasterisit?S1:ItisastrongtropicalstormanditusuallyoccursinthesouthernAtlanticOcean.S2:ItisastrongtropicalstormanditusuallyoccursinthewesternpartofthePacificOceanandSouthChina.S3:…Itisastrong,drywindthatcarrysandandthewindissometimesstrongenoughtomovesanddunes.S4:…T:Youhavedoneagoodjob！Nowlet’slookatapassageaboutsandstormstogether.Step2:predictionFirstpredictwhattopicswillbementionedinthepassage?Maybethisisalittledifficult,nowlet’sreadthepassagetogetherandcheckourpredictions.Step3.ReadingT:First,checkyourprediction.Task1:skimandcheckwhattopicsarementionedinthispassage.□causes□advice□influence□deaths□description□injuries□measureUseonewordtodescribeeachparagraph.para1:disasterpara2-5:SandstormsSandstormspara6:measuresTask2:Listenandtellmewhattopicsarementionedinthislisteningmaterial.Ss:causephenomenoneffectTask3:Readpara3&4carefullytofinddetailedinformationandfinishthistable.causeTheyhaveincreasedasaresultof___________,whichisaprocessbecauseof________changes；________trees；_________grassphenomenonCitizens__________an_______sky,strong_______,that______thecityinathick,brown-yellow______.effectThedustmakes_______difficulttoseeclearly.T:Fromthetable,wecanseesandstormscausemanybadeffects.Haveyoueverexperiencedasandstorm?Howdidyoufeel?Ss:…Task4:Readpara2&5andanswerthequestions1.WhatdidRenJianbosayaboutthesandstormheexperienced?2.What’sHuangXiaomei’sdescriptionaboutherexperienceinsandstorms?3.Whatdoexpertsadvisepeopletodowhenasandstormarrives?Roleplay:SupposeRenJianbo,HuangXiaomeiandaweatherexpertaretalkingaboutasandstorm.Chooseonerole,andmakeupadialogue.R:IcomefromInnerMongolia.Iexperiencedaterriblesandstorm.To…H:IamfromBeijing.SandstormssometimesaffectBeijing.To…E:Thestrengthofthesandstormisreallyfrightening.Sowhenasandstormarrives,…WatchavideoaboutsandstormsinBeijing.Task5:Readpara6andanswerthequestion:Whatmeasureshasthegovernmenttakentopreventsandstormscoming?Step4.GroupworkActivity1:Discussingroupsandmakealistofsomemoremeasurestopreventsandstorms.SometopicstohelpyouTreesandgrass:_________________________________________________Greenfences(綠色隔離帶):_______________________________________Sandstorms’comingtime:________________________________________Charityactivity:_________________________________________________Posters:________________________________________________________Moneyorfunds(基金):___________________________________________Laws:_________________________________________________________Youcanuseyourimaginationandaddmore.Activity2:Collecttheinformation,writeashortpassageandreportit.Youcanusethispattern:Wecantakemanymeasurestopreventsandstormscoming.①Firstly…Secondly…Finally…②Tobeginwith…Besides…What’smore…Lastbutnottheleast…_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________T:Iwillasksomestudentstoreporttheirmeasures.I’msurebyusingyourmeasuresourenvironmentwillbebetterandbetter.Let’senjoysomewordstogether.Naturessymbolizesthebeginningoflifeandbringsusendlesshope.Weareinablueskywithacommonlove.Letusprotecttheenvironmentandlovethenature.T:Ithinkifwejoinourhandstogether,theearthwillsmileatus.Step5HomeworkRecitetheimportantsentencepatternsofthispassage.Designapostertoencouragepeopletoprotecttheenvironment.Blackboardwriting(將板書設計成笑臉)Book3Module4SandstormsinAsiaSandstormsadviceeffectcausedescriptionadviceeffectcausedescriptionmeasuremeasure學情分析本節課授課對象為高中高一下學期的學生，學生已經有了半學期的高中英語學習的基礎，對高中的英語教學模式已經適應，并且他們已經掌握了一定量的與環境有關的詞匯。但在閱讀技巧和閱讀策略的形成和語言輸出方面還不夠，因此需要著重培養有效的閱讀策略。此外，絕大部分學生能夠理解本節課的閱讀部分，但是我應該更關注學生的寫前指導，給學生進行有效的知識儲備，讓學生通過小組討論的方式積累寫作的素材，這樣就為學生搭建了寫作支架，以確保學生最終能完成寫作的任務。效果分析本節課我的預設是在復習第三模塊自然災害單詞的基礎上導入新課，然后通過各種形式的閱讀讓學生了解沙塵暴的定義，起因，危害，影響，以及預防沙塵暴的措施，訓練學生在閱讀中總結概括的能力。同時借助閱讀讓學生記憶描述沙塵暴的相關詞匯和句型，并且在閱讀后能借助課本語言和句型結構描述沙塵暴，進行必要的同桌對話或小組討論，以達到提高學生用英語表達自己的能力。此外，在語言輸出方面最難達到的就是讓學生運用詞匯和句型寫出一篇有關沙塵暴的文章。所以我將這一步驟放在最后，為的是讓學生腦海中儲備大量可以用于寫作的知識，以便在展示時有話可說，有話可寫。完成本節課的錄制后，我感覺在課上我以任務型教學為導向，以活動為主線，以教師引導，學生活動為主，使課堂呈現高效，緊湊的節奏。在課程的設計上，利用頭腦風暴和猜詞游戲導入新課，在閱讀之前讓學生先預測課文的話題接著快讀課文檢驗猜測，然后細讀課文尋找信息，設計的活動有回答問題，填表，角色扮演，觀看視頻并回答等等，在讀后的設計中以小組活動為主，讓學生先在組內討論防止沙塵暴的對策，然后整合信息并以寫作的形式呈現，最后讓學生投影并展示。這節課最后以師生齊讀環保警示而結束，整節課一氣呵成。感覺課堂很緊湊，環環相扣，而且銜接比較好。然而本節課中單詞，短語，句型結構相對較多，課文信息的整合比較難，所以在閱讀中，學生的單詞發音并不理想。在總結概括中，學生的詞匯量相對較少，題目做得也不太順利。所以在時間的把握上還是有點遺憾，感覺寫作時間還是有點短，約束了學生的創造性思維的發揮。在反思這堂課后，我更加意識到備課重要性，光有預設不行，要多備學生，備教材，考慮的要更加充分，這樣才不會使課堂留下太多的遺憾。教材分析本模塊為外研社高中Book3Module4的內容。本模塊以sandstorms為話題介紹了亞洲（主要是中國）沙塵暴這種自然災害的特征和對人類造成的危害，并引入了與沙塵暴和環保有關的詞匯。通過本節課的教學，讓學生了解沙塵暴方面的知識并能運用本模塊出現的單詞、句型、語法，并借鑒文章的良好組織結構，學會描寫災害發生的現象，原因，危害以及提供可行性的措施，了解人們在自然災害抗爭中的經歷與情感。在充分利用教材資源的基礎上，結合學生的實際情況設計教學活動，旨在幫助學生有效地掌握關鍵詞匯，培養閱讀技巧和訓練寫作的能力，達到綜合運用英語的目的。通過本節課的學習，讓學生了解自然災害的破壞性，提高學生環保的意識，加強學生參與環保的積極性。教學目標：知識目標：1.Readthepassageandmastersomeinformationaboutsandstorms.2.Trytousethewords,expressionsandsentencestructuresofModule4towriteapassageaboutanaturaldisaster:manywaystosolvetheproblemso…that…tohavebeencaughtin…appeartohavedonemakeitdifficulttoseeprevent…doingsth能力目標：1.Improvethestudents’readingskillssuchasskimming,summarizingandsoon.2.Improvethestudents’abilitytolearnhowtowriteashortpassageaboutanaturaldisaster.情感態度與價值觀：1.Guidethestudentstolearntoworkcooperativelywithothers.2.Encouragethestudentstoprotectourenvironment.教學重難點：1.Helpthestudentslearnhowtomastertheinformationofapassage.2.Improvethestudent’sreadingandwritingskillsandencouragethestudentstoparticipateinclassactively.課型：新授課評測練習Writing話題：Wehavelearntthatplantingtreesisagoodmeasuretopreventsandstormscoming.However,onlyplantingtreesisnotenough,nowpleasecollecttheinformationthatyoudiscussedjustnowandwriteashortpassageaboutmeasurestopreventsandstormscoming.要求：1.至少用三個提出建議的句型結構。2.用上必要的關聯詞。3.可適當添加內容。4.不少于100詞。Youcanusethispattern:Wecantakemanymeasurestopreventsandstormscoming.①Firstly…Secondly…Finally…②Tobeginwith…Besides…What’smore…Lastbutnottheleast…________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Apossibleversion:Asweallknow,inthepastfewyears,sandstormshavesweptacrossmanycitiesandareasofNorthChina,disturbingdailylivesofhumanbeings.Whatshouldwedowiththefrighteningsandstorms?Wecantakemanymeasurestopreventsandstormscoming.Foronething,moremoneyoughttobeputintotreeplantingandforestprotection.Besides,we’dbetterbuildgreenfencesalongthedesert.Foranother,it’sagoodideatocallon