九年级英语下册 unit 1 life on mars教案3 牛津版

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1、Unit1LifeonMars教学案学习目标:1.Tolearnsomenewwordsandexpressions.2.Tothinkaboutlifeinthefuture.3.Todiscusstheadvantagesofagivensituation4.Tolovethenatureandtreasureourglobe学习重点:Tolearnsomenewwordsandexpressions.学习难点:Todiscusstheadvantagesofagivensituation学习

2、准备:Acomputer,notebooksandworksheets.课前预习:TryreadingthepartsandsearchforsomeinformationaboutMarsonlineifpossible.学习过程:Step1Lead-in:1.Lookatsomepicturesabouttheearth.Askthestudentstosaysomethingabouttheearth.(Thepopulationisbecomingmoreandmorecrowed.The

3、pollutionisbecomingmoreandoreserious……)1.Askthequestions:Whatshallwedo?Whereshallwelive?2.HowtoflytotheMars?Byspaceship.Step2.PresentationLearningsometningaboutthemars.Step3.ListeningandAnswering1.Askandanswerthequestions:DoesEddielikelifeonMars?Whyor

4、whynot?2.Showsomepictures:Review“robot”,andlearn“helmets”.3.readandrepeatthedialogue.Thenasksomestudentstoactitout.Step4.Presentation1.Showsomepictures:ComparethelifeonearthwiththelifronMars.2.AskstudentstoworkinpairstocompletePartA.3.Checktheanswers.

5、4.Haveadiscussionandmakeanewdialougelikethefollowingstructure:A:WouldyouliketogotoMars?B:….A:Why?B:Because….Whataboutyou?A:I…because….Step5PresentationAskstudentstoworkinpairstocompletePartB.Askonestudenttoreadoutthenameofeachobjectinturn.Thenaskstude

6、ntstosaywhethertheythinkDanielshouldtaketheobject.Thendisciss:IfIgotothemoon,thethingsIwilltakewithmeare…Iwanttotake…because…Step6.Playagame:Haveadebate.Step7:Exercises:根据中文意思完成句子(每空一词)1.你觉得火星上的生活怎样？_____doyou______lifeonMars?2.将来我们由机器人照顾。We__________

7、_______byrobots.3.食物将以药片的形式存在。Foodwillbe__________________pills.4.我吃不到食物。Icannot__________myfood.Step8.Homework:1.SearchmoreinformationaboutMarsontheInternet.2.Finishtheexercisesintheexercisebook.