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1、2019-2020年八年级英语上册Module3Unit2Wehaven’tfoundlifeonotherplanetsyet教案外研版TeachingAimsandDemands:1.Languageknowledge:Newwords:planet,solar,also,none,environment,air,grow,grown,part,galaxy,billion,universe,light,beyond,alone,entrance,cost,prefer,solarsystemKeystructures:Presentperfecttensewithju
2、st,alreadyandyet.(重点)2.Tounderstandpassagesaboutspacetravelinvolvingpresentperfecttense.(难点)3.Attitudes:Weshouldlovescienceandourcountry.Learningstrategies:municativeapproach.TeachingAids:Multi-Media(Taperecorder,video,OHP,handout)TeachingProcedures:PartI:Revision1.Helpstudentstorevisewhat
3、islearntinPeriodoneofthismodule.Showthemsomepicturesaboutthenewwordsinlastperiod.HavetheSs.spellthemchorallyandindividually.2.Revisethep.p.formsofsomeirregularverbsbewas/werebeenhavehadhadgivegavegivensellsoldsoldwritewrotewrittengowentgonegetgotgotecameeflyflewflownseesawseendodiddonetake
4、tooktakensendsentsenteatateeatenfindfoundfoundbreakbrokebrokenPartII:PreparationTask1:Learnthenewwords.Directions:Labelthepictureswiththewords.(1).Readthroughthewordsonthescreen.HavetheSs.Repeatthemafteryou.(2).Readthewordsseparatelyandhavethemrememberthem.(3).Makesomesentenceswiththewords
5、.(4)Callbacktheanswersfromthewholeclass.Task2:Thinkaboutthingsyouknowaboutlifeonotherplanets.Directions:(1).LettheSslookatthepictureandthetitleoftheunit.Readthesentencegiven.ElicitsomemorefromtheSs,andnotethemontheboard.Acceptanythingtheygive.(2).PairtheSstotalkaboutlifeonotherplanets.Part
6、III:ScanningandSkimming1.Task:Readthepassageandchoosethebesttitle.Directions:Stepone:TheteacherasktheSstoreadthetitles.Steptwo:Ssreadthepassageandchoosethebesttitleindividually.Stepthree:Callbacktheanswersfromthewholeclass,askingforreasonsfortheirchoice.2.Task:Readthepassageandputthewordsa
7、ndexpressionsinorderinactivity3.Directions:Stepone:FirstmakesuretheSsunderstandwhattheyshoulddo.Ssreadthepassageanddoactivity3onpage21individuallyandcheckwithapartner.Steptwo:Callbacktheanswersfromthewholeclass,havingindividualsreadouttheanswers.3.Task:Checkth
