2019-2020年九年级英语上册 Unit 9《When was it invented》教案 人教新目标版

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1、2019-2020年九年级英语上册Unit9《Whenwasitinvented》教案人教新目标版Languagegoals:Inthisunitstudentslearntotalkaboutthehistoryofinventions.Newlanguages:Whenwasthecarinvented?Itwasinventedin1885.Whataretheyusedfor?Theyareusedforseeinginthedarks.Whoweretheyinventedby?Itwasi

2、nventedbyJulieThompson.Difficultpoints:1.Inthisunit,thestructure:Passivevoice(questionsandstatements)2.Howtoimprovethestudents’listening,readingandwritingability.Teachingaids:puter,video,recorderTeachingperiods:Period1:SectionA1a/1b/1c/2a/2b/2cPeriod2:G

3、rammarfocus/SectionA3a/3b/4Period3:SectionB1a/1b/2a/2b/2c/Selfcheck1Period4:SectionB3a/3b/3c/4/Selfcheck2Period1Teachingaims:1.Teachvocabularywords.2.Targetlanguages:Whenwasthecarinvented?Itwasinventedin1885.Whataretheyusedfor?Theyareusedforseeinginthed

4、arks.Whoweretheyinventedby?ItwasinventedbyJulieThompson.3.Listen,talkandreadabouttheinventions.4.Trainthespeakingandlisteningabilities.Teachingprocedures:Step1.Lead-inAskstudents“Whohasamobilephone/bike?Doesyourfamilyhasacar/TV/puter…?”Watchthevideoandt

5、ellstudentsthesethingswerecalledinventionswhentheywerefirstmade.Theyareveryusefulinventions.Theycanmakeourlifeeasier.Doyouknowanyotherinventions?Listthemonthepaper.Step2.PresentationAsk“Whenwasthetelephoneinvented?”“Thetelephonewasinventedin1876.”Getthe

6、studentsrepeatthesentencesseveraltimes.Whilestudentsarerepeatingthesentences,theteacherwritesdown“Whenwas/were…invented?It/Theywas/wereinventedin…”Watchthevideo.Lookatsomepicturesandpracticethesimilardialogues.Explain“be+PastParticiple”expressPassivevoi

7、ce(Showaslide)e.g.Englishisspokenaroundtheworld.Abridgewasbuiltlastyear.Step3.SectionA1aGroupworkShowaslide.1.Pointtothepicturesandaskstudentstosaywhattheyare—aputer,acar,atelephone,aTVandacalculator.2.Ask“Whichoneisthenewest?Whichonedoyouthinkistheolde

8、st?”3.DiscussingroupsandNumberthem1-5.4.Checktheanswers.Step4.SectionA1bThisactivitygivesstudentspracticeinunderstandingthetargetlanguageinspokenconversation.Showaslide.1.Lookatthepicturesandthedates.Youwillhearaconversationbetwe