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1、实用英语教案Lesson20 Lesson20 Step1Revision 1ReviseLesson19,Part1,asinStep3oftheTB. 2GettheSstoretellthestoryinSBpage19,Part2. Step2Wordfamilies SBpage20,Part1.SpeechCassetteLesson20. Playthetape：Sslistenandrepeat.Practisetheindividualsounds,thenwordsbyshowingflashcardsrandomlyandaskingSstopronouncethewor
2、dswrittenonthem. WbLesson20,Ex.1.Theanswersare：half,sock,work,month. Step3Puzzle SBpage20,Part2.LettheSsworkonthepuzzlealoneorwithapartner. Checktheanswerswiththewholeclass. Notethatinpuzzlecluesfullstopsarenotusuallyrequired. Theanswersare： DOWN：1September,2dangerous ACROSS：1stand,2parent,3eleven,
3、4borrow,5trucks Step4Checkpoint5 GothroughCheckpoint5intheusualway. Practisethes0iusefulexpressionss0i. DiscussanyproblemsraisedbytheSs. Step5Workbook WbLesson20,Ex.2.ItisagoodideaifyouhavetheinformationavailableincasetheSsdonotknowtheanswers. TheSsaskandanswerinpairs.ThencollecttheresultsontheBband
4、askquestionsaboutthem: DoesClass4havefewerboysthanClass3? Step6Test Giveashortdictation. Look!*LiLeiisclimbing*uptheladder.* Nowhespicking*theapples.*Hesputtingthem*inabasket.*LiLeisbasket*isfull.*Itisheavier*thanJimsbasket.*LiLeihasmoreapples*thanJim,*butPollyhas*thefewestofall!* Step7Song Teachthe
5、songinWbLesson20,Ex.3ifthereistime. Note：ThesongisontheSpeechCassette.Playthewholesongoncassettetothestudents.Thenplaythefirstverseandgetthestudentstojoinin.Dotheotherversesinthesameway. Dividetheclassintothreegroupsandonegroupsingsoneverse.Repeat. Ifyoulike,haveapetitonbetweenthegroups. Homework RevisethelanguageitemsinUnit5. LearnthecontentsofCheckpoint5. Learnthewordsofthesong.
