Unit3languageinuseⅠTeachingmodelRevisionandapplicationⅣTeachingaidsTaperecorder,OHP,handoutsⅤTeachingStepsStep1RevisionReviewthetextofUnit2Step2Languagepractice1.Readthroughtheexamplesentencesintheboxwiththewholeclass.2.Askthemwhatlanguagepointtheyillustrate.(Talkingaboutmannersandcustoms;usingmodalverbsforobligation.)3.Tosummarisegrammar:Theusingofmust,mustn't,canandcan't.Step3Listening1.Listentoateenagertalkingaboutlife.Check(√)thethingshemustandmustn'tdo.2.Listenagain.Whattwothingsdoeshesayhecando?Step4Exercise1.Writesomethingsyoucan,mustandmustn'tdoathomeinActivity4.2.Writesomethingsyoumustormustn'tdoatschool.3.Completethesentencewithcanorcan't.4.CompletethesentenceswiththewordsandexpressionsintheboxinActivity8.Step4Workinpairs.Telleachotherthreethingsyoumustdoathomeandthreethingsyoumustn'tdo.Areyourhomerulesdifferentorthesame?Step5Playaclassgame.Chooseawordoranexpressionsfromtheboxanddescribeittotheclass.Theclassguesseswhatitis.Step6Exercise1.Listening:WbEx.7&8.2.Completethepassagewiththewordsintheboxes.Step7Workinpairs.LookatthesignsinActivity11andguesswhattheymean.Thentellclassaboutothersignsyoucanthinkof.Step8Aroundtheworld:Animalsindanger.1.Readthroughtheinformationwiththewholeclass.2.Discussthecontentswiththestudents.Step9Moduletask:WritingadviceforforeigngueststoaChinesefamily.1.Workinpairs.Makenotesonwhatyoumust,mustn'torcando.2.Writeyouradvice.3.Lookattheotherstudents'advice.ChoosethefivemostimportantpiecesofadviceaboutcustomsinChina.Step10HomeworkFinishtheexerciseintheworkbookEx.9,10,11&12.
