高中英语Unit21 Human Biology Lesson2北师大版选修7VIP免费

Unit21HumanBiologyLesson2Teachingaims1.wordsandphrases：2.listening:topractiseusinglisteningstrategiesforcompletingatext.Topractisegivingandaskingforadvice3.topractiseusingphrasalverbs4.topractiseusingthevocabularyofpartsofthebodyTeachingtimeTwoperiods(两课时连堂)TeachingprocessStep1RevisionCheckhomeworkexercisesStep2learnthenewwordsoflesson21.asksomestudentstoreadthenewwordsfirstandcorrecttheirpronunciation2.playthetapeandhavethemreadafterthetape用心爱心专心3.givethemafewminutestoreadthenewwordsfreely,tellthemiftheycan’treadthewords,asktheteacher.step3listening1.Beforeyoustarta)studentsworkinpairs,matchingthekeywordswiththedefinitions.b)checktheiranswers.c)askthemtoreadthekeywordsandthedefinitions.2.listentolearnexercise2:a)askfourstudentstoreadthelisteningstrategies.makesuretheygetthemeaning.b)givethemafewminutestoreadthroughthesummary.c)playthetapeonceforstudentstolistenandwriteabbreviationsforthemissingwords.c)playagainforstudentstocompletethegaps.d)checktheiranswers.3.exercise3.用心爱心专心a)letthestudentsreadthroughthequestions.b)playthetapetwoorthreetimes.c)Asksomestudentstoanswerthequestions4.exercise4a)listentoastudentphone-inprogrammeaboutrevisingforexamsandcompletethetable.b)playthecassettetwice,thengivethemsometimetocompletethetable.c)checktheiranswers.5.exercise5.a)givestudentstimetoreadtheFunctionFileandthelistofwordsandseeiftheycanguessanyofthemissingwords.b)playthetapetwoorthreetimesforstudentstocompletethefunctionfile.c)checktheiranswersd)readthefunctionfilestep4vocabulary:phrasalverbs1.exercise7用心爱心专心a)askstudentstoreadthroughthetextquickly.b)askthemtoreadthegivenwordsandexpressionsc)givethemsometimetodotheexerciseindividually.d)checkstudents’answers.step5HomeworkExercise1onpage83用心爱心专心