【精品】高中英语（人教大纲）第三册：Unit14 Zoology(第三课时)

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1、TheThirdPeriodTeachingAims:1.Revisethesentencepatternforemphasis.2.Revisethewordsandphraseslearnedinthelastperiod.3.Revisetheusagesofmodalverbs.TeachingImportantPoints:1.Usethewordsandphraseslearntfreelyandcorrectly.2.Usethemodalverbscorrectly.TeachingDifficultPoints:Howtous

2、ethemodalverbscorrectlyindifferentsituations.TeachingMethods:1.Exercisestohelpstudentsusethelearntwordsandphrasesfreelyandcorrectly.2.Comparativeandinductivemethodstotellstudentstheusagesofsomemodalverbs.3.Exercisestohelpstudentsusethemodalverbscorrectly.TeachingAids:1.acomput

3、er2.acoursewareTeachingProcedures:StepⅠGreetingsGreetthewholeclassasusual.StepⅡRevisionT:Inthelastperiod,welearntasentencepatternforemphasis.AndIalsotoldyoutodoanexercise.NowI’llcheckyourhomework.(Teacheraskssomestudentstogivetheanswersandthenchecksthemwiththewholeclass.)Sugges

4、tedanswers:1.Itisthehoney-beethatinterestsscientistsmost.科学家最感兴趣的是蜜蜂。2.ItisProfessorWuthattheywanttoinvite.他们想邀请的是吴教授。3.ItwasonOctober1stthatnewChinawasfounded.新中国是在10月1日成立的。4.Itwasnotuntilitwasdeepintothenightthathewenttobed.他一直到深夜才睡觉。5.Wasitbecausehewasillthatheaskedforleave

5、?他是因为生病才请假的吗？6.Wherewasitthathetoldyouthenews?他是在哪里告诉你这个消息的？StepⅢLanguagePracticeT:Inthelastperiodwe’velearntsomenewwordsandphrases.Nowlet’sdoanexercisetoseeifyouhaveknowntheirexactmeaning.PleaselookatExercise1.Choosetheproperwordorphraseintheboxtotaketheplaceoftheunderlinedwordin

6、eachofthefollowingsentences.(Teachergivesstudentsawhiletofinishthisexerciseandthenasksthestudentstogivetheanswers.)4用心爱心专心Suggestedanswers:1.glass—transparent2.think—assume3.makeclear—clarify4.nearby—surrounding5.obvious—apparent6.distinguish—tellapart;smallcircles—dot7.get

7、—obtain;enough—adequateT:Nowlet’sdoExercise2.Imaginethatyouareascientistwhoisstudyingbees.AreporterfromthelocalTVstationhasaskedyousomequestionsaboutyourwork.Youcanusethewordsinthebracketstoanswerthesequestions.Youcanusethedetailedinformationinthepassagetohelpyou.Youcanalsoworkinpa

8、irstohaveadiscussio