初中英语优秀教案.doc

初中英语优秀教案.doc

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Unit2Savingtheearth

SectionBPollutioncausestoomangproblems

I.Teachingaimsanddemands:

1.Goonlearningandmastertheusageofdirectspeechandindirectspeech.

2.Learntoexpressblameandcomplaint.

II.Importantpoints:

1.directspeechandindirectspeech

2.someexpressionsaboutblameandcomplaint

III.Teachingprocedure:

Step1Review

1.Askstudentstoreporttheirsurveysinthepreviouslessonaboutenvironmentalpollution.

2.Summarizethemainpointsintheirreportsandleadtothissection.

Step2Presentation

1.Showthepicturein1aandtalkaboutit.Learnandmasterthenewwords“weak”,“produce”and“chest”.Understandthenewword“gas”.

2.Letstudentsfurtherdiscussotherinfluencesthatthechemicalfactorybringsonpeoplesothattheycanunderstandthetextbetter.Leadtothenewword“anyway”.Thenaskstudentstolearnandmasterit.

3.Listento1a,answertheshiningquestions,andthenchecktheanswers.

（1）Whatmakestheoldlady’schesthurt?

（2）Whycan’tshesleepwellatnight?

Step3Consolidation

1.Listento1aagain,letstudentsreadafterthetapeandimitatethepronunciationandintonation.

2.Workinpairs.Read1a,andthenactitoutinroles.（optional）

3.read1a.Findoutthesentencesthatthegrannyblamesandcomplainsaboutenvironmentalpollution.Askstudentstomasterthem.Forexample:

（1）It’sdifficultformetobreathe.

（2）Thechemicalfactoryproducesterriblegas.（3）Thebadairmakesmychesthurt.（4）What’smore,thefactorymakestoomuchnoiseandIcan’tsleepwellatnight.（5）…Ican’tstandtheenvironmenthere.Step4Practice

1.Letonestudentactasthegrannyin1aandretellthesentencesthatusestoblameandcomplain.Goonlearningtheusageofdirecrspeechandindirecrspeech.Finish1a.Forexample:

S1:

It’sdifficultformetobreathe.T:

Whatdidshesay?

S2:

Shesaidthatitwasdifficultforhertobreathe.WritedownthesentencesaboveontheBb.Askstudentstoobservethemandleadstudentstosumuptheusageofthetense,thepronounsandthetimeinthesentences.

2.Letstudentsfinish1bbythemselves,anddomoreexercisetodeepentheirunderstandingoftheusageofdirectspeechandindirectspeech.

3.Workinchains.Practicehowtochangedirectspeechintoindirectspeech.

4.Letstudentsfinish2bythemselves.Thenchecktheanswers.

Step5Project/workafterclass

1.Freework.

2.Handwriting：

produceterriblegasSectionBKangkangaskedtheoldladyhowlongshehadbeenlikethat.TheoldladytoldKangkangthatshehadbeenlikethatsincetheweekbefore.ThejournalistaskedMrs.Zhouwhether/ifshewasfeelingbetterthen.…can’tstand（doing）sth.