外研版高中英语必修1Module5教案.doc

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1、ModuleFiveALessoninaLabPeriodOneTeachingcontent:Introduction;ReadingandVocabularyTeachingimportantpoints:1.Encouragethestudentstotalkaboutscienceaswellassciencesubjects;2.Helpthestudentsmakesenseofthetwopassages;3.Helpthestudentsimprovetheirreadingability.Teachingdifficultpoints:1.Le

2、adthestudentstotalkinclassactively;2.Dealwithsomedifficultlanguagepoints.Teachingprocedures:Step1Lead-inandIntroductionAsyouknow,scienceisveryimportantinourlife.Thismodulewe`regoingtotalkaboutscienceandsciencesubjects.Firstlet`shaveaquiztoseehowmuchdoyouknowaboutgeneralscience.1.Acti

3、vity1onP41.Choose;listenandcheck;compareandexplain.2.Activity2onP42.Completeindividually;askthestudentstogiveanswersandreasons;readoutthewordsaloudtogether.3.Activity3onP42.Completeindividually;askthestudentstogiveanswers;readoutthewordsaloudtogether.Step2Pre-readingBackgroundknowled

4、geofascientificexperiment.(Actitivy1onP44)Readtounderstandandputinorder;comparetheanswer.Suggestedanswer:aim-method-result-conclusionStep3ReadingPassageA1.Fast-readingReadthroughpassageAsilentlytocatchitsmainidea.ThenfinishActivity2onP44.Explainsomedifficultlanguagepointstothestudent

5、saftercheckingtheanswer.(Ref:Notestothetext.)2.CarefulreadingReadpassageAverycarefullytofindouttheanswerstothequestionsinActivity3onP44.(ReadthroughthequestionsinActivity3;readthepassageagainsilentlytofindanswers;checktheanswers.)Suggestedanswers:1)Potassium,calciumandsodium.2)Itburn

6、stoformanoxide.3)Magnesium,aluminiumandzinc.4)Ithasaslowreaction.5)No,itdoesn’t.PassageBT:Well,frompassageAwecanseehowinterestingtheexperimentaboutthereactionofmetalsis!Butdoyouknowhowwecancarryoutachemicalexperimentinalabsuccessfully?Andhowtodescribeascientificexperiment?Nextwe`llre

7、adPassageBtolearnsomethingaboutthetopic.1.Fast-readingReadthroughpassageBsilentlytocatchitsmainidea.ThenfillinthetableonP45.Explainsomedifficultlanguagepointstothestudentsaftercheckingtheanswers.(Ref:Notestothetext.)【*Inordertoleadthestudentstoreadthetextverycarefully,thefollowingtas

8、k-basedquest