高中英语（人教大纲）第二册上：unit10 frightening nature(第三课时)

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1、TheThirdPeriodTeachingAims:1.Getthestudentstocompleteapassageaccordingtotheinformationgiven.2.Getthestudentstoreviewtheusageofthepresentparticipleandthepastparticiple.3.GetthestudentstolearnandmasterGrammar:Ellipsis.TeachingImportantPoints:1.Enablestudentstolearnhowtochoosethepresentparti

2、cipleorthepastparticiple.2.LearnaboutEllipsisofdifferenttypes.TeachingDifficultPoint:HowtouseElliipsistomakeasentencebriefandclear.TeachingMethods:1.Practisetomakethestudentsmasterwhatthey'velearned.2.Inductivemethodtogivethestudentsaclearpictureoftheyshouldmaster.3.Pairworkorgroupworktom

3、akeeverystudentbeactiveinclass.TeachingAids:1.acomputer2.aprojectorTeachingProcedures:StepIGreetingsandRevisionGreetthewholeclassasusual.(Teacherandstudentslearnthenewwordsofthisperiodtogether.)T:Haveyoufinishedyourhomework?Ss:Yes.T:Whowillreadhiswordwebstous?(Teacheraskssomestudentstorea

4、d.Atlastteachershowsthefollowingonthescreen.)StepIIWordStudyT:(Showthescreen.)Nowlet'sdoanexercise.Readthenewsonthescreenandfillintheblankswiththewordswe'velearned.Pairworkorgroupwork.Completethenews:TheactivevonMontserratcausedmorethanUS$323000damagetocropsandtheisland'swatersystem,thego

5、vernmentsaidThursday.Theislandwascoveredwithdanda_________asdeepasfourinched.Fruittreesandcropswereseverelydamaged,butnoneofthepeoplewerereportedinjured,officialssaid.Somewildlifehabitatsweredamaged.ThevolcanoonMontserratsprangtolifein1995.Morethanhalfofthepopulationf______andneverreturne

6、da.Aneruptionin1997killed19peopleandburiedthecapitalofPlymouth.Althoughtherewasafeelingofp_________,peopletoldreportersthattheywouldnotleavetheirisland.OfficialssaidcostsforcleaningupcouldreachUS$188000.TheUNhasu________othercountriestohelp.Britainalreadygave2millionpoundslastaidTuesdays.

7、Suggestedanswers:olcano,ust,sh,led,gain,anic,rgedT:Lookatthetwosentencesontheblackboard.Thisisamovingstory.Theboyisdeeplymovedbythestory.Canyoutellmethedifferencebetween“moving”and“moved”,LiHua?LiHua:Yes.Thepresentparticiple“moving”expressesanactionthathappensaround