Grammar2编号课题课型编写人审核人时间8A405Grammar2新授课三、教学流程GrammarBPartOneLead-inNowweknowthenumberofgiantpandasisgettingsmallerandsmaller.Nowlet’slearnGrammarB.Lookatthesepictures,whatarethey?Yes.Kangaroo,giantpanda,bear,dolphin,tiger,squirrel.Pleaehaveadiscussion:Whichanimaldoyoulikebest?Ilike…best.Why?BecauseIthink…Whichanimaldoyoulikeleast?Ilike…least.Why?BecauseIthink…PartTwolearningforuseStep1PresentationWeknewthatAmywenttoBeijingZoo.NowDanielisaskingheraboutthevisittothezoo.Youcanseefoursentenceshere.Thedolphinshowwaslong.Wemustprotectwildanimals.Wildanimalsareourfriends.Istayedinthezooforsomuchtime.Wemustprotectwildanimalsbecausewildanimalsareourfriends.Istayedinthezooforsomuchtimebecausethedolphinshowwaslong.Step2PracticeOpenyourbooks,turntopage67.Use‘because’tohelpAmyanswerDaniel’squestions.Let’schecktheanswer.Amysawadolphinshowinthezoo.Nowsheistalkingaboutit.Turntopage67,Pleaseworkoutwhatsheissayingbymakingsentencesusing‘becauseof’.Let’schecktheanswer.PartThreeRuleoutWecanuse‘because’togivethereason(s)forsomething.Theword‘because’introducestheclauseofreasonandweusuallyputitinthemiddleofasentence.我们可以用‘because’来引导原因状语从句，一般放在句子的中间。e.g.Mainclause‘because’ClauseofreasonXiWanghadtolookafterherselfbecausehermotherhadanotherbaby.Wecanalsouse‘becauseof’togivethereason(s)forsomething.Weuseanoun,anounphraseorapronounafter‘becauseof’.我们也可以用‘becauseof’来表示原因，后面跟一个名词短语或代词。e.g.Mainclause‘becauseof’Noun(phrase)/pronounGiantpandasareindangerecauseofpeople.PartFourPractice一、选用‘because’或‘becauseof’完成下列句子。1.Iwenttoschoollatethismorning_________Igotuplate.2.Ididn’tgotothezoolastweek____________badweather.3.Danielwearsglasses___________toomuchcomputerwork.二、将下列句子改为同义句。1.Ididn’tgohikingbecauseoftheheavyrain.Ididn’tgohiking__________________________.2.Shehaspooreyesightbecauseshedoestoomuchhomework.Shehaspooreyesight______________________________.Homework1.Rememberhowtouseconditionalsentencestotalkaboutpossiblesituations.2.Remembertheuseof‘because’&‘becauseof’.3.Dosomeadditionalexercises.
