资源描述：
《高中英语 Module 3 The Fourth Period导学案 外研版必修4.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Module3BodyLanguageandNon-verbalCommunicationTheFourthPeriodGrammar条件状语从句条件状语从句通常由下列连词引导：if,unless,as/solongas,onconditionthat,suppose(supposing),incase,ifonly…if引导条件状语从句时，主句用一般现在时或一般将来时，从句则只用一般现在时Ifyouwanttosucceed,youshouldworkhard.2.unless相当于ifnot,意为“除非；如果…不”；unless本
2、身有否定的意思，它引导的从句中不能再使用not,never等否定词。Youwillfailunlessyouworkhard.Iwillnotgounlessheinvitesme.3.onconditionthat意为“条件是”，指某事在某种条件下才有可能。Icanlendyoumycaronconditionthatyoureturnittomethisafternoon.4.as/solongas意为“只要…就…”We’llgoaslongastheweatherisgood.【导练】：1.Myparentsdon’tmindw
3、hatjobIdoIamhappy.A.eventhoughB.assoonasC.aslongasD.asthough2.Mymotherwillnoteatanythingshecooksitherself.A.untilB.sinceC.unlessD.while3.—Shallwehaveourpicnictomorrow?—itdoesn’train.A.UntilB.WhileC.OnceD.If4.YoumayusetheroomasyoulikeyoucleanitupafterwardsA.sofarasB.solo
4、ngasC.incaseD.evenif5.Youcan’timaginehowpleasantitisyouhavetriedit.A.unlessB.becauseC.althoughD.when二.让步状语从句引导让步状语从句的连词常见的有：though,although,as,while,eventhough,evenif,nomatter(how,what,where,when)读下面例句，体会总结让步状语从句：(1)Thoughhewasalittleboy,hecouldliftabigstone.(2)Although
5、heispoor,heishonest.(3)Evenif/thoughourcargoes100milesanhour,wecan’tgettherebyten.(4)WhileIknowthesecret,Ican’ttellyou.(5)Nomatterhowcolditis,theymustgoouttowork.【导练】：1.Wehadtowaithalfanhourwehadalreadybookedatable.A.sinceB.althoughC.untilD.before2.Thisisaveryinterestin
6、gbook,I’llbuyit,.A.howmuchmayitcostB.nomatterhowitmaycostC.nomatterhowmuchitmaycostD.howmayitcost3.hehaslittleknowledge,theoldworkerhasalotofexperience.A.SinceB.UnlessC.AsD.Although4.,Ihavetoputitawayandstudyhard.A.HoweverthestoryisinterestingB.Nomatterinterestingthesto
7、ryisC.HoweverinterestingthestoryisD.Nomatterhowthestoryisinteresting5.shefeltsick,shelookedafterherbabycarefully.A.WhenB.WhileC.AfterD.As
