Lesson 4 Don’t Smoke, Please教案.doc

Unit1StayHealthyLesson4:Don’tSmokePlease!I.Learningaims:[来源:Zxxk.Com]Masterthenewwords:smokeharmfuldiseaselungbreatheharmcigarettewheneverrisksomebodyII.Learningimportantanddifficultpoints:1)Inmanycountriessmokinginpublicplacesisnowagainstthelaw.2)Nevertouchcigarettes.3)Ifyourfamilymemberssmokeencouragethemtostopsmoking.4)Onceyougetintothehabitofsmokingit’snoteasytogiveitup.LanguagePoints:1.risk【用法】作可数名词意为“危险、冒险”。【举例】Despitesuchaccidentsevenmorepeoplearetakingtherisk.尽管事故频发但很多人仍然在冒险。【用法】作及物动词意为“冒……的危险”后面的动词要用动名词形式。【举例】Theyriskedlosinglivestosavethatchildren.他们冒着生命危险挽救那个孩子。2.Inmanycountriessmokinginpublicplacesisnowagainstthelaw.在很多国家在公共场所吸烟现在是违法的。【用法】这句话中的smokinginpublicplaces是动名词短语作主语此时谓语动词要用单数形式。【举例】Playingwithchildrenisveryinteresting.和孩子们在一起玩很有趣。【用法】介词短语againstthelaw意为“违背法律”在句中作表语或定语。【举例】Wecan’tdoanythingagainstthelaw.我们不能做任何违法的事情。[来源:Z|xx|k.Com]3.Ifyourfamilymemberssmokeencouragethemtostopsmoking.如果你的家人吸烟鼓励他们戒烟。【用法】句式encouragesomebodytodosomething意为“鼓励某人做某事”这里用不定式作宾语补足语。[来源:1]【举例】Theteachersalwaysencourageustostudyhard.老师总是鼓励我们努力学习。【用法】句式stopdoingsomething意为“停止做某事”类似句式stoptodosomething则表示“停下来去做某事”。[来源:学.科.网Z.X.X.K]【举例】Itistoolate.Pleasestopplayinggames.时间很晚了。请不要玩游戏了。4.Onceyougetintothehabitofsmokingit’snoteasytogiveitup.一旦你养成吸烟的习惯就不容易戒掉了。【用法】句式getintothehabitofdoing…意为“养成或形成……习惯”介词of后加动名词作宾语。【举例】Hisunclehasgotintothehabitofdrinkingwine.他叔叔养成了喝酒的习惯[来源:Z&xx&k.Com]