冀教版九年级上册英语Lesson42课件.ppt

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1、Lesson42Becareful,Danny!Becarefulwhenyouclimbtheladder.Thinkaboutit!1.Listsomeseriousaccidentsinrecentyears.2.Whatweresomeofthecausesoftheseaccidents?3.WhydidDannyhaveanaccident?1.comedown下来，降下2.beginwith以…作为开始3.ontopof在…之上Languagepoints4.He’slyingonthefloor.他正躺在地板上。lie不及物动词，意思是躺，平躺，被平放；位于，它的过去式

2、，过去分词、动词的ing形式分别是lay-lain-lying5.It’smyfault,Mr.Jones.琼斯先生，那是我的错。fault此处是过错，过失的意思，用来表示承担某事的责任。6.Ididn’tlistentotheirwarning.我没有听他的提醒。listento意思是听，倾听，听从，听信。listenforsth.意思是留神等着听。7.Letmegettheladderforyou.我给你搬个梯子吧。【点拨】此句是祈使句，表示叮嘱、建议、请求或命令。letsb.dosth.意为“让某人做某事”，let后跟不带to的不定式。Lethimsingasongforus.让

3、他为我们唱支歌吧。8.Butheisn’ttallenough.但是他不够高。【点拨】句中的enough表示“足够”，是副词，修饰形容词或副词时放在其后。enough也可作形容词，修饰名词时既可以放在其前面也可以放在其后面。又如：Hedidn’trunfastenoughtocatchupwiththeotherrunners.他跑得不够快，赶不上其他的运动员。Youhaveenoughtimetodothejobwell.你有足够的时间可以把这项工作做好。Practice1:根据汉语提示完成句子1.They________（装饰）theirclassroombeforetheyhad

4、theNewYear'sparty.2.Thecarhitthatmanhard.He________（受伤）badly.decoratedwasinjured3.Don'tbesosad.It'snotyour________（错误）.4.Thequestionisnot________________（足够容易）forachildlikehimtoanswer.5.There's_______________（不严重）withyouatall.Youdon'tneedanymedicine.faulteasyenoughnothingseriousPractice2:介词填空。An

5、ewbridgewillbebuilt______theriver.2.Themonkeyjumped______atreeandsleep.overonto3.Dannyputthelitter______thebagandcarrieditout.4.Thereisnothingexceptrocks________topofthemountain.5.Willyoupleasegetsomewater________me?into/inonforLet’sdoit!Workwithapartner.Imagineyouareajournalistandyourpartnerisa

6、witnesstoanaccident.Askhimorherquestionsbeginningwithwho,what,when,where,whichandwhy.Reportyourdiscoveriestotheclass.Bye!