2019年春八年级英语下册Unit1What’sthematter第4课时SectionB2a_2e课件新版人教新目标版.ppt

SectionB(2a-2e),任务:阅读教材2b,根据汉语提示,完成短文AronRalston1.isinterestedin(对感兴趣)mountainclimbing.2.Asamountainclimber(作为一名登山运动者),Aronisusedto3.takingrisks(冒险).OnApril26,2003,Aronalmost4.losthislife(丧生)becauseofanaccidentwhenclimbinginUtah.Onthatday,Aronsarmwascaughtunder5.a360-kilorock(一块360千克的岩石).Hestayedthereforfivedaysandhopedthatsomeonewouldfindhim.Butnobodycametosavehim.Hewasnot6.readyto(准备)diethatday.Soheusedhisknifeto7.cutoff(切掉)halfhisrightarm.Then,withhisleftarm,hebandagedhimself8.sothat(以便)hewouldnotlose9.toomuchblood(太多血).,10.Afterlosinghisarm(失去他的胳膊后),hewroteabookcalledBetweenaRockandaHardPlace.Inthisbook,Arontellsoftheimportanceof11.makinggooddecisions(做明智的决定),andofbeing12.incontrolof(掌握)oneslife.,1.Asamountainclimber,Aronisusedtotakingrisks.作为一名登山者,阿伦习惯于冒险。剖析此处beusedto意为“习惯于,适应于”,后接名词、代词或动词-ing形式。Sheisusedtogettingupearly.她习惯早起。辨析usedtodo,beusedtodoing与beusedtodo,2.Then,withhisleftarm,hebandagedhimselfsothathewouldnotlosetoomuchblood.然后,他用左臂给自己(的右臂)打上绷带,以免失血过多。剖析(1)此处介词with意为“用(工具或器具等)”。Youcancutitwithaknife.你可以用刀把它切开。辨析with与in,(2)该句中的sothat意为“以便,为了”,引导目的状语从句。目的状语从句中的谓语动词通常和may/might,can/could等情态动词连用。Wegotupearlysothatwecouldcatchtheearlybus.为了能赶上早班车,我们早就起床了。,3.Hisloveformountainclimbingissogreatthathekeptonclimbingmountainsevenafterthisexperience.他对登山如此酷爱,以至于即使这次经历之后,他还是继续登山。剖析(1)so.that.引导结果状语从句,意为“如此以至于”,常用句型为:主语+谓语+so+adj./adv.+that从句。Heissoyoungthathecantlookafterhimself.他太小以至于不能照顾自己。拓展so.that.引导的结果状语从句,可转换为.adj./adv.+enough+todo.“足够以至于”或.too+adj./adv.+todo.“太以至于不能”句型。Thegirlissoyoungthatshecantdressherself.Thegirlisnotoldenoughtodressherself.Thegirlistooyoungtodressherself.这个女孩太小以至于不能自己穿衣服。,(2)keepondoingsth.意为“继续做某事”。Shekeptonworkingalthoughshewastired.尽管她累了,她还是继续工作。拓展keepdoingsth.意为“继续做某事”。Keepgoinguntilyoureachtheendoftheroad.继续走,直到你走到路的尽头。keepsb.doingsth.意为“使某人一直做某事”。Dontkeepyourmother