人教版八年级英语下册Unit-1-SectionB-(2a-2e)【创新课件】

第五课时：SectionB(2a-2e)Unit1What’sthematter?Doyouknowanythingaboutthefilm《127hours》?2aAccidentsorproblemscansometimeshappenwhenwedosports.Writetheletterofeachsportnexttoeachaccidentorproblemthatcanhappen.A=soccerB=mountainclimbingC=swimming______falldown______haveproblemsbreathing______gethitbyaball______getsunburned______cutourselves______hurtourbackorarmA/BB/CAA/B/CBA/B2bReadthepassageandunderlinethewordsyoudon’tknow.Thenlookupthewordsinadictionaryandwritedowntheirmeanings.FindingtheOrderofEventsWritersdescribeeventsinacertainorder.Findingtheorderoftheeventswillhelpyouunderstandwhatyouarereading.HeLostHisArmButIsStillClimbingAronRalstonisanAmericanmanwhoisinterestedinmountainclimbing.Asamountainclimber,Aronisusedtotakingrisks❶.Thisisoneoftheexcitingthingsaboutdoingdangeroussports.ThereweremanytimeswhenAronalmostlosthislifebecauseofaccidents.OnApril26,2003,hefoundhimselfinaverydangeroussituationwhenclimbinginUtah.Onthatday,Aron’sarmwascaughtundera360kilorockthatfellonhimwhenhewasclimbingbyhimselfinthemountains.Becausehecouldnotfreehisarm,hestayedthereforfivedaysandhopedthatsomeonewouldfindhim.Butwhenhiswaterranout❷,heknewthathewouldhavetodosomethingtosavehisownlife.Hewasnotreadytodiethatday.Soheusedhisknifetocutoffhalfhisrightarm.Then,withhisleftarm,hebandagedhimselfsothat❸hewouldnotlosetoomuchblood.Afterthat,heclimbeddownthemountaintofindhelp.Afterlosinghisarm,hewroteabookcalledBetweenaRockandaHardPlace.Thismeansbeinginadifficultsituationthatyoucannotseemtogetoutof.Inthisbook,Arontellsoftheimportanceofmakinggooddecisions❹,andofbeingincontrolofone’slife.Hisloveformountainclimbingissogreatthathekeptonclimbingmountains❺evenafterthisexperience.DowehavethesamespiritasAron?Let’sthinkaboutitbeforewefindourselves“betweenarockandahardplace”,andbeforewehavetomakeadecisionthatcouldmeanlifeordeath.beusedto，to在此为介词，后跟名词、代词或v.-ing形式。eg:Heisusedtogettingupearly.他习惯于早起。考向一知识点1beusedto习惯于做……适应于……辨析be/get/becomeusedto(doing)sth.,beusedtodosth./fordoingsth.与usedtodosth.考向二【易错】（1）beusedto(doing)sth.强调状态；get/becomeusedto(doing)sth.强调过程。（2）beusedtodosth./fordoingsth.意为“被用于做某事”，是被动语态。eg:Heusedhisknifetocutoffhisarm.=Hisknifewasusedtocutoffhisarmbyhim.=Hisknifewasusedforcuttingoffhisarmbyhim.他用刀子砍掉了他的胳膊。（3）usedtodosth.“过去常常做某事”，后接动词原形，只用于过去时态。eg:Heusedtogotoworkonfoot.他过去常常步行上班。典例1Iusedto_______newspapersandwatchTVafterdinner.ButnowI’musedto_______awalk.(新疆)A．read;takeB．read;takingC．reading;takingD．reading;take【点拨】本题用短语辨析法。usedtodosth.意为“过去经常做某事”；beusedtodoingsth.意为“习惯于做某事”。句意：我过去晚饭后常常读报纸和看电视，但是现在我习惯散步。B考向【辨析】runout与runoutofrunout是“动词＋副词”型动词短语，主语通常是时间、食物、金钱等名词。runoutof作及物动词用(＝useup)，后接宾语，主语通常是人。知识点2runout用尽；耗尽eg：Hismoneysoonranout.他的钱很快花完了。Afteralongwalk,heranoutofhiswater.长途步行后，他用尽了他的水。魔法记忆Susanhasrunoutofmoneyandherpatienceisalsorunningout.苏珊的钱已经用尽了，她的耐心也要耗尽了。典例I’mafraidthatthistypeofenergywill_______ifwecontinuetowasteit.[南通]A.runoutB.breakoutC.comedownD.falldown【点拨】用短语辨析法解题。考查短语辨析。句意：如果我们继续浪费这种能源，恐怕这种能源会用完。runout用尽，耗尽；breakout突然发生，爆发；comedown下来，下落；falldown摔倒，跌倒。A考向一sothat引导目的状语从句，从句谓语动词常用情态动词may/might/can/could等。eg：Wewentearlysothatwecouldgetgoodseats.为了占到好座位，我们早早就去了。知识点3sothat以便，为了sothat引导目的状语从句，当主句主语与从句主语一致时，可用“soasto(inorderto)＋动词原形”转化为简单句。eg：Hegotupearlysothathecouldcatchtheearlybus.＝Hegotupearlyinorderto/soastocatchtheearlybus.为了赶早班公交车他起床很早。考向二sothat还可以与inorderthat互换。eg：Heworkeddayandnightsothat/inorderthathecouldsucceed.他夜以继日地工作为的是成功。考向三典例Wemustgetupearly________wecancatchthefirstbustoschool.[丹东]A.sothatB.suchthatC.inordertoD.inorder【点拨】用语法判断法解题。sothat连在一起引导目的状语从句，没有suchthat连用情况，可以分成such…that表示如此……以至于，引导结果状语从句；inorderto后接动词或动词短语相当于soasto，引导目的状语，可以转换成inorderthat或sothat引导的从句。Adecision常用于短语makeadecision/decisions意为“作决定”。makeadecisiontodosth.＝decidetodosth.＝makeupone'smindtodosth.决定做某事。eg:Hemadeadecision/decidedtogotoNewYorkfinally.最后他决定去纽约。考向知识点3decision/dɪ'sɪʒn/n.决定；抉择典例Itwasveryhardformetomakea_______，butIdecidedtoleavemyjob.A．invitationB．decisionC．planD．discussion【点拨】本题考查词义辨析。invitation邀请；decision决定；plan计划；discussion讨论。句意：对于我来说作出决定很难，但我决定辞职。B考向一keepondoingsth.强调继续或重复做某事，中间有间隔。eg:Don’tkeeponinterruptingme.别老是跟我打岔。知识点5keepondoingsth.继续或坚持做某事考向二keep类似结构（1）keepdoingsth.一直做某事，强调动作持续不间断，无停顿。eg:Keepsmiling.保持微笑。（2）keepsb.doingsth.让某人一直做某事eg:I’msorrytokeepyouwaiting.对不起让你久等了。（3）keepsb.fromdoingsth.阻止某人做某事eg:Youshouldn’tkeephimfromwatchingcartoons.你不该阻止他看动画片。2cReadthestatementsandcircleTrue,FalseorDon’tKnow.1．Aronalmostlosthislifethreetimesbecauseofclimbingaccidents.2．AronhadaseriousaccidentinApril2003.TRUEFALSEDON’TKNOWTRUEFALSEDON’TKNOW3．Aronranoutofwaterafterthreedays.4．Aronwrotehisbookbeforehisseriousaccident.5．Aronstillgoesmountainclimbing.TRUEFALSEDON’TKNOWTRUEFALSEDON’TKNOWTRUEFALSEDON’TKNOW2dReadthepassageagainandanswerthequestions.1．WheredidtheaccidenthappenonApril26,2003?2．Whycouldn’tAronmove？InUtah.Becausea360kilorockfellonhim.3.HowdidAronfreehimself?4.WhatdidArondoaftertheaccident?5.Whatdoes“betweenarockandahardplace”mean？Heusedhisknifetocutoffhalfhisrightarm.Hewroteabookaboutit.Itmeansbeinginadifficultsituationthatyou