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8Unit2Iwastryingtopickitupwhenitbitmeagain.我正试着把它捡起来，这时它又咬了我一口。Exercise：按要求句型转换：Marywasridingabikeatthattime.否定句：Mary_______________abikeatthattime.一般疑问句：_____Mary_______abikeatthattime?肯定/否定回答：__________________________________就划线部分提问：_________Mary_____atthattime?wasnotridingWasridingYes,shewas./No,shewasnot.Whatwasdoing过去进行时的固定句型Jimwasreading______(when/while)theteachercamein.当老师进来的时候，吉姆正在读书。Jimwasreading_______(when/while)KatewaswatchingTV.在凯特正在看电视的同时，吉姆正在读书。Jimcamein_______(when/while)KatewaswatchingTV.在凯特正在看电视的时候，吉姆进来了。1.Thekeywordsandexpressions:climb,hide,throw,fridge,pain,worse,medicineclimbout/uppickitupgetworseassoonas2.Keystructure:(时间状语从句)(1).Iwastryingtopickitupwhenitbitmeagain.(2).WhenHenrywasworkinginarestaurant,asnakesuddenlyappearedandbithishand.(3).Whilethesnakewaslyingonthetable,Henryquicklypickeduphismobilephoneandtookaphotowithit.(4).Asthedoctorswerecheckinghim,thepaingotworse.3.Ability:Tounderstandthemainideaofthepassage.Tounderstandthesequenceofevents.(事情的进展)Tofindspecificinformationinthereadingpassage.Teachingaims咬；叮v.(bit过)爬；攀爬v.climb躲；躲藏v.(hid过)hidebite/baɪt//klaɪm//haɪd//θrəʊ//frɪdʒ//peɪn//wɜːs//'medsn/扔；掷v.(threw过)throw冰箱n.pain痛；疼痛n.medicine更糟的adj.更糟adv.fridge药；药物n.worseWordsandexpressionsbiteclimbhidethrowpainmedicinetakesomemedicine吃药bite---bithide---hidthrow---threwfridgehurthurt---hurtinpain疼痛climbout/up爬出来/向上爬=攀登getworse转坏，变得更糟糕takesomemedicine吃药Whatcanyouuseamobilephonetodo?Talkaboutwhatyoucanuseamobilephonetodo.Icanuseamobilephonetomakephonecalls.tosendtextmessages.tosendemails.totakephotos.totakevideo.towakemeup(alarmclock).totellthetime.togoonline.toreadnovels.use…todosth.用……来干某事Doyouthinkamobilephonecansaveyourlife?saveone’life救命2Lookatthepicture.Andsaywhatishappening…1.Wherewastheman?2.Whatwashedoingatthattime?3.Whatcanyoufindinthekitchen?4.Howdoyoufeelaboutthesnake?Why?Inthekitchen.Hewastakingaphoto.Asnake.Iamafraidofsnake.Becauseitwillbiteme.ReadthepassageandcheckyouranswertoActivity2.Smile,please!Oneday,whenHenrywasworkinginarestaurant,asnakesuddenlyappearedandbithishand.Afewdaysearlier,thesnakearrivedfromAsiainaboxofbananas.Itclimbedoutandhidsomewhere.“Iwastryingtopickitupwhenitbitmeagain.Ithrewitacrossthekitchen,anditlandedonatable.”Whilethesnakewaslyingonthetable,Henryquicklypickeduphismobilephoneandtookaphotowithit.Thenthesnakehidbehindthefridge.pickup在这里是捡起；拾起的意思。pickup还有取走；接走；染上疾病的意思。WhenHenrywastryingtofindthesnake,hishandbegantohurtbadly.Hehurriedtohospital.Asthedoctorswerecheckinghim,thepaingotworse.Buttheycouldnothelphimbecausetheydidnotknowwhatkindofsnakebithim.Ashewaslyingthereingreatpain,Henrysuddenlyrememberedthephoto.Thedoctorssentthephotoofazoo.Assoonastheylearntwhatkindofsnakebithim,theygaveHenrytherightmedicine,andhelefthospitalthenextday.“Soifasnakebitesyou,takeoutyourmobilephoneorcamera.Takeitsphoto,andshowthephototothedoctors,”suggestsHenry.“Butasyouknow,thesnakewon’tsmile!”但你知道，蛇可不会笑！1.WhathappenedtoHenry?(Paragraph1.)2.Wheredidthesnakearrivefrom?(Paragraph2.)3.Whythesnakebithimagain?(Paragraph3.)4.Whilethesnakewaslyingonthetable,Henryquickly_________hismobilephoneand_____aphotowithit.(Paragraph4.)Asnakebithim.ItarrivedfromAsiainaboxofbananas.Becausehewastryingtopickitup.pickeduptook5.CouldthedoctorshelpHenryfirst?Why?(Paragraph5.)6.WhendidHenryleavethehospital?(Paragraph6.)7.WhatisHenry’ssuggestion?(Paragraph7.)No.becausetheydidnorknowwhatkindofsnakebithim.Thenextday.Soifasnakebitesyou,takeoutyourmobilephoneorcamera.Takeitsphoto,andshowthephototothedoctors.4Thenchoosethecorrectanswer.1ThesnakebitHenryagainwhen.a)hewasthrowingitacrossthechickenb)hewastryingtopickitupc)itwasclimbingoutofabox2WhenHenrywastryingtofindthesnake.a)hecouldtakeaphotob)thesnakebecamecoolc)hishandbegantohurtbadlybc3Henryhurriedtohospitalbecause______.a)hishandwashurtingb)hehadaphotoofthesnakec)thedoctorscalledhimonhismobilephone4ThedoctorsgaveHenrytherightmedicineafter______.a)theyknewwhatkindofsnakebithimb)theysawthesnakeinthephotoc)helefthospitalthenextdayaa5Completethepassagewiththecorrectformofthewordsinthebox.climbhidehurtmedicinepainthrowAsnakeoutofaboxofbananasand______somewhere.WhenHenrywasworking,thesnakebithim.He_______thesnakeonatableandtookitsphoto.Whenhewastryingtofindthesnake,hishandbeganto_______badly.Atthehospitalthe_______gotworse.Thedoctorssentthephototoazoo.Aftertheyfoundoutwhatkindofsnakebithim,theygavehimtheright_______.climbedthrewhidhurtpainmedicine1.Itclimbedoutandhidsomewhere.climbout表示“爬出来”。climboutof…表示“从…爬出来”。e.g.Thecatcouldn’tclimboutofthehole.那只猫没法从洞里爬出来。climbup向上爬，攀登Don’tclimbupthetree,it’sverydangerous.2.Iwastryingtopickitupwhenitbitmeagain.bedoing…when…表示一个动作正在进行的时候另一个动作突然发生了。此句强调“蛇又咬了我一口”这个动作。e.g.Theywereworkinginthefieldswhenitbegantorain.他们正在田里干活儿，突然下起雨了。Iwasdoingmyhomeworkwhenhehitmeonmyback.我正在做作业，突然他打了我后背一下。picksth.up表示“捡起某物”，代词要放在中间。picksb.up表示“接某人”。e.g.Hepickeduphisknifeandfork.他捡起了刀叉。Thenextmorning,mymumcametopickmeup.第二天早上,妈妈来接我。3.Ithrewitacrossthekitchen,anditlandedonatable.across是介词，在本句的意思是“从……的一边到另一边”，across还可以表示“对面，穿过”等。e.g.