Unit4.Earthquake Language points 优秀PPT

1.Imagineyourhomebeginstoshakeandyoumustleaveitrightaway.rightaway:atonce;innotime;immediatelyrightnow:atthisverymomente.g.Makeupyourmind___________.I’llreturnthebook___________.rightnowrightaway2.Inthecity,thewaterpipesinsomebuildingscrackedandburst.【寓词于境】阅读下列句子,并猜测burst在句中的词性、含义及用法。1)Thepipeshadburstandthehousewasundertwofeetofwater.2)Thepoliceburstintotheroomandtooktheyoungmanaway.动词.爆裂动词.闯入,突然破门而入3)Hearingthenews,thewomanburstintolaughter.4)Sheburstoutcryingfornoreason,whichsurprisedus.5)Therewasaburstoflaughterinthenextroom.burstinto+n.突然爆发,突然……起来burstoutdoing突然……名词,突然一阵,;还有“破裂之处,裂口”用burst或其短语的适当形式填空。1)Theplanecrashedand_________flames.2)Thedam_____becauseoftheheavyrain.3)ItlookedasifKatewasaboutto_________tears.4)EveryonewasquietwhenJohnsuddenly_________laughing.burstoutburstintoburstburstinto3.Itseemedasiftheworldwasatanend!1)asif似乎,好像=asthoughe.g.Shespoketomeasifsheknewme.2)asif在表语从句中相当于that。e.g.Itseemedasifthemeetingwouldneverend.本文中asif的用法就是第二种。Itseemedasiftheworldwasatanend!=Itseemedthattheworldwasatanend!atanend=“finished”attheendof用于表示具体事物或场所的场合,它也可以用来表示比喻意;bytheendof用于表示时间的场合,到……结束的时候,用于过去完成时态;intheend意思“最后、终于”。attheendofbytheendofintheend1)Hisfatherwillreturnhome___________thisyear.2)Hewillbeascientist__________.3)HowmanyEnglishwordshadyoulearned____________lastterm?attheendofintheendbytheendof1)Numbersofpeoplewereburiedundertheruinsintheearthquake.2)Severalvillageswereruinedduringthetyphoon.3)Thisheavyrainruinedourplantogoonapicnicthisafternoon.4)Ihavelostallmymoneyinbusinessandamnowruined.自我归纳】ruin既可作名词,也可作动词。作名词,意为:①______(句1);②作动词,意为:毁坏,毁灭(句2、句3）;使破产(句4)。废墟4.Infifteenterriblesecondsalargecitylayinruins.lie(lay,lain):tobe,remainorbekeptinacertainstatebe/lieinruins“成为废墟，毁灭【拓展】inruins严重受损,破败不堪如:Thehousesacrossthestreetwereinruins.ruin,destroy,damage①damage指部分“损坏”、“损害”、“破坏”或指使用价值有所降低。它可以用作动词,也可以用作名词,用作名词时常与tosomething连用。e.g.Theaccidentdidalotofdamagetohiscar.②destroy只能用作动词,指彻底破坏,以致不可能修复,常作“破坏”、“毁灭”解,也可以指希望、计划等打破。e.g.Theearthquakedestroyedalmostthewholetown.③ruin指对物体或生命彻底的破坏,但往往是非暴力的,也往往不是一次的打击结果,常指对美好的或希望中的事物的破坏。e.g.Thefireruinedthehouse.4)Everywheretheylookedneareverythingwas_________.destroyed5)He______hisgirlfriend’sprospects.ruined6)Softwood________easily.damages1)Anearthquakeleftthewholetown_________.2)Hiscareeris________.inruinsinruins3)Thevillage____inruinsafterthewar.lay5.Two-thirdsofthemdiedorwereinjuredduringtheearthquake.Eg:Morethan61%ofthesurfaceoftheearth____coveredbywater.Seventypercentoftheworkersinthisfactory____young.isare请根据提示完成下列句子。1)_________(三分之一)ofthestudentsinourclass____(be)girls.2)___________(五分之三)ofthesoil___________(wash)awaybythefloodlastnight.3)______(一半)ofthedesksinthisschool_________(make)inhiscompany.4)______(大部分的)ofthelecturehemadeyesterday____(be)interesting.One-thirdareThree-fifthswaswashedHalfaremadeMostwasinjurehurtwoundTwo–thirdsofthemdiedorwereinjuredduringtheearthquake.injure:tohurtoneself/sb./sth.physically三者都可表示受伤,伤害injure一般是指在事故中受伤,往往意为“外伤”。injuredadj.受伤的theinjured伤员wound一般指外伤,如刀伤、枪伤等,尤其指在战争中,打斗中受伤。hurt可指对身体上的伤害,也指对心灵造成的伤害。1)Theircriticisms_________himdeeply.2)Hewasslightly_______inthecaraccident.3)Hegot_________inthefighting.4)Whatyousaid_____myfeeling.havehurtinjuredwoundedhurt6.Peoplewereshocked.shockv.“makesomeonefeelverysurprised”“使震惊,使惊骇”n.休克，震惊，打击，震惊的事Eg:1)Theyhadbeenshockedtohear/learnthatthehospitalwasclosingdown.2)HewasshockedatthenewsofJane’sdeath.常用于：Beshockedat/by对….吃惊beshockedtodosth做某事很吃惊【注意】shockedadj.吃惊的,震惊的shockingadj.令人震惊的,极坏的Translation:1)Thenewsofhismother’sdeath_______________________(使他非常震惊).2)_______________(我深感震惊)tohearthathehadleftforAmerica.3)Hisshortstoriesalwaysgavethereaders_____________(令人震惊的结尾).wasaterribleshocktohimIwasshockedshockingends7.Someoftherescueworkersanddoctorsweretrappedundertheruins.trap既可作动词,也可作名词。阅读下列句子,猜测trap的意思及用法。1)Twentyminersweretrappedundergroundaftertheaccident.2)IwastrappedintotellinghimallIknew.3)Ifwe’relucky,thethiefwillfallrightintoourtrap.4)Tobreakoutofthetraptheyneedhelpfromthegovernment.常用短语：trapsbintodoingsth诱骗某人做某事使陷入困境使陷入圈套,使中计,陷阱困境根据括号内的汉语提示补全下面句子。1.Iknewperfectlywell_____________(它是一个陷阱).2.Bycleverquestioning,they_______________(诱使他)makinganagreement.itwasatraptrappedhimintorescuev.savesomethingorsomebodyfromdangerrescuesb援救某人Eg:1)Thefiremenrescuedababyfromtheburninghouse.3)Arescueteamaretryingtoreachthetrappedminers.把….从…营救出来【即学即练】翻译下面句子。1)他们把小男孩救出了险境。Theyrescuedthelittleboyfromdanger.8.Suchagreatnumberofpeoplediedbecausetheearthquakehappenedwhiletheyweresleeping.agreatnumberof=“alotof”【归纳】anumberof意为“许多,大量的”,在number前可加large,great,good等修饰词。“anumberof+复数名词”作主语时,谓语动词用复数。如:Wehavebeenfriendsforanumberofyears.Nowalargenumberofstudentshavepart-timejobs.【拓展】thenumberof意为“……的数量”。“thenumberof+复数名词”作主语时,谓语动词用单数。如:Thenumberofcarsonourroadshasrisengreatlyinrecentyears.【即学即练】用括号内动词的正确形式填空。1)Alargenumberofbooks___________(steal)fromthelibraryyesterday.2)Thenumberofskilledworkers__(be)smallinthisfactorynow．werestolenisItwasafrighteningnight.Thedamcrackedandthen______undertheweightofthewater.Thewate