人教版必修一课件Unit 4 Earthquakes Section B Language Points 2

Unit4Earthquakes 1.Imagineyourhomebeginstoshakeandyoumustleaveitrightaway.imagine:formamentalpictureimagine+n./pron.imaginesb.tobeImagineyourselftobeonadesertisland.设想一下你身处荒岛的情形。 rightaway:atonce;innotime;immediatelyrightnow:atthisverymomentMakeupyourmind___________.I’llreturnthebook___________.rightnowrightaway smelly:smell+y=adj.smelln./v.(smelt/smelled)Theywereallhungryandthefood______good.Ican______somethingburninginthekitchen.Pleasethrowthe_______fishaway.smeltsmellsmelly2.A______gascame_____thecracks.smellyoutof 3.…thewaterpipesinsomebuildingscrackedand_____.burst【寓词于境】阅读下列句子，并试着总结burst在句中的词性、含义及用法。1.Thepipeshadburstandthehousewasundertwofeetofwater.2.Thepoliceburstintotheroomandtooktheyoungmanaway. 3.Hearingthenews,thewomanburstintolaughter.5.Therewasaburstoflaughterinthenextroom.4.Sheburstoutcryingfornoreason,whichsurprisedus. burst作___词，意思是_____（句1）；常用于短语burstinto+aroom,building,etc.闯入，突然破门而入（句2）；burstinto+n.突然爆发，突然……起来（句3）；burstoutdoing突然……（句4）。burst作___词，意思是_________（句5），还可指“爆裂；破裂之处，裂口”。动爆裂名突然一阵 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.burstoutburstintoburstburstinto 4.Itseemedasiftheworldwasatanend!1)asif似乎，好像=asthoughShespoketomeasifsheknewme.她和我说话的神情，好像她早就认识我似的。2)asif在表语从句中相当于that:Itseemedasifthemeetingwouldneverend.看起来会议没完没了。 本文中asif的用法就是第二种。Itseemedasiftheworldwasatanend!=Itseemedthattheworldwasatanend! atanendattheendof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”。attheendofbytheendofintheend 1)Hisfatherwillreturnhome___________thisyear.2)Hewillbeascientist__________.3)HowmanyEnglishwordshadyoulearned____________lastterm?attheendofintheendbytheendof 5.Infifteenterriblesecondsalargecitylayin_____.ruinslie(lay,lain):tobe,remainorbekeptinacertainstateinruins:severelydamagedordestroyedruindestroydamage ①damage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。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。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。Thefireruinedthehouse. Thecompanyisfacingruin.Thehousehasfallenintoruin. Smokingruinedhishealth.吸烟毁了他的健康。Sheruinedhisprospects.她毁了他的前途。 Thevillage____inruinsafterthewar.Thesemachineshave____idlesincethefactoryclosed.laylain Everywheretheylookednearlyeverythingwas_________.destroyedHe______hisgirlfriend’sprospects.ruinedSoftwood________easily.damagesAnearthquakeleftthewholetown_________.Hiscareeris________.inruinsinruins 6.Two-thirdsofthepeoplediedorwere_______duringtheearthquake.injuredMorethan61%ofthesurfaceoftheearth____coveredbywater.Seventypercentoftheworkersinthisfactory____young.以百分数作为主语的，谓语动词是单数还是负数取决于百分数后面跟的名词是可数还是不可数的。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-fifthswaswashedHalfaremadeMostwas 5.___________________(数万)people___________(dance)inthebigsquarenow.6.Therewere____________(一万)studentstakingpartintheexamyesterday.7.________________(百分之九十)ofthemountain_________(cover)bytrees.iscoveredTensofthousandsofaredancingtenthousand90%/90percent injurehurtwoundinjure: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”。 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。 Theircriticisms_________himdeeply.Smokingwill________hishealth.Hewasslightly_______inthecaraccident.Hegot_________inthefighting.Whatyousaid_____myfeeling.havehurtinjuredinjuredwoundedhurt 7.trap阅读下列句子，注意trap的意思及用法。1)Theelevatorbrokedownandweweretrappedinside(it).2)Imusttakenonoticeoftheirpolitenessorkindnesswhichwasdesignedtotrapmeintogivinginformation.3)Ifwe’relucky,thethiefwillfallrightintoourtrap. [归纳]trap可以作_____，意为：___________（句1）。可以构成短语trapsb.into(doing)sth.，表示“使中计；使陷入圈套”（句2）。也可以作名词，意为：_____（句3）；_____（句4）。动词使陷入困境困境陷阱4)Tobreakoutofthetraptheyneedhelpfromthegovernment. 根据括号内的提示完成句子。1.Iknewperfectlywell_____________(这是一个陷阱).2.Bycleverquestioning,they________________(诱使他)makinganagreement.itwasatraptrappedhiminto 8.shockIwasshockedbythewayhetreatedhisownmother.Hewasshockedathersmoking.shockv.（使）震惊，使惊愕 Whoevertouchesthatwirecangetbadlyshocked.ItgavemequiteashocktobetoldIwasseriouslyill.shockv.使受电击shockn.震惊 Anelectricshockcankillyou.shockn.电击 有类似用法的词有很多，如：interest,frighten,excite,puzzle,satisfy等。shock有两种分词转化成的形容词形式：shocking令人震惊的（用来修饰物）；shocked震惊的（用来修饰人）。 用shock的适当形式填空。1.Thenewsofhismother’sdeathwasaterrible_______tohim.2.What_______usmostwasthatsuchagoodboyshouldquarrelwithhisfather.3.O.Henry’sshortstoriesalwaysgavethereaders________endings.shockingshockshocked 1.ThesoundofplanescouldbeheardoutsidethecityofTangshanevenwhennoplaneswereinthesky.这是一个复合句。主句是________________________________________________________，outsidethecityofTangshan在主句中作地点状语，_____引导时间状语从句。ThesoundofplanescouldbeheardoutsidethecityofTangshanwhen 【翻译】即使天空没有飞机，在唐山市城外也可以听到飞机声。【仿写】即使事情老是不如意，我的同桌也从未放弃。________________________________________________________________Mydesk-matenevergivesupevenwhenthingskeepgoingbadly. 2.Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wereasleepasusualthatnight.这是一个复合句。句子的主干是___________________________________________________。_____引导非限制性定语从句，修饰people。Buttheonemillionpeoplewereasleepasusualthatnightwho 【翻译】但是，唐山市的一百万居民几乎都没有把这些情况当作一回事，当天晚上照常睡着了。【仿写】但是，那位与我素不相识的年轻人，那天就像我的亲兄弟一样帮助我摆脱了困境。__________________________________________________________________________________Buttheyoungman,whomIdidn’tknow,helpedmeoutlikemyownbrotherthatday. 3.Itseemedasiftheworldwasatanend!这是一个复合句。主句是_________，asif引导表语从句，其后从句中谓语动词常用虚拟语气。【翻译】世界似乎到了末日!【仿写】这场仗似乎老打不完。____________________________________________________________ItseemedItseemedasifthefightwouldneverend. 4.Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead.部队人员组成小分队，将受困的人们挖出来，将死者掩埋。句子的主干是Thearmyorganizedteams,todigout...andtobury...这两个不定式短语作目的状语，whoweretrapped是定语从句，修饰_____。those 【仿写】他们种下许多果树，让那些穷人富裕起来，而且也是为了保护环境。_____________________________________________________________________________________________Theyplantedplentyoffruittreestomakethosewhowerepoorrichandalsotoprotecttheenvironment. digout挖掘；发现todigoutthetappedminers把困在井下的矿工们挖救上来todigoneselfoutofthesnow自己从雪堆中爬出来Wedugoutthetruthfromamassofinformation.我们从一大堆材料中发现了真相。 bury:A.toplaceinthegroundB.tooccupy(oneself)withdeepconcentration;absorbThedogburiedtheboneintheground.Iburiedmyselfinmystudies.buryoneselfin=beburiedindevoteoneselfto=bedevotedto 5.Thousandsoffamilieswerekilledandmanychildrenwereleftwithoutparents.a.这是一个由and连接的并列复合句。b.本句的结构是：第一个分句（Thousandsoffamilieswerekilled）+and+第二个分句（manychildrenwereleftwithoutparents）。 c.第二个分句的结构为：主语（manychildren）+谓语（wereleft）+主语补足语（withoutparents）。d.可以充当补足语的还有形容词、分词、不定式、名词或句子等。【仿写】有这么多作业要做，我怎么能轻松起来呢？____________________________________________________HowcouldIfeelrelaxedwithsomuchhomeworktodo?