Unit5Adelicateworld4.docx

1、Unit5Adelicateworld4Unit5Adelicateworld1draman戏剧，戏剧艺术dramaticadj.巨大的；引人注目的；给人印象深刻的dramaticallyadv.显著地；戏剧性地2subsequentadj.随后的；后来的subsequencen随后发生的事，后果subsequentlyadv.后来，随后3multiplyv(使)大大增加，(使)倍增multiplicationn乘；增加4explodev突然增加；爆炸；突然发生explosionn爆炸；猛增5ecologyn生态；生态学ecologicaladj.生态的；生态学的6comparev比较；对比；

2、比作comparisonn比较7apparentadj.显而易见的；明白的；清楚的apparentlyadv.据说；看来，似乎8varyv(形状等)不同；改变variousadj.各种各样的varietyn多样性；多变性variationn差异；变化9secureadj.稳固的，可靠的securityn安全10greetv打招呼greetingn问候，招呼1trapn(捕捉动物的)陷阱，罗网，夹子；圈套；诡计v使落入险境；使陷入困境Shehadsetatrapforhimandhehadwalkedstraightintoit.圈套Theyweretrappedintheburningbuil

3、ding.使陷入困境Iwonderedifitwasananimalcaughtinatrap.陷阱2explodev爆炸；爆破；爆裂；勃然(大怒)；大发(雷霆)；突然发生(危险)；突然爆发，迸发(感情)；突然增加Therewasahugebangasifsomeonehadexplodedarocketoutside.爆炸SuddenlyCharlesexplodedwithrage.大发雷霆Thepopulationexplodesto40，000duringthetouristseason.突然增加WordsandPhrasesmultiplyv(使)大大增加，(使)倍增；乘；(使)繁殖

4、(教材P50)Looseontheisland,theydidwhatrabbitsdobesttheymultipliedrapidlyandbeganeatingthenativevegetationanddiggingholes,whichcausedsoilerosion.在岛上自由自在，它(兔子)们尽其所能迅速繁殖，开始吃当地的植被并挖洞，造成水土流失。例1Thechildrenarealreadylearningtomultiplyanddivide.孩子们已经开始学习乘法和除法了。例2Theirproblemshavemultipliedsincelastyear.自去年以来，他

5、们的问题倍增。造句在实验室里繁殖这些细菌是可能的。Itispossibletomultiplythesebacteriainthelaboratory.知识拓展multipleadj.多种多样的multiplechoice多项选择multiplicityn.多种多样即学即练单句语法填空Thedriverofthecrashedcarreceivedmultiple(multiply)injuries.Weareallamazedatthemultiplicity(multiply)ofthenature.inturn轮流，依次；反过来(教材P50)Thisinturnledtomorecats

6、huntingthebirds.这反过来又导致更多的猫捕鸟。例1Thegirlstookitinturntowipedownthetablesaftermeals.女孩子们饭后轮流擦桌子。例2Thestudentsweresummonedinturntobeinterviewed.学生依次被召入进行面试。造句反过来，这些也会影响你的工作效率。Thisinturnwillalsohaveanegativeimpactonyourproductivity.知识拓展taketurnstodosth./in(doing)sth.轮流做某事Itsonesturntodosth.轮到某人做某事takeon

7、esturn依次，轮到某人byturns轮流，依次即学即练单句语法填空Itsyourturntorecite(recite)thepassage.Wetaketurnstomake/inmakingdinner.Wemakedinnerbyturns(turn)名师点津(1)inturn表示“轮流；反过来”，而inreturn(for)则表示“作为(对)的回报”。(2)byturns和taketurns中的turn用复数形式。decreasev(使)减少；(使)变小n减少；降低(教材P51)Butalthoughtheviruscausedtherabbitpopulationtodecrea

8、sefrom130，000toaround10，000,italsomeantlessfoodforthecats.尽管病毒导致兔子数量从13万只减少到1万只左右，但也意味着猫的食物减少了。例1Thisspeciesofbirdsisdecreasinginnumberseveryyear.这种鸟的数量在逐年减少。例2Therehasbeensomedecreaseinmilitaryspendingthisyear.今年的军费开支有所减少。造句人们应减少脂肪的摄入量。Peopleshoulddecreasetheamountoffattheyeat.知识拓展(1)decreaseinsth.

9、(在某方面)降低，减少decreaseto减少到decreaseby减少了(2)onthedecrease在减少(3)increasev&n.增加，提高即学即练单句语法填空Alocalnewspaperremarksthatcrimeisonthedecrease.Thetrafficaccidentsinthecitydecreasedby30%lastyear.ThepopulationofChinahasincreasedtoabout1.4billion.trapvt.使困住；诱捕；诱骗；坑害n圈套；陷阱；诡计；夹子(教材P51)Inthe1980s,trapsanddogswereu

10、sedtocatchthecats.上世纪80年代，人们用陷阱和狗来捕猫。例1Webecametrappedbytherisingfloodwater.我们被上涨的洪水困住了。例2Werealizedtoolatethatwewerecaughtlikeratsinatrap.等我们发觉自己已成瓮中之鳖时已经太晚了。造句我不愿让他以为我是在给他设圈套。IwouldhatehimtothinkImtryingtotraphim.知识拓展(1)be/gettrappedin被困在中trapsb.into(doing)sth.使某人陷入的圈套；使上当(2)fallintothetrapofdoing

11、sth.掉进的陷阱fall/walkintoatrap掉进陷阱(3)set/layatrapfor为设圈套即学即练单句语法填空Theshopkeepertrappedmeintobuying(buy)theirpoorqualitymilk.Dontfallintothetrapofinvestingallyourmoneyinoneplace.Theoldmanwastrappedintheburninghouseatthatmoment.(教材P51)Itturnedoutthattheydevelopedanimmunitytothevirus,andtheirnumbersexplod

12、edonceagain.结果他们对病毒产生了免疫力，他们的数量再次激增。(1)turnout结果是；证明是例1Cosgravesforecastturnedouttobequitewrong.科斯格雷夫的预测最后证明是大错特错。例2Sometimesthingsdontturnoutthewaywethinktheyregoingto.有时事情并不像我们认为的那样发展。造句结果发现我认识那个中枪的人。ItturnedoutthatIknewthepersonwhogotshot.知识拓展turnup出现，到达；开大，提高，增加；找到，发现turnoff扭转(开关、水龙头等)，关掉(煤气、自来水

13、等)turnon(扭转开关)打开(自来水)，开(煤气、灯、电视等)turnin转身进入；交出turnto(向某人)求助；注意；翻到(页)turndown(扭转形状等)调小(煤气等)，关小，调小(收音机等的声音)；拒绝turnover翻过来，翻转即学即练单句语法填空Thecarwasturnedoverandthedriverseriouslyinjured.Becalmandsittightandeverythingwillturnoutwell.Pleaseremembertoturnoffallthelightswhenyouleave.Sheturneddowneveryofferofh

14、elp.小片段填空Thepartywasalmostover,butJanestilldidntturnupTomwasverydisappointed.HedidntknowwhyJanedidntturndownhisinvitationifshedidntwanttocome.Heturnedoverthebottlesonthetables,andtherestguestsleftthehallinshock.Tomturnedoffallthelightsinthehall,turningthehallintoaworldofdarkness.Noonecouldimaginehow

15、upsethewas!(2)explodev爆炸，爆发；激增；勃然大怒例1Theywereclearingupwhenthesecondbombexploded.他们在清理时第二颗炸弹爆炸了。例2Doyoufearthatyoullburstintotearsorexplodewithangerinfrontofher?你害怕在她面前突然大哭或勃然大怒吗？造句旅游季节人数暴涨至4万。Thepopulationexplodesto40，000duringthetouristseason.知识拓展(1)explodewith因(愤怒)而发作explodeinto爆发出explodeintolaug

16、hter哄堂大笑(2)explosionn.爆炸；爆发；激增explosiveadj.易爆炸的；爆炸性的即学即练单句语法填空Areyouabouttoexplodewithexcitement?Stresscanbuildupandexplodeintoproblems.Highlyexplosive(explode)gasisnaturallyfoundincoalmines.owev应该做；对负有的义务；欠(债)；感激；归功于(教材P51).butwehumansoweittotheislandtogiveitahappyending.但我们人类有义务给这个岛一个幸福的结局。例1Theco

17、untryowesbillionsofdollarstoforeigncreditors.这个国家欠外国债权人数十亿美元。例2TheplayowesmuchtoFrenchtragedy.这部戏颇受法国悲剧的影响。造句他对我太好了，我永远也还不清这份人情。HewassogoodtomethatIcanneverrepaythedebtIowehim.知识拓展owesb.sth.欠某人某物owe.to.把归功于owingto由于即学即练单句语法填空Owing(owe)totherain,theycouldnotcome.Heoweshisgoodhealthtohisregularlife.Io

18、weanapologytohim.Iowehimanapology.SentencePatternsnor倒装句(教材P50)Norwouldtheyfailtoimaginehowitsnativeinhabitants,includingroyalpenguins,kingpenguins,andelephantseals,existedinperfectharmonywiththeirnaturalhabitatforthousandsofyears.他们也会去想象岛上的栖息动物，包括皇家企鹅、王企鹅和象海豹，是如何与自然栖息地和谐共存数千年的。句式分析：本句是一个部分倒装句，nor置于

19、句首，句子用部分倒装，因此would提前，表示“也不”。例1Shehasnoexperienceintyping,nordoestheskillinteresther.她没有打字经验，那种技术也引不起她的兴趣。例2Youcantcancelthecontract,norcananybodyelse.你不能撤约，任何人都不能。造句他没再去过，也没写信致歉。Heneverwentagain,nordidhewritetoapologize.知识拓展so助动词/连系动词be/情态动词主语：意为“也一样”，表示前面的情况也适合另一个人或物，此时该句为倒装句；so主语助动词/连系动词be/情态动词：意为

20、“确实如此”，表示词意前面的说法，此时该句不是倒装句。即学即练单句语法填空Theyfinishedtheirhomework，sodidI.IlikeEnglish.Sodoes(do)Jack.it强调句(教材P50)Itsatragicstorythatbeganin1810whenhumansarrivedontheisland.这是一个悲惨的故事，始于1810年人类来到岛上。句式分析：本句是一个强调句，强调主语atragicstory。例1ItwasinMaythatyoucanseethiskindofflower.你在五月可以看到这种花。例2Itissciencefictionth

21、attheboylovestoread.这个男孩爱看的是科幻小说。造句引起观众们兴趣的是这个年轻人怎样学会了五种外语。Itwashowtheyoungmanhadlearnedfiveforeignlanguagesthatattractedtheaudiencesinterest.知识拓展(1)强调结构的陈述式为“Itis(was)被强调部分that(who).”。该结构可用于强调主语、宾语、状语等，但不能强调谓语动词。该句式中用that或who的区别是：当被强调的指人时，用that或who均可；当被强调的不是指人时，则只能用that(注意不用which)。(2)一般疑问句的强调结构就是将b

22、e提到句首，即使用“Is/Wasit被强调部分that/who.”。特殊疑问句的强调结构句型为“疑问词(Who/What/When/Where/Why/How)is/wasitthat.”这样的形式。即学即练单句语法填空ItwasIwho/thatsawTomintheparkthismorning.(强调主语)Itisnotwhoisrightbutwhatisrightthatisofimportance.教材高考1.Thecatsinconsequenceturnedtheirattentionandtheirstomachsbacktothenativebirds,killingupt

23、o60，000eachyear.(2019江苏卷)Thisbeliefin“postindustrialsociety”hasledthosecountriestoneglecttheirmanufacturingsector(制造业),withnegativeconsequencesfortheireconomies.2.Itturnedoutthattheydevelopedanimmunitytothevirus,andtheirnumbersexplodedonceagain.(2019全国卷)Itturnsoutthatjustlookingatgreen，growingthings

24、canreducestress，lowerbloodpressure，andputpeopleintoabettermood(情绪).3.Inthe1980s,trapsanddogswereusedtocatchthecats.(2019天津卷)Wesucceedinourfieldofspecializationandthenbecometrappedinit.4.Butalthoughtheviruscausedtherabbitpopulationtodecreasefrom130，000toaround10，000,italsomeantlessfoodforthecats.(201

25、8全国卷)Thisswitchhasdecreasedpollutioninthecountrysmajorlakesandreservoirsandmadedrinkingwatersaferforpeople.单句语法填空1ItwasonlywhenIrereadhispoemsrecentlythatIbegantoappreciatetheirbeauty.2Ifyouwontgo,neitherwillI.3Ourproblemshavemultiplied(multiply)sincelastyear.4Globalmeaslesdeathsdecreasedby78%during

26、thisperiod.5Iwastrappedintotelling(tell)thepoliceallIknew.6Sheoweshersuccesstohardwork.7Thisinturnattractsmoreusersandadvertisers,andsoon.8Asaconsequence,mostChristianhousesofworshipareunofficial.9Butheturnedouttobeimmatureandirresponsible.10Khartoumhasexplodedwithangerataccusationsofblasphemyinthepast.短语填空turnout；inconsequence；inturn；comeupwith；outofcontrol1Nobodythoughtthathehadturnedoutagreatinventor.2Tukcameupwiththeideaforthestudywhileattendingalonglecture.3Duringarguments,thatfeelingcangetout