Unit 1　Section B　Reading and Thinking （ppt课件）(共53张PPT)-2022新人教版（2019）《高中英语》必修第二册.pptx

1、Section BReading and Thinking重点词汇 1.n.平衡;均匀vt.使平衡2.n.提议;建议3.n.抗议vi.&vt.(公开)反对;抗议4.adj.可能的adv.可能地5.v.建立;创立6.n.限度;限制vt.限制;限定7.vt.阻止;阻碍;阻挠8.n.丧失;损失9.n.捐款;贡献;捐赠10.n.基金;专款11.prep.&adv.在(某段时间、距离或范围)之内balanceproposalprotestlikelyestablishlimitpreventlosscontributionfundwithin12.vi.&vt.调查;研究13.n.重要议题;争论的问题v

2、t.宣布;公布14.n.行为;举止;管理方法vt.组织;安排;带领15.vt.(尤指向慈善机构)捐赠;赠送;献(血)16.vi.消失;灭绝;消亡17.n.&vt.企图;试图;尝试18.adj.值得做的;值得花时间的mitteen.20.departmentn.21.documentn.vt.investigateissueconductdonatedisappearattemptworthwhile委员会部;司;科文件;公文;计算机(文档)记录;记载(详情)重点短语 1.givewayto2.keepbalance3.leadto4.makeaproposal5.runover6.preven

3、t.from.7.donate.to.8.turnto9.piecebypiece10.besafefrom让步;屈服保持平衡导致;通向提出建议碾过阻止;不准向捐赠向求助一件件地免受的伤害重点句式1.Therecomesatimewhentheoldmustgivewaytothenew,anditisnotpossibletopreserveeverythingfromourpastaswemovetowardsthefuture.2.Notonlyhadthecountriesfoundapathtothefuturethatdidnotrunovertherelicsofthepast,

4、buttheyhadalsolearntthatitwaspossibleforcountriestoworktogethertobuildabettertomorrow.释义匹配1.balanceA.tocometogethertopubliclyexpressdisapprovaloroppositiontosomething2.protest B.toexamineacrime,problem,statement,etccarefully,especiallytodiscoverthetruth3.preventC.togivemoneyorgoodstohelpapersonorano

5、rganization4.investigateD.astateinwhichallyourweightisevenlyspreadsothatyoudonotfall5.donate E.tostopsomethingfromhappening,orstopsomeonefromdoingsomething答案:1.D2.A3.E4.B5.C.阅读导学根据P4课文内容,选择正确答案。1.Whatdoesthefirstparagraphmainlytellus?A.Howtopreserveculturalheritage.B.Howtokeepthebalanceofnature.C.Th

6、eimportanceofeconomicdevelopment.D.Howtobalanceeconomicgrowthandculturalheritageprotection.2.WhathappenedwhentheEgyptwantedtobuildadamacrosstheNile?A.Thereweresometechnicalproblems.B.Proteststookplaceinthecountry.C.TheUnitedNationsdisagreed.D.Peoplecameupwithgreatsolutions.答案:B答案:D3.Whatwasthemainai

7、mofthecommittee?A.Tolimitthedamageoftheculturalrelics.B.Toaskforcontributionsfromothercountries.C.TopersuadetheEgyptianstoagreetotheproposal.D.TopreventtheNilefromfloodingthecountry.4.Whatcanweinferfromthetext?A.Egypthasthemostculturalrelics.B.Culturalheritageprotectionneedsglobalefforts.C.ManyCultu

8、ralheritagesitesareindangerofdisappearing.D.TheAswanDamisthelongestdamintheworld.答案:A答案:B重点词汇1.Findingandkeepingtherightbalancebetweenprogressandtheprotectionofculturalsitescanbeabigchallenge.在进步和保护文化遗址之间找到和保持适当的平衡可能是一个巨大的挑战。【词汇精讲】句中的balance是名词,意为“平衡”,balance也可作及物动词,意为“使平衡”。Whenhewasrunningafterhisb

9、rother,theboylosthisbalanceandhadabadfall.当这个男孩追赶哥哥的时候,他失去了平衡,重重地摔了一跤。Youhavetobalancetheadvantagesoflivinginabigcityagainstthedisadvantages.你必须权衡住在大城市的利与弊。【词汇拓展】Thelittlegirltriedtokeepherselfbalancedonthebalance,butshelostherbalanceandfelltotheground.小女孩试图在平衡木上保持平衡,但是她失去了平衡,掉到了地上。2.Bigchallenges,h

10、owever,cansometimesleadtogreatsolutions.然而,巨大的挑战有时会带来伟大的解决方案。【词汇精讲】句中的leadto意为“导致”,是固定搭配,leadto还可表示“通向”。Modernsciencehasgivenclearevidencethatsmokingcanleadtomanydiseases.现代科学已经清楚证明吸烟会导致很多疾病。Asweknow,allroadsleadtoRome.众所周知,条条大路通罗马。【词汇拓展】ChildreninChinaareleadingahappylife.中国的孩子过着幸福的生活。Withtheguidel

11、eadingtheway,wefoundtheplaceeasily.由向导带路,我们很容易地找到了那个地方。【温馨提示】leadto中的to为介词,后接名词、代词或v.-ing形式作宾语。Thediscoveryofnewevidenceledtothethiefsbeingcaught.新证据的发现导致了小偷被抓。3.WaterfromthedamwouldlikelydamageanumberoftemplesanddestroyculturalrelicsthatwereanimportantpartofEgyptsculturalheritage.大坝上的水可能会损坏一些寺庙,并摧毁

12、埃及文化遗产的重要组成部分文物。【词汇精讲】句中的likely是副词,意为“可能地”,修饰动词damage。likely也可作形容词,意为“可能的”,常用作表语。Bewillingtorecommendothers,andtheywilllikelyspeakhighlyofyou,too.愿意推荐他人的话,他们对你的评价也会很高。Ifyoufindsomethingyoulovedoingoutsideoftheoffice,youllbelesslikelytobringyourworkhome.如果你发现在办公室之外有喜欢做的事情,你把工作带回家的可能性就小了。【词汇拓展】Youarel

13、ikelytosufferfrombadhealthifyoukeepsmoking.如果继续吸烟,你的身体健康会受到损害。Heisunlikelytocometothepartytonightbecausehismotherisill.他今晚不可能来参加聚会,因为他母亲病了。4.Afterlisteningtothescientistswhohadstudiedtheproblem,andcitizenswholivednearthedam,thegovernmentturnedtotheUnitedNationsforhelpin1959.在听取了研究这个问题的科学家和居住在大坝附近的市民

14、的意见后,政府在1959年向联合国寻求帮助。【词汇精讲】句中的turnto是动词短语,意为“向求助”,turnto还可以表示“转向”。Donthesitatetoturntousifyouareindifficulty.你要是有困难,尽管来找我们好了。Goalongthemainroaduntilitbranches,andthenturntotheright.顺着这条大路走,在路的分岔口向右拐。【易错提醒】turnto为及物动词短语,后面跟名词、代词或动词-ing形式作宾语,不能接动词原形。Aftergettinghome,heturnedtodoinghishomework.回到家后,他开

15、始做作业。【词汇拓展】Peopletrytoavoidtransportationdelaysbyusingtheirowncars,andthisinturncreatesfurtherproblems.人们试图开私家车来避免交通延误,但这种情形反而带来了进一步的问题。5.AcommitteewasestablishedtolimitdamagetotheEgyptianbuildingsandpreventthelossofculturalrelics.成立了一个委员会,来限制对埃及建筑物的破坏和防止文物的损失。【词汇精讲】句中的limit是及物动词,意为“限制;限定”,limit还可以作

16、名词,意为“限度,限制”。Busesnumbered1to100arelimitedtotravelwithinthecitycentre.公交车1路到100路都仅限于在市中心行驶。Inmyopinion,youhadbettersetalimittotheexpenseofyourtrip.在我看来,你们最好给这次旅行的费用定一个限度。【词汇拓展】Amanslifeislimited,butthereisnolimittoservingthepeople.Iwilldevotemylimitedlifetothelimitlessjobofservingthepeople.一个人的生命是有限

17、的,但是为人民服务是无限的。我要把有限的生命投入到无限的为人民服务中去。6.Thegroupaskedforcontributionsfromdifferentdepartmentsandraisedfundswithintheinternationalcommunity.专家组要求各部门提供捐助,并在国际社会内筹集经费。【词汇精讲】句中的contribution是可数名词,意为“捐助;捐赠”。Hewasawardedaprizeforhiscontributiontoworldpeace.他由于为世界和平做出贡献而获奖。Theeconomistshavemadeimportantcontri

18、butionstothefieldoffinancialandcorporateeconomics.经济学家们在金融和企业经济学领域做出了重要的贡献。【词汇拓展】Ihavecontributedseveralarticlestothemagazine,butnoneofthemhavebeenpublished.我已经给杂志投了好几篇文章,可一篇也没发表过。Thetwo-weekexchangeactivitiescontributedtoabetterunderstandingbetweenus.这两周的交流活动促进了我们之间更好地了解。【微写作】Theycontributedalotoff

19、oodandclothingtotherefugeesandtheircontributionswillcertainlyhelpthemlivethroughthewinter.他们捐献了大量的食物和衣服给难民,他们的捐献肯定会帮助他们熬过这个冬天。7.PerhapsthebestexampleisshownbyUNESCO,whichrunsaprogrammethatpreventsworldculturalheritagesitesaroundtheworldfromdisappearing.联合国教科文组织或许提供了最好的例子,它执行一项防止世界各地的文化遗产遗址消失的方案。【词汇精

20、讲】句中的prevent是及物动词,意为“阻止”,preventsbfromdoing意为“阻止做”。Thecarcametoahaltjustintimetopreventanaccident.汽车及时停下,避免了一场车祸。Whatwasitthatpreventedhimfromcomingontime?是什么使得他没按时来?【词汇拓展】(1)preventsth阻止/预防某事preventdoingsth阻止/预防做某事preventsb(from)doingsth阻止某人做某事(2)“阻止某人做某事”的其他表达stopsb(from)doingsthkeepsbfromdoingsth

21、discouragesbfromdoingsth【温馨提示】prevent.from/stop.from./keep.from.意思相同,在被动语态里from均不可省略;而在主动语态中,与stop/prevent搭配的from可以省略。keep.from.短语中,介词from不能省略,因为keepsbdoingsth的意思是“使某人一直做某事”。Hermotherstopped/prevented/keptherfromgoingtotheconcert.她的妈妈阻止她去听音乐会。Letshurry.Dontkeephimwaiting.我们快一点,不要让他等着。8.WhydidtheEgyp

22、tiangovernmentwanttoattemptthebuildingofthedam?为什么埃及政府想要建造大坝?【词汇精讲】句中的attempt是及物动词,意为“试图;尝试”,attempt还可以作名词。Attempttochangesomeoneelsesattitudetowardslifeisonlyawasteoftimeandenergy.试图改变他人对生活的态度只是浪费时间和精力而已。Willtheymakeanotherattempt?他们会再做另一次尝试吗?【词汇拓展】Inanattempttoattractmorecustomers,theytookavariety

23、ofmeasures.为了吸引更多顾客,他们采取了各种措施。Ifyoufailatthefirstattempt,thereisnoneedtocareaboutthat.如果你第一次尝试失败的话,也不必担心。9.Doyouthinkitwasworthwhile?你认为这值得吗?【词汇精讲】worthwhile是形容词,意为“值得做的;值得花时间的”,在句中可作表语或定语。Youdbetterspendyourtimeonsomeworthwhilereading.你最好把时间花在读一些有价值的书上。Inmyopinion,sellingthecaratthispriceisnotworth

24、while.在我看来,这辆车卖这个价钱不合算。【易混辨析】worthadj.&n.值的;价值beworth+somemoney值多少钱be(well)worthdoing(非常)值得被做(主动形式表被动意义)worthyadj.值得的Itisworthwhile/worthvisitingtheScienceMuseum.参观科学博物馆是值得的。TheChristmaspresentIgavehertheotherdayisworth20dollars.我那天给她的圣诞礼物值20美元。Thisfilmisworthyofbeingseen.=Thisfilmisworthytobeseen.这

25、部电影值得一看。重点句式1.Therecomesatimewhentheoldmustgivewaytothenew,anditisnotpossibletopreserveeverythingfromourpastaswemovetowardsthefuture.新旧更替的时代已经到来,在走向未来的过程中,我们不可能将过去的一切都保存下来。【句式剖析】Therecomesatimewhen.意为“曾经有一段时间”,when引导定语从句,修饰atime,when在从句中做时间状语。TherecameatimewhenIlostinterestinEnglish.有一段时间我对英语失去了兴趣。T

26、herecameatimewhenlifewasveryhardforMadameCurie.居里夫人有段时期生活非常艰难。【句式拓展】Ioftenmissmychildhood.ItwasatimewhenIspentalmosteachdaywithoutworries.我经常怀念我的童年。那是一段我几乎每天都无忧无虑的日子。ThatwasatimewhenItookacrazylikingtorocknroll.那是一个我非常狂热地喜欢摇滚乐的时期。2.Notonlyhadthecountriesfoundapathtothefuturethatdidnotrunovertherelic

27、softhepast,buttheyhadalsolearntthatitwaspossibleforcountriestoworktogethertobuildabettertomorrow.这些国家不仅找到了一条不以牺牲古迹为代价的未来发展之路,而且明白了多个国家合作创造美好未来的可能性。【句式剖析】notonly.butalso.用于连接两个表示并列关系的成分,着重强调后者,其意为“不但而且”;其中的also有时可以省略。Lightandbrightcoloursmakepeoplenotonlyhappierbut(also)moreactive.浅色和鲜艳的颜色不但使人看了高兴,也会

28、使人更加活泼。Manhasbecomemasternotonlyoftheskybutalsoofthespace.人类不但征服了天空,而且征服了太空。(1)notonly.butalso.连接的两个成分作主语时,其谓语在人称和数上通常与邻近的主语保持一致。NotonlyIbutalsoTomandMaryarefondofwatchingtelevision.不仅我,而且汤姆和玛丽都喜欢看电视。(2)notonly.butalso.连接两个句子,且notonly位于句首时,notonly后面的句子要用部分倒装。Aftertheearthquake,notonlywastherenoelect

29、ricity,butalsotherewasnocleanwater.地震以后,不仅没有电,而且也没有干净的水。Notonlyhasheafirst-classbrainbutalsoheisahard-workingman.他不仅大脑聪明,而且很勤劳。.单词拼写1.Theschoolhas(建立)asuccessfulrelationshipwiththelocalcommunity.答案:established2.Inordertoreachthis(限度),anumberoftechnicalproblemswillhavetobesolved.答案:limit3.Ifirmlybeli

30、evethateachofuscan(贡献)tothefutureoftheworld.答案:contribute4.Atfirstshewasnervous,buthernervousnessquickly(消失)onceshewasonstage.答案:disappeared5.Afterwegotthere,theguide(带领)usaroundtheruinsoftheancientcity.答案:conducted.语篇填空Withthedevelopmenteconomy,theprotectionofculturalsitescanbeabigchallenge.However

31、,big1.(challenge)cansometimesleadtogreatsolutions.Inthe1950s,2.theEgyptiangovernmentwantedtobuildAswanDam,thegovernments3.(propose)causedprotests.Waterfromthedamwouldlikelydamageanumberoftemplesanddestroy4.(culture)relicsthatwereanimportantpartofEgyptculturalheritage.Inordertosolvetheproblem,thegove

32、rnmentturned5.theUnitedNationsforhelpin1959.challengeswhenproposalculturaltoAcommitteewasestablished6.(limit)damagetotheEgyptianbuildingsandpreventthelossofculturalrelics.Expertscametoinvestigatetheissueandconductedseveral7.(test),andthenmadeapracticalplanonhowtosavetheculturalrelics.Manycountries8.

33、(donate)moneytotheproject.Withglobalefforts,theprojectprovedtobe9.greatsuccess.Notonlyhadthecountriesfoundapathtothefuturethatdidnotrunovertherelicsofthepast,buttheyhadalsolearntthatitwaspossibleforcountriestoworktogethertobuilda10.(good)tomorrow.tolimittestsdonatedabetter.概要写作根据教材P4的语篇内容写一篇60词左右的内容

34、概要。参考范文Howtobalanceeconomicgrowthandculturalheritageprotectioncanbeacomplexproblem.(要点1)InEgypttheprojectofbuildingtheAswanDammetwithprotestsforfearofdamagingtheculturalrelics.(要点2)ThegovernmentaskedtheUNforhelpandacommitteewasformedtopreventthelossofculturalheritage.(要点3)Thankstoglobalefforts,theprojectwassuccessfulwiththecountrysculturalheritagepreserved.(要点4)