Unit 4 SectionⅠWelcome to the unit&Reading ppt课件-（2020）新牛津译林版高中英语必修第三册 (1).rar

Section Welcome to the unit & Reading.核心词汇1_n.疟疾2_adj.致命的；十足的，彻底的3_n.提取物；选录vt.提取；选录；取出；设法得到4_n.药草，香草；草本5_n.试用，试验；审讯，审判；考验vi.&vt.测试，试验6_adj.家庭的，家用的，家务的n.一家人，家庭malariadeadlyextractherbtrialhousehold7_n.省，省份8_adj.广泛的；宽阔的，广阔的；概括的；开阔的9_n.实验，试验；尝试，实践vi.做试验，进行实验；尝试10_vt.延迟，延期11_n.数据，资料，材料provincebroadexperimentpostponedata.拓展词汇1_n学说，论；原理；看法，意见_adj.理论上的_adv.理论上地2_n生存，存活；残存物，幸存事物_v生存_n幸存者3_n想要，计划；意指_n目的；意图4_adj.有限的_vt.限制nC限度；极限_n限制；制约5_n容器；集装箱，货柜_vt.包含；容纳6_adj.足够的，充足的_adj.不足的；不够的7_adj.纯的；干净的；完全的；纯正的；纯真的_n纯洁_v使纯净；净化theorytheoreticaltheoreticallysurvivalsurvivesurvivorintendintentionlimitedlimitlimitationcontainercontainsufficientinsufficientpurepuritypurify8_vt.探究，调查研究；探索，勘查_n探索_n探险者；勘探者9_n智慧，才智；明智，知识，学问_adj.智慧的；明智的10_adj.有益的，有用的_n.益处；好处11_vt.&vi.组织，实施；指导；引导；举止_n传导_n指挥；售货员；导体_adj.具有传导性的12_vt.说明，解释；加插图于_n插图实例；图解exploreexplorationexplorerwisdomwisebeneficialbenefitconductconductionconductorconductiveillustrateillustration.重点短语1_对产生影响2_对做出重大贡献3_多亏，由于4_死于5_的治疗方法6_未能做某事7_查阅，参考；提到，谈及8_在低温下9_为了不10_成功地做了某事11_设法做某事make a difference tomake great contributions tothanks todie of/froma cure forfail to do sth.refer toat a low temperaturein order not tosucceed in doing sth.manage to do sth.12_的解决办法13_日日夜夜，夜以继日14_放弃；停止15_大量的16_很可能做某事17_(使)加速18_自愿做某事19_成功，奏效，达到目的20_利用；动用21_遇到；会晤，会见；符合22_供给不足solutions today and nightgive uplarge amounts ofbe likely to do sth.speed upvolunteer to do sth.pay offdraw onmeet within short supply.重点句型1然而，即使生产了大量的青蒿提取物，他们仍然面临着另一个问题。Even_，however,theystillfacedanotherproblem.2在患者身上进行的试验可能会被推迟，因为他们没有足够的安全数据。_becausetheydidnothavesufficientsafetydate.with large amounts of qinghao extract producedThe trials on patients were likely to be postponed根据课文内容选择正确答案1ForwhatdidTuYouyouwin2015NobelPrize?AWhatshehaddonetofightagainstmalaria.BThedecreaseddeathrateofmalaria.CHeraccidentaldiscoveryofqinghaosu.DHercontributionasthefirstfemalescientist.A2WhataretheParagraphs35mainlyabout?AHowcomplextheexperimentswere.BTuYouyousdifficultiesandsolutions.CTheassistanceTuYouyougotfromherteammates.DLackofresourcesdidntpreventthesuccessofthescientist.B3Whatcanwelearnfromthetext?ATuYouyouthinkshighlyoftraditionalChinesemedicine.BTuYouyouisthefirstChinesescientisttowintheNobelPrize.CThetrialsonrealpatientswerepostponedfortheirunwillingness.D.ThediscoveryofqinghaosuismainlyduetotheinspirationofancientbooksoftraditionalChinesemedicine. A4WhichofthefollowingbestdescribesTuYouyouandherteam?AFortunateandenergetic. BPatientandresponsible.CReliableandstubborn. DWiseanddetermined.D重点词汇诠释1intend vt.& vi.打算，计划，想要(1)intenddoingsth./todosth.打算/想要做某事(2)intendsb.todosth.想要某人做某事(3)intentionn.C，U意图withtheintentionof.打算(4)intendedadj.打算的，计划的，意欲达到的；为打算(或设计)的beintendedfor.(bemeantfor.)是为打算(或设计)的beintendedtodosth.打算做某事，旨在做某事MrWhiteisbackhomenowandintends towriteabookabouthisadventure.怀特先生现在回家了，打算写一本关于他的奇遇的书。Heintends his son totakeoverhisbusiness.他打算让他的儿子接管他的生意。Theywentintotownwith the intention ofvisitingthelibrary.他们进了城，打算参观图书馆。Theseroomsare intended forgroupdiscussionandseminars.这些房间用于小组讨论和研讨会。intend用于过去完成时后接不定式todo时(即hadintendedtodosth.)表示“本打算做某事(却未做)”。有类似用法的词还有want,hope,plan等。PeterhadintendedtogotoAustralia,butsomethingchangedhismind.彼得本来打算去澳大利亚，但有些事使他改变了主意。Janesgrandmotherhadwantedtowriteachildrensbookformanyyears,butonethingoranotheralwaysgotintheway.多年来，简的祖母一直想写一本儿童读物，但由于种种原因耽搁了下来。单句语法填空/完成句子Yesterday I found a book in the bookstore by chance which wasintended_birdlovers.Idontintendanyone_(see)thepaintinguntilitisfinished.Everything they do is intended_(improve) the livingstandards.Thisprogrammewassetupwiththe_(intend)ofprovidinghelpforhomelesspeople.他们本来打算帮忙，但是没能及时到达那里。They_butcouldntgetthereintime.forto seeto improveintentionhad intended/planned to help2.refer to查阅，参考；描述，与相关，涉及；说及，谈到，说起referto.as.将称为Youcanrefer tomynotesifyoureviewwhatyouhavestudied.你如果复习你所学功课的话，可以参考我的笔记。Thisparagraphrefers totheeventsoflastyear.这一段说的是去年发生的事。WhatIhavetosayrefers toallofyou.我要说的话关系到你们所有人。YouknowwhoImreferring to.你知道我说的是谁。Thebookreferred tobythepsychologistcanteachyouhowtofindwhatiscausingpressureinyourlife.那位心理学家提到的那本书可以教你如何找出在你的生活中引起压力的东西。Peoplerefer toWuyuanasthemostbeautifulvillageinChina.人们把婺源称为中国最美丽的乡村。referto和lookup都可以表示“查阅，参考”，但二者是有区别的：referto后接所查的工具书或资料，如词典、笔记、参考书等；lookup后接word，phrase等需要查找的对象，常用于“lookupsth.in./looksth.upin.”结构。Ifyoudontknowwhatitmeans,refertothedictionary.Ifyoudontknowwhatitmeans,lookitupinthedictionary.如果你不知道它的意思，去查词典。判断下列句子中referto的含义/结合referto和lookup的相关用法完成句子Studyskillsrefertobehavioursthatleadtoacademicsuccess._Inallwalksoflife,whenreferringtosomeonessuccess,weoftenusethewords“effortsanddetermination”_HereferredtoahistorybooktofindoutwhentheFrenchRevolutionbrokeout._涉及提到查阅怀特教授在会上提到的那封信是他父亲写的。Theletter_atthemeetingbyProfessorWhiteiswrittenbyhisfather.我经常在词典上或在网上查我不认识的单词。Ioften_IdontknowinthedictionaryorontheInternet.阿姆斯特丹因其便利的桥梁和运河系统，常被称为“北方的威尼斯”。Amsterdamisoften_the“VeniceoftheNorth”duetoitsconvenientsystemofbridgesandcanals.referred tolook up the wordsreferred to as3.limited adj.有限的(1)limitvt.限制，限定n.C限度，限制；界限，范围limit.to.把限制在内(其被动形式为belimitedto.)withoutlimit无限地，无限制地withinlimits在一定范围内，适度地；有限度地setalimiton.对作出限制Thereisa/nolimitto.是有/无限度的。(to是介词)(2)unlimitedadj.尽量多的，任意多的，无限制的limitlessadj.无限制的，无界限的，无止境的limitationn.U限制，控制；C，usuallypl.局限，限度Justlikeaseavoyage,ourlifejourney,whosedaysarelimited, isfullofdifficultiesandsurprises.正像一次海上航行，我们有限的生命旅程充满了困难和惊喜。Theymayonlyhavealimitedamountoftimetogettheirpointsacross.他们可能只有有限的时间来阐述清楚他们的观点。Theteachingofhistoryshouldnotbelimited todatesandfigures.教授历史不应该局限于讲年代和人物。Theres no limit towhatyoucandoifyoutry.如果你努力的话，成就无可限量。特别提示：与limit搭配的“to”为介词，后跟名词、动名词。即学即练用limit的适当形式填空/结合limit的用法完成句子Whenpeopleliveonavery_diet,itisnecessarytomakeaspecialefforttosupplythemissingvitamins.Theknowledgeofthechildrenis_，buttheirimaginationis_在我看来，你们最好给这次旅行的费用定一个限度。Inmyopinion,youhadbetter_theexpenseofthistrip.生命是有限的，但学习是无限的。Lifeislimited，butthereis_limitedlimitedlimitlessset a limit onno limit to learning4.postpone vt.延迟，延期(1)postponesth.(to/until.)推迟(到)(2)postponedoingsth.推迟做某事Wellhavetopostpone the meeting until/tonextweek.我们不得不把会议推迟到下星期。Letspostpone makingadecisionuntilwehavemoreinformation.我们等有更多信息之后再做决定吧。名师指津：postpone的同义词语为putoff.即学即练单句语法填空Hedecidedtopostpone_(buy)thehousebecausehismotherwasill,whichcosthimalotofmoney.Thenationalcollegeentranceexaminationwaspostponed_July7and8duetotheoutbreakofCOVID-19thisyear.Theheavyrainlastedforaboutaweeksothatthesportsmeetinghadto_(postpone)untilthenextmonth.buyinguntil/tobe postponed5speed up(使)加速(1)speedvi.快速前行vt.加速，促进speedby(时间)飞快地过去(2)speedn.C，U速度；U快，迅速atlow/high/full/topspeed以低/高/全/最高速ata/thespeedof.以的速度pickupspeed加快速度atspeed迅速Nancy,ifyoudontspeed up, wellbethereatmidnight.南希，如果你不加快速度，我们将会半夜才到那儿。Facingsuchagoodopportunity,wemustspeed upproduction.面对这么好的机会，我们必须加速生产。Timealwaysspeeds bywhenyourehavingagoodtime.快乐的时光总是过得飞快。Thetrainistravellingat a speed ofeightymilesanhour.火车正以每小时80英里的速度行进。Heisdrivingathighspeed.他正开车高速行驶。Heisagooddriver.Mostofthetime,hedriveshiscarataspeedof60kilometresperhour.Butyesterdaytherewasaseriouslyinjuredpersoninhiscar.sohegraduallyspeededupbutwithinthespeedlimit.Eventually,hetooktheinjuredpersontothehospitalsafely.他是一位好司机。大部分时间，他以每小时60千米的速度开车行驶。但是昨天他的车上有一个受伤严重的人，因此他逐渐加快速度，但在速度限制范围内。最终，他安全地把受伤的人送到了医院。单句语法填空/结合speed的用法完成句子Tospeed_theflowoftraffic,thegovernmentofourcityhasdecidedtobroadensomemainstreets.那辆小汽车以每小时100千米的速度行驶。Thecarran_100kilometresperhour.急刹车会是非常吓人的经历，特别是你正在高速行进的时候。Bringingyourcartoasuddenstopcanbeaveryfrighteningexperience，especiallywhenyouaretravelling_我们如果想及时到达那里，最好加快速度。Wedbetter_ifwewanttogetthereintime.upat a speed ofat high speedspeed up6.pay off取得成功，奏效；付清，偿清payback还钱payfor.支付的钱，为付出代价Withthehelpofalotofpeople,ourplanpaid off.在很多人的帮助下，我们的计划成功了。Allhiseffortshavepaid offandhisdreamhascometrue.他所有的努力都得到了回报，他的梦想实现了。Thepoorcoupleworkedharddayandnightinordertopay offtheirdebts.这对可怜的夫妇日夜努力工作以偿清债务。结合pay的相关短语完成句子Ourteachersoftentellusthateveryminutewespendonstudywillfinally_inthenearfuture.J.K.Rowlingspentmanyhoursinawarmcafebecauseshehadnomoneyto_theheatingathome.pay offpay for7.conduct vt.实施，执行；安排；带领；举行，表现；vi.& vt.指挥(歌唱或音乐演奏)n.U行为，举止；管理方法(1)conductasurvey/anexperiment/aninterview进行调查/实验/面试(2)conductoneselfwell/badly(行为)表现好/差(3)conductorn. C(乐队等的)指挥；(公共汽车的)售票员；列车长；导体Thegovernmentconducted a surveytofindoutlocalreactiontothesportscentre.政府进行了一次调查，以了解当地人对体育中心的反应。Ontheseconddayofthisjourney,theguideconductedusaroundtheWestLake.在这次旅行的第二天，导游带领我们游览了西湖。Childasheis,hereallyconducts himself wellbeforeguests.他虽然还是个孩子，但在客人面前表现得很好。TheconcertconductedbyAndrewturnedouttobeverysuccessful.安德鲁指挥的那场音乐会很成功。Hisconductdisagreeswithhiswords.他言行不一。Hisconductofthebusinesswasverysuccessful.他经商非常成功。conduct词性不同时，发音不同。作名词时重音在前，作动词时重音在后，即“名前动后”。此类单词常见的还有：transportn输送vt.输送importn进口vt.&vi.进口increasen增加vi.&vt.增加exportn出口(产品)vt.&vi.出口特别提示：recordn记录；唱片；纪录vt.记录suspectn可疑对象，嫌疑分子vt.怀疑选出能替换下列句子中画线部分的词语/完成句子Using AI, many companies are nowconducting experiments thatcouldnthavebeenpossiblejustafewyearsago.(performing/describing)_Myfriendconductedusaroundtheoldestmuseuminthecountry.(led/invited)_Imgladtoseeyourconductatschoolimproved.(operation/behaviour)_我们正在进行一项调查，以了解顾客对当地公共汽车服务系统的看法。Weare_tofindoutwhatcustomersthinkofthelocalbusservice.performingledbehaviourconducting/doing a survey重点句型解构1.(教材P45)Even with large amounts of qinghao extract produced, however, they still faced another problem.然而，即使生产了大量的青蒿提取物，他们仍然面临着另一个问题。句式分析本句为简单句。with.produced为“with宾语过去分词”结构，在句中作状语。考点提炼“with宾语(名词/代词)过去分词”结构此结构为with复合结构的一种，其中过去分词(短语)表示被动或动作已完成。Allafternoonheworkedwiththedoorlocked.整个下午他都锁着门在房里工作。(thedoor与lock是逻辑上的动宾关系)Withhishaircut,helookedmuchyounger.由于理了发，他看起来年轻多了。(hair与cut是逻辑上的动宾关系)with复合结构的其他形式：with复合结构在句中通常作状语，表示伴随、方式、原因或条件等。该结构常见的其他形式有：(1)with宾语形容词/副词Insummer,sheusuallysleepswith the windows open.在夏天，她通常开着窗户睡觉。Shelefttheroomwith all the lights on.她离开了房间，所有的灯还亮着。(2)with宾语现在分词(表示主动、动作正在进行)。注意不能用现在分词的完成式。She fell asleep with the light burning. 她睡着了，灯还亮着。(3)with宾语动词不定式She knew that with him to help her, she could and would succeed. 她知道，有他帮忙，她能够而且会成功。(4)with宾语介词短语(表示宾语所处的状态)Dont stand with your hands in your pockets. 站着的时候不要把你的双手插在口袋里。即学即练单句语法填空/写作升级(with复合结构)Theproblemofphoneaddiction(瘾)hasbeenobservedsinceafewyears ago, with experts and psychologists _ (try) to increaseawarenessofthisproblem.With so many problems _ (discuss), we decided to holdanothermeetingassoonaspossible.With the virus _ (spread) rapidly in this region, a largeamountofequipmentaswellasmedicalexpertsfromabroadhasbeensentheresofar.ButatUnionStationinLosAngeleslastmonth,aboardwentupwithdollarbills_(attach)toitwithpinsandasignthatread,“GiveWhatYouCan,TakeWhatYouNeed.”tryingto discussspreadingattachedTheboyledthewayandwefoundthehouseeasily._，wefoundthehouseeasily.Thereisanexamtotaketomorrow,soIcantgotothecinematonight._tomorrow,Icantgotothecinematonight.Asalltheworkwasfinished,hewenthomehappily._，hewenthomehappily.With the boy leading the wayWith an exam to takeWith all the work finished2.The trials on real patients were likely to be postponed because they did not have sufficient safety data. 在患者身上进行的试验可能会被推迟，因为他们没有足够的安全数据。句式分析本句为“sb.islikelytodosth.”(某人有可能做某事)的变异形式。辨：可能性大小：probablelikelypossibleSb./Sth.bepossibletodosth.()Sb./Sth.beprobabletodosth.()Itispossible(forsb.)todosth.()Itislikely/possible/probablethat.()“likely的主语既可以是人，也可以是物，还可以是形式主语it；而possible,probable通常只能用it作形式主语例：她有可能通过这次考试。Sheislikelytopasstheexam.Itispossibleforhertopasstheexam.Itislikely/possible/probablethatshewillpasstheexam.likely,probable,possible用法。可以说：Itisprobable/likely/possible(forsb.)todosth.Itisprobable/likely/possiblethat.sb.islikelytodosth.但不可以说sb.isprobable/possibletodosth.单句语法填空Thesedevelopmentsarelikely_(make)ourcurrentproblemswithrobocallsmuchworse.Mom-and-popcarmakersareunlikely_(beat)thebiggestcarcompanies.Womenwhodrankalotofcoffeeweremorelikely_(have)childrenwithbirthdefects.to maketo beatto have.单词拼写1Theyhavebeen_(彻底的，完全的)enemieseversincetheexperimentprovedafailure.2Theceremonyinthisprovinceisa_(幸存的事物)frompre-Christiantimes.3Thethunderstormbringinggreatlosswasinseveral_(省份)alongtheYangtzeRiver.4She took a _ (广泛的) view of the duties of being apolitician.5Shewas_(想要，计划)toplayaleadingroleinthespaceexploration.6Whats her _ (方法，秘诀) for selling householdappliances?deadlysurvivalprovincesbroadintendedrecipe7Ididntfollowarecipebooksoitwasan_(尝试，实践).8Limited by experiment devices, we should have the machine on_(实验，试用)foranotherweek.9Waterresourceisvitaltohumanssurvivalanddevelopment,andits_(有限的).10Maintainingsalesgrowthfortheseproductsdependsonagrowingclassofpeoplewithsufficientdisposable_(家庭的)income.11Hedecidedto_(推迟)thelectureuntilthefollowingday.12Hehad_(充分的)datafortheresearch.13The_(数据)alsoshowedthateatingdarkchocolatemayexertadditionalbeneficialeffectsthroughoutthewholebody.14Iexploretheblackcolordifferently,notasa_(纯粹的)color,butastheexistenceofshadow.experimenttriallimitedhouseholdpostponesufficientdatapure15Hecontinuesto_(开讲座),conductresearch,teachandpublishscientificpapers.16.Theyarehappytodiscussand_(探索)multiplepossibilitiesandarekeentochallengeconventionalwisdom.17The art of the illustration not only enlarged our view, but alsoopenedour_(智慧).18Such conduct is not _ (有利的) to the internationalprotectionofknowledgerights.19Theauditormust_(进行)sufficientverification.20His lecture was _ (图解) with slides taken during theexpedition.lectureexplorewisdombeneficialconductillustrated.单句语法填空1Some households are addicted to the new TV program about_(survive)inthewild.2Peterhadintended_(take)ajobinbusiness,butabandonedthatplanbyaccidentforanunpleasantexperienceinCanadain2010.3Canyoutellusyourrecipe_thetheorystudy?4WhenIamfacedwithdifficultiesinillustratingthespecifictheory,Iusuallychoosetorefer_webpages.5“TheThinkingLaboratory”referstoaworkshopinwhichthekidscarryout_(experiment).6Toloseweight,heintendstolimithimself_threecupsofmilkandseveralfruitsaday.survivalto takefortoexperimentsto7Itwasanunpopulardecisiontopostpone_(build)thenewhospitalinthisprovince.8Sherecovered_(sufficient)toaccompanyChouonhistourofJiangsuProvince.9BillRobinsonwillfirstbeput_trialformurder,basedonthesufficientdata.10Thecobra,containingdeadlypoison,isoneoftheworlds_(deadly)snakes.11Astothetradition,Hindususually_(pure)themselvesbybathingintheriverGanges.12Wearegoingtolistentoalecture_thespaceexplorationthisafternoon.buildingsufficientlyondeadliestpurifyon/about13Hewasalwaysputtingforwardmanycreativeideasforustoexploreinsteadofstandinginfrontofus_(lecture)foraperiod.14Mr.Sandalwaysencouragedus_(explore)theevolutionoftheanimals.15When humans are in times of disaster, they always show the_ (wise) to stay positive and the intelligence to rebuild for abrighterfuture.16Iintendedtotellyouthatwalkingisverybeneficial_yourbodyshape.17A study of travellers _ (conduct) by the website creditsYangshuoasoneofthetop10destinationsintheworld.18Thecomic_(illustrate)withcolorphotographs,whichisverypopularwith the children.lecturingto explorewisdomtoconductedis illustrated.完成句子1由于在日常烹调中使用草药，那位老太太比她所有的兄弟姐妹多活了10年。(survivesb.by)Theoldladyhas_tenyearsforusingherbsindailycookery.2他已下定决心要他的儿子管理作坊。(intendsb.todosth.)Hehasm