【课件】Unit+1+Revision+课件人教版（2019）选择性必修第一册

RevisionImportantLanguagePoints1.Summarizewordsandexpressionsinthisunit.2.Explainsomesentencestructures.3.Learntousetheexpressionsinpractice.LearningObjectivesArtemisininhasbecomeavitalpartofthetreatmentformalaria,andisthoughttosave100,000livesayearinAfricaalone.(P2)

青蒿素已成为治疗疟疾的重要成分，据估计仅在非洲每年就能挽救10万人的生命。①Skilfulemployeesarevitaltothesuccessofanycompany.熟练的雇员对任何公司的成功都极为重要。

②It'svitalthatwe(should)carryouttheoperationimmediately.我们应立刻动手术，这很重要。练习①Perseveranceisvital__________success.②Itisvitalthatenoughmoney___________________(collect)tofundtheproject.③Itisvital__________(protect)wildanimalsinmodernsociety.④Reading____________________(……是至关重要的)inlanguagelearning.1.vitaladj.极其重要的；必不可少的KeyWordsto/for(should)becollectedtoprotectisofvitalimportance[教材原句]TuYouyou,acommittedandpatientscientist,wasborninNingbo,China,on30December1930...(P2)屠呦呦，一位坚定而耐心的科学家，1930年12月30日出生于中国宁波……①Chinaiscommittedtopeace,developmentandcooperationininternationalaffairs.中国在国际事务中一贯致力于和平、发展与合作。②Mostcrimesarecommittedbyyoungmeninthatarea.在那个地区多数罪行都是年轻人犯下的。练习①Doinganyordinaryjobaswellasonecanisinitselfanadmirable____________(commit)．②Hequicklyfoundthathelovedplayingthisinstrument,andwas__________(commit)topracticingit.③Hehascommittedhimself____thecauseofeducation.④Thisdevelopmentarea_______________(致力于)creatingaperfectinvestmentenvironment.⑤Ifyouareseriousaboutourrelationship,youshould_________________(做出承诺)．2.committedadj.尽心尽力的；坚定的；坚信的commitmentcommittedtoiscommittedto

makeacommitment[教材原句]In1967,theChinesegovernmentformedateamofscientistswiththeobjectiveofdiscoveringanewtreatmentformalaria,andTuYouyouwasamongthefirstresearcherschosen.(P2)

1967年，中国政府组建了一支以探索治疗疟疾新方法为目的的科学队伍，屠呦呦是其中首批入选的研究人员。①Youmustsetrealisticaimsandobjectivesforyourself.你必须给自己确定切实可行的目的和目标。②Itwouldprovidetrueandobjectiveinformation.它将提供真实和客观的信息。练习①让他吃惊的是，有那么多人反对这个计划。Tohissurprise,therearesomanypeople__________________theplan.②就我而言，我是反对在办公室里吸烟的。AsfarasI'mconcerned,I__________________________smokingintheoffice.3.objectiven.目标；目的adj.客观的objectingto

haveanobjectionto/objectto[教材原句]However,TuYouyouwouldnotacknowledgedefeat.(P2)然而，屠呦呦并不承认失败。4.acknowledgevt.承认(属实、权威等)；(公开)感谢①Theyacknowledgedhavinggivenuptheshipatlast.最后，他们承认弃船逃生了。②Heiswidelyacknowledgedas/tobeItiswidelyacknowledgedthatheis人们普遍认为他是世界最佳球员。练习①Thecandidatewavedhishands_________acknowledgementofthecheersofthecrowd.②Heeventuallyacknowledged____________________(make)amistake.③Maryintendedtoacknowledgehim__________herson.④___________________________________(普遍认为……)gettingupearlyisbeneficialtohealth.inmaking/havingmadeas/tobe

Itiswidely/generallyacknowledgedthatthebestplayerintheworld.5.conclusionn.结论；推论[教材原句]Didyoucometoanyconclusions？(P4)你得出什么结论吗？①ThisledJonestotheconclusionthattherearetoomanyextremelylonelypeopleinhiscommunity.这使琼斯得出结论，在他的社区中有太多极度孤独的人。②Inconclusion,thebestplayerwasdefeatedinthegame.总之，最棒的运动员在比赛中被打败了。练习①Apparently,hefailedtoconcludesomething__________thedata.②__________conclude,I'dliketoacknowledgeallthehelpIhavereceivedfrommyfriends.补全句子③He_________________(结束他的课)withafunnystory.fromToconcludedhisclass6.circumstancen.(usuallypl.)条件；环境；状况[教材原句]Hercircumstancesarebeyondourcontrol.(P5)我们无法掌控她的状况。①IknowIcantrustherinanycircumstance.我知道我在任何情况下都能信任她。②Heisn'tareliableman.In/Undernocircumstancesshouldyoulendhimanymoney.他不可靠。你无论如何都不该把钱借给他。练习①在这种情况下，不告诉他有关这次事故的情况似乎更好。_______________________，itseemedbetternottotellhimabouttheaccident.②我的老师总是提醒我：一旦设定了学习目标，在任何情况下都不应该放弃。Myteacheralwaysremindsmethat_______________________shouldIabandonmylearninggoalsonceIsetthem.Under/Inthecircumstancesunder/innocircumstances[教材原句]Theirprojectgotstuck.(P2)他们的计划陷入了困境。1.getstuck陷入困境，被卡在……①Thecargotstuckinthemudandhadtorelyonhorsestogetridofit.那辆小汽车陷在了泥浆之中，不得不依靠马匹脱离困境。②Togetthestudentsbackinorder,Isharedmyownstoryofgettingmykneestuck

betweentherailsofabalcony.为了让学生们恢复秩序，我分享了自己的膝盖卡在了阳台的栏杆之间的故事。注：“get＋过去分词”强调过程或动作。“be＋过去分词”强调既成的结果。练习①InApril,thousandsofholidaymakersremained__________(stick)abroadduetothevolcanicashcloud.②Stick_____yoursetbedtimeandwake－uptime,nomattertheday.③—SorryI'mlate.I___________(陷入了)traffic.—Nevermind.You'reherenow.Comeinandsitdown.KeyPhrasesstucktogotstuckin①Heinsistedonmakingavoyageaftergraduatingfromcollege.他坚持大学毕业后去航海。②Iinsistthattheproject(should)becarriedoutonschedule.我坚决要求这个工程按计划开展。巧学助记She

insistedthatthemanhadstolenherwalletandthathe(should)besenttothepolicestation.她坚持说那个人偷了她的钱包，并坚决要求把他送到警察局。练习①Themaninsisted__________findingataxiformeeventhoughItoldhimIlivednearby.②Heinsistedthathe__________(do)nothingwrongand_______________(set)free.[教材原句]TuYouyouandherteammemberseveninsistedontestingthemedicineonthemselvestomakesurethatitwassafe.(P3)屠呦呦和她的团队成员甚至坚持在自己身上测试药物，以确保它是安全的。2.insiston/upon(doing)sth.坚决要求(做)某事onhaddone(should)beset①Whendidthisgovernmentcometopower?这届政府是什么时候开始执政的？②Hehasbeeninpowerfortenyearsbutstilldoesn'twanttoleave.他已执政十年，但他仍不想下台。注：(1)cometopower表示动作，不可与时间段连用。(2)beinpower表示状态，可与时间段连用。练习①Thiskindofanimalshassome__________(power)teeth.②I'mafraidit'snot__________mypowertogettheworkdoneinsuchashorttime.③Iamsorryit's______________mypowertomakeafinaldecisionontheproject.④他执政后国家变得更富有了。Afterhe________________，thecountrywasbecomingricher.⑤该党已执政十二年了，但它是否会继续执政还不确定。Theparty_______________fortwelveyears,butwhetheritwillstayonisnotsure.3.cometopower上台，当权(表示动作，不能和一段时间连用)[教材原句]Circumstanceschangedin1933,whenHitlercametopowerinGermany.(P8)1933年，当希特勒在德国掌权时，情况发生了变化。powerfulwithinbeyond/outof

cametopower

hasbeeninpower4.asaconsequence因此；结果[教材原句]Asaconsequence,hehadtofleeGermany.(P8)结果，他不得不逃离德国。①Imissedthefirstbus.Asaconsequence,Iwaslateforwork.我错过了第一班车，所以上班迟到了。②Consequentlytheyfurtherliftthepriceofgoldintermsoftomatoesandpotatoes.因此，与番茄和土豆相比他们进一步提高黄金的价格。练习①Drunkdrivinghasbeenforbidden._____________(consequent),trafficaccidentsaredecreasing.②Mr.Liforgottolockthedoorand__________consequence,hishousewasbrokeninto.③由于药物的副作用，他变聋了。__________________________________thesideeffectofthedrug,hehasbecomedeaf.ConsequentlyinInconsequenceof/Asaconsequenceof①Whenshegraduated,shetookupjournalism.她毕业后从事新闻业。②ProfessorJohnsontookupcyclingasaregularformofexerciseafterheretired.约翰逊教授退休后开始骑自行车，将此作为定期锻炼项目。练习写出下列句子中takeup的含义①Infact,surfingtheInternettakesup

mostofhertime.__________②Theteachertookupthelessonwhereheleftofflastweek.________③Peterwilltakeupthemanagementofthefinancedepartment._________④Hetookupapenandwrotedownhisname.__________补全句子⑤这个城市发展很快，呈现出新的面貌。Thecityhasbeendevelopingveryfastandithas_________anewlook.⑥这个年轻人会在父亲年纪大时接管这个公司。Theyoungman_____________thecompanywhenhisfatherisold.⑦如果你相信他，你一定会被欺骗。Ifyoutrusthim,youwillcertainly___________.5.takeup拿起；接受；开始从事；继续；占据(时间、空间等)[教材原句]

AfterspendingtimeinEurope,hefinallytookupapositionasaresearcherattheInstituteforAdvancedStudyinPrinceton,USA.(P8)在欧洲待了一段时间后，他最终在美国普林斯顿大学高等研究院担任研究员。占据继续开始从事拿起takenonwilltakeover

betakenin1.Artemisininhasbecomeavitalpartofthetreatmentformalaria,andisthoughttosave100,000livesayearinAfricaalone.(P2)青蒿素已成为治疗疟疾的重要成分，据估计仅在非洲每年就能挽救10万人的生命。句型：Sb./Sth.bethoughtto...某人/某物被认为……(可转换为Itisthoughtthat...意为“据认为……”)。①Ahealthylifeisusuallythoughttoberelatedtotheopencountrysideandhome－grownfood.健康的生活通常被认为与开阔的乡村和土生土长的食物有关。②Thevaseisthoughttobeworthalotofmoney.人们认为这个花瓶值许多钱。练习①______isthoughtthatthejoyoftravellingisnotinarrivingatyourdestinationbutinthejourneyitself.②Myfamilyhasavase,which__________(think)todatebacktotheMingDynasty.③ItisthoughtthattheChinesepeoplestartedtousepapermoneyearlierthanwesterners.＝TheChinesepeople_________________tousepapermoneyearlierthanwesterners.④Theyarereportedtobebuildinganewrailway.＝_______________theyarebuildinganewrailway.ImportantSentenceStructuresItisthought

arethoughttostart

Itisreportedthat2.UponhearingthatshehadbeenawardedtheNobelPrize,shesaid，...(P3)获悉自己被授予诺贝尔奖时，她说：……句型：Upon/On＋doing/名词…“当……时；一……就……”。①Uponrealizingtheimportanceofenvironmentalprotecting,ourgovernmenttakeseffectivemeasurestomanageit.一意识到环境保护的重要性，我们的政府就采取了有效的治理措施。②Uponarrival,Jimmyfoundalonglineofapplicantswaitingtobeinterviewed.吉米一到达就发现应聘者排着长队在等候面试。练习①Hardlyhadshegoneout__________itbegantosnow.②Wegavehimawarmwelcomeonhis__________(arrive)．③Assoonassheheardtheexcitingnews,shejumpedwithjoy.＝On/Upon______________________，shejumpedwithjoy.whenarrivalhearingtheexcitingnews3.ItisindeedanhonourforChina'sscientificresearchandChinesemedicinetobespreadaroundtheworld.(P3)中国的科学研究和中医药得以在全世界传播确实是一个荣誉。句型：Itisanhonourforsb.todo...对某人来说做某事是一种荣幸/一件幸事(it为形式主语，不定式短语为真主语)。①Isincerelyhopeyourdreamwillcometrueandit'smyhonourtoshowyouaroundinBeijingwhenthatdaycomes.我真诚地希望你的梦想会实现，当那一天到来时，我十分荣幸带你参观北京。②Itisnousecryingoverspiltmilk.覆水难收。练习①对我来说，代表班级参加小组跳舞比赛非常荣幸。____________________torepresentmyclasstotakepartinthegroupdancingcompetition.②和他谈话是浪费时间。_________________talkingtohim.③他来访时我碰巧出去了。_________________Iwasoutwhenhevisited.ItisanhonourformeItisawasteoftimeIthappenedthat4.Hemadenumerouscontributionstotheworld,themostwell－knownbeingthegeneraltheoryofrelativityandthefamousformulaE＝mc2.(P8)他对世界作出了无数的贡献，最著名的是广义相对论和著名的公式E＝mc2。句型：独立主格结构。①Weatherpermitting,theywillgoonanoutingtothebeachtomorrow.如果天气允许的话，他们将在明天组织一次海滨