【課件】Unit+1+Revision+課件人教版（2019）選擇性必修第一冊

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

青蒿素已成為治療瘧疾的重要成分，據(jù)估計僅在非洲每年就能挽救10萬人的生命。①Skilfulemployeesarevitaltothesuccessofanycompany.熟練的雇員對任何公司的成功都極為重要。

②It'svitalthatwe(should)carryouttheoperationimmediately.我們應立刻動手術，這很重要。練習①Perseveranceisvital__________success.②Itisvitalthatenoughmoney___________________(collect)tofundtheproject.③Itisvital__________(protect)wildanimalsinmodernsociety.④Reading____________________(……是至關重要的)inlanguagelearning.1.vitaladj.極其重要的；必不可少的KeyWordsto/for(should)becollectedtoprotectisofvitalimportance[教材原句]TuYouyou,acommittedandpatientscientist,wasborninNingbo,China,on30December1930...(P2)屠呦呦，一位堅定而耐心的科學家，1930年12月30日出生于中國寧波……①Chinaiscommittedtopeace,developmentandcooperationininternationalaffairs.中國在國際事務中一貫致力于和平、發(fā)展與合作。②Mostcrimesarecommittedbyyoungmeninthatarea.在那個地區(qū)多數(shù)罪行都是年輕人犯下的。練習①Doinganyordinaryjobaswellasonecanisinitselfanadmirable____________(commit)．②Hequicklyfoundthathelovedplayingthisinstrument,andwas__________(commit)topracticingit.③Hehascommittedhimself____thecauseofeducation.④Thisdevelopmentarea_______________(致力于)creatingaperfectinvestmentenvironment.⑤Ifyouareseriousaboutourrelationship,youshould_________________(做出承諾)．2.committedadj.盡心盡力的；堅定的；堅信的commitmentcommittedtoiscommittedto

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

1967年，中國政府組建了一支以探索治療瘧疾新方法為目的的科學隊伍，屠呦呦是其中首批入選的研究人員。①Youmustsetrealisticaimsandobjectivesforyourself.你必須給自己確定切實可行的目的和目標。②Itwouldprovidetrueandobjectiveinformation.它將提供真實和客觀的信息。練習①讓他吃驚的是，有那么多人反對這個計劃。Tohissurprise,therearesomanypeople__________________theplan.②就我而言，我是反對在辦公室里吸煙的。AsfarasI'mconcerned,I__________________________smokingintheoffice.3.objectiven.目標；目的adj.客觀的objectingto

haveanobjectionto/objectto[教材原句]However,TuYouyouwouldnotacknowledgedefeat.(P2)然而，屠呦呦并不承認失敗。4.acknowledgevt.承認(屬實、權威等)；(公開)感謝①Theyacknowledgedhavinggivenuptheshipatlast.最后，他們承認棄船逃生了。②Heiswidelyacknowledgedas/tobeItiswidelyacknowledgedthatheis人們普遍認為他是世界最佳球員。練習①Thecandidatewavedhishands_________acknowledgementofthecheersofthecrowd.②Heeventuallyacknowledged____________________(make)amistake.③Maryintendedtoacknowledgehim__________herson.④___________________________________(普遍認為……)gettingupearlyisbeneficialtohealth.inmaking/havingmadeas/tobe

Itiswidely/generallyacknowledgedthatthebestplayerintheworld.5.conclusionn.結論；推論[教材原句]Didyoucometoanyconclusions？(P4)你得出什么結論嗎？①ThisledJonestotheconclusionthattherearetoomanyextremelylonelypeopleinhiscommunity.這使瓊斯得出結論，在他的社區(qū)中有太多極度孤獨的人。②Inconclusion,thebestplayerwasdefeatedinthegame.總之，最棒的運動員在比賽中被打敗了。練習①Apparently,hefailedtoconcludesomething__________thedata.②__________conclude,I'dliketoacknowledgeallthehelpIhavereceivedfrommyfriends.補全句子③He_________________(結束他的課)withafunnystory.fromToconcludedhisclass6.circumstancen.(usuallypl.)條件；環(huán)境；狀況[教材原句]Hercircumstancesarebeyondourcontrol.(P5)我們無法掌控她的狀況。①IknowIcantrustherinanycircumstance.我知道我在任何情況下都能信任她。②Heisn'tareliableman.In/Undernocircumstancesshouldyoulendhimanymoney.他不可靠。你無論如何都不該把錢借給他。練習①在這種情況下，不告訴他有關這次事故的情況似乎更好。_______________________，itseemedbetternottotellhimabouttheaccident.②我的老師總是提醒我：一旦設定了學習目標，在任何情況下都不應該放棄。Myteacheralwaysremindsmethat_______________________shouldIabandonmylearninggoalsonceIsetthem.Under/Inthecircumstancesunder/innocircumstances[教材原句]Theirprojectgotstuck.(P2)他們的計劃陷入了困境。1.getstuck陷入困境，被卡在……①Thecargotstuckinthemudandhadtorelyonhorsestogetridofit.那輛小汽車陷在了泥漿之中，不得不依靠馬匹脫離困境。②Togetthestudentsbackinorder,Isharedmyownstoryofgettingmykneestuck

betweentherailsofabalcony.為了讓學生們恢復秩序，我分享了自己的膝蓋卡在了陽臺的欄桿之間的故事。注：“get＋過去分詞”強調過程或動作?！癰e＋過去分詞”強調既成的結果。練習①InApril,thousandsofholidaymakersremained__________(stick)abroadduetothevolcanicashcloud.②Stick_____yoursetbedtimeandwake－uptime,nomattertheday.③—SorryI'mlate.I___________(陷入了)traffic.—Nevermind.You'reherenow.Comeinandsitdown.KeyPhrasesstucktogotstuckin①Heinsistedonmakingavoyageaftergraduatingfromcollege.他堅持大學畢業(yè)后去航海。②Iinsistthattheproject(should)becarriedoutonschedule.我堅決要求這個工程按計劃開展。巧學助記She

insistedthatthemanhadstolenherwalletandthathe(should)besenttothepolicestation.她堅持說那個人偷了她的錢包，并堅決要求把他送到警察局。練習①Themaninsisted__________findingataxiformeeventhoughItoldhimIlivednearby.②Heinsistedthathe__________(do)nothingwrongand_______________(set)free.[教材原句]TuYouyouandherteammemberseveninsistedontestingthemedicineonthemselvestomakesurethatitwassafe.(P3)屠呦呦和她的團隊成員甚至堅持在自己身上測試藥物，以確保它是安全的。2.insiston/upon(doing)sth.堅決要求(做)某事onhaddone(should)beset①Whendidthisgovernmentcometopower?這屆政府是什么時候開始執(zhí)政的？②Hehasbeeninpowerfortenyearsbutstilldoesn'twanttoleave.他已執(zhí)政十年，但他仍不想下臺。注：(1)cometopower表示動作，不可與時間段連用。(2)beinpower表示狀態(tài)，可與時間段連用。練習①Thiskindofanimalshassome__________(power)teeth.②I'mafraidit'snot__________mypowertogettheworkdoneinsuchashorttime.③Iamsorryit's______________mypowertomakeafinaldecisionontheproject.④他執(zhí)政后國家變得更富有了。Afterhe________________，thecountrywasbecomingricher.⑤該黨已執(zhí)政十二年了，但它是否會繼續(xù)執(zhí)政還不確定。Theparty_______________fortwelveyears,butwhetheritwillstayonisnotsure.3.cometopower上臺，當權(表示動作，不能和一段時間連用)[教材原句]Circumstanceschangedin1933,whenHitlercametopowerinGermany.(P8)1933年，當希特勒在德國掌權時，情況發(fā)生了變化。powerfulwithinbeyond/outof

cametopower

hasbeeninpower4.asaconsequence因此；結果[教材原句]Asaconsequence,hehadtofleeGermany.(P8)結果，他不得不逃離德國。①Imissedthefirstbus.Asaconsequence,Iwaslateforwork.我錯過了第一班車，所以上班遲到了。②Consequentlytheyfurtherliftthepriceofgoldintermsoftomatoesandpotatoes.因此，與番茄和土豆相比他們進一步提高黃金的價格。練習①Drunkdrivinghasbeenforbidden._____________(consequent),trafficaccidentsaredecreasing.②Mr.Liforgottolockthedoorand__________consequence,hishousewasbrokeninto.③由于藥物的副作用，他變聾了。__________________________________thesideeffectofthedrug,hehasbecomedeaf.ConsequentlyinInconsequenceof/Asaconsequenceof①Whenshegraduated,shetookupjournalism.她畢業(yè)后從事新聞業(yè)。②ProfessorJohnsontookupcyclingasaregularformofexerciseafterheretired.約翰遜教授退休后開始騎自行車，將此作為定期鍛煉項目。練習寫出下列句子中takeup的含義①Infact,surfingtheInternettakesup

mostofhertime.__________②Theteachertookupthelessonwhereheleftofflastweek.________③Peterwilltakeupthemanagementofthefinancedepartment._________④Hetookupapenandwrotedownhisname.__________補全句子⑤這個城市發(fā)展很快，呈現(xiàn)出新的面貌。Thecityhasbeendevelopingveryfastandithas_________anewlook.⑥這個年輕人會在父親年紀大時接管這個公司。Theyoungman_____________thecompanywhenhisfatherisold.⑦如果你相信他，你一定會被欺騙。Ifyoutrusthim,youwillcertainly___________.5.takeup拿起；接受；開始從事；繼續(xù)；占據(jù)(時間、空間等)[教材原句]

AfterspendingtimeinEurope,hefinallytookupapositionasaresearcherattheInstituteforAdvancedStudyinPrinceton,USA.(P8)在歐洲待了一段時間后，他最終在美國普林斯頓大學高等研究院擔任研究員。占據(jù)繼續(xù)開始從事拿起takenonwilltakeover

betakenin1.Artemisininhasbecomeavitalpartofthetreatmentformalaria,andisthoughttosave100,000livesayearinAfricaalone.(P2)青蒿素已成為治療瘧疾的重要成分，據(jù)估計僅在非洲每年就能挽救10萬人的生命。句型：Sb./Sth.bethoughtto...某人/某物被認為……(可轉換為Itisthoughtthat...意為“據(jù)認為……”)。①Ahealthylifeisusuallythoughttoberelatedtotheopencountrysideandhome－grownfood.健康的生活通常被認為與開闊的鄉(xiāng)村和土生土長的食物有關。②Thevaseisthoughttobeworthalotofmoney.人們認為這個花瓶值許多錢。練習①______isthoughtthatthejoyoftravellingisnotinarrivingatyourdestinationbutinthejourneyitself.②Myfamilyhasavase,which__________(think)todatebacktotheMingDynasty.③ItisthoughtthattheChinesepeoplestartedtousepapermoneyearlierthanwesterners.＝TheChinesepeople_________________tousepapermoneyearlierthanwesterners.④Theyarereportedtobebuildinganewrailway.＝_______________theyarebuildinganewrailway.ImportantSentenceStructuresItisthought

arethoughttostart

Itisreportedthat2.UponhearingthatshehadbeenawardedtheNobelPrize,shesaid，...(P3)獲悉自己被授予諾貝爾獎時，她說：……句型：Upon/On＋doing/名詞…“當……時；一……就……”。①Uponrealizingtheimportanceofenvironmentalprotecting,ourgovernmenttakeseffectivemeasurestomanageit.一意識到環(huán)境保護的重要性，我們的政府就采取了有效的治理措施。②Uponarrival,Jimmyfoundalonglineofapplicantswaitingtobeinterviewed.吉米一到達就發(fā)現(xiàn)應聘者排著長隊在等候面試。練習①Hardlyhadshegoneout__________itbegantosnow.②Wegavehimawarmwelcomeonhis__________(arrive)．③Assoonassheheardtheexcitingnews,shejumpedwithjoy.＝On/Upon______________________，shejumpedwithjoy.whenarrivalhearingtheexcitingnews3.ItisindeedanhonourforChina'sscientificresearchandChinesemedicinetobespreadaroundtheworld.(P3)中國的科學研究和中醫(yī)藥得以在全世界傳播確實是一個榮譽。句型：Itisanhonourforsb.todo...對某人來說做某事是一種榮幸/一件幸事(it為形式主語，不定式短語為真主語)。①Isincerelyhopeyourdreamwillcometrueandit'smyhonourtoshowyouaroundinBeijingwhenthatdaycomes.我真誠地希望你的夢想會實現(xiàn)，當那一天到來時，我十分榮幸?guī)銋⒂^北京。②Itisnousecryingoverspiltmilk.覆水難收。練習①對我來說，代表班級參加小組跳舞比賽非常榮幸。____________________torepresentmyclasstotakepartinthegroupdancingcompetition.②和他談話是浪費時間。_________________talkingtohim.③他來訪時我碰巧出去了。_________________Iwasoutwhenhevisited.ItisanhonourformeItisawasteoftimeIthappenedthat4.Hemadenumerouscontributionstotheworld,themostwell－knownbeingthegeneraltheoryofrelativityandthefamousformulaE＝mc2.(P8)他對世界作出了無數(shù)的貢獻，最著名的是廣義相對論和著名的公式E＝mc2。句型：獨立主格結構。①Weatherpermitting,theywillgoonanoutingtothebeachtomorrow.如果天氣允許的話，他們將在明天組織一次海濱