【课件】Unit+5+Reading+and+Thinking+课件人教版（2019）选择性必修第一册

选择性必修一Unit5

Mylifelongpursuitistokeepallthepeopleawayfromhunger.—YuanLongping

我毕生的追求是让所有人远离饥饿。——袁隆平Gettoknowanagriculturalscientist1Whoisthemaninthephoto?Whatcropisheholdinginhishands?2Whatdoyouknowabouttheman?Whatelsedoyouwanttoknowabouthim?Paragraph1Paragraph2Paragraph3Paragraph4Paragraph5Paragraph6AYuanconductedresearchanddevelopedhybridrice.BYuanworkedhardtofulfilhisdreams.CYuanconsideredhimselfafarmer.DYuandecidedtostudyagriculture.EYuan’sinnovationhashelpedtofeedmorepeople.FYuancaredlittleforfameorwealth.P.50ThephotoisofYuanLongping,holdingsheaves(扎；捆)ofhishybridrice.Iknowthatheisoftencalledthe"fatherofhybridrice",andhisworkhassparkedafarmingrevolutioninChina.IguessIwanttoknowwhathethinksaboutthefutureofChina’sagriculture.P.501WhydidYuanLongpingconsiderhimselfafarmer?2WhydidYuandecidetostudyagriculture?3Whatisthemainadvantageofhybridcrops?4HowhasYuan’sworkhelpedChinaandothercountries?5WhatwasYuan’slatervision?P.51Becausehecontinuallyworksthelandinhisresearch.Hewasconcernedthatfarmershadpoorharvestsandsometimesevenhadashortageoffoodtoeat.Onecharacteristicofhybridsisthattheyusuallyattainahigheryieldthanconventionalcrops.

Yuan‘sinnovationhashelpedfeednotjustChina,butmanyothercountriesthatdependonriceaswellsuchasIndiaandVietnam.Seawaterrice.createestimationeducationgenerationgraduate1Thisschoolhas________thousandsofbrightyoungstudentsovertheyears.2Moststudentslookforjobsafteruniversity__________.3Becauseofthe_______ofnewstrainsofhybridcrops,peopleinmanypartsoftheworldnowhavemorefoodtoeat.4Lastyear,thisnewelectricpowerplant________enoughenergytopowerthewholecity.5Itwasdifficulttocalculateexactlyhowmanytreeshadbeencutdown.However,ageneral

_________waspossible.P.51educatedgraduationcreationgeneratedestimation1Apartfromrice,whataresomeotherimportantcropsinChina?Whatdoyouknowabout

them?2Otherthanhybridrice,whatotherhybridproductsdoyouknow?Canyouthinkofnew

hybridideas?P.51Themostimportantcropbesidesriceiswheat,whichisgrownondifferentpartsofChina,andisusedtomakenoodlesandbread.CornisalsoapopularcropinnorthandnortheasternChina.Itisusedbothforfoodandforanimalfeed.Commonhybridcropsincludecorn,rapeseed,sunflowers,andnearlyallmarketvegetables.Somekindsofhybridanimalshavebeenknownforalongtime,themostfamousofwhichisthemule—whichisahybridofahorseandadonkey.Theconceptofahybridisnotrestrictedtoplantsandanimals.Forexample,therearehybridcars,whicharepoweredbytwodifferentkindsofengines(e.g.petrolandelectric)atthesametime.LanguagestudyP.50造福全人类的先驱that

pron.(指代上文已经提及的)事、物e.g.(2020新高考I卷C)Inthemid-1990s,TomBisselltaughtEnglishasavolunteerinUzbekistan.Heleftaftersevenmonths,physicallybrokenandhavinglosthismind.Afewyearslater,stillattractedtothecountry,hereturnedtoUzbekistantowriteanarticleaboutthedisappearanceoftheAralSea.Hisvisit,however,endedupinvolvingalotmorethanthat.Hencethisbook,ChasingtheSea:LostAmongtheGhostsofEmpireinCentralAsia,whichtalksaboutaroadtripfromTashkenttoKarakalpakstan,wheremillionsofliveshavebeendestroyedbytheslowdryingupofthesea.9.Whatdoestheunderlinedword“that”inparagraph2referto?A.Developingaseriousmentaldisease.B.TakingaguidedtourinCentralAsia.C.WorkingasavolunteerinUzbekistan.

D.WritinganarticleabouttheAralSea.__that

pron.(指代上文已经提及的)事、物e.g.(2020浙江卷B)ThetrafficsignalsalongFactoriaBoulevardinBellevue,Washington,generallydon'tflashthesamelengthofgreentwiceinarow,especiallyatrushhour.At9:30am,thefullred/yellow/greensignalcyclemightbe140seconds.By9:33am,aburstofadditionaltrafficmightpushitto145seconds.Lesstrafficat9:37amcouldpushitdownto135.Justlikethetrafficitself,thetimingofthesignalschanges.Thatisbydesign....25.Whatdoestheunderlinedword"that"inparagraph2referto?A.Increasedlengthofgreenlights.B.Shortenedtrafficsignalcycle.C.Flexibletimingoftrafficsignals.D.Smoothtrafficflowontheroad.that

pron.(指代与上文提及的事物同类但非同一物)

e.g.Nineintenparentssaidthereweresignificantdifferencesintheirapproachtoeducating

theirchildrencomparedwiththatoftheirparents.(09江苏卷)

百分之九十的家长说他们教育孩子的方法与他们自己父母教育他们的方法有很大差异。

Thetrafficonthemainstreetshasalongergreensignalthanthatonthesmallones.主干道上通行的绿信号灯比小的街道上的绿灯信号更长。

(2013四川)P.50造福全人类的先驱devoteone’slifeto献身于、致力于(devote表示把“时间、精力”等用于某事或帮助人)

e.g.Lin

Qiaozhidevoted

herlifetothecareofmothersandbabies.

Hehasdevotedallhislifetohisteachingcareer.Asavolunteer,hehasdevotedmostofhistimeandenergytohelpingothers._____P.50造福全人类的先驱concernvt.

让某人担忧

e.g.Whatconcernsyourparentsisyouracademicperformance.

Children’seducationandhealthcarearewhatconcernthemajorityofusChinese.__________________让你父母担忧的是你的学业表现。子女的教育和医疗是我们大多数中国人所担忧的事。P.50造福全人类的先驱shortageC&U

缺乏、不足(beshortof

缺少……)e.g.ThereisnoshortageofskilledworkersinChina.

Thereisashortageoffundsinmanydevelopingcountries._____中国不缺乏熟练工。许多发展中国家缺乏资金。P.50造福全人类的先驱tacklevt.

处理、应对、解决(难事)e.g.Toliveahappylife,wehavetotackletheproblemofenvironmentalprotectionfirst.

Togetridofpoverty,itisvitaltotackletheunemploymentproblem.____要生活幸福，我们首先要解决环保问题。要摆脱贫困，解决失业问题至关重要。P.50造福全人类的先驱boostvt.

改进、增加(boostyields增产)；促进、增强

yield

C

产量；收益e.g.Wehave

toboostsalesinordertoboostprofits.

You’llboostyourconfidenceifyouboostyourperformance.Inordertoboostyields,wehavetoboostthefarmingmethods.___要增加利润，我们就得增加销售。改进你的表现，你就能增强你的信心。要增加产量，我们的改进耕种方法。P.50造福全人类的先驱beconvincedthat…

/beconvincedofsth.确信、坚信

e.g.Iamconvincedthatwearedoingtherightthing.

I’m

convincedthatheisinnocent.__________我确信我们做的事事正确的。我坚信他是清白无辜的。I’mconvinced

ofhisinnocence.P.50-51cross

C

十字、叉；十字架；混合物；杂种；杂交品种

v.

横穿；(使)交叉；使杂交

e.g.Amule(骡子)isacrossbetweenahorseandadonkey.

(杂交品种)

Theflowerisproducedbycrossingseveraldifferentvarieties.(不同品那种杂交的)___P.50-51characteristic

C

(人或物的)特征、特性、特色

adj.特有的、典型的、有特色的e.g.Stubbornness(固执)isadefiningcharacteristichesharedwithhismother.

(鲜明特征)

Genesdeterminethecharacteristicsofeverylivingthing.(基因决定没的生物的特征。)

She

spokewithcharacteristicenthusiasm.(特有的热情)辨析：characteristic

某人或物天生有别于其它人或物的特征或特点(characterU

特点)

feature

指人的容貌特征或某事物突出的引人注目的特点(如某活动的特色)

property

指某物的物理或化学特征或同类事物共有的特性

peculiarity指人或事物独具的或奇怪的特点，常带感情色彩e.g.Themedicinal(药用的)propertiesoftheleavesofthistreehavebeenknownforcenturies.Teamworkisakeyfeatureofthefootballgame.Tothepublic,hewasseenasaslightlyodd-lookingbutkindandfunnyman.Hehadathickmoustacheandlongwhitehair,whichsometimesstoodonendasthoughhehadjust

receivedanelectricshock.Althoughhewasagenius,hesometimesforgotthings,likehis

friendsbirthdays.Butdespitehispeculiarities,hewaslovedbyhisfriendsandneighbours._________P.50-51attain

vt.

(经过巨大努力)获得、达到、实现(目标)e.g.Mostofthestudentswhoattained‘A’sparednoeffort.(获得优等)Thecarcanattain

atopspeed

of200mph(每小时200英里的最高速度).(达到)表达：只要付出巨大努力，人人都能实现人生目标。辨析：attain正式用词，指通过努力达到重要目的或得到珍贵的东西obtain指凭努力或恳求得到急需或很想得到的东西achieve指克服困难后取得胜利、成功，强调“得到”这一结果gain指付出极大努力后获得或赢得或逐渐获得想要或需要的东西acquire指通过本身的努力逐渐获得知识、能力和荣誉等____Withgreateffort,

everyone

canattain/achievehislifegoal.Theinformation

wasdifficulttoobtain.After

years

of

hard

work,

she

attained

a

position

of

power(要职).Everyteenagershouldhaveadreamtoachieve.Aftergainingpopularsupport,TrumpgainedcontroloftheRepublicanParty.MoreandmoreforeignersareacquiringagoodknowledgeofChinese.P.50-51conventional

adj.

(做法、产品、战争等)常规的、传统的；(观点、行为等)守旧的e.g.Internetconnectionsthroughconventionalphonelinesarefairlyslow.辨析：conventional

指(行为或规则)大多数人认可的

traditional(行为或习俗)社会上一代人甚至更长久不改变而流传下来的_________P.50-51assumptionC

(没依据的)假设、断定

(assume

vt.

假设、假定；认为)e.g.Alotofpeople

maketheassumption

thatpovertyonlyexistsindevelopingcountries.________P.50-51expand

vt.

(面积、体积增加)扩大；(数量)增加；(业务)扩展e.g.Ourvocabularyexpandsfasterthroughconstantreading._____P.50-51output

U

(人、机器或工厂生产出来的)产量、产品；(发电机的)输出功率e.g.Annualoutputhasincreasedby8%.比较：yield

C(农作物等农产品的)产量production

U

(工农业生产的)产量____P.50-51estimate

vt.

(对价值、面积、速度、成本、数量等等猜测一个大概值)估算、估计e.g.Scientistsestimate

thatsmokingreduceslifeexpectancybyaround12yearsonaverage.Thevalueofthispaintinghasbeenestimated

at$40million._______P.50-51comprise

vt.

(整体)包括、包含(成员、部分)；由(成员、部分)组成(=becomprisedof…)

；

(成员、部分)组成(整体)e.g.Thecollectioncomprisedtensofthousandsofpaintings.(包括)

Usuallyanapartmentcomprisesalivingroom,akitchen,oneormorebathroomsand

somebedrooms.(包括)(=becomprisedof;consistsof)

England,Scotland,WalesandNorthernIrelandcomprises

theGreatBritain.(组成)_______P.50-51据估算，现在中国国内消费的稻米大约60%原子袁隆平的杂交水稻品种产生的作物。generate

vt.

产生、引起；造成；使出现；激发e.g.Usuallynewtechnologywillgeneratenewjobs.(产生；带来)

Almostallchemicalreactionsgeneratesheat(产生热量).Usingsolarenergytogenerateelectricity(发电)isenvironmentallyfriendlyandsafe.Itisusuallyinterestthatgenerates/inspiresenthusiasm(激发热情).___________________________________________________________________________________________________________P.50-51strain

C

(动植物中的有共同基因的微生物的各种变体或亚型)品种

speciesC(指有相似特征的可以交配并产生可育的后代的一组动植物)物种e.g.Theendangeredspecieslistincludesanimalssuchastheblackrhinocerosandthegiantpanda.Thefluvaccine(疫苗)isdesignedtoprotectagainstspecificstrainsoftheinfluenzavirus.____P.51given

prep.

(把某情况考虑进去)鉴于、考虑到(接从句时加that)e.g.Giventhecurrentcircumstances,Chinaneedstoadjustitsforeignpolicy.

Givenherinterestinchildren,teachingseemstherightjobforher.

Given

thatyou’vemadelittleprogressinEnglish,you’dbetterspendmoretimelearning.____P.51leisure

U

(英[ˈleʒə(r)]美[ˈliːʒər])闲暇、业余时间

e.g.Come

roundforlunchandthenwecandiscussitatleisure(空闲时).

Swimmingpool

andsaunaareleisurefacilities(休闲设施)ahoteloffers.

Fishingisarelaxingwaytofillhisleisuretime(打发空闲时间).____P.51Thisisfarfromthecase.

实际情况远非如此；事实不是这样e.g.Somepeoplethink

thatthelevel

ofeducationdeterminesthequalityofanindividual,

butthisisnotthecase.

Whoevercommitsacrimethinkshehasdonetherightthing,butthisisoftenfarfromthecase.________________P.51deepdown

(认知、感觉)心底、内心；(与表现出来的情况不良情况相反)本质上、实际上e.g.Heknew,deepdown,thathewouldhavetoapologise.(心底、内心)Sheisnotoutgoing,deepdownsheisacaringgirl.(本质上、实际上)_________P.51atheart

(认知、感觉)心底、内心；(与表现出来的情况不良情况相反)本质上、实际上e.g.Hemayactlikehedoesn'tcare,butatheartheisdeeplyhurt.(内心深处)Shemayseemtough(强硬),butatheartsheisakindperson.(本质上、实际上)_____P.51作为一位“农民”，他不太在乎名(celebrity)利(money)。celebrity

U

名誉、名声(=fame)

C名人、(影视等娱乐)明星e.g.Anactresswilleasilyachievecelebrity(出名)whenshestarsinamovie.MostofthecelebritiesinChinahavemadeafortuneinthepastdecades.__________________________________________P.51instead

adv.

(提到某一情况后补充相反的情况)相反、而、却

e.g.Hedidn’tachievehisdream,instead,hefailedonceagain.Hedidn’tanswer,instead,helookedoutofthewindow._____P.51袁隆平给人最深印象的情况是他的不断实现梦想的能力。ongoing

adj.

持续的、不断的；仍在进行的e.g.RapiddevelopmentisongoinginChina.There

isanongoingdebateonthisissue(继续争论)._____________________________________________________________________P.51envision

vt.

(对将来可能发生的好事的想象)展望、想象、向往e.g.Peopleenvisionanharmoni