高中英語北師大版選擇性必修一UNIT 3 Period 3　Topic Talk Lesson 1-Language Points

Period3TopicTalk&Lesson1—LanguagePointsⅠ.單詞拼寫1．Ifeltincrediblyashamedofmyselfforgettingsoangry.2．Allthefurniturewasdestroyed(破壞)inthehousebecauseoftheheavyflood.3．Franklyspeaking，Ican’tacceptalltheitems(條款)inthecontract.4．Myphoneseemstoswitchitselfoffoccasionally，whichmakesmeannoyed.5．Thegovernmentshouldtakeactiontolimittheuseofplasticshoppingbags.6.Rhinosarebeinghunted(捕獵)fortheirhorns，whicharesaidtobeakindofmedicine.7．Theprofessorwiped(擦)offthewordsontheblackboardanddrewamap.8．Theirproductshaveaccesstothemass(巨大的)marketsofChina，JapanandtheU．K.9．Itishightimeweshouldswitchtosolarenergy，whichwasrenewableandclean.10．Itisreportedthatpopulationgrowthisdecreasing(減少)by1.4%eachyear.Ⅱ.詞形變化填空1．Hislectureisalwayshighlyinformative，andcankeepuswellinformedofthelatestinformationaboutthemostadvancedtechnology.(inform)2．Itisnotunusualforhimtodevotehistimeandmoneytocharityorganizations.Heisusuallyamoregenerouspersoncomparedtohiscolleagues.(usual)3．Therearevariousbridalgownsinthefashionshop，whosepricesvaryfromhundredsofdollarstothousands.Thevarietiesaresomanythatitisusuallyhardtochoose.(vary)4．Thatmanwasthreatenedtogiveawaysomebusinesssecretsillegally，whichwasathreattohiscompany.(threat)5．Toconservetheendangeredspecies，thelocalgovernmenthasassignedthisdistrictasaconservationarea.(conserve)Ⅲ.完成句子1．Anyonewhoiskeenonthefilmiswelcometotheschool’slecturehalllocatedonthefirstfloorofthethirdteachingbuilding.(過去分詞短語作后置定語)歡迎任何對這部電影感興趣的人到位于第三教學(xué)樓第一層的學(xué)校演講大廳。2．Althoughthemanisveryrich,helivesasimplelife.(although引導(dǎo)讓步狀語從句)雖然這個人很有錢，但他過著簡樸的生活。3．Whatsurprisedmewasnotwhathesaidbuttheway(that/inwhich)hesaidit.(way作先行詞時的定語從句)令我吃驚的不是他說話的內(nèi)容而是他說話的方式。4．Thosewhoknowhowtotolerateotherscannaturallyleadahappylife.懂得如何容忍別人的人自然會過上幸福的生活。5．Itisnecessarythatacollegestudent(should)masteroneortwoforeignlanguages.(it作形式主語)大學(xué)生掌握一兩門外語是必要的。informativeadj.有教育意義的；知識性強(qiáng)的(informvt.通知informedadj.見多識廣的；消息靈通的informationn．信息；情報)?informsbof/aboutsth告知某人某事informsbthat...通知某人……?keepsbinformed讓某人知道單句語法填空/完成句子(1)Theshortmovie，GROWINGTOGETHER，willbenotonlyinformative(inform)butalsointeresting.(2)Thedesignerwasnotinformedof/aboutthetimeofthemeeting，whichbroughtaboutmuchtrouble.(3)Thelecture，thoughpassionateaswellasfun，didn’tcontainmuchinformation(inform)．(4)Weareextremelygratefulthatyoukeptusinformedofthelatestdevelopment.非常感謝你讓我們知道最新的發(fā)展情況。threatn．威脅；(災(zāi)難等壞事)發(fā)生的可能(threatenvt.威脅，恐嚇)?poseathreatto...對……構(gòu)成威脅underthethreatof...處于……的威脅之下?threatentodosth威脅要做某事threatensbwithsth用某物/某事威脅某人單句語法填空/完成句子(1)Whatdoyouthinkisthebiggestthreattoourplanet?(2)Hundredsofliveswerethreatened(threat)whenthebuildingcollapsed.(3)Plasticbagsfloatinginoceansposeagreatthreattomarineanimals.漂浮在海洋中的塑料袋對海洋動物構(gòu)成巨大的威脅。(4)Somespecieswillbeunderthethreatofextinctionifhumanskeepdestroyingtheirhabitats.如果人類繼續(xù)破壞它們的棲息地，很多物種將面臨滅絕的威脅。(5)Thebearpattedthefencefiercely，threateninguswithitssharpteethandstrongpaws.熊猛烈地拍著柵欄，用它鋒利的牙齒和強(qiáng)壯的爪子威脅我們。switchvi.&vt.轉(zhuǎn)換，改變n．開關(guān)switchon打開(電燈、電視等)switchoff關(guān)閉(電燈、電視等)switch(from...)to(從……)切換到/轉(zhuǎn)換到switchover改變，轉(zhuǎn)換switchsthwithsb和某人交換某物單句語法填空/語段填空(1)Therearesomanybuttonsandswitches(switch)thatIamnotsurewhichoneIshouldturnon.(2)OneofmyclassmatesaskedmeifIwouldmindswitchingseatswithher.(3)Themiddle-agedsalesmanagerdeterminedtogiveuphispromotionandswitchedoverhislifestyle.Heswitchedhisjobfromthesalesdepartmenttothedesigndepartment，andsincethenhehaslivedalifemorecomfortably.Occasionally，hecanlayonthesofa，switchonhisTVandswitchoffthelights，enjoyingafavouritemovieafterwork.這名中年銷售經(jīng)理決定放棄晉升，并改變了生活方式。他把工作從銷售部換到了設(shè)計(jì)部，從那以后，他過上了一種更加舒適的生活。下班后偶爾還能打開電視躺在沙發(fā)上，關(guān)上燈觀看自己最喜歡的電影。urgentadj.緊急的，急迫的(urgentlyadv.急切地；迫切地urgevt.催促；極力主張；驅(qū)策n．強(qiáng)烈的欲望；沖動urgencyn．緊急；急事；催促)?urgesbtodosth催促某人做某事urgethat...主張……[從句用虛擬語氣，即從句的謂語動詞用“(should＋)動詞原形”]?haveanurgetodosth有做某事的沖動單句語法填空/完成句子/一句多譯(1)IhavetobreaktheappointmentbecauseIhavesomethingurgent(urge)tohandle.(2)Theretiredmanisdeterminednottousehissavingsunlessamatterofurgency(urgent)happens.(3)Thelocalgovernmenthasurgedthesupermarkettostop(stop)usingfreeplasticbagsseveraltimes.(4)Standingontheplatformnervously，Ihadanurgetorunaway.緊張地站在舞臺上，我有一種逃跑的沖動。(5)我一打開電視，媽媽就催促我去認(rèn)真學(xué)習(xí)。①M(fèi)ymotherurgedmetoapplymyselftostudythemomentIswitchedontheTV.②MymotherurgedthatIshouldapplymyselftostudythemomentIswitchedontheTV.variedadj.各種各樣的，形形色色的(varietyn．變化；多樣性；種類variousadj.各種各樣的；多方面的varyvt.&vi.改變；變化；不同)?avarietyof/varietiesof種類繁多的；各種各樣的?varyfrom...to...從……到……不等；在……到……之間變動varywith隨……而變化單句語法填空/完成句子(1)Asyoucansee，Chinesefoodisfamousforitswidevariety(vary)．(2)Theoldcoupledeterminedtomovetothecountrysideforvarious(vary)reasons.(3)Moreandmorepeoplechoosetoshopinthelocalmarkets，astheyoffervarious/avarietyof/varietiesoffreshfarmproducts，whosepricesvarywithseasons.越來越多的人選擇去當(dāng)?shù)氐氖袌鲑徫?，因?yàn)樗鼈兲峁┝烁鞣N各樣新鮮的農(nóng)產(chǎn)品，其價格隨季節(jié)而變化。(4)Housepricesvaryfromplacetoplaceandareusuallyhighwheretherearefamousschools.各個地方的房價都不同，在有名校的地方房價通常很高。decreasen．減少；減少的量vi.&vt.減少(反義詞：increasevi.&vt.增加)?decreasein在……方面減少decreasefrom...to...從……減少到……decreaseto后接數(shù)字，表示“下降到……”decreaseby后接分?jǐn)?shù)、百分?jǐn)?shù)或其他表示數(shù)量的詞，表示“下降了……”?onthedecrease在減少單句語法填空/完成句子(1)Eversincethenewpolicywascarriedout，therehasbeenanobviousdecreaseintrafficaccident.(2)Withabalanceddietandregularexercise，thechanceofdevelopingcancerwilldecreaseby50%.(3)Duetotheapplicationofadvancedequipment，thenumberofhisemployeeshasdecreasedfrom210to160.(4)Inourschool，thenumberofstudentswhoareaddictedtocomputergamesisonthedecrease.在我們學(xué)校，迷戀網(wǎng)絡(luò)游戲的學(xué)生人數(shù)正在減少。blamevt.責(zé)怪，指責(zé)n．過失；責(zé)備?betoblame(forsth)(對某事)負(fù)有責(zé)任，(因某事)應(yīng)受責(zé)備blamesbforsth因某事責(zé)備某人；把某事歸咎于某人blamesthonsb/sth把某事歸咎于某人/某事?puttheblameon把責(zé)任歸咎于……單句語法填空/同義句轉(zhuǎn)換/完成句子/單句寫作(1)IllegalhuntingistoblamefortheextinctionofNorthernWhiteRhinos.(2)Sheblamedherhusbandforthefailureoftheirmarriage.→Sheblamedthefailureoftheirmarriageonherhusband.(3)Lotsofpeoplefindithardtogetupinthemorning，andputtheblameonthealarmclock.很多人發(fā)現(xiàn)早晨起床很困難，并把責(zé)任推卸給鬧鐘。(4)醉駕司機(jī)應(yīng)為這次事故負(fù)責(zé)。(強(qiáng)調(diào)句型)Itwasthedrunkdriverwhowastoblamefortheaccident.dieout消失；絕跡，滅絕dieaway(聲音、光等)逐漸減弱；消失dieof/from因……而死diedown逐漸平息；逐漸暗淡dieoff相繼死去用die相關(guān)短語的正確形式填空(1)Thisspecieshasnearlydiedoutbecauseitshabitatsarebeingdestroyed.(2)Thesoundofthecardiedawayinthedistance.(3)Hearinghisexplanation，myangerdieddown.(4)Ifthesnowstormdoesn’tblowover，thecattlewilldieoff.(5)Accordingtothehistoryrecords，inthe1840s，about750,000peoplediedof/fromhunger.beatrisk處境危險，受到威脅(riskvt.冒……的危險n．危險；風(fēng)險)?takerisks/arisk冒險take/runtheriskofdoingsth冒著做某事的風(fēng)險attheriskof...冒著……的風(fēng)險?riskdoingsth冒險做某事單句語法填空/同義句轉(zhuǎn)換/單句寫作(1)Yourhealthmightbeatriskduetointenseworkout.(2)Ifyoukeepdoingso，youwillrisklosing(lose)yourcustomers’

faith.(3)ItwasMrLeewhosavedthetwoboysattheriskoflosinghisownlife.→ItwasMrLeewhotook/rantheriskoflosinghisownlifetosavethetwoboys.(riskn．)→ItwasMrLeewhoriskedhisownlifetosavethetwoboys.(riskv．)(4)你最好仔細(xì)考慮好每一步，而不是冒險。You’dbettercarefullyconsidereverystepinsteadoftakingrisks.倍數(shù)表達(dá)法教材原句Theyfoundthathumanactivityiscausingspeciestodieout1,000timesfasterthannormal.他們發(fā)現(xiàn)人類活動導(dǎo)致物種滅亡的速度比正常情況快1000倍。(P53)該句中的“1,000timesfasterthan”表達(dá)的是倍數(shù)。常見的倍數(shù)的表示法如下：?倍數(shù)＋adj./adv.比較級＋than...?倍數(shù)＋as＋adj./adv.(原級)＋as...?倍數(shù)＋asmany/much＋名詞＋as...?倍數(shù)＋thesize/height/length/width/...＋of...單句語法填空/一句多譯(1)Theproductionofcornisexpectedtobe1.5timeslarger(large)thanthatoflastyear.(2)Thenewjobbringsin3timesasmuchincomeastheoldone.(3)Thenewstadiumisthreetimesthesizeofthepreviousone.(4)如今我們的新學(xué)校是10年前的三倍大。①Nowournewschoolisthreetimesaslargeasthatoftenyearsago.②Nowournewschoolisthreetimeslargerthanthatoftenyearsago.③Nowournewschoolisthreetimesthesizeofthatoftenyearsago.without引導(dǎo)虛擬條件句教材原句Withoutforests，wewouldhavenoairtobreathe，andwithoutcleanwaterwewouldbeunabletosurvive.沒有森林，我們就不能呼吸空氣；沒有干凈的水，我們將無法生存。(P53)該句中without短語引導(dǎo)的是含蓄虛擬條件句，相當(dāng)于由if引導(dǎo)的虛擬條件句，其用法如下：?表示與現(xiàn)在事實(shí)相反，謂語動詞用“would＋動詞原形”；?表示與過去事實(shí)相反，謂語動詞用“wouldhave＋過去分詞”；?此處without可以用otherwise/but/butfor(若沒有)替換。單句語法填空/單句寫作(1)Withoutdiversecreaturesandplants，ourglobewouldbe(be)lessinteresting.(2)Withoutyourtimelytreatment，Iwouldn’thavesurvived(survive)then.(3)(應(yīng)用文寫作之感謝信)沒有你的慷慨幫助，我的英語不會取得這么大的進(jìn)步。Withoutyourgeneroushelp，Iwouldn’thavemadesuchgreatprogressinmyEnglish.Ⅰ.一詞多義快速閱讀下列句子并選出句中加黑詞匯對應(yīng)的意思wipeouteq\x(A.徹底摧毀B.擦掉C.消滅D.去除，消除)1．Ireallyhopesurgerycouldwipeoutthepainfulfeelings.D2．We’vedeterminedtowipeoutanyenemythatdarestocome.C3．Comein，wipeoutyoursweatandhaveacolddrink.B4．Theterribleearthquakewipedoutthewholecityinjustseveralminutes.Amasseq\x(A.n.團(tuán)，塊，堆B.n.群眾，民眾C.adj.大規(guī)模的D.n.許多，大量E.adj.大眾的)5．Masscelebrationsarestrictlyforbiddenduringthepandemic.C6．Innosenseshouldyoungstersblindlyfollownegativeinformationonmassmedia.E7．IhavemassesofworktofinishintheweekendsoIcannotacceptyourkindinvitation.D8．Thehillappearedasablackmassinthedistance.A9．Themassesareoftenthemakersofhistory.BⅡ.熟詞生義快速閱讀下列句子并猜測句中加黑詞匯的意思1．TheprojectIamnowinvolvedinisaimedatpromotingenergyconservation.節(jié)約2．Imusthavemybadtoothpulledouttomorrow，whichhasseriouslyaffectedmefordays.(疾病等)侵襲，困擾Ⅰ.單句語法填空1．Itisclaimedthatthenumberoftigersintheforestisonthedecrease.2．Manypeopletendtoblametheirownfailureonlackofgoodfortune.3．Humanswipedoutforestsonalargescale，whichmadeanimalshomeless.4．Dokeepmeinformed(inform)ofyourplaninadvanceifyouwanttovisitourcity.5．Thankstotheeffectivemeasuresthegovernmenttook，airqualityhasimprovedalot.6．Duringtheculturalfestival，youcanenjoyorparticipateinvarieties(vary)ofactivities.7．Theyareusedtoeatingbreakfastseparately，whichisnotunusual(usual)intheirfamily.8．ItwouldhavebeenimpossibletofindmydaughterwithoutthehelpofFriendsReunited.9．Youarealwaysforgettingtoswitchoffthelightsofthebathroom，whichisawasteofelectricity.10．Ifeltincredibly(incredible)ashamedofmyselfforlosingmytemperinfrontofsomanypeople.Ⅱ.選詞填空eq\x(cutdown，attheriskof，takesteps，inshort，doone’spart)1．Itishightimethatthelocalgovernmenttooksteps/shouldtakestepsimmediatelytostophuntingillegally.2．Thedesigneristalented，committedandpassionate；inshort，heiscompletelyequaltothetask.3．Tocutdownthecostofproduction，themanagerdeterminedtodecreasehisemployeesby30%.4．Manyendangeredspeciesareattheriskofdyingoutbecauseofhumans’irresponsibleactivities.5．Ifallpeoplecandotheirpartinprotectingtheenvironment，theEarthwillbeabetterplacetolivein.Ⅲ.單句寫作(應(yīng)用文寫作——環(huán)境保護(hù)倡議)1．據(jù)報道，人類活動導(dǎo)致物種滅亡的速度比正常情況快1000倍。(倍數(shù)表達(dá)法)Itisreportedthathumanactivityiscausingspeciestodieout1,000timesfasterthannormal.2．很明顯，人類的活動已經(jīng)給地球上所有的物種包括人類自己帶來了消極的影響。(Itisclearthat...)Itisclearthathumanactivitieshavenegativelyaffectedallspeciesontheearth，includinghumanbeingsthemselves.3．我們應(yīng)該為空氣和水資源污染負(fù)責(zé)，應(yīng)該為森林的減少負(fù)責(zé)。(betoblamefor)Wearetoblameforthepollutedairandwaterresourcesandforthedecreaseinforest.4．如果沒有森林，我們就沒有可以呼吸的空氣；沒有干凈的水，我們就不能生存。(without虛擬條件句)Withoutforest，wewouldhavenoairtobreathe；withoutcleanwater，wewouldbeunabletosurvive.5．是時候我應(yīng)該采取措施改變我們的生活習(xí)慣，為地球和我們自己盡一份責(zé)任了。(takeaction；doone’spart)Itishightimeweshouldtakeactiontochangeourlivinghabitsanddoourpartsforboththeearthandourselves.Ⅳ.閱讀理解Asksomeonewhattheyhavedonetohelptheenvironmentrecentlyandtheywillalmostcertainlymentionrecycling.Recyclinginthehomeisveryimportantofcourse.However，beingforcedtorecycleoftenmeanswealreadyhavemorematerialthanweneed.Wearedealingwiththeresultsofthatover-consumptioninthegreenestwaypossible，butitwouldbefarbetterifwedidnotbringsomuchmaterialhomeinthefirstplace.Thetotalamountofpackagingincreasedby12%between1999and2005.Itnowmakesupathirdofatypicalhousehold’swasteintheUK.Inmanysupermarketsnowadaysfooditemsarepackagedtwicewithplasticandcardboard.Toomuchpackagingisdoingseriousdamagetotheenvironment.TheUK，forexample，isrunningoutofitforcarryingthisunnecessarywaste.Ifsuchpackagingisburnt，itgivesoffgreenhousegaseswhichgoontocausethegreenhouseeffect.Recyclinghelps，buttheprocessitselfusesenergy.Thesolutionisnottoproducesuchitemsinthefirstplace.Foodwasteisaseriousproblem，too.Toomanysupermarketsencouragecustomerstobuymorethantheyneed.However，afewofthemarecomingroundtotheideathatthiscannotcontinue，encouragingcustomerstoreusetheirplasticbags，forexample.Butthisisnotjustaboutsupermarkets.Itisaboutallofus.Wehavelearnedtoassociatepackagingwithquality.Wehavelearnedtothinkthatsomethingunpackagedisofpoorquality.Thisisespeciallytrueoffood.Butitalsoappliestoawiderangeofconsumerproducts，whichoftenhavefarmorepackagingthannecessary.Therearesignsofhope.Asmoreofusrecycle，wearebeginningtorealizejusthowmuchunnecessarymaterialwearecollecting.Weneedtofacethewastefulnessofourconsumerculture，butwehaveamountaintoclimb.語篇解讀這是一篇議論文。文章論述了過度包裝的現(xiàn)狀，人們對包裝的認(rèn)識和過度包裝的危害，指出雖然有更多人已經(jīng)開始循環(huán)利用，但形勢依然嚴(yán)峻，改變這種狀況是一項(xiàng)艱巨的任務(wù)。1．Whatdoestheunderlinedword“over-consumption”inthefirstparagraphreferto?A．Usingtoomuchpackaging.B．Recyclingtoomuchwaste.C．Makingmoreproductsthannecessary.D．Havingmorematerialthanneeded.答案D解析詞義猜測題。根據(jù)第一段最后一句可知，我們正在盡可能地以最環(huán)保的方式處理的后果，但如果我們一開始就不帶那么多的物品回家，情況會好得多。故推知畫線部分的意思應(yīng)為“過度消費(fèi)”，與后面的“不帶那么多的物品”形成對比轉(zhuǎn)折，故選D。2．Theauthorusesfiguresinparagraph2toshow.A．thetendencyofcuttinghouseholdwasteB．theincreaseofpackagingrecyclingC．therapidgrowthofsupermarketsD．thefactofpackagingoveruse答案D解析推理判斷題。根據(jù)第二段中引用的數(shù)字可知，作者使用數(shù)字的目的是讓讀者清楚地理解過度包裝的現(xiàn)實(shí)問題，故選D。3．Whatcanbeinferredfromparagraph4?A．Unpackagedproductsareofbadquality.B．Supermarketscaremoreaboutpackaging.C．Itisimpropertojudgequalitybypackaging.D．Otherproductsarebetterpackagedthanfood.答案C解析推理判斷題。第四段論述了人們對于包裝不好的物品的固有認(rèn)識，即：人們普遍認(rèn)為包裝不好的物品質(zhì)量肯定差，從而可以推斷出以包裝評判產(chǎn)品質(zhì)量是不對的，故選C。4．Whatcanwelearnfromthelastparagraph?A．Fightingwastefulnessisdifficult.B．Needlessmaterialismostlyrecycled.C．Peoplelikecollectingrecyclablewaste.D．Theauthorisproudofhisconsumerculture.答案A解析推理判斷題。根據(jù)最后一段最后一句可知，我們需要面對我們消費(fèi)文化中的浪費(fèi)，但我們還有一座高山要攀登。從而可推斷出與浪費(fèi)作斗爭充滿困難，故選A。Ⅴ.完形填空CarterRiesis16yearsoldandhasbeenrunningthenon-profitorganization，OneMoreGeneration，withhissisterOliviasince2009.Togetherthesetwoyoungchange-makersareworkingto1youtharoundtheworldtostandup，beheard，andpreservethe2.Cartersaidina2017interview，“MysisterandIhavebeendoingthisforthelasteightyearsandnotoncehavewe3toquitOneMoreGeneration.Therehavebeenargumentsandstress，butthereasonwecontinueto4isthatwemotivateeachother.“OliviaandIgoaroundtheworld5youthgroupsabouttheneedtosaveourplanet—andsofarwehave6shownmanyofthesegroupsthatanythingispossibleifyouare7toworkatit.”“Wehavecreatedmanycampaigns—suchasourPlasticandRecyclingAwarenessWeekprogram—whereweteachstudentshowtheycanlearntohelpourenvironment.Another8isourRhino(犀牛)LetterWritingCampaign，wherewegotover10,000kidsfromaroundtheworldto9letterstotheSouthAfricangovernment，askingthemto10rhinopoaching(偷獵)．NotonlydidthisshowtheSouthAfricangovernmentthatpeoplearoundtheworld11，italsoshowedtheyouththattheyhadavoiceof12andcanuseitonthego.Themost13thing，however，isgettingthemtobelievethat.”“WerecentlylaunchedaglobalOneLessStrawPledgeCampaign—highlightingtheeffectsofglobalstraw14onanimalsandtheenvironment.Wewanttodeliverastrong15，‘Anybodycanmakeadifference...ifwecan，socanyou！’”語篇解讀本文是一篇記敘文。16歲的CarterRies和妹妹Olivia發(fā)起了很多保護(hù)環(huán)境的宣傳運(yùn)動，激勵全世界的年輕人保護(hù)環(huán)境、保護(hù)地球。1．A.employ B．motivateC．remind D．force答案B解析employ雇用；motivate激勵；remind提醒；force強(qiáng)迫。由該空后的“youtharoundtheworldtostandup，beheard，and...”以及下文中對CarterRies和Olivia發(fā)起很多保護(hù)環(huán)境的宣傳運(yùn)動的描述可知，CarterRies和Olivia致力于激勵全世界的年輕人站出來發(fā)聲。故選B。2．A.sun B．moonC．planet D．space答案C解析sun太陽；moon月亮；planet星球，地球；space太空。由第三段中的“saveourplanet”可知，他們致力于保護(hù)地球。故選C。3．A.wanted B．desiredC．refused D．a(chǎn)fforded答案A解析want想要；desire渴望；refuse拒絕；afford負(fù)擔(dān)得起。由該空后面的“toquitOneMoreGeneration”和下文中的“thereasonwecontinueto...motivateeachother”可知，他們從未想過要放棄。故選A。4．A.relyon B．pushonC．decideon D．comeon答案B解析relyon依靠；pushon推進(jìn)，向前；decideon決定；comeon開始。由上下文語境及該空前的but可知，Carter和Olivia之間有過爭論和壓力，但是他們還是繼續(xù)前進(jìn)。故選B。5．A.questioning B．warningC．a(chǎn)sking D．teaching答案D解析question質(zhì)疑；warn警告；ask問；teach教。由第四段中的“whereweteachstudentshowtheycanlearntohelpourenvironment”可知，他們向青少年團(tuán)體傳授拯救地球的必要性。故選D。6．A.successfully B．finallyC．gradually D．fortunately答案A解析successfully成功地；finally最后；gradually逐漸；fortunately幸運(yùn)的是。由下文“shownmanyofthesegroupsthatanythingispossibleifyouaretoworkatit”可知，Carter和Olivia成功地向許多青少年團(tuán)體展示了他們的理念。故選A。7．A.afraid B．willingC．free D．unable答案B解析afraid害怕的；willing愿意的；free自由的；unable不能的。由上文“anythingispossibleifyouare”可知，只要你愿意努力，一切皆有可能。故選B。8．A.experience B．struggleC．example D．research答案C解析experience經(jīng)驗(yàn)；struggle奮斗；example例子；research研究。由上文中的“Wehavecreatedmanycampaigns”以及“suchas”可知，此處是另一個例子。故選C。9．A.write B．deliverC．edit D．bring答案A解析write寫；deliver遞送；edit編輯；bring帶來。由上文中的“Rhino(犀牛)LetterWritingCampaign”可知，該活動是給南非政府寫信。故選A。10．A.guarantee B．introduceC．stimulate D．stop答案D解析guarantee保證；introduce介紹；stimulate刺激；stop阻止。根據(jù)常識再結(jié)合該空后的“rhinopoaching(偷獵)”可知，這項(xiàng)運(yùn)動旨在讓南非政府制止犀牛偷獵活動。故選D。11．A.doubted B．restrictedC．suffered D．cared答案D解析doubt懷疑；restrict限制；suffer遭受；care關(guān)心。由上文可知，這一運(yùn)動向南非政府表明全世界的人民都關(guān)心犀牛的生存狀況。故選D。12．A.change B．reasonC．truth D．a(chǎn)uthority答案A解析change改變；reason原因；truth事實(shí)；authority當(dāng)局。由上文中的change-makers以及Carter和Olivia激勵年輕人站出來發(fā)聲來保護(hù)地球可知，這一運(yùn)動也向年輕人表明他們可以為改變發(fā)聲。故選A。13．A.embarrassing B．interestingC．enjoyable D．difficult答案D解析embarrassing令人尷尬的；interesting有趣的；enjoyable令人愉快的；difficult困難的。由該空后的“however，isgettingthemtobelievethat”可知，此處表示，讓年輕人相信這一點(diǎn)是最困難的事。故選D。14．A.purchase B．prohibitionC．usage D．transportation答案C解析purchase購買；prohibition禁止；usage使用；transportation交通。由上文中的“OneLessStrawPledgeCampaign以及該空后的“onanimalsandtheenvironment”可知，這一運(yùn)動的目的是讓人們認(rèn)識到吸管在全球的使用對動物和環(huán)境的影響。故選C。15．A.suggestion B．messag