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1Unit22EnvironmentalProtectionSectionⅡLesson2课后演练提能KEHOUYANLIANTINENG[夯实·基础知识]Ⅰ.单词拼写1．Thepandas'____________(栖息地)isthreatened.答案：habitat2．Manycountriessetupconservationareasforendangered____________(种类)toprotectrareanimals.答案：species3．Icouldn'tfindanything____________(相关的)．答案：relevant4．Itis250yearssincethewolfbecame____________(灭绝)inBritain.答案：extinct5．The____________(陆龟)winstheracewhilethehareissleeping.答案：tortoise6．Nowadays,everyoneinthecountryisvery____________(流行的)．答案：fashionable7．Somepraisedhim,butothers____________(谴责)him.答案：condemned8．Theexperthasneverlivedin____________(西藏)．答案：Tibet9．Thebridgejoinstheislandtothem__________.答案：mainland10．Mysisterisnotpresent,soIshallaccepttheprizeonherb__________.答案：behalfⅡ.选词填空carryoff,answerfor,speakout,focuson,wrapup1．Theyoungmancaughtinthedrugtradewillhaveto____________hiscrime.答案：answerfor2．Thepolicewillsoon____________theirinvestigation(调查)．答案：wrapup3．Worsestill,thelioncouldeven____________thebabyinitsmouth.答案：carryoff4．Ifyoudisagreeyoushould____________.2答案：speakout5．Wemust____________ourattention____________efficiency.答案：focus;onⅢ.完成句子1．__________________，pandasliveonlyinthecentralbambooforestsofmainlandChina.除了少数生活在动物园，熊猫只生活在中国内地中部的竹林里。答案：Apartfromthefewfoundinzoos2．Huntersingeneral__________________endangeredanimals.狩猎者通常在濒危动物方面负有很大责任。答案：havealottoanswerforintermsof3．___________thesebeautifulanimals,weneedto__________illegalhuntingandimproveourconservationprogrammes_______faceafuturewithouttigers.为了拯救这些可爱的动物，我们需要呼吁停止捕猎，提升我们的保护措施，否则我们将面临没有老虎的未来。答案：Tosave;callforanendto;orelse4．____________，ifwehelpprotecttheseanimalsandspreadthenewsaboutconservation,we____________.总之，如果我们帮助保护这些动物，传播保护的信息，我们将会尽一份力量。答案：Allinall;willbedoingourbit5．Nofemalehasbeenfound____________a$10,000reward.尽管有10000美元的悬赏，仍然一只雌性也没有找到。答案：despitetheofferofⅣ.单句语法填空(不多于3个单词)1．____________Ihaveawordwithyou?Itwon'ttakelong.答案：Can考查情态动词。由说话人的语气可知，此处表请求，故用can。2．Idon'treallyliketheauthor,____________Ihavetoadmithisbooksareveryexciting.答案：although/though考查让步状语从句。句意：我真地不喜欢这个作者，尽管我必须承认他的书令人兴奋。由句意可知，前后句为让步关系，故用although或though来引导状语从句。3．She'dlivedinLondonandManchester,butsheliked____________andmovedtoCambridge.答案：neither句意：她曾在伦敦和曼彻斯特住过，但这两个地方她都不喜欢，所以3搬到了剑桥。表示“两者都不”用neither。4．IwasinShenzhenatthattime,orelseI____________(attend)yourwedding.答案：wouldhaveattended句意：我那时在深圳了，否则我会参加你的婚礼。orelse否则，其后常用虚拟语气。由atthattime可知与过去事实相反，故用wouldhavedone结构。5．Youshouldn'tforgetthefact____________manypeopleintheworlddon'tevenhavefood.答案：that考查同位语从句。句意：你不应该忘了这个事实：世界上许多人甚至没饭吃。句中不缺成份，故由that引导。6．—Doyouhaveanyideawhythebusdriversareonstrike?—AsfarasIknow,theyarecalling____________apayrise.答案：for答语句意：据我所知，他们要求提高工资待遇。callfor“要求，呼吁”。7．Seizedby____________arm,thethieftriedtobreakawayfromthepoliceman.答案：theseizesb.bythe＋身体部位，抓住某人某个部位。8．You'llneverseelifeifyoustayathome____________good.答案：for句意：你如果一直待在家里，就永远不会有生活经验。forgood相当于forever，表示“永久”。9．Women'steamsfromGuangdongcarried____________thefirstfourplacesattheNationalSwimmingChampionship.答案：off句意：在全国游泳锦标赛中，广东女队夺得了前四名。carryoff“获得；掠去，夺走”，符合题意。10．—Wouldyoumindhelpingmelookforthemissingbicycle?—Not____________.答案：atall句意：——你介意帮我寻找丢失的自行车吗？——一点也不。notatall表示“一点也不”。[提升·实战能力]Ⅴ.阅读理解AThegentleW1giantsW2ofouroceansarewhalesharks.It'sthebiggestsharkandcanreachaslongas41.5feet,andtheseamazingcreaturesarenotonlythebiggestsharks,theyarealsothebiggestfishofanykind.Whalesharkshavealifespan(寿命)of70yearsonaverageP1，andtheyspendtheirdaysgentlyswimminginthewarmandtropicalW3oceans.Theirteetharethesizeofmatchheads,andwhiletheirjawscouldbepowerfulW4，4theyhavenevertendedtoattackhumans.TheirteethplaynoroleinP2eating,asplankton(浮游生物)doesnotneedtobechewed.TheyaretobefoundinnumbersP3inthewarmeroceansandtheypreferthedeepwatersoftheopenoceans.SeveraltimesayeartheygathertogetherincertainspotswhereplanktonisplentifulW5.Thoseareasareallwithina30°northorsouthlatitude(纬度)fromequator.Sadly,whalesharksaretargetedbycommercialW6fisheriesatthosespots.Howeasyitmustbeforthefishermentocatchthosebeautifulcreatureswhocanonlyswimat3.5milesperhour！S1SogreatalosshavetheysufferedthatwhalesharksarenowlistedasoneoftheendangeredW7species.S2Measureshavebeentakenbysomecountriestoprotectthewhalesharkfromextinction(灭绝)．ThePhilippinesandIndiahaveallbannedthefishing,selling,importingandexportingofwhalesharksforcommercialpurposes.However,thelawdoesnotseemtobeeffectiveW8becausethehuntingandkillingarestillgoingontoday,especiallyinthePhilippines.Eachwhalesharkcanfetcharound$21,000.InpartsofAsiatheyareknownasP4the“moneyshark”．Themightydollarwinsagainatgreatcosttoourhabitat,wewillnotknowwhatwehavelostuntilwehavelostitforever.本文是一篇说明文。主要介绍了世界上的濒危物种鲸鲨的各个方面。最后呼吁人们保护鲸鲨。1．WhichofthefollowingaboutwhalesharksisNOTtrue?A.Theyusuallylivealifeof70yearsonaverage.B.Theycanreachaslongas41.5feet.C.Theydependontheirteethtoharvesttheirfood.D.Theyliveinthedeepwatersofthewarmeroceans.答案：C细节理解题。根据文中第三段第二句话可知，鲸鲨的牙齿在捕食时不发挥作用，C项的说法与此相反，故选C项。2．Whichofthefollowingdowhalesharksfeedon?A.Bigfish.B.Plankton.C.Smallersharksofthesamekind.D.Seals.答案：B推理判断题。文中第三段第二句话指出“它们的牙齿在捕食时不发挥作用，因为浮游生