《課時把關練》英語必修第二冊RJUNIT 2 Part I Listening and Speaking含答案

課時把關練PartIListeningandSpeaking基礎知識練Ⅰ.單詞拼寫1.Whenyougetthere，youcanseetherearep（海報）advertisingthenewmoviethroughoutthetown.2.Itisreportedthatrapideconomicdevelopmentthreatensanimalh（棲息地）.3.Itisi（非法的）forapublicofficialtoaskpeopleforgiftsormoneyinexchangeforfavorstothem.4.Nowscientistsaredoingresearchonthel（居住的）environmentofotherspecies.5.Theemploymentr（率）hascontinuedtoriseinbigcitiesthankstotheeffortsofthelocalgovernmentstoincreaseit.6.Mammals（哺乳動物）weighingsixtykilogramshaveana（平均的）brainsizeof200cm3.7.SorryI’mlate.Imighthaveturnedoffthea（鬧鐘）clockandgonebacktosleepagain.8.Thissmartkeyboardpreciselym（測量）thecadence（節(jié)奏）withwhichonetypesandthepressurefingersapplytoeachkey.9.Farmingproducedmorefoodperpersonthanh（打獵）andgathering，sopeoplewereabletoraisemorechildren.10.Ibegancollectingnewspaperarticlesaboutnews（物種），newmonkey，newspider...，andonandontheyappear.Ⅱ.根據漢語提示完成句子1.Ireallydon’tknowwhat（究竟）theyhavedoneinthelaboratory.2.IthoughtIwouldbepunishedforthebrokenglassesbutI（以……結束）beingpraisedformyhonesty.3.Theoldsystemis（逐漸消失）andanewsystemiscomingintobeing.4.Womenarenow（意識到）theirrightsandarepreparedtostanduptotheiremployers.5.（平均），thesepeoplereportedthattheirluckhadincreasedbymorethan40percent.6.Theteachercuredhimofhisbadhabitsandhe（取得很大的進步）inEnglish.7.Althoughhehasretired，heisstill（關心）theprotectionoftheendangeredspecies.8.Theworldwillbedifferent，andwewillhavetobepreparedto（適應）thechallenge.9.Icanwork（在壓力下）andgetalongwithmycolleagues.10.Itisreportedthatsomeofthewildanimalsaredyingout（以驚人的速度）.Ⅲ.單句語法填空1.Driverswhoparktheircars（illegal），particularlyblockingtrafficflow，deservetobepunished.2.Whenhuntingseasonopened，weputasignattheendofourdrivewayasking（hunt）nottoshootourpets.3.Icannotmakemydecision（immediate），butyouwillhearfrommesoon.4.However，thetwozookeepersdidn’twanttoseethe（extinct）ofthispreciousspecies.5.Ourparentsaremore（concern）aboutourhealthandfuture.6.ChrisandTimworkatazoo，helping（endanger）craneswiththeirreproduction.7.Whetherthiskindofanimalwillbeable（adapt）quicklyenoughtotheplaceisabigproblem.8.Itturnsoutthatjustlookingatgreen，growingthingscanreducestress，lowerblood（press），andputpeopleintoabettermood.9.EarthDay，markedon22April，isanannualeventaimingtoraisepublic（aware）aboutenvironmentalprotection.10.Anecosystemconsistsofthe（live）andnon-livingthingsinanareawhichinteractwithoneanother.能力提升練Ⅳ.閱讀理解Itiswidelybelievedthatbiodiversity（生物多樣性）ispromotedtosavespecies.Butinrealityspeciesexistonlyaspartofecosystemsandcannotsurviveunlesstheirecosystemsareprotectedalongwithasmuchaspossibleofthediversitytheycontain.Protectinghabitats（棲息地）isimportantforkeepingbiodiversity.In2003，over102，000habitatscoveringnearly19millionsquarekilometres，or11.5%oftheworld’slandsurface，wereundersomeformofprotection.Thoughthisisagreatimprovementsince1962，whenjustl，000protectedhabitatswerelisted，itisstillnotconsideredenoughtostoptheecocidethatisendangeringtheworld’sbiodiversity.Foranumberofenvironmentalists，protectingtheworld’s25biodiversityhotspots（熱點地區(qū)）iscriticaltosavinghabitatsandspecies.Butmanyhotspotsareendangeredalready，havinglostuptothreequartersoftheiroriginalplants.Thepoorstateofmostbiodiversityhotspotsresultsdirectlyfrompopulationgrowthandmigration（遷移）intotheseareas.Astudyfoundthatbythemid-1990saroundonebillionpeoplelivedinthesehotspots.Moreover，theannualpopulationgrowthrateintheseareaswasl.8%，higherthantheglobalaverageofl.4%.ThePAIreportconcludedthathuman-relatedenvironmentalchangeswillcontinuetoputpressureonhotspots.Therefore，keepingbiodiversityrequirespayingcloseattentiontopopulationsize.Protectinghotspotsisnotsimplyamatterofputtingupfencesandemployingguards.Thebestresultsareachievedwhenlocalpeopleareeducatedaboutthevalueofwildlife，andactuallygainashareofthebenefitsfromecotourism.Onlythendotheyhaveachancetoseethebenefitsofprotectinghotspots.1.WhatcanweinferfromParagraphl?A.Thelossofanyspeciescanaffecthumans.B.Endangeredspeciesarepaidmoreattentiontobyhumans.C.Speciescanstillsurvivewhentheirecosystemsaredestroyed.D.Ecosystemprotectionisasimportantasdiversityprotection.2.Whatdoestheunderlinedword“ecocide”inParagraph2mean?A.Ecosystemprotection. B.Reductionofthenumberofspecies.C.Seriousdamagetohabitats. D.Habitatsprotection.3.What’sthedirectcauseoftheterriblestateofthehotspots?A.Populationgrowthinhotspots. B.Migrationoutoftheseareas.C.Globalwarming. D.Theglobalaveragepopulationgrowthrate.4.What’stheauthor’sopiniononprotectinghotspots?A.It’ssimpletocarryout. B.Itleadstotheincreaseintourists.C.It’scloselyconnectedwithlocalpeople. D.Itsuggeststhatthelocalpeoplearewelleducated.課時把關練PartIListeningandSpeaking參考答案Ⅰ.1.posters2.habitats3.illegal4.living5.rate6.average7.alarm8.measures9.hunting10.speciesⅡ.1.onearth2.endedup3.dyingout4.awareof5.Onaverage6.madegreatprogress7.concernedabout8.adaptto9.underpressure10.atanalarmingrateⅢ.1.illegally句意：非法停車的司機，尤其是那些阻礙交通的，應當予以懲罰。所填詞修飾動詞，所以用副詞形式。2.hunters句意：當狩獵季節(jié)開始的時候我們在自家車道的盡頭掛上了指示牌，要求狩獵者不要獵殺我們的寵物。所填詞是指人的名詞，應用復數形式。3.immediately句意：我不能馬上作決定，不過你很快就會收到我的來信。4.extinction句意：然而，兩位管理員不想看到這種珍稀動物滅絕。所填的詞作賓語，所以用名詞形式。5.concerned句意：我們的父母更關心我們的身體和未來。beconcernedabout關心……6.endangered句意：克里斯和蒂姆在動物園工作，幫助瀕臨滅絕的鶴繁殖。修飾名詞要用形容詞形式，所以填endangered，意為“瀕危的”。7.toadapt句意：這種動物能否足夠快速地適應這個地方是一個大問題。beabletodo能夠做……8.pressure句意：結果是看綠色和正在生長的東西可以減少壓力，降低血壓，讓人們心情更好。bloodpressure血壓。9.awareness句意：4月22日是地球日，是一個旨在提高公眾環(huán)保意識的年度活動。所填的詞作raise的賓語，所以用名詞形式。10.living句意：生態(tài)系統(tǒng)是由該區(qū)域中相互作用的生物和非生物組成的。所填的詞修飾名詞things，所以用形容詞形式。Ⅳ.【語篇解讀】這是一篇說明文。文章主要介紹了保護世界生物多樣性，不僅要保護物種，更要關注熱點地區(qū)的保護。1.D推理判斷題。根據文章第一段中的“Butinrealityspeciesexistonlyaspartofecosystemsandcannotsurviveunlesstheire