高考英语 6.1 Introduction Reading课后强化作业 外研版必修5

IntroductionreadingⅠ.单词拼写1．Alineoffortswasbuiltalongtheborderto________(保护)thecountryagainstattack.2．Thelocationofthenewhouseis________(理想的)．3．Thatmistakeseriously________(危及)thefutureofthecompany.4．Thereisalwaysbeautifulsceneryinnature________(保护区)．5．Ifwedon'tprotectthiskindofanimals，theywillbe________(灭绝的)soon.6．Theteacherc________Tom'sMP4becauseshesawhimplayingitinclass.7．Wehadas________tostopthecriminal.8．Thedoctorwillseeyouagainnextweek.M________，youmustrestasmuchaspossible.9．Theseaisah________formanyfishesandplants.10．C________intheofficemadeconcentrationimpossible.答案：1.protect2.ideal3.endangered4.reserves5．extinct6.confiscated7.struggle8.Meanwhile9．habitat10.ConditionsⅡ.根据给出的汉语完成下面句子1．Hewaswearingdarkglassed________________________________________________________(保护眼睛免受阳光的伤害)．2．________________________________________(在一个极冷的夜里)，mysickcatwasfrozentodeath.3．Longskirtshave________________________________(不流行了)again.4．Thegovernmenthasdecidedto________________________(强硬对付)peoplewhoavoidpayingtaxes.5．________________________(尽管很失望)，wearestillproudofourteam'sfinalperformance.6．Lastnightthepolice________________(搜查)thenightclubs.7．Ifeelbetternow.Themedicine________________________________(似乎起作用了)．8．Withmoreandmoreforestscutdown，thegoldenmonkeysare________________________(为生存斗争)．答案：1.toprotecthiseyesfromthesun2．Onafreezingcoldnight3．beenoutoffashion4．gettoughwith5．Althoughverydisappointed6．raidedon7．seemstohaveworked8．strugglingforsurvivalⅢ.单项填空1．Isit________sparingsometimeforyourhobbywhileyourclassmatesareconcentratingontheirlessons?A．worth B．worthyC．worthwhile D．valuable答案：C句意：你的同学们在集中精力学习，而你却抽出时间搞你的业余爱好，这值得吗？worthwhile指“值得花时间、精力去做”，并常用于“Itisworthwhiledoingsth.”句式。2．ExpertssayweshouldtakemorestrictcontroloftheInternet,sothatwecan________ourchildrenfromharmfulwebsites.A．protect B．preventC．keep D．defend答案：A句意：专家们说我们应当更加严格地控制因特网，这样我们可以保护我们的孩子不受有害网站的影响。此句要用protect表示“保护”；prevent/keepsb.fromdoingsth.都表示“阻止某人做某事”；defend表示“保卫”。3．Themilitarygovernmentinthatcountryisdeterminedto________allpoliticaloppositions.A．putdown B．putoffC．puton D．putup答案：A句意：那个国家的军事政府决定镇压所有的政治反对力量。putdown“镇压”；putoff“推迟”；puton“穿上”；putup“支起；张贴”。4．Thepolicewereonthe________withinafewminutes.A．place B．positionC．spot D．location答案：C句意：几分钟内警察就到了现场。onthespot是固定搭配，意为“在现场”。5．She'sduetoarriveonFriday.________，whatdowedo?A．Meanwhile B．HoweverC．Therefore D．Then答案：A句意：她预定是在星期五到达。在这期间，我们干什么呢？此句中meanwhile表示“在……期间”；however“然而”；therefore“因此”；then“那么”。6．It'simportantforustouseawordorphraseaccordingtothe________inlanguagestudies.A．situation B．translationC．expression D．condition答案：A句意：在语言学习中，根据情形使用一个词或短语对我们来说是很重要的。situation指“情形”；translation“翻译”；expression“表达；表情”；condition“状况”。7．Shorthairandshortskirts________ataboutthesametime.A．cameintofashion B．comeintofashionsC．comeintothefashion D．comeintothefashions答案：A选项B、C、D搭配不对；comeintofashion为固定短语，意为“流行起来”。句意：短发和短裙大约是同时开始流行的。8．Theemployer________hisemployeesandrefusedtoraisetheirwages.A．gotalongwith B．gotthroughwithC．gotinwith D．gottoughwith答案：Dgetalongwith“进展，相处”；getthroughwith“完成，干完”；getinwith“与……交往，参加，加入”；gettoughwith“对……毫不妥协，对……采取强硬措施”。句意：雇主对雇员们的态度强硬起来，拒绝给他们加工资。9．Accordingtoanonlinesurvey,one­fifthofthecollegegraduateshaven'tfound________jobs,whichtheystudiedfor.A．ideal B．valuableC．actual D．respectful答案：A句意：根据一次网上的调查，五分之一的大学毕业生没有找到他们为之求学的理想工作。ideal“理想的”；valuable“有价值的”；actual“实际的”；respectful“恭敬的”。10．Someteachersoftencriticizetheirstudentssharply,______theclassroomatmosphereverydull.A．making B．madeC．tomake D．make答案：A句意：有些老师经常尖刻地批评学生，这使得教室的气氛非常沉闷。makingtheclassroomatmosphereverydull是现在分词短语作结果状语，表示一种自然而然的结果；不定式作结果状语多表示出乎意料的结果，故不选C项。Ⅳ.完形填空Ourplanetisteeming(丰富的)withlife.Tigersandturtles,batsandbees,gnatsandgnus,crabsandcrabgrass—thelistseems__1__.We'venamedmorethan1.5millionspecies,andsuspectthatmillionsmoreremain__2__.Scientistscallthismind­boggling(惊人的)varietyoflifebiodiversity.__3__somanyspecies,it'ssurprisingtorealisethatsomanyareindangerofbecoming__4__.Extinct__5__areplantsandanimalsthatoncelivedonEarth,but__6__liveanywhereintheworld.__7__speciesarethosemostindangerorextinction.Evenlargepopulationsofanimalscanbe__8__risk.Passengerpigeonsonceflewinflockssolargethatthey__9__America'sskies.__10__time,habitatdestructionandhuntingdecreasedthebirds'numbers.Thelastonedied__11__intheCincinnatiZooin1914.Dinosaurs,dodobirds,andpassengerpigeonsareallextinct.Extinctionhavealwayshappened__12__，butinmoderntime,peoplehavepushedwildlifetothebrinkmuchmorequicklythaneverbefore.We're__13__wildlifeveryrapidly!Endangeredspeciesareanimalsandplantsthatareindangerofbecomingextinct.TheUSEndangeredSpeciesActof1973was__14__toprotectthreatenedwildlifeandhabitatssotheydon't__15__thewayofthedodo.Whydoanimalsbecomeendangeredorextinct?Themainreasonis__16__ofhabitat.Habitat__17__orfragmentation(破坏)canmakeit__18__forwildlifetosurvive.However,aspeoplelearntotake__19__careofplantsandanimals,andtheirhabitats,endangeredandthreatenedspeciesmaybegintomakeacomeback.Infact,baldeagles,black­footedferrets,andmany__20__speciesalreadyhave.1．A.ended B．endlessC．limited D．limitless答案：B上半句中列举了大量的生命体，故用endless表示“无穷无尽的”。2．A.discovering B．discoveredC．undiscovering D．undiscovered答案：D我们已经命名的物种有150多万，并推测还有大量的我们没有发现的物种。remainundiscovered“还没有被发现的”。3．A.As B．ForC．With D．To答案：Cwith结构在句中作状语，表示原因。4．A.extinct B．extinctingC．extinctive D．extinction答案：Abecomeextinct“成为濒临灭绝的”，extinct在此作形容词，意为“灭绝的”；extinctive“使消减的”。5．A.kinds B．groupsC．races D．species答案：D由前段最后一句“therearesomanyspecies”可推知，此处应用species。6．A.notlonger B．nolongerC．notmore D．nomore答案：Bnolonger＝notanylonger“不再”，侧重时间，符合句意。nomore侧重数量。7．A.Endanger B．DangerousC．Endangered D．Endangering答案：Cendangered过去分词形式的形容词作定语修饰species，表示“濒临灭绝的物种”。第四段第一句话亦有提示。8．A.at B．forC．on D．with答案：Aatrisk“有危险”，为固定搭配。9．A.lightened B．enlargedC．darkened D．endangered答案：Cdarken“(使)变黑”。文中此处指成群的候鸽使天空变成了黑色。10．A.In B．DuringC．On D．Over答案：Dovertime“随着时间的变化”。此处指随着时间变化，由于栖息地的破坏及打猎造成候鸽数量的减少。11．A.alone B．lonelyC．separately D．single答案：A由thelastone可知，最后一只候鸽是独自死去的，故用副词alone修饰died。lonely“孤独的；寂寞的”，强调感情色彩；separately“个别地；分别地”；single“单一的；唯一的”。12．A.actively B．naturallyC．completely D．unluckily答案：B由but可知，前后意义有转折，后半句指出现在由于人类活动导致动物灭绝加速，故前句讲的是自然因素导致动物灭绝。13．A.failing B．missingC．depriving D．losing答案：Dlose“失去”，符合句意。fail“失败”；miss“想念；丢失”；deprive“剥夺”。14．A.broke B．pastC．passed D．kept答案：C表示“通过一项法案”用pass，此处用其被动形式，故选passed。15．A.go B．makeC．find D．try答案：A此处指阻止其他物种也走与渡渡鸟相同的道路。16．A.lose B．lossC．lost D．losing答案：B由下句fragmentation的提示可知，此处指的是自然栖息地的丧失，应用名词loss。17．A.break B．damageC．destruction D．ruin答案：C由第二段倒数第二句中的“habitatdestruction”可推知答案为C项。18．A.easy B．roughC．tough D．strong答案：C由句意可知，自然栖息地的破坏使得野生动物生存艰难，故选tough“艰苦的”。19．A.little B．lessC．good D．better答案：D此处与以前作比较，指如果人们能够更好地保护植物或者动物以及他们的栖息地，濒临灭绝的物种就有可能得救。20．A.other B．theotherC．others D．theothers答案：Amanyotherspecies“许多其他的物种”。Ⅴ.阅读理解SHANGHAI—Thedolphins(海豚)ofChina'sYangtzeRivercoulddieoutin20yearsunlessfastandeffectivemeasuresaretakentoprotectthemfromenvironmentaldangers,anewsreportonFridayquotedscientistsassaying.Thenumberoftheriverdolphins,whicharefoundmostlyinthemiddleandlowerreachesoftheYangtzehasbecomesmallersharplysince1990,withfewerthan100ofthemremaining.TheseriousanddifficultconditionoftheYangtzedolphinswasamongthetopicsdiscussedataconferencethisweekinShanghai.Inthe1950's,therewerethousandsofriverdolphinsintheYangtze,China'slongestriver，butenvironmentalpollution,overfishing,boatpropellers(螺旋桨)andthebuildingsofdamsandsluice(水闸)gatesbecameathreattothemaswellasotherspecies,includingbottle­nosedandwhitedolphinsinChina'sriversandtheSouthChinaSea.Thenumberofbottle­noseddolphinsintheYangtzehasreducedsince1992to700fromabout2,000andthenumberofwhitedolphinsintheSouthChinaSeaisonlyabout1,000,thenewspapersaid.Accordingtoscientists,therearemorethan40speciesofdolphinsandwhalesinChinesewaters.TheChinesegovernm