2020版高考英语一轮总复习 课时作业9 Unit 4 Wildlife protection课件

课时作业9Ⅰ.阅读理解(2019·山东省枣庄市高三年级阶段性测试)AreAfricanwilddogsreallydogs?What'sthedifferencebetweenAfricanwilddogsandthedogsweknowaspets?Foronething,Africanwilddogs,whichliveinAfrica,onlyhavefourtoes,whiledomestic(驯养的)dogsandwolveshavefive.Butyouwon'twanttocountforyourself,becausetheyaretrulywildanimals.“Wilddogsarenotsomebody'sdomesticdogsthatranawayanddidn'tcomeback,althoughsomepeopleusedtothinkthat，”explainsDrMcNutt,whostudiestheseanimalsatWildDogResearchCampintheAfricancountryofBotswana.“TheyareactuallyAfrica'swolves,andjustlikewolves,theydonotmakegoodpets.Theyneedtobeoutinthewilddoingwhattheyaresupposedtodo—findthefoodtheyneedtosurviveandfeedtheirbabies.”Infact,theytravelsofarthatresearchershavetouseradiocollars(颈圈)tokeeptrackofthem.Thecollarssendoutradiosignalsthattellpeoplewherethedogsare.Notwowilddogshavethesamepatternofcoats,soitiseasytotellthemapart.Africanwilddogsaresmartandsociable,likepetdogs.Adultdogs,maleandfemale,arewillingtotakegoodcareofyoungones.Millionsofdomesticdogsliveontheplanet,butthereareprobablyfewerthan6,000Africanwilddogsleft.Humanshuntthemandfarmerswhodon'twantthemtogoaftercowsandsheeppoisonthem.Humansarealsodestroyingthewild,naturalhabitat(栖息地)theyneedtosurvivein.Fortunately,todaymorefarmersarefindingotherwaystoprotecttheircowsandsheepfromAfricanwilddogsinsteadofkillingtheanimals.本文是一篇说明文。主要对非洲野狗的现状作了介绍。1．WhichofthefollowingcanexplainwhyAfricanwilddogsaredifferentfromdomesticdogs?A．Africandogscanlivelongerthandomesticdogs.B．Africandogshavefewertoesthandomesticdogs.C．Africandogsaremuchbiggerinsizethandomesticdogs.D．Africandogsaremuchmoredangerousthandomesticdogs.答案：B解析：细节理解题。根据第一段中间的Africanwilddogs,whichliveinAfrica,onlyhavefourtoes,whiledomestic(驯养的)dogsandwolveshavefive.生活在非洲的非洲野狗只有四个脚趾，而家养的狗和狼有五个脚趾，由此可推断出B正确。2．InDrMcNutt'sview,Africanwilddogs________.A．areakindofwolvesB．canbetrainedaspetdogsC．actuallyaremissingdomesticdogsD．generallyarenotusedtolivingingroups答案：A解析：细节理解题。第二段中“Wilddogsarenotsomebody'sdomesticdogsthatranawayanddidn'tcomeback,althoughsomepeopleusedtothinkthat，”explainsDrMcNutt,whostudiestheseanimalsatWildDogResearchCampintheAfricancountryofBotswana.“TheyareactuallyAfrica'swolves...”在非洲博茨瓦纳野生狗研究营研究这些动物的DrMcNutt解释说：“野狗不是那些逃跑而没有回来的家养狗，尽管有些人过去常常这么想。”“他们实际上是非洲的狼群……。”由此可知在DrMcNutt看来，非洲野狗就是一种非洲狼，故选A项。3．What'stheresearchers'purposeofusingradiocollars?A．ToknowwhereAfricanwilddogsgo.B．ToplaygameswithAfricanwilddogs.C．TotellAfricanwilddogsapartfromotherdogs.D．TopreventAfricanwilddogsfromtravelingtoofar.答案：A解析：细节理解题。根据第二段中的Infact,theytravelsofarthatresearchershavetouseradiocollars(颈圈)tokeeptrackofthem.研究人员必须使用无线电项圈来跟踪它们。由此可推知跟踪它们，就是想知道它们去哪儿。故选A项。4．Whatsuggestiondoestheauthorgiveinthelastparagraph?A．Farmersshouldusedomesticdogstofightagainstwilddogs.B．Africanwilddogsshouldbeprotectedinsteadofbeingkilled.C．FarmersshouldtakeresponsibilityforfeedingAfricanwilddogs.D．Africanwilddogsshouldbeusedtoprotectfarmers'cowsandsheep.答案：B解析：推理判断题。根据最后一段Humanshuntthemandfarmerswhodon'twantthemtogoaftercowsandsheeppoisonthem.Humansarealsodestroyingthewild,naturalhabitat(栖息地)theyneedtosurvivein.Fortunately,todaymorefarmersarefindingotherwaystoprotecttheircowsandsheepfromAfricanwilddogsinsteadofkillingtheanimals.可知，大概只有不到6000只非洲野狗了。人类捕猎它们，不想让它们去追赶牛和羊的农民毒死它们。人类(这样做)也在破坏它们赖以生存的野生、自然栖息地。幸运的是，今天更多的农民正在寻找其他方法来保护他们的牛羊免受非洲野狗的伤害，而不是杀死这些动物。由此可推断出杀死这些野狗也破坏了人类赖以生存的野生、自然栖息地。所以我们不能杀死它们。分析选项可知B项符合题意，故选B项。5．Whichofthefollowingcanbeusedasthetitleofthepassage?A．HowtokeepwilddogsB．HowtotraindomesticdogsC．AnintroductiontoAfricanwilddogsD．Differencesbetweendomesticdogsandwilddogs答案：C解析：标题判断题。通读全文可知，本文主要对非洲野狗的现状作了介绍。分析选项A．Howtokeepwilddogs如何饲养野狗；B.Howtotraindomesticdogs如何驯养家养犬；C.AnintroductiontoAfricanwilddogs非洲野狗简介；D.Differencesbetweendomesticdogsandwilddogs家养犬与野狗的区别。可知，最好的题目应当是非洲野狗简介，故选C项。Ⅱ.完形填空(2019·阳春一中高三模拟)Itwasasummereveningalmost30yearsago.IwasrockingmybabyboyinmyarmsandwhenhefellasleepIputhim__1__downintohiscribforthenight.Mywife,__2__fromalongdayofwork,washalfnappingandhalfwatchingTVinthelivingroom.Notcaringforthe__3__，Ipouredmyselfaglassoficedteainthekitchen,tookalawn__4__offourporch(门廊),andwalkedintothefrontyardto__5__thestars.AssoonasIsteppedontothe__6__，Iheardthesweetsoundof__7__floatedthroughtheair.Onthehillnexttoourhouse,theneighbor'schildrenwere__8__fireflies(萤火虫)，hopingtocatchoneinajar.Isatdowninmychairand__9__themforawhile.Theyranveryfast,__10__，theycouldn'tseemtocatchtheslowmovinglightingbugs.__11__，exhaustedtheybothsatdowninthegrassand__12__watchedthelittleguysflyingthroughtheair,blinkingtheirlightsonandoff.I__13__myteaandjoinedthemintheir__14__.Itfeltsogoodgettingtoseeoneofmanymiracleslightingupmyfrontyardona__15__night.Itmademefeelapartofsomethingfargreaterthanmyself.Overtheyearssincethen,Ihaveappreciatedand__16__allofthegloriouslightinthisworld.Ihavetakenitintomyheartandwelcomeditintomysoul.Ihavefounditinnature,books,music,animals,prayer,andmostofallinthelivesofthosearoundme.Ihavenevertriedtocatchthis__17__，however.Ihavelearnedthattruelightandtruelovemustcomefrom__18__.Itmustflowfreelybetweenusandcan't