2020秋高中英语课时作业15Unit4WildlifeprotectionSectionⅢGram

Unit4Wildlifeprotection课时作业15GrammarⅠ.把下面的句子改成被动语态(每空一词)1．Thegovernmentismakinggreateffortstoimprovethelivingconditionsofthepeople.→Greateffortsarebeingmadetoimprovethelivingconditionsofthepeoplebythegovernment.2．Thefarmersarecuttingdownthejunglesinthisareasoquicklythatthewildanimalsmaylosetheirhomesinthenearfuture.→Thejunglesinthisareaarebeingcutdownbythefarmerssoquicklythatthewildanimalsmaylosetheirhomesinthenearfuture.3．Peoplearehuntingtoomanyanimalstheseyearsinsomeplaces.→Toomanyanimalsarebeinghuntedbypeopletheseyearsinsomeplaces.4．Theteacheriscorrectingthepapersinheroffice.→Thepapersarebeingcorrectedbytheteacherinheroffice.5．Ourheadmasterispreparingaspeechnow.→Aspeechisbeingpreparedbyourheadmasternow.6．Thefamilyarebuildinganewhouseoverthere.→Anewhouseisbeingbuiltbythefamilyoverthere.7．Thedoctorsareoperatingonhisleftleg.→Hisleftlegisbeingoperatedonbythedoctors.8．Thefarmersareharvestingcropsinthefieldwiththeirfacescoveredwithsweat.→Thecropsinthefieldarebeingharvestedbythefarmerswiththeirfacescoveredwithsweat.9．Theyarediscussingwhethertheywillgoforapicnictomorrow.→Whethertheywillgoforapicnictomorrowisbeingdiscussedbythem.10．Thegovernmentisprotectingthetigersinthenewly­builtreserve.→Thesetigersarebeingprotectedinthenewly－builtreservebythegovernment.Ⅱ.用所给词的适当形式填空1．—Excuseme,whattimeisitnow?—Sorry,mywatchdoesn'twork.Itis_being_repaired(repair)attheshop.2．—Aretheyabouttohavedinner?—Yes,itis_being_served(serve)inthediningroom.3．Can'tyouseeyourproblemis_being_discussed(discuss)?Havesomepatience,please.4．—DoyouknowwhatLilyisdoing?—Shemaybe_being_interviewed(interview)intheoffice.5．—Bytheway,haveyoumovedintothenewhouse?—Notyet.Thewallsare_being_painted(paint)．6．Thisurgentproblemis_being_talked(talk)aboutbythemanagers.7．Thenewgenerationofcomputers,withartificialintelligence,are_being_developed(develop)andperfectednow.8．Zappa'smusicis_being_played(play)inthehallnow.9．—Haveyouhandedinyourschoolworkyet?—Yes,Ihave.Iguessitis_being_graded(grade)now.10．Youcan'tusethemachinetodaybecausesomepartsare_being_replaced(replace)thisweek.Ⅲ.句型训练1．Aplanaboutbuildinganewattractioninthistownis_being_carried_outnow.(carry)在这个镇建一个新的旅游景点的计划现在正在实施。2．AllboatsarrivinginSicilyare_being_inspectedtofindoutiftheyhaverubbishinthemfromotherpartsofItaly.(inspect)所有到达西西里岛的船只都在接受检查，以发现他们是否装有从意大利其他地方带来的垃圾。3．Iftherainforestsare_being_destroyedatsucharapidspeed,theywilldisappearfromtheearthinthefuture.(destroy)如果(热带)雨林以这样快的速度被破坏，将来它们将会从地球上消失。4．Althoughthepracticalcureforcanceris_still_being_studied,_wehavepracticalwaystopreventit.(study)尽管治疗癌症的切实可行的方法仍在研究中，但是我们还是有实际的方法去预防它。5．Rareanimalsare_still_being_huntedalthoughthereisseverepunishmentforit.(hunt)尽管有严厉的惩罚措施，稀有动物仍然遭到猎杀。Ⅰ.语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。AnewstudyfromFinlandshowspetownerstendtobeheavier,__1__activeandinpoorerhealththanpeoplewithoutapet,whichwasreleasedinPLOSONE,anonlinejournal__2__(publish)bythePublicLibraryofScience.__3__anumberofstudiesshowedcertainpeoplecantakeadvantageofadogorcattoeasestressorlonelinessintheelderly,researchersrecentlyfoundpetownersweregenerallymorelikelytobeoverweightandtoviewtheirownhealth__4__poor.Theconclusion__5__(draw)fromsurveydataofmorethan21,000youngtomiddle－agedFinnishadults.Thiswas__6__(large)becausepetownerstendedtobethemiddle－aged,__7__hadlesseducationandmorehealth－riskfactors,explainedDrLeenaK.Koivusilta,thestudy'sleadingauthor.Thefactthatpetownersareinpoorerhealthdoesnotmeanpetsarebadforpeople.Koivusiltasaid,“Inmyopinion,petsprovideusall__8__avastpotentialforhealthpromotion,andthishasindeedbeenshownwhensomespecialgroupshavebeenstudied.”Asforpetowners,theresearcherspointout__9__needtomakemoreof__10__effort—suchaswalkingandplayingwiththedoginsteadofshowinghimthewaytotheyard.本文介绍了养宠物的弊端。1．less解析：考查比较级。根据上下文，此处应使用比较级，且本篇文章都是在讲养宠物的弊端，因此应使用less。2．published解析：考查非谓语动词。过去分词作定语，与所修饰名词之间为被动关系。3．Although解析：考查连词。由前后句的意义关系可知。4．as解析：考查固定短语。view...as...“认为……是……”，为固定短语。5．was_drawn解析：考查时态和语态。固定短语drawaconclusion“得出结论”，此处用被动语态。6．largely解析：考查副词。修饰句子用副词形式。7．who解析：考查定语从句的引导词。先行词为themiddle－aged“中年人”，故应使用who引导定语从句。8．with解析：考查固定短语。providesb.withsth.“提供给某人某物”，为固定短语。9．they解析：考查代词。指代前面的petowners。10．an解析：考查冠词。makeaneffort“做出努力”，固定短语。Ⅱ.完形填空Throughtime,IhaveseeninseveralanimalTVprogramsamazingexamplesofconcern,braveryandcarebetweensometimesdifferentandevenunfriendlyspecies;thismakesmewonderthatanimalsarenotquite__1__fromthehumanracewhenfacedwithcertain__2__.Once,Iwatchedaprogramwherealionesstook__3__ofanantelopebabywithoutparents;the__4__leadsthislionessfarawayfromhergroup,__5__thatotherlionswouldkillherunusualbabyeasily.Afterafewdays,bothwere__6__；thelionesswasunabletomakeakill__7__herself,andshedidn'thaveanymilkto__8__tothebaby.Thisuncommonbehaviorattractedthe__9__ofsomeanimalprotectorsthatdecidedto__10__andrecordthisunnaturalrelationshipinthefilm.In__11__case,afemalehippo(河马)tookawayasmallantelopefromthe__12__ofacrocodile(鳄鱼);shestoodbesidethedyinganimal__13__tosavehislifebybreathingintohismouthandpushinghim__14__，forcinghimto__15__andrunawayfromthedanger;shecontinueduntilthewoundedantelopedied.Inanother__16__case,twolionssavedthelifeofasmallgirlwhenseveralmenwerekidnappingher;theywere__17__andrunafterbythebravelions;althoughtheyhadthesmallchildwithintheirreachandattheir__18__，theystoodathersideforhoursuntilthesmallgirl'sparentsarrived.__19__theseattitudesmayberathernatural,Iamsureanimalscantellothercreatures'sufferingandpainandbeactuallywillingtodosomethingtotrytohelp.Ican'tdescribethisbehaviorasahuman__20__，butIthinkthiswillingnesstohelpothersufferingcreaturesmaybenaturalnotonlytohumankind,butalsotosomeanimalsifacertainsituationoremergencyappearsitself.舐犊之情，济危扶弱，勇敢和关爱，这些品质不只人类社会才有，自然界动物之间也是如此。1．A.free B．differentC．strange D．distant答案：B解析：通读全文并结合下文三个实例可看出，面对某些情况，动物和人类并没有什么不同。2．A.situations B．peopleC．animals D．problems答案：A解析：由句意可知此处应为certainsituations“某些情况”。文章最后一句中的“ifacertainsituationoremergencyappearsitself”也是提示。3．A.hold B．controlC．loss D．care答案：D解析：takecareof“照顾”。此处表示一只母狮子照顾一只羚羊孤崽。4．A.joy B．decisionC．nature D．habit答案：C解析：句意：出于本性，这只母狮子远离了自己的族群，因为她知道其他狮子会轻易地杀死她这只不寻常的幼崽。nature“本性”，符合句意。5．A.responding B．knowingC．selecting D．calculating答案：B解析：respond“回应”；know“知道”；select“选择；挑选”；calculate“计算”。由句意可知应选B项。6．A.useless B．wildC．hungry D．stubborn答案：C解析：根据下文的“thelionesswasunabletomakeakill”和“shedidn'thaveanymilk”可推知，此处表示他们都饿了。7．A.of B．withC．for D．by答案：D解析：这只母狮子不能单独去捕食。byoneself“单独”。8．A.offer B．organizeC．arise D．burst答案：A解析：这只母狮子没有奶水供给这只羚羊幼崽。offer“提供”。9．A.protection B．attentionC．competition D．application答案：B解析：这种非同寻常的行为引起了一些动物保护者的注意。10．A.advertise B．designC．follow D．rescue答案：C解析：follow“跟随”。动物保护者们决定跟随并用影片记录这种反常的关系。11．A.any B．anotherC．theother D．other答案：B解析：文章共举出了三个例子，inanothercase在此处表示“在另一个例子中”，与第16空前的another相呼应。12．A.mouth B．paceC．view D．zone答案：A解析：这个例子中，这只小羚羊奄奄一息最后死去，说明河马是从鳄鱼的口中夺下了这只小羚羊。13．A.hoping B．solvingC．trying D．doubting答案：C解析：河马站在这只奄奄一息的小羚羊身边，试图通过给他做口对口呼吸来挽救他的生命。由句意可知应选trying。14．A.entirely B．foolishlyC．peacefully D．carefully答案：D解析：河马小心翼翼地推这只小羚羊。carefully“小心翼翼地”。15．A.standup B．blowupC．setup D．turnup答案：A解析：河马想让这只小羚羊站起来并逃离危险。standup“站起来”。16．A.unusual B．officialC．equal D．fierce答案：A解析：unusual“不寻常的”。两只狮子从几个男人的手中救下了一个被绑架的小姑娘，这是一个不寻常的例子。17．A.recognized B．attackedC．suffered D．competed答案：B解析：attack“攻击”。这几个人遭到这两只勇敢的狮子的攻击和追赶。18．A.goal B．mercyC．relief D．responsibility答案：B解析：虽然这个小姑娘就在这两只狮子的身边任由他们摆布，但他们只是站在她身边几个小时直到她的父母来。atone'smercy“任由……摆布”。19．A.Because B．UnlessC．Before D．Although答案：D解析：虽然以上例子中的动物行为可能是动物的本能，但是“我”还是确信动物们能够判断出其他动物的苦难和疼痛，