2020-2021学年新北师大版高中英语必修2UNIT5HUMANSANDNATURE单元过关检测作业

2020-2021学年新北师大版高中英语必修2：Unit5HumansandNature单元过关检测Ⅰ.单词拼写1．Hisa(抱负)istobecomeagreatscientistinthefuture.2．Shewelcomeduswithac(兴高采烈的)greeting.3．Inthepast,studyingabroadwasad(遥远的)dreamformostpeople.4．Heispracticingeveryday,inp(准备)fortheice－skatingchampionship.5．Hetravelledaloneacrossthewholec(大洲)ofAfricafromeasttowest.6．Thefirstthingyou’llseeonMarswillbeoneofthep(极地的)icecaps.Ⅱ.完成句子1.回家途中，我拜访了王先生。，IvisitedMr.Wang.2.他们都在为明天的考试做准备。Theyareall.3.我们刚才请人把洗衣机修好了。Wejustnow.4.一个月内，他花光了身上所有的钱。Withinamonth,heallhismoney．5.门慢慢打开，那位女士就站在那里。Thedooropenedslowlyandthere．Ⅲ.阅读理解Inoneoftheworld’smostforbiddingenvironments，polarbearsspendtheirsummersroaming(漫步)theArcticonlargepiecesoffloatingice.Theydrift(漂移)forhundredsofmiles，findingmates，huntingforseals，andfattingthemselvesupforthewinter.Withoutthefloatingice，theworld’slargestbearscouldnotsurvive.Yetatthismoment，thepolarbears’Arctichabitat(栖息地)ismeltingawayunderitbecauseofglobalwarming.Overthepastthreedecades，morethanamillionsquaremilesoffloatingicehasdisappeared.Scientistspredictthat，ifthecurrentrateofglobalwarmingcontinues，most，ifnotall，ofthebears’floatingicewillbegoneby2100.Asaresult，theworld’spolarbearscouldfaceglobaldyingoutbytheendofthiscentury.Already，theiceonthesouthernedgeofthepolarbears’habitatismeltingaboutthreeweeksearlierthaninthepast.Thelossofthosekeyweeksleavesthebearslesstimetohunt，eatandstoreupfat.Oncetheicemelts，thebearsmustfastforuptoeightmonthsonlanduntilthefloatingicereturns.Asaresultofearlymelting，therehasbeena14percentdeclineintheHudsonBaypolarbearpopulationoverthepasttenyears—afallclearlycausedbyglobalwarming.Besides，agrowingnumberofpolarbearsmaybedrowning(溺水)astheyareforcedtoswimmoreoften，andforlongerdistances，lookingforicesheets(冰原)．AccordingtoareportbytheUSMineralsManagementService，researchersobservedfourdeadpolarbearsfloating60milesoffAlaskainSeptemberof2006andsaiditwaslikelythatmanyotherbearsswimmingfaroffshorealsodrowned.Scientistshaveconcludedthattheworldwidepopulationofabout20，000polarbearsislikelytobecomesmallerbymorethan30percentinthenext35to50yearsalone.1．Whatdopolarbearsusuallydoinsummer?A．Lookforrelatives.B．Huntforfood.C．Storecropsup.D．Makefriendswithseals.2．Whatdisasterwillhappentopolarbearsbytheendofthiscenturyaccordingtothetext?A．Globaldrowning. B．Globaldyingout.C．Globalhunger. D．Globalroaming.3．Whatcanbeinferredfromtheunderlinedpartinparagraph3?A．Thebearswillhavetostayhungrylonger.B．Thebearswillhavetoroamfaster.C．Thebearswillhavetostayquieteronland.D．Thebearswillhavetofaceafasterfallofitspopulation.4．Whydopolarbearshavetoswimmoreoftenandfarther?A．Tosearchforfood.B．Tobuildupbodiestosurvive.C．Tofindplacestolandon.D．Toescapebeinghunted.Ⅳ.七选五We’retoldtobuyenvironmentallyfriendlycarsandchangetheoldelectricalitemsinourhome.Butwhatifyou’reateenagerandnotincontrolofsuchthings？Worse—yourparentshavemoreimportantthingstoworryaboutthanglobalwarming(全球变暖)．__1__Butyou’recompletelywrong；therearemanythingsyoucando.Takeashowerinsteadofabath.Whentakingashower，don’tusetoomuchtime.Trytokeepitbelow10minutes.__2__Makeitakindofgame，tryingtobeatyourold“score”everytimeyoutakeashower.__3__Forexample，buyrecyclablepensthatcouldbefilledwithink(油墨)ratherthanpensthatgetthrownawayafterbeingused.Ifyouhavepapers，bottlesorwhatever，don’tthrowthemaway.Instead，sendthemtotherecyclingcompanyinyourarea.Talkaboutpollutionandglobalwarmingwithyourparents.__4__Theywouldn’tmindafewsuggestionseverynowandagain.Sobepatientandinfluencethemgradually.Thenyoumightfindtheywillbeinterestedinlivingagreenlife.Haven’tgotanyideasforyourbirthdaypresents？__5__Recyclednotebooksorsolar－poweredchargers...Therearelotsofusefulandgreenthingsyoucanbuy.Andtherewillbeanaddedwarmfeelingonyourbirthday.A．Consideragreenidea.B．Youdon’tusesomuchenergy.C．Trybuyingthingsthatcouldberecycled.D．Don’tturntheheatallthewayup，either.E．Youmightthinkasateen，youcan’tdomuchtohelp.F．Manyadultsdon’tcareaboutenvironmentalprotection.G．Don’tpushthemtobegreenerbecausethatmaymakethemangry.Ⅴ.语法填空“Remember,yourfatherisonlyoneyear1.________(old)thanyou.”ThatwasMum’susualexcusewhenDadsaidthewrongthingsordidsomething2.________(fool)．DadquitteddrinkingexactlyoneyearbeforeIwasborn.Hejoinedagroupofotherpeople.Hesaidthey3.________(stop)drinking,too.Ilovedmydad4.________Ihatedthewayhisweeklymeetingstookhimaway5.________me.ItseemedthattheyweremoreimportanttohimthanIwas.ButwithmybirthdaycomingupIthoughtDadwouldmakean6.________(except)．“Can’tyoumissitjustthistime?Saturdayismybirthday！”Ibeggedhimbut7.________(refuse)．Hesaid,“IamchairingthemeetingthisSaturday.WewillhaveyourpartyonSunday.”SaturdayeveningIsatonmybed,8.________(feel)sorryformyself.Dadstartedtoleave,thenpausedandsaid,“Whynotcomewithmetogethertonight?It’sanopenmeeting.Allarewelcome.”9.________wouldIdoatameeting?ButmaybeIneededtoseewhysomethingDaddideveryweekmatteredsomuch.Afterwearrived,Dadannouncedthethemeofthemeetingwasgoingtobegrateful.Hetoldhisstoryaboutgivingupsmoking.Later,aman10.________(call)Davealsotoldhisstory.OnlythendidIknowitwasDadthatsavedhislifefromdrinking.Showingupweekafterweekandmeetingwithpeople,Dadwaschanginglives.Shamewashedoverme.答案解析Ⅰ.单词拼写1.ambition2.cheerful3.distant4.preparation5.continent6.polarⅡ.完成句子1.Onmywayhome2.makingpreparationsfor/preparingfortomorrow’sexamination3.hadthewashingmachinerepaired4.ranoutof5.stoodthewomanⅢ.阅读理解【语篇解读】本文介绍了北极熊的生活习性和地球变暖给北极熊带来的危害。1.B[细节理解题。根据第一段中的“Theydrift(漂移)forhundredsofmiles...upforthewinter.”可知，北极熊通常在夏天猎获食物。故选B。]2.B[细节理解题。根据第二段最后一句“Asaresult，theworld’spolarbears...bytheendofthiscentury.”可知，到本世纪末，北极熊将会全球性灭绝。故选B。]3.A[推理判断题。根据第三段中的“Already，theiceonthesouthernedgeof...tohunt，eatandstoreupfat.”可推知，画线部分的意思是“北极熊将不得不在更长时间里处于饥饿状态”。故选A。]4.C[推理判断题。根据最后一段第一句“Besides，agrowingnumberof...andforlongerdistances，lookingforicesheets(冰原)．”可知，北极熊为了寻找可以登陆的地方要游得越来越远。故选C。]Ⅳ.七选五【语篇解读】本文是说明文。文章简要介绍了青少年如何能够为保护环境出一份力。1．E[结合上文的Butwhatifyou’reateenagerandnotincontrolofsuchthings？和本空后的内容可知，空格处填“作为一名青少年，你也许认为自己对保护环境起不了太大作用”符合语境。]2．D[从本段的主题句可知，本段介绍的是如何淋浴更环保，上一句提到洗不到10分钟，故本句内容与