人教版高中英語(yǔ) 必修二Unit 2 Wildlife Protection Period 2 Reading and Thinking 學(xué)案

新人教版必修二Unit2Period2ReadingandThinking學(xué)案學(xué)生姓名班級(jí)序號(hào)課題內(nèi)容Unit2WildlifeProtectionPeriod2ReadingandThinking教材分析Thetopicofthisunitiswildlifeprotection.ReadingtextadayinthecloudsmainlyintroducesthepastandpresentlivingenvironmentofTibetanantelope,theprotectionmeasurestakenbythegovernmenttoprotectTibetanantelope,andthecurrentsituationofTibetanantelope.Thepurposeofthispaperistoadvocatepeopletochangetheirlifestyle,learntoliveinharmonywithnature,savetheearth,savenatureandwildanimals.Thisisanarrativetravelarticle.ThecentralideaofthispaperistoobservetheTibetanantelopethroughwhatIsawandheardwhenIcametoChangtangNationalNatureReserve.Theauthoradvocatesthathumanbeingsliveinharmonywithnature.Thefirstparagraphofthetextistoexplainthetopicofthetext.ThepurposeofthistripistoobservetheTibetanantelope.Thesecondtosixthparagraphsarcthecentralpartofthetext,tellingthereasonsandhistoryofTibetanantelopebeingshot,Zhaxi'swildlifeprotectionidea,theprotectionmeasurestakenbythegovernmentandtheachievements;Thelastparagraphofthetextisthesummaryofthetext.Theauthorputsfonvardsomesuggestions:Ifhumanbeingsreallywanttosavetheplanet,theymustchangeourwayoflife.Onlywhenhumanbeingslearntoexistinharmonywithnaturewilltheynotbecomeathreattowildlifeandtheearth.學(xué)習(xí)目標(biāo)與核心素養(yǎng)Masterthekeywords,phrasesandsentencestructureofthislesson.Beabletoreadmaterialsaboutanimalprotection.Combinethetypicalexamplesofthetext,andaccuratelyunderstandtheliteralandimpliedmeaningofimportantwords.Mastereffectivereadingstrategies,findoutthekeyinformationpointsofthearticle,anddeeplyinterpretthecontentofthetext.UnderstandthelivingsituationofTibetanantelope,thecrisisandreasonsitfaces,themeasurestakenbythegovernmentandlocalpeopleandtheresults.Improvetheawarenessofwildlifeprotectionbyacquiringwildlifeknowledge.Beabletodiscusswithpartnersonhowtochangeourlifestyleandsaveourplanet,anddrawconclusions.Makefulluseofvocabularyandgrammarknowledgeinthisunitandcultivateself-studyability.Cultivatestudents'cooperativelearningabilitythroughdiscussion.1.Letstudentstalkaboutthecurrentsituationofwildlife.答案解析部分一、單詞拼寫(xiě)（詞匯運(yùn)用）1」答案］attacked［解析］句意：那個(gè)男人在樹(shù)林里走的時(shí)候被蛇襲擊了。根據(jù)句意和空前的was,可知謂語(yǔ)動(dòng)詞用一般過(guò)去時(shí)的應(yīng)用，故填attackedo2」答案］threaten［解析］句意：駕車(chē)不僅影響我們的日常生活，而且還可能危及人們的生命。情態(tài)動(dòng)詞后接動(dòng)詞原形，故填threaten。3.［答案］observing［解析］句意：這位農(nóng)民通過(guò)觀(guān)察蔬菜的生長(zhǎng)，獲得了很多經(jīng)驗(yàn)。介詞后接動(dòng)名詞作賓語(yǔ)，故填observing。4」答案］profits［解析］句意：如果銷(xiāo)售繼續(xù)恢復(fù)，他們可以雇傭更多的工人，仍然可以獲得利潤(rùn)。makeprofits固定短語(yǔ)，“賺取利潤(rùn)”,故填profits。.［答案］intend［解析］句意：intend聽(tīng)說(shuō)你打算在中國(guó)過(guò)寒假，真是令人驚訝。intendtodo固定短語(yǔ),“打算做”,根據(jù)Itisabigsurprisetolearn的時(shí)態(tài),可知用一般現(xiàn)在時(shí)，故填intend。.［答案］exists［解析］句意：眾所周知，水有三種存在形式：固體，液體和氣體。陳述的是客觀(guān)事實(shí)，因此用一般現(xiàn)在時(shí)，water是不可數(shù)名詞，作主語(yǔ)時(shí)謂語(yǔ)動(dòng)詞用單數(shù),故填existso7」答案］removed［解析］句意：因?yàn)楦腥?，病人不得不切除一條腿。leg和remove在邏輯上構(gòu)成動(dòng)賓關(guān)系，過(guò)去分詞表被動(dòng)，此處作賓補(bǔ)，故填removed。8」答案］reserved［解析］句意：這本書(shū)是留給第一個(gè)來(lái)的人的。根據(jù)句意和空前的is,可知謂語(yǔ)動(dòng)詞用一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)，故填reserved。二、完形填空［語(yǔ)篇解讀］主題:人與自我（做人與做事）;話(huà)題:不斷嘗試。本文是一篇說(shuō)明文。文章由我們生活的環(huán)境日漸糟糕引出話(huà)題，以火烈鳥(niǎo)為例，鼓勵(lì)大家要不斷地嘗試、努力，這樣就會(huì)有所收獲，有所成就。［答案］1.B.D.A.C.C6.B7.B8.A9.B.A.C.D.C14.B15.D.B空格前的brownclouds,wildlifeextinction均是列舉了環(huán)境破壞的具體問(wèn)題。pollutedwaler(被污染的水)也是環(huán)境破壞中的一大問(wèn)題。.D棕色云，野生動(dòng)物滅絕，被污染的水，這些都是環(huán)境面臨的一些大問(wèn)題。.A由本段中的"Somyfamilydoeswhatwecan."可知，作者的家人在盡力做他們能做的事情來(lái)保護(hù)環(huán)境。能走著去的地方，作者的家人就不會(huì)開(kāi)車(chē)(drive)去。.C由空格后的"groupsofathousandormore”可知，火烈鳥(niǎo)聚集在一起的數(shù)量巨大。.C本段的"oftheothersseemtonotice”與下一段的"thevastmajoritystillpaynoattention”均在描述火烈鳥(niǎo)跟隨同伴遷徙時(shí)的數(shù)量變化。一開(kāi)始時(shí)，幾只火烈鳥(niǎo)試圖遷徙，但其他的火烈鳥(niǎo)無(wú)一(none)跟隨。.B一開(kāi)始嘗試遷徙的火烈鳥(niǎo)并未放棄。第二天，這些少數(shù)的先行者會(huì)繼續(xù)進(jìn)行嘗試(try)。由上下文語(yǔ)境可知，這樣的趨勢(shì)(trend)要持續(xù)好多天。8,A每次都有更多的火烈鳥(niǎo)加入飛行的大軍，可終因成千上萬(wàn)的火烈鳥(niǎo)依然沒(méi)有注意到，大遷徙的計(jì)劃一再推遲。此處since引導(dǎo)原因狀語(yǔ)從句。lakenonotice沒(méi)有注意到，固定短語(yǔ)。由語(yǔ)境可知，每次都有更多的火烈鳥(niǎo)加人飛行的大軍，可終因成千上萬(wàn)的火烈鳥(niǎo)依然沒(méi)有注意到，大遷徙的計(jì)劃一再推遲。.A由語(yǔ)境可知，大遷徙的計(jì)劃因大多數(shù)火烈鳥(niǎo)沒(méi)有注意到而一再推遲(putof。。.C由后文可知,有一天,情況改變(change)了。.D句意：……整群的火烈鳥(niǎo)都飛了起來(lái)，大遷徙開(kāi)始(begin)了。.Cmakeadifference起作用，有影響，固定短語(yǔ)。14.B作者認(rèn)為，世界上所有重大的難題都是因?yàn)樯贁?shù)人堅(jiān)持不懈的(tireless)努力而最終得到解決的。15.Dsolveproblems解決問(wèn)題。句意:總有一天別人會(huì)開(kāi)始關(guān)注，攜起手來(lái)，我們就能解決(solve)我們最大的難題。三、閱讀理解PartA［答案1.B2.B.C.A［解析］本文是一篇說(shuō)明文,在美國(guó)的Alaska,生活著大量的駝鹿,如何計(jì)算駝鹿的數(shù)量一直是個(gè)難題。現(xiàn)在，人們嘗試用DNA掌握駝鹿的數(shù)量。.考查推理判斷。根據(jù)第二段中的“Theofficialstriedtogettheircount,buttheproblemisthattheanimalscontinuallymoveandthecitycoversanareaofover5,000squarekilometers.”官員們想要知道駝鹿的數(shù)量，但是問(wèn)題是這些動(dòng)物一直在移動(dòng)，而且這個(gè)城市總共有五萬(wàn)多平方公里。因此可推測(cè)，數(shù)駝鹿這個(gè)過(guò)程不容易。故選B。.考查細(xì)節(jié)理解。根據(jù)第三段的“soAlaska'sDepartmentofFishandGame...Theysaythiswillallowthemtogetamoreaccurateresultwithouthavingtocatchthem”可知，研究者采集駝鹿的DNA主要是想得到他們的數(shù)量。故選B。.考查段落大意。根據(jù)第四段可知，人們用飛鏢射擊駝鹿，采集皮和毛送去實(shí)驗(yàn)室研究，所以可知，本段主要講述了采集駝鹿基因物質(zhì)的具體方法。故選C。.考查細(xì)節(jié)理解。根據(jù)第三段中的“Theysaythiswillallowthemtogetamoreaccurate(精確的)resultwithouthavingtocatchthem.”和第四段中“Researcherssaythedartsdonothurttheanimals.’'可知，這個(gè)項(xiàng)目不會(huì)對(duì)駝鹿有任何傷害。故選A。PartB［答案］1.D2.B.D.A［解析］《猩球崛起》電影制作人使用了數(shù)字化的猿猴作主演，動(dòng)物保護(hù)者對(duì)此深表感激。但是在電影行業(yè)中有很多動(dòng)物演員受到了不公正的對(duì)待，這需要引起人們的關(guān)注。1」答案］D［解析］根據(jù)第一段中的"Instead,oneactivist,dressedinafull-bodymonkeysuit,hadarrivedwithasignpraisingthefilmmakers:"Thanksfornotusingrealapes（猿）!”可知，動(dòng)物保護(hù)者在HollywoodBoulevard集會(huì)是為了向一些電影制片人表示感謝，故D項(xiàng)正確。.［答案］B［解析］根據(jù)第二段中的"ThecreativeteambehindnApes"usedmotion-capture（動(dòng)作捕捉）technologytocreatedigitalizedanimals...recordsanactor'spcrfbmianccandlaterprocessesitwithcomputergraphicstocreateafinalimage（圖像）“可以步lj斷，本段主要介紹了數(shù)字化猿猴的創(chuàng)作，故選B。.［答案］D［解析］根據(jù)第三段中的"Onenonprofitorganization,whichmonitorsthetreatmentofanimalsinfilmedenterlainment"可知，該非營(yíng)利性組織旨在監(jiān)督電影娛樂(lè)業(yè)對(duì)待動(dòng)物的方式，所以畫(huà)線(xiàn)短語(yǔ)與monitor（監(jiān)督）意義最為接近,故D項(xiàng)”密切關(guān)注”正確。.［答案］A［解析］根據(jù)最后一段中的"Insomecases,it'snotsomuchthetreatmentoftheanimalsonsetinthestudiothathasactivistsworried;it'stheoff-settrainingandlivingconditionsthatareraisingconcerns"可以推斷，動(dòng)物演員可能受到「不公正的對(duì)待，故A項(xiàng)正確。學(xué)習(xí)重點(diǎn)Guidestudentstosummarizethemaincontentsandcentralideasofthearticle.Withthetopicofhowtochangeourlifestyleandsaveourplanet,wecantalkwithourpartnersanddrawconclusions.學(xué)習(xí)難點(diǎn)Beabletodiscusswithpartnersonhowtochangeourlifestyleandsaveourplanet,anddrawconclusions.一、重點(diǎn)單詞.reserven.（動(dòng)植物保護(hù)區(qū)）保護(hù)區(qū);儲(chǔ)藏（量）vt.預(yù)定;預(yù)留；inreserve儲(chǔ)備，備用.plainn.平原adj.簡(jiǎn)單明了的;直率的.observevt.觀(guān)察到;看到;observesb.doingsth.觀(guān)察某人正在做某事observesb.dosth.觀(guān)察某人正在做某事；observationn.觀(guān)察;觀(guān)測(cè)4.beautyn.美;美好的東西beautifuladj.美麗的;漂亮的5.remindvt.remindsb.ofsth.提醒某人某事remindsb.todosth.提醒某人做某事6.shootvt.&vi射殺;射傷.profitn.利潤(rùn);收益v.對(duì)有利make/earnaprofit賺取利益.attackn.攻擊;進(jìn)攻v.攻擊;抨擊makeanattackon進(jìn)行攻擊.cffcctivcadj.有效的;生效的beaffectiveagainst有的能力;beeffectivefrom從......起生效.recovervi.康復(fù);痊愈vt.恢復(fù)recover...from…從中恢復(fù);recoveroneself恢復(fù)正常.threatn.威脅underthreatfrom受到....威脅.harmonyn.和諧;一致;融洽inharmonywith....協(xié)調(diào)/一致.removevt.去除;清除;移動(dòng);搬開(kāi)remove...from...從搬走搬走;remove...to把.....搬到.existvi存在;生存existin存在于中existon靠生存existencen.存在15.intendvt.打算;計(jì)劃intendtodo/doingsth.打算想要做事二、重點(diǎn)短語(yǔ).makeout理解;明白.underthreatfrom受到威脅.remindsb.of.sth提醒某人某事.recoverfrom恢復(fù).dayandnight日日夜夜;夜以繼日.makeaprofit獲利ntendtodo/doingsth.打算/想要做某事三、重要語(yǔ)言點(diǎn).Thisiswhywe*reheretoobserveTibetanantelopes.這就是我們來(lái)到此地觀(guān)察藏羚羊的原因。This/Thatiswhy...這/那就是為什么..…（why引導(dǎo)表語(yǔ)從句）Thiswhythenumberofwildanimalsonearthisdecreasing.這就是地球上野生動(dòng)物數(shù)量減少的原因。That'swhywetakeanactivepartinsocialactivities.那就是我們積極參與社會(huì)活動(dòng)的原因。［典型例題］ThatiswhyIhelpbrightenpeople'sdays.Ifyoudon't,who'stosaythatanotherpersonwill?.Watchingthemmoveslowlyacrossthegreengrass,Pmstruckbytheirbeauty,看著它們（藏羚羊）緩緩穿過(guò)綠色的草地，我被其美麗所震撼?，F(xiàn)在分詞短語(yǔ)作狀語(yǔ)現(xiàn)在分詞（短語(yǔ)）作狀語(yǔ)表示時(shí)間、原因、條件、伴隨、方式或結(jié)果等。從時(shí)間上看,現(xiàn)在分詞的一般式表示的動(dòng)作與謂語(yǔ)動(dòng)詞表示的動(dòng)作同時(shí)發(fā)生或幾乎同時(shí)發(fā)生;從語(yǔ)態(tài)上看，現(xiàn)在分詞往往表示主動(dòng)的動(dòng)作，它的邏輯主語(yǔ)就是子的主語(yǔ)。⑴時(shí)間狀語(yǔ)（相當(dāng)于時(shí)間狀語(yǔ)從句）Whenhewascrossingtheroad,theoldmanwasknockedoverbyacar.老人過(guò)馬路時(shí)被一輛汽車(chē)撞倒了。⑵原因狀語(yǔ)（相當(dāng)于原因狀語(yǔ)從句）Beingateacher,youshouldhelpyourstudentsineveryway.作為一名教師，你應(yīng)該在各個(gè)方面幫助你的學(xué)生。（3）條件狀語(yǔ)（相當(dāng)于條件狀語(yǔ)從句）Workinghard,youwillsucceed.（只要）努力工作,你就會(huì)成功。（4）讓步狀語(yǔ)相當(dāng)于（讓步狀語(yǔ)從句）Havingfailedmanytimes,hedidn'tlostheart.有很多次失敗，他沒(méi)有灰心。（5）結(jié)果狀語(yǔ)Maryfailedallherexams,makingbothherparentsveryangry.瑪麗所有的考試都不及格，這使她的父母都很生氣。（6）伴隨狀語(yǔ)Lookatthepeoplelyingonthebeach.看那些人正躺在沙灘上。.Onlywhenwelearntoexistinharmonywithnaturecanwestopbeingathreattowildlifeandtoourplanet.只有學(xué)會(huì)和自然和諧相處，我們才不會(huì)成為野生動(dòng)物和地球的威脅。“only,狀語(yǔ)（副詞/介詞短語(yǔ)/從句）”提到句首以示強(qiáng)調(diào)時(shí),后面的句子成主句要用部分倒裝即把助動(dòng)詞、情態(tài)動(dòng)詞或成be動(dòng)詞題到主語(yǔ)前面。Onlywhenonelosesfreedomdoesoneknowitsvalue.只有當(dāng)一個(gè)人失去自由的時(shí)候他才知道自由的珍貴。OnlythendidIrecognizehim.直到那時(shí)我才以由他。Onlyinthiswaycanwecalmthelittlegirldown.只有這種方式我們才能讓這個(gè)小女孩冷靜下來(lái)。同步訓(xùn)練一、單詞拼寫(xiě)（詞匯運(yùn)用）.Themanwaswalkinginthewoodwhenhewas（攻擊）byasnake..Drunkdrivingnotonlyaffectsoureverydaylife,butmayalso（威脅）people'slives..Thefarmergainedalotofexperienceby（觀(guān)察）thegrowthofhisvegetables..1fsalescontinuetorecover,theycanhiremoreworkersandstillmake（利潤(rùn)）..1tisabigsurprisetolearnthatyou（打算）tospendyourwinterholidayinChina..Asweknow,water（存在）inthreeforms:solid,liquidandgas..Thepatienthadtohaveoneofhislegs（去除）becauseofinfection..Thebookis（保留）towhoevercomesfirst.二、完形填空;[2020安徽安慶二中高一期中]Someofthegreatestproblemswefacetodayareconnectedwiththegradualdestructionofourenvironment.Brownclouds;wildlifeextinction;1water.These2allseemsohuge.Somyfamilydoeswhatwccan.Wctakeclothbagstostoresinsteadofusingplasticbags.Wcwalkwherewedon'thaveto3.Butdoesitdoanygood?Irecentlylearnedsomethingaboutflamingos(火烈鳥(niǎo)).Thesebeautifulbirdsgatherin4groupsofathousandormore.Everyyear,whenthetimecomesformigration,afewflamingosstarttheprocessbytakingofffromthelake.But5oftheothersseemtonotice,sothetinygroupreturns.However,thenextdaythey6again.Thistimeafewmorestrugglealongwiththem,butthevastmajoritystillpaynoattention,sothesepioneerscomeback.The7continuesforseveralmoredays.Everytimeafewmorebirdsjoininbut,8thethousandsofothersstilltakeno9,thegreatmigrationplanisonceagain1().Thenonedaysomething11Thesamesmallgroupofbirdstakeswingandatinynumbermorejoininjustasbefore.Andthistimetheirtotalnumber,thoughstillquitesmall,isenoughtotipthebalance.Asone,thewholegrouptakesfightandthemigration12.Whatamagnificentsightitmustbe—thousandsofflamingostakingtotheskyatonce!Afewcanmakea13.It'struethatallofthegreatproblemsoftheworldhavebeensolvedbecauseofthe14effortsofafew.Ifyoubelieveinacause,don'tgiveup!Otherswillsomedaytakenoticeandtogetherwcwill15evenourgreatestproblems.1.A.abandonedB.pollutedC.desertedD.used2.A.questionsB.costsC.examplesD.problems3.A.driveB.runC.cycleD.stand4.A.tinyB.differentC.hugeD.similar5.A.allB.anyC.noneD.most6.A.gatherB.tryC.singD.appear7.A.planB.trendC.activityD.movement8.A.sinceB.thoughC.unlessD.while9.A.responsibilityB.noticeC.chanceD.measure10.A.putoffB.cutoffC.carriedoutD.workedout11.A.approachesB.worksC.ChangesD.disappears12.A.continuesB.delaysC.finishesD.begins13.A.pointB.decisionC.differenceD.mistake14.A.uselessB.tirelessC.extraD.special15.A.identify三、閱讀理解B.understandAC.predictD.solveMoose（當(dāng)它鹿）,whichweighupto70（）kilograms,canbedangeroustopeople.Theycancausedeadlytrafficaccidentsandalsocanharmpeopleandotheranimalsbysteppingonthem.WildlifebiologistsintheUSaretryingtogetacorrectcountofthiskindofbiganimals.ThecountingisbeingdoneinAlaska'slargestcity.Anchorage.Recently,manymoosehavebeenfoundinthiscity.Theofficialstriedtogettheircount,buttheproblemisthattheanimalscontinuallymoveandthecitycoversanareaofover5,000squarekilomelers.Inthepast,officialsusedlow-flyingairplanestowatchformooseonthegroundtogettheircount.Butrulesfromthecity'sairportnowpreventsuchflights,soAlaska*sDepartmentofFishandGameisexperimentingwithanewmethodfbrcountingthecity'smoose.TheresearchersarctryingtocollectgeneticmaterialcalledDNAfrommoose.Theysaythiswillallowthemtogetamoreaccurate（精確的）resultwithouthavingtocatchthem.Biologistssoughthelpfromthepublicduringtheirthrcc-dayprojectlastmonth.Theyaskedpeopletocallorsendtextmessagestoreportwhentheysawamoose.Teamsofmoosehuntersthenquicklydrovetotheareas.Theteamsshotthemoosewithspecialdarts（飛鏢）designedtogetsmallpiecesofskinandhair.Thedartswereweightedsothattheycouldfalloffthemooseandthenthematerialcouldbecollected.Theskinandfurwerethentakentoalaboratorytobestudied.Researcherssaythedartsdonothurttheanimals.BiologistDaveBattleledtheproject."There'sreallybeennotechniqueupuntilnow.Andit'ssomethingwe'vebeenbeatingourbrainsouttoworkonforthelastcoupleofyears,"hesaid.BattlesaysthetechnologyisallowingofficialstoimprovetheirknowledgeandmanagementofthemoosepopulationintheAnchoragearea.ButheaddsthatitwilltakesometimetostudytheDNAmaterialtocomeupwithspecificnumbers..WhatcanbeinferredfromtheunderlinedpartinParagraph2?A.Thecityisknownforitsspecialmoose.B.Theprocessofcountingthemooseisnoteasy.C.Thenumberofthemooseinthecityisincreasing.D.Theofficialsregardthemooseasaseriouscityproblem..WhydoresearcherscollectDNAfromthemoose?A.Tostudytheirmovements.B.Togetthenumberofthemoose.C.Todriveawaythemooseinthecity.D.Toworkoutwaysofmakingthemlivelonger..WhatismainlytalkedaboutinParagraph4?A.Thereasonsforstudyingthemoose.B.Thepurposesofcounlingthemoose.C.Thewayofcollectinggeneticmaterialfromthemoose.D.Thevalueofstudyinggeneticmaterialfromthemoose..WhatcanweknowabouttheprojectledbyBattle?A.Itdidn'tdoanyharmtothemoose.B.Itcostlotsofmoneyandtime.C.Itwasbasedonaprevioustechnique.D.Itwasstronglysupportedbythepublic.[2020全國(guó)III卷]When"RiseofthePlanetoftheApesnwasfirstshowntothepubliclastmonth,agroupofexcitedanimalactivistsgatheredonHollywoodBoulevard.Buttheyweren'ttheretothrowredpaintonfur-coat-wearingfilmstars.Instead,oneactivist,dressedinafull-bodymonkeysuit,hadarrivedwithasignpraisingthefilmmakers:"Thanksfornotusingrealapes（猿）!”Thecreativeteambehind"Apes"usedmotion-capture（動(dòng)作捕捉）technologytocreatedigitalizedanimals,spendingtensofmillionsofdollarsontechnologyth