高中英语人教版Unit4Wildlifeprotection 全国公开课

Book2Unit4WildlifeProtection导学案Warmingup-Reading第一课时学习目标：1.认识保护共同生活在地球上的动物和植物的重要性和紧迫性。2.要求学生掌握与野生动物保护有关的词汇和短语。3.要求学生掌握并能正确运用现在进行时被动语态结构。4.熟练运用英语表达自己的意愿和目的。5.掌握英文书信的基本格式。语篇解读：I.Firstreading:Readthetextquickly,divideitintothreepartsandtrytofindoutthemainideaofeachpart.Part1(Para_____)A.Agoodexampleofwildlifeprotection.Part2(Para_____)B.Whatwecangetfromwildlifeprotection.Part3(Para_____)C.Whyweneedwildlifeprotection.II.Secondreading:Readthetextagainandchoosethebestanswertoeachquestionaccordingtothetext.1.WhydopeoplekillantelopesinTibet?A.Becausepeopleoftenentertainthemselvesbyhuntingantelopes.B.Becausepeoplewanttogetwoolandfurfromantelopes.C.Becausethemeatofantelopesisdelicious.D.Becauseantelopesdestroytheircrops.2.Fromthesecondparagraphwecanconcludethat______.A.farmersinZimbabweoncemadealivingbyhuntingelephants.B.animalsinZimbabwefinditinterestingtotakephotoswiththetourists.C.farmersarenotsatisfiedwiththegovernment.D.thelivingconditionsoftheelephantsinZimbabwehavebeenimproved.3.Howdomonkeysintherainforestprotectthemselvesfrommosquitoes?A.Theyhidethemselvesinthecave.B.Theydiptheirbodiesintothewater.C.Theyfindamillipedeandrubitovertheirbodies.D.Theydrivemosquitoesawaybyusingakindoftreeleaves.4.Whatdoesthedottedline（省略号）meanattheendofthepassage?A.DaisywillcontinuetohelpwildlifebyworkingwithWWF.B.Daisydoesn’tknowwhattodotoprotectwildlife.C.Daisyistiredoftraveling.D.DaisywilltellWWFwhatshehaslearnedaboutwildlife.III.Thirdreading:Readthewholepassageandfillintheblanks.Manyrareanimalslivedontheearthlongbeforehumans________________________________(产生).However,someanimalsareindangerof__________________(灭绝)duetopeople’sexcessive___________(捕杀)fortheirf_____orforfood.Asaresult,thousandsofkindsfanimalshavedisappearedfromtheearthforever.Luckily,somepeoplestartto____________________________(关注)theproblemand______________________(采取措施)tohelpsavetheanimals.Theyr_________moneytoletpeopleawareof(意识到)theproblem.Andtheytrytogetthegovernmentstopasslawsprotectinganimalsindanger.Slowly,thenumberofsomeanimalsindangerisincreasing.IV.Analyzesomeimportantsentences.1.①Thisiswhatwildlifeprotectionisallabout.what引导的是__________从句,并在从句中作about的__________成分。②Iwonderwhatisbeingdonetohelpyou.what引导的是__________从句,并在从句中作__________成分。2.PleasetakemetoadistantlandwhereIcanfindtheanimalthatgavefurtomakethissweater.where引导的____________从句,修饰adistantland，在从句中作______________成分。that引导的_____________从句，修饰theanimal，在从句中作______________成分。3.ThereDaisysawanantelopelookingsad.Daisy与look是逻辑上的__________关系，故用__________分词作____________成分。4.①We’rebeingkilledforthewoolbeneathourstomachs.②Daisyturnedaroundandfoundthatshewasbeingwatchedbyanelephant.这两个句子中都使用了__________________时态。5.Itshowstheimportanceofwildlifeprotection,butI’dliketohelpastheWWFsuggests.as引导___________状语从句,意思是：照……方式6.YoushouldpaymoreattentiontotherainforestwhereIliveandappreciatehowtheanimalslivetogether.where引导_____________从句,修饰therainforest，在从句中作_______________成分。how引导___________从句，在从句中作_______________成分。Book2Unit4WildlifeProtection导学案答案I.Part1(Para1)CPart2(Para2)APart3(Para3&4)BII.BDCAintobeing;dyingout;hunting;fur;payattentionto;takemeasures;raiseIV.1.表语，宾语；宾语，主语2.定语，地点状语；定语，主语3.主谓，现在，后置定语4.进行时的被动语态5.方式6.定语，地点状语；宾语，方式状语Book2Unit4WildlifeProtection导学案Warmingup-Reading第二课时学习目标：1.要求学生掌握与野生动物保护有关的词汇和短语。2.要求学生掌握并能正确运用现在进行时被动语态结构。3.熟练运用英语表达自己的意愿和目的。4.掌握英文书信的基本格式。知识导航：1.课本原句:Iftheirhabitatisthreatenedortheycannotfindenoughfood,theirnumbersmaydecrease.decrease①v.减少；(使)变小；或变少decreaseto…减少到…/decreaseby…减少了…②n.减少；降低；减少量adecreaseofnearly6%inthenumberofvisitorstothemuseum.参观博物馆人数下降将近6%。注意：decrease的反义词是increase,用法相似。2.课本原句：Asaresultthese(濒危的)animalsmayeven.（消亡）dieout（物种、习俗、观念等）灭亡；逐渐消失拓展：dieof/from(hunger/illness/awound)因…而死dieaway(风、声音、光线等)逐渐减弱；逐渐模糊；逐渐消失diedown(风、火焰、掌声、兴奋等)逐渐减弱；逐渐降低，逐渐平息；逐渐暗淡dieoff相继死去；先后死去3.reserven.保护区vt.①预定，预约(座位、席位、房间等)reserveatable/roomforsb.为某人预定②保留，储存Theseseatsarereservedforspecialguests.拓展：reservationn.预约，预定；保留意见、疑惑4.lossn.损失；遗失；丧失①困惑，不知所措ataloss不知道要做什么beatalosswhattodo②遭受重大损失sufferagreatloss③失落感拓展：lose(lost,lost)vt.遗失；丢失；损失；丧失①丧失勇气或信心_____________②对…不感兴趣…loseinterestin③沉迷于；专心致志于loseoneselfinsth.④陷入沉思belostinthoughtlostadj.迷路的；丢失的belost/bemissing/begone5.课本原句：Whyarethey（在危险中）disappearing？Themanis.此人处境危险。（主语处于危险之中）拓展：类似的短语：①和平地，和睦地②处于麻烦之中③如释重负④成为废墟⑤健康良好ingoodhealth⑥匆忙地inahurry⑦情绪高涨inhighspirits6.课本原句：Daisyhadalways(渴望)helpendangeredspeciesofwildlife.longvi.渴望①对……渴望；很想有……longforsth.②渴望做某事拓展：bedyingfor/todosth.渴望、极想做某事7.课本原句:（如释重负）Daisy.（突然大笑起来）1）reliefn.；如释重负；松了口气inrelief松了口气sighin/withreliefmuchtoone’srelief令人感到非常欣慰的是Newsoftheirsafetycameas（填冠词）greatrelief.拓展：relievevt.解除；减轻（不快或痛苦）relievesb.使某人感到轻松relieveanxiety/guilt/stress消除焦虑/内疚；缓解压力2)burstintosong//（=burstoutsinging//）突然唱/笑/哭起来’m(保护自己以防)tect/shelter…from/against…保护…免受…拓展：undertheprotectionof在…的保护下联系：阻止某人做某事9.课本原句：It(包含)apowerfuldrugs(可以防止)mosquitoes.1）containvt.①包含Seawatercontainssalt.海水中含有盐。②容纳Thehallcancontain500people.大厅能容纳500个人。③容忍Shecouldn’tcontainherselfforjoy.她高兴得难以自抑。注意：contain与include的区别contain常指容器或类似容器的东西里面含有；还指某物含有某种成份。include常指作为整体包括部分，常使用“including+被包括部分”或“被包括部分+included”。Twentypeoplewereinjuredinthetrafficaccident,threebabies./threebabies.（include的适当形式）2)affectvt.影响；感动；侵袭Thestoryaffectedusdeeply.这个故事深深地打动了我们。Thediseaseisbeginningtoaffecthereyesight.疾病逐渐侵袭到她的视力。注意区分：effectn.效力；影响；结果对…有影响…haveaneffect/influenceonsb./sth.或affect/influencesb./sth.10.课本原句：Youshould(①关注，注意)therainforestIliveandappreciatehowtheanimalslivetogether.②attract/catch/draw/get/holdone’sattention吸引某人的注意力③bring…toone’sattention引起某人的注意④fix/focus/concentrateone’sattentionon/upon专心于,集中注意力⑤devoteone’sattentionto专心于，致力于appreciatevt.①鉴赏appreciateworksofart②感激+名词、动名词Weshallappreciatehearingfromyouagain.我们将乐于再受到你的信。③意识到Idon’tfullyappreciatewhathemeans.我不完全理解他的意思。④句型：appreciate／like／love／hate／dislike+it+从句例句：I’dappreciateitifyouwouldliketoteachmehowtousethecomputer.拓展：appreciationn.感谢；感激；欣赏11.课本原句：Whatmustbedoneifwildlifeprotectionistosucceed?succeed①vi.成功succeedindoingsth.／managetodosth.成功地做某事②vt.接替；继任Stormwassucceededbycalm.暴风雨之后是一切宁静。SmithwillsucceedJohnasdirectoroftheresearchcenter.史密斯要接替约翰当研究中心主任。拓展：n.成功enjoyagreatsuccess享有巨大成功adj.成功的第二课时：；dieoutsenseofloss；loseheart5.indangerof；indanger①inpeace②introuble③inrelief④inruins6.longedto；longtodosth.7.inrelief;burstintolaughter.(痛苦或忧虑的)减轻或解除；减轻痛苦的事物alaughter/tearslaughing/tectingmyselffrom;preventsb.(from)doing/stopsb.(from)doing/keepsb.fromdoing9.contains;whichaffectsincluding;included10.payattentionto；where；successfulBook2Unit4WildlifeProtection导学案Learningaboutlanguageandusinglanguage第三课时语篇解读：Ⅰ.Trytofindoutthemainideaofeachparagraph.Para1:Abriefintroductionofandthemadebyscientist.Para2:Thefortheirdyingout.Para3:Otherwildlifehas.Ⅱ.Analyzesomeimportantsentences.Whenscientistsinspectedthebones,theyweresurprisedtofindthatthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees.learnedthisfromthewaytheboneswerejoinedtogether.3.Nobodyknowsforsurewhyandhowdinosaursdisappearedfromtheearthinsuchashorttime.4.PleasehelpthepoormonkeysandIamsurethattheywillsurvivewithyourhelp.知识导航：1.课本原句:①Manyanimalshavedisappearedduringthelonghistoryoftheearth.②(按照;依据....所说)aUNreport,some844animalsandplantshavedisappearedinthelast500years.③Weknowmanyotherwildplants,animals,insectsandbirdshavediedoutmorerecently.点拨：常与现在完成时连用的词语有：already;sofar;inthelast/pastfewdays;recently;lately;since;uptonow;for+时间段等。2.课本原句：Theylivedontheearthtensofmillionsofyearsago,(很久以前)humanscameintobeingandtheirfuture（好像很安全）atthattime.1)区分beforelongBeforelonghehadtoreturntothevillagewhereheoncelivedlongbefore.(翻译)2）comeintobeing形成；产生（无被动语态）Suchacustomcameintobeinglongago.这种风俗很早以前就有了。联系:come相关的短语：comeupvi.①走过来;走近②长出地面;破土而出③(太阳)升起④发生⑤被提及，被讨论comeaboutvi.发生;造成comeacrossvt.(偶然)遇见;碰见comeoutvi.①出现，露出；②开花，盛开；③出版，发表cometruevi.实现，成为现实comeintouse开始使用(上台；掌权)comeintoeffect生效comeintooffice（就职）拓展：①常见的无被动语态的动词及短语:happencomeabout