高中英語人教版Unit4Wildlifeprotection 全國公開課

Book2Unit4WildlifeProtection導(dǎo)學(xué)案Warmingup-Reading第一課時學(xué)習(xí)目標(biāo)：1.認(rèn)識保護(hù)共同生活在地球上的動物和植物的重要性和緊迫性。2.要求學(xué)生掌握與野生動物保護(hù)有關(guān)的詞匯和短語。3.要求學(xué)生掌握并能正確運用現(xiàn)在進(jìn)行時被動語態(tài)結(jié)構(gòu)。4.熟練運用英語表達(dá)自己的意愿和目的。5.掌握英文書信的基本格式。語篇解讀：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（省略號）meanattheendofthepassage?A.DaisywillcontinuetohelpwildlifebyworkingwithWWF.B.Daisydoesn’tknowwhattodotoprotectwildlife.C.Daisyistiredoftraveling.D.DaisywilltellWWFwhatshehaslearnedaboutwildlife.III.Thirdreading:Readthewholepassageandfillintheblanks.Manyrareanimalslivedontheearthlongbeforehumans________________________________(產(chǎn)生).However,someanimalsareindangerof__________________(滅絕)duetopeople’sexcessive___________(捕殺)fortheirf_____orforfood.Asaresult,thousandsofkindsfanimalshavedisappearedfromtheearthforever.Luckily,somepeoplestartto____________________________(關(guān)注)theproblemand______________________(采取措施)tohelpsavetheanimals.Theyr_________moneytoletpeopleawareof(意識到)theproblem.Andtheytrytogetthegovernmentstopasslawsprotectinganimalsindanger.Slowly,thenumberofsomeanimalsindangerisincreasing.IV.Analyzesomeimportantsentences.1.①Thisiswhatwildlifeprotectionisallabout.what引導(dǎo)的是__________從句,并在從句中作about的__________成分。②Iwonderwhatisbeingdonetohelpyou.what引導(dǎo)的是__________從句,并在從句中作__________成分。2.PleasetakemetoadistantlandwhereIcanfindtheanimalthatgavefurtomakethissweater.where引導(dǎo)的____________從句,修飾adistantland，在從句中作______________成分。that引導(dǎo)的_____________從句，修飾theanimal，在從句中作______________成分。3.ThereDaisysawanantelopelookingsad.Daisy與look是邏輯上的__________關(guān)系，故用__________分詞作____________成分。4.①We’rebeingkilledforthewoolbeneathourstomachs.②Daisyturnedaroundandfoundthatshewasbeingwatchedbyanelephant.這兩個句子中都使用了__________________時態(tài)。5.Itshowstheimportanceofwildlifeprotection,butI’dliketohelpastheWWFsuggests.as引導(dǎo)___________狀語從句,意思是：照……方式6.YoushouldpaymoreattentiontotherainforestwhereIliveandappreciatehowtheanimalslivetogether.where引導(dǎo)_____________從句,修飾therainforest，在從句中作_______________成分。how引導(dǎo)___________從句，在從句中作_______________成分。Book2Unit4WildlifeProtection導(dǎo)學(xué)案答案I.Part1(Para1)CPart2(Para2)APart3(Para3&4)BII.BDCAintobeing;dyingout;hunting;fur;payattentionto;takemeasures;raiseIV.1.表語，賓語；賓語，主語2.定語，地點狀語；定語，主語3.主謂，現(xiàn)在，后置定語4.進(jìn)行時的被動語態(tài)5.方式6.定語，地點狀語；賓語，方式狀語Book2Unit4WildlifeProtection導(dǎo)學(xué)案Warmingup-Reading第二課時學(xué)習(xí)目標(biāo)：1.要求學(xué)生掌握與野生動物保護(hù)有關(guān)的詞匯和短語。2.要求學(xué)生掌握并能正確運用現(xiàn)在進(jìn)行時被動語態(tài)結(jié)構(gòu)。3.熟練運用英語表達(dá)自己的意愿和目的。4.掌握英文書信的基本格式。知識導(dǎo)航：1.課本原句:Iftheirhabitatisthreatenedortheycannotfindenoughfood,theirnumbersmaydecrease.decrease①v.減少；(使)變小；或變少decreaseto…減少到…/decreaseby…減少了…②n.減少；降低；減少量adecreaseofnearly6%inthenumberofvisitorstothemuseum.參觀博物館人數(shù)下降將近6%。注意：decrease的反義詞是increase,用法相似。2.課本原句：Asaresultthese(瀕危的)animalsmayeven.（消亡）dieout（物種、習(xí)俗、觀念等）滅亡；逐漸消失拓展：dieof/from(hunger/illness/awound)因…而死dieaway(風(fēng)、聲音、光線等)逐漸減弱；逐漸模糊；逐漸消失diedown(風(fēng)、火焰、掌聲、興奮等)逐漸減弱；逐漸降低，逐漸平息；逐漸暗淡dieoff相繼死去；先后死去3.reserven.保護(hù)區(qū)vt.①預(yù)定，預(yù)約(座位、席位、房間等)reserveatable/roomforsb.為某人預(yù)定②保留，儲存Theseseatsarereservedforspecialguests.拓展：reservationn.預(yù)約，預(yù)定；保留意見、疑惑4.lossn.損失；遺失；喪失①困惑，不知所措ataloss不知道要做什么beatalosswhattodo②遭受重大損失sufferagreatloss③失落感拓展：lose(lost,lost)vt.遺失；丟失；損失；喪失①喪失勇氣或信心_____________②對…不感興趣…loseinterestin③沉迷于；專心致志于loseoneselfinsth.④陷入沉思belostinthoughtlostadj.迷路的；丟失的belost/bemissing/begone5.課本原句：Whyarethey（在危險中）disappearing？Themanis.此人處境危險。（主語處于危險之中）拓展：類似的短語：①和平地，和睦地②處于麻煩之中③如釋重負(fù)④成為廢墟⑤健康良好ingoodhealth⑥匆忙地inahurry⑦情緒高漲inhighspirits6.課本原句：Daisyhadalways(渴望)helpendangeredspeciesofwildlife.longvi.渴望①對……渴望；很想有……longforsth.②渴望做某事拓展：bedyingfor/todosth.渴望、極想做某事7.課本原句:（如釋重負(fù)）Daisy.（突然大笑起來）1）reliefn.；如釋重負(fù)；松了口氣inrelief松了口氣sighin/withreliefmuchtoone’srelief令人感到非常欣慰的是Newsoftheirsafetycameas（填冠詞）greatrelief.拓展：relievevt.解除；減輕（不快或痛苦）relievesb.使某人感到輕松relieveanxiety/guilt/stress消除焦慮/內(nèi)疚；緩解壓力2)burstintosong//（=burstoutsinging//）突然唱/笑/哭起來’m(保護(hù)自己以防)tect/shelter…from/against…保護(hù)…免受…拓展：undertheprotectionof在…的保護(hù)下聯(lián)系：阻止某人做某事9.課本原句：It(包含)apowerfuldrugs(可以防止)mosquitoes.1）containvt.①包含Seawatercontainssalt.海水中含有鹽。②容納Thehallcancontain500people.大廳能容納500個人。③容忍Shecouldn’tcontainherselfforjoy.她高興得難以自抑。注意：contain與include的區(qū)別contain常指容器或類似容器的東西里面含有；還指某物含有某種成份。include常指作為整體包括部分，常使用“including+被包括部分”或“被包括部分+included”。Twentypeoplewereinjuredinthetrafficaccident,threebabies./threebabies.（include的適當(dāng)形式）2)affectvt.影響；感動；侵襲Thestoryaffectedusdeeply.這個故事深深地打動了我們。Thediseaseisbeginningtoaffecthereyesight.疾病逐漸侵襲到她的視力。注意區(qū)分：effectn.效力；影響；結(jié)果對…有影響…h(huán)aveaneffect/influenceonsb./sth.或affect/influencesb./sth.10.課本原句：Youshould(①關(guān)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專心于,集中注意力⑤devoteone’sattentionto專心于，致力于appreciatevt.①鑒賞appreciateworksofart②感激+名詞、動名詞Weshallappreciatehearingfromyouagain.我們將樂于再受到你的信。③意識到Idon’tfullyappreciatewhathemeans.我不完全理解他的意思。④句型：appreciate／like／love／hate／dislike+it+從句例句：I’dappreciateitifyouwouldliketoteachmehowtousethecomputer.拓展：appreciationn.感謝；感激；欣賞11.課本原句：Whatmustbedoneifwildlifeprotectionistosucceed?succeed①vi.成功succeedindoingsth.／managetodosth.成功地做某事②vt.接替；繼任Stormwassucceededbycalm.暴風(fēng)雨之后是一切寧靜。SmithwillsucceedJohnasdirectoroftheresearchcenter.史密斯要接替約翰當(dāng)研究中心主任。拓展：n.成功enjoyagreatsuccess享有巨大成功adj.成功的第二課時：；dieoutsenseofloss；loseheart5.indangerof；indanger①inpeace②introuble③inrelief④inruins6.longedto；longtodosth.7.inrelief;burstintolaughter.(痛苦或憂慮的)減輕或解除；減輕痛苦的事物alaughter/tearslaughing/tectingmyselffrom;preventsb.(from)doing/stopsb.(from)doing/keepsb.fromdoing9.contains;whichaffectsincluding;included10.payattentionto；where；successfulBook2Unit4WildlifeProtection導(dǎo)學(xué)案Learningaboutlanguageandusinglanguage第三課時語篇解讀：Ⅰ.Trytofindoutthemainideaofeachparagraph.Para1:Abriefintroductionofandthemadebyscientist.Para2:Thefortheirdyingout.Para3:Otherwildlifehas.Ⅱ.Analyzesomeimportantsentences.Whenscientistsinspectedthebones,theyweresurprisedtofindthatthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees.learnedthisfromthewaytheboneswerejoinedtogether.3.Nobodyknowsforsurewhyandhowdinosaursdisappearedfromtheearthinsuchashorttime.4.PleasehelpthepoormonkeysandIamsurethattheywillsurvivewithyourhelp.知識導(dǎo)航：1.課本原句:①Manyanimalshavedisappearedduringthelonghistoryoftheearth.②(按照;依據(jù)....所說)aUNreport,some844animalsandplantshavedisappearedinthelast500years.③Weknowmanyotherwildplants,animals,insectsandbirdshavediedoutmorerecently.點撥：常與現(xiàn)在完成時連用的詞語有：already;sofar;inthelast/pastfewdays;recently;lately;since;uptonow;for+時間段等。2.課本原句：Theylivedontheearthtensofmillionsofyearsago,(很久以前)humanscameintobeingandtheirfuture（好像很安全）atthattime.1)區(qū)分beforelongBeforelonghehadtoreturntothevillagewhereheoncelivedlongbefore.(翻譯)2）comeintobeing形成；產(chǎn)生（無被動語態(tài)）Suchacustomcameintobeinglongago.這種風(fēng)俗很早以前就有了。聯(lián)系:come相關(guān)的短語：comeupvi.①走過來;走近②長出地面;破土而出③(太陽)升起④發(fā)生⑤被提及，被討論comeaboutvi.發(fā)生;造成comeacrossvt.(偶然)遇見;碰見comeoutvi.①出現(xiàn)，露出；②開花，盛開；③出版，發(fā)表cometruevi.實現(xiàn)，成為現(xiàn)實comeintouse開始使用(上臺；掌權(quán))comeintoeffect生效comeintooffice（就職）拓展：①常見的無被動語態(tài)的動詞及短語:happencomeabout