【文档说明】人教版（2019）英语必修第二册《Unit 2 Wildlife Protection》全单元PPT课件（共83页）.pptx，共(83)页，12.942 MB，由小喜鸽上传

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DiscoveringUsefulStructureThePresentContinuousPassiveVoiceUnit2WildlifeProtectionWhataretheworkersdoingnow?Ahouseisbeing

builtbytheworkers.Theworkersarebuildingahouse.ThePresentProgressivePassiveVoiceWe’rebeingkilledforthewoolbeneathourstomachs.Andourfurisbein

gusedtomakesweatersforpeoplelikeyou.Wearebeinghuntedforourivories.例句探究规律•1.Doyouknowanyotherendangeredw

ildlifeinChinathatisnotbeingprotected?•2.We’rebeingkilledforthewoolbeneathourstomachs.•3.Istheirfurbeingusedtomakesweatersforpeoplelikeyou?•4

.Whatgoodthingsarebeingdoneheretosavelocalwildlife?结构：_________________am/is/arebeing+doneAbasketballisbeingpla

yedbyMiki.Abookisbeingreadbythegirl.Ourfurisbeingusedtomakesweatersforpeoplelikeyou.……小结：PresentProgressivePassiveVoice现在进行时的被动语态主语+am/is

/are+being+done…1.SheisbeingtreatedinChinanow.2.Mycomputerisbeingrepairednow.我的电脑正在修理中。notnotnotAm/Is/Are

+主语+being+done…e.g.:1.ArethesebooksbeingsenttoBeijing？2.___________________________?Isthewallbeingpainted疑问词WhenHowWhereWhyWhat3.

___________________________?WhenisthewallbeingpaintedWhendoweusethePresentProgressivePassiveVoice?①表示说话时正在进行的被动动作.(now,atth

emoment等)ActionsarebeingtakentorealizeChineseDream.When②表示现阶段正在进行的被动动作.(说话时不一定在进行)Theproblemoffoodsafetyisbeingstudiedbyscientistsatp

resent.③表示一种习惯的被动行为(always,constantly),带有赞扬、羡慕、讨厌等感情色彩。Childrenofourneighborsarealwaysbeingpraisedbyourparents.④与某些情态动词连用表示对正在发生的动作进行推测Asaresultofst

ayinguplatetalkinglastnight,Jimmymaybebeingscoldedbyhisheadteacher.现在进行时的被动语态的基本结构肯定结构be(am/is/are)beingdone否定结构be(am/i

s/are)+not+beingdone一般疑问结构be(am/is/are)+主语+beingdone特殊疑问结构特殊疑问词+be(am/is/are)+主语+beingdone1.像takecareof,

lookafter,talkabout,thinkof等动词与介词构成的短语用于现在进行时的被动语态时,其中的介词不可省略。Thewaystostopillegallyhuntingarebeingtalkedabout.阻止非法捕猎的方法正在研讨中。2.“be(am/is/are)+un

der/in+n.”有时可相当于现在进行时的被动语态。Manyquestionsareunderdiscussion.=Manyquestionsarebeingdiscussed.许多问题正在被讨论。3.有时表“状态,心理活动,情感”等的动词,常用在一般现在时

的被动语态表示“正在进行”。Therunawayofthetrafficaccidentiswantedbythepolice.警方正在通缉交通事故的逃逸者。Theplanisbeingdiscussedatt

hemeetingnow.现在这个计划正在讨论过程中。Anewlawisbeingmadetopreventendangeredanimalsfromextinction.为了阻止濒危动物的灭绝新的法律正在制定中。Workersarecuttingdownsometreesinthepark.

→Sometreesarebeingcutdownbyworkersinthepark.(被动语态)→Wherearesometreesbeingcutdownbyworkers?(特殊疑问句)用所给动词的适当形式填空1.Historyis_________bythepeople.(make)2

.Sometrees________________onthehillnow.(plant)3.Anewsubway_____________(build)nextyear.4.She___________

___(take)tothehospitalalready.5.Thousandsofsatellites______________(send)upintothespacesofar.6.Notes__________

____(take)byyourightnow.7.Youngtreesshould___________(water)often.madearebeingplantedwillbebuilthasbeenta

kenhavebeensentarebeingtakenbewatered8.Thegrammarwhich________________(learn)nowiseasytomaster.9.Some

animals_________________(protect)wellenoughnow.10.Thesportsmeeting___________(hold)inourschoolatpresent.11.Mywash

ingmachine_______________(repair)thisweek,soIhavetowashmyclothesbyhand.12.Nowsimilarconcerns______________(raise)bythegian

tsthatdealindata,theoilofthedigitalage.13.Look!She_______________(criticize)bytheteacherintheoffice.arebeinglearnedarebeingprotectedisbeingheld

isbeingrepairedarebeingraisedisbeingcriticized“三变”原则:原主变为by短语，原宾变为现主语；谓语主动变被动。“三不变”原则:原句意思不变，原句时态不变；原句主谓宾以外成分不变。ThankYouListeningandSpe

akingUnit2WildlifeProtectionLookattheopeningpageoftheunit.LeadinCanyoudescribewhatyouseeinthepicture?anAfricaneleph

ant:teeth—tusks—ivorylongnose–trunkWhatotherendangeredanimalscanyouthinkofwhenreadingthisquote?severalgemsboks:atypeofantelopeinSo

uthernAfricaHowdotheseanimalsrelatetothetitleoftheunit?Readthequoteonthispage:Whenthebuyingstops,thekill

ingcantoo.-WildAidLookattheposter.Canyoudescribewhatyouseeintheposterandwhatmessagetheyconvey?Viewingposter1aclock—countingthetimeatigerat―11

o’clock‖positionamanat―12o’clock‖positionmanydeadbodiesundertheclockwords:stopillegalhuntingimmediatelymessage:Illegalhuntinghasresultedintheext

inctionofsomeanimals.Ifwedon’tstopit,humanbeingswillbethenextonetodieout.notallowedbylawdeathofallitslivingmemb

ersposter2anhourglasstop:150-200wildlifespecieslostdown:lostfallingdownwithsomewildlifeatthebottom(extinctwildlife)background:every24hoursmessage:T

hereare150-200wildlifespecieslostevery24hours.Callonpeopletopayattentiontosuchaserioussituation.extinctionn.extinctadj.Looka

ttheposter.Canyoudescribewhatyouseeintheposterandwhatmessagetheyconvey?Viewingposter3abigbowlofsharkfi

nsoupabigdyingsharkwithitsfinfallingdown,bleedingdeadsharkswithoutfinsmoresharksonaspoonmessage:Upto73millionsharksendupi

nsharkfinsoupeachyear.Callonpeopletoprotectwildlifebystophavingsharkfinsoup.Lookattheposter.Canyoudescribewhatyouseeintheposterandwha

tmessagetheyconvey?ViewingWhatmessagedothese3postersshare?ViewingWhichonemovesyoumost?Why?Wildlifeisunderthreat.Fea

turesofaposter:bigpictures/photos;powerfulwords/slogans;carefuldesignanduseofcolors,typesofcharacters/letters…Readthetextandtrytofillinthebl

anksbeforelistening.ListeningWhatonEarthAreWeDoingtoOurPlanet?Ourplanet’s________isdyingoutatanalarmingrate.B

etween150-200speciesarebecomingextincteveryday.Thismassextinctioniscausedbyhunting,habitat______,andpollution.Wemustmakepeopleawareoftheprobl

emandhelp_______theendangeredwildlifebeforeit’stoolate!ThenListenandcheckyouranswers.wildlifelossprotectalargenumber

of;huge;seriousnaturalenvironmentwhereanimalsliveandgrowListeningListentothesecondpartandtakenotes.Chinacanbec

omeagloballeaderinwildlifeprotection.―Changebeginswithyou.‖Ifwewantthingstochange,wemustchangeourselvesfirstandnotwaitforothe

rstochangefirst.Wemustbethechangewewanttoseeintheworld.54.Canyouanswerthefollowingquestionswithyournotes?1.Howmanyelephantsarek

illedonaverageeveryday?2.WhatdidPrinceWilliamsayaboutChina?3.Whatissaidattheveryend?Whatdoesitmeantoyou?Lookatthepic

turesof3differentkindsofanimals.Dosomeresearchonthembasedonthesequestions:Speaking1.Whatproblemsdotheyface?2.Whatisbei

ngdonetohelpthem?Withwhatyou’vefoundout,makeashortspeechaboutanyoneofthem.A:I’mconcernedabouttheAfricanelephants.Whatdo

youknowaboutthem?B:Well,Iknowthatthey’rebeinghuntedandtheirhabitatisgettingsmaller,sothey’reindangerofextinction.Elephantsneedlargelivingspa

ces,soit’sdifficultforthemtoadapttothechanges.A:That’sterrible.Whatmeasuresarebeingtakentohelpthem?B:Theauthoritiesareunderpressuretobui

ldelephantparksandtellpeoplenottobuyelephantproducts.ananimalproblemsmeasuresReadthefollowingconversationasanexample.Lookatthepicturesof3diffe

rentkindsofanimals.Dosomeresearchonthembasedonthesequestions:1.Whatproblemsdotheyface?2.Whatisbeingdonetohelpthem?With

whatyou’vefoundout,makeashortspeechaboutanyoneofthem.Youcanorganizetheinformationinthisway:I’mconcernedabout…(ananimal)Th

eyare…(problems)Somemeasuresarebeingtakentohelpthem.(measures)SpeakingPronunciationstressedsyllablesandunstressedsyllablesReadallthe

sewordsandseparatethesyllablesfirst.3syllables4syllables5syllables6syllablesalarmingannouncementrecommendvolunteerauthorityarchitectureco

mpetitioncontributioninvestigateliterarycivilisationelectricityvocabularyrefrigeratorresponsibilityala

rmingannouncementauthorityarchitecturecivilisationcompetitioncontributionelectricityinvestigateliteraryrecommendr

esponsibilityvocabularyvolunteerrefrigeratorListen,checkyouranswersandrepeatthem.Pronunciationstresse

dsyllablesandunstressedsyllables3syllables4syllables5syllables6syllablesalarmingannouncementrecommendvolu

nteerauthorityarchitecturecompetitioncontributioninvestigateliterarycivilisationelectricityvocabularyrefrigeratorresponsibilityalarmingannounceme

ntauthorityarchitecturecivilisationcompetitioncontributionelectricityinvestigateliteraryrecommendresponsi

bilityvocabularyvolunteerrefrigeratorMarkthesyllableswithdifferentcolorsandputthewordsintocorrectgroups.(redforprimarystressed;blackfors

econdarystressed;blueforunstressed)按音节记单词，提高单词拼写的记忆效率；区分重读和非重读音节，提高读词的准确性和辨识度。SummaryInthislesson,wereadpostersabouttheseriousp

roblemsofwildlifeprotection.Welistenedtoaconversationandatalkaboutwhatmeasurespeoplearetakingtoprotecttheendangeredanimals.We

practicedseparatingwordsbysyllablesandreadingthemwithcorrectstresses.ThankYouUnit2WildlifeProtectionPeriod2ReadingandThinking:

ADayintheCloudsLet’slookatsomeanimals,anddiscusswhattheyhaveincommon.北极狼朱鹮军舰鸟黑犀牛剑羚白脸牛羚1.Itisgoodatrunningandjump

ing.2.ItisoneoftheBeijingOlympicmascots.3.ItsnameiscloselyconnectedwithHohXilNatureReserve.4.ItmainlylivesinQinghaiandTibet.AntelopeWhat

istheanimal?PredictionReadthepassagequicklytoanswerthefollowingquestions.(1)WhydidtheauthorcometoTibet?(2)Whydidthepopulationofantelope

sdropsobadlyinthe1980sand1990s?(3)WhatwasdonetoprotecttheTibetanantelopes?(4)Whyshouldwecontinuetheprotectionprogramsoftheantelopes?(5)Whatcanwe

dotosavetheplanetaccordingtotheauthor?Readthepassagequicklytoanswerthefollowingquestions.(1)Whydidtheauth

orcometoTibet?ToobserveTibetanantelopes.(2)Whydidthepopulationofantelopesdropsobadlyinthe1980sand1990s?Becauseofbeinghuntedandthelossoftheirhabita

ts.(3)WhatwasdonetoprotecttheTibetanantelopes?Watchingoverthemandaddingsomebridgesandgates.(4)Whyshouldwecontinuethep

rotectionprogramsoftheantelopes?Thethreattothemhasstillexisted.(5)Whatcanwedotosavetheplanetaccording

totheauthor?Toliveinharmonywithnature.Title:ADAYINTHECLOUDSParagraph1WecomeheretoobserveTibetan(1)_________.Para

graph2I’m(2)______bytheirbeautyandalsoremindedofthedangertheyarein.antelopesstruckReadthepassageandfillinthe

blanks.Title:ADAYINTHECLOUDSParagraph3Myguideworksatanaturereserve,whichisa(3)______foranimalsandplants.Paragraph4In1980sand19

90s,thepopulation(4)________becauseofpeople’sactivity.shelterdroppedTitle:ADAYINTHECLOUDSParagraphs5and6Thegovernmentplaceditundernational(

5)_________anditspopulationrecovered.Theprotectionprogrammeswillcontinue.Paragraph7Wemustchangeourwayof(6)___.Onlywhenwelearnto(7)____inharmonywithna

turecanwestopbeinga(8)______towildlifeandtoourplanet.protectionlifeexistthreatCarefulReadingReadquicklyandfigureoutthemainideaofeachparag

raph.Paragraph1:Paragraph2:Paragraph3:Paragraph4:Paragraph5:Paragraph6:Paragraph7:CarefulReading1.Readquicklyandfigureoutthemainideaofeachparag

raph.Paragraph1:ThewritervisitedChangtanginordertoobserveTibetanantelope.Paragraph2:Tibetanantelopesareindanger.Paragraph3:His

guidethinksthatthelandissacredandprotectingthewildlifeisawayoflife.Paragraph4:BadtimesfortheTibetanantelope.Para

graph5:TheChinesegovernmentandvolunteerstookeffectivemeasurestoprotecttheTibetanantelope.Paragraph6:Theeffectivemeasu

reshavehelpedthepopulationofTibetananteloperecover.Paragraph7:Humanbeingsmustchangethewayoflifeinordertosavetheplanet.CarefulReading2.Whatd

oestheauthorexperienceintheclouds?Thingstheauthorsees:snow-coveredmountainsdisappearingintocloudstheantelopesmovingslowlyacrossthegreengrassThin

gstheauthorhears:ChangtangNationalNatureReservebadtimesfortheTibetanantelopemeasurestoprotecttheTibetanantelopeeffectsachievedafteryearsofprotectionT

hingstheauthorfeelsorthinks:1.Asstudents,whatshouldwedotoprotectthewildanimals?2.What’sthepurposeofthisarticle?Firstly,weshouldw

orkhardtoknowsomeknowledgeoftheprotectionofwildanimals.Secondly,weshouldprotecttheenvironmentandsaveenergy.Thirdly,weshouldspreadth

eimportanceandknowledgeoftheprotectionofthewildanimals.1.Asstudents,whatshouldwedotoprotectthewildanimals?Theauthorintendstotellusthatal

thoughtheTibetanantelopehasbeenremovedfromtheendangeredspecieslist,thethreatstothemhavenotyetdisappeared.Wemust

changeourwayoflifeandlearntoexistinharmonywithnature.2.What'sthepurposeofthisarticle?TheoutlineofthepassageIntroducethetopi

c：ProtectingtheTibetanAntelope.whyResultsHunterswereshootingthemtomakeprofits.Theywereendangered.Theirhabitatsweregettingsmall

er.Thepopulationisrecovering.Theyarenolongerendangeredanimals.howTheChinesegovernmentplaceditundernationalprotection.Bridge

sandgateswereaddedtoletthemmoveeasilyandsafely.Volunteerswatchedthemoverdayandnight.Wemustchangeourwayoflife.Wehavetolearntol

iveinharmonywithnature.Pleaseprepareashortspeech:Tellusthedangersantelopesarefacing.Callonourclassmatestoprotecttheseanimals.ThankYo

uUnit2WildlifeProtectionReadingForWritingDoyouwanttobeavolunteerofapetsshelter?Why?Yes,Iwanttobeavolunteerofit.BecauseIwanttohelpthepets,whichare

lovelyandcute.Ilikethemverymuch.1.WhostartedtherescuecentrecalledtheSmallFriendsPetShelter?Agroupofhighschoolstudentsandpa

rents.2.Whatdidtheyoungpeopledointheshelter?Takecareofanimals.3.Howdotheyoungpeoplethinkoftheirwork?Worthwhile.4.Whathelpd

oesthecentreneed?Volunteers’timeandlove.Readandanswerthefollowingquestions.Readthetextagainandthenchoosethebestanswer.1．

Whatshouldwedowhenweprotectthewildlifeanimals?A．Treatallthewildanimalsequally．B．Onlypayattentiontolesscuteanimals．C．Payattentiont

ocuteanimals．D．Careaboutendangeredwildlifeanimals．2．What’sthebadeffectofcuttingdownbillionsoftreestomakepaperforhumans?A

．Makealotofanimalshomeless．B．Makeanumberofwildlifeanimalsdyingout．C．Theanimals’habitatisbeingdestroyed．D．Allofthem．3．Whatdoe

sthesecondposterwantpeopledo?A．Protecttheenvironment．B．Protecttheanimals．C．Don’tmakeanimalshomelessformakingpaper．D．Don’tcutdowntrees．Whatwil

lyoudotosetupananimalrescuecentre?Firstly,Iwillraisesomemoney.Secondly,Iwillbuysomeequipmentandinvitesomepeopleorvolunteerstotakecareofan

imals.Thirdly,Iwilltrainthemembersoftheshelter.Finally,Iwillcallonpeopletoadoptpets.SmallFriendsPetShelterItwas1.__________by

agroupofhighschoolstudentsandtheirparents.Therearemanyanimalslivingatthe2.________________.Theyoungpeoplekeepitcleanandtakecareoftheanimals.Theyhavea

lreadyhelpedtofindhomesfornearly200animals.Theythinkitis3.______________it.Whenfindalostpet,4.____________theshelter.Ifyouwanttohelpou

t,goand5.___________________yourtimeandlove.startedsheltercallvolunteerworthThefounderoftheSmallFriendsPetShelterThesitu

ationoftheshelterTheachievementsAppeal1)TheSmallFriendsPetShelterwasstartedbyagroupofhighschoolstudent

sandtheirparentswhentheystartedtoseemanypets(thatwereleftbehindaftertheirfamiliesmovedaway).译文:当一些高中生和他们的父母看到在主人搬走后,______________________________时,

他们建立了小朋友宠物收容所。很多宠物被遗留下来时间状语从句定语从句主语谓语(2)Theyoungpeople(whoruntheshelter)workhardtokeeptheplaceclean,takecareoftheanimals,andadvertisetheanimalssoth

attheycanbeadopted.译文:负责收容所的年轻人努力保持收容所的清洁、照顾这些动物、________________________。登广告以便让人收养这些宠物定语从句结果状语从句3．Whenitcomesto...当涉及……：________________________

___(当涉及野生动物保护时),allspecies—thegood,thebad,andtheugly—shouldbetreatedequally．4．sothat引导目的状语从句：Isitrightt

omakeanimalshomeless_________________________________________(以至于人类就可以有更多的纸)?5．强调句型：____________________

_________(正是因为这个原因)theWWFconstantlyputupinformationtostiruppublicinterestinthewelfareoftheplanet．6．Thatiswhat...what引导表语从句

：Thatis_____________________(动物们最需要的)．WhenitcomestowildlifeprotectionsothathumanscanhavemorepaperItisforthisreasonthatw

hattheanimalsreallyneedmost英文海报通常含有通知性、宣传性,所以主题要明确,一目了然。它还包含广告的特点,要求内容简明扼要,形式丰富。基本框架:1.标题首先根据海报的特点、格式写明标题。海报中往往把

内容作为大标题。例如:Savetheearth,Savethebirds。2.正文部分不同的海报其正文部分的侧重点不同。对于介绍性的海报,首先要引出话题,其次列出原因,最后是总结。对于宣传类的海报,要写明具体内容,如:活动内容,地点以及参加活动的注意事项,主持或举办单位等。3.图片:要选择引人

注目的图片,与主题要相关,色彩明亮。英语海报SkillsofwritingaposterimageChooseeye-catchingcolorsandimages.HeadlineChooseanattractiveheadlineContentsUseclear,briefandvividla

nguage话题词汇1.lovely/cuteadj.可爱的2.endangeredspecies濒危物种3.evolutionn.进化4.habitatn.栖息地5.decreasev.减少6.extinctadj.已灭绝的7.furn.皮毛8.feathern.羽毛9.fe

edon以……为食10.afoodchain食物链11.crueladj.残忍的12.reserven.保护区13.huntv.打猎huntern.猎人14.forbidvt.禁止15.protectv.保护16.conservationn.保护17.eco

systemn.生态系统18.inharmonywith和谐相处话题句式1.Itisatreasureofourcountry.它是我国的国宝。2.Believeitornot,atpresentonlyseveralthousandpandasexis

tintheworld.信不信由你,目前世界上仅现存几千只熊猫。3.It’sbecauseofhumanactivitiesthattigersareendangered.正是因为人类的活动,老虎处于濒危的状态。4.Manywildanima

lsareindangerofdyingout.很多野生动物面临着灭绝的危险。5.Thegovernmenthastakeneffectivemeasurestoprotectthem.政府已采取有效的措施来保护它们。6.

Peopleshouldraisetheawarenessoftheprotectionofwildanimals.人们应该提高保护野生动物的意识。7.It’samazingthattherearemerelyless

than1,000finlessporpoiseslivinginChina.非常令人吃惊,目前中国仅有不足1000只江豚。请设计一个海报,号召人们加入到保护大熊猫的行动中来。1.大熊猫是中国乃至世界的稀有动物;2.由于栖息地遭到破坏,竹子被砍伐,大熊猫觅食越来越困

难,正濒临灭绝;3.政府已建立数个自然保护区来保护大熊猫;4.拯救熊猫的项目需要更多的关注和资金。写作实践谋篇明确体裁话题:海报确定时态人称:一般现在时，第三人称布局文章架构:图片标题主要内容列出要点：1.个人信息2.教育经历1.罕见的2.以„„为

食3.栖息地4.砍伐5.建立6.执行rarefeedonhabitatcutdownsetupcarryout造句1.完成句子(1)大熊猫是中国的稀有动物,也是世界的稀有动物之一。Thegiantpandais_______arareanimalinChina_______o

neoftherarestanimalsontheearth.升级：NotonlyisthegiantpandaarareanimalinChinabutalsooneoftherarestanimalsontheea

rth.notonlybutalso(2)由于越来越多的栖息地正遭到破坏,竹子被砍伐。Asmoreandmore________________________andmostofthebamboohas_____________.(3)大熊猫觅食越来越困难,正濒临灭绝。Itisbeco

mingmoreandmoredifficultforgiantpandas__________forthemselves.Sotheyarebecoming______.habitatsarebeingdestroyedbeencutdowntofind

foodextinctSaveCutePandasNotonlyisthegiantpandaarareanimalinChinabutalsooneoftherarestanimalsontheearth.Asmoreandmorehabitatsarebeingde

stroyedandmostofthebamboohasbeencutdown,itisbecomingmoreandmoredifficultforgiantpandastofindfoodforthems

elves.Sotheyarebecomingextinct.Tosavegiantpandas,ourgovernmenthassetupsomenaturereserves.Butmorefundsandattentionareneededtocarryoutthisi

mportantrescueproject.ThankYou