英语人教版高中必修二（2019新编）第二单元课件

Unit2WildlifeProtectionPeriod1ListeningandSpeakingTeachingobjectives1.Tolearntotalkaboutsavingendangeredwildlife.2.Tolearntousevisualstopredictcontent.3.Tolistenforgeneralandspecificinformation.4.Tolearntoknowweshouldtakeactionstoprotectwildlife.Lead-inWhatwildanimalsareindanger?

Elephant,panda,whale,antelope,koala,SouthChinatiger,YangtzeRiverdolphinand…GiantPandaPangolinPolarbearTigerLet’swatchashortvideotoknowmoreaboutsomeendangeredanimals.1.Discussthesequestionsinpairs.Before-listening1.Whatmessagedothesepostersshare?2.Whichonemovesyouthemost?Why?UsevisualstopredictcontentBeforeyoulisten,lookatpictures,charts,videosandothervisualstohelpyoupredictwhatyouwillhear.Thesecondpostermovesmethemostbecauseitisverybadthatwholespeciesarebeinglost,andtheimageofanimalsfallingthroughanhourglassshowshowseriousitisandhowtimeisrunningouttoprotectthesespecies…Whichonemovesyouthemost?Why?2.Listentothefirstpartandfillintheblanks.While-listeningOurplanet's__________isdyingoutatanalarmingrate.Between150and200speciesarebecomingextincteveryday.Thismassextinctioniscausedbyhunting,habitat______,andpollution.Wemustmakepeopleawareoftheproblemandhelp_______theendangeredwildlifebeforeit'stoolate!wildlifelossprotect3.Listentothesecondpartandanswerthequestions.(1)Howmanyelephantsarekilledonaverageeveryday?_________(2)WhatdidPrinceWilliamsayaboutChina?A.Chinahasmadealotofprogress.B.Chinacanbecomeagloballeaderinwildlifeprotection.C.Chinapreservesitsnaturalhabitatswell.54A:Haveyouseenthatposterwiththeclock?It'ssogood,butalittlescary,too.B:Iknow.Somanywildanimalsaredyingout.Thispostersaysthatbetween150and200speciesdieouteveryday.A:That'sterrible.Wereallyneedtodosomething.Whyaresomanyspeciesdying?B:Well,someanimalsarebeinghuntedandkilled.Andthenthere’spollutionandhabitatloss,Iguess.Animalsneedaplacetolivein,justlikeus,andtheyneedcleanairandwater,too.听力材料Listening1A:ItseemslikepeopleneedtobemoreawareB:Absolutely.Morepeopleneedtoknow.A:Yes,theyshouldmakemoreoftheseposters-maybeitwillhelpprotectthewildlife.听力材料Listening1Someonehastospeakupforendangeredanimals.Somefamouspeople,suchasChinesesuperstarYaoMingandBritain’sPrinceWilliam,workhardtohelp.InOctober2015,PrinceWilliamgaveamovingspeechonCCTV:"Inthe33yearssinceIwasborn,we’velostaround70percentofAfrica’selephantpopulation.Ofthosethatareleft,20,000arekilledeveryyear.Thatis54elephantskilledeverysingleday."Thatmeansthereareelephantswhicharebeingkilledrightnow!听力材料Listening2Inhisspeech,PrinceWilliamalsopraisedChina’seffortstoprotectwildlife:"IamabsolutelyconvincedthatChinacanbecomeagloballeaderintheprotectionofwildlife."Youdon’thavetobePrinceWilliamorYaoMingtospeakupanddosomethingaboutendangeredanimals.Youcanbethevoiceofwildlifeprotectioninyourarea.Remember:Changebeginswithyou.听力材料Listening2Speaking4.Discussthequestioningroups.Whatdoes“Changebeginswithyou”mean?Itmeansthatifwewantthingstochange,wemustchangeourselvesfirstandnotwaitforotherstochangefirst.Wemustbethechangewewanttoseeintheworld.Speaking5.Inpairs,discussthequestions,role-playtheexample,andthentalkaboutoneoftheanimalsinthephotosbelow.1.Whatdoyouknowabouttheanimalsinthephotos?2.Whatisbeingdonetohelpthem?A:I’mconcernedabouttheAfricanelephants.Whatdoyouknowaboutthem?B:Well,Iknowthatthey’rebeinghuntedandtheirhabitatisgettingsmaller,sothey’reindangerofextinction.Elephantsneedlargelivingspaces,soit’sdifficultforthemtoadapttothechanges.A:That’sterrible.Whatmeasuresarebeingtakentohelpthem?B:Theauthoritiesareunderpressuretobuildelephantparksandtellpeoplenottobuyelephantproducts.Example1.Workinpairs.Readthewordsaloudtoeachother,andputthemintothecorrectgroups.andstandforstressedsyllables.(forprimarystress,andforsecondarystress),andforunstressedsyllable.表示重读音节，表示次重读音节，表示非重读音节。Pronunciationalarmingannouncementauthorityarchitecturecivilisationcompetitioncontributionelectricityinvestigateliteraryrecommendresponsibilityvocabularyvolunteerrefrigerator_______habitat___________________________________downstairs_____________________________________________________________________________alarmingannouncementrecommendvolunteerliteraryarchitectureauthorityinvestigatecompetitioncontributionvocabularyrefrigeratorelectricitycivilisationresponsibility2.Checkyouranswerswithanotherpair.Thenlistenandrepeat.alarmingannouncementauthorityarchitecturecivilisationcompetitioncontributionelectricityinvestigateliteraryrecommendresponsibilityvocabularyvolunteerrefrigerator3.ListentotheconversationinActivity5,payingattentiontothestresspatternsofthepolysyllabicwordsandrepeatthem.ThankyouUnit2WildlifeProtectionPeriod2ReadingandThinking1.ReadandlearnthedifficultsituationsTibetanantelopesoncefaced.2.ReadandknowwhatpeoplehavedonetomakebetterlivingenvironmentforTibetanantelopes.3.Toreadandthinkhowpeopleliveinharmonywithwildlife.Step1.Lead-inWhatdoyouknowaboutantelope?Let’swatchashortvideotoknowaboutit.Lookatthetitleandpicturebelow.Predictwhatthetextisabout.Step2.Pre-readingThepicturesareofantelopes,sothetextmustbeaboutthem.Step3.While-reading1.

Whatisthetextmainlyabout?A．TheChangtangNationalNatureReserve.B．TheprotectionofTibetanantelopes.C．Snow­coveredmountains.D．Someeffectivemeasures.Step3.While-readingC.We'reheretoobserveTibetanantelopes.A.ThedangerTibetanantelopesarein.B.Wemustchangeourwayoflife.Para.1Para.5-6Para.4Para.2-31.Listenandmatchthemainideaswitheachparagraph.Para.7D.ThedangerTibetanantelopesarein.E.Thegovermenttookeffectivemeasures.OrganizationofthepassagePart1(Para.1)Introductionofthetopic.Part2(Para.2-6)BodyThecurrentsituationofTibetanantelopes.

Thereasonfortheirreductioninthepast.The

measurestaken.Part3(Para.7)Theauthor'sreflection.2.Readingforstructure3.Readthetext,decidethefollowingsentenceistrueorfalse.①Zhaxiisunwillingtoprotectthewildlife.②Othervolunteersattackedtheantelopesdayandnight.③Bridgesandgateswerebuilttokeeptheantelopessafe.④ThethreatstotheTibetanantelopehavedisappeared.

4.Readthesentencesbelow,anddecideifeachideaistheliteralmeaning(L)ofthetextoronlytheimplied(I)bythetext.EXAMPLE______TheTibetanantelopeliveshighabovesealevel.(Thisisimpliedby“Theairisthin”.)I______Whentheyfirstsawtheantelopes,theywereveryfaraway.

(Impliedby“wecanjustmakeoutaherdofgracefulanimals”.)______Weshouldnotbuygoodsmadefromendangeredanimals.

(Impliedby“Theyarebeinghunted,illegally,fortheirvaluablefur”and“Hunterswereshootingantelopestomakeprofits”.)II______Humanactivitiesarethreateninganimalsandplants.

(Impliedby“Thereserveisashelterfortheanimalsandplants”and“thethreatstotheTibetanantelopehavenotyetdisappeared”.)______TheTibetanantelopeisnotanendangeredspeciesnow.

(Thesamemeaningas“inJune2015,theTibetanantelopewasremovedfromtheendangeredspecieslist”.)IL5.Completethepassagewiththecorrectformsofthewordsbelow.hunterillegallyreserveattackexistplainharmonythreatHerdsofelephantsusedtoliveonthe

ofAfricaandintheforestsofAsia.Buttoday,theyfaceaserious

from

.Theselargeanimalsarebeingkilled

fortheirbodypartsthatareconsideredvaluable.Inordertosavethem,somecountrieshavecreated

wheretheycanliveinpeaceandsafety.However,the

onthemwillcontinueaslongasinterestinbuyingelephantproducts

.Toachieve

betweenhumansandanimals,theworldmustprotectthesebeautifulcreatures.plainsthreathuntersillegallyreservesattacksexistsharmonyThewritersaysthatwemustchangeourwayoflifeandlearntoliveinharmonywithnatureinordertosaveourplanet.Doyouagree?Whatdoyouthinkweshoulddoorchange?Step4.Post-readingReducehuntingBuildreserves(建立保护区)Joinavolunteerprotectiongroup.Makelawstoprotectthem.WildlifeProtectionProtecttheenvironmentDon'tbuyendangeredanimals’products.Protectwildlifehabitats

TibetanantelopesliveontheplainsofTibet,Xinjiang,andQinghai.1.

(watch)themmoveslowlyacrossthegreengrass,I'mstruckbytheir2.

(beautiful).Atthesametime,I'malsoreminded3.

thedangertheyarein.They4.

(hunt),illegally,fortheirvaluablefur.Zhaxi,avillagerfromChangtang,worksattheChangtangNationalNatureReserve.

“We'renottryingtosavetheanimals，”hesays.“5.

(actual),we'retryingtosaveourselves.”Watchingbeautyofarebeinghunted

Actually课文语法填空The1980sand1990swerebadtimesfortheTibetanantelope.Hunterswereshootingantelopes6.

(make)profits.Theirhabitatswerebecoming7.

(small)asnewroadsandrailwayswerebuilt.Inorder8.

(save)them,theChinesegovernmentplacedthemundernationalprotection.Themeasureswere9.

(effect).Theantelopepopulation10.

(recover)

andinJune,2015,theTibetanantelopewasremovedfromtheendangeredspecieslist.tomakesmallertosaveeffectivehasrecoveredHopeeveryonecanliveinharmonywithnature.Don’tmakethemcry!ThankyouUnit2WildlifeProtectionPeriod3Discoveringusefulstructures1.HelpstudentslearntheformofPresentProgressivePassiveVoice.2.GuidestudentstoknowhowtousePresentProgressivePassiveVoice.3.Designspecificsituationsforstudentstomakesmallconversitions.PresentProgressivePassiveVoice.现在进行时的被动语态Whatisit?表示“某人/事此时此刻正在被…”，主语是动作的承受者,表示说话时或现阶段某个被动的动作正在进行。被动语态的构成1.ThebookwaswrittenbyLuXun.2.Theclassroomsarecleanedbystudentseveryday.3.ThismathsproblemcanbeworkedoutbylittleTom.被动语态的构成：主语+

be(am/is/was/are/were)+done一、观察例句，归纳用法。1.Itisreportedthatmanyanewhouseisbeingbuiltatpresentinthedisasterarea.2.Theplanisnotbeingdiscussedatthemeetingnow.3.Is

thehouseyouboughtlastmonthbeingdecoratednow?4.What

isbeingdonetothemachine?1.如句(1):现在进行时的被动语态肯定形式为:主语+

________________________。2．如句(2):现在进行时的被动语态否定形式为:主语+

_____________________。3．如句(3):现在进行时的被动语态的一般疑问句式为：______________________________。4．如句(4):现在进行时的被动语态的特殊疑问句式为：________________________________________。is/am/arebeingdoneis/am/arenotbeingdoneis/am/are＋主语＋beingdone疑问词＋is/am/are+主语＋beingdone现在进行时的被动语态构成形式结构肯定式主语＋am/is/are＋beingdone.否定式主语＋am/is/arenot＋beingdone.一般疑问式am/is/are＋主语＋beingdone？特殊疑问式疑问词＋am/is/are＋主语+beingdone？3.主动语态变被动语态的原则“三变”例：Theyarebuildingnineparks.原句主语by的宾语宾语主语

谓语由主动被动“三不变”原句意思不变原句时态不变原句主谓宾以外成分不变Nineparks_________________bythem.arebeingbuilt①表示说话时正在进行的被动动作,句中常用now,rightnow,atthismoment,atpresent等时间状语。Somefoodisbeingeatenbythebear.②表示现阶段正在进行的被动动作.(说话时不一定在进行)

Theproblemoffoodsafetyisbeingstudiedbyscientistsatpresent.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.Exercises1．Thesuggestion_________________(discuss)atthemeetingnow.2．Theancientbuildingwhoseroofwasbadlydamagedintherainstorm__________________(repair)now.3．Thesportsmeeting________________(hold)nowinourschool.4．Theclassroom______________________(decorate)withballoonsandflowersrightnow.5．Thesebirds______________________(preserve)wellhereatthepresenttime.isbeingdiscussedisbeingrepairedisbeingheldisbeingdecoratedarebeingpreserved从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1.Itisreportedthatmanyanewhouse _____atpresentinthedisasterarea. A.arebeingbuiltB.werebeingbuiltC.wasbeingbuiltD.isbeingbuilt2.TraditionalfolkartsofTianjinlikepapercutting______atthecultureshowofthe2010ShanghaiWorldExpo.areexhibiting B.isexhibitingC.arebeingexhibitedD.isbeingexhibited3.—Hi,Terry,canIuseyourcomputer forawhilethisafternoon? —Sorry._____.A.It’srepaired B.IthasbeenrepairedC.It’sbeingrepairedD.Ithadbeenrepaired4.Wouldyoupleasekeepsilent?Theweatherreport_____andIwanttolisten.isbroadcast B.isbeingbroadcastC.hasbeenbroadcastD.hadbeenbroadcast用现在进行时的被动语态改写下列句子。SheisteachingtheboyEnglish.2.Nowheismakingthegirlwaterthetree.Nowthegirlisbeingmadetowaterthetree(byhim)．TheboyisbeingtaughtEnglish(byher)．3.Theyarewritingareportaboutthenegativeeffectsofcellphonesinschool．4.SheismakingTomanewcoat．Areportaboutthenegativeeffectsofcellphonesinschoolisbeingwritten(bythem)．AnewcoatisbeingmadeforTom．请找出下列各句中的错误并改正。1.Look!Afrogisswallowedbyasnakeoverthere.2.Theseanimalsarehuntingatsuchaspeedthattheywilldisappearsoon.3.Willyougowithmetoseethefilmthatisshowntonight?4.Themanhaskilledhiswife.Nowheisbewantedbythepolice.beingbeinghuntedbeingbeingInrecentyears.Smallbirds________________(catch)withnets.Wildducks_____________(sell)atfoodmarkets.Fishandsnakes_______________(kill)forfoodinrestaurants.Andevenworse,thewetland__________________(destroy).Someparts___________________(cover)withnewhouses.Youcanseerubbisheverywhere.Thewetland_________________(pollute)seriouslyeveryday.Iamveryworiedaboutit.arebeingcaughtarebeingsoldarebeingkilledisbeingdestroyedarebeingcoveredisbeingpollutedThankyouUnit2WildlifeProtectionPeriod5WordsandExpressions1.huntvt.&vi.打猎;猎取;搜寻hunter

n.猎人，狩猎者hunting

un.狩猎，打猎huntfor

搜寻，追踪gohunting

去打猎[练一练]用hunt/hunter/hunting/huntfor的正确形式填空。

Mr.Smithisanexcellent_______whousedtomakealivingby________wildanimals.Afterwildanimal________wasforbiddenhehadtogotothecityto________anewjob.huntforhunterhuntinghunting2.

dieout灭亡;逐渐消失考点必记dieof/from死于dieoff相继死去diefor为……而死dieaway减弱;消失;渐熄diedown逐渐降低,逐渐平息3.awareadj.知道的;有……意识的(1)be/becomeawareofsth.知道……；明白；意识到be/becomeawarethat...明白……；意识到……asfarasI'maware据我所知(2)unawareadj.不知道的，未意识到的，不注意的beunawareof没有意识到，未注意到(3)awarenessn．察觉，觉悟，意识单句语法填空①Beingaware___yourownweaknessisprobablythekeytosuccess.②Healthofficialshavetriedtoraise___________(aware)aboutAIDSamongteenagers.③Heseems__________(aware)ofthetroublehe’scausing,otherwisehewouldstopit.ofawarenessunaware4.alarmingadj.使人惊恐的bealarmedby/atsth.因……而惊恐bealarmedtodosth.做某事感到恐慌alarm

n.惊恐;惊慌;v.使惊恐;使害怕

inalarm

惊恐地(常作状语)give/raise/soundthealarm发出警报【即学活用】语法填空(1)Thediseasehasspreadatan__________(alarm)rate.(2)Peoplebegantofeel__________(alarm)aboutthecholera.(3)Shesatup____alarmwhensheheardastrangenoise.(4)Somethinghas______________________.

什么东西触发了汽车警报器。(5)Thereisnoneedtolookso__________.没必要显得这么恐慌。alarmedalarmingalarmedinsetthecaralarmoff5.concernvt.(使)担忧;涉及;关系到;n.担心;关注(1)show/expressconcernabout/for对……表示关心concernoneselfabout/for 担忧/关心……(2)concerned

adj.有关的；担心的beconcernedabout/over/for 关心；挂念……as/sofaras...beconcerned 就……而言(3)concerningprep. 关于；有关【用法微练】单句语法填空①Ourparentsareconcerned______ourhealth.AsfarasI’m_________,weshouldtalkwiththemandtellthemour_________.(concern)②Makesureyoureadsomematerials__________(concern)poetryoftheTangDynasty.aboutconcernedconcernsconcerning6.adaptvi.适应vt.使适应;使适合(1)adapt...to...

使……适应或适合……adapt(oneself)to 使(自己)适应或者习惯于……adapt...from...

根据……改写(改编)……adapt...for...

改编/改作……之用(2)adaptable

adj.能适应的;可修改的(3)adaptation n.适应;改编;改写本①Hewillbe___________(adapt)tothenewjob.②Theyhadtoadaptthemselves___awareconomy.③Doyouthinkthefilm____________(adapt)wasfaithfultothebook?④Thechildrenarefindingit________________theirnewsurroundings.孩子发觉很难适应新环境。⑤Ithinkyouwill________________thelifeinJinansoon.我认为你很快会适应济南的生活。adaptabletoadaptationhardtoadapttoadaptyourselfto7.measurevi.&vt.测量；衡量n.计量单位；措施(1)measure...by... 用……来衡量……bemeasuredby/in...

用……来计算/衡量(2)takemeasures/steps/actiontodosth.采取措施做某事make...toone'smeasure按某人的尺寸定做……(3)measurementn.尺寸；长度；测量；计量；衡量单句语法填空/补全句子①Thenewbridgeunderconstruction,_________(measure)twiceaslongastheoldone,isduetobecompletedin2022.②Wemusttakepreventive__________(measure)toreducecrimeinthearea.③It'sgenerallyacknowledgedthateducationshouldn’t____________(measure)onlybyexaminationresults.measuresmeasuringbemeasured8.observevt.观察(到);注视;遵守observesbdoingsth观察/注意到某人正在做某事(强调动作正在进行)observesbdosth观察到某人做过某事(强调动作全过程)observethat/wh-clause观察到……;注意到……observationn.观察;观察力;观测observern.观察者;评论者1)Hestoodthere,___________(observe)everymoveofants.2)Hewasobserved__________(read)abookwhenweenteredtheclassroom.3)You'dbetter_________(observe)thelocalcustomswhenyouarehere.4)ChristmasisanimportantfestivalforWesternpeople____________(observe).observingreadingobservetoobserve9.remindvt.提醒;使想起(1)remindsbofsth提醒某人某事,使某人想起某事remindsbtodosth提醒某人做某事remindsbthat

提醒某人……(2)remindern.提示信,通知单;提醒人的事物remind后不能接双宾语,不能说remindsbsth。单句语法填空/补全句子

①__________(remind)nottodriveafterdrinking,somedriversarestilltryingtheirluck,whichisreallydangerous.②Thisphotoalbumservesasa__________(remind)ofthemostimportantmomentsofmylife③Pleaseremindme_________(write)anemailtomymothertomorrow,forit'sherbirthday.Remindedremindertowrite

10.recovervi.恢复;康复vt.找回;寻回recoverfrom

从……中恢复recoveroneself恢复正常；使清醒recoverlosses

弥补损失recovery

n.康复；恢复【练透考点】单句语法填空/完成句子①Thedoctoraskedthepatienttobeconfidentofher________(recover)fromthedisease.Forthiskindofdiseaseiscurable,andshewasstrongenoughtorecover________itsoon.②Theplayerisundergoodtreatmentandthechancesarethat____________________intimeforthenextgame.这个球员正在接受良好的治疗，他有可能将及时摆脱伤病参加下一场比赛。recoveryfromhewillrecoverhimself11.removevt.去掉，开除；脱掉；vi.搬开，移动remove...from...把……从……移开/撤掉removesb.fromone'spost撤职；开除removesb.fromschool开除某人；勒令某人退学removeone'sdoubt消除某人的疑虑12.intendvt.计划；打算(1)intendtodo/doingsth. 打算做某事intendsb.todosth. 打算让某人做某事(2)beintendedfor...

专为……而设计的；

beintendedtodo...

为打算做…而设计的(3)intentionn. 意图；目的；打算withan/theintentionof...打算…单句语法填空①Youwriteanunkindmessageaboutsomeone,intending____________(send)ittoafriend,butaccidentallysendittothepersonyou'rediscussing.②______theintentionofraisingtheawarenessoftheenvironmentalprotection,about100localvillagershavesaidgoodbyetowhatoncewasaglacier(冰川).tosendWith13.existvi.存在；生存(1)existin存在于……中existon＝liveon靠……生存Thereexist(s)...有……(2)existencen.存在；实有；生活；生活方式comeintoexistence出现；产生(3)existingadj.现存的；现行的单句语法填空①Scientistshavemanytheoriesabouthowtheuniversefirstcameinto_________(exist)．②Youcan'timaginewhatdifficultytheyhaveexisting____themoneyheisearning.③Alotofbusinessisstilldoneoverthephone,andmuchofitisbasedontrustand________(exist)relationships.existenceonexisting

ThankyouUnit2WildlifeProtection

单元知识点复习Part1重点单词·巧记

1．________________adv.立刻

conj.一……就……2．________________n.措施；方法

vt.测量；估量3．________________vt.&vi.射杀；射伤；发射4．________________vt.去除；移开；脱去5．________________vt.减少6．________________vt.&vi.打猎；搜寻；追捕immediatelymeasureshootremovereducehunt7．________________n.速度；(比)率vt.划分等级8．________________n.平均数；平均水平

adj.平均的9．________________n.压力；要求10．_______________

n.(动植物)保护区vt.预订；预留；11．_______________

n.利润；利益12．_______________

n．&v.攻击；抨击rateaveragepressurereserveprofitattack13．________________v.恢复；找回14．________________n.和谐；融洽15．________________n.感情；情感；情绪16．________________vi.存在；生存recoverharmonyemotionexistPart2词性转换1.__________adj.合法的→__________adv.合法地→_______adj.不合法的；非法的→_________adv.不合法地；非法地2._______vt.&vi.打猎；搜寻；追捕→______n.猎人3._______adj.已灭绝的→__________n.灭绝4.___________vt.使遭受危险；危害→_________n.危险→_______________adj.濒临灭绝的legallegallyillegalillegallyhunthunterextinctextinctionendangerdangerendangered5.__________n.利润；利益→__________adj.有利可图的；有益的；有用的6._________adj.有效的；生效的→___________n.影响；结果；效应→___________adv.有效地；生效地7.__________n.威胁→________vt.威胁；危及→___________adj.带有威胁的8._________n.和谐；融洽→___________adj.和谐的；融洽的profitprofitableeffectiveeffecteffectivelythreatthreatenthreateningharmonyharmonious9.______vt.减少→_________n.缩小；减少；下降10.________________n.临近的地方→_________n.邻居→______________adj.临近的；附近的11._________adj.惊人的；使人惊恐的→________vt.使惊恐；使害怕；使担心n.恐慌；警报→_______adj.担忧的；恐慌的reducereductionneighbourhoodneighbourneighbouringalarmingalarmalarmed12._______adj.知道；发觉；有……意识的→___________n.认识；意识；感悟能力13._________vt.涉及；让……担忧

n.忧虑；担心；关切；关爱；关怀→___________adj.担心的；关切的→____________prep.关于；有关；涉及awareawarenessconcernconcernedconcerningPart3核心短语1._____________(放在疑问词之后表示强调)究竟;到底2.____________灭亡;逐渐消失3._________________已惊人的速度4.______________意识到;知道5._______________平均6._______________取得进步7.____________________对…关切的;为…担忧的onearthdieoutatanalarmingratebeawareofonaveragemakeprogressbeconcernedabout8.______________有...的危险9.__________适应10.________________在压力下;承受压力11.___________看清;听清;分清12._________下降了13._____________获益获利14._____________使某人想起(类似的人或物)indangerofadapttounderpressuremakeoutdropbymakeprofitsremindsbof15.____________张贴16._______________日日夜夜17.________________与...和谐相处18.____________由于;因为19.____________搜索;查找20.____________砍倒,砍下21.___________实施dayandneightinharmonywithduetosearchforcutdownputupcarryoutPart4核心句型1.Thisiswhywe’rehere—toobserveTibetanantelopes.这就是我们来这里的原因——来观察藏羚羊。

This/Thatisbecause... 这/那是因为……Thisisthereasonwhy... 这就是……的原因Thereasonthat...is... ……的原因是……(that引

导同位语从句)①Thereason______hehashadsuchasuccessisthathenevergivesup.②Hehadanurgentthingtodealwith.Thatwas______hedidn’tattendthemeeting.完成句子③_______________(这是因为)peoplebecomesohungryatnoonthattheyeattoomuchforlunch.

whywhyThisisbecause2.Onlywhenwelearntoexistinharmonywithnaturecanwestopbeingathreattowildlifeandtoourplanet.

只有当我们学会与大自然和谐共存时,我们才会停止威胁到野生动植物和我们的星球。【典型例句】Onlyafteryouloseyourhealthwillyourealizetheimportanceofhealth.只有在你失去健康后,你才会意识到健康的重要性。【句型公式】(1)only在句首修饰作状语的副词或介词短语时,句子要倒装。(2)only在句首修饰状语从句时,主句用倒装语序,从句不用倒装。(3)only在句首修饰句子的主语时,不用倒装语序。(4)含有否定意义的副词或连词,如never,not,notonly,little,seldom,hardly,notuntil,neither,nor,nosooner等放在句首时,句子要用部分倒装形式。【用法微练】单句语法填空①OnlywhenIleftmyparentsforItaly_____(do)IrealizehowmuchIlovedthem.②Never_______Iforgetthedayswhenwestayedtogetherinthecountryside.③Onlythen______IrealizehowmuchtimeIwastedinplayingcomputergames.didwilldid3.Watchingthemmoveslowlyacrossthegreengrass,I'mstruckbytheirbeauty.（现在分词短语作状语）站在山顶上，我们可以清楚地看到整个村庄。___________________________________,wecanseethewholevillageclearly.Standingonthetopofthemountain一、根据汉语意思填写单词1．TheChineseDreamisadreamtoimprovepeople’swell-beingandadreamof________(和谐),peaceanddevelopment.2．Shequickenedherpacewhenshewas________(发觉)ofastrangerquietlyfollowingher.3．LastmonthI_________(恢复健康)fromaheartattack.4．Atpresentthelocalgovernmentistaking_______(措施)toreducepollution.5．Enemyforceshavemadean________(袭击)onthecit