Unit8Ilovenature!Lesson4课件-冀教版英语七年级下册

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lovenature!Unit8Lesson4英语冀教版（2024）七年级下册LearningLearningobjectives通过本节课的学习，学生能够：1.通过阅读活动中，获取、梳理有关濒危野生动物的信息；2.掌握濒危动物相关词汇和句式，能准确表述自己的观点；3.运用核心语言写作，介绍濒危野生动物情况及保护措施；4.增强对濒危动物保护的意识，培养尊重和保护自然环境的责任感。重点重点MatchandsayMatchthewordswiththepictures.Doyouknowwhichanimalsareendangered?Talkwithyourpartner.tigersnowleopardbluewhalewolfgiantpandaAsianelephantLookandsayDoyouknowwhichanimalsareendangered?Giveusthereasons.Over-hunting:Theyarehuntedfortheirmeat,oil,andotherproducts.

OceanPollution:Industrialwaste,oilspills,andplasticwastedumpedintotheoceanhavepollutedthelivingenvironment.

HabitatLoss:

Humanactivitieslikebuildingroads,railways,farming,havemadetheirhabitatssmallerandbrokenintopieces.

IllegalHunting:Theyarehuntedbecauseoftheirbeautifulfurandbones.bluewhalesnowleopardSampleLookandsayDoyouknowanyotherendangeredanimals?Learningtips:

Endangeredanimalsarethosethatareat

riskofdyingout.

Theymustbeprotectedtokeepourenvironmentbalanced.seaturtlerhinogoldenmonkeycrestedibis朱鹮It’stimetoprotectthem!ReadandanswerReadthepassageandanswerthequestion.Lossofwildlifecanhappennaturally.

Dinosaurs,forexample,diedoutabout65millionyearsago.Lossofwildlifecanhappenbecauseofhumanactivity.Expandinghousing,industryandfarmingharmwildlife.Astudyfrom2016showsthatnearly72%oftheendangeredanimalsareatriskbecauseofhuntingandfishing.Nearly62%areendangeredbyfarming,35%bycitydevelopment,and27%bydiseases.Forexample,long-nosedmonkeysliveinSoutheastAsia.Theyarefamousfortheirlargenoses.Butnow,theybecomeendangeredbecauseofhabitatloss,pollutionandhunting.Whatcanyoufindinthe2016studyaboutthelossofwildlife?______________________________________________________________________________________________________________________________________Nearly72%oftheendangeredanimalsareatriskbecauseofhuntingandfishing.Nearly62%areendangeredbyfarming.35%bycitydevelopment,and27%bydiseases.ReadandanalyzeReadPara.1-2andfillintheblanks.Lossofwildlifecanhappennaturally.

Dinosaurs,forexample,diedoutabout65millionyearsago.Lossofwildlifecanhappenbecauseofhumanactivity.Expandinghousing,industryandfarmingharmwildlife.Howcanlossofwildlifehappen?(1)_________(2)______________naturallybecauseofhumanactivityexample:_________dinosaursWhendidtheydieout?_______________________about65millionyearsagoactivities______________________________________________________expandinghousingindustryfarmingThey_____wildlife.harmReadandanalyzeReadPara.3andfillintheblanks.Astudyfrom2016showsthatnearly72%oftheendangeredanimalsareatriskbecauseofhuntingandfishing.Nearly62%areendangeredbyfarming,35%bycitydevelopment,and27%bydiseases.Manyanimalsareendangered.Reasons:72%_________________62%_________________35%__________________27%__________________huntingandfishingfarmingcitydevelopmentdiseasesReadandanalyzeReadPara.4andfillintheblanks.Forexample,long-nosedmonkeysliveinSoutheastAsia.Theyarefamousfortheirlargenoses.Butnow,theybecomeendangeredbecauseofhabitatloss,pollutionandhunting.*Name:__________________*Habitat:_________________*Characteristics:____________________*Livingsituation:______________*Reasons:________________________________long-nosedmonkeysSoutheastAsiatheirlargenosesendangeredhabitatloss,pollutionandhuntingInformationcard:Lossofwildlifecanhappennaturally.

Dinosaurs,forexample,diedoutabout65millionyearsago.Lossofwildlifecanhappenbecauseofhumanactivity.Expandinghousing,industryandfarmingharmwildlife.Astudyfrom2016showsthatnearly72%oftheendangeredanimalsareatriskbecauseofhuntingandfishing.Nearly62%areendangeredbyfarming.35%bycitydevelopment,and27%bydiseases.Forexample,long-nosedmonkeysliveinSoutheastAsia.Theyarefamousfortheirlargenoses.Butnow,theybecomeendangeredbecauseofhabitatloss,pollutionandhunting.ReadandlearnPayattentiontothekeywordsinthepassage.loss

[lɒs]n.

损失;丧失;去世industry[ˈɪndəstri]n.

工业;行业housing

[ˈhaʊzɪŋ]n.

住房;

住房供给expand

[ɪkˈspænd]v.

扩展；增加naturally[ˈnætʃrəli]adv.自然地;天然地；合理地wildlife[ˈwaɪldlaɪf]n.

野生动物pollution[pəˈluːʃn]n.污染;

污染物habitat

[ˈhæbɪtæt]n.

栖息地disease[dɪˈziːz]n.

病;疾病nearly[ˈnɪəli]adv.

几乎;将近;差不多harm[hɑːm]v.&n.

伤害;损害hunt[hʌnt]v.

打猎;追捕;搜索Lossofwildlifecanhappennaturally.

Dinosaurs,forexample,diedoutabout65millionyearsago.Lossofwildlifecanhappenbecauseofhumanactivity.Expandinghousing,industryandfarmingharmwildlife.Astudyfrom2016showsthatnearly72%oftheendangeredanimalsareatriskbecauseofhuntingandfishing.Nearly62%areendangeredbyfarming,35%bycitydevelopment,and27%bydiseases.Forexample,long-nosedmonkeysliveinSoutheastAsia.Theyarefamousfortheirlargenoses.Butnow,theybecomeendangeredbecauseofhabitatloss,pollutionandhunting.Payattentiontothekeyphrasesinthepassage.1.forexample____________例如，比如举同类人或物中的一个为例，可置于句首、句中或句末举几个例子，一般位于被列举的事物与前面的名词之间suchas:Ilikefruits,suchasapples,bananasandpears.2.dieout_______灭绝Manyspeciesareindangerof______out.Thedodobird_____outinthe17thcentury.dyingdiedLossofwildlifecanhappennaturally.

Dinosaurs,forexample,diedoutabout65millionyearsago.Lossofwildlifecanhappenbecauseofhumanactivity.Expandinghousing,industryandfarmingharmwildlife.Astudyfrom2016showsthatnearly72%oftheendangeredanimalsareatriskbecauseofhuntingandfishing.Nearly62%areendangeredbyfarming.35%bycitydevelopment,and27%bydiseases.Forexample,long-nosedmonkeysliveinSoutheastAsia.Theyarefamousfortheirlargenoses.Butnow,theybecomeendangeredbecauseofhabitatloss,pollutionandhunting.1.atrisk_____________处于危险之中Peoplewhosmokeare_______ofdevelopinglungcancer.atrisk2.becauseof_______由于Hecouldn’tcome_________hisillness.Hecouldn’tcome_______hewasill.becauseofbecause+n./pron./doing...+原因状语从句3.befamousfor__________因……而著名TheGreatWallisfamous___itslonghistory.LuXunisfamous_____awriter.forasbefamousas__________________以……（身份)而著名ReadandtickReadthepassageagainandtickthereasonsmentionedforthelossofwildlife.hunting

fishing

littering

fightsbetweenanimalsdiseasesairpollution

farming

citydevelopment

√√√√√√Whatotherreasonsdoyouthinkthereare?________________________________________________________Tree-cutting,climatechange,forestdestruction...ReadandfillReadthepassageagainandtrytofillintheblanks.Wildlifelosscanhappennaturally,likedinosaurs______outlongago.Buthumanactivities,suchas__________housing,industryandfarming,alsoharmanimals.Astudyin2016showedthatmanyendangeredanimalsareat_____becauseof

hunting,fishing,farming,city____________anddiseases.For________,long-nosedmonkeysinSoutheastAsiaare________fortheirlargenoses.But________of

habitat

loss,pollutionandhunting,theybecome__________.Wemustprotectthemtokeepthe

environmentbalanced.diedexpandingriskdevelopmentexamplefamousbecauseendangeredSearchandfillSearchtheInternetandfindmoreinformationaboutlong-nosedmonkeystocompletethecard.Name:ProboscismonkeyHabitat:

SouthwestAsiaFoods:_______________________________Characteristics:_________________________Livingsituation:

extinct

endangeredProtection:________________________________

Leaves,fruits,andflowersHavealarge,longnose...√Buildnaturereserves,banhunting...HaveashowIntroducetheendangeredanimalstoyourpartners.Now,introducethelong-nosedmonkeytoyourpartner.Theproboscismonkey,alsoknownasthelong-nosedmonkey,livesinSouthwestAsia.Itmainlyeatsleaves,fruits,andflowers.Itscharacteristicisalarge,longnose.Malesarelargerthanfemales.Italsohasabigbelly.Unfortunately,itisanendangeredspecies.Toprotectthem,wecanbuildnaturereservesandbanhunting.Weshouldactnowtoensuretheirsurvival.FindandwriteWorkinpairs.Findinformationaboutanendangeredspecies.Writeanintroductiontoit.UsefulexpressionsItgetsitsnamefrom...Itlivesin...Itspopulationis...Yourarticleshouldcontain:●Basicinformation:name,habitat,foods,characteristics,livingsituation...●Usefulexpressionsinthetable.●Protectionmethods.WriteandshowWorkinpairs.Writeandshowyourintroductionaboutanendangeredspecies.Thegiantpandagetsitsnamefromitslarge,plumpbodyandblackandwhitefur.ItlivesinSouthwestChina.Bambooshootsandleavesareitsmainfoods.Giantpandasareverycuteandpopular.However,theirpopulationisquitesmall,onlyabout