2014年人教版新目标八年级下Unit7SectionB课件

weighv.称重adultn.成人adj.成年的bamboon.竹子endangeredadj.濒危的researchn.&v.调查；研究keepern.饲养员awakeadj.醒着excitementn.激动illnessn.疾病artworkn.插图wildadj.野生的governmentn.政府Comparefactsaboutthesetwoanimals.Usethelanguageintheboxtohelpyoumakesentences.1aElephant—is350cmtall—weighs5,000kilos—eats150kilosoffoodadayzxxkPanda—is150cmtall(standingontwolegs)—weighs100kilos—eats10kilosoffoodadayExamplesentences:Thiselephantweighsmanytimesmorethanthispanda.(200cmtaller/shorter,weighmuchmore/less,eatmuchmore/less,eatmanytimesmore)大熊猫最奇特的一点是新生儿在出生时相当的不成熟，体重仅是它母亲体重的0.1%，平均为145克左右，约为成年的千分之一。照顾孩子是一项非常艰巨的任务，通常历时18个月，有时长达两年，直到她的下一个孩子出生。大象是现存世界最大的陆栖动物，主要外部特征为柔韧而肌肉发达的长鼻和扇大的耳朵，具缠卷的功能，是象自卫和取食的有力工具。象肩高约2米，体重3～7吨。非洲象耳大，体型较大，体重较重。亚洲象耳小，身体较小，体重较轻。Z，xxkListenandcheck(√)thenumbersyouhear.1001620501200.10.2150√√√√√1bListenagainandcompletethesentences.1.Atbirth,ababypandaisabout___to___kilos.2.Atbirth,ababypandaisabout___cmlong.3.Ababypandaisnotblack.Itis____andithasno_____.4.Apandacanliveupto___to___years.0.10.215pinkteeth20301cTaketurnstellingyourclassmatesaboutpandas.A:Ababypandacannotsee.B:Anadultpandaweighsmanytimesmorethanababypanda.1dTalkaboutpandasinyourclass.Usethesewordstohelpyou.2abig,bamboo,zoo,popular,cute,blackandwhite,Sichuan,famous,endangered,beautiful,forest,protectThismeansmovingyoureyesquicklydownthepagetofindspecificinformation.Scanthearticletofindoutwhatthesenumbersmean.10,12,200,20002bScanthearticleagainandwriteshortanswerstothequestions.1.WhatisLinWei’sjob?2.Whatdothebabypandaseatforbreakfast?3.Whatdoadultpandaseat?Apandakeeper.Milk.Bamboos.2c4.Whyarepandasendangered?5.Whatisonewayofsavingpandas?Becausethereislessforestforpandastolive.Teachingchildren.Completethesentencesusingwordsandphrasesfromthepassage.1.Thepanda_______attheChengduResearchBaseareawakeveryearlyinthemorningto_______breakfastforthebabypandas.keepersprepare2.Adultpandasdonothavebabiesvery____,andsomeofthebabiesonlyliveforashorttimebecauseof_______.oftenillnesses2d4.AspecialprograminChengduteaches_______aboutwhypandasare__________andhowtosavethem.endangered5.The__________________isalsohelpingtosavethepandas.Itis_______________moretreestomakemorehomesforthepandas.Chinesegovernment3.Anotherreasonforfewerandfewerpandasisbecausepeoplearecuttingdown____sopandashavefewerplacestolive.theforestschildrenplantingDiscusswhatotherwaysyouthinkchildrencanhelptosavethepandas.2e1.Atbirth,ababypandaisabout…birthv.出生atbirth出生时e.g.Man’snatureatbirthisgood.人之初，性本善。givebirthto…生（孩子）；产生e.g.Myauntgavebirthtoabeautifulbabygirlyesterday.昨天我婶婶生下一个漂亮的小女孩。2.Apandacanliveupto20to30years.upto到达（数量，程度等）；不多于e.g.InsomeareaofAfrica,childrengeteducatedupto12yearsold.在非洲的一些地区，孩子最多受教育到12岁。3.…theyrunoverwithexcitementandsomeofthemevenwalkintotheirfriendsandfallover!runover跑上前去overadv.穿越；从……的一边到另一边e.g.Sheranovertosayhello,butIdidn’trecognizeher.她跑过来打招呼，但我没有认出她来。walkinto（走路时意外）撞上e.g.Ashewasthinkingtoodeeplyandnotplayingattentiontowherehewasgoing,hewalkedstraightintoatree.由于他陷入深思，没有注意看路，径直撞到了一棵树上。fallover摔倒；倒下e.g.Don’truntoofast,oryoumightfallover.别跑的太快，要不你会摔跤的。falloversomething被某物绊倒e.g.Tommyfelloverthedogandbrokehisfrontteeth.Tommy被那只狗绊了一跤，磕断了门牙。4.Scientistssaytherearenowfewerthan2,000pandaslivingintheremainingforests.livingintheremainingforests是一个现在分词短语，用做定语，修饰pandas。e.g.thegirlssingingunderthetree树下唱歌的女孩们thewomenwashingclothesbytheriver河边洗衣服的女人们Canyouguesswhattheanimalis?Theyarehugeanimals.Theyliveinthesea.Theycansingsongs.Theycanjumphighoutofwater.Theyareverycleverandalsoveryfriendly.Whatarethey?hugeTheycanjumphighoutofthewater.Somekindsofthewhaleshaveteeth.Butmostdon’t.Humanscatchwhalesformeat,fatandoil.Theyareindanger.3a.Readthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.•Humanscatchwhalesformeat,fatandoil•Eatsmallfishandothersealife•Jumphighoutofthewater•Rulesonwhaleprotection•Huge•Waterpollution•Liveinthesea•Somekindshaveteeth•Learnmoreaboutwhales•Stopputtingrubbishintothesea•Singsongs•WhalepartssoldtomakethingslikecandlesandsoapWhatdotheylooklike?Wheredotheylive?Whatdotheyeat?Whatcantheydo?Whydosomeofthemhavetobeprotected?Howcanweprotectthem?Huge;SomekindshaveteethLiveintheseaEatsmallfishandothersealifeJumphighoutofthewater;SingsongsHumanscatchwhalesformeat,fatandoil;Waterpollution;WhalepartssoldtomakethingslikecandlesandsoapRulesonwhaleprotection;Learnmoreaboutwhales;Stopputtingrubbishintothesea•Whalesare...Theylivein...Theyeat...Theycan...•Oneinterestingfactis...Anotherinterestingfactis...•Somekindsofwhalesareindangerbecause...•Weshouldprotectwhalesfrom...•Ithinkpeopleshould/shouldn’t...3b.Writeaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.Samplewriting:Whalesarehugeanimals.Theyliveintheseaandeatsmallfishandothersealife.Oneinterestingfactiswhalescanjumphighoutofwater.Anotherinterestingfactistheycansingsongs.Somekindsofwhalesareindangerbecausehumanscatchthemformeat,fat,andoil,andusewhalepartstomakecandlesandsoap.Whalesarealsoindangerbecauseofwaterpollution.Weshouldprotectwhalesbymakingrulesonwhaleprotectionandbynotputtingrubbishin