英语人教版八年级下册Unit 7 .ppt

Unit7,Unit7Whatsthehighestmountainintheworld?,SectionB11a-2e,Newwords,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,wildadj.野生的,governmentn.政府,Comparefactsaboutthesetwoanimals.Usethelanguageintheboxtohelpyoumakesentences.,1a,Elephantis350cmtallweighs5,000kiloseats150kilosoffoodaday,Discussion,Pandais150cmtall(standingontwolegs)weighs100kiloseats10kilosoffoodaday,Examplesentences: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37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。,Listenandcheck()thenumbersyouhear.,Listening,1001620501200.10.2150,1b,Listenagainandcompletethesentences.,1.Atbirth,ababypandaisabout_to_kilos.2.Atbirth,ababypandaisabout_cmlong.3.Ababypandaisnotblack.Itis_andithasno_.4.Apandacanliveupto_to_years.,0.1,0.2,15,pink,teeth,20,30,1c,Taketurnstellingyourclassmatesaboutpandas.,Practice,A:Ababypandacannotsee.B:Anadultpandaweighsmanytimesmorethanababypanda.,1d,Herearesomefactsaboutkoala,usetheinformationabovetomakesentences.,Discussion,Koalais75cmtallweighs10kiloseatsleavessleeps20hoursaday,Talkaboutpandasinyourclass.Usethesewordstohelpyou.,Reading,2a,big,bamboo,zoo,popular,cute,blackandwhite,Sichuan,famous,endangered,beautiful,forest,protect,阅读策略：Scanning,Thismeansmovingyoureyesquicklydownthepagetofindspecificinformation.,略读时，只需读每一段第一句话（较长的段落，读前两句）。第一句话常是整段讨论的主题。在结论段，重点可能在最后一句。阅读时，把文本标出来，是帮助回答问题好方法。可将关键词画线或在段落旁写下本段主题，一两个字就够了，关键在于涵盖全文的速度。略读时遇到不懂单词，试观察前后字来猜出意思。比如，在不懂的单字前面是形容词，那么这个字可能会是名词；在不懂的单字之前是副词，那么这个字可能会是动词。只要了解段落大意就好了。,Scanthearticletofindoutwhatthesenumbersmean.,10,12,200,2000,2b,Scanthearticleagainandwriteshortanswerstothequestions.,WhatisLinWeisjob?,2.Whatdothebabypandaseatforbreakfast?,3.Whatdoadultpandaseat?,Apandakeeper.,Milk.,Bamboos.,2c,4.Whyarepandasendangered?,5.Whatisonewayofsavingpandas?,Lessforestforpandastolive.,Teachingchildren.,Completethesentencesusingwordsandphrasesfromthepassage.,Thepanda_attheChengduResearchBaseareawakeveryearlyinthemorningto_breakfastforthebabypandas.,keepers,prepare,2.Adultpandasdonothavebabiesvery_,andsomeofthebabiesonlyliveforashorttimebecauseof_.,often,illnesses,2d,4.AspecialprograminChengduteaches_aboutwhypandasare_andhowtosavethem.,endangered,5.The_isalsohelpingtosavethepandas.Its_moretreestomakemorehomesforthepandas.,Chinesegovernment,necessarytoplant,3.Anotherreasonforfewerandfewerpandasisbecausepeoplearecuttingdown_sopandashavefewerplacestolive.,trees,children,Discussion,Discusswhatotherwaysyouthinkchildrencanhelptosavethepandas.,2e,Importantphrases,prepareforbeawakerunoverfallovertakecareofplaywithonesownbespecialtosb.,everytwoyearsdiefromillnessspendtimedoingsth.cutdownaneducationprogramendangeredanimalsthewaytointhefuture,1.Atbirth,ababypandaisaboutbirthv.出生atbirth出生时e.g.Mansnatureatbirthisgood.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。,Languagepoints,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,butIdidntrecognizeher.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.Dontruntoofast,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.the