中学八年级英语下册教学课件：Unit 7 Section B2

单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*英语教学课件Unit7What’sthehighestmountainintheworld?SectionBPeriodTwotheGiantPandaWhatdoyouknowaboutpandas?ThegiantpandaisknownasthenationaltreasureofChina.zxxk大熊猫被称为中国的“国宝”。PAIRWORKTalkaboutpandaswithyourpartner.Usethesewordstohelpyou.bigbamboozoopopularcuteblackandwhiteSichuanfamousendangeredbeautifulforestprotectDoyouknowChengduResearchBase?Whatdoesthisinstitutionworkon?成都大熊猫繁育研究基地(ChengduResearchBaseofGiantPandaBreeding)位于成都北郊斧头山，距市区10公里，是一个专门从事濒危野生动物研究、繁育、保护教育和教育旅游的非营利性机构。该基地建有一座大熊猫博物馆，存有珍贵的资料和丰富的展品。除大熊猫外，该基地还从事对小熊猫、黑颈鹤等珍稀濒危动物的研究及繁育工作。bambooendangeredresearchkeeperawakeexcitementn.竹子adj.濒危的n.&v.研究；调查n.饲养员；保管人adj.醒着n.激动；兴奋Wordsreviewwalkintofalloverillnessremainingorsoartwork走路时撞着绊倒n.疾病；病adj.遗留的；剩余的大约n.图片；插图Wordsreviewwildgovernmentwhaleoilprotectionhugeadj.野生的n.政府；内阁n.鲸n.油；食用油；石油n.保护；保卫adj.巨大的；极多的WordsreviewObjectivesTolearnthearticlein2bTolearnnewwords:bamboo,research,keeper,awake,excitement,illness,remaining,wild,government,oil,protection,huge…Clickit.2bListenandanswerthefollowingquestions.Dopandashavemanybabies?2.Whydothepandababiesoftendie?3.Canyoupointoutonewaytohelpsavepandas?Pandasdonothavemanybabies,maybeonlyoneeverytwoyears.Becauseofillnesses.Teachingchildrenabouttheimportanceofsavingpandasisonewaytohelpsavepandas.ReadingTips阅读时，可根据阅读任务的不同，综合运用略读(skimming)与扫读(scanning)。提高快速阅读水平。SkimmingandscanningSkimmingandscanningaretwofastreadingskillstohelptobrowsetextandextractthekeypoints.Theskillsrequirepractice,butonceyouhavegotthehangofthemyou’llfindyoucangetthroughasubstantialamountofreadinginquiteashorttime.Thesereadingmethodsmakeiteasierforyoutograsplargeamountsofmaterial,especiallywhenyou'repreviewing.Theyarealsousefulwhenyoudon'tneedtoknoweveryword.略读(skimming)只看文章标题、下标题以及每个部分或者段落第一行，关注文章中反复出现的关键词。略读时，要用充足的时间读懂段落的第一句和第二句，因为第一句往往是该段的主题句(topicsentence)，而第二句往往是对前句的延伸(extension)或进一步的解释(explanation)。通过略读把握文章大意运用扫读(scanning)迅速浏览从第三句开始的后面部分,搜寻作者对开头两句的支持句(supportingsentences),并同时注意文章中间是否有转折词(transition),因为这些词常常会把文章的思路逆转或加入其它重要的信息。当读到段落的最后一句时,我们又要使用略读,这时必须再次放慢速度(slowdownyourpace)直到完全消化作者对段落的小结(conclusion),因为该小结有可能与主题句截然相反或引导读者进入下一个段落。通过扫读寻找特定信息或特定词组ReadingstrategyskimmingscanningageneralideacertaininformationtitlesandheadingsthefirstandlastsentencesofparagraphsthefirstandlastparagraphspicturesandchartsScanthetextforkeywordsandphrases,dates,etc.Donotneedtoreadthewholetext.Scanthearticletofindoutwhatthesenumbersmean:10,20,200,2,000.2b10—Adultpandaseat10kilosofbamboodaily.300—About300pandasliveinzoosorresearchcentersinChinaorothercountries.2000—Scientistssaytherearefewerthan2,000pandaslivingintheforests.12—Adultpandasspendmorethan12hoursadayeating.WhatisLinWei’sjob?2.Whatdothebabypandaseatforbreakfast?Scanthearticleagainandwriteshortanswerstothequestions.Heisapandakeeper.Babypandasdrinkmilkforbreakfast.2c3.Whyarepandasendangered? 4.WhatdoestheeducationprograminChengdudo?Teachingchildrenaboutpandasandotherendangeredwildanimals.Ononehand,thebabypandasdon’tlivelongbecauseofillnesses;Ontheotherhand,pandasfeedonbamboo,buthumanscutdownthebambooforests.5.Whyarescientistsdoingresearch?Totellchildrenabouttheimportanceofsavingtheseanimals.Completethesentencesusingwordsandphrasesfromthepassage.Thepanda_______attheChengduResearchBaseareawakeveryearlyinthemorningto_______breakfastforthebabypandas.keepersprepare2.In____,pandashavebecomeso_______,thattheyarenowasymbolofChina.factpopular2d4.AspecialprograminChengduteaches_______aboutwhypandasare__________.endangered5.TheChinesegovernmentishelpingto_____thepandas.Scientistsalsowanttobetter__________thehabitsofpandas.saveunderstandchildren3.Adultpandasdonothavebabiesvery____,andsomeofthebabiesonlyliveforashorttimebecauseof_______.oftenillnessesWhatotherwaysdoyouthinkchildrencanhelptosavethepandas?2eDonotbotherthepandasandletthemlivepeacefullyinthewild.Volunteertodosomeworkhelpingtoprotectthepandas.Todosomeadvertisementaboutprotectingthepandas.GuessCanyouguesswhattheanimalis?Theyarehugeanimals.Theyliveinthesea.Theycansingsongs.Theycanjumphighoutofwater.Theyareverycleverandalsoveryfriendly.Whatarethey?WhalesReadthewordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.3aWhatdotheylooklike?Wheredotheylive?Whatdotheyeat?Whatcantheydo?HugeSomekindshaveteethIntheseaSmallfishandothersealifeJumphighoutofthewaterSingsongsWhydosomeofthemhavetobeprotected?Howcanweprotectthem?1.Humanscatchwhalesformeat,fatandoil2.Waterpollution3.Whalepartssoldtomakethingslikecandlesandsoap1.Rulesonwhaleprotection2.Learnmoreaboutwhales3.Stopputtingrubbishintothesea4.Singsongs(tomakepeoplemoreawareoftheimportanceofprotectingwhales)Pleaselookatthepicturesbelow:Thewhalesareindangernow.Whatshouldwedotoprot