八年级英语下册Unit7WhatsthehighestmountainintheworldSectionB2课件（完整版）2

Unit7

What’sthehighestmountain

intheworld?SectionBPeriodTwotheGiantPandaWhatdoyouknowaboutpandas?ThegiantpandaisknownasthenationaltreasureofChina.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。NowletsenjoyavideoaboutChengduResearchBase: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.200—About200pandasliveinzoosorresearchcentersinChinaorothercountries.2000—Scientistssaytherearefewerthan2,000pandaslivingintheforests.12—Adultpandasspendmorethan12hoursadayeating.WhatisLinWei’sjob?2.Whatdothebabypandaseatforbreakfast?3.Whatdoadultpandaseat?Scanthearticleagainandwriteshortanswerstothequestions.Heisapandakeeper.Babypandasdrinkmilkforbreakfast.Adultpandaseatbamboo.2c4.Whyarepandasendangered?5.Whatisonewayofsavingpandas?Pandasareendangeredbecausehumansstartedcuttingdownbambooforests,causingpandastohavefewerplacestolive(in)andlessfoodtoeat.Onewayistoplantmorebambootreessotherewillbemoreforestsforpandastolivein.Completethesentenceusingwordsandphrasesfromthepassage.2dThepanda_______attheChengduResearchBaseareawakeveryearlyinthemorningto________breakfastforthebabypandas.Adultpandasdonothavebabiesvery_____,andsomeofthebabiesonlyliveforashorttimebecauseof_________.keepersprepareoftenillnesses3.Anotherreasonforfewerandfewerpandasisbecausepeoplearecuttingdown_______sopandashavefewerplacestolive.4.AspecialprograminChengduteaches________aboutwhypandasare___________andhowtosavethem.5.The___________isalsohelpingtosavethepandas.Itis________moretreestomakemorehomesforthepandas.forestschildrenendangeredgovernmentplantingWhatotherwaysdoyouthinkchildrencanhelptosavethepandas?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.Whatshouldwedotoprotectthem?Writeaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.3bWhalesare…Theylivein…Theyeat…Theycan…Oneinterestingfactis…Anotherinterestingfactis…Somekindsofwhalesareindangerbecause…Weshouldprotectwhalesfrom…Ithinkpeopleshould/shouldn’t…Samplewriting:Whalesarehugeanimals.Theyliveintheseaandeatsmallfishandothersealife.Oneinterestingfactiswhalescanjumphighoutofwater.Somekindsofwhalesareindangerbecausehumanscatchthemformeat,fat,andoil,andusewhalepartstomakecandlesandsoap.Whalesarealsoindangerfromwaterpollution.Weshouldprotectwhalesbymakingrulesonwhaleprotectionandbynotputtingrubbishintothesea.Ithinkpeopleshouldlearnmoreaboutwhales.Languagepoints英语中，awake常用于be,stay,keep,lie之后，作表语；但也可与shake等动词搭配，表示“某人摇醒他人”等：1.At9:00a.m.,theyfindthatmostofthebabiesarealreadyawakeandhungry.你得把她给摇醒。Youwouldhavetoshakeherawake.Practise注意：awake不用于名词之前，因此用作定语时要后置。她是最后一个醒着的人。Shewasthelastpersonawake.他是当时唯一醒着的男孩。Hewastheonlyoneboyawakeatthattime.Practise另外，awake不与very搭配使用，表示“完全醒来；十分清醒”用fullyawake，wideawake。如：等我们到达我的住所时，他已经完全清醒过来了。Hewaswideawakebythetimewereachedmyflat.她站起身，但还没有完全清醒。Sherose,stillnotquitefullyawake.1)10kilosofbamboo意为“10公斤竹子”，该结构是不可数名词量的表达法，其结构为“数词+单位名词+of+名词”。单位名词可以是单数，也可以是复数。2)spend…(in)doingsth.意为“花费……做某事”。Theyspenttwoyears(in)buildingthisbridge.造这座桥花了他们两年时间。2.Adultpandasspendmorethan12hoursadayeatingabout10kilosofbamboo.Review课时重点回顾be/stay/keep/lie+awakeshakesb.awakeawake作定语时要后置。fullyawake/wideawake完全醒来；十分清醒数词+单位名词+of+名词spend…(in)doingsth.

花费……做某事Now2minstotestyourspelling.SpellingBee1.English-Chinesebamboo,keeper,illness,artwork,government,whale,oil,protection2.Chinese-English濒危的；研究；醒着；激动；走路时撞着；绊倒；遗留的；大约；野生的；巨大的Whenfinished,exchangeyourpaperstoseewhodoesthebest.注:另附word文档。点击此处链接I.根据提示，填写单词。

Iknowyou’rereally______(醒着的),you’rejusthavingajokewithme.2.Weshouldtryourbestto______(保护)endangeredanimals.3.Mostofthegiantpandasliveinthe___________(西南部的)hillsofChina.4.Nancy’snewhouseisabout150s______meters.5.The_________(剩余的)twentypatientsweretransferredtoanotherhospital.awakeprotectsouthwesternquareremaining6.Thenewscausedgreate________