2023学年完整公开课版八年级下U7SectionB2

八年级下教学辅助课件Unit7

What’sthehighestmountain

intheworld?SectionBPeriodTwobambooendangeredresearchkeeperawakeexcitementwalkintofallovern.

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；兴奋走路时撞着绊倒WordsReview单击播放录音excite+ment(名词后缀)orsoillnesswildgovernmentwhaleoilprotectionhuge大约n.

疾病；病adj.

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WordsReviewill+ness(名词后缀)govern+ment(名词后缀)ObjectivesToreadandunderstandthematerialonpandas2.Tolearntoscanthepassagetogetspecificinformation3.Toknowtheimportanceofsavingendangeredanimals4.Tolearnnewwords:bamboo,research,keeper,awake,excitement,illness,remaining,wild,government,oil,protection,huge…ThegiantpandaisknownasthenationaltreasureofChina.大熊猫被称为中国的“国宝”。Whatdoyouknowaboutpandas?PandafoodactivitiesbirthappearancelivingenvironmenthabitsGROUPWORKTalkaboutpandasinyourclass.Usethesewordstohelpyou.bigbamboozoopopularcuteblackandwhiteSichuanfamousendangeredbeautifulforestprotect2aWorkingroupsoffour.Taketurnstotellastoryaboutpandas.Eachstudentinyourgrouppicksthreewordsorphrasesfromthelisttomakesentencesaboutpandasinyourstory-telling.Thereisafamilyofpandaslivinginaforest.Forexample:Thefatherandmotherareblackandwhite.Thebabypandaispinkbutitisverycute.Thepandaseatalotofbambooeveryday.…Nowlet’sreadthearticletogetmoreinformationaboutpandas.Thenfinishthefollowingtasks.Listenandanswerthefollowingquestions.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Readingstrategyskimmingscanningageneralidea

certaininformationtitlesandheadingsthefirstandlastsentencesofparagraphsthefirstandlastparagraphspicturesandchartsScanthetextforkeywordsandphrases,dates,etc.Donotneedtoreadthewholetext.Readingthearticletofindoutwhatthesenumbersmean:10,12,300,2,000.2b10—Adultpandaseat10kilosofbamboodaily.300—About300pandasliveinzoosorresearchcentersinChinaorothercountries.2000—Scientistssaytherearefewerthan2,000pandaslivingintheforests.12—Adultpandasspendmorethan12hoursadayeating.Scanning(扫读)：即直接搜寻数字，然后阅读数字前后的内容，确定数字表达的信息WhatisLinWei’sjob?2.Whatdothebabypandashaveforbreakfast?Readthearticleagainandwriteshortanswerstothequestions.Heisapandakeeper.Babypandasdrinkmilkforbreakfast.2cCheckyouranswers!3.Whyarepandasendangered?Pandasareendangeredbecausetheydonothavemanybabies,andthebabiesoftendiefromillnessesanddonotliveverylong.Astheforestsgetsmallerandotherhumanactivitiescausemoreproblems,pandascannotfindenoughtoeatandtheyarehavingfewerbabies.4.WhatdoestheeducationprograminChengdudo?5.Whyarescientistsdoingresearch?Theysendpeopletoschoolstotellchildrenabouttheimportanceofsavingpandasandotherendangeredwildanimals.Theyhopetobetterunderstandthehabitsofpandas./2.3.4.5.Completethesentencesusingwordsfromthepassage.2dThepanda_______attheChengduResearchBaseareawakeearlyinthemorningto________breakfastforthebabypandas.In______,pandashavebecomeso___________thattheyarenowasymbolofChina.keeperspreparefactpopular3.Adultpandasdonothavebabiesvery_____,andsomeofthebabiesonlyliveforashorttimebecauseof_________.4.AspecialprograminChengduteaches________aboutwhypandasare___________.5.TheChinesegovernmentishelpingto_______thepandas.Scientistsalsowanttobetter____________thehabitsofpandas.childrenendangeredunderstandoftenillnessessaveReadthepassageagainandfillintheblanks.PandasBabypandasAmountoffoodNumberofpandasWaystoprotectpandasOnly______________________Babiesoftendiefrom________10__________________adayFewerthan2000__________________300_______________________Teach_______.Tellthemaboutthe__________ofsavingpandas.Scientistsaredoingresearch____________________________.oneeverytwoyearsillnesseskilosofbamboointheremainingforestinzoosorresearchcenterschildrenimportanceTrytoretellthestoryaccordingtothecolumn.tobetterunderstandthe

habitsofpandasWhatotherwaysdoyouthinkchildrencanhelptosavethepandas?2e1.Donotbotherthepandasandletthemlivepeacefullyinthewild.2.Volunteertodosomeworkhelpingtoprotectthepandas.3.Todosomeadvertisementaboutprotectingthepandas.Forexample:usefulwordsandphrases翻译下列的短语。

成都研究基地2.醒着3.兴奋的跑过去4.走路时撞到一位老人5.绊倒6.…….的一个象征7.大约100公斤8.死于某种原因9.拯救动物的重要性10.努力做ChengduResearchBasebeawakerunoverwithexcitementwalkintoanoldmanfalloverasymbolof…onehundredkilosorsodiefrom…

theimportanceofsavinganimalstryhardtodosth.

GuessCanyouguesswhattheanimalis?Theyarehugeanimals.Theyliveinthesea.Theycansingsongs.Theycanjumphighoutofwater.Theyareverycleverandalsoveryfriendly.Whatarethey?WhalesWhatdoyouknowaboutwhales?whalesfoodactivitiesbirthappearancelivingenvironmenthabitsPleaselookatthepicturesbelow:Thewhalesareindangernow.Whatshouldwedotoprotectthem?Readthewordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.3aWhatdotheylooklike?Wheredotheylive?Whatdotheyeat?Whatcantheydo?*Huge*Somekindshaveteeth*Inthesea*Smallfishandothersealife*Jumphighoutofthewater*SingsongsWhydosomeofthemhavetobeprotected?Howcanweprotectthem?1.Humanscatchwhalesformeat,fatandoil2.Waterpollution3.Whalepartssoldtomakethingslikecandlesandsoap1.Rulesonwhaleprotection2.Learnmoreaboutwhales3.Stopputtingrubbishintothesea4.Singsongs(tomakepeoplemoreawareoftheimportanceofprotectingwhales)Writeaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.3bWhalesare…Theylivein…Theyeat…Theycan…Oneinterestingfactis…Anotherinterestingfactis…Somekindsofwhalesareindangerbecause…Weshouldprotectwhalesfrom…Ithinkpeopleshould/shouldn’t…Samplewriting:

Whalesarehugeanimals.Theyliveintheseaandeatsmallfishandothersealife.Oneinterestingfactis

whalescanjumphighoutofwater.Somekindsofwhalesareindangerbecausehumanscatchthemformeat,fat,andoil,andusewhalepartstomakecandlesandsoap.Whalesarealsoindangerfromwaterpollution.Weshouldprotectwhalesbymakingrulesonwhaleprotectionandbynotputtingrubbishintothesea.Ithinkpeopleshouldlearnmoreaboutwhales.*be/stay/keep/lie+awake:“醒着”*反义词：asleep:“睡着”1.At9:00a.m.,theyfindthatmostofthebabiesarealreadyawakeandhungry.她过去常常夜里躺在床上合不上眼，发愁怎样付账单。Sheusedtolieawakeatnightworryingabouthowtopaythebills.Languagepoints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。Hewastheonlyboyawakeatthattime.Practisefully/wideawake“完全醒来；十分清醒”(注意：awake不与very搭配使用）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:“10公斤竹子”*该结构是不可数名词量的表达法：“数词+单位名词+of+名词”

(其中单位名词可以是单数，也可是复数)2)spend…(in)doingsth.“花费……做某事”2.Adultpandasspendmorethan12hoursadayeatingabout10kilosofbamboo.造这座桥花了他们两年时间。Theyspenttwoyears(in)buildingthisbridge.excitement:不可数名词，“激动，兴奋”1)excite:动词,“使激动，使兴奋”2)walkinto:“（走路时意外）撞上”3)fallover:“绊倒，跌倒，倒下”3.…theyrunovertothemwithexcitementandsomeoftheyoungpandasevenwalk

intotheirfriendsandfallover!……它们兴奋地跑过来，有些甚至撞到同伴还摔倒了。他激动地哭喊着。Hecriedinexcitement.下楼时一定要注意，否则你可能会撞着别人。Dobecarefulwhenyougodownstairs,oryoumaywalkintootherpeople.暴风雨之后，许多树木都倒了。Manytreesfelloveraftertherainstorm.livingintheforest：V-ing短语修饰前面的名词pandas，作其后置定语4.Scientistsaytherearenowfewerthan2000pandaslivingintheforests.科学家们说现在只有不到2000只大熊猫生活在森林里。现在操场上有十多个正在打篮球的男生。Therearemorethan10boysplayingbasketballontheplaygroundnow.1)*another:“另一，又一”

another+基数词+名词

=基数词+other+名词2)*orso:“大约”，相当于about/around

数词/表时间的名词+orso=about/around+数词/表时间的名词5.Another300orsoliveinzoosorresearchcentersinChinaandothercountries.另外还有300只左右生活在中国和其他国家的动物园或研究中心里。我们在那又待了三天。Westayedthereforanother

threedays.=Westayedthereforthree

otherdays.修这条路花费了他们大约三年时间。Ittookthemthreeyears

orsotobuildthisroad.=Ittookthemabout/aroundthreeyearstobuildthisroad.1)diefrom/of+死亡原因:“死于……”2)ill(adj.生病的)+ness(名词后缀)→illness“疾病，病”（因病而导致的不健康状态）*adj.+ness→n.:表示性质，状态

kind→kindness(仁慈)happy→happiness(幸福)6.Thebabiesoftendiefrom

illnessesanddonotliveverylong.熊猫宝宝常死于疾病，也活不了多久。他因病不能来。Hecan’tcomebecauseofillness.老张上周因病去世了。Mr.Zhangdiedfromillnesslastweek.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.awakeprotectsouthwestern4.Thenewscausedgreate_________(激动)amongherfriends.5.Ah

____(巨大的)

firewasblazinginthefireplace.6.Weshouldtryourbesttoprotectthe___________(濒危的)animals.7.Shepretendedto_________(跌倒