英语人教版八年级下册unit 7 section b.ppt

Unit7What sthehighestmountainintheworld SectionB1a 2e 1a Comparefactsaboutthesetwoanimals Usethelanguageintheboxtohelpyoumakesentences Examplesentence Thiselephantweighsmanytimesmorethanthispanda 200cmtaller shorter weighmuchmore less eatmuchmore lesseatmanytimesmore Thiselephantis200cmtallerthanthispanda Thiselephantweighs50timesthanthispanda Thiselephanteatsmuchmorethanthispanda 1b Listenandcheck thenumbersyouhear 100 16 20 50 120 0 1 0 2 150 1 Atbirth ababypandaisabout to kilos 2 Atbirth ababypandaisabout cmlong 3 Ababypandaisnotblack Itis andithasno 4 Apandacanliveupto to years 1c Listenagainandcompletethesentences pink 0 2 15 0 1 teeth 20 30 1d Taketurnstellingyourclassmatesaboutpandas A Ababypandacannotsee B Anadultpandaweighsmanytimesmorethanababypanda bigbamboozoopopularcuteblackandwhiteSichuanfamousendangeredbeautifulforestprotect 2a Talkaboutpandasinyourclass Usethesewordstohelpyou Pairwork 2b Scanthearticletofindoutwhatthesenumbersmean 10 12 200 2 000 ScanningThismeansmovingyoureyesquicklydownthepagetofindspecificinformation Itis8 30a m attheChengduResearchBase LinWeiandtheotherpandakeepersarepreparingthemilkforthebabypandas breakfast At9 00a m theyfindthatmostofthebabiesarealreadyawakeandhungry Whenthebabiesseethekeepers theyrunovertothemwithexcitementandsomeofyoungpandasevenwalkintotheirfriendsandfallover LinWei oneofthepandakeepers says They resocuteandlovely Itakecareofthemlikethey remyownbabies Iwash feedandplaywiththemeveryday They reveryspecialtome Infact manypeoplearoundtheworldlovetheseblackandwhiteanimals PandashavebecomesopopularthattheyarenowasymbolofChina Scientistssaytherearenowfewerthan2 000pandaslivingintheforests Another300orsoliveinzoosorresearchcentersinChinaandothercountries Pandasdonothavemanybabies maybeonlyoneeverytwoyears Thebabiesoftendiefromillnessesanddonotliveverylong Adultpandasspendmorethan12hoursadayeatingabout10kilosofbamboo Manyyearsago therewerealotmorebambooforestsandpandasinChina butthenhumansstartedtocutdowntheforests Astheforestsgetsmallerandotherhumanactivitiescausemoreproblems pandascannotfindenoughtoeatandtheyarehavingfewerbabies AneducationprograminChengduteacheschildrenincitiesaboutpandasandotherendangeredwildanimals Theysendpeopletoschoolstotellchildrenabouttheimportanceofsavingtheseanimals AndtheChinesegovernmentistryinghardtohelpsavethepandas Scientistsaredoingresearchtobetterunderstandthehabitsofpandas Weallhopethatinthefuturetherewillbealotmorepandas WhatisLinWei sjob 2 Whatdothebabypandaseatforbreakfast 2c Scanthearticleagainandwriteshortanswerstothequestions Apandakeeper Theydrinkmilkforbreakfast 3 Whyarepandasendangered 4 WhatdoestheeducationprograminChengdudo 5 Whyarescientistsdoingresearch Ononehand thebabypandasdon tlivelongbecauseofillnesses Ontheotherhand pandasfeedonbamboo buthumanscutdownthebambooforests Itteacheschildrenaboutpandasandotherendangeredwildanimals Tobetterunderstandthehabitsofpandas 1 Thepanda attheChengduResearchBaseareawakeveryearlyinthemorningto breakfastforthebabypandas 2 Adultpandasdonothavebabiesvery andsomeofthebabiesonlyliveforashorttimebecauseof 2d Completethesentencesusingwordsandphrasesfromthepassage keepers prepare often illnesses 3 Anotherreasonforfewerandfewerpandasisbecausepeoplearecuttingdown sopandashavefewerplacestolive 4 AspecialprograminChengduteaches aboutwhypandasare andhowtosavethem 5 The isalsohelpingtosavethepandas Itis moretreestomakemorehomesforthepandas forests children endangered Chinesegovernment planting 2e Whatotherwaysdoyouthinkchildrencanhelptosavethepandas Pairwork 3a Readthefollowingwordsandphrasesaboutwhales Puttheminthecorrectplaceinthechart Humanscatchwhalesformeat fatandoilEatsmallfishandothersealifeJumphighoutofthewaterRulesonwhaleprotectionHugeWaterpollution LiveintheseaSomekindshaveteethLearnmoreaboutwhalesStopputtingrubbishintotheseaSingsongsWhalepartssoldtomakethingslikecandlesandsoap Huge Somekindshaveteeth Liveinthesea Eatsmallfishandothersealife Jumphighoutofthewater Singsongs Humanscatchwhalesformeat fatandoil Waterpollution Whalepartssoldtomakethingslikecandlesandsoap Rulesonwhaleprotection Learnmoreaboutwhales Stopputtingrubbishintothesea Whalesare Theylivein Theyeat Theycan Oneinterestingfactis Anotherinterestingfactis Somekindsofwhalesareindangerbecause Weshouldprotectwhalesfrom Ithinkpeopleshould shouldn t 3b Writeaparagraphaboutwhalesandwhytheyneedtobeprotected Usetheinformationin3a Thenmakeaposter 1 theyrunoverwithexcitementandsomeofthemevenwalkintotheirfriendsandfallover 它们地跑过去 其中一些甚至撞上自己的伙伴而跌倒 此句中runover walkinto和fallover均为短语动词 Languagepoints runover的意思是 跑上前去 跑过去 其中over用作副词 表示 从 的一边到另一边 穿越 例如 Sheranovertosayhello butIdidn trecognizeher 她跑过来打招呼 但我没有认出她来 walkinto表示 走路时意外地 撞上 例如 Ashewasthinkingtoodeeplyandnotpayingattentiontowherehewasgoing hewalkedstraightintoatree 由于他陷入沉思 没有注意看路 径直撞到了一棵树上 3 fallover表示 摔倒 跌跤 倒下 例如 Don truntoofast oryoumightfallover 别跑得太快 要不你会摔跤的 Manytreesfelloverafterthestorm 暴风雨后许多树木都倒了 falloversomething则表示 被某物绊倒 例如 Tommyfelloverthedogandbrokehisfrontteeth 汤米被那只狗绊了一跤 磕断了门牙 2 Scientistssaytherearenowfewerthan2 000pandaslivingintheremainingforest 科学家们说 如今生活在现存森林里的熊猫不足2000只 此举中livingintheremainingforest是一个现在分词短语 用作定语 修饰名词pandas 又如 thegirlssingingunderthetree树底下唱歌的姑娘们thewomenwashingclothesbytheriver河边洗衣服的妇女们 比较级和最高级填空 cheaper cheapest bigger biggest closer closest friendlier friendliest morepopular themostpopular morecomfortable themorecomfortable better best worse worst more most farther farthest 1 Paulisvery Heis thanhisbrother A heavy heavierB heavy heavyC heavier heavierD heavy heavyer2 Ithasthe clothingstoreinthetown A goodestB gooddestC bestD better3 Thisruleris thanthatone A longB longerC thelongestD longest4 Thisbookis ofall A cheapestB cheapD cheaperD thecheapest5 Heismuch thanhisbrother A tallerB tallC thetallestD tallest6 LiLeiis olderthanLucy A quiteB veryC muchD more 一 单选 7 Thisisoneof filmsofthisyear A moreexcitingB excitingC themostexcitingD mostexciting8 TheweatherinBeijingiscolderthan A inGuangzhouB GuangzhouC thatinGuangzhouD thatfromGuangzhou9 Tomis ofthetwoboys A tallerB tallestC thetallerD thetallest10 Ofmyparents myfatherlooks A oldB olderC theoldestD theolder11 Thiswatchis thanthatone A muchexpensiveB expensiverC moreexpensiverD moreexpensive 二 用括号中形容词的适当形式填空 1 Iamvery ButTomis thanI Frankis tired 2 Whichis difficult physicsorbiology 3 Thisbookis thantheothertwo Itis ofthethree easy 4 Insummerit s hot inWuHanthaninBeijing 5 TheChinesepeoplehaveamuch good lifenow tired moretired themosttired moredifferent easier theeasiest hotter better 三 填空 1 Lilygetsup early thanLucy 2 Whichgoes slowly TomorJim 3 Thisbookis interesting thanone earlier moreslowly moreinteresting 4 Sheworks careful inherschool 5 Whogoestobed late Jim TomorJack 6 Ithinkturkeyis delicious ofall themostcarefully thelatest themostdelicious Discusswithyourpartner Whichisthebesttown city hasthebest isthebestbecau