英语人教版八年级下册七单元ppt课件.ppt

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1、Unit 7Whats the highest mountain in the world?1a.Comparefactsaboutthesetwoanimals.Usethelanguageintheboxtohelpyoumakesentences.Example sentence:Thiselephantweighsmanytimesmorethanthispanda.(200cmtaller/shorter,weighmuchmore/less,eatmuchmore/lesseatmanytimesmore)Thiselephantis200cmtallerthanthispanda

2、.Thiselephantweighs50timesthanthispanda.Thiselephanteatmuchmorethanthispanda.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.Listenagain

3、andcompletethesentences.pink0.2150.1teeth20301d.Taketurnstellingyourclassmatesaboutpandas.A:Ababypandacannotsee.B:Anadultpandaweighsmanytimesmorethanababypanda.bigbamboozoo popularcuteblackandwhiteSichuanfamousendangeredbeautifulforestprotect2a.Talkaboutpandasinyourclass.Usethesewordstohelpyou2b.Sca

4、nthearticletofindoutwhatthesenumbersmean:10,12,200，2,000.ScanningThismeansmovingyoureyesquicklydownthepagetofindspecificinformation.1.be awake 醒着醒着2.die from 死于死于.3.spend doing 花费时间做某事花费时间做某事4.run over with excitement 兴奋地跑过去兴奋地跑过去5.walk into sb.撞到某人撞到某人6.fall over 摔倒摔倒7.or so 大约大约8.take care of 照顾照顾

5、;照料照料9.preparefor 为为准备准备 10.In the remaining of forests 再现存的森林里再现存的森林里11.every two years 每两年每两年12.cut down the forests 砍伐林木砍伐林木13.endangered animals 濒危动物濒危动物14.fewer and fewer pandas 大熊猫越来越少大熊猫越来越少15.be in danger 处于危险之中处于危险之中Itis8:30a.m.attheChengduResearchBase.LinWeiandtheotherpandakeepersareprepar

6、ingthemilkforthebabypandasbreakfast.At9:00a.m.,theyfindthatmostofthebabiesarealreadyawakeandhungry.Whenthebabiesseethekeepers,theyrunoverwithexcitementandsomeofthemevenwalkintotheirfriendsandfallover!“Theyresocuteandlovely.Itakecareofthemliketheyremyownbabies.Iwash,feedandplaywiththemeveryday.Theyre

7、veryspecialtome.”LinWeilovesherjob,butitisadifficultone.Pandasdonothavemanybabies,maybeonlyoneeverytwoyears.Thebabiesoftendiefromillnessesanddonotliveverylong.Adultpandasspendmorethan12hoursadayeatingabout10kilosofbamboo.Manyyearsago,therewerealotmorebambooforestsandpandasinChina,butthenhumansstarte

8、dtocutdowntheforests.Scientistssaytherearenowfewerthan2,000pandaslivingintheremainingforests.Another200orsoliveinzoosorresearchcentersinChinaandothercountries.AneducationprograminChengduteacheschildrenincitiesaboutpandasandotherendangeredanimals.Theysendpeopletoschoolstotellchildrenabouttheimportanc

9、eofsavingtheseanimals.Thechildrensingsongsormakeartworkaboutpandasandotherwildanimals.Teachingchildrenisonewaytohelpsavepandas.The Chinese governmentisalsoplantingmorebambootreessotherewillbemoreforestsforpandastolivein.Weallhopethatinthefuturetherewillbealotmorepandasthannow.1.WhatisLinWeisjob?2.2.

10、Whatdothebabypandaseatforbreakfast?2c.Scanthearticleagainandwriteshortanswerstothequestions.Heisresponsiblefortakingcareofthepandas,Includingwashing,feeding,playingwiththem.Theydrinkmilkforbreakfast.3.Whatdoadultpandaseat?4.Whyarepandasendangered?5.Whatisonewayofsavingpandas?Theyeatbamboo.Ononehand,

11、thebabypandasdontlivelongbecauseofillnesses;Ontheotherhand,pandasfeedonbamboo,buthumanscutdownthebambooforests.Teachingchildrentheimportanceofsavingpandas/Plantingmorebambootrees.1.Thepanda_ attheChengduResearchBaseareawakeveryearlyinthemorningto_breakfastforthebabypandas.2.Adultpandasdonothavebabie

12、svery_,andsomeofthebabiesonlyliveforashorttimebecauseof_.2d.Completethesentencesusingwordsandphrasesfromthepassage.keepersprepareoftenillnesses3.Anotherreasonforfewerandfewerpandasisbecausepeoplearecuttingdown_sopandashavefewerplacestolive.4.AspecialprograminChengduteaches_aboutwhypandasare_andhowto

13、savethem.5.The_isalsohelpingtosavethepandas.Itis_moretreestomakemorehomesforthepandas.forestschildrenendangeredChinesegovernmentplanting2e.Whatotherwaysdoyouthinkchildrencanhelptosavethepandas?3a.Readthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.Humanscatchwhalesformeat,f

14、atandoilEatsmallfishandothersealifeJumphighoutofthewaterRulesonwhaleprotectionHugeWaterpollutionLiveintheseaSomekindshaveteethLearnmoreaboutwhalesStopputtingrubbishintotheseaSingsongsWhalepartssoldtomakethingslikecandlesandsoapWhatdotheylooklike?Wheredotheylive?Whatdotheyeat?Whatcantheydo?Whydosomeo

15、fthemhavetobeprotected?Howcanweprotectthem?Huge;SomekindshaveteethLiveintheseaEatsmallfishandothersealifeJumphighoutofthewater;SingsongsHumanscatchwhalesformeat,fatandoil;Waterpollution;WhalepartssoldtomakethingslikecandlesandsoapRulesonwhaleprotection;Learnmoreaboutwhales;Stopputtingrubbishintothes

16、eaWhalesare.Theylivein.Theyeat.Theycan.Oneinterestingfactis.Anotherinterestingfactis.Somekindsofwhalesareindangerbecause.Weshouldprotectwhalesfrom.Ithinkpeopleshould/shouldnt.3b.Writeaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.1.theyrunoverwithexcitementand

17、someofthemevenwalkintotheirfriendsandfallover!它们地跑过去，其中一些甚至撞上自己的伙它们地跑过去，其中一些甚至撞上自己的伙伴而跌倒！伴而跌倒！此句中此句中runover；walkinto和和fallover均为均为短语动词。短语动词。Languagepoints1)runover的意思是的意思是“跑上前去；跑过去跑上前去；跑过去”，2)其中其中over用作副词，表示用作副词，表示“从从的的一边一边到另一边；穿越到另一边；穿越”。例如：。例如：Sheranovertosayhello,butIdidntrecognizeher.她跑过来打招呼，但我没

18、有认出她来。她跑过来打招呼，但我没有认出她来。2)walkinto表示表示“(走路时意外地走路时意外地）撞上撞上”。例如：例如：Ashewasthinkingtoodeeplyandnotpayingattentiontowherehewasgoing；hewalkedstraightintoatree.由于他陷入沉思，没有注意看路由于他陷入沉思，没有注意看路，径直撞到径直撞到了一棵树上。了一棵树上。3)fallover表示表示“摔倒；跌跤；倒下摔倒；跌跤；倒下”。例如：例如：Dontruntoofast,oryoumightfallover.别跑得太快，要不你会摔跤的。别跑得太快，要不你会摔

19、跤的。Manytreesfelloverafterthestorm.暴风雨后许多树木都倒了。暴风雨后许多树木都倒了。falloversomething则表示则表示“被某物被某物绊绊倒倒”，例如：例如：Tommyfelloverthedogandbrokehisfrontteeth.汤米被那只狗绊了一跤，磕断了汤米被那只狗绊了一跤，磕断了门牙。门牙。2.Scientistssaytherearenowfewerthan2,000pandaslivingintheremainingforest.科学家们说：如今生活在现存森林里的熊猫不科学家们说：如今生活在现存森林里的熊猫不足足2000只。只。此举

20、中此举中livingintheremainingforest是一个现是一个现在分词短语，用作定语，修饰名词在分词短语，用作定语，修饰名词pandas.又如：又如：thegirlssingingunderthetree树底下唱歌的姑娘们树底下唱歌的姑娘们thewomenwashingclothesbytheriver河边洗衣服的妇女们河边洗衣服的妇女们cheapbigclosefriendlypopularcomfortablegood/wellbad/badly 比较级和最高级填空：比较级和最高级填空：much/manyfarcheapercheapestbiggerbiggestcloser

21、closestfriendlierfriendliestmore popularthe most popularmore comfortablethe more comfortablebetterbestworseworstmoremostfartherfarthest1.Paul is very _.He is _ than his brother.A.heavy-heavierB.heavy-heavy C.heavier-heavier D.heavy-heavyer2.It has the _ clothing store in the town.A.goodest B.gooddes

22、t C.best D.better3.This ruler is _ than that one.A.long B.longer C.the longest D.longest4.This book is _ of all.A.cheapest B.cheap D.cheaper D.the cheapest5.He is much _ than his brother.A.taller B.tall C.the tallest D.tallest6.Li Lei is _ older than Lucy.A.quite B.very C.much D.more一.单选。7.This is o

23、ne of _ films of this year.A.more exciting B.exciting C.the most exciting D.most exciting8.The weather in Beijing is colder than_.A.in Guangzhou B.Guangzhou C.that in Guangzhou D.that from Guangzhou9.Tom is _ of the two boys.A.taller B.tallest C.the taller D.the tallest10.Of my parents,my father loo

24、ks_.A.old B.older C.the oldest D.the older11.This watch is _ than that one.A.much expensive B.expensiver C.more expensiver D.more expensive二二.用括号中形容词的适当形式填空。用括号中形容词的适当形式填空。1.I am very _.But Tom is _ than I.Frank is _.（tired）2.Which is _（difficult）,physics or biology?3.This book is _ than the other t

25、wo.It is _of the three.（easy）4.In summer its _（hot）in Wu Han than in Beijing.5.The Chinese people have a much _ （good）life now.tiredmore tiredthe most tiredmore differenteasierthe easiesthotterbetter三三.填空：填空：1.Lilygetsup_(early)thanLucy.2.Whichgoes_(slowly),TomorJim?3.Thisbookis_(interesting)thanone

26、.earliermore slowly more interesting4.Sheworks_(careful)inherschool.5.Whogoestobed_(late)Jim,TomorJack?6.Ithinkturkeyis_(delicious)ofall.the most carefullythe latestthe most deliciousDiscuss with your partnerWhichisthebesttown/city?hasthebestisthebestbecausebetterthan,butisthemostIthinkQingdaoistheb

27、estcityinChina,becauseitisthemostbeautiful.ButIthinkBeijingisthemostpopularcityforvisitors.Beijingisnotverycoldinwinter.Itsabout-10c.Itdoesntoftenrainorsnow.Hotelsusuallycuttheirpricesinwinter.About200yuananightisenough.SanyaisinHainanProvinceinsouthernChina.Itsstillwarminwinter.Itsabout15cintheafte

28、rnoon.Sanyahasbeautifulbeaches.Thepriceofahotelroomisabout320yuananight.SanyaHarbinin the north of China (in northern China)HarbinisinthenorthofChina.Itscoldinwinter,sometimes-30c.Touristsneedtowearwarmclothes.ThereisanIceandSnowFestivalinwinter.Ahotelroomisabout230yuananight.Homework1.Howmuchdoyouk

29、nowaboutpandas?sharewithyourpartners.Anddiscusshowtoprotectthem.2.Searchmoreinformationaboutwhalesontheinternet.Unit 7Whats the highest mountain in the world?1.Completethechart.AdjectivesComparativesSuperlativeshighdangerouslongpopularhigherhighestmoredangerousmostdangerouslongerlongestmorepopularmo

30、stpopular2.Matchverbsandobjects.Thenaddonemoreobjecttoeachlist.VerbsObjects1.reacha.mylife,mymoney,.2.achieveb.thetopofamountain,thelibrary,.3.riskc.mydream,success,ReachthetopofamountainReachthelibraryReachthebusstopReachtheagreement（达成协议）（达成协议）AchievemydreamsAchievesuccessAchievethefirstplaceAchie

31、veourgoalRiskmylifeRiskmymoneyRiskmanagement(风险管理风险管理)Riskdefeat(冒着失败的风险冒着失败的风险)1.Anelephantweighs(few/many)timesmorethanadog.2.Anadultpandacaneat(much/alittle)morethanacat.3.Canadaisa(little/lot)less_(crowded)thanChina.4.Atigeris(much/alittle)_(strong)thanaman.3Circlethecorrectwordand/orfillinthebl

32、ankwiththecorrectformofthewordinbracketsforeachsentence.crowdedstronger()1.Thebikecostme_yuan.Afivehundredandforty BfivehundredsfortyCfivehundredforty DfivehundredfortyA()2._peopleintheworldaresendingandreceivinge-mailseveryday.A.MillionofB.Manymillionsof C.Severalmillionof D.SeveralmillionsB二、单项选择。

33、二、单项选择。()3._treeswereplantedonthemountainlastyear.A.ThousandsofB.ThousandofC.FivethousandofD.Fivethousands.A()4.-Canyouwritethenumbereighty-fivethousand,sixhundredandtwenty-six?-Yes,itis_.A.856620B.85626C.58662D.58626B5_isthepopulationofyourcountry?A.HowmanyB.HowmuchC.WhichD.What6Astimegoeson,thewor

34、ldspopulationis_.A.moreandmoreB.largerandlargerC.smallerandsmallerD.fewerandfewerBD三、三、将下列形容词变成比较级形式：将下列形容词变成比较级形式：oldfatyounguglyhighlowlightwhitesunnyhotcoololderfatteryoungeruglierhigherlowerlighterwhitersunnierhottercooler四、词汇四、词汇1.Imtallbutmysisteris_(short).2.Mymotherhaslonghair,andmysisterhas

35、_(long)hair.3.Thislittlebabyis_(outgoing)thanthatone.shorterlongermoreoutgoing 4.Insomewayswelookthesame,insomewayswelook_(不同不同).5.Annisavery_(安静的安静的)girl,shehardlymakesnoise.differentquiet1.Thetwins_lovelygirls.A.areallB.arebothC.bothare2.IlikedrawingandIamgood_it.A.inB.onC.at3.Thatboxis_thanothers

36、.A.moreheavierB.heavyC.muchheavier五、单项选择五、单项选择B CC4.Sheisthreeyears_thanIam.A.oldB.moreoldC.older5.Ithinkagoodfriendshouldmakeme_.A.laughB.laughingC.tolaughCA6.Lucyisveryshort,butsheis_thanhersister.A.shorterB.longerC.tallerD.older7.Frankis_friendlythanhisbrother.A.alittlemoreB.afewmoreC.muchD.alittle8.Samis_atChinesethanJim.A.goodB.wellC.betterD.gooderCAC9.Thisoneistoolarge.Canyoushowmea_one?A.largerB.largeC.smallD.smaller10.DoyouthinkMarchis_thanJanuary?Yes,its_warmer.A.better,alittleB.well,muchC.worse,veryD.nicer,quiteDAHomeworkReviewwhatyouhavelearntinthisunitandprepareforthenextunit.