八年級下冊英語《Unit 7 What's the highest mountain in the world？》單元課件

Unit7What'sthehighestmountainintheworld?SectionA第一課時(shí)1a-2dNewwordssquaren.平方metern.米desertn.沙漠population

n.人口walln.墻tourv.n.旅行LanguageGoal:Talkaboutgeographyandnature1a.Matchthefactsyouknow.Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershigh1aPracticePracticeinpairslikethis:A:Whichisthe…inthe…?B:…1b.Listenandcompletethesentences.

1.Qomolangmais______thananyothermountainintheworld.2.TheSaharais____________desertintheworld.3.TheCaspianSeais____________ofallthesaltlakes.4.TheNileis_________riverintheworld.higherthebiggestthedeepestthelongest1c.

Usetheinformationin1btomakeconversations.Whatisthehighestmountainintheworld?Qomolangma.2a.

Listenandnumberthefacts(1-4)intheorderyouhearthem.6,3005,0005,464300___TheYangtzeRiverisabout____kilometerslongandtheYellowRiveris___kilometerslong.___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.___Chinaisover___yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven___yearsold.___ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.12342b.Listenagainandfillintheblanksin2awiththenumbersinthebox.

6,3005,0005,464300___TheYangtzeRiverisabout_______kilometerslongandtheYellowRiveris______kilometerslong.___Chinahasthebiggestpopulationintheworld.It’salotbiggerthanthepopulationoftheUS.6,3005,4642b___Chinaisover______yearsold.IthasamuchlongerhistorythantheUS.TheUSisnoteven___yearsold.___ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.5,0003002c.Makeconversationsusingtheinformationin2a.

DidyouknowthatChinaisoneoftheoldestcountriesintheworld?

Yes,Idid.it’smucholderthanmycountry.Usetheinformationin2atoretellthestoryinaconversationbetweentheboyandaTVreporter.DidyouknowthatYangtzeRiveristhelongestriverinChina?

Yes,Idid.It’s6,300meterslong.2d.Role-playtheconversation.

Guide:Feelfreetoaskmeanythingontoday’sGreatWalltour.Tourist1:Howlongisthewall?Guide:Ah,themostpopularquestion!Ifwe’reonlytalkingaboutthepartsfromtheMingDynasty,it’sabout8,850kilometerslong.Thismakesitthelongestwallintheworld.Tourist2:Wow,that’samazing!Whydidtheancientemperorsbuildthewall?2dGuide:Themainreasonwastoprotecttheirpartofthecountry.Asyoucansee,it’squitetallandwide.AsfarasIknow,therearenoman-madeobjectsasbigasthis.Tourist3:IsBadalingpartoftheMingGreatWall?Guide:Yes,it’sthemostfamouspart.

Languagepoints1．TheSaharaisabout9,600,000squarekilometersinsize.square是可數(shù)名詞，意為“平方；正方形”。square用于專有名詞時(shí),其前不加冠詞。如：Askeachstudenttodraw16squaresonapieceofpaper.要求每個(gè)學(xué)生在紙上畫16個(gè)正方形。Iwouldestimatethesizeofthegardenat100squaremetres.據(jù)我看,這花園總面積100平方米左右。Languagepoints2.TheCaspianSeais1,025metersdeep.（1）deep是形容詞，意為“深的；縱深的”。如：Thisriverisabout6metersdeep.這河大約有六米深。Hispersonalityleftadeepimpressiononus.他的人品給我們留下了深刻的印象。（2）meter是名詞，意為“米；公尺”。如：Theboyisonemetertallinhisstockingfeet.這個(gè)小男孩不穿鞋的身高是一米。Itisamere100meterfrommyhousetothetheater.從我家到劇場只有一百公尺。Languagepoints3.Chinahasthebiggestpopulationintheworld.(1)population是集合名詞，意為“人口；人口數(shù)量”，無復(fù)數(shù)形式，在句中作主語時(shí)，謂語動詞用單數(shù)。但當(dāng)population前有分?jǐn)?shù)或百分?jǐn)?shù)修飾時(shí)，用于指具體的人數(shù)，故作主語時(shí)，謂語動詞要用復(fù)數(shù)形式。如：Thepopulationisgrowingfast。

人口增長很快。Onefifthsofthepopulationhereareworkers。

這兒有五分之一的人是工人。LanguagepointsLanguagepoints

4.ChinaisalmostasbigastheUs,butitisthebiggestcountryinAsia.（1）“as+形容詞或副詞的原級+as”表示雙方在某個(gè)方面一樣，既可以用在肯定句里，也可以用在否定句中。如：Sheisastallasme.她和我一樣高。HerunsasfastasPaul.他跑得和保羅一樣快?！睢皀otas+形容詞或副詞的原級+as”表示雙方在某個(gè)方面不同。如：HisEnglishisnotasgoodashers.他的英語不如她的好。Languagepoints(2)biggest是形容詞big的最高級，意為“最大的”。如：ThisisthebiggestanimalthatIhaveeverseen.這是我見過的最大的動物。

形容詞的最高級用于表示三者或三者以上（人或物）的比較中，在某方面超過其他人或物。最高級的前面要加定冠詞the，后面可帶of/in短語來說明比較的范圍。如：It'sthemostexpensivecarintheworld.它是世界上最昂貴的汽車。Whosedrawingisthebestofall?在所有畫當(dāng)中誰的畫最好？Languagepoints5.Feelfreetoaskmeanythingontoday’sGreatWalltour.wall是可數(shù)名詞，意為“墻,圍墻”,inthewall表示“在墻的里面”;而onthewall表示“在墻的表面”。theGreatWall(長城)是theGreatWallofChina(中國長城)的簡稱。如：Theexplosioncausedthewallsofthebuildingtofallin.爆炸使建筑物的墻倒塌了。HewhodoesnotreachtheGreatWallisnotatrueman.不到長城非好漢。單項(xiàng)選擇。1.Ithinksheis____ofallthegirls.A.beautifulB.morebeautifulC.mostbeautifulD.themostbeautiful2.—Howtallheis!—Yes,heis____thananyotherstudentinhisclass.A.tallB.tallerC.tallestD.moretallDB根據(jù)漢語意思完成句。1.據(jù)我所知，世界上沒有墻和長城一樣長。_______________Iknow,nootherwallsare________________theGreatWall.2.中國人口非常多。China's_______________________.=China'speople____________.Asfarasaslongaspopulationislarge/bigaremanyR八年級下冊Unit7What'sthehighestmountainintheworld?SectionA3a-3cGrammar-4cnaturen.大自然oceann.海洋freezingadj.極冷的；冰凍的thickadj.

厚的；濃的achievementn.成就；成績succeedv.

實(shí)現(xiàn)目標(biāo)；成功Reading自讀文章，在書中劃出重點(diǎn)、疑點(diǎn)后，翻譯下列短語。先獨(dú)立完成，后小組商議。1.最危險(xiǎn)的山峰

2.世界上最危險(xiǎn)的運(yùn)動之一themostdangerousmountainoneoftheworld’smostdangeroussportsReading3.來自世界各地的登山者4.橫亙于中國的西南邊界5.在所有的山峰中theclimbersfromallovertheworldrunalongthesouthwesternpartofChinaofallthemountains3a.

Readthearticleandmatcheachparagraphwiththemainideas.

Paragraph1Paragraph2Paragraph3SpiritofclimbersAchievementsofclimbersFactsanddangers3b.

Readthearticleagainandcompletethechart.

Paragraph1Paragraph2Paragraph3Listfourdangersforclimbers.ListthreeachievementsListfourcomparisonsthickclouds1953—TenzingNorgayandEdmundHillarywerethefirsttoreachthetopmostdangeroussport3bsnowcanfallveryhardfreezingweatherconditionsheavystormsThefirstChineseteamreachedthetopin1960.ThefirstwomantosucceedwasJunkoTabeifromJapanin1975.Peoplecanchallengethemselvesinthefaceofdifficulties.Nevergiveuptryingtoachieveourdream.Humanscanbestrongerthantheforcesofnature.3c.Answerthequestionsusinginformationfromthearticle.1.WherearetheHimalayas?2.HowhighisQomolangma?InthesouthwesternpartofChina.Itis8,844.43metershigh.3c3.Whydosomanypeopletrytoclimbthis

mountaineventhough

itisdangerous?4.Whatdoesthespiritoftheclimberstellus?Becausepeoplewanttochallengethemselvesinthefaceofdifficulties.Weshouldnevergiveuptryingtoachieveourdreams.GrammarFocusWhat'sthehighestmountainintheworld?Qomolangma.HowhighisQomolangma?It's8,844.43metershigh.It'shigherthananyothermountain.Whichisthedeepestsaltlakeintheworld?TheCaspianSeaisthedeepestofallthesaltlakes.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?Yes,Idid.It'smucholderthantheUS.語法內(nèi)容請見學(xué)案對應(yīng)處4a.Fillintheblankswiththecorrectformsofthewordsinthebox.bigmuchpopularlongoldhigh1.TheAmazonRiverisoneofthe_______

riversintheworld.It’salittle_______ thantheYangtzeRiver.longestlonger4a2.Qomolangmais8,844.43meters_____.

It’soneofthemost________placesfor

seriousmountainclimbers.3.Nooceanintheworldisas_______as

thePacificOcean.4.AlthoughJapanis_______thanCanada,itis_______smaller.highpopularbigoldermuch4b.Writetwocomparisonsabouttwotopics.Writetruefacts.Tworivers:_________________and_________________1.___________________________________________________________________2.______________________________________________________________________________________________________theYangtzeRivertheAmazonRiverTheYangtzeRiverisalmostaslongastheAmazonRiver.TheAmazonislongerthantheYangtze,buttheYangtzeRiveristhelongestriverinChina.4bTwocities:_________

and___________1._________________________________.2.___________________________________________________________________________________________________.SingaporeKualaLumpurKualaLumpurisasmodernasSingapore.SingaporeisbiggerthanKualaLumpurandhasalargerpopulationthanKualaLumpur4bTwoanimals:_________and______1._______________________________.2.______________________________________________________________.MonkeyDogAdogisbiggerthanamonkey.Amonkeyissmallerthanadog,butitclimbsatreefasterthandog4c.Writefivequestionsusingcomparisons.

Thenaskyourpartneryourquestions.

1._________________________________2._________________________________3._________________________________4._________________________________5._________________________________Whatisthehighestbuildinginourcity?

Whatisthebusiestsubwaystationinourcity?

Whatisthelargestshoppingmallinourcity?

Whatisthebiggestparkinourcity?

Whatisthelongestroadinourcity?

Languagepoints

Oneoftheworld’smostdangeroussportsismountainclimbing,…

“oneof+the+形容詞的最高級+復(fù)數(shù)名詞”，意為“最……之一”。如：

MissWangisoneofthemostpopularteachersinourschool.王老師是我們學(xué)校最受歡迎的老師之一。2.Itisalsoveryhardtotakeinairasyougetnearthetop.

Itis+adj.+todosth.

it作形式主語放在句首，而把真正的主語放在句尾。常用于此句型的形容詞有important,difficult,dangerous,necessary,useful,possible等，用來對todosth.進(jìn)行說明。此句型可以轉(zhuǎn)換成Todosth.is+adj.。Languagepoints如：ItisimportanttostudyEnglishwell.學(xué)好英語很困難。

It’sverydifficulttoclimbQomolangma.攀登珠穆朗瑪峰很難。Languagepoints3.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.difficulty既可作可數(shù)名詞也可作不可數(shù)名詞。作可數(shù)名詞時(shí)通常用復(fù)數(shù)，表示具體概念，即：各式各樣的“困難，難題，難事”。如：He’shavingfinancialdifficulties.

他正手頭拮據(jù)。作不可數(shù)名詞時(shí)，譯作“困難，艱難，幸苦”。如：Shehadgreatdifficultyinunderstandinghim.她很難理解他說的話。Languagepoints4.Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.

giveup意為“放棄”，后面可以接名詞、代詞或v-ing形式作賓語。注意：如果其賓語是名詞，那么名詞可以放在

give和up之間，也可以放在up之后；如果其賓語是代詞，那么代詞只能放在give和up之間。Languagepoints如：Mygrandfatherwantstogiveup

drinking

wine.

我爺爺想戒酒。

AlthoughEnglishisn’teasytolearn,

Iwon’tgiveitup.

雖然英語不易學(xué)，但我不會放棄。Languagepoints5.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?

eventhough用作從屬連詞，意為“即使；盡管，相當(dāng)于evenif，引導(dǎo)讓步狀語從句，一般不與并列連詞but連用。如：Mr.Wangwillcomeontimeeven

thoughitrains.盡管下雨，但王老師會按時(shí)來。Languagepoints1.Fishtake____oxygenthroughtheirgills.A.upB.intoC.inD.for2.Thereareso____toysintheshopthatIcan'tdecidewhichtobuy.A.suchB.manyC.moreD.that3.Thepolicemanshowedgreatbravery____danger.A.inthefaceB.inthefrontofC.inthefaceofD.beforeCBC4.Itissaidthatitis____todayasyesterday.Shallwegoskatingthisafternoon?A.thehottestB.ashotC.hottestD.hotter5.Shanghaiisbiggerthan____inJapan.A.anyothercityB.alltheothercitiesC.anycityD.theothercities6.Shelooks____thanshedoes.A.themoreolderB.veryolderC.mucholderD.moreolderBACR八年級下冊Unit7What'sthehighestmountainintheworld?SectionB1a-1dWhat'sthis?It'sapanda.It'sanelephant.What'sthis?weighv.稱重adultn.

成人adj.

成年的Newwordsbirthn.出生；誕生upto

至多有；不多于1aComparefactsaboutthesetwoanimals.Usethelanguageintheboxtohelpyoumakesentences.Elephant—is350cmtall—weighs5,000kilos—eats150kilosoffoodaday1aPanda

—is150cmtall(standingontwolegs)—weighs100kilos—eats10kilosoffood

adayExamplesentences:Thiselephantweighsmanytimesmorethanthispanda.(200cmtaller/shorter,weighmuchmore/less,eatmuchmore/less,eatmanytimesmore)1a大熊貓最奇特的一點(diǎn)是新生兒在出生時(shí)相當(dāng)?shù)牟怀墒?，體重僅是它母親體重的0.1%，平均為145克左右，約為成年的千分之一。照顧孩子是一項(xiàng)非常艱巨的任務(wù)，通常歷時(shí)18個(gè)月，有時(shí)長達(dá)兩年，直到她的下一個(gè)孩子出生。

大象是現(xiàn)存世界最大的陸棲動物，主要外部特征為柔韌而肌肉發(fā)達(dá)的長鼻和扇大的耳朵，具纏卷的功能，是象自衛(wèi)和取食的有力工具。象肩高約2米，體重3～7噸。非洲象耳大，體型較大，體重較重。亞洲象耳小，身體較小，體重較輕。

1b

Listenandcheck(√)thenumbersyouhear.1001620501200.10.2150

√√√√√1c.Listenagainandcompletethe

sentences.

1.Atbirth,ababypandaisabout___to___kilos.

2.Atbirth,ababypandaisabout___

cmlong.

3.Ababypandaisnotblack.Itis____andithasno_____.4.Apandacanliveupto___to

____years.0.10.215pinkteeth2030Anadultpandaweighsmany

timesmorethanababypanda.Ababypandacannotsee.1d.Taketurnstellingyourclassmatesaboutpandas.

LanguagepointsAnadultpandaweighsmanytimesmorethanababypanda.weigh是動詞，意為“有重；重”，用作及物動詞時(shí),接名詞、代詞作賓語?？捎糜诒粍咏Y(jié)構(gòu)。weigh也可表示某物重達(dá)多少,接表示數(shù)量的名詞性狀語。如：Thefirstman-madesatelliteofourcountry

weighs173kilogrammes.

我國第一顆人造衛(wèi)星重173公斤。

Thedoctorweighedthebabyeverymonth.

醫(yī)生每個(gè)月都給這個(gè)嬰兒稱體重。Languagepoints☆weight做名詞，意為“重量,分量”,也可指“重的特性”“重力”,是不可數(shù)名詞,引申可表示“負(fù)荷,負(fù)擔(dān)”,作此解時(shí)通常只用于單數(shù)形式；也可作“重量單位”或“不同分量”解,是可數(shù)名詞,也可用作不可數(shù)名詞；還可作“秤砣,砝碼”“重物”解,是可數(shù)名詞。weight還可表示“重要性、嚴(yán)重性或影響力(的程度)”,是不可數(shù)名詞。1.Jimisfunnierthan_____inhisclass.A.anyotherboyB.anyboyC.anyotherboysD.alltheboys2.Weshould_____animalsandmakelawsonanimal_____.A.protect,protectionB.protect,protectC.protection,protectD.protection,protectionAA3.—Whydon'tyoubuythisbook?—Becauseitis___ofthetwobooks.A.expensiveB.moreexpensiveC.mostexpensiveD.themostexpensive4.Davidjumpedthe____inthelongjump.Hewonthegame!A.longestB.fastestC.highestD.farthestBD5.LiMingismuchcleverthan____studentintheirclass.A.anyB.anyotherC.othersD.theothers6.Ourschoolis____thanyours.A.biggertwiceB.twicebigC.twobiggerD.twicebiggerB

DUnit7What'sthehighestmountainintheworld?SectionB2a-2dbamboon.竹子endangeredadj.瀕危的keepern.飼養(yǎng)員awakeadj.醒著excitementn.激動illnessn.疾病remainingadj.

遺留的；剩余的artworkn.插圖wildadj.野生的governmentn.政府2a.Talkaboutpandasinyourclass.Usethesewordstohelpyou.bigbamboozoopopularcuteblackandwhiteSichuanfamousendangeredbeautifulforestprotectReadingScanthearticletofindoutwhatthesenumbersmean:10,12,200,20002bThismeansmovingyoureyesquicklydownthepagetofindspecificinformation.ScanningLanguagepoints1.At9:00

a.m.,theyfindthatmostofthe

babiesarealreadyawakeandhungry.

awake是形容詞，意為“醒著的”。如：Givehimtheletterassoonashe's

awake.他一醒就把這封信給他。

Thewideawakepatientsheardthe

strangesound.

那些十分清醒的病人聽到這奇怪的聲音。Languagepoints2.Whenthebabiesseethekeepers,theyrunovertothemwithexcitementandsomeoftheyoungpandasevenwalkintotheirfriendsandfallover!excitement是名詞，意為“激動；興奮”。如：Hiseyeswerewildwithexcitement.他眼中流露出極度興奮的神情。

Hehasaweakheart,andshouldavoidexcitement.

他心臟衰弱,應(yīng)當(dāng)避免激動。3.Thebabiesoftendiefromillnessesanddonotliveverylong.(1)diefrom是動詞詞組，意為“死于……，

因……而死?！?。如：Inbigcitiesduringcoldwintermonths,manyoldpeoplediefromthepollutedair.在大城市里，在寒冷的冬季，許多老年人死于污染的空氣。Manyvillagersdieeveryyearfromsnakebites.每年都有許多村民死因被蛇咬而死亡。LanguagepointsLanguagepoints(2)illness是可數(shù)名詞，意為“疾??；病”，其復(fù)數(shù)形式是illnesses。如：Feverisasymptomofmanyillnesses.

發(fā)燒是許多疾病的癥兆。

Thatdoctorspecializesinchildren's

illnesses.

那位醫(yī)生專門研究兒科疾病。Languagepoints4.Adultpandasspendmorethan12hoursadayeatingabout10kilosofbamboo.(1)adult是形容詞，意為“成年的；成年人”。

如：Weshoulddoourbesttodevelopthe

adulteducation.我們應(yīng)當(dāng)努力發(fā)展成人教育。

Aren'tyouadultenoughtoknowthatthere

aretwosidestoeveryissue?長這么大了,你難道還不懂每一件事都有兩面性嗎?Languagepoints

(2)bamboo是不可數(shù)名詞，意為“竹子；竹”，特指“某些竹子”或強(qiáng)調(diào)種類時(shí)可數(shù)；表示“竹材”時(shí)不可數(shù)；表示“竹竿；竹棍”時(shí)可數(shù)；可用于其他名詞前作定語。如：Bamboosarewidelygrowninsouthern

partsofourcountry.

竹子在我國南部種植很廣。

Bambooisnotatree,butakindofgrass.

竹不是一種樹，而是一種草。1.Shepreparedanicebreakfast____us.

A.toB.forC.atD.with2.Hecouldn'thelpjumpingwith____whenheheardthegoodnews.A.excitementB.excitedC.excitingD.excite

BA3.Inacoldwinter,wildanimalscandie____lackoffood.A.ofB.fromC.withD.out4.Mykidsspendhours____onthephonetotheirfriends.A.chatB.tochatC.chatingD.chatting

BD5.Iknowtheimportance_____English,soIworkhardatit.A.tolearnB.oflearnC.forlearningD.oflearning6.Whenyoumovesomewherenew,thefirstthingforyouistofindaplace____.A.toliveB.livinginC.tolivein

DCUnit7What'sthehighestmountainintheworld?SectionB2c-3bLastweekwelearnthepassageonpage54.Ifwedon'tlookatthepassage,canweanswerthequestionsin2c?

2c

Readthearticleagainandwriteshortanswerstothequestions.

WhatisLinWei’sjob?2.Whatdothebabypandashaveforbreakfast?Heisapandakeeper.Milk.3.Whyarepandasendangered?Lessforestforpandastolive.4.WhatdoestheeducationprograminChengdudo?5.Whyarescientistsdoingresearch?

Theynotonlyteachchildrenaboutpandasandotherendangeredwildanimalsbutalsotellthemabouttheimportanceofsavingtheseanimals.Scientistsaredoingresearchtobetterunderstandthehabitsofpandas.2c

Readthearticleagainandwriteshortanswerstothequestions.

2d

Completethesentencesusing

wordsfromthepassage.

Thepanda_______attheChengduResearchBaseareawakeearlyinthemorningto_______breakfastforthebabypandas.keepersprepare2d2.In________,pandashavebecomeso_______thattheyarenowasymbolofChina.3.Adultpandasdonothavebabiesvery____,andsomeofthebabiesonlyliveforashorttimebecauseof_______.oftenillnessespopularfact2d4.AspecialprograminChengduteaches

_______aboutwhypandasare__________.5.TheChinesegovernmentisalsohelpingto_______thepandas.Scientistsalsowanttobetter_________thehabitsofpandas.childrenendangeredunderstand

save2eWhatotherwaysdoyouthinkchildrencanhelptosavethepandas?3a

Readthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.

1.Humanscatchwhalesformeat,fatandoil2.Eatsmallfishandothersealife3.Jumphighoutofthewater4.Rulesonwhaleprotection5.Huge6.Waterpollution3a7.Liveinthesea8.Somekindshaveteeth9.Learnmoreaboutwhales10.Stopputtingrubbishintothesea11.Singsongs12.WhalepartssoldtomakethingslikecandlesandsoapWhatdotheylooklike？Wheredotheylive?Whatdotheyeat?Whatcantheydo?Whydosomeofthemhavetobeprotected?Howcanweprotectedthem?3a5872311161249103b

Writeaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.Whalesare…Theylivein…Theyeat…Theycan…Oneinterestingfactis…3bAnotherinterestingfactis…Somekindsofwhalesareindangerbecause…Weshouldprotectwhalesfrom…Ithinkpeopleshould/shouldn’t…3bWhalesareseaanimals.Theyareveryhuge.Theyeatsmallfishandotherseaanimals.Theyareveryinteresting.Theycanjumpoutofthewater.Theycanalsosingandsingverywell.Butnowsomekindsofwhalesareindangerbecausethereismoreandmorewaterpollutionandpeoplecatchwhalesformeat,fatandoil.Weshouldplayapartin3bsavingthewhalesbecausewhalepartscanbesoldtomakesthingslikecandlesandsoap.Weshouldprotectwhalesfromdisappearing.Ithinkpeopleshouldlearnmoreaboutwhalesandtherulesonwhaleprotection.AndIthinkpeopleshouldstopputtingrubbishintothesea.1.Thebiggest______intheworldistheSahara.2.Theriveristoo______toswimin.3.Chinaisoneof__________civilizations(文明)intheworld.4.The______ofthefastestanimalis120kilometersperhour.5.—What______doyouneedforyourcoat?—Iwantalargeone.desertdirtytheoldestspeedsize根據(jù)句意，用適當(dāng)?shù)脑~填空。單項(xiàng)選擇。1.Mybrotheris_____moreoutgoingthan

me.

A.manyB.littleC.much2.____