2014版八年级英语下册Unit7What’sthehighestmountainintheworldSectionB课时作业.doc

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1、Unit7What’sthehighestmountainintheworldSectionB(20分钟　50分)Ⅰ.根据句意及汉语提示完成单词(5分)1.TheMiddleEastisrichin　　　　　(石油).2.Acow　　　　　(重)manytimesthanasheep.3.Weshouldprotectthe　　　　　(野生的)animals.4.LiMingworksforthepanda　　　　　(研究).5.Thetwinsare　　　　　(成人)nowandtheyshoulddothings

2、bythemselves.Ⅱ.单项选择(10分)1.TheSaharaisabout29　　　　　theTaklamakan,thelargestdesertinChina.A.timesaslargeasB.timesaslargerasC.timeaslargerasD.timeslarger2.ThefastestplanemadebytheUSAcanfly10,000meters　　　　　thesoundperhour.A.lessthanB.morethanC.fasterthanD.slowerthan

3、3.Becauseofthegreenhouseeffect(温室效应),thesealevelwillbecome　　　　　.A.tallandtallB.highandhighC.tallerandtallerD.higherandhigher4.Whatcanwedotoprotectourselves　　　　　heartdisease?A.toB.offC.outD.from5.InJapan,cherryflowersarealot　　　　　thanpeachflowers.A.mostpopularB.m

4、orepopularC.popularD.popularizedⅢ.完成句子(10分)1.这对夫妇的儿子生下来时有八磅重。Thecouple’ssonweighedeightpounds　　　　　　　　　　.2.他们在建造这座桥上花了整整一年的时间。They　　　　　thewholeyear　　　　　thisbridge.3.成年大熊猫比幼年大熊猫重好几倍。Anadultpandaweighsmany　　　　　　　　　　thanababypanda.4.在非洲,每年许多儿童死于饥饿和疾病。InAfrica,manyc

5、hildren　　　　　　　　　　hungerandillnesseveryyear.5.种更多的竹子是帮助拯救大熊猫的一种方式。　　　　　morebambootrees　　　　　onewaytohelpsavepandas.Ⅳ.补全对话(10分)从方框中选择最佳选项完成对话。A.Ismanthelongestlivinganimalintheworld?B.howlongcanabutterflylive?C.itdependsonwhatkindofdogitis.D.howmuchdoesaninsectwei

6、gh?E.anordinarycatweighsaboutafewkilos.Teacher:Doesanyoneknowhowheavyacatis?Boy:Ithink　1 Teacher:And　2　Girl:Onlyafewgrams,I’msure.Teacher:Right.So...Acatweighsmanytimesmorethananinsect.Girl:Andwhataboutthedifferencebetweenadogandagiantpandainsize?Teacher:Well,　

7、3　ButIwouldsaythatabigdogisjustlessthanhalfthesizeofagiantpanda.Boy:Ihaveaquestion!　4　Teacher:No,that’sagiantturtle.Butamancanlivefornearlyahundredyearsnowadays.That’squitelong.Boy:And　5　Canitliveaslongasaman?Teacher:No,abutterflyonlylivesforafewdays.Girl:Whata

8、shortlife!Teacher:Yes,manyinsectshaveveryshortlives.Ⅴ.阅读理解(15分)TheGiraffe　　Thegiraffeisthetallestmodernlandanimal.Itcanbeover5.5meterstall.Itsneckbonemaybe1.9meterslong.Yett