九年级英语下unit13 section a(1a-3c)同步练习（新目标附答案）

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1、九年级英语下Unit13SectionA(1a-3c)同步练习（新目标附答案）Unit13e’retringtsavetheearth!SetinA(1a~3b)一、根据句意，用所给单词的适当形式填空。1anpeplearethring(litter)inttheriver2Ithina(d)hairisrefrtablethanaetalne3Several(fisheran)eresavedfrthestrlastnight4Shethughtsheasthe(ugl)angthegirlsFreezingeatheris

2、(har)tappletrees二、单项选择。()1Thealedhelastnightbeausetheuldn’tttaeataxiAleaveBbuaffrdDall()2Thenuberfthevlunteersinurit2,000AndsixtperentftheteahersandstudentsAis;isBIs;areAre;isDare;are()3--hatillthephne?--Thesaeasusaid,eighthundreddllarseahAspendBstpaDaffrd()4issBrn,

3、eleaningurlassraneghen?AfinishBfinishingarefinishedDhavefinished()anePeterisar-heartedThe’reppularithurlassABth;andBNtnl;butalsNeither;nrDEither;r()6--DuhaveanplansfrthisSunda?--I’ntsureIgttheuntrsidetseegrandtherAanBustaDneed()7Iuldn’tditurgreathelpThansalt!AithBit

4、hutfrDt()8anftheanialsareineshuldprtettheAdangerBsurprisefatDall()9ThebxisheavfretarrPleasegiveeahandAsBsuhenughDt()10--Ithineshuldtaeatintprtettheendangeredanials--ASIdBeneitheretDSIa三、按要求改写句子，每空一词。1Shehasalreadfinishedherher(改为否定句)Sheherher2．Headeedherfrhi（改为被动语态）

5、Iasadeherfrhi3．Gina’sneverbeenttheGreatall（完成反义疑问句）Gina’sneverbeenttheGreatall,?4．Theriverusedtbeslean（改为一般疑问句）therivertbeslean?Thelittlebbughtthetartdasag(改为同义句)Thelittlebthetarfrtdas四、阅读理解。Pllutininsidehesandtherbuildingsillsrethan4illinpepleeahearanpepledieasares

6、ultfbreathingserfringverd-peredral-peredstvesneatreduethenuberfdeathsisthrughingequipentperedbthesunrsbenzies,aslarperexpertinaSuthAfrianpan,desribedhislatestslareralledthe“Sl-4”“Itisfursquareetersfirrrs,sixteightetersinlengthItisquitealargeer“The“Sl-4”rsbrefleting(

7、反射)lightfrthesunfflargeirrrsTheirrrsdiret(把对准)thelightataingpanThenthelightheatsthepanithslarenergithintinutes,thepanishtenughtsausagesandninsInustfurinutes,ateranbebiledThatisasfastasingithnaturalgasreletriitTheerisalsuh“friendlier”thantherdelsbeausepeplednthavetst

8、andinthesuntuseitAndpepleanprepareealsithuthavingtlletfiredrspendnenalSuhindividualsuldbelesslielthavebreathingillnessesfrharfulseAtpresen