人教版九年级下册英语（新目标）配套练习册答案Unit9whenwasitinvented?SectionA一：1.invented2.invention3.adjustable4.heat5.slippers二：1~5CBCCC三：1.What,usedfor2.Who,invented3.is,cleaned4.mustberepaired5.toseeSectionB一：1.notice2.salty3.produced4.remain5.pleasant二:2.toothin2.byaccident3.Accordingto,wasdiscovered4.bymistake5.inthisway,intheend6.fellinto三:1~5:AADCD6~10:BDBDC11~12:AC四:for,on,Who,think,are,inwentions,is,mostSelfCheckandReading一:1.century2.knock3.below4.wooden5.towards6.developing7.divided8.active9.aim10.create二:1.helpful2.invention3.salt4.themostpopular5.safety6.wood三:1.Itisbelieved2.named3.tolearn4.wassent5.washandedin6.Was,cleaned7.foundhim8.Whenwas,invented四:1~5:BADBA6~10:CADAB五:1~5:ABCAC6.Hegrewvegetablesinhisgardenandsoldthem.Withthemoneyhesetupachemicallab.7.Yes.Becausehewasawarded1368separateanddistinctpatentsduringhislifetime.8.February11th,18479.October18th,193110.America11.Builtalab12.136813.Hisfirstpatentedinventionwasanelectricalvoterecorderin1868.14.1876~1877,inventedthephonograph.15.1900~1910,inventedandperfectedandsteelalkalinestoragebattery.Unit10BythetimeIgotoutside,thebushadalreadyleftSectionA一：1.lock2.verslept3.rush4.relative5.broke二：1.hadleft2.hadleft3.tocome4.hadcooked5.doesn’train6.hadhad7.finishing8.hadlearnt三:1~5:CBBAB四:1.walking,ontime2.beenlatefor,came,close3.gooff,overslept4.brokedown5.ranoffSectionB一:1.exhausted2.costume3.ending4.thrilled5.empty6.reveal7.panic8.describe9.fooled10.married二：1~5CABBD6~10BAACD三:1.setoff2.getmarried3.invited,towatch4.showedup5.asmuch,as6.stayup7.happenedto8.Hundredsof9.so,that四：1~5:BEDCASelfCheckandReading一：1.met,hadn’tseen2.crying3.togo4.havelearnt/learned5.willbeshowed/shown二:1.too,to2.asmuchaspossible3.hadseen4.hashe5.weren’tallowed三:1~5CBCCD6~10BABDC四:1~5TFFTF6~10CDBACUnit11couldyoupleasetellmewheretherestroomsare?SectionA一:1.shampoo2.fresh3.restrooms4.department5.escalator二:1.inthemiddleof2.acrossfrom3.Infrontof4.between5.past三:1~6CBCDCD四:1.togetto2.if/whetherthereis3.when,leaves4.where,is5.totalk,theywent6.Take,to,Gopast,nexttto五:Excuseme,Sure,second,How,escalator/elevator,turn,past,between,andSectionB一：1.slides2.organized3.dresses4.cheap/inexpensive5.uncrowded二:1~5BCDAB6~10DCCBD三:1.wherethereis2.if/whetherthereare3,shallwe4.notget5.took,tomendSelfcheckandreading一：1.lend2.park3.trouble4.wonder5,hand二：1~5CACBB6~10BDBAC三：1.lend,to2.where,is3.spendon/buying4.if/whether,goes5.CouldyoutellmehowIcangettothelibrary?6.askforinformationpolitely7.What,sounds8.Speaking,enough9.toomany,dependon10.talking,chang,speak四：1~5CACCD6~10ADBCA五：1~5TTFFF6.Theywilldie7.Onhisfarm8.600mils(away)9.Twoweeks10.Yes,theydidUnit12You’aresupposedtoshakehands.SectionA一：1.bow2.shake3.relaxed4.customs5.greet二:1~5:BBADB三:1.tobring,left2.haveasked3.relaxed4.Spending5.tobe6.calling7.todo四:1.Areyousupposed,Yes,are2.aresupposedtogreet3.Whatare,supposedtodo4.don’t,have5.aresupposedtobow6.supposedtoarrive,arrived7.haveasked,weresupposed8.makeplanstoSectionB一:1.forks2.wipe,napkin3.noise4.full5.point二：1.inviting2.amhaving3.study4.get,getting5.tosay三：1~5BACBC6~10BAABD四:1.pickup2.rude,stick,into3.outof,make,feel4.itdifficultto5.tobe,todoing五:nervous,use,behave,manners,good/great/nice,polite,supposed,rules,point,walkingSelfcheckandreading一：1.unfamiliar2.knife,spoon3.experiment4.be...
