U2T3预习导纲答案

Unit2Topic3SectionA一单词protectionorganizationplasticrecyclecanbatterynodnoddednoddingnodthe/one’sheadagreementdisagreementagree/disagreeagree/disagreewithsbgiveupgiveupsmoking

二短语或句子.1.interviewsbabout...2.workfor3.spreadthemessageaboutdoingsth.4.reducethewaste5.usebothsidesofthepaper6.reuseplasticbags7.encouragesbtodosth8.collectwastepaperandsoftdrinkcans三重点语法and

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andbut;butwhile;whileor;either...or...;or;either...or...so;sowhile2.or3.but4.so5.while6-9CBAASection

B一单词.electricitydistanceclothactionoughttoafterallshutshutshuttingSection

B二短语.agreenerpersonought(not)todoshutofftheelectricityinsteadoftravelashortdistancesaveenergyreduceairpollutiontakeaclothbaguseplasticbagsreducethewasteSection

B11.saveelectricity12.recycleplasticbottles13.growfruitandvegetables14.Actionsspeaklouderthanwords.15.Easiersaidthandone.Section

B三填空.Nodding;agreement;while;shaking;disagreementOught;saveelectricityoughtto4.oughttoshutoff;electricity5.insteadof;distance6.encourage;reuseSection

C一单词.acidrainnuclearbiogastechonologystrawrenewableprocesswavedisadvantageadvantagedeep11.per12.efficient13.path14.steel15.require16.electric17.sunlight18.steam19.best-knownwell-knownbetter-knownSection

C二短语.causeacidrainnuclearenergytosolvetheenergyproblemanimalwastelookfornewwaystodorenewableenergythekeydisadvantageelectricvehiclesholdmanypeopletheGerman-builtone11.reachatopspeedof12.guidepathsSection

C三填空.electric;notonly;butalsorequireswashing;require;tokeepareusedforrunoutSection

D一单词或短语.removereplacedryinsectplanterplantthelungsoftheearthremove...from...makeoxygenfacemanydifficultiesbitesb.on...11.carryheavybags