unit 3 life in the future课本答案

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1、Unit3LifeinthefutureLearningaboutlanguageDiscoveringusefulwordsandexpressions:2.1)searchfor2)sweptup3)presseddown4)sweepup5)tookup6)slid...into...3.Opportunities;constantly;stewardesses;previous;adjustment;tolerate;takeup;lostsightof;link;bentDiscoveringusef

2、ulstructures:1.1)Well-knownfortheirexpertise,hisparents’company...2)Hitbyalack...3)Exhausted,Islidintobed...2.1)Frightenedbytheloudnoise,Iwenttoseewhatwashappening.2)Hitbythelackoffreshair,hegotabadheadache.3)Tiredafterthelongjourney,Istillenjoyedmeetingthea

3、liensonthespacestation.4)Frightenedbythenoiseoutside,thelittlegirldarednotsleepinherbedroom.5)Builtin1910,themuseumisalmost100yearsold.6)Givensomeadvicebythefamousscientist,thestudentwasnotworriedabouthisscientificexperimentanymore.7)Exhaustedbyaday’swork.Ge

4、orgetooksometabletstohelphimfeelbetter.8)Veryastonishedbytheamountofworkinthenewtimetable(givenbyherboss),Lucydecidedtoleaveherjobimmediately.3.1)SoonwelostsightofthatfamousastronomercalledLiQiang.2)IamgoingtobuyapaintingcopiedfromVincentvanGogh.3)Ilikethato

5、ldprivatehousebuiltofwoodandmud.4)Theroomconnectedtotherestofthehousebyalongpassageiscompletelyempty.5)Thequeenwassittinginaroyalcarriagedrawnbyfourhorses.6)Thevehiclementionedinthebookisunknowntome.7)Thecastlebuiltin1432isunderrepair.(page24)Thebenefitsandp

6、roblemsoflivingonethousandyearsinthefutureIthinktherewillbemorebenefitsthanproblemslivinginthefuture.Ofcoursethingswillbedifferentandtheremaybemanyproblems.Ifthereisdirtyairwewillsolvethatbyplacingacoveroverourhometown.Thatwaywecancleantheairasitentersthetow

7、n,andkeepoutallthedustanddirt.Ifitistoohotpeoplewillbeprovidedwithsuitsfittedwithcoolingsystems.Thatwaytheywillkeepcoolallthetime.Asfortheproblemoftheenergyrunningoutthatwefacetoday.Thatwillbesolvedbyusingtheenergyfromthesuntorunalltheelectricalplantsaswella

8、scars.Luckilyitwillbeendlesscleanenergy!Sowethinkthatlifeinthefuturewillbemuchbetterthanitisnow.Unit3Lifeinthefuture(ExerciseinWorkbook)Usingwordsandexpressions:1.1)lostsightof2)catchsightof3)ca