Unit4Electricity同步练习

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1、Unit4Electricity同步练习ReadingA（一）单词拼写：根据所给首字母或中文提示写出适当的单词。1.Cathylikessunflowerssosheboughtap________ofsunflowerseeds.2.Wecanseewatereverywhere.Butcanyoutellmehowmanyf__________doesitget?3.Waterf__________throughlongpipesintodifferentflats.4.Bennytriedtof__________hissisterDaisy.Hewantedtomakeh

2、erlookfoolish.5.Thebossaskedhimtogiveane___________forhisnotcoming.（二）翻译下列短语1.出洋相____________________2.在某种程度上____________________3.人类的仆人________________4.满脸笑容_______________5.发电站____________________6.发电______________________7.摇头______________________8.把。。。变成。。。_______________9.与。。。。。。相连接_____

3、________10.流经_________________________（三）根据课文内容和首字母提示，写出所缺的单词。Oneevening,Daisywasgoingtobuysomesweets.HisbrotherBennywantedtof____1____herandaskedhertoget“ap____2____ofelectricity”forhim.Benny’smumaskedhimwhatwaselectricity.Bennysaidelectricityf___3_____throughawire,likewaterinaway.Benny’sdad

4、saidtoBennythathisanswerwasnotabade___4_____.Hesaidelectricityhelpeduslikeas____5____ofmankind.ThenheaskedBennywhatelectricitylookedlike.Bennys____6____hishead.Dadsaidpeoplecouldn’tseeelectricity,buttheycouldc___7____itintodifferentf____8____ofenergy.Forexample,theycouldseethelightinalightb__

5、_9_____.Andhesaidelectricitycameintotheirf___10_____throughthinwires.Thesewireswerec___11____tocablesunderthestreets.Thesecableswereconnectedtoap___12_____station.ThenDaisycameback.Bennyaskedwherehispacketofelectricitywas.Daisytookoutsomeb___13_____.DadsaidDaisywasright,becausethec___14_____i

6、nsidethebatteriescouldproduceelectricity,MumsaidBennywaslookingf___15_____thistime.Answers:(一)1.packets2.forms3.flows;4.fool5.explanation（二）1.lookfoolish2.inaway3.aservantofmankind4.withabigsmileonone’sface5.powerstation6.make/produceelectricity7.shakeone’shead8.change…into…9.beconnectedto..1

7、0.flowthrough（三）1.fool2.packet3.flows4.explanation5.servant6.shook7.change8.forms9.bulb10.flat11.connected12.power13.batteries14.chemicals15.foolishReadingB，（一）用所给单词的正确形式填空。1.It’s____tousemetalcontainersinthemicrowave.(danger)2.Whenyouusearic