1、阅读能力提升练牛津沪教版七年级下Unit 6 Electricity答案呈现678DC910B111213BA14BCCD123DB45ADB提示：点击进入习题答案呈现202122tothrough2324electricityway151617touch18lights19washingclothescomfortablefast答案呈现303132HalfAir conditioners3320a hot shower252627B28D29AEC一、完形填空。In 1879,Thomas Edison of the US _1 the light bulb.Edisons bulb ha
2、s turned _ 2 into day ever since.1.A.found B.took C.bought D.invented2.A.morning B.noon C.afternoon D.nightDD【点拨】invent意为“发明”。这里指发明了灯泡。But today,many people want to turn the light _ 3.3.A.on B.off C.up D.downBThe European Union(欧盟)decided that by 2009,people should _ 4 using the Edison-style light b
3、ulb.Instead,they should use compact fluorescent lamps(CFLs,节能灯).4.A.start B.stop C.like D.dislikeB【点拨】stop doing sth.意为“停止做某事”。“CFLs _ 5 energy and last longer.They can save money in the long run,”said a British official.5.A.save B.waste C.produce D.testACFLs use 67%of the _ 6 electricity than the o
4、lder bulbs.They last up to 10 times longer.6.A.much B.more C.little D.lessD【点拨】由than可知用比较级。Experts say that if everyone used CFLs,electricity use would be cut by 18%.There would also be less greenhouse gas(温室气体)given off.But its _ 7 to make people change their lighting habits.7.A.easy B.difficult C.
5、good D.badBBecause the CFLs are more _ 8.They cost more money than the older bulbs.8.A.cheap B.bright C.expensive D.darkCMany people dont like the CFL.They find it too bright.You cannot change the _ 9 of a CFL,either.9.A.price B.size C.light D.timeCCFLs have been around for several years,but many pe
6、ople _ 10 buy the older lights.10.A.even B.still C.can D.neverB二、阅读理解。11.The writer provides _ways to help kids build the habit of turning off the lights.A.two B.three C.four D.five请同学们看点拨训练第70页原文。B【点拨】根据原文中句子 Let your kids turn off the lights by themselves.、Charge your kid.、Make it a competition(比赛
7、).可知答案。12.What does the underlined word“Charge”mean?A.Take care of.B.Make fun of.C.Ask.for money.D.Give money to.C【点拨】原句为：Charge your kid.结合后文句子Kids love to have pocket money.They will feel bad if they have to give some money back.If your kid forgets to turn off a light,you can charge him or her$1 e
8、very time.可知答案。13.Whats the best title for the passage?A.How to ask kids to turn off the lights B.The importance of saving electricityC.Use water properly D.Teach kids to win a competitionA【点拨】根据原文第一段中句子If you dont properly(恰当地)help your kids form the habit of turning off the lights,theyll often for
9、get to do it and waste a lot of electricity.How can you help them?Here are some tips.可知答案。14.Who is the passage for?A.Workers.B.Students.C.Teachers.D.Parents.D【点拨】根据原文第一段中句子If you dont properly(恰当地)help your kids form the habit of turning off the lights,theyll often forget to do it and waste a lot o
10、f electricity.可知答案。三、综合填空。You cannot see or _15 electricity,but it is all around you.The _ 16 in our rooms need electricity.Our _ 17 machines use electricity to clean our _ 18,and our air conditioners use electricity to make our rooms _ 19.wash,light,to,clothes,way,comfortable,through,fast,touch,ele
11、ctricitytouchlightswashingclothescomfortablePhones and computers connect our homes and offices _ 20 the outside world.These need _ 21 to work.They send information _ 22 wires to other phones and computers,and this also uses electricity.wash,light,to,clothes,way,comfortable,through,fast,touch,electri
12、citytothroughelectricityIn this _ 23,it is difficult for us to live without electricity.Electricity helps us live simple,_ 24 and interesting lives.wash,light,to,clothes,way,comfortable,through,fast,touch,electricitywayfastB四、根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。If an electrical accident(事故)happens,do you k
13、now what to do?Its important to know the rules of electricity safety._25A.Electricity burns from the inside of the body.B.By following these rules,you may be safe.C.It may make the fire worse.D.You should first find an adult to turn off the power.E.If the public electrical appliances wires are broke
14、n,stay away from them.F.You must do your homework first.If you see someone getting a shock(触电),dont touch the person.If you do,you may get a shock too._ 26DA.Electricity burns from the inside of the body.B.By following these rules,you may be safe.C.It may make the fire worse.D.You should first find
15、an adult to turn off the power.E.If the public electrical appliances wires are broken,stay away from them.F.You must do your homework first.A person may look OK after getting a shock,but its still important to go to the hospital to have a check._ 27 We may not see it from the outside._ 28 You should
16、 also keep other people away.Then call the electrical workers to fix them.AEA.Electricity burns from the inside of the body.B.By following these rules,you may be safe.C.It may make the fire worse.D.You should first find an adult to turn off the power.E.If the public electrical appliances wires are b
17、roken,stay away from them.F.You must do your homework first.When an electrical fire happens,remember not to use water to put it out._ 29CA.Electricity burns from the inside of the body.B.By following these rules,you may be safe.C.It may make the fire worse.D.You should first find an adult to turn of
18、f the power.E.If the public electrical appliances wires are broken,stay away from them.F.You must do your homework first.五、任务型阅读。30.How much electricity can we save by using this kind of electric lights?_ the amount.请同学们看点拨训练第71页原文。Half【点拨】根据原文中句子These special lights use only half the amount of elec
19、tricity compared with other lights.可知答案。31.How many times more electricity does an air conditioner use than a fan?_ times.20【点拨】根据原文中句子Did you know that an air conditioner uses 20 times more electricity than a fan?可知答案。32.Which are more enjoyable,air conditioners or fans?_ are more enjoyable.Air con
20、ditioners【点拨】根据原文中句子Air conditioners make our lives more enjoyable,but they are more expensive to use than fans.可知答案。33.If we want to use less electricity,which one should we have,a hot bath or a hot shower?We should have _.a hot shower【点拨】根据原文中句子You should have a hot shower instead because it uses less electricity.可知答案。
