1、课时6 More practiceCulture corner牛津沪教版七年级下 Unit 6 Electricity1234基础巩固练提示：点击进入习题5答案呈现111213678910foolishtidylocktouchedBABACturn offswitch on1415tidying upbe careful withthink oftest答案呈现161718switch;oncare about1920Since then基础巩固练at leastmake sure212223DB2425A262728AC2930BCCDB能力提升练答案呈现能力提升练353637tolive
2、3839needwastebefore313233CCB34A404142oncareful4344safelymustntmay一、根据句意、首字母提示或汉语提示完成单词。1.The rice cooker cant work.I want to _(测试)it.2.Its _(愚蠢的)of me to make such a mistake.3.Your room is dirty,Tom.Please t it up.4.Look.The door is open.I forget to l the door.5.He t the bulb and found it was hot.fo
3、olishidyockouchedtest【点拨】考查touch。其意思为“触摸”，由found可知touch用过去式。易误用原形。二、单项选择。6.The accident happened _ the last Saturday of September.A.at B.on C.in D.fromB7.Here _ some Australian food.A.is B.am C.are D.beA8.Electricity _ our life easier.We must save it.A.make B.makes C.making D.to makeB9.Now,more and
4、more people are _ the Earth Hour.A.joining B.taking C.making D.spendingA10.【中考乐山】What should I do,doctor?_ healthy,you should take more exercise.A.Keep B.Keeping C.To keep D.KeepsC三、根据句意从方框中选短语并用其适当形式填空。11.Please _ the light before you leave.turn off,switch on,be careful with,tidy up,think ofturn of
5、f12.My son,please _ thieves when you are out by yourself.turn off,switch on,be careful with,tidy up,think ofbe careful with13.When I come back home,the first thing is to _ the television.turn off,switch on,be careful with,tidy up,think ofswitch on14.What do you _ the dishes here?They are delicious.I
6、 like them.turn off,switch on,be careful with,tidy up,think ofthink of15.After _ her room,she started doing her homework.turn off,switch on,be careful with,tidy up,think oftidying up【点拨】考查tidy up。其意思为“整理好”，after后接动词的-ing形式。四、根据汉语意思完成句子。16.如果锅是空的，不要打开电饭锅。Dont _ the rice cooker _ if the pot is empty.s
7、witch on17.我每周至少打三次篮球。I play basketball _ three times a week.at least18.实际上，他不在意你的意见。Actually,he didnt _ your opinion.care about19.你能确保按时完成作业吗？Can you _ to finish your homework on time?make sure20.从那以后，她再也不独自在夜间外出了。_,she didnt go out alone at night any more.Since then五、完形填空。Radios,telephones and tel
8、evisions are widely used in the world.When you _21 the radio,you can listen.21.A.turn to B.turn over C.turn off D.turn onDBut when you use the telephone,you can not only listen to others but also have _ 22 them;however,you _ 23 see anything at all.22.A.conversation B.a conversation C.conversations w
9、ith D.conversations23.A.can B.cant C.need D.needntBCTelevisions are much better than _ 24 of them.People can watch TV and listen to it.But they cant take part in _ 25 they see.24.A.all B.none C.both D.every25.A.what B.how C.why D.whereACToday some people are using a kind of telephone called the pict
10、ure phone or the vision phone(可视电话)._ 26 it two people who are talking can see each other.26.A.With B.In C.At D.WithoutAPicture phones can be very _ 27 when you have something to show the person you are calling.They may have other uses in the future.27.A.use B.uses C.used D.usefulDSome day you may b
11、e able to _ 28 a library and ask for a book right over your picture phone.You may also be able to go shopping through it.28.A.read in B.sit in C.ring up D.take upCWhen you see something _ 29 the newspaper that you think you want to buy,you may go to your picture phone and call the shop.29.A.to B.in
12、C.for D.atBThe shop assistant will show you the thing that youre _ 30 in right over the phone.Youll be able to shop all over the town and never leave your home.30.A.interest B.interested C.interesting D.interestsB六、阅读理解。31.More than 2.2 million homes and businesses _ their lights on the first Earth
13、Hour.A.turned on B.turned up C.turned off D.turned down请同学们看点拨训练第69页原文。C【点拨】根据原文第一段中句子In 2007 more than 2.2 million homes and businesses turned off their lights.可知答案。32.Earth Hour became a global activity on March 29,_.A.2007 B.2008 C.2009 D.2010B【点拨】根据原文第一段中句子A year later,on March 29,2008 Earth Hou
14、r became a global activity.可知答案。33.Earth Hour came to China in _.A.2007 B.2008 C.2009 D.2010C【点拨】根据原文第一段中句子On March 28,2009 over 3,000 cities in over eighty countries took part in it.Earth Hour came to China on that day,too.可知答案。34.A lot of _took part in this activity in 2012 in China,such as Beijin
15、g,Shanghai.A.cities B.families C.people D.countriesA【点拨】根据原文第二段中句子In 2012 in China,there were many cities taking part in this activity,especially some large cities,such as Beijing,Shanghai.可知答案。七、选词并用其适当形式填空，有两项多余。Electricity is important _35 us.We _ 36 it at home,at school and in the factories.It c
16、an bring us light,heat,energy and so on.on,care,before,save,may,need,mustnt,to,our,safe,live,wastetoneedPeople cant _ 37 without electricity.We shouldnt _ 38 it.But how can we save it?We must turn off the light _ 39 we leave the room.We shouldnt sleep with the light _ 40.Sometimes it is dangerous no
17、t to use electricity _ 41.What should we do?on,care,before,save,may,need,mustnt,to,our,safe,live,wastelivewastebeforeonsafelyFirst,we must be _ 42 with it and we _ 43 put the electrical appliance near the fire.We mustnt use it with wet hands,because we _ 44 get an electric shock(触电).on,care,before,save,may,need,mustnt,to,our,safe,live,wastecarefulmustntmay