中小学教育资源及组卷应用平台
Unit 6 More practice 练习
基础篇
一、按括号要求完成下面各题，或翻译下面短语（10分）
1. reply （名词）__________ foolish （名词）__________
2. connect （名词）__________ battery （复数） __________
3. foolish （反义词） _________________ tidy （第三人称单数） __________
4. 在某种程度上 ______________________
5. 连接到 ______________________
6. 收拾妥；整理好 ______________________
7. 关（电灯、机器等） ______________________
8. 太阳能 __________________________
9. 了解 __________________________
10. 看上去很愚蠢 __________________________
二、选择填空。
1.–Mum, may I go to see a film with my cousin
- You _______ go if you have finished your homework.
A. must B. need C. should D. can
2. We should keep the water _______if we want to be_________.
A. clean；health B. clean；healthy C. cleanly；health D. clean；healthily
3. -Would you like to take part in the English Speech Competition this year
-Of course. I'd like to make a speech on how to learn English well.
A. learn about B. join in C. talk about D. join
4. — Did you___________ your room this morning, Peter
—No, Mom. I will do it right now.
A. cut up B. learn about C. tidy up D. turn up
5.What he said is part of right ______
A. by the way B. on the way C. in a way D. in the way
6. please ________ the lights when the lights are________.
A. turn on; on B. turn off ; off C. turn on ; off D. turn off ; on
7. -Jack, how was your summer vacation
-Just so-so. I decided to go ______for my next vacation.
A. something wonderful B. wonderful something
C. somewhere wonderful D. wonderful somewhere
8. We __________ you in two days.
A. reply to B. will reply to C. reply D. will reply to
9. —Must I take a shower now
—______. You can do it after dinner.
A. No, you mustn’t B. No, you can’t C. No, you may not D. No, you don’t have to
10. Electricity flows ________ wires.
A. across B. cross C. through D. over
三、用所给词的适当形式填空
1. It's__________(danger) to use metal containers in the microwave.
2.Do you know how to use a microwave________(safe)
3. Be_________(care) of the dog. Don't get too close to it.
4. You look __________ (fool) to do that.
5. There is something wrong with the __________ (wash) machine.
6.Remember____(take) the keys when you go out.
7. She doesn’t need ___________________ （finish）the work in one hour.
8. How about ______________（read）a book with me tomorrow
9.My mother is a great _____________（cook）. I love her dishes very much.
10.We need a wireless ___________ （connect）
四、单词拼写。
1.Can you r___________ to my question if you know the answer
2.I won't tell a___________ because it is our secret(秘密) .
3.It's f___________ to make fun of others.
4.Where were you at that m__________ I needed your help.
5. The thirty-two-page pamphlet explains clearly about the r_____________ of basketball games and every player should follow them.
6. Keep the milk in the f_____________, or it will go bad.
7. L_____________ up all the doors before you go out.
8. My mother is t_____________ up the room, because some guests are coming.
9. The iron is hot. Don’t t_____________ it.
10.Next Monday, our English teacher will t________ our knowledge of grammar.
五、从方框中选择恰当的短语填空（共12分）
turn off switch on be careful with a packet of at last think of
1.My aunt gave me __________sweets.
2.Where did you decide to go__________
3.Please__________the light before you leave.
4.My son, please ________thieves when you are out by yourself.
5.When I come back home, the first thing is to________ the television.
6.What do you________ the dishes here
六、完成句子。
1. 他没有给我回答他问题的机会。
He gave me no chance to_____________ _____________ his question.
2.好学生必须会把他在书本里读到的东西和不他在周围所看到的事物联系起来。
A good student must _____________ what he reads _____________ what he sees around him.
3. 过了一会儿，他就回来了。
___________ ___________ ___________, he came back.
4. 在某种程度上来说，他是对的。
He is right ____________ ___________ ___________.
5. 并非所有的水都是可喝的。
Not all the water __________ __________ ___________.
6.淋浴通常至少要5分钟。
A shower usually takes __________ __________5 minutes.
7. 水很珍贵，所以我们应该节约水而不应该浪费水。
Water is very ____________, so we should save water __________ _________ ___________it.
8.我们这周末需要把房间收拾一下。
We need to________ ________ the room this weekend.
9.不要让孩子们在海里游泳，那里很危险。
Please ________ the children _________ _________in the sea.
10. 确保带齐所有的书本，明天你要参加政治考试。
________ _________ you take all the books. You will take a Politics exam tomorrow.
提高篇
七、短文填空
A 短文填词
Sam got a new computer from his mother. She hoped it could help Sam with his studies. Before he got his computer, he usually played basketball after school. But everything was different. After school, Sam got home quickly and used his computer to w___1___ movies and play games. Puzzle games（益智游戏）were his favourite. He spent most of his time on his computer. His mother was very worried about his h___2___ and studies.
Last week, Sam fell ill and he got a D in his test. His mother got very a___3___ and she said that he could only use the computer once a week. She asked Sam to do morning exercises every day. She also told him to study h___4__ at school. Sam thought maybe it was time for him to change. He decided he must c___5__ his homework first before using the computer, and when using it, make good use of it.
B 语法选择
Electricity makes our lives 1.__________ (easy) than before. We use a lot of 2.__________(electricity) appliances 3.__________ our houses every day. Here are three of them. How can we use them 4. __________ (safe)
When we use the rice cooker, we should keep the outside of the pot dry. Do not switch the rice cooker on
5.__________ / __________ the pot is empty. When we use the washing machine, we should not put 6__________(we) hand in it when it is 7. __________. When we are not using it, we should unplug it. When we use the microwave, we should not turn it on when it is empty 8. __________ it might start a fire. We should stand at least 9. __________ (first) metre away 10. __________ the microwave when it is on. Before we put an object in it, make sure it is microwave safe.
七、完形填空
The Warrens are a common family. However, this common family has done something ___1___. A few years ago, they moved to the countryside and built a house which was powered (提供动力) by the wind and the sun!
Mr. Warren wanted his family to play a role in ___2___ the planet, so he read a lot about the electrical system. Then, he ___3___ to create electricity to power everything they needed for their daily lives.
The kids were ___4___ at first. “Will we still be able to watch TV What about the computer ” they asked. “Don’t worry at all,” said their father. “Just because we are going to create our own electricity doesn’t mean we have to live in the ___5___.”
“We are going to set up a wind generator (发电机),” explained Mrs. Warren. “Wind is a great way to ___6___ electricity. It’s not only free but also clean. The wind doesn’t blow all the time, though. That’s ___7___ we need to store (储存) our power. Then, when there is no wind, we will still have power to run everything in our house.”
Mr. Warren added, “We are also going to collect ___8___ from the sun and turn it into electricity. So, when the wind blows, we have power. When the ___9___ shines, we have power, too.”
It’s easy to see that the family really ___10___ renewable energy. Now, they are living happily in their self-powered countryside home.
1. A. normal B. special C. similar D. private
2. A. saving B. breaking C. greeting D. examining
3. A. failed B. agreed C. decided D. refused
4. A. angry B. worried C. happy D. interested
5. A. spring B. moment C. past D. dark
6. A. shoot B. waste C. reduce D. produce
7. A. how B. why C. which D. where
8. A. scenes B. energy C. rubbish D. objects
9. A. star B. light C. sun D. moon
10. A. trusts in B. calls in C. shuts off D. cuts down
八、阅读理解
There is not enough oil in the world now. As time goes by, it becomes less and less, so what are we going to do when it runs out Perhaps we will go back to using horses, carriages and bicycles.
In the Second World War, some people didn’t use gas made from petroleum（石油） in their cars. They made gas from wood and plants instead.
The car didn’t go fast, but they ran, so this was better than nothing. However, in the future, we can’t cut down all our trees to make gas; we need our trees for other things, too.
Besides different types of gas, we can also use electricity to run our cars, but first we must make the electricity! Some countries have coal（煤） and they make electricity with that, but we might not always have coal, either. Other countries have big, strong rivers, and they can use the power of water to turn turbines（涡轮机） and make electricity more easily and cheaply.
We are also able to get power from the ocean tides. We put turbines into the mouth of the river. Then the tide comes in, the water turns the turbines and then it goes out, it turns them again.
Which of these ways will be used to run our cars in the future
1. When might people have to go back to using horses and carriages
A. When they are poor.
B. When they run out of oil.
C. When they need more exercise.
D. When there aren’t any big trees in the world.
2. What did some people use to make gas in the Second World War
A. Water. B. Coal. C. Wood and plants. D. Tides.
3.How many ways are suggested to make electricity in the passage
A. 2. B. 5. C. 4. D. 3.
4. According to the passage, which of the following statements is TRUE
A. There is more petroleum than we can use now.
B. Trees are needed for some other things besides making gas.
C. We got electricity from ocean tides in the old days.
D. Gas wasn’t used to run cars in the Second World War.
5. What is the passage mainly about
A. How to run our cars. B. What to do when oil runs out.
C. Different types of gas. D. The ways to make electricity.
B
Energy is everywhere. We use energy every day.
Electricity is a form of energy and this is what powers the TV, hairdryer, phone, fridge, electric toothbrush and more! Our growing need for energy is one of the problems facing the world today, because producing electricity also produces pollution.
Here are some simple ways to make a big difference when using electricity.
On or off Leaving televisions and computers on with the little red light showing still uses electricity, even though they might look like they’re turned off. To stop this you can turn them off.
Lights out! Turning lights off when you’re not in the room can save a lot of energy.
Fridge door closed. The fridge is an important part of the kitchen, because it keeps food fresh, cool and healthy! But it takes a lot of energy to keep cool, so try not to leave the fridge door open or put hot things inside.
Use the sun's energy. An increasing number of people are fitting solar panels（太阳能电池板） to their houses. They create electricity from sun-light, which can then be used to power our homes. Solar heating panels make hot water, reducing the need for electricity or gas.
1. The underlined word “powers” means “ ” in Chinese.
A. 动力 B. 权利 C. 驱动 D. 散发
2. What can save energy according to the passage
A. Turn the lights off when you’re not in the room.
B. Use gas to create electricity.
C. Leave the fridge door open or put hot things inside.
D. Leave televisions and computers on.
3. There are ways to save electricity in the passage.
A. three B. four C. five D. six
4. Which is NOT true according to the passage
A. We don't have any energy problem today.
B. The fridge can keep food fresh, cool and healthy.
C. When we produce electricity, we produce pollution, too.
D. Electricity from sunlight can be used to power our homes.
5. The passage mainly tells us .
A. electricity is a form of energy
B. how to create electricity from sunlight
C. how to use the fridge correctly
D. the different ways to save electricity
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21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
Unit 6 More practice 练习
基础篇
一、按括号要求完成下面各题，或翻译下面短语（10分）
1. reply （名词）__________ foolish （名词）__________
2. connect （名词）__________ battery （复数） __________
3. foolish （反义词） _________________ tidy （第三人称单数） __________
4. 在某种程度上 ______________________
5. 连接到 ______________________
6. 收拾妥；整理好 ______________________
7. 关（电灯、机器等） ______________________
8. 太阳能 __________________________
9. 了解 __________________________
10. 看上去很愚蠢 __________________________
【答案】 1.reply fool 2.connection batteries 3.clever/smart tidies 4.in a way 5.be connected to
6.tidy up 7. turn off 8.solar power 9.learn about 10.look foolish
二、选择填空。
1.–Mum, may I go to see a film with my cousin
- You _______ go if you have finished your homework.
A. must B. need C. should D. can
【答案】D
【解析】句意：——妈妈，我可以和我表妹去看电影吗 ——你可以去如果完成了你的家庭作业。考查情态动词辨析。must必须，强调主观意愿；need需要，指有必要；should应该，表建议；can可以，表许可。本句是条件状语从句，主句表示允许，根据if you have finished your homework.可知选D。
2. We should keep the water _______if we want to be_________.
A. clean；health B. clean；healthy C. cleanly；health D. clean；healthily
【答案】B
【解析】句意：如果我们想要健康，我们应该使水保持干净。keep...+adj.意为“使……保持某种状态”；be后接形容词作表语。故选B。
3. -Would you like to take part in the English Speech Competition this year
-Of course. I'd like to make a speech on how to learn English well.
A. learn about B. join in C. talk about D. join
【答案】B
【解析】 take part in指参加（群众性活动、会议等），往往指参加者持积极态度，起一定作用，与join in意思相近。
4. — Did you___________ your room this morning, Peter
—No, Mom. I will do it right now.
A. cut up B. learn about C. tidy up D. turn up
【答案】C
【解析】A. cut up切碎 B. learn about了解，获悉 C. tidy up 整理，打扫干净 D. turn up 将声音调大。根据句意选C
5.What he said is part of right ______
A. by the way B. on the way C. in a way D. in the way
【答案】C
【解析】A. by the way 顺便提及。 B. on the way 在。。。路上。C. in a way就某种程度而言。 D. in the way，挡道，妨碍。根据句意选C。
6. please ________ the lights when the lights are________.
A. turn on; on B. turn off ; off C. turn on ; off D. turn off ; on
【答案】D
【解析】根据前句“汤姆，这个婴儿在睡觉”可知，后句应为“请把收音机音量调小一些”。turn down“把音量调小”；turn on“打开”；turn off“关闭”；turn up“把音量调大”。故选D。
7. -Jack, how was your summer vacation
-Just so-so. I decided to go ______for my next vacation.
A. something wonderful B. wonderful something
C. somewhere wonderful D. wonderful somewhere
【答案】C
【解析】根据语境可知，空格处表示“精彩的地方”，故排除A、B；不定代词和形容词连用，形容词位于其后。故选C。
8. We __________ you in two days.
A. reply to B. will reply to C. reply D. will reply to
【答案】D
【解析】 reply to 回复，回答。后面要有介词to。“in two days”2天后表示将来。故用将来时态。选D
9. —Must I take a shower now
—______. You can do it after dinner.
A. No, you mustn’t B. No, you can’t C. No, you may not D. No, you don’t have to
【答案】D
【解析】 must 的否定回答一般用needn’t 不必。=don’t have to。故答案选D
10. Electricity flows ________ wires.
A. across B. cross C. through D. over
【答案】C
【解析】 A. across介词。从表面通过。 B. cross 动词，通过。C. through 介词“从内部穿过” D. over介词。在上方。电在电线内通过，故选C
三、用所给词的适当形式填空
1. It's__________(danger) to use metal containers in the microwave.
2.Do you know how to use a microwave________(safe)
3. Be_________(care) of the dog. Don't get too close to it.
4. You look __________ (fool) to do that.
5. There is something wrong with the __________ (wash) machine.
6.Remember____(take) the keys when you go out.
7. She doesn’t need ___________________ （finish）the work in one hour.
8. How about ______________（read）a book with me tomorrow
9.My mother is a great _____________（cook）. I love her dishes very much.
10.We need a wireless ___________ （connect）
【答案】1.dangerous 2.safely 3.careful 4.foolish 5.washing 6.to take 7.to finish 8.reaing 9.cook 10 connection
四、单词拼写。
1.Can you r___________ to my question if you know the answer
【答案】reply
【解析】句意：如果你知道答案，你能回答我的问题吗？
2.I won't tell a___________ because it is our secret(秘密) .
【答案】anyone/anybody
【解析】句意：不会告诉任何人，因为这是我们的秘密.
3.It's f___________ to make fun of others.
【答案】foolish
【解析】句意：取笑别人是愚蠢的。
4.Where were you at that m__________ I needed your help.
【答案】moment
【解析】句意：你当时在哪里？我需要你的帮助.
5. The thirty-two-page pamphlet explains clearly about the r_____________ of basketball games and every player should follow them.
【答案】rule/rules
【解析】句意:这本32页的小册子清楚地解释了篮球比赛的规则，每个球员都应该遵守。
6. Keep the milk in the f_____________, or it will go bad.
【答案】fridge
【解析】句意：把牛奶放在冰箱里，否则会变质的。
7. L_____________ up all the doors before you go out.
【答案】lock
【解析】句意：出门前把所有的门都锁上。
8. My mother is t_____________ up the room, because some guests are coming.
【答案】tidying
【解析】句意：我妈妈正在整理房间，因为有些客人要来。
9. The iron is hot. Don’t t_____________ it.
【答案】touch
【解析】句意：熨斗很烫。别碰它。
10.Next Monday, our English teacher will t________ our knowledge of grammar.
【答案】teach
【解析】句意：下周一，我们的英语老师将教我们语法知识。
五、从方框中选择恰当的短语填空（共12分）
turn off switch on be careful with a packet of at last think of
1.My aunt gave me __________sweets.
2.Where did you decide to go__________
3.Please__________the light before you leave.
4.My son, please ________thieves when you are out by yourself.
5.When I come back home, the first thing is to________ the television.
6.What do you________ the dishes here
【答案】1. a packet of 2. at last 3. turn off 4. be careful with 5. switch on 6. think of
六、完成句子。
1. 他没有给我回答他问题的机会。
He gave me no chance to_____________ _____________ his question.
【答案】reply to
2.好学生必须会把他在书本里读到的东西和不他在周围所看到的事物联系起来。
A good student must _____________ what he reads _____________ what he sees around him.
【答案】connect to
3. 过了一会儿，他就回来了。
___________ ___________ ___________, he came back.
【答案】A moment later
4. 在某种程度上来说，他是对的。
He is right ____________ ___________ ___________.
【答案】in a way
5. 并非所有的水都是可喝的。
Not all the water __________ __________ ___________.
【答案】can be drunk
6.淋浴通常至少要5分钟。
A shower usually takes __________ __________5 minutes.
【答案】at least
7. 水很珍贵，所以我们应该节约水而不应该浪费水。
Water is very ____________, so we should save water __________ _________ ___________it.
【答案】valuable instead of wasting
8.我们这周末需要把房间收拾一下。
We need to________ ________ the room this weekend.
【答案】tidy up
9.不要让孩子们在海里游泳，那里很危险。
Please ________ the children _________ _________in the sea.
【答案】keep/stop from swimming
10. 确保带齐所有的书本，明天你要参加政治考试。
________ _________ you take all the books. You will take a Politics exam tomorrow.
【答案】Make sure
提高篇
七、短文填空
A 短文填词
Sam got a new computer from his mother. She hoped it could help Sam with his studies. Before he got his computer, he usually played basketball after school. But everything was different. After school, Sam got home quickly and used his computer to w___1___ movies and play games. Puzzle games（益智游戏）were his favourite. He spent most of his time on his computer. His mother was very worried about his h___2___ and studies.
Last week, Sam fell ill and he got a D in his test. His mother got very a___3___ and she said that he could only use the computer once a week. She asked Sam to do morning exercises every day. She also told him to study h___4__ at school. Sam thought maybe it was time for him to change. He decided he must c___5__ his homework first before using the computer, and when using it, make good use of it.
【答案】1. watch 2.health 3. angry 4. hard 5. complete
B 语法选择
Electricity makes our lives 1.__________ (easy) than before. We use a lot of 2.__________(electricity) appliances 3.__________ our houses every day. Here are three of them. How can we use them 4. __________ (safe)
When we use the rice cooker, we should keep the outside of the pot dry. Do not switch the rice cooker on
5.__________ / __________ the pot is empty. When we use the washing machine, we should not put 6__________(we) hand in it when it is 7. __________. When we are not using it, we should unplug it. When we use the microwave, we should not turn it on when it is empty 8. __________ it might start a fire. We should stand at least 9. __________ (first) metre away 10. __________ the microwave when it is on. Before we put an object in it, make sure it is microwave safe.
【答案】1.easier 2.electrical 3.in 4.safely 5.when/if 6.our 7. on 8. because one from
七、完形填空
The Warrens are a common family. However, this common family has done something ___1___. A few years ago, they moved to the countryside and built a house which was powered (提供动力) by the wind and the sun!
Mr. Warren wanted his family to play a role in ___2___ the planet, so he read a lot about the electrical system. Then, he ___3___ to create electricity to power everything they needed for their daily lives.
The kids were ___4___ at first. “Will we still be able to watch TV What about the computer ” they asked. “Don’t worry at all,” said their father. “Just because we are going to create our own electricity doesn’t mean we have to live in the ___5___.”
“We are going to set up a wind generator (发电机),” explained Mrs. Warren. “Wind is a great way to ___6___ electricity. It’s not only free but also clean. The wind doesn’t blow all the time, though. That’s ___7___ we need to store (储存) our power. Then, when there is no wind, we will still have power to run everything in our house.”
Mr. Warren added, “We are also going to collect ___8___ from the sun and turn it into electricity. So, when the wind blows, we have power. When the ___9___ shines, we have power, too.”
It’s easy to see that the family really ___10___ renewable energy. Now, they are living happily in their self-powered countryside home.
1. A. normal B. special C. similar D. private
2. A. saving B. breaking C. greeting D. examining
3. A. failed B. agreed C. decided D. refused
4. A. angry B. worried C. happy D. interested
5. A. spring B. moment C. past D. dark
6. A. shoot B. waste C. reduce D. produce
7. A. how B. why C. which D. where
8. A. scenes B. energy C. rubbish D. objects
9. A. star B. light C. sun D. moon
10. A. trusts in B. calls in C. shuts off D. cuts down
【答案】1. B 2. A 3. C 4. B 5. D 6. D 7. B 8. B 9. C 10. A
【解析】短文大意：本文是记叙文，讲述了沃伦一家自己动手利用风力和阳光发电，以实际行动拯救地球的故事。
1. 句意：然而，这个普通的家庭做了一些特别的事情。
normal正常的；special特别的；similar相似的；private私有的。however然而，表语义转折；根据上文“The Warrens are a common family沃伦一家是一个普通的家庭”，可知这个普通的家庭做了一些不普通的事情，ACD三项不合句意，故选B。
2. 句意：沃伦先生想让他的家人在拯救地球的行动中发挥作用，所以他读了很多关于电力系统的书。
saving拯救；breaking打破；greeting问候；examining检查。根据下文“so he read a lot about the electrical system所以他读了很多关于电力系统的书”，可知原因是他想让家人在拯救地球的行动中发挥作用，故选A。
3. 句意：然后，他决定创造电力来供应他们日常生活所需的一切。
failed失败；agreed同意；decided决定；refused拒绝。then然后，表顺承；根据上下文可知，他做了“创造电力来供应他们日常生活所需的”决定，故选C。
4. 句意：孩子们一开始很担心。
angry生气的；worried担心的；happy高兴的；interested有趣的。根据下文孩子的话“Will we still be able to watch TV What about the computer 我们还能看电视吗？那电脑呢”，可知孩子们很担心能不能继续看电视和用电脑，故选B。
5. 句意：仅仅因为我们要自己发电，并不意味着我们必须生活在黑暗中。
spring春天；moment时刻；past过去/昔日；dark黑暗。本句是否定句，mean意味着；根据“doesn’t mean”和语境，可知ABC三项不合句意，故选D。
6. 句意：风力发电是一种很好的发电方式。
shoot射击；waste浪费；reduce减少；produce生产。根据前文“he decided to create electricity to power everything they needed for their daily lives他决定创造电力来满足他们日常生活所需的一切”，结合本句，可知风力发电是一种很好的发电方式，produce符合句意，故选D。
7. 句意：这就是为什么我们需要储存能量（的原因）。
how怎样，表方式；why为什么，表原因；which哪一个，表事物；where在哪里，表地点。根据句意结构，可知本句解释原因，和前句是因果关系，故选B。
8. 句意：我们还将从太阳能中收集能量，并将其转化为电能。
scenes场景；energy能量；rubbish垃圾；objects物品。根据下文“turn it into electricity将其转化为电能”，可知是从太阳能中收集能量，故选B。
9. 句意：当太阳照耀的时候，我们也有能量。
star星星；light光线；sun太阳；moon月亮。shine照耀；根据上文“We are also going to collect energy from the sun and turn it into electricity我们还将从太阳能中收集能量，并将其转化为电能”，可知当太阳照耀的时候，我们也有能量，故选C。
10. 句意：容易看出，这家人真的相信可再生能源。
trusts in信任；calls in顺道走访；shuts off关闭；cuts down削减。根据最后“they are living happily in their self-powered countryside home他们幸福地生活在他们的自供电的乡村家庭”，结合前一段沃伦先生关于风能和太阳能的介绍，可知他们相信可再生能源，故选A。
八、阅读理解
There is not enough oil in the world now. As time goes by, it becomes less and less, so what are we going to do when it runs out Perhaps we will go back to using horses, carriages and bicycles.
In the Second World War, some people didn’t use gas made from petroleum（石油） in their cars. They made gas from wood and plants instead.
The car didn’t go fast, but they ran, so this was better than nothing. However, in the future, we can’t cut down all our trees to make gas; we need our trees for other things, too.
Besides different types of gas, we can also use electricity to run our cars, but first we must make the electricity! Some countries have coal（煤） and they make electricity with that, but we might not always have coal, either. Other countries have big, strong rivers, and they can use the power of water to turn turbines（涡轮机） and make electricity more easily and cheaply.
We are also able to get power from the ocean tides. We put turbines into the mouth of the river. Then the tide comes in, the water turns the turbines and then it goes out, it turns them again.
Which of these ways will be used to run our cars in the future
1. When might people have to go back to using horses and carriages
A. When they are poor.
B. When they run out of oil.
C. When they need more exercise.
D. When there aren’t any big trees in the world.
2. What did some people use to make gas in the Second World War
A. Water. B. Coal. C. Wood and plants. D. Tides.
3.How many ways are suggested to make electricity in the passage
A. 2. B. 5. C. 4. D. 3.
4. According to the passage, which of the following statements is TRUE
A. There is more petroleum than we can use now.
B. Trees are needed for some other things besides making gas.
C. We got electricity from ocean tides in the old days.
D. Gas wasn’t used to run cars in the Second World War.
5. What is the passage mainly about
A. How to run our cars. B. What to do when oil runs out.
C. Different types of gas. D. The ways to make electricity.
【答案】BCDBB
【解析】1:根据第一段so what are we going to do when it runs out Perhaps we will go back to using horses, carriages and bicycles.描述,可知选B
2:根据第二段In the Second World War, some people didn’t use gas made from petroleum(石油) in their cars. They made gas from wood and plants instead.描述,可知选C
3:根据短文描述,可知作者主要介绍了三种发电方法,火力发电,水利发电和潮汐发电.故选D
4:根据第二段we need our trees for other things, too.描述,可知选B
5:根据第一段及下文描述,可知本文主要是说如果石油用完后,我们改怎么办.故选B
B
Energy is everywhere. We use energy every day.
Electricity is a form of energy and this is what powers the TV, hairdryer, phone, fridge, electric toothbrush and more! Our growing need for energy is one of the problems facing the world today, because producing electricity also produces pollution.
Here are some simple ways to make a big difference when using electricity.
On or off Leaving televisions and computers on with the little red light showing still uses electricity, even though they might look like they’re turned off. To stop this you can turn them off.
Lights out! Turning lights off when you’re not in the room can save a lot of energy.
Fridge door closed. The fridge is an important part of the kitchen, because it keeps food fresh, cool and healthy! But it takes a lot of energy to keep cool, so try not to leave the fridge door open or put hot things inside.
Use the sun's energy. An increasing number of people are fitting solar panels（太阳能电池板） to their houses. They create electricity from sun-light, which can then be used to power our homes. Solar heating panels make hot water, reducing the need for electricity or gas.
1. The underlined word “powers” means “ ” in Chinese.
A. 动力 B. 权利 C. 驱动 D. 散发
2. What can save energy according to the passage
A. Turn the lights off when you’re not in the room.
B. Use gas to create electricity.
C. Leave the fridge door open or put hot things inside.
D. Leave televisions and computers on.
3. There are ways to save electricity in the passage.
A. three B. four C. five D. six
4. Which is NOT true according to the passage
A. We don't have any energy problem today.
B. The fridge can keep food fresh, cool and healthy.
C. When we produce electricity, we produce pollution, too.
D. Electricity from sunlight can be used to power our homes.
5. The passage mainly tells us .
A. electricity is a form of energy
B. how to create electricity from sunlight
C. how to use the fridge correctly
D. the different ways to save electricity
【答案】1. C 2. A 3. B 4. A 5. D
【解析】本文叙述了电是我们的必需品，我们离不了电，但是我们今天仍然面临着能源问题，因此我们要节约用电，短文给出了四条节约用电的建议。
1. 词义猜测题。根据the TV, hairdryer, phone, fridge, electric toothbrush and more后面的这些词都是名词，所以划线的应该是动词。理解上下文可知句意：电是一种能源，可以使电视、吹风机、手机、冰箱、电动牙刷以及更多的东西运转。因此power的意思是"使……运转"，驱动。根据Electricity is a form of energy可以推测这里划线的是“驱动”。故选C。
2. 细节理解题。根据Turning lights off when you’re not in the room can save a lot of energy.可知，当不在房间里的时候请把灯关掉，这样省电，故选A。
3. 细节理解题。根据On or off Lights out! Fridge door closed. Use the sun's energy.可知，提出了四个省电的建议。故选B。
4. 细节理解题。根据Our growing need for energy is one of the problems facing the world today,可知，对能源的需要我们仍然是一个问题，A 项表述为"如今我们没有任何的能源问题"是错误的。故选A。
5. 主旨大意题。根据短文的内容主要提出的四个省电的方法。故选D。
点睛：主旨大意题型旨在考察考生通过快速阅读获取语篇的中心思想的能力，以及辨别主要信息和次要信息的能力。要求考生运用逻辑概括能力，从文章的字里行间获取文章中的代表性观点和中心论点。主旨大意题是考生容易出错的题型之一，错误主要表现为：概括文章中心时以偏概全（只见树木不见森林），概括性不够，或者概括过度，超出了文本的内容，缺乏针对性。
5题选项ABC概括性不够。
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