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沪教版（2024）七年级下册英语Unit 6 Electricity everywhere
词汇专项训练
一、用括号内所给的中文正确形式填空
1. We should save ______ (电) because it's important.
2. Please ______ (关闭) the lights when you leave the room.
3. I have a lot of ______ (任务) to finish today.
4. He played games for a ______ (一会儿) after school.
5. My father bought a new ______ (平板电脑) last week.
6. There is some ______ (酸奶) in the fridge.
7. They live in a big ______ (公寓套房).
8. These are ______ (家庭的) problems and we should solve them together.
9. The car is moving at a high ______ (速度).
10. We must pay attention to ______ (安全) when we cross the road.
11. Read the ______ (用法说明) carefully before you use the machine.
12. Can you help me ______ (连接) the computer to the Internet
13. There are many new ______ (装置；设备) in the factory.
14. We must follow the ______ (规则) at school.
15. The ______ (气候) in this city is very pleasant.
16. A large ______ (数量；数额) of people come to visit the park every day.
17. The engine can ______ (驱动；推动) the car at a high speed.
18. We watched a football match on the ______ (电视机) last night.
19. The Great Wall is a famous ______ (地标) in China.
20. Different cultures may have different ______ (特征).
二、根据句意及首字母提示填空
1. The b______ of my mobile phone is dead. I need to charge it.
2. E______ is very useful in our daily life.
3. Don't forget to s______ -off the gas after cooking.
4. I have a t______ to clean the classroom today.
5. Wait for a w______. I'm coming.
6. He often uses his t______ to watch movies.
7. There is some food in the f______.
8. She makes delicious y______ at home.
9. They moved into a new a______ last month.
10. H______ chores are shared among family members.
11. The s______ of light is much faster than that of sound.
12. Safety first! We should always think about s______.
13. Read the i______ before you take the medicine.
14. Can you c______ the two wires together
15. This new d______ can help us a lot in our work.
16. We must obey the r______ of the library.
17. The c______ in the north is different from that in the south.
18. The a______ of water in the bottle is not enough.
19. A car needs an engine to p______ it.
20. The Eiffel Tower is a well - known l______ in Paris.
三、单项选择题
1. We should ______ electricity. It's important for us.
A. waste B. save C. use D. produce
2. Please ______ the TV. I want to watch the news.
A. turn on B. turn off C. switch on D. switch off
3. She has a lot of ______ to do this weekend.
A. task B. tasks C. work D. job
4. He played computer games ______ a while and then did his homework.
A. in B. for C. at D. on
5. My brother bought a new ______. He can use it to study and play games.
A. fridge B. yogurt C. tablet D. apartment
6. There is some ______ in the cup. It's good for your health.
A. electricity B. task C. yogurt D. switch
7. They live in a big ______. It has three bedrooms.
A. house B. apartment C. family D. home
8. These are ______ things. We should discuss them together.
A. household B. family C. home D. house
9. The car is running at a high ______. Be careful!
A. safety B. instruction C. speed D. connect
10. We should always put ______ first.
A. speed B. safety C. rule D. climate
11. Before you use the new machine, you should read the ______ carefully.
A. speed B. safety C. instruction D. connect
12. Can you help me ______ the printer to the computer
A. connect B. produce C. rule D. amount
13. There are many new ______ in the science lab.
A. rules B. devices C. climates D. amounts
14. We must follow the ______ in the library.
A. rules B. devices C. climates D. amounts
15. The ______ in this area is warm in winter and cool in summer.
A. rule B. device C. climate D. amount
四、短文填空
Electricity is very important in our daily life. We use it for many 1. ______ (task). We turn on the lights, watch TV on the television 2. ______, and use many electrical 3. ______ (appliance). But we should also pay attention to 4. ______ (safe). When we use electricity, we must follow the 5. ______ (rule).
For example, we should switch 6. ______ the power when we don't use electrical devices. And we should not touch electrical wires with 7. ______ (wet) hands. If we have any problems with electricity, we should call the 8. ______ (electricity) company for help.
In addition, we should also save electricity. We can turn off the lights when we leave the room and not waste too much 9. ______ (electric). By doing these, we can make better use of electricity and also protect our 10. ______ (environment).
完型填空
Electricity is everywhere in our modern life. We can't live 1. ______ it. It makes our lives more 2. ______ and comfortable.
We use electricity to light our homes. When it's dark, we just 3. ______ on the lights and the room becomes bright. We also use it to run our electrical appliances. For example, the fridge keeps our food 4. ______ and fresh. The washing machine helps us 5. ______ clothes easily.
However, electricity can also be 6. ______ if we don't use it properly. We must always think about safety. We should not 7. ______ electrical devices with wet hands. And we should make sure the wires are in good 8. ______.
In order to save electricity, we can do many things. We can turn off the lights when we leave a room. We can also use energy - saving 9. ______. By saving electricity, we not only save money but also help to 10. ______ the environment.
1. A. with B. without C. on D. in
2. A. difficult B. boring C. convenient D. expensive
3. A. turn B. switch C. connect D. rule
4. A. warm B. cold C. hot D. cool
5. A. wash B. buy C. sell D. make
6. A. useful B. helpful C. dangerous D. important
7. A. touch B. see C. hear D. smell
8. A. time B. place C. condition D. speed
9. A. devices B. rules C. climates D. amounts
10. A. pollute B. protect C. damage D. change一、用括号内所给的中文正确形式填空
1. 答案：electricity。“电”常见的英文表达是“electricity” ，是不可数名词。
2. 答案：turn off / switch off。“关闭（电器、灯等）”可以用“turn off”或“switch off” ，这里是祈使句，用动词原形。
3. 答案：tasks。“任务”是“task”，a lot of后接可数名词复数，所以用tasks。
4. 答案：while。“for a while”是固定短语，意为“一会儿”。
5. 答案：tablet。“平板电脑”的英文是“tablet” 。
6. 答案：yogurt。“酸奶”是“yogurt”，是不可数名词。
7. 答案：apartment。“公寓套房”常见表达为“apartment” 。
8. 答案：household。“家庭的”用“household”，“household problems”表示“家庭问题” 。
9. 答案：speed。“速度”是“speed”，“at a high speed”表示“以高速” 。
10. 答案：safety。“安全”是“safety”，“pay attention to”后接名词，所以用safety。
11. 答案：instructions。“用法说明”常用复数形式“instructions” 。
12. 答案：connect。“连接”是“connect”，“help sb. (to) do sth.”，所以用动词原形connect。
13. 答案：devices。“装置；设备”是“device”，many后接可数名词复数，所以用devices。
14. 答案：rules。“规则”是“rule”，此处表示学校的多种规则，用复数rules。
15. 答案：climate。“气候”是“climate”，是不可数名词。
16. 答案：amount。“数量；数额”，“a large amount of”表示“大量的”，修饰不可数名词。
17. 答案：drive。“驱动；推动”是“drive”，情态动词can后接动词原形。
18. 答案：television。“电视机”是“television” 。
19. 答案：landmark。“地标”是“landmark” 。
20. 答案：characteristics。“特征”是“characteristic”，此处表示不同的特征，用复数形式。
二、根据句意及首字母提示填空
1. 答案：battery。根据“I need to charge it.”可知手机的电池没电了，“battery”意为“电池”。
2. 答案：Electricity。根据“is very useful in our daily life”及单元主题可知说的是电，“Electricity”意为“电”。
3. 答案：switch。“switch off”表示“关闭（电器、燃气等）” ，这里指做完饭关掉燃气。
4. 答案：task。根据“to clean the classroom”可知是有任务，“task”意为“任务”。
5. 答案：while。“wait for a while”是固定短语，意为“等一会儿”。
6. 答案：tablet。根据“to watch movies”可知用平板电脑，“tablet”意为“平板电脑”。
7. 答案：fridge。根据“There is some food”可知食物在冰箱里，“fridge”意为“冰箱”。
8. 答案：yogurt。根据“makes delicious”可知做的是酸奶，“yogurt”意为“酸奶”。
9. 答案：apartment。根据“moved into”及“has three bedrooms”可知是搬进新公寓，“apartment”意为“公寓套房”。
10. 答案：Household。“Household chores”表示“家务” 。
11. 答案：speed。“the speed of”表示“……的速度”，光的速度比声音快得多。
12. 答案：safety。根据“Safety first!”可知要时刻考虑安全，“safety”意为“安全”。
13. 答案：instructions。吃药前要读说明书，“instructions”意为“用法说明” 。
14. 答案：connect。“connect... together”表示“把……连接在一起” 。
15. 答案：device。根据“can help us a lot in our work”可知是新装置，“device”意为“装置；设备”。
16. 答案：rules。在图书馆要遵守规则，“rules”意为“规则”。
17. 答案：climate。南北气候不同，“climate”意为“气候”。
18. 答案：amount。“the amount of”表示“……的数量”，瓶子里水的数量不够。
19. 答案：push。汽车需要发动机驱动，“push”意为“驱动；推动”。
20. 答案：landmark。埃菲尔铁塔是巴黎著名地标，“landmark”意为“地标”。
三、单项选择题
1. 答案：B。根据常识，电很重要，我们应该节约电。“save”意为“节约”；“waste”意为“浪费”；“use”意为“使用”；“produce”意为“生产”。所以选B。
2. 答案：A。根据“I want to watch the news.”可知是打开电视，“turn on”和“switch on”都有“打开（电器等）”的意思，但“turn on”更常用，“turn off”和“switch off”是关闭的意思。所以选A。
3. 答案：B。“a lot of”后接可数名词复数或不可数名词，“task”是可数名词，这里要用复数tasks；“work”是不可数名词；“job”是可数名词单数。所以选B。
4. 答案：B。“for a while”是固定短语，意为“一会儿”，表示动作持续的时间。所以选B。
5. 答案：C。根据“He can use it to study and play games.”可知买的是平板电脑，“tablet”意为“平板电脑”；“fridge”意为“冰箱”；“yogurt”意为“酸奶”；“apartment”意为“公寓套房”。所以选C。
6. 答案：C。根据“It's good for your health.”及选项可知杯子里是酸奶，“yogurt”意为“酸奶”；“electricity”意为“电”；“task”意为“任务”；“switch”意为“开关”。所以选C。
7. 答案：B。根据“has three bedrooms”可知是住在公寓套房里，“apartment”意为“公寓套房”；“house”通常指独栋房屋；“family”指家庭；“home”更强调家的概念。所以选B。
8. 答案：A。“household things”表示“家庭事务” ，“household”意为“家庭的”；“family”侧重于家庭成员；“home”强调家的地方；“house”指房屋。所以选A。
9. 答案：C。“at a high speed”表示“以高速” ，“speed”意为“速度”；“safety”意为“安全”；“instruction”意为“用法说明”；“connect”是动词，意为“连接”。所以选C。
10. 答案：B。根据常识，我们应该把安全放在首位，“safety”意为“安全”；“speed”意为“速度”；“rule”意为“规则”；“climate”意为“气候”。所以选B。
11. 答案：C。使用新机器前要读用法说明，“instruction”意为“用法说明”；“speed”意为“速度”；“safety”意为“安全”；“connect”意为“连接”。所以选C。
12. 答案：A。“connect... to...”表示“把……连接到……” ，“connect”意为“连接”；“produce”意为“生产”；“rule”意为“规则”；“amount”意为“数量”。所以选A。
13. 答案：B。科学实验室里有很多新设备，“devices”意为“装置；设备”；“rules”意为“规则”；“climates”意为“气候”；“amounts”意为“数量”。所以选B。
14. 答案：A。在图书馆要遵守规则，“rules”意为“规则”；“devices”意为“装置；设备”；“climates”意为“气候”；“amounts”意为“数量”。所以选A。
15. 答案：C。根据“warm in winter and cool in summer”可知说的是气候，“climate”意为“气候”；“rule”意为“规则”；“device”意为“装置；设备”；“amount”意为“数量”。所以选C。
四、短文填空
1. 答案：tasks。“many”后接可数名词复数，“task”的复数是tasks。
2. 答案：set。“television set”表示“电视机” 。
3. 答案：appliances。“many”后接可数名词复数，“appliance”的复数是appliances。
4. 答案：safety。“pay attention to”后接名词，“safe”的名词形式是safety。
5. 答案：rules。这里指使用电时要遵守多种规则，用复数rules。
6. 答案：off。“switch off”表示“关闭” 。
7. 答案：wet。“wet hands”表示“湿手” ，用形容词wet修饰hands。
8. 答案：electricity。“electricity company”表示“电力公司” 。
9. 答案：electricity。“electric”是形容词，这里需要名词“electricity”表示“电”。
10. 答案：environment。“protect our environment”表示“保护我们的环境” 。
五、完型填空
1. 答案：B。根据常识，我们生活离不开电，“without”意为“没有” ，表示否定的条件。所以选B。
2. 答案：C。电让我们的生活更方便和舒适，“convenient”意为“方便的”；“difficult”意为“困难的”；“boring”意为“无聊的”；“expensive”意为“昂贵的”。所以选C。
3. 答案：A。“turn on the lights”表示“打开灯” ，是常用表达。所以选A。
4. 答案：D。冰箱使食物保持凉爽新鲜，“cool”意为“凉爽的”；“warm”意为“温暖的”；“cold”侧重于寒冷；“hot”意为“热的”。所以选D。
5. 答案：A。洗衣机帮助我们洗衣服，“wash clothes”表示“洗衣服” 。所以选A。
6. 答案：C。如果不正确使用电会很危险，“dangerous”意为“危险的”；“useful”意为“有用的”；“helpful”意为“有帮助的”；“important”意为“重要的”。所以选C。
7. 答案：A。我们不应该用湿手触摸电器设备，“touch”意为“触摸”；“see”意为“看见”；“hear”意为“听见”；“smell”意为“闻”。所以选A。
8. 答案：C。我们要确保电线处于良好状态，“in good condition”表示“处于良好状态” 。所以选C。
9. 答案：A。我们可以使用节能设备，“devices”意为“装置；设备”；“rules”意为“规则”；“climates”意为“气候”；“amounts”意为“数量”。所以选A。
10. 答案：B。节约电有助于保护环境，“protect”意为“保护”；“pollute”意为“污染”；“damage”意为“损坏”；“change”意为“改变”。所以选B。

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