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沪教版七年级下册
Unit6 Electricity everywhere重点词汇短语+句子专项训练
一、根据首字母或汉语提示完成单词填空.
Electricity makes the light b__________ (发亮).
We get e__________ (电) from power stations.
Please c__________ (连接) the wire to the battery.
An e__________ (工程师) designs electrical systems.
The s__________ (开关) controls the flow of electricity.
Don't t__________ (触摸) wet switches. It's dangerous.
Electrical appliances need a p__________ (插头) to work.
The c__________ (电缆) carries electricity under the ground.
Safety is of great i__________ (重要性) when using electricity.
Lightning is a natural form of e__________ (电).
二、用所给词的适当形式填空。
The __________ (invent) of electricity changed the world.
We need __________ (connect) the device to a power source.
Look! The fan __________ (work) properly now.
__________ (safe) rules must be followed in the lab.
The __________ (use) of electricity makes life convenient.
It's __________ (danger) to play with electrical wires.
The __________ (electric) in this area is stable.
__________ (careful) check the circuit before testing.
Engineers __________ (design) new electrical tools last month.
The __________ (science) discovered a new way to generate power.
三、短语英汉互译。
A. 汉译英
发电 __________
连接到 __________
关闭开关 __________
触电危险 __________
安全规则 __________
家用电器 __________
电力供应 __________
小心处理 __________
英译汉9. electrical appliance __________ 10. power station __________
electric shock __________ 12. switch on/off __________ 13. cable car __________
14. plug in __________ 15. energy source __________
四、重点句型翻译（每空一词）
电无处不在，但我们看不见它。Electricity is __________, but we can't __________ it.
请把插头插入插座。Please __________ the plug __________ the socket.
我们应该遵守安全规则。We should __________ __________ rules.
使用湿手触摸开关是危险的。
It's dangerous __________ __________ the switch with wet hands.
电力通过电缆传输到我们的家中。
Electricity __________ __________ to our homes through cables.
看！灯亮了。Look! The light __________ __________.
工程师们正在设计新的电器。__________ are __________ new electrical appliances.
电是一种重要的能源。Electricity is an important __________ of __________.
确保开关处于关闭状态。__________ sure the switch is __________.
学习用电知识对我们很重要。_______ important for us _____ learn about electricity.
五、句型转换。
Electricity is very useful.（改为感叹句）__________ __________ electricity is!
We get electricity from power stations.（对划线部分提问）
__________ __________ we get electricity
You mustn't touch the wet wire.（改为同义句）__________ __________ the wet wire.
The engineer designed a new system.（改为被动语态）
A new system __________ __________ by the engineer.
It's important to follow safety rules.（用动名词作主语改写）
__________ safety rules __________ important.
答案
一、
bright 2. electricity 3. connect 4. engineer 5. switch
touch 7. plug 8. cable 9. importance 10. electricity
二、
invention 2. to connect 3. is working 4. Safety 5. use
6. dangerous 7. electricity 8. Carefully 9. designed 10. scientist
三、短语英汉互译
A. 汉译英：
generate electricity 2. connect to 3. turn off the switch 4. risk of electric shock
5.safety rules 6. household appliances 7. power supply 8. handle with care
B. 英译汉：9. 家用电器 10. 发电站 11. 触电 12. 打开/关闭 13. 缆车14. 插入 15. 能源
四、重点句型翻译
everywhere; see 2. plug; into 3. follow safety 4. to touch 5. is transmitted
6.is on 7. Engineers; designing 8. source; energy 9. Make; off 10. It's; to
五、句型转换.
How useful 2. Where do 3. Don't touch 4. was designed 5. Following; is

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