Unit 6 Electricity everywhere重点单词和词性转换题- 2024-2025学年沪教版（2024）初中英语七年级下册

沪教版七年级下册Unit 6 Electricity everywhere重点单词和词性转换题

学校：__________班级：__________姓名：_________   考号：___________ 

一、根据汉语提示填空（每小题 1 分，满分 30 分）

1.We should               (遵守) safety rules when using electricity.

2.The               (作用) of electricity in our lives is very important.

3.Don’t              (触摸) electrical appliances with wet hands.

4.Solar power is a way of               (生产) electricity.

5.We can               (节约) electricity by turning off lights when leaving.

6.Lightning is a natural               (现象) related to electricity.

7.A               (开关) is used to control the flow of electricity.

8.              (电池) can store electricity for later use.

9.It’s dangerous to fly kites near               (电线).

10.The               (冰箱) keeps food cold and fresh.

11.We should               (讨论) how to use electricity wisely in class.

12.              (电) makes our lives more convenient.

13.A               (停电) can cause many problems at home.

14.The               (发明) of the light bulb changed the world.

15.We need to               (想象) life without electricity sometimes.

16.              (烛光) was used when there was no electricity.

17.              (安全) is the most important when using electrical devices.

18.The               (平板电脑) ran out of battery during the trip.

19.We should               (遵循) the teacher’s instructions in the lab.

20.              (风车) are used to generate wind power.

21.The               (口号) for Earth Hour is “Give an Hour for Earth”.

22.              (地热的) energy is used in some countries.

23.              (生物燃料) are made from plant materials.

24.The               (涡轮机) spins to produce electricity.

25.We should               (减少) energy waste in our daily lives.

26.The               (说明) manual tells us how to use the appliance.

27.              (可再生的) energy is good for the environment.

28.The               (公寓) became very hot without air conditioning.

29.We can               (连接) the cables properly before using the device.

30.              (现象) like lightning shows the power of electricity.

二、用单词的适当形式填空（每小题 1 分，满分 30 分）

1.Our teacher taught us               (produce) electricity using water power.

2.It’s necessary               (observe) safety rules when               (use) electricity.

3.Can you imagine               (live) in a world without smartphones?

4.The               (discover) of electricity by Benjamin Franklin is famous.

5.There are many ways of               (save) energy, like turning off unused devices.

6.The               (electricity) kettle is broken, so we can’t boil water.

7.Wearing seatbelts ensures our               (safe) with traffic rules.

8.Try               (add) some salt to the soup to improve the taste.

9.We should try               (protect) the environment through small actions.

10.The chef created a               (specially) dish for the festival.

11.Daisy’s family decided               (experience) a switch-off weekend.

12.The               (important) of electricity is shown in daily life.

13.Don’t use               (break) cables, as they are dangerous.

14.The               (produce) of solar power has increased in recent years.

15.We mustn’t               (waste) electricity by leaving lights on.

16.The               (science) experiment showed how batteries work.

17.              (lucky), the power came back on before the food spoiled.

18.The               (use) of electricity is clear in modern society.

19.Remember               (switch) off the computer when you finish.

20.The               (wise) of saving energy starts from small habits.

21.The               (develop) of renewable energy is crucial for the planet.

22.              (safe) rules must be followed in every electrical activity.

23.The               (invent) of the light bulb is Thomas Edison.

24.We should               (discussion) how to save electricity in groups.

25.The               (nature) phenomenon of lightning is both beautiful and dangerous.

26.              (electric) powered cars are becoming more popular.

27.The               (different) between solar and wind power is their energy sources.

28.              (follow) the instructions carefully is important for using appliances.

29.The               (pollute) caused by burning coal is a big problem.

30.We can               (connection) the device to the power supply safely.