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中小学教育资源及组卷应用平台
沪教版七年级下册英语
Unit6 Electricity everywhere词汇变形与专项巩固训练
共120分
一、重点单词词性转换（20分）
1.electric (adj.) 电的；带电的 → ________ (n.) 电；电能
2.safe (adj.) 安全的 → ________ (n.) 安全；平安
3.danger (n.) 危险 → ________ (adj.) 危险的
4.care (n./v.) 小心；照顾 → ________ (adj.) 仔细的；小心的
5.care (n./v.) 小心；照顾 → ________ (adv.) 仔细地
6.care (n./v.) 小心；照顾 → ________ (adj.) 粗心的
7.harm (n./v.) 伤害；损害 → ________ (adj.) 有害的
8.use (v./n.) 使用 → ________ (adj.) 有用的
9.use (v./n.) 使用 → ________ (adj.) 无用的
10.connect (v.) 连接 → ________ (n.) 连接；联系
11.protect (v.) 保护 → ________ (n.) 保护；防护
12.different (adj.) 不同的 → ________ (n.) 差异；不同
13.allow (v.) 允许 → ________ (n.) 允许；许可
14.shock (v./n.) 电击；震惊 → ________ (adj.) 令人震惊的
15.shock (v./n.) 电击；震惊 → ________ (adj.) 感到震惊的
16.heat (n./v.) 热；加热 → ________ (adj.) 热的；加热的
17.warm (adj./v.) 温暖的；变暖 → ________ (n.) 温暖；暖和
18.break (v.) 打破；弄坏 → ________ (adj.) 破损的
19.burn (v./n.) 燃烧；烧伤 → ________ (adj.) 着火的；烧伤的
20.touch (v./n.) 触摸；接触 → ________ (adj.) 接触的；有触觉的
二、用所给单词的正确形式填空（30分）
1.Be careful! There is a lot of ________ (electric) in the wire.
2.This is a ________ (use) tool. We should throw it away.
3.It is ________ (danger) to play with fire.
4.We must keep our children ________ (safe).
5.He drives ________ (care) so he never has accidents.
6.It's ________ (harm) to stay up late every day.
7.The machine is ________ (connect) to the electricity supply.
8.We should wear gloves to ________ (protection) our hands.
9.There are many ________ (different) between the two plans.
10.My parents don't allow me ________ (stay) out late.
11.The news was ________ (shock) to everyone.
12.I was ________ (shock) to hear his sudden death.
13.The fire ________ (burn) the wooden house quickly last night.
14.The ________ (heat) of the sun can dry the wet clothes.
15.This kind of plant is ________ (harm) to humans. Don't touch it.
16.Be ________ (care) not to break the glass.
17.He is a ________ (care) boy and often makes mistakes.
18.Look! The wire is ________ (break). We need a new one.
19.We should save ________ (electric) at home.
20.________ (warm) is necessary for the babies.
21.The ________ (connect) between the two pipes is loose.
22.She practices ________ (play) the piano every day.
23.It's important ________ (learn) English well.
24.My hobby is ________ (collect) stamps.
25.Stop ________ (talk) and listen to the teacher.
26.He decided ________ (go) abroad for further study.
27.The little boy is interested in ________ (science).
28.They ________ (use) to live in a small house.
29.The ________ (safe) of the students is the most important.
30.Please don't ________ (touch) the hot pan.
三、根据首字母提示补全单词（30分）
1.E______ is all around us. We use it every day.
2.Be s______! Don't touch the hot wire.
3.It's d______ to play with electricity.
4.We must keep our environment s______.
5.He is a c______ boy. He studies very hard.
6.Be c______ when you cross the street.
7.He is so c______ that he often loses his books.
8.Smoking is h______ to your health.
9.We should p______ our earth from pollution.
10.The wire is c______ to the computer.
11.We need to buy a new b______ for the flashlight.
12.The weather is very h______ in summer.
13.The news is very s______. I can't believe it.
14.The fire b______ down many trees yesterday.
15.We use e______ to light our homes.
16.Look at the s______! It says "No Smoking".
17.He has the a______ to solve this problem.
18.Please tell me the t______ about the accident.
19.We should save e______ in our daily life.
20.The little girl is a______ of the dark.
21.He is a good storyteller. He can tell i______ stories.
22.The room is very w______. Please turn on the light.
23.We are looking f______ to the summer holiday.
24.He likes reading science f______ books.
25.The wire is b______. We need to fix it.
26.Please don't t______ the wet floor.
27.He is a famous a______. He paints beautiful pictures.
28.My hobby is c______ stamps.
29.The baby is sleeping. Be q______.
30.He is a successful b______. He has a big company.
四、根据汉语提示完成单词（40分）
1.________ (电) is very important in our modern life.
2.This is a ________ (有用的) book. You should read it.
3.It is ________ (危险的) to swim in the river alone.
4.We must ensure the ________ (安全) of the workers.
5.He drives ________ (小心地) to avoid accidents.
6.Smoking is ________ (有害的) to your lungs.
7.Please ________ (连接) the printer to the computer.
8.We should ________ (保护) the wild animals.
9.There are many ________ (不同点) between the two languages.
10.My parents don't ________ (允许) me to play games.
11.The ________ (震惊) news made us cry.
12.I was ________ (震惊) to see him at the party.
13.The fire ________ (燃烧) the forest quickly.
14.The ________ (热) from the fire was very strong.
15.This is a ________ (破损的) cup. Don't use it.
16.Be ________ (小心) when you cross the road.
17.He is a ________ (粗心的) student.
18.We should save ________ (电) at home.
19.The ________ (温暖) of the sun feels good.
20.The ________ (连接) between the two wires is bad.
21.He is ________ (感兴趣的) in playing basketball.
22.My hobby is ________ (收集) coins.
23.Stop ________ (说话) and listen to me.
24.He decided ________ (放弃) smoking.
25.They ________ (过去常常) walk to school.
26.Please don't ________ (触摸) the animal.
27.It's ________ (重要的) to learn English well.
28.The ________ (安全) rule says no running in the hall.
29.The little boy is ________ (害怕) of dogs.
30.He is a ________ (著名的) writer.
31.The ________ (热) makes me feel sleepy.
32.Please be ________ (安静) in the library.
33.He ________ (成功) in passing the exam.
34.The ________ (有害的) gas made people sick.
35.We need a new ________ (电池) for the toy.
36.The ________ (温暖) of the fire kept us warm.
37.He is a ________ (仔细的) planner.
38.Don't ________ (打破) the window.
39.The ________ (电击) hurt his hand.
40.She practices ________ (绘画) every evening.
参考答案
一、词性转换（20题）
electricity 2. safety 3. dangerous 4. careful 5. carefully 6.careless 7. harmful 8. useful
9. useless 10. connection 11.protection 12. difference 13. permission 14. shocking
15.shocked 16. heated 17. warmth 18. broken 19. burning 20.tactile
二、正确形式填空（30题）
electricity 2. useless 3. dangerous 4. safe 5. carefully
6.harmful 7. connected 8. protect 9. differences 10. to stay
11.shocking 12. shocked 13. burned/burnt 14. heat 15. broken
16.careful 17. careless 18. broken 19. electricity 20. warmth
21.connection 22. playing 23. to learn 24. collecting 25. talking
26.to go 27. science 28. used 29. safety 30. touch
三、首字母填空（30题）
Electricity 2. safe 3. dangerous 4. safe 5. careful
6.careful 7. careless 8. harmful 9. protect 10. connected
11.battery 12. hot 13. shocking 14. burned 15. electricity
16.sign 17. ability 18. truth 19. electricity 20. afraid
21.interesting 22. warm 23. forward 24. fiction 25. broken
26.touch 27. artist 28. collecting 29. quiet 30. businessman
四、汉语提示填空（40题）
Electricity 2. useful 3. dangerous 4. safety 5. carefully
6.harmful 7. connect 8. protect 9. differences 10. allow
11.shocking 12. shocked 13. burned/burnt 14. heat 15. broken
16.careful 17. careless 18. electricity 19. warmth 20. connection
21.interested 22. collecting 23. talking 24. to give up
25.used 26. touch 27. important 28. safety 29. afraid
30.famous 31. heat 32. quiet 33. succeeded 34. harmful
35.battery 36. warmth 37. careful 38. break 39. shock 40. drawing
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