Unit8词汇专项练习
1.I am afraid of my father.He always has a （严肃的）face 2.They were （挖）holes to plant trees when we arrived.
3.It is （明智的）to check whether the flight time has changed before you leave for the airport.
4.The terrible weather （引起）many accidents last night.
5.The teacher says waste can be （回收利用）to protect our environment. 6.The accident （happen）on a cold winter night last year. 7.The school hall is so clean.Who （clean）it just now？
8.Nothing （offer）to them at first，so they didn't know how to start. 9.All the students. （listen）to a talk about living a green life next Friday afternoon.
10.The government （take）action to protect the rivers.Now they are cleaner.
11.The area has a very （丰富的）history.
12.Your time is （），so don't waste it living someone else's life. 13.My mum would never （允许）me to travel alone in the past. 14.You will be （惩罚）because you have told such a lie.
15.Natural resources are very important for us，and we should use them （明智地）.
16. Can you tell me the (different) between the two words?
17. We should make laws to stop some factories from (put) waste into rivers.
18. I think everyone should do something to reduce air (pollute). 19.(recycle) is important for protecting our environment.
20. I'm sorry that I didn't answer your phone. I (listen) to music and didn't hear the ring.
21. Don't take it (serious). He's just making a joke. 22.We shouldn't use (塑料)bags when we go shopping 23.Boys and girls will be （分开）into two groups.
24.It is wasteful to throw away glass and paper，so every class collects them
for (回收利用)
25.These machines were （生产）in our factory.
26.Tom，look at the sign！We're not （允许）to park our car here. 27.-What's he doing？He's （挖）a hole in the garden.
28.The costs were （减少）by 20%last year and it was a great success. 29.If we keep using our natural resources （满不在乎地），they will run out sooner or later.
30.-Will you have a picnic tomorrow. -It all （视情况而定） 31.Many
foreigners
are
interested
in
the
long
history
and
（丰富的）culture of China.
32.Someone says nature is our great （财富）.
33.The teacher looked （serious）at me and I could say nothing 34.The more （careful）you are，the more mistakes you will make 35.By （reduce）waste and pollution，we can make the world a better place.
36.Take （short）showers and you'll save more water. 37.We don't know these new types of （energy）.
38.Now more and more rivers have been （污染）because of the waste from factories.
39.We will （展示）different types of energy to the public 40.Reading on mobile phones does （伤害）to your eyes.
41.A recent （调查）shows that most people are worried about the increasing crime.
42.Some old clothes and shoes were （扔）into the rubbish can just now. 43. This condition is (harm) to your eyes. 44. The room is (fill) with the sweet smell of the flowers 45. Most (live) things depend on the sun and water. 46. The new material (feel) hard, but it doesn't break easily. 47. The little girl kept (ask) us many strange questions. 48. He will be (punish) if he doesn't finish his homework on time.
49.The （土壤）in this area is rich enough to grow apples. 50.Noise pollution is （有害的）to our hearing.
51.There is an （空的）bottle on the road.Everyone should be careful 52.The teacher told the students to do a （调查）about their families. 53.The air was full of （灰尘）after the car passed 54. All (live) things need air and water to survive. 55. This machine is (special) designed for blind people. 56. There are some (spell) mistakes in your text. 57. He used to do his work (care), and often made lots of mistakes. 58. Was he seen(dance) to the music when Mr Li came in?
59. （形成）a good habit is very important for our study，work and life. 60.You should finish the work with three （步骤） 答案
1. serious 2. digging 3. wise 4. caused 5. recycled 6. happened 7. cleaned 8. was offered 9. will listen 10. has taken
11. rich1 2. limited 13. allow 14. punished 15. wisely 16. difference(s) 17. putting 18. pollution 19. Recycling 20. was listening 21. seriously
22. plastic 23. separated 24. recycling 25. produced 26. allowed
27.digging 28.reduced 29.carelessly 30.depends 31.rich 32.treasure
33.seriously 34.careless 35.reducing 36.shorter 37.energy
38.polluted 39.display 40.harm 41.survey
42.thrown43.harmful 44.filled 45.living 46.feels 47asking 48.punished
49. soil 50. harmful 51. empty 52. survey 53. dust 54. living 55. specially 56. spelling 57. carelessly 58. dancing
59. Forming 60. steps
