高中英语 Unit 4单元练习无答案新人教版必修3

1、unit4 单词拼写专练1. A lot of Western festivals are based on the Christian r_(宗教信仰).2. Several manned s_(宇宙飞船)have been sent into outer space.3. Mothers are always g_(温和的)with their babies.4. The underground railway s_(系统)in Beijing is developing rapidly.5. There is a friendly a_(氛围)of helping each other

2、in our neighborhood.6. Water e_(存在)in three forms, which are liquid, gas and solid.7. The universe as a whole contains b_(亿万)of stars.8. His question really p_(使我迷惑)me. I had to ask the teacher for help.9. Exremely interested in stars and space, Tom devotes himself to a_.(天文学)10. The c_(天气)in the so

3、uth doesnt agree with my grandfather, who is from the north.11. The pond is s_(包围)by tall trees.12.We are e_(非常)sorry for the delay.(耽搁)13. Can we f_(找出)whats wrong with your car?14. Dont t_（吓唬）yourself with strange imagination.15. The countrys w_(财富)is based on trade.16. The play will t_(巡回)the pro

4、vince next month.17. Can you feel your blood f_(流出)around body?18. He is a strong man with b_(宽)shoulders.19. The medicine will s_(加快)your recovery.20. There are seven c_(大洲)and four oceans on the earth.21. We should not only know the t_(理论)but also know how to put it into practice.22. We dont want

5、to see the v_(猛烈的)fighting, because we love peace and friendship.23. He grew up in an a_(氛围)of love and trust from his family.24. The experiment shows that the s_(系统)is not good enough and needs to be improved.25. Water e_(存在)in three forms-liquid,gas and solid.26. U_(不像)his deskmate he worked out t

6、he math problem in a different way.27. The boy likes studying the universe and he wants to choose a_(天文学)as his major.28. This kind of plant m_(增加)very quickly in warm and wet weather.29. The heavy rain p_(阻止)him attending the meeting yesterday.30. P_(迷惑)about the long sentence structure, he turned

7、to the English teacher for help/31. When did the world come into e_(存在).32. V_(强暴的)criminals should be severely punished.33. Im sorry to d_(使人失望)you, but I really have no time.34. The government did whatever they could to prevent the infectious disease from s_(传播扩散)to other countries.35. There is an

8、 a_(氛围)of peace and calm in the country that is quite different from that of a big city.36. An a_(天文学家) is a scientist who studies the stars, planets, and other natural objects in space.37. At present we are watching how your s_(太阳系)system is changing, including big changes to your sun.38. A r_(宗教)

9、is a particular system of belief in a god or gods and the activities that are connected with this system.39. An a_(原子) is the smallest amount of a substance that can take part in a chemical reaction.40. A g_(地球仪) is a ball-shaped object with a map of the world on it. It is usually fixed on a stand.4

10、1. You can use g_(全球的)to describe something that happens in all parts of the world or affects all parts of the world.42. C_(碳) is a chemical element that diamonds and coal are made up of.43. N_(氮) is a colourless element that has no smell and is usually found as a gas. It forms about 78% of the eart

11、h's atmosphere, and is found in all living things.44. V_(水蒸气) consists of tiny drops of water or other liquids in the air, which appear as mist.45. You use f_(基本的，基础的) to describe things, activities, and principles that are very important or essential. 46. Someone's p_(出席到场) in a place is the fact that they are there.47. Heat