Lesson 20 A computer helps 课件+同步练习+音视频

Unit 4 Lesson 20 A computer helps 同步练习 一、单项选择 1. _____April 22nd, people around the world celebrate Earth Day in different ways.(中考·长沙) A. In B. At　 C. On 2. The rose is a _____ of love. A. motto B. symbol　 C. way D. word 3. You can solve the problem _____ many ways. A. with B. in　 C. of D. to 4. The cakes smell _____.I can't wait to eat one. A. bad B. delicious　　 C. terrible D. bitter 5. This temple is one of _____ buildings in the town. We must take action to protect it.(中考·上海) A. old B. older　 C. oldest D. the oldest 6. Harry has decided _____ an online shop after graduating from school. A. open B. to open C. opened D. opening 7. —This is quite a new phrase. —Right. It has already _____ the language. A. spoken B. used C. entered D. covered 8. It's not always safe to pay over the Internet, _____ you should be careful. (中考·天津) A. so B. after　 C. because D. as soon as 9. —Mum, shall we go to the beach tomorrow? —It _____ the weather. (中考·广东) A. carries on B. lives on　 C. depends on D. holds on 10. —You gave me a lot of help. Thank you. —_____ A. You're welcome. B. Don't thank me. C. Don't say so. D. This is what I should do. 二、用所给词的适当形式填空 1. As we all know, France is a _____ (west) country. 2. The dictionary is _____ (help). 3. The children enjoy the life in the country and live _____ (happy)with their family. 4. Christmas is one of the most important _____ (holiday) in the USA. 5. Father's Day doesn't fall on the _____ (same) day each year. 三.根据短文内容及提示完成短文。 Li Hong searched for information (1) a_____ how to learn English (2)_____(good) on the Internet last night. She entered some key words into a (3)s_____ engine. Then she (4)_____(find) much information. She felt very happy. She thought the Internet was very (5)_____(use). 四.阅读理解。 Are you looking forward to Easter? This spring has been so hot that I'm sure you are looking forward to having a break then. What are you planning to do? Are you going to be away with your family for a few days? Maybe you're going camping. Or maybe you're going to the beach. Or maybe you're going to stay at home and relax. However, no matter what you are planning to do, you will certainly give yourself a rest after the busy week of this term. There is an old custom of egg races and because of it, Easter has become an expensive time nowadays. People boil eggs and then make them go down hills to see which one will win. Then they eat the eggs. People may also paint some eggs beautifully, hide them and leave them for children to find. An Easter egg hunt is a lot of fun for kids but it can be expensive for the adults to buy the eggs! 1. Easter is a festival in_____. A. March or April B. June or July C. January D. November 2. What may the writer be? A. A shopkeeper. B. A student. C. An egg seller. D. A father. 3. Why is Easter expensive nowadays? A. People have to travel for Easter. B. People have to give some money to children. C. People have to ... ...