一、根据提示,用本单元所学单词完成填词游戏。
1. a machine that keeps food cold
2. cars and buses moving on roads
3. something scientists say about what will happen in the future
4. having the ability to invent new things
5. connected with illness and injury and their treatment
6. something goes away and you can't see it anymore
7. something bad happens suddenly and people need help right now
8. to see the bright side of something
9. something about tools and machines developed by science and it helps us to solve problems or connect people
10. a person with special knowledge(知识) in a field

1. refrigerator
2. traffic
3. prediction
4. creative
5. medical
6. disappear
7. emergency
8. positive
9. technology
10. expert

二、单词填空。
用方框中单词的适当形式填空。每词限用一次。
$\boxed{\mathrm{pilot}\quad \mathrm{efficient}\quad \mathrm{technology}\quad \mathrm{creative}\quad \mathrm{much}\quad \mathrm{challenge}}$
Education is one of the most important parts of life. It helps us understand the world and prepares us for the future. 11. has greatly changed the way we learn. In the past, we used books, but now we can learn by using computers, videos, and other digital tools. These advances make learning more 12. and exciting.
A good education can help you become an expert in any subject. Whether you want to become a doctor, a (n) 13. , or a scientist, education is the key. A good education also teaches you to think creatively and solve problems. These skills are useful in every job and help you face 14. tasks.
The 15. we invest（投资） in education, the better our future will be. Everyone deserves a chance to learn and grow. The world needs new and 16. ideas to make life better for everyone.

11. Technology12. efficient13. pilot14. challenging15. more16. creative

从方框中选出下列句子中黑体单词的词义。
词汇1 traffic
A. (n.)交通 B. (n.)运输 C. (v.)(非法)进行交易 D. (v.)做……买卖
()1. Trucks play a key role in the traffic of fresh vegetables across the country.
()2. My uncle traffics in clothes and his store is very popular in the neighbourhood.
()3. We should follow the traffic rules to keep ourselves safe on the road.
()4. It's reported that some people secretly traffic in cultural relics(文物) to make huge profits.

1.B 2.D 3.A 4.C

词汇2 pass
A. (v.)及格 B. (v.)走过 C. (n.)及格
D. (n.)通行证
()5. Getting a pass in the exam made him feel happy.
()6. Without a pass, he couldn't get into the concert hall.
()7. She passed the store and didn't notice her friend inside.
()8. Tom hoped to pass the history test to make his parents happy.
词汇3 quality
A. (n.)素质,品质 B. (n.)质量
C. (adj.)优质的;高质量的
()9. The quality of this shirt is very good. It doesn't get dirty easily.
()10. The restaurant is famous for its quality service and delicious food.
()11. Kindness is a wonderful quality that makes the world a better place.

5.C 6.D 7.B 8.A
9.B 10.C 11.A