一、用所给词的适当形式填空
1. A plant uses the energy from sunlight to make food for (it).
2. Computers and (printer) are now widely used in many companies.
3. Fresh vegetables are (produce) on this farm and sold to different markets.
4. She used small (button) for the snowmen's eyes. They looked lovelier.
5. The telephone many years ago and this changed people's life greatly. (invent)

1. itself 2. printers 3. produced 4. buttons 5. was invented; invention

二、根据汉语提示完成句子
1. 他买了许多关于 DIY 的书，还参加了在线 DIY 课程。
He bought many books about DIY and took an online DIY course .
2. 我妈妈上周送给我一副太阳镜作为我的生日礼物。
My mother gave me as my birthday gift last week.
3. 天气对你的心情有影响吗？
Does weather your mood?
4. 北斗卫星导航系统让司机找路变得更容易。
BDS for drivers their way.
5. 那位发明家失败了数百次却从未放弃，他真有耐心！
the inventor to fail hundreds of times but never give up!

1. as well 2. a pair of sunglasses 3. have an effect on 4. makes it easier; to find 5. How patient of

三、补全对话
根据对话内容，选出能填入空白处的最佳选项。其中有两项为多余选项。
A. Who invented it?
B. What was it made of?
C. Yes, but I know little about them.
D. When was the plane invented?
E. Wow, he was really a great inventor.
F. Was Thomas Edison a great inventor?
G. He could learn a lot from it.
Li Wei and Tan Mei are visiting the science museum.
A: Wow! There are so many great historical inventions here.
B: 1.
A: Don't worry! I can help you. How about going to the American Show first?
B: Good idea!
A: Look, a phonograph(留声机)!
B: Yeah. 2.
A: It was invented by Thomas Edison. He invented over one thousand things.
B: 3.
A: I agree with you.
B: Look, there are some pictures of the plane. 4.
A: It was invented in 1903.
B: 5.
A: Maybe it was mainly made of wood, fabric and metal at that time.
B: I have really learnt a lot from you. Thanks.
A: You're welcome.

1. C 2. A 3. E 4. D 5. B