Ⅰ. Listen, choose and write（听录音，为录音中描述的发明或科学家选择对应的图片，将其字母代号填在横线上）
A B D
1.
2.
3.
4.

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

Ⅱ. Listen and write（Xiaopu 在介绍发明和科学家的成就。听录音，补全句子）
1. The helps people carry heavy things.
2. The gives people light at night.
3. can work like humans (人；人类).
4. changed our lives with their discoveries.

1. wheel
2. light bulb
3. Robots
4. Scientists

Ⅲ. Listen and finish the tasks（Minmin 和 Shenshen 正在讨论他们的科技项目。听录音，根据要求完成下列任务）
Task 1: Listen and judge（根据录音内容，判断下列句子是否与对话内容相符，相符的用T表示，不相符的用F表示）
() 1. The wheel was invented 5,000 years ago.
() 2. Thomas Edison invented the light bulb in 1789.
() 3. The telephone was invented for talking to people nearby.
() 4. The Internet was invented in 1998.
() 5. Tim Berners-Lee built the first working computer.

Task 2: Listen and answer（根据录音内容回答问题）
1. Why does Shenshen think the light bulb is useful?
Because
2. What does Minmin say about computers?
He says

Task 1:
1. T
2. F
3. F
4. F
5. F
Task 2:
1. it helps us see in the dark
2. computers are great and the Internet needs them
(此题答案仅供参考)