Ⅰ.听句子，选择正确的答语。每个句子听一遍。（10分）
（ ）1.A. It was invented by Einstein.
B. It was invented in 1837.
C. It was invented by John.
（ ）2.A. It was used for seeing in the dark.
B. It was invented by Ford.
C. It was invented in 1973.
（ ）3.A. It was invented by ancient Chinese people.
B. It was invented in 1927.
C. They were invented by Mary.
（ ）4.A. I’d like to have a radio.
B. They were invented by Chinese people.
C. They are used for washing the dishes.
（ ）5.A. The most helpful invention is the computer.
B. The most annoying invention is the alarm clock.
C. The most useful invention is the battery.
Ⅱ.听对话，选择相应的图片。每段对话听两遍。（10分）
1._____ 2. _____ 3. _____ 4. _____ 5. _____
Ⅲ.听短文，完成下面表格。短文听两遍。（10分）
Machines
Uses
All machines
Make things 1 than people.
A washing machine
Helps us wash clothes 2 .
A printing machine
Prints a lot of books
