内容正文:
Unit 2
Use of Tools
After learning this unit, you’ll be able to:
talk about using tools safely;
read articles on use of tools and smart home;
complete a new product introduction letter.
CONTENTS
Warming-UP
Listening and Speaking
Reading
Writing
Professional Values and Ethics
Warming-UP
I. Choose the word from the box and write it on the space provided below each
picture.
Warming-UP
2.____________
1.____________
3.____________
knife
hacksaw
tweezers
scissors
wrench
pliers
hammer
screwdriver
tapeline
scissors
pliers
wrench
Warming-UP
5.____________
4.____________
6.____________
8.____________
7.____________
9.____________
screwdriver
hammer
tapeline
knife
hacksaw
tweezer
II. Discuss the following questions.
Warming-UP
1. Have you ever repaired something in your house? (If yes, what have you
repaired?)
Yes.
No, I don’t like repairing things.
No, but I want to.
2. Do you think it is diffi cult to repair something by yourself?
Yes.
No.
It depends.
Warming-UP
3. What kind of tools do you use to repair your computer?
A screwdriver.
Tweezers.
A hammer.
Listening and Speaking
Read the words and expression. Guess what will happen.
Listening and Speaking
Dialogue 1 Tips of Using Tools
project /'prɒdʒekt/ n. 项目,工程
swing /swɪŋ/ v.(使)摆动,摇荡
inspect /ɪn'spekt/ v. 审视;检查
grip /ɡrɪp/ v. 紧握;控制
handle /'hændl/ n. 把手
fl y off 飞出,飞走
I. Listen to the dialogue and fi ll in the missing information.
Tom: What are you doing, Lucy?
Lucy: I’m finishing my final project. Ouch!
Tom: Are you all right?
Lucy: It really hurts. I think there is something wrong with the hammer.
Tom: Let me ① ___________ . I see. The head of the hammer is ②
___________ . When you swing it, it could probably fl y off.
Lucy: I got it. I forget to inspect the hammer.
Listening and Speaking
check
loose
Listening and Speaking
Tom: Next time, you must ensure it’s in good ③ ___________ before you use
it, or it will be very ④ ___________ .
Lucy: Okay, I will