内容正文:
Rules in different places
Unit
2
Rules around us
1
Rules for passengers
On the escalator
Don’t keep your eyes only on your phone.
Please use the lift when you have heavy bags.
On the platform
Please wait at the yellow line and mind the gap.
Don’t rush when the underground train is coming.
On the train
Don’t eat, drink, smoke or litter on trains.
Please give your seat to anyone in need.
The rules when we take the underground:
On the train, we must keep our voice down when we talk.
Put on headphone (or earphone) when we listen to music.
No playing or fighting with others on the train.
The rules when we take the bus:
Wait in line at the bus stop.
Let people get off the bus first.
Hold on the handrail when we stand on a bus.
Don’t make loud noises on the bus.
You’re going to hear Paul and Lu Yao talking. Take notes and write down the key words you hear.
Where are Paul and Lu Yao?
What rules do they talk about?
4
Listen to the conversation again and check your answers:
1. Where are they?
2. How many rules do they talk about? What are they?
In the lab
5
6
What rules must we follow according to the display board?
Rule1:We mustn’t wear open-toed shoes in the lab.
open-toed shoes
8
What rules must we follow?
Rule1:We mustn’t wear
open-toed shoes in the lab.
Rule2:We mustn’t leave rubbish on the floor.
leave /liːv/
1. v. to go away from a person or a place
2. v. to go away from a place without taking sb/sth with you
shanghua zhao (sz) - 逗号改为圆点
9
What rules must we follow?
Rule1:We mustn’t wear open-toed shoes in the lab.
Rule2:We mustn’t leave rubbish on the floor.
Rule3:We mustn’t have food or drinks in the lab.
Rule4:We must always wear safety gloves when working in the lab.
safety gloves
a pair of gloves
10
What rules must we follow?
Rule5:We must always throw broken glass into the broken glass container.
shanghua zhao (sz) - 圆点后空一格
Paul: Are you ready to go to the lab and do some experiments today?
Lu Yao: Yes. Look, I am wearing close-toed shoes.
Paul: Great!
Lu Yao: Before we get started, look at the rules first to keep safe.
Paul: What rules must we follow in the lab?
Lu Yao: We mustn’t eat or drink in the lab. We mustn’t leave rubbish on the floor.
Paul: What else must we do or not do?
Lu Yao: Always wear safety gloves when working.
Paul: I see. Anything else?
Lu Yao: Look there, and you can find more rules.
(be) ready to do sth.
get ready for = prepare for
11
Paul: Are you ready to go to the lab and do some experiments today?
Lu Yao: Yes. Look, I am wearing close-toed shoes.
Paul: Great!
Lu Yao: Before we get started, look at the rules first to keep safe.
Paul: What rules must we follow in the lab?
Lu Yao: We mustn’t eat or drink in the lab. We mustn’t leave rubbish on the floor.
Paul: What else must we do or not do?
Lu Yao: Always wear safety gloves when working.
Paul: I see. Anything else?
Lu Yao: Look there, and you can find more rules.
‘wear’ or ‘put on’?
start (v.) = begin (v.)
12
Paul: Are you ready to go to the lab and do some experiments today?
Lu Yao: Yes. Look, I am wearing close-toed shoes.
Paul: Great!
Lu Yao: Before we get started, look at the rules first to keep safe.
Paul: What rules must we follow in the lab?
Lu Yao: We mustn’t eat or drink in the lab. We mustn’t leave rubbish on the floor.
Paul: What else must we do or not do?
Lu Yao: Always wear safety gloves when working.
Paul: I see. Anything else?
Lu Yao: Look there, and you can find more rules.
14
We mustn’t leave rubbish on the floor.
We mustn’t have food or drinks in the lab.
Always wear safety gloves when working.
How do we give orders (命令) ?
Don’t use mobile phone.
No fishing here.
Don't run a red light.
16
Always listen to teachers.
Wait for the green man.
16
17
Why do Lu Yao and Paul read the rules before geting started?
They read the rules first to keep safe.
Linking verb (keep, stay, grow) + adj. (形容词)
e.g. You must keep quiet in the reading room.
Keep doing exercise, and you can stay healthy.
Take care of the trees to make them grow big and strong.
stay healthy 保持健康
grow big and strong 长得高大强壮
Keep warm when it is cold outside.
Food can stay fresh when we put it in the fridge.
Jack always plays basketball after school to keep fit.
In PE lesson, we should stay active and do exercise.
We are growing excited for the coming spring outing.
Keep calm and carry on.
Linking verb (keep, stay, grow) + adj. (形容词)
Q1 Why do we have those rules in the lab?
Our toes or feet may get hurt when the chemicals or heavy things fall.
Everyone has a duty to keep the lab clean.
Food and drinks may cause pollution in the lab.
Safety gloves can protect us from a hand injury.
19
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