牛津深圳版七年级下册Module 3 Natural elements Unit6 W

Can you think of other occasions when we also need rules?
in the classroom
at home
on the road
in the park
How about making some rules for our class?
You mustn’t hit your classmates./ You must be nice to your classmates.
I must run for at least half an hour every morning.
④我必须每天按时完成作业；
I must finish my homework on time every day.
Excercise
• Writing:
请根据以下表格的内容提示，写一篇题为Using electricity safely 的英语短文，说 明电的重要性及危害，并介绍安全使用电器的注意事项，可适当发挥。词数 80 以上。
wet hands.
Can you add four more rules?
While-writing
We must:
3 4
Can you add four more rules?
We mustn’t:
3
4
• Tr①我必须按时吃饭；
②我不能吃任何种类的快餐；
Watch the video and fill the blanks!
Put the activities into the correct box.
Must
touch anything take photos speak quietly leave rubbish behind take the rubbish with you
While-writing
P82
Can you complete the home rules?
While-writing
P82
remember to take the keys when we go out.
put the newspapers near the heater; touch the TV with
Mustn’t
Now, be careful. You mustn’t touch anything. And we mustn’t take photos. Shh! We must speak quietly. No, fluffy. We mustn’t leave rubbish behind. You must
animals. ➢ You mustn’t smoke.
What are the language features of the museum rules?
1. No + noun 2. Imperative sentence (祈使句)
to show a command/ request
Short; Clear; Strong
in one’s daily life electrical appliance(s) make ... more convenient start a fire switch / turn on or off rice cooker keep ... dry
电的重要性及危害 电在我们的日常生活中非常重要，电器使我们的生 活更方便。但是，电会伤害人或引起火灾，如果不 安全用电会非常危险。
安 全 使 用电 器 的 注 1. 开关电器之前，要确保手是干的。
意事项
2. 使用电饭锅时，必须保持锅的外表干燥。
3. 如果看到电线破损，则不要打开电器。
…
1. 在某人的日常生活中 2. 电器 3. 使……更方便 4. 引起火灾 5. 打开或关掉（电器等） 6. 电饭锅 7. 保持……干燥
➢ You must raise your hand if you want to speak or if you need help.
➢ You must hand in your homework on time.
Can you think about more rules for our class?
③我必须每天早上跑步至少30分钟；
④我必须每天按时完成作业；
Excercise
• Translation:
①我必须按时吃饭；
I must have dinner on time.
②我不能吃任何种类的快餐；
I mustn’t eat any kinds of fast food.
③我必须每天早上跑步至少30分钟；
take this with you.
1. Which place are they in? They are in a museum.
2. Why do we use “must” and “mustn’t” in a museum sign? Because we need to make rules.
You must raise your hand if you want to speak or if you need help.
You must hand in your homework on time.
Class rules
➢ You mustn’t hit your classmates.
3. Can you think of any other rules that we need to obey in a museum?
Can you use “must” and “mustn’t” to rewrite the sentence?
➢ You mustn’t take food or beverages. ➢ You mustn’t touch displays. ➢ You mustn’t take pets except service