UNIT 6 Accidents!
第六單元 事故！
Lesson 48: Unit Review
第四十八課： 單元復習
I.Building Your Vocabulary

A.Fill in the blank with the proper word.The first letter is given.

B.Fill in the blank with the proper form of the word in brackets.

C.Complete the passage with proper words.

II.Grammar in Use,Write a notice.

A new library will soon be open in your school.

Help the librarian write a notice to readers.

III.Speaking the Language,What would you say when the following happens?

1.Someone is climbing a tree.

2.You are in danger.

3.There's a lot of traffic and a little boy runs to the street to get his ball back.

4.You're afraid of mice,and you see one in the corner of the kitchen.

5.You are talking with your classmates when the school bell rings.

IV.Putting It All Together

A.Complete the passage with the proper word from the list.

B.Work in groups.

In a group of four,make a poster about how to prevent accidents at school.

What should students do to be safer?What should they NOT do?

Make your poster simple!Don't use too many words!

Make it colourful and easy to read!

Do You Know?Giving Warnings
你知道嗎？ 給出提醒
Don't climb too high!
別爬得太高！
Never...
絕不……
Be careful!
當心！
Stop!
停！
Take care!
當心！
Expressing Fear
表達恐懼
Help!
救命！
How terrible!
好可怕！
I'm scared!
我很害怕！
Imperatives
祈使句
Take care!
當心！
Look at me!
看著我！
Be careful with knives!
小心用刀！
Let's be good friends!
我們做好朋友吧！
Let me get the ladder for you!
我去給你拿梯子來！
Don't be scared!
別害怕！
Don't climb too high!
別爬得太高！
(Imperatives are used to tell people what they should or should not do.)
（祈使句用來告訴人們應該或不應該做什么。）
Good luck,everyone.Have a safe holiday!
祝大家好運，過個安全的假期！