《Language in use》Help PPT课件3
学习目标:
1、掌握本模块的词汇与重点句子。
2、掌握祈使句的用法。
3、掌握情态动词 must, can, could 表示推测的用法。
Lead-in
Look at the pictures and fill in the blanks.
What are they doing?
They are ______ ______ a table.
What are they doing?
They ____ _______ the building quickly when the ground stops shaking.
What are they doing?
They are ______ ______ from the sea and move quickly to higher ground.
... ... ...
Language practice
用适当的单词补全句子。
1. That ______ be harmful!
2. Betty, you ______ know!
3. _____ _____ from windows and heavy furniture.
4. ______ ______ _____ street lights or under power lines.
Complete the sentences with could, must or mustn't.
1. It’s dangerous. You ______ keep out!
2. These stairs are not safe. You _______use them.
3. The rocks are falling down. You ______ get hit.
4. The river is too deep. You _______ swim in it.
5. Betty ______ know what to do because she did some basic medical training.
... ... ...
Now read the report again and check (√) the true sentences.
1. There are problems everywhere because of rain.
2. The government is warning people about an earthquake.
3. Some roads in the mountains have a lot of rocks on them.
4. People are trying to clear the rocks off the roads.
5. There is no problem with power.
Read the passage and choose the correct answer.
1. What’s the best title for this passage?
a) 2004 Asian tsunami.
b) A girl saves tourists from tsunami.
c) Underwater earthquakes.
2. What did Tilly notice?
a) Water coming to the beach.
b) People watching the water.
c) Bubbles in the water.
... ... ...
Exercises
1. — Sorry for being late again.
— _____ here on time next time, or you’ll be punished.
A. Be B. Being C. To be D. Been
2. — May I listen to the music here, Mr. White?
— Sorry, you’d better _____ it like that.
A. not to do B. not do
C. don’t do D. not do to
3. Boys and girls, ______ up your hands if you want to take part in the summer camp (夏令营).
A. putting B. to put C. put
4. When someone is in trouble, we must help him ______ trouble.
A. in B. out of C. into
... ... ...
本课小结
祈使句的用法。
情态动词 must, can, could 表示推测的用法。
Homework
你觉得你的校园生活安全吗？请你写一篇题为“How to keep safe in school”的短文，谈谈你的看法。
内容：
1. 描述一件发生在你身上或你身边的校园安全事件。
2. 提出解决的建议。（至少两条）
3. 呼吁每个学生注意校园安全。
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