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学
目
标
Knowledge objects:正确使用祈使句。
Can we wear a hat in class? Yes, we can. No, we can’t.
Does he have to wear a uniform at school? Yes, he doe. No, he doesn’t.
重
点
难
点
学习 can / can’t 和 must / have to 的用法
教
学
策
略
a tape recorder and a small blackboard
教 学 活 动
课前、课中反思
Step 1.Revision.
Revise the rules of your school.
Step 2.Presentation
T ask Ss “Do you have to wear a uniform at school?”and
“Does she have to stay at home?”Let Ss answer “Yes, we do. / No, we don’t.” “Yes, she does. / No, she doesn’t.”
Note: have to, must 这两个词都是“必须”的意思。have to表示客观的需要, must表示说话人主观上的看法,即主观上的必要。
2d Role-play the conversation.Play the tape,let Ss listen to the tape and repeat it.Then act out it.
Grammar Focus
1. Put students into pairs. Please talk about what you can or can’t do at your school using the information in the chart in 2a.
2. Ask students to read the questions and answers in the grammar box in pairs.
Step 3 Practice
3a Write the rules for the school library.