Step 1  Review 第一步  复习(时间:10分钟)

1. (检查作业,教师让两名同学复述英式英语和美式英语的发音、拼写和表达方面的不同,巩固上节课所学内容。)

T: Let’s review the last topic. I will ask one student to tell us the differences between British English and American English. Who can try?

S1: Let me try. Though written English is very similar between Britain and America, oral English is quite different. Generally speaking, American English is different from British English in pronunciation, spelling and expression. But people from the two countries do not have much difficulty in understanding each other.

T: Nice work. Now who can tell us how these differences came about?

S2: I know, long ago, many British people were forced to leave their country. They brought the English language to other countries, such as America, Australia and Canada. So the language changed little by little from one part of the world to another and the English language has changed and continues to change.

T: Great. You learned a lot. But at times a few students want to sleep in the English class.

(板书并掌握at times)

at times = sometimes

T: Can they study English well?

Ss: No.

T: Maybe they aren’t interested in English. But I think you can’t give up learning English.  Why? Because English is very important. Do you know what problems they have?

S: Yes, they can’t pronounce English words well.

T: Do you know how we can help them? In another way of saying, do you know how to help them?

(板书)

Do you know how we can help them?
Do you know how to help them?

(解释语法结构 how + to do sth.,让学生用how+to do造句。)

S1: They should listen to the tapes a lot.

T: But they don’t know which tapes they should listen to. That is to say, they don’t know which tapes to listen to.

(板书)

They don’t know which tapes to listen to.

 (再让学生用which+to do造句。)

Step 2  Presentation 第二步  呈现(时间:8分钟)

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