Period 3 Word powerLearning aims1. Knowledge ( 知识 ) ：Learn the new words and phrases and learn more about Contributive Clause2. Ability (能力) ：Improve the abilities of reading and writing.3. Emotion (情感) ：Talk about growing pains.Step 1. Pre-class1. Think about the following topics:Up to now we’ve learned English for several years. Do you agree there are some differences between American English and British English? . In which aspects do these differences exist, pronunciation, spelling, grammar or different expressions? . 2. List some differences that you already know. DifferencesExamplespronunciation spelling grammar vocabulary 3. Vocabulary learning1) Focus on the examples listed in your books and distinguish these differences first. 2) Compare what you already know with these examples listed and keep them in mind. 3) S ummarize all the differences between American English and British English. 4) Focus on the exercise and finish it individually first and then conduct a feedback activity. Then practise the dialogue with your partners. 4. Discuss the following questions: As we all know, the accents in American English and British English are partly different. Which do you prefer, American English or British English? Do you think it helpful for you to be aware of these differences? . 5. Vocabulary extension1) Focus on Part A and finish the exercise individually. 用心 爱心 专心1Answers________________________________________________________ __________________2) Let’s continue with Part B, as there are more colloquialisms. Think over and discuss with each other first. If you still can't work out the meanings, consult the dictionary. Answers _________________________________________________________________________6....
