第一節 《不同的人種》雙語教學設計
[幻燈片切換] 總結三大人種的分布，完成上面的表格。
[學生思考] 黑人的祖先源于非洲，為什么如今南北美洲都有很多黑人分布？ the black are from africa. they originate from africa. but to our surprise， there some black people in north and south america. why is that?
[學生回答] they are sold to north and south america.
[教師講解] 黑人被販賣到美洲及世界其他地方的過程，黑人對美洲的發展做出的貢獻，特別提及美國黑人領袖martin luther king 和他的運動。
[影片放映] martin luther king的“i have a dream” 的演講片段，讓學生沉浸在真實地道的美國英語當中，切身領略martin luther king的滿腔熱血和精彩的英語演講。
[結論] conclusions: men are created equal. it is wrong to look down people because they are different from us. so things like racial prejudices(種族歧視) should be removed.
（3）exercises 練習設計
the students strengthen what they have learnt and practice reading comprehension and writing in doing exercises. the teacher correct the students’ mistakes they made in exercise to improve their english writing.
a.choose the right answer from a， b， c and d(there is only answer that is right).
1) the white men are distributed in _________
a.in east asia b. in africa c. in europe d. in northern south america
2)the black men are mainly in _______.
a.in africa b. in east asia c. northern north america d. in europe
3)the yellow or the mongolians are mainly in _______.
a.africa b. southeast of south america c. east asia d. europe
b.answer the following questions:
a)what kind of men are there in north africa， west asia and north india?
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b)in what continent are there many yellow men besides (除了) asia?
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c)how did the negroes go to america at first?
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c.write an essay(短文) about different people in the world， tell others what they are like， where they are， etc.
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