1、教学设计 课课 题题 Unit5 Languages around the world Period 3 Discovering Useful Structures 学学 科科 英英 语语 班班 级级 Class 授课教师授课教师 教教 学学 目目 标标 1. 理解并运用关系副词 when、 where、 why 引导的定语从句； 理解 in/on/at which 在 定语从句中相当于 when、where；能够运用定语从句描述事物的具体信息。 2. 用限制性定语从句对自己喜欢的事物进行具体的描述， 以力求语言更丰富、 准确， 在提高英语语言组织能力的同时发展逻辑思维能力。 3. 培养学生对
2、关系副词引导的限制性定语从句的辨识能力。 重重 点点 理解并运用关系副词与介词+which 引导的定语从句。 难难 点点 帮助学生提高主动运用定语从句描述事物的能力，让学生能够正确表达自己对事 物的喜好及原因。 教教 学学 方方 法法 Self-learning approach; asking-and-answering activity. 教教 学学 内内 容容 与与 过过 程程 Step1 Discovering 1. 学生阅读句子，画出定语从句，熟悉该种从句的结构形式，然后讨论从句 在整个句子中所起的作用（对前面所修饰的事物进行限制、补充和说明）。 教师也可在此解释一下所修饰的先行词和
3、关系副词在句子中的语法功能。 Underline the clauses in the sentences and decide whether they are restrictive relative clauses or object clauses. 1） The reason why he found German so difficult was because of its grammar. 2） A: Have you decided where we should go for our holiday yet? B: After learning for two years;
4、 I really want to visit a country where French is spoken. 3） According to an old story, there was once a time when the whole world spoke only one language. 4 ）This passage introduces how Chinese characters have changed over time. 2. 学生浏览本单元的主篇阅读，找出类似的限制性定语从句。例如： There are many reasons why this has b
5、een possible, . . animal bones and shells on which symbols were carved by ancient Chinese people. 备注备注 . into one unified country where the Chinese writing system began to develop in one direction. Written Chinese has also become an important means by which Chinas present is connected with its past.
6、 3. 学生完尝试区分定语从句与宾语从句。教师可以简单总结两种从句的差 异，以免学生混淆。教师可用以下句子进行示范。 Do you know when the Tangshan earthquake happened? （Yes. On 28 July 1976.） Please remember the day when the earthquake happened. 28 July 1976 is the day when the Tangshan earthquake happened. 教学提示：教师在与学生自然交流的语境中呈现了两种从句，这有利于学生 集中比较其功能和用法。 Ste
7、p2 Practice 3. 学生完成练习填空，师生校对答案。 Fill in the blanks with the correct relative pronouns or adverbs, Add a preposition where necessary. 1 Japanese uses three writing systems,including kanji_originated in China. 2 Nineteen fifty-three was the year_ Xinhua Zidian, or the New Chinese Dictionary, first cam
8、e out. 3 Bones_symbols were carved；known as “oracle bones”, have contributed a lot to our understanding of Chinas past. 4 There are many reasons_English is so widely used around the world in the fields of science, business, and more. 5 Sign language is of great importance for people_ are deaf or hav
9、e poor hearing. Step3 Consolidation 学生结对，互相问答，练习运用定语从句，然后进行对话展示。教师作适 当评价。 Guess the place/person. Students think of one or two well-known places and one or two famous people. They write them down. Students form pairs or small groups and take turns asking yes/no questions using relative clauses to gu
10、ess the place or person. For example, A: Is it a place where the people speak Chinese? B: No, it isnt. A: OK. Is it a place which has a cold climate? B: Yes, it is. A: Is it a place which is mountainous? B: Yes, it is. A: Is it Canada? B: Thats right! Step5 Homework Think about one of your favourite memories, and then write a short paragraph about it，using relative clauses .
