1、1 Unit 6 When was it invented? The Third Period SectionA3a3c Teaching aims（教学目标）（教学目标） 一、熟练掌握以下词汇：nearly, boil, smell, doubt 了解下列词汇：saint, take place, by accident 二、通过学习，掌握以下句型： 1. Did you know that tea, the most popular drink in the world (after water), was invented by accident? 2. It is believed t
2、hat tea was brought to Korea and Japan during the 6th and 7th centuries. 3. In England, tea didnt appear until around 1660, but in less than 100 years. 三、能读懂谈论有关茶的发明的文章。 四、 通过对被动语态表达的发明和创造的事物来认识人类的科技进步和培养学生的创新能力 来达到情感，态度，价值观的课堂体现。 （本节课的生词较少，而且单词的拼写比较简单，所以学生学起来不会感到困难，如果班级 学生的水平较高，可以鼓励学生当堂掌握。 ） Diffic
3、ulties（难点（难点） ：本课重点句型的掌握。：本课重点句型的掌握。 Teaching steps（教学教学步骤）步骤） 1.新课导入。新课导入。 (1) Show Ss the pictures on the screen, and have them answer the question: What kind of drinks do you like? (2) Watch the video, and answer the questions: When was tea invented? Two people were mentioned in the video. Who ar
4、e they? 教学设计说明：利用图片和视频创设情景，导入新课教学设计说明：利用图片和视频创设情景，导入新课 ，能更好的调动学生的积极性。，能更好的调动学生的积极性。 2.Skimming Task1 快速阅读 3a，回答问题。 Who invented tea? Task 2 Read the passage quickly and match each paragraph with its main idea. Paragraph 1How tea was invented by accident Paragraph 2Lu Yu and his book Cha Jing Paragra
5、ph 3How tea spread to other countries 教学设计说明：利用快速阅读的方法教学设计说明：利用快速阅读的方法 ，了解文章大意，了解文章大意 。 3. Scanning Task 1: 仔细阅读课文，根据问题选择正确答案。 (1) What is the article about? A. What tea is.B. Where tea comes from C. Howtea was invented.D. How a cup of tea is made. 2 (2) Tea wasnt invented by accident, was it? A. Ye
6、s, it wasnt.B. Yes, it did.C. No, it wasnt.D. Yes, it was. (3)When did tea appear in England? A.Around 1660.B.Around 1670. C.Around 1760.D.Around 1770. (4).Where was tea invented? A. In China.B. In Singapore. C. In England.D. We dont know. Task 2: Read the passage again and answer the questions. (1)
7、.When was tea first drunk? (2).How was tea invented? （3）Who is called “the saint of tea”? （4）.What is Cha Jing about? (5) When was tea brought to other countries? Task 3: Read paragraph 1 and complete the chart. Who: _ What: _ Where (country): _ How: Shen Nong was _ drinking water, some leaves _ _ t
8、he water and _ there for some time. It _ a pleasant smell. Shen Nong _ the brown water. Result: One of the worlds favorite _ was invented. 完成学习目标一、二完成学习目标一、二 。 Task 4: Read paragraph 3 and complete the sentences. 1. Tea was brought to Korea and Japan during _. 2. In England , tea didnt appeared unti
9、l around _. 3. The tea trade from China to Western countries took place in the _. Task 5: Complete the sentences with the correct forms of the verbs in the box. 1.One of the worlds favorite drinks was _ by accident. 2.Tea was first _ by Shen Nong about 5,000 years ago. 3.Anice smell was _ when tea l
10、eaves dropped into the hot water. 4.Tea was _ to Korea and Japan during the 6th and 7th centuries. 5.Tea is now _ between many different countries. 教学设计说明：使用了多种学习策略教学设计说明：使用了多种学习策略 ，增加教学多样性，有利于学生对知识的掌握。，增加教学多样性，有利于学生对知识的掌握。 4.观察与思考：观察与思考： In England, tea didnt appear until around 1660. not until “直到
11、才”，用来引导_。例如： (1).杰克直到老师回来才离开。 Jack _ leave _ his teacher comes back. (2).直到莎莉姐姐告诉她，她才得知这件事。 Sally _ know about it _ her sister told her. 5. Group work 模仿 3a，口头说出你对一件物品的发明情况作一介绍。 3 （可从以下几个方面去阐述：Who invented it? When was it invented? How was it invented?） 完成学习目标三、四完成学习目标三、四 6.小结。检测本课学习情况。小结。检测本课学习情况。 7.Homework 写出如果描述一项发明的全过程，所要用到的句型。写出如果描述一项发明的全过程，所要用到的句型。
