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When was it invented 教学 目标知识与技能：1. 学习掌握下列词汇：by accident，ruler, boil, remain, smell, saint, national, take place，doubt，without doubt2. 阅读短文，能按要求找到相应的信息。3. 通过阅读提高学生们的阅读能力。4. 了解茶叶被发明的历史及生产制作的简要过程。 过程与方法：应用图片，课件等导入调动学生的积极性和兴趣，并在此基础上设置一系列的问题，使学生由浅入深，循序渐进地加深对文章的理解，继而达到提高阅读能力和扩展词汇的目的。情感态度价值观：培养想象力，善于观察事物。面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。教学方法创设情境，让学生自己总结规律，思考，讨论，最后得出结论。创设英语语言氛围，使学生能较快地融入到英语语言学习的情景中来。学习方法自主学习，独立思考，小组讨论，同桌合作，完成学习任务。教学准备Textbook PPT教 学 过 程设计意图Step 1: GreetingsGreet the class as usual.Step 2 Revision 1. Check the homework. 2. Role-play the conversation in 2d. Step 3 Lead-in 1. 播放视频茶叶的起源，让学生们了解中国的茶文化，及茶叶被发明的渊源，并了解其发展过程。1）What is the video about? 2）Who is the writer of Cha Jing? 2. students try to answer the questions. Step 4 Reading Work on 3a1. Tell students to read the article quickly and match each paragraph with its main idea. Para. 1 Para. 2 Para. 3 Lu Yu and his book Cha Jing.How tea spread to other countries.How tea was invented by accident.Students read the article quickly and match each paragraph with its main idea. 2. 方法指导：先阅读所给的三句话，然后快速阅读短文，抓住每一段的主题句，找到答案。3. 指导学生进行阅读，并快速阅读三个段落。 4. 最后，教师让部分学生回答答案，并校对答案。Para. 1：How tea was invented by accident. Para. 2：Lu Yu and his book Cha Jing.Para. 3：How tea spread to other countries.Work on 3b1. 告诉学生们再次阅读短文内容，并回答3b中的所有问题。2. 学生们先阅读这些问题，理解它们的意思，然后带着相关问题仔细回读短文，并在短文的相关信息处划线。3. 让学生们回答问题，并校对答案。 1）It was first drunk nearly 5, 000 years ago. 2） It was invented by accident. 3） Lu Yu. 4）Its about how tea plants were grown and used to make tea. 5）It is believed tea was brought to Korea and Japan during the 6th and 7th centuries. Tea didnt appear until around 1660 in England. 4. 让学生读一下自己的答案，并改正答案。Step 5 Post reading Read and fill in the blanks. Fill in the blanks according to the first paragraph. Tea (after water), the most popular drink in the world _ (invent) by accident. It is believed that tea _ (drink) 5,000 years ago. It _ (say) that a Chinese ruler _ (call) Shen Nong was the first _ (discover) tea as a drink. One day Shen Nong _ (boil) drinking water over an open fire. Some leaves from a tea plant _ (fall) into the water and remained there for some time. It _ (produce) a nice smell so he _ (taste) the brown water. It was quite delicious, and so, one of the worlds favorite drinks _ (invent).2. Fill the blanks according to the second paragraph. Lu Yu, “the saint of tea”, _ (mention) Shen Nong in his book Cha Jing a few thousand years later. The book describes how tea plants _ and used to make tea. It also discusses where the finest tea leaves _ (produce) and what kinds of water _ (use). 3. Fill in the blanks with the proper forms.People believed that tea _ (bring) to Korea and Japan during the 6th and 7th centuries. In England, tea _ (not appear) until around 1660, but in less than 100 years, it had bee the national drink. The tea trade from China to Western countries _ (take) place in the 19th century. Work on 3cplete the sentences with the correct forms of the verbs in the box. 1. 告诉学生们本学习活动的要求：用所给单词的适当形式填空。2. 让学生们读3c中的内容，理解每个句子的大体意思。3. 学生们阅读句子内容，回想短文的内容，选择恰当的单词并用其恰当形式填空。4. 如果不能直接填上，可以再去阅读短文，在相关的内容处，再仔细进行阅读，找到相关信息，并完成句子。5. Check the answers。 (1. invented 2. drunk 3. produced 4. brought 5. traded)Step 6 Language pointsDeal with the language points with the students.1. by accident 偶然；意外地e.g. The little girl knocked the glass by accident. 小女孩不小心碰落了玻璃杯。2. ruler n. 统治者；支配者rule (统治) + (e)r ruler 统治者e.g. The new nation needed a modern-minded ruler. 这个新兴国家需要一位现代头脑的统治者。3. boil v. 煮沸；烧开e.g. Boil the potato for 20 minutes. 把土豆煮20分钟。4. remain v. 保持不变；剩余1）作连系动词，后跟名词、形容词、不定式、分词等做表语。指保持某种状态。e.g. Peter has bee a manager, but Mike remained a worker. 彼得成为经理，可迈克仍是工人。2）作不及物动词，意为“剩余”。e.g. Only a few leaves remained on the tree. 树上仅剩下几片叶子。5. smell n. 气味e.g. The apples give off a sweet smell. 苹果发出非常甜的味道。 v. 发出气味；闻到e.g. I can smell some nice noodle soup. 我能闻到香喷喷的面汤味。6. national adj. 国家的; 民族的nation (国家) + al national e.g. The group of dancers wore national dress. 那群跳舞演员穿着民族服装。7. without doubt 毫无疑问；的确e.g. Li Na, without doubt, is the best tennis player in China. 毫无疑问，李娜是中国最优秀的网球运动员。 8. take place 发生；出现1）是不及物动词，不能用于被动语态；常指事先安排或事发有因的事情。 e.g. Her sisters marriage took place at 8:00 today. 她姐姐的婚礼今天八点举行。2）辨析：happen则常指偶然发生的事情e.g. I happened to see Peter on my way to the museum. 在去博物馆的路上我碰巧遇到皮特。9. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. 据说有一位叫作神农的中国统治者最早发现了茶可以饮用。It is said that是个常见句式，表示“据说”, that后面接完整的句子。e.g. It is said that thirteen is an unlucky number in many Western countries. 据说在许多西方国家13是个不吉利的数字。Step 7 HomeworkRead the passage aloud.Show the video of the topic to arouse the interest of the students.Students can improve their reading skills.Consolidate the understanding of the passage. 板书设计Unit 6 When was it invented? 3a-3cwithout doubt 毫无疑问；的确e.g. Li Na, without doubt, is the best tennis player in China. 毫无疑问，李娜是中国最优秀的网球运动员。 take place 发生；出现不及物动词，不能用于被动语态；常指事先安排或事发有因的事情。 e.g. Her sisters marriage took place at 8:00 today. 她姐姐的婚礼今天八点举行。 教后反思
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