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视频标签：invented
所属栏目：初中英语优质课视频
视频课题：人教新课标Go for it 九年级全一册Unit 6 When was it invented 3a an accidental invention贵州省优课
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Unit 6 When was it invented?
Section A (3a – 3c)教学设计
一、教学目标：
1. 语言知识目标：
1) 学习掌握下列重点单词：nearly, ruler, boil, remain, smell, saint, national, trade, doubt
重点短语：by accident, fall into, some time, take place, without doubt, It is believed that…
2）阅读短文，能按要求找到相对应的信息。 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。 2. 情感态度价值观目标：
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。 二、教学重难点 1. 教学重点：
1) 掌握本部分出现的生词和词组，达到熟练运用的目标。
2) 阅读短文，获得相关的信息。通过阅读练习，来提高阅读能力。 2. 教学难点：
1) 阅读短文，获得相关的信息的能力。 2) 理解并运用所学的词汇及表达方式。 3) 掌握一般过去时的被动语态的用法。
三、教学过程
Ⅰ. Greetings
1. Greet the whole class as usual. Ⅱ. Lead-in
Teacher: Tea is one of the most popular drinks in the world. Do you know it was
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invented and how it was invented? Do you want to know more about tea? OK, let’s learn the passage in 3a to find out the answers. 1. Let’s watch a video first and answer the questions.
Q1. What is the video about? Chinese. Q2. What is the most famous tea? Longjing. Q3. What do most Chinese people like? Drinking tea.
环节说明：通过问题引出本节课要学习的内容，过渡自然，引起学生的兴趣。 2. Circle the new words.
3. Explain some new words through examples. 4. Read and spell new words.
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Ⅲ. Fast Reading Work on 3a:
1. Tell Ss to read the passage 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. 学生们，按老师指导的方法进行阅读，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
5. 通过思维导图逐一讲解每一段的要点，并帮助学生记忆。
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Ⅳ. Careful Reading Work on 3b:
1. 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。
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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 It’s 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 didn’t appear until around 1660 in England. 4. 让学生读一下自己的答案，并改正答案。
V. Post Reading Group work
1. Listen to the tape of Para 1.
2. According to some key words to retell the Para 1. 3. 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 world’s favorite drinks __________ (invent).
Work on 3c.
Complete 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. 复习所给动词的过去式和过去分词以及一般过去时的被动语态的构成。 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。
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( 1. invented 2. drunk 3. produced 4. brought 5. traded ）
环节说明：通过阅读分析和复述课文，学生的阅读分析能力在这一环节得到提升，小结训练又及时地巩固强化了重要的知识点。
VI. Summary
1. Review how tea was invented.
2. Review the main ideas of each paragraph. 3. Review the Passive Voice.
VII. Homework
1. Remember the new words by heart.
2. According to the mind map to retell the Para 2 and Para 3.
Unit 6 When was it invented? Section A (3a – 3c)导学案
姓名
Step 1 引入: Do you know who invented tea?
默读3a，遇到不认识或不能理解的单词时，试着去猜。然后再拼读生词表中的单词和短语，掌握其发音和中文意思。
一、预习课本P43新单词并背诵，完成下面的汉译英。
1.几乎_____________________ 2.统治者_____________________
3.煮沸______________________4.剩余_______________________
5.气味______________________ 6.圣人______________________
7. 国家的___________________8. 疑惑______________________
9. 交易______________________
二、认真预习3a–3c找出下列短语和句型。
1.偶然________________________ 2.发生_______________________
3.毫无疑问_____________________ 4.掉入_______________________
5.一段时间_____________________ 6.据说_______________________
7.在英国，茶叶大约直到1660年才出现。_____________________________________________________________
8.茶叶是什么时候传到其他国家的？_____________________________________________________________
Step 2朗读练习，尽量做到通顺、流畅。
Step 3先独立思考，小组讨论，根据短文内容，完成细节。
Post Reading
(1) 根据第一段内容，填空：
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 world’s favorite drinks ______________ (invent).
(2) 根据第二段内容，填空：
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 ______________(grow) and used to make tea. It also discusses where the finest tea leaves _________________ (produce) and what kinds of water ___________ (use).
(3) 根据第三段内容，填空：
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 become the national drink. The tea trade from China to Western countries ___________ (take) place in the 19th century.
This ______________ (help) to spread the popularity of tea and the tea plant to more places around the world. Even though many people now know about tea culture, the Chinese ______________ (be) without doubt the ones who best ________________ (understand) the nature of tea.
Step 4先独立思考，完成活动3c，核对答案。
Step 5学会用自己的话复述课文。
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