人教版九年级全册英语Unit 6 When was it invented？Section A 3a-3c 教案

九年级上册Unit 6 When was it invented
Section A(3a-3c)教学设计
一．教材内容分析：本课时是本单元的第三课时，主要介绍茶的发明过程与茶的历史，通过学习本课时，可以让学生了解茶的发明与历史，增加文化意识。
二． 学情分析
学生在前一单元已学过含有一般现在时的被动语态，且在初一、初二的学习中也多次见过含有被动语态的句子。因此，学生对于含有被动语态的句子不陌生，且有能力用上一单元的知识推断出含有一般过去时的被动语态的结构。
三．教学目标：
Teaching Aims:
Knowledge Aims:
Vocabulary :nearly, ruler, boil, remain, smell, national, trade, doubt
Take place, without doubt, be invented by
Key structure :1. Did you know that tea was invented by accident
2. It is said that Shen Nong was the first to discover tea as a drink.
3. Tea didn’t appear until around 1660, but in less than 100 years.
4. The Chinese are without doubt the ones who best understand the nature of tea.
Ability Aims:
1.To learn and understand the invention of tea.
2.To better understand the information about tea and Shen Nong.
Emotion Aims:
Let students learn about Chinese tea culture.
四．教学重难点：
Teaching Important points:
1. Master the new words and new expressions.
2.Explain the passage in 3a.
Teaching Difficult points:
Teach the students how to get the main idea of the passage.
五．教学工具和教学方法
1.PPT, tape，a cup of tea.
2.Cooperation, reading ,speaking.
六．教学步骤：
Teaching Procedures:
Step1 Lead in
1.Play a video about the sources of tea, let Ss know the culture of tea and answer the questions.
1.Which kind of tea is famous all over the world
2. Why do many people like drinking tea
（教学设计说明：在屏幕上播放茶的视频短片，让学生了解茶的种类、喝茶的好处、茶的传播，初步感知本课内容，看短片之前先看问题，可以有目的的去看，去听内容。）
3.The teacher makes a cup of tea and invites some students to taste it. Then let students to say out the taste of tea.
（教学设计说明：教师当堂泡了一杯茶，自己先喝，说出喝茶的感受，再邀请学生喝茶，让其说出茶的味道与喝茶的感受，使学生对这种他们平时没喝过的饮料有个具体的感知。）
Step2 Fast Reading
Work on 3a
1. Tell Ss to read the article quickly and match each paragraph with its main idea.
Para. 1
Para. 2
Para. 3
2. Ask Ss to read the three sentences quickly and tell them to try to get the main ideas of each paragraph.
3. Give Ss several minutes to finish the task.
4. Invite some Ss to read their answers and check answers.
（教学设计说明：快速阅读是让学生整体上感知这篇文章，完成段落大意检测掌握的情况。）
Step3 Careful Reading （3b）
Task 1
1.Read paragraph one and fill in the chart .
2.Describe the process of the tea invention using pictures and arrows.
（教学设计说明：通过在屏幕上利用带有箭头的示意图一步步展示神农发明茶的全过程，生动形象，学生记忆深刻，能很快复述下来。）
Task 2 Read paragraph 2 and answer questions.
1.Who is called “the saint of tea”
2. What is Cha Jing about
Task 3 Read paragraph 3 and answer.
1.when was tea brought to other countries
2.When did the tea trade to western countries take place
（教学设计说明：分段细读课文，将每段的任务展示在屏幕上，学生带着任务朗读课文，再解决问题，可以很透彻地理解整篇文章。）
Task4 Fill in the blanks.
One of the world’s favorite drinks was_______ by accident.2. Tea was first__________ by Shen Nong 5,000 years ago.3. A nice smell was______________ when the tea leaves 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：以挖空的形式，让学生在听过录音以后完成内容，再现课文主要内容，达到掌握本课重点单词和句子的目的，同时也练习了本课时的主要时态。）
Step4 3c After reading
invent, drink, produce, bring, trade
1.One of the world’s favorite drinks ________
by accident.
2.Tea was first __________ by Shen Nong about 5000 years ago.
3. A nice smell ____________when the tea leaves dropped into the hot water.
4. Tea ___________ to Korea and Japan during the 6th and 7th centuries.
5.Tea is _________ between many different countries.
Step5 Pair work
Some foreign friends come to our school, they want to know about Chinese tea culture , you are a volunteer in our school.
A:How many kinds of tea in China
B:…………
A:Where are tea plants grown
B:…………
A:How is tea produced
B:………….
A:How was tea invented
B:…………..
A:How many benefits(益处）of drinking tea
（教学设计说明：设计对话练习，让学生对本课时从前一单元的内容到本课的视频短片再到整篇文章进行梳理，通过对话进行主要内容的再现，
Board Design
Unit 6 When was it invented (Section A，3a-3c )
nearly, ruler, boil, remain,
smell, national, trade, doubt
Take place, without doubt, be invented by
Lu Yu and his book Cha Jing
How tea spread to other countries
How tea was invented by accident