文档文本内容
学科 English 课时 3 年级 9
课题 Unit 6 When was it invented? 3/5
1. Learn the new words: sweet, crispy, salty,
教学
sour, by mistake.2. Learn to talk about the
要求
history of inventions.
合作
学习
法
1 ． Train the students' speaking and
交际
listening
教学 教 型教
skills with the target language.2．Teach 法 学法
重难
the students 分组
点
活动
to use the new vocabulary correctly.
法
设计
教学过程及问题情境 学生活动
意图
Step 1 Revision
Have a free talk. Ask the students Practice 复习
to practice talking to each other。 talking to 上节
Step 2 Presentation each other。 课所
Ⅰ.1a 学内
1. Read the four words and ask 容,
students to repeat them. Give them Write the 巩固
a minute to read and write the words under 所学
words. Then tell the students they the correct 知
are adjectives and they are used pictures 识。
for describing things. For
example: The apple is sweet and
sour. 认知
2. Get the students to describe 一些
the things with the given 形容
adjectives. Some food have more 词，
than one word. Listen and 为听
3. Check the answers. circle T or F. 力做
Ⅱ 1b Ask the students to describe 准
how food taste and finish 1b. 备。
Ⅲ.2a 。
1. Let students describe how Listen again
potato chips taste and describe and completehow helpful the potato chips. the sentences.
2..Ask the students to listen to a 利用
story about the invention of the Work in pairs. 所学
potato chips and circle T or F. Role play the 语
3. Check the answers. conversation 言，
Ⅳ. 2b about the 创造
1.Listen again and complete the invention of 新的
sentences. the potato 对
2. Check the answers. chip. Use the 话，
Ⅴ.2c Pairwork information 培养
This activity provides guided oral from 2a and 学生
practice using the target 2b. 创新
language. 思
Ask the students work in pairs. 维。
Role play the conversation about
the invention of the potato chip.
Use the information from 2a and
2b.
Step 3. Summary
作
1. Learn the new words: sweet, crispy, salty, sour,
业
by mistake.
布
2. Learn to talk about the history of inventions.
置
合理安排和修改教学结构，使学生在老师指引下学会学
习，发挥自己的能力，在玩中学，在学中用，使教学具有有趣
教
性。课堂教学由原来的学生不想说，不会说到现在的学生愿
学
意说，愿意表演。教学的效果大大提高了。另外采用引导和
反
模拟情景的学习方式使学生成为学习的主体。让学生在真实
思
有趣的环境中学习，学生对英语的兴趣提高了。对于不懂的
地方，他们也会主动的要求学习。
