文档内容
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, sour, by mistake.2.
教学要
求 Learn to talk about the history of inventions.
合作学
习法
1．Train the students' speaking and listening 交际型
教
教学重 教学法
skills with the target language.2．Teach the students 法
分组活
难点
to use the new vocabulary correctly. 动法
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 to Practice talking to
复习
practice talking to each other。 each other。
上节
Step 2 Presentation
课所
Ⅰ.1a
学内
1. Read the four words and ask students to Write the words
容,巩
repeat them. Give them a minute to read and under the correct
固所
write the words. Then tell the students they pictures
学知
are adjectives and they are used for
识。
describing things. For example: The apple is
sweet and sour.
2. Get the students to describe the things
认知
with the given adjectives. Some food have
一些
more than one word.
形容
3. Check the answers. Listen and circle T
词，为
Ⅱ 1b Ask the students to describe how food or F.
听力
taste and finish 1b.
做准
Ⅲ.2a
备。
1. Let students describe how potato chips
。
taste and describe how helpful the potato Listen again and
chips. complete the
2..Ask the students to listen to a story sentences.
about the invention of the potato chips and
利 用
circle T or F. Work in pairs. Role
所 学
3. Check the answers. play the
语言，
Ⅳ. 2b conversation about
创 造
1.Listen again and complete the sentences. the invention of
新 的
2. Check the answers. the potato chip.
对话，
Ⅴ.2c Pairwork Use the information
培 养
This activity provides guided oral practice from 2a and 2b.
学 生
using the target language.
创 新
Ask the students work in pairs. Role play the
思维。
conversation about the invention of the
potato chip. Use the information from 2a and
2b.
Step 3. Summary
作业 1. Learn the new words: sweet, crispy, salty, sour, by mistake.
布置 2. Learn to talk about the history of inventions.
教 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
学 力，在玩中学，在学中用，使教学具有有趣性。课堂教学由原来的学生不想说，不会说到现在的学生愿意说，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。让学生在真实有趣的环境中学
思
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。
