毒品危害.ppt

Unit 6 When was it invented
科目
English
年级
Grade nine
主备人
课题
Unit 6 When was it invented?
(Section A 1a-2d)
上课人
知识与技能目标
Key vocabularies,target language and oral practice.
过程与方法目标
Listening and speaking.
情感态度与
价值观目标
Let the students know the usage and time of some modern inventions.
教学重点
1) Vocabulary: heel, scoop, electricity, style, project, pleasure, zipper,
daily, website, pioneer, list, mention
①—When was the telephone invented?—I think it was invented in 1876.
②—What are they used for? —They are used for seeing at night.
教学难点
Use the Past Passive Voice to talk about the time and usage of modern inventions.
教学过程
教师活动
学生活动
Ⅰ. Greetings and warming up
1. Greetings.
some pictures about modern inventions and inventors to the Ss. Ask them to match the pictures and names.
Ⅱ. New words
Show some pictures of the new words to the students and then ask them to repeat.
Ⅲ. Talking
1. Look at the pictures in 1a. Discuss with your group, in what
order do you think they were invented? Try to number them
[1-4].
2. Ss discuss with their partners and number the pictures.
3. Talking about the inventions.
Greetings
Look at the pictures
Individual work
Learn new words
Group work
Finish 1a
Have a discussion
Work with a partner
Ⅳ. Listening (1b)
1. T: Tell Ss look at the pictures and years on the left.
2. Play the recording for the Ss to listen.
3. Ss listen to the conversation and try to match the inventions with the proper year.
4. Play the recording again.
5. Check the answers.
Ⅴ. Pair work
1. Ss try to remember the invention and the year.
2. Student B covers the dates. Student A asks Student B when the things in the picture in 1b were invented. Then change roles and practice again.
3. Let some pairs ask and answer in pairs.
Eg: A: When was the telephone invented?
B: I think it was invented in 1876.
Ⅵ. Listening Work on 2a
T: Tell Ss they will hear some interesting inventions.
1. Look at th