资源描述
《Unit 9 When was it invented》（第2课时）Section A教案
课题：Unit 9 When was it invented?
讲课教师：
学科：English
课时：2
总课时数：55
教
学
目
标
知识与技能
1 key vocabulary: be used for/scoop/adjustable/heel/battery/operate/slipper/heat
2 target language: Who were they invented by? What are they used for?
过程与方法
1 listening practice 2 pair work
情感态度与价值观
Enable the students to be aware of different inventions around them.
教材分析
教学重点
1 listening practice and make communications with the key target language 2 teach the new vocabulary
教学难点
1teaching the Grammar Focus 2 use the target language
教 学 过 程
教师活动
学生活动
备注（教学目的、时间分配等）
Step1 revision and lead-in
Revise the target language learned last class. Get students to asks and answer questions in pairs like this…
Tell them to ask about all the five inventions.
Step2 2a
Show these new words on a screen by a projector.
Point to each one and teach them to read.
Ask students to read the instructions together
You will hear about some interesting inventions. Please listen and number the three inventions in the order that you hear them in the conversation.
Play the tape twice.
Step3 2b
Get students to read the instructions together. Be sure that each student knows what to do.
Then read the information under each heading.
You will hear the tape again, please listen carefully to what the people are saying and draw lines to match items in the chart below.
Call students’ attention to the three part sample given in the chart. Read it to the class and explain it…
Step4 2c
Get the whole class to read the instruction together.
Ask a pair of students to read this conversation to the class.
Then let them role play the conversation using the information in the chart in Activity 2c.
Get them to make their own conversations in the chart in Activity 2b.
Step5 grammar focus
Step6 summary
In this class, we have done some listening and writing practice with the target language. We have also the target language. We have also
A: When was the telephone invented?
B: I think it was invented in 1986.
Read these new words again and again until they can read each word correctly.
Write the name of the inventions on the blackboard
The first time students just listen, then write a number on each short line in front each invention. Then tell the answers.
The answer is “3 1 2”
Students listen carefully and draw lines to match the items in the columns.
Some students read their answers to the class.
Follow the tape and repeat after it sentence by sentence.
A: What are they used for?
B: They are used for seeing in the dark.
Students own conversations
A: What are these?
B: They are battery-operated slippers.
A: What are they used for?
B: They are used for seeing in the dark.
A: Who were they invented by?
B: They were invented by Julie Thompson.
Revise the words and phrases.
8
These sections are o make students learn more details of the text and train students’ reading skills.
30
教师活动
学生活动
备注（教学目的、时间分配等）
done some oral practice in pairs. And we have discussed the Passive Voice as well.
Step7 homework
1 Try to remember the new vocabulary on page 69.
2 Write down two conversations in Activity 2c.
板 书
Unit9 When was it invented?
Section A
1 the name of the inventions and answer of Activity 2a
2 target language:
A: When was the car invented?
B: It was invented in 1885.
……
教学后记：
展开阅读全文
浙ICP备2021020529号-1 | 浙B2-20240490 
