资源描述
Unit 11 Electricity
1教学目标
Knowledge Aims
1 Master the important words and expressions: cable, wire, power station, bubble, flow, metre, bury, connect
2 Know how to use electricity correctly and safely.
3 Make good preparations for the rest sections in this chapter.
Ability Aims
1. Enable the students to talk about the differences between winter and summer.
2. Improve their listening, speaking, reading and writing abilities.
3. Improve their ability in cooperation in team work.
4. Improve their ability in thinking and solving problems.
Emotion Aims
1. Arouse the students’ stronger awareness of participation and passion for using their learned English language knowledge and skills.
2. Be more cooperative in team work and respect others’ ideas.
3. Get them to know that a language is a key to open a door to a wider world.
2学情分析
The students in Grade Seven are in a kind of transformative period. Considering in the intelligent aspect, though their abstract thinking starts to develop, yet imaginal thinking still plays a leading role in their thinking process. Additionally, their cognitive capability is incomplete. After half a school year learning and practising, they are now used to the English study in junior middle school but their childish curiosity which can be transformed into intellectual curiosity with the teacher’s direction and edification and be used to fulfill their learning task well still exists.
3重点难点
1 Practise different reading skills.
2 Grasp the use of the key language items.
3.Discussion about the danger in using electricity thoughtlessly.
4教学过程
教学活动
活动1【活动】 Warming Up
l Greeting.
a. A song with the picture of a recorder which stops all in a sudden.
b.Show them the picture of a plug off the power site.
2 Leading in
a.Why did the music stop?
b.What makes the recorder work,fire,water or electricity? l Check the answer.
活动2【导入】Presentation
A Brain storm.
a.Do you want to go on listening to the music? OK, let’s make electricity by
ourselves. Do you know how?
b.Ask the students to choose the materials in forms of pictures for making
electricity.
B Learn the new words.
cable, wire, power station, bubble, flow, metre, bury, connect
C To celebrate, we listen to the rest of the song.
D Ask three students what other things uses electricity to work in our homes. Then show them my answers in pictures. Match the pictures with different kinds of
energy.
E Ask the students:
We can buy different kinds of electrical appliance in the shops, but can we also
buy electricity there?
活动3【讲授】Listening
a.Get the students to listen to the tape with the following questions. Did thegirl buy electricity?
b. Check the answer.
活动4【讲授】Reading
A Skip-reading
Read the whole article and fill in the form. l Check the answers.
B Scan-reading
Answer the questions which need more understanding of the whole article.
a) What did Daisy buy?
b) Who is looking foolish?
c) Who or what is the servant in the title?
活动5【练习】Discussion
The danger of using electricity carelessly at home.
活动6【讲授】Summary
A.Summary.
B.Exercises.
C.Encourage any possible questions
活动7【作业】Homework
Finish some exercises.
Write a composition about electricity.
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