资源简介

(共18张PPT)
Brainstorm
Electricity is very important. It helps people in many ways. Please think of the uses of electricity at home.
giving light
heating
cooling
working/playing
Writing rules for saving electricity at home
What rules for saving electricity do you have at home Complete the table in groups.
Pre-writing
Opinion 写作主题：Rules for saving electricity at home
Don’ts
giving light
Uses of electricity at home
heating
cooling
working/playing
turn off the light when you leave home
Dos
turn off the computer when you are not using it
turn on the air conditioner when the window is open
leave the fridge door open
Pre-writing
Research 小组研讨：Mind map
While-writing
Directions 写作指导：How do we write to the Teen Post
a certain topic
an attractive
opening
an organized
structure
an effective
ending
Write a post
While-writing
Directions 写作指导：How do we write to the Teen Post
a certain topic
examples
评价标准（题目） 是 否 如果为否，
如何改进？
1. 是否明确？
2. 是否有吸引力？
Rules for saving electricity
Do not waste electricity
Not enough energy in the future
While-writing
Directions 写作指导：How do we write to the Teen Post
an attractive
opening
example
If we use less electricity, we can help save our planet. Are you ready to save electricity in your daily life
评价标准（开头） 是 否 如果为否，
如何改进？
1. 是否以一个引人思考的问题开头？
2.是否通过分享一个简短而有趣的故事引出主题？
3. 是否引用一句与主题有关的名言警句开头？
While-writing
Directions 写作指导：How do we write to the Teen Post
an organized
structure
examples
We must turn off the TV and the computer when we are not using them.
We mustn’t leave the TV on when we are asleep.
We must turn off the lights during the day.
评价标准（主体的结构） 是 否 如果为否，
如何改进？
1. 是否分要点阐述？是否使用情态动词
2.是否结合具体案例阐述？
3.是否插入图片？字体形式是否多样？
While-writing
Directions 写作指导：How can we write the teen post
an effective
ending
examples
In a word, saving electricity helps us save money, and it also helps us save our planet. Let’s take action immediately
评价标准（结尾） 是 否 如果为否，
如何改进？
1. 是否对节电的主要规则进行总结
2.是否呼吁人们节约用电？
3.是否留下悬念？
Post-writing
Evaluation 多元评价：Check and revise the writing
评价内容 具体标准 评分（1—5） 字迹 My handwriting is clear. 1 2 3 4 5
词汇 I used the words and expressions I learnt in this unit.
I used “must”or“mustn’t” to make sentences.
I spelled each word correctly.
篇章 The text type is a notice/post.
要点 I provided facts to support my opinion.
写作评价标准对照表
Post-writing
Evaluation 多元评价：Check and revise the writing
评价方法
自评
互评
师评
初稿
二稿
三稿
修改字迹
修改语法
修改语法
修改要点
修改词汇
修改意境
终稿
Post-writing
Result 收集作品：Collect the posts from students
作品
思维导图
网帖
好词好句
Language notes
1. rule /ru:l/ n. 规则；条例 We need to follow the safety rules.
2. leave ... open 让……开着 His mother got angry because he left the fridge open.
Group discussion
Work in groups and discuss the following questions:
(1) When and where do we need electricity
(2) Can we find new ways of producing electricity
(3) How can we use electricity wisely
Choose one member of your group to be the note-taker, who will write down the ideas shared by your group.
Decide as a group on the most important points to put on your poster.
How can we save electricity and make the Earth a better place Work in groups and make a poster about wise ideas of using electricity
Making a poster about how to use electricity wisely
Show and tell
Work together to create a poster that shows your ideas about how to use electricity wisely. Include the following:
(1) creative and practical ideas on how to use electricity wisely
(2) correct and clear language to explain your ideas
(3) visuals (e.g., drawings, pictures, or icons) to make your poster eye-catching.
Present your poster to the class. Remember to follow a logical order when presenting your ideas.
Making a poster about how to use electricity wisely
Let’s vote!
Vote for the best group based on the following criteria.
Making a poster about how to use electricity wisely
Homework
基础作业
完善自己的“思维导图”。
完成作文的终稿，并标记好词好句。
拓展作业
为医院、学校或者工厂设计一份“节约用电”的倡议海报。要求图文并茂，字体多样。
THANK YOU

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