Lesson 48 Garbage is interesting 教案

Lesson 48 Garbage is interesting
教案
1教学目标
1. To understand the text
1. 2.To use the words correctly:
1. used, divide, pile, seat, lid, ton, duty, divide…into…,It’s one’s duty to…21世纪教育网版权所有
2学情分析
本班共38名学生,他们已经学了有六年的英语基础,。他们探索知识的欲望很强烈,并且有着很强的表现欲。所以我将面向全体学生,以学生的发展为宗旨,因材施教,小组合作,始终把激发学生的学习兴趣放在首位,引导学生端正学习态度,掌握良好的学习方法,培养学生良好的学习习惯。让学生了解中西方文化差异,能够熟练掌握和运用英语,培养他们良好的英语语感,为他们以后的英语学习奠定良好的基础。大多数学生能用正确的英语语法写作,能流利地用英语表达,听、说、读、写各方面的能力在八年级都有所提升。’21教育网
3重点难点
1. Some words and phrases: used,divide,pile,seat,lid,ton,duty,divide…into…,www.21-cn-jy.com
It’s one’s duty to…
2. Talking about the recycling of garbage.
4教学过程
活动1【导入】Warming－up　and　Lead－in
Show students pictures of garbage and my inventios .
Let Ss know that garbage is interesting.
活动2【活动】Previewing　test
英汉互译
1.pile 2.用过的,二手的 3.seat
4.盖子 5.ton 6.散步
7. clean up8.捡起,收集 9. divide…into…
10.由……制成.
活动3【活动】Reading
First read in groups, then answer the questions.
Read again and answer.
What did they do on Tuesday?
What did they do on Wednesday?
What did Danny use to make the car?
活动4【活动】Group－work
Group work: First read in groups, then answer the questions.
Read again and answer.
What did they do on Tuesday?
What did they do on Wednesday?
What did Danny use to make the car?
活动5【讲授】The　language　points.
The language points.
1. go for a walk 散步 = take a walk
晚饭后散步对你有好处。
It’s good for you____________________ after supper.21·cn·jy·com
2. Danny found a used toy car with one broken wheel.【来源：21·世纪·教育·网】
used为形容词,意为“ ____________________”。如:
上周他花了1000美元买了一辆二手车。
He spent 1000 dollars buying_____________________ last week
3. divide…into… 意思是“ __________”,强调把原来是整体的东西分成若干份。 如:21cnjy.com
我们把蛋糕分成八份。 We __________ the cake _______ 8 pieces.
4. Today, Danny made a car out of garbage!
make…out of… 用……制成……
拓展: be made of 意为______________
be made from 意为______________
be made into 意为______________
be made in 意为______________
(1) We_______some hats _________ the old jeans.
(2) Desks ______________ wood.
(3) Paper ______________ wood.
(4) The glass _________________ a beautiful mirror ten days ago.
(5) These cars ________________ Japan.
5. I think it’s our duty to protect the environment.2·1·c·n·j·y
It’s one’s duty to do sth. 意思是 “_______________”,句中it为形式主语,真正的主语是后便的不定式短语。如:21·世纪*教育网
It’s our duty __________(keep) our classroom clean and tidy
活动6【活动】Listening
听句子,选择句子中所包含的信息。
( ) 1. A.age B.aunt C.ant
( ) 2.A.180 B.150 C.130
( ) 3. A.put up B.cleaned up C.picked up
( ) 4. A.Stay away from the computer, Simon.
B. Turn off the computer,Simon.
C. Turn on the computer,Simon.
( ) 5.A.My pet dog died three months ago.
B.I bought a pet dog three months ago.
C. My pet dog is only three months ago.
活动7【测试】Quiz
Have Ss finish the following exercises and share answers to the class.
Fill in the blanks.
1.This store buys and sells u____ (二手的) exercise equipment.
2.A fence d______ (将……分开) our garden from neighbour’s garden.
3.The boy made a boat ___ ___ wood.
4. Danny and I ____________ ( 散步) through our neighbourhood.
5.She failed in her ____ (职责).
活动8【练习】 Summary
1变废为宝:Describe your inventions.
Then have some groups share theirs to the class.
活动9【作业】Homework
Write a short passage: How to Protect the Environment.