【导语】教案是教师为顺利而有效地开展教学活动，根据教学大纲和教科书要求及学生的实际情况，以课时或课题为单位，对教学内容、教学步骤、教学方法等进行的具体设计和安排的一种实用性教学文书。教案包括教材简析和学生分析、教学目的、重难点、教学准备、教学过程及练习设计等。
译林版小学英语六年级上册
Project 2 Reuse and recycle
一、单元教材分析
教材分析：
本单元是六上的第二个复习单元，侧重归纳了第五单元至第八单元所涉及的语言项目。通过复习，帮助学生巩固已学过的词汇、句型和日常交际用语，以及对环保这一话题进行深入，结合一般将来时，谈论物品的再利用和再回收。教师要根据学生的具体情况，采用多种有效的教学手段，在语法、话题和语言知识方面有针对性地复习，努力提高学生综合运用英语的能力。
学情分析：
第五单元至第八单元的词法只有一个：一般将来时。而一般将来时的结构和意义及功能学生都是易于理解的，而U5-U8的话题也只有一个：环保。从自己身边—城市—地球，要让学生在话题的复习中不断加强语法知识，语言项目的滚动和巩固，切实提高复习效率和学生综合运用语言的能力。
二、单元教学目标
1. 知识目标
（1） 在语境中对U5-U8的知识进行复习和运用。
（2） 复习并学习部分动词过去式的不规则变化形式。
（3） 通过制作“Reuse and recycle”复习5---8单元旧知；
（4） 重点复习有关“环保”的问题及回答；
2. 技能目标
（1）学生在语境中对Unit5--8的知识进行复习和运用，复习一般将来时。
（2）通过讨论物品再利用和再回收的讨论和制作海报，再次融会贯通Unit5-8单元旧知及语法。
（3）指导学生运用学习策略，自主归纳复习。
3. 情感态度目标
（1）通过本单元学习，让学生学会互相欣赏。
（2）通过本单元学习，激发学生对英语学科的好奇心以及学习兴趣。
三、单元教学重难点
1. 教学重点
（1）学生在语境中对Unit5--8的知识进行复习和运用，复习一般将来时。
（2）通过讨论物品再利用和再回收的讨论和制作海报，再次融会贯通Unit5-8单元旧知及语法。
（3）指导学生运用学习策略，自主归纳复习。
2. 教学难点
（1）通过讨论物品再利用和再回收的讨论和制作海报，再次融会贯通Unit5-8单元旧知及语法。
四、单元教学安排
建议在1-2课时内完成本单元教学内容。
第一课时：A、B部分
第二课时：C、D部分
The First Period
一、教学内容：
译林版英语六年级上册Project 2 Reuse and recycle
二、教学目标：
1. 复习U5,6课文，
2. U5，6 核心词汇句型巩固运用：
a. What does this sign mean? It means …
b. What makes… ?
c. What can we do to keep our city clean?
3. 写话: A speech < A Green City >
三、教学重、难点：
1. 激发情感，爱护环境，思考并运用句型进行语言表达及书写。
2. 词汇、句型的巩固操练
四、教学准备：
1、主题图片，标志卡片，多媒体课件，信纸
2、学生准备：
a.去报纸、网络上搜索一些“不文明”或“文明”行为的图片，剪贴或打印。
b.思考设计一个文明标志。
3.思考如何写一份有关环保的演讲稿。
五、教学过程：
Step 1 Warm up
1. 课前Enjoy a song < What can we do to keep our city clean? >
2. Greeting. T: It’s a great day. How are you?
Step 2 Review
1.T: We knew some public signs in Unit 5 .Today let’s know more about it. 出示learning tips
2.Magic eyes.
Show nice places in the city and signs. All the students speak loudly.
3.Let’s review
出示标识，学生快速说出这些标识
4.Let’s talk 学生谈论标识
Where can we see them?
What can we do?
What can’t we do?
Eg. We can see ‘No smoking’ in the restaurant.
we can’t smoke in the restaurant .
5.T: Helen, Mike and Tim talked about the signs at the shopping centre.
复述Unit 5 story （出示四幅图）
6.T: We should learn from them. Let’s be a city guard.
Then let’s learn how to give a speech on this topic.
T: Miss Li and her students are talking about how to keep a city clean.
Do you remember?
Let’s recite.
复习U6 story
( What makes our city dirty? What can we do to keep our city clean? )
7. Brain storming
T：Their ideas are great. What are your good ideas?
T: First, is our city clean or dirty? Why ?
Have a debate .
学生分两大组进行辩论。
How is our city ?
A. clean, beautiful, modern B. dirty, messy, noisy
两组学生讨论，A组讨论美好的城市，B组讨论城市污染。
汇报
A组:
Eg Trees make our city clean and beautiful.
There are a lot of trees in the city
Trees are useful. We use trees to make wood.
To keep our city clean and beautiful, we can’t cut down too many trees, we can plant more trees.
B组：
Eg Rubbish makes our city dirty.
There is a lot of rubbish in the street.
To keep our city clean and beautiful, we can’t throw rubbish in the street, we can put it in the bin.
8. T: Some people are making our city clean, some people are making it dirty. What should we do? Let’s be an environment guard.
T shows a sign.
T: Look at this sign. It’s my sign. What does it mean? Who can guess?
( 老师自己事先画一个标志，一棵大树下面几个小朋友，出示给学生看，请学生猜测标志的含义)
S1: I can see a big tree and some children under the tree. I think it means we should plant more trees to make our city more beautiful.
S2: … 鼓励不同的回答。
T: Now , show your own signs to your classmates. Discuss about them.
学生小组讨论各自带来的标志。
T: Show them on the blackboard and tell the meaning to your classmates.
选2~3个学生上来展示。
T summaries: So many great signs. I think we should let more people know about them. How about giving a speech about the signs?
9.Let’s give a speech A green city
T shows how to start the speech.
学生写演讲稿。时间充裕的话，个别交流。
Step 3 Summary
T: You did a lot of good job today. What did we do? What did you learn? What are you going to do? How about learning more about reusing and recycling. Let’s learn more tomorrow.
Moral: hands in hands. Let’s do it together. Build a green city.
Step 4 Homework
1. Read your letters to your friends.
2. Search pictures about reusing and recycling on the Internet. Prepare to talk about them next time.
板书设计：
Project 2 Reuse and recycle
We can see ‘…’ ….
We can’t … in the restaurant .
… make (s) our city …
There’s … There are …
We use…to…
To keep … , we can… / can’t…
People should /shouldn’t …
学生创编的标识
The Second Period
一、教学内容：
译林版英语六年级上册Project 2 Reuse and recycle
二、教学目标：
（一）知识目标：
1.复习Unit7,8相关内容，夯实巩固已学知识，学生能熟练使用情态动词。
2.学生了解保护地球的途径及方法，并能用英语表达相关建议。
（二）能力目标:
1. 学生能熟练运用情态动词，并连贯地表述应该与不应该做的内容。
2. 适当拓展recycle和reduce，学生能够理解并运用3 re。
3. 通过复习巩固，学生能制作一张相关内容的海报。
（三） 情感目标：
培养学生热爱家园，热爱地球的情感。
三、教学重、难点:
1. 句型：We should/ shouldn’t do sth.
We reuse sth to do sth.
2．针对相应的环境问题提出相应的解决方案。
四、教学准备:
1.教师准备： PPT，板书。
2.学生准备： 熟读课文
五、教学过程：
Step 1 Warming up
1. Greetings
What day/ date is it today? What’s the weather like today?
2. Free talk
T: On our Earth, what is useful?
S: …is useful.
T: Why?
S: Because we use … to …（2-3个同学说一说）
Step 2 Revision
1. Review
1). T: These things are very useful. To protect the Earth, there is a special day—Earth Day.
When is Earth Day?
S: It’s on the 22nd of April.
T: So let’s be a super kid to protect our Earth.
What can we do on Earth Day?
S: We can…（四个学生一组讨论）
2). T: What do these children do to protect the Earth?（学生一起读一读）
T: They can reuse things, how wonderful!
3). T: What things can we reuse？
S: We can reuse…
T: How can we reuse these useful things?（先同桌讨论说一说，再个别回答）
S: I can reuse …to …
2. Expansion
1). T: Look at Mary, what can she do?
S:…
T: What is recycling?（可以用中文说一说）
What things can we recycle?
How can we do to recycle things?
2).T: Look at these children, they made some posters. They are doing a project about reusing and recycling. Do you want to join them?
work in pairs: What are you going to do?
I’m going to use... to make…
3). Let’s make a poster.（以四人一小组，制作海报。并让3-4组学生上台展示）
3. Conclusion
1). T: To protect the Earth, we should know “3 re”, what are they?
teach: reuse, reduce, recycle
2). make sentences with“ reuse, reduce, recycle”.
4. Learn more
T: To protect the Earth, do you know other special days?
teach: World Water Day
Tree Planting Day
World No-Smoking Day
World Animal Day
World Food Day
What should we do? What should we not do?（介绍每一个节日，并让学生说一说应该做些什么和不应该做些什么。）
Step 3 Summarize
Protect the environment,
Protect ourselves.
Protect the Earth,
Protect our home.
We have only one Earth.
Step 4 Homework
1. Read Unit 7 and Unit 8.
2. Finish your poster.
3. Finish exercise book on P96H.
板书设计:
Project 2 Reuse and recycle
贴学生海报
We should we do?
We should…
We should we not do?
We should not…
I can reuse…to…
What are you going to do?
I’m going to use... to make…
Project 2 单元配套小练习
一、英汉互译。
1.朝窗外看______________ 2.看舞狮___________________
3.喜欢交朋友_____________ 4. 又脏又乱_______________
5.小心地滑_________________ 6.对地球不好________________
7.下周_________________ 8.their plans for Christmas__________
9 reuse water_________ 10.make a sentence with “cake”_____________
二、选择题
( ) 1.---What do you do _______ Chinese New Year’s Eve?
--- We usually _________ a big dinner with our family.
A. on, have B on, are going to have C. in, had D. at, having
( )2. .----Do you know how _______ the Earth?
------Of course, I learn _______about protecting the Earth
A protect; a lot B to protect; a lot of
C to protect; a lot D protect; a lot of
( )3. —— Why_____we swim in the river?
—— Can’t you see the sign ‘No swimming’ there?A. can B. should C. can’t D. shouldn’t.
( )4. There is not ______ coal on the Earth.
A. too many B. many too C. too much D. much too( )5. I called yesterday afternoon. But she in.
A. she, isn’t B. her, wasn’t C. her, isn’t D. her, is
( )6．I’m going to watch a film____.
A. yesterday B. last weekend C. tomorrow D. now
()7. We should protect trees. Because trees help____ the air clean.
A. keep B. to keeping C. keeping D. kept
()8. Mike likes ________ in the city, but I ______.
A. living; can’t B. lives; can’t C. living; don’t D. live, don’t
()9. There_____ rubbish in the water and the fish ______dead.
A. is; are B. are; is C. am; is D. are, are
( )10.--- What about ______ basketball on the playground?
--- All right. Let’s ____ now.
A. playing, playing B. play, play C. playing, play D. playing, playing
三、用括号内正确的形式填空。
1.My family______(watch) a film next Friday?
2.Look, the girls_____(swim) in the river.
3.______(keep) the city clean, we should ______(plant) more trees.
4.The sign on the tree_____(mean) “No _____(climb)”
5.My brother usually _____(fly) kites after school.
6.My father _____(use) wood _____(make) a bed for me yesterday
7.Most of the smoke ____(come) from factories and cars.
四、按要求完成下列句子。
1. Tom took the metro to his factory yesterday. （改为同义句）
Tom _____ to his factory ______ metro yesterday.
2. Mike’s family went to Shanghai yesterday.（改为否定句）
Mike’s family______ ______to Shanghai yesterday.
3. I was in the office just now.（改为一般疑问句）
______ ______ in the office just now?
4. My father visited the Summer Palace 3 years ago. （划线部分提问）
_______ ______your family visit the Summer Palace?
5. The children had a fashion show in the park. (用now改写句子)
The children _______ _______ a fashion show in the park now
