课件33张PPT。Unit 6 Keep our city clean
( Period 3 )Sound time
Song time
Cartoon time What can you see in the picture?Do you like the dirty city?Do the little blackbirds like the dirty city?Is our city clean? 设计意图：通过出示Story time 中的几张环境污染的图片，询问学生是否喜欢这样的环境，再追问学生这两只黑鸟是否喜欢这样的环境，不仅复习了本单元的日常用语,又为本课的新授内容作了铺垫。Where are they sitting?What can you see?What are their names?What are their names?They flew away because of the environmental pollution.What happened?We missed the blackbirds.
Let's call them back.Learn to sing the songSing the song togetherlet's do something to help
the little blackbirds come back .let's do something to help
the little blackbirds come back .let's do something to help
the little blackbirds come back .let's do something to help
the little blackbirds come back .We can put the rubbish in the bin. 设计意图：让学生了解到两只黑鸟飞走的原因——环境污染。通过“我们可以做些事情来帮助两只黑鸟回家”这个活动，让学生运用英语来表达如何保护环境。再由“We can put the rubbish in the bin ”这一环节过渡到Intonation 的教学。Find the ruleListen and repeatFollow the teacherI put my rubbish in the bin.We can put our rubbish in the bin.Do you throw rubbish on the floor?Can we keep our city clean?1.陈述句句末通常用降调2.一般疑问句通常用升调Try to read (注意语调)4.Does Bobby throw the rubbish in the bin ?
I don't know.2.Who can make new clothes for me?
We can make new clothes for you.3.Is this your kite?
Yes. Why do you have it?
I found it near the hill.1.Why are you so happy today?
Because today is my birthday. 设计意图：通过Intonation朗读训练中的最后一问“Does Bobby throw the rubbish in the bin？ I don't know.”为学生设计了一个悬念: Bobby 是否将垃圾扔进了垃圾箱呢? 并让学生带着这个疑问观看Cartoon time 的动画。Did Bobby throw the rubbish in the bin?
Read and orderRead and order①②③④Listen and writeI like ( ) in the city. There are
many museums, ( ) and ( ). Bobby and Tina are
( ) home after school.I like ( ) in the city too.
It's ( ) and ( ).walkinglivinglivingshopscinemascleanbeautiful 设计意图：为Cartoon time 设计了Watch and answer、 Read and order 和 Listen and write几个活动让学生理解故事大意，训练学生听力，降低学习难度，提高学生的学习兴趣。地面滑倒倒下Think and talk : Billy may say ...You are Billy now, you may say ...A. We are not friends now.
B. It doesn't matter.
C. You are a bad boy.
D. You should put rubbish in the bin.
E. You shouldn't put rubbish on the ground. 设计意图：Bobby乱扔香蕉皮导致Billy摔倒住院，Bobby表示歉意后，Billy可能会说些什么，我出示了一些句子，让学生进行选择，让学生自己感悟出一些道理。Listen and repeatAct out the story
Environmental protection
— Time to act！
保护环境，行动起来！
设计意图：借助Bobby的口吻对学生进行思想教育Environmental protection
— Time to act！
保护环境，行动起来。Homework:
1.Act out the story in Cartoon time.
2.Find more information about
how to keep our city clean.六上Unit 6 Keep our city clean
教学课题: Unit 6 Keep our city clean
教学课时: 第三课时
教学课型: 新授
教学内容: Sound time , Song time and Cartoon time
教学目标:
1.会唱歌曲“Two little blackbirds”。
2.能听懂、会说Intonation并做到发音准确。
3.能理解cartoon故事的教育意义。
4.培养学生养成保护环境的良好意识。
教学重、难点：
句子的升调和降调。
教学过程：
Step 1:Warm up
Greeting
Free talk
T:What can you see in the picture?
Ss:Black smoke/ Rubbish makes the street/ air/ river dirty.
T: Is our city clean?
Ss: No, it isn’t.
T: Do you like the dirty city?
Ss: No, I don’t.
T: Do the little blackbirds like the dirty city?
(设计意图：通过一系列的图片呈现出了环境污染的现状，询问学生是否喜欢这样的城市，再追问两只黑鸟是否也喜欢这样的环境呢，自然过渡到Song time 的”学习，不仅复习了本单元“．．．Make(s) ...dirty/messy.”的日常用语,又为本课的新授内容作了铺垫。)
Step 2:Song time
（出示两只黑鸟站在小山上的截图）
T: Whatcan you see?
Ss: I can see two birds.
T: Where are they sitting?
Ss: They are sitting on the hill.
Watch and answer
T: What are their names?
Ss: One named Jack and one named Jill.
T: What happened?
T: Thwy flew away because of the environmental pollution.
Learn to sing the song
Sing the song together
Help the little blackbirds come back
(出示图片，讨论如何解决环境污染)
S1: We can take the bus and the metro to school.
S2: We can walk to school too.
S3: We can plant more trees. They help keep the air clean.
S4: We can put the rubbish in the bin.
(设计意图：让学生了解到两只黑鸟飞走的原因——环境污染。通过“我们可以做些事情来帮助两只黑鸟回家”这个活动，让学生运用英语来表达如何保护环境。再由“We can put the rubbish in the bin ”这一环节过渡到Intonation 的教学。)
Step 3:Sound time
（由“We can put the rubbish in the bin ”对应的图片呈现Sound time 的教学内容）
1.Listen and repeat
2.Follow the teacher
3.Find the rule
a.学生自己总结
B.教师小结
4.Try to read (出示几组问答句让学生试读)
(1) Why are you so happy today?
Because today is my birthday.
(2) Who can make new clothes for me?
We can make new clothes for you.
(3) Is this your kite?
Yes. Why do you have it?
I found it near the hill.
(4) Does Bobby throw the rubbish in the bin ?
I don't know.
(设计意图：通过Intonation朗读训练中的最后一问“Does Bobby throw the rubbish in the bin？ I don't know.”为学生设计了一个悬念: Bobby 是否将垃圾扔进了垃圾箱呢? 并让学生带着这个疑问观看Cartoon time 的动画。)
Step 4:Cartoon time
Watch and answer
T: Does Bobby throw the rubbish in the bin?
Ss: No, he doesn’t.
Read and order
将Cartoon time 的四幅截图按正确的顺序排列。
3.Listen and write
将三段话的内容补充完整。
（设计意图：为Cartoon time 设计了Watch and answer、 Read and order和 Listen and write几个活动让学生理解故事大意，训练学生听力，降低学习难度，提高学生的学习兴趣。）
4.Read and explain
New words and phrases: throw、a banana skin、 ground、 slip and fall
Think and talk:Billy may say ...
A. We are not friends now.
B. It doesn't matter.
C. You are a bad boy.
D. You should put rubbish in the bin.
E. You shouldn't put rubbish on the ground.
(设计意图：Bobby乱扔香蕉皮导致Billy摔倒住院，Bobby表示歉意后，Billy可能会说些什么，我出示了一些句子，让学生进行选择，让学生自己感悟出一些道理。)
Listen and repeat
Act out the story
Step 5:Summary
T:Environmental protection — Time to act！
保护环境，行动起来！
(设计意图：借用Bobby的口吻对学生进行思想教育“保护环境，行动起来” 。)
Homework:
1.Act out the story in Cartoon time.
2.Find more information about how to keep our city clean.
课堂作业：
一、Read and order
( ) ( )
( ) ( )
二、Listen and write
1. Bobby and Tina are ( ) home after school.
2. Bobby: I like ( ) in the city. There are many museums,
( ) and ( ).
3. Tina: I like ( ) in the city too. It's ( ) and ( ).
关于《人类环境宣言》的7个共同观点
为激励和引导全世界人民保护和改善人类环境，1972年6月16日在斯德哥尔摩联合国人类环境会议上通过了《人类环境宣言》。《人类环境宣言》提出和总结了7个共同观点，26项共同原则。
《人类环境宣言》7项共同观点的主要内容如下：
1. 人是环境的产物，同时又有改变环境的巨大能力。
2. 保护和改善环境对人类至关重要，是世界各国人民的迫切愿望，是各国政府应尽的职责。
3. 人类改变环境的能力，如妥善地加以运用，可为人民带来福利；如运用不当，则可对人类和环境造成无法估量的损害。
4. 发展中国家的环境问题主要是发展不足造成的，发达国家的环境问题主要是由于工业化和技术发展而产生的。
5. 应当根据情况采取适当的方针和措施解决由于人口的自然增长给环境带来的问题。
6. 为当代人和子孙后代保护和改善人类环境，已成为人类一个紧迫的目标；这个目标将同争取和平、经济和社会发展的目标共同和协调地实现。
7. 为实现这一目标，需要公民和团体以及企业和各级机关承担责任，共同努力。各国政府要对大规模的环境政策和行动负责。对区域性全球性的环境问题，国与国之间要广泛合作，采取行动，以谋求共同的利益。
