Unit 7 Protect the Earth Story time 教案

Unit 7 Protect the Earth
(Period 1)Story time教学设计
教学内容：Story time
教学目标：
能听懂、会读、会说protect, earth, save, useful, waste, reuse, energy, most, coal, wood, cut down, plastic, oil, drive, so much.
能听懂、会读、会说日常交际用语We use … to … We should … We shouldn’t …
通过小组合作交流，能正确地理解并能用标准的语音语调朗读文本，在教师的引导和帮助下尝试复述课文内容。
让学生了解保护地球的重要性，培养学生热爱地球，保护地球的意识，了解更多保护地球的方法。
教学重点和难点：
对词汇和句型的理解。
通过小组合作交流，能正确地理解并朗读文本，在教师的引导和帮助下尝试复述课文内容。
教学过程：
Step 1 Pre-reading
Enjoy a video about the Earth
T: First, let’s enjoy a video.
Talk about the Earth with the students
What’s on her surface (Learn: Earth, useful)
What’s in her body (Learn: coal, oil, energy, most of)
T: OK, boys and girls, who is she
S: She’s the Earth. 教学Earth
T: Do you remember what’s on her surface Look! There are a lot of...
S: There are a lot of trees/mountains/flowers... 板书trees（听到There are lots of trees on Earth.）
T: Look, there is a lot of water in the rivers, lakes and oceans. 板书water
Water is a kind of resources on Earth. And water is very useful. 教学useful
Let’s have a look! What’s in her body There is some oil, coal and some buried treasure. I think you are very interested in treasure. Yes Me too. But I think oil and coal are very important in our daily life. Look! We use coal to make electricity. We use oil to make gas. Most of our energy comes from coal and oil.教学energy most of
(PPT)The Earth is sad. We can do something to protect the Earth. (Learn: protect)
T: There were lots of things on Earth. She used to be very happy. But now, look, she’s
very sad. Boys and girls, I think we should do something to protect the Earth.
Today we will talk about how to protect the Earth. 标题贴黑板 教学
Step 2 While-reading
Watch the cartoon
Q: How can we protect the Earth (Learn: save, plastic)
Save water Save energy Save trees
Don’t use too much plastic
T: But how can we protect the Earth Let’s watch the cartoon and try to answer this question.
T: How can we protect the Earth in this cartoon Can you tell me four ways
板书四个标题 教学plastic
Passage 1 Save water
Look and say
Q1: What do we use water to do (Learn: We use water to …)
Q2: (PPT) Can we use water like him (Learn: waste)
T: OK. There are four ways to protect the Earth in this cartoon. As we know, water is useful. In our daily life, what do we use water to do Look, every day, we should drink water. And we use water to do many things. 板书 We use... to...
引导学生回答We use water to wash things/cook things...
T: We use water to wash our face, brush teeth. We use water to do many things. Water is useful. Can we use water like him Can we S: No.
T: We should not waste water. 板书waste 哭脸 We should not...
Listen, read and think
Q: What should we do
We should reuse and save it. (Learn: reuse)
T: What should we do Let’s watch the cartoon and think about this question.
T: What should we do S:We should reuse and save it. 教学reuse
T: Do you know the mean of reuse OK. You know the Chinese mean. Reuse means use something again and again. Now look! We use clean water to water rice. Then we use rice water to water flowers. That is reusing water. Understand Yes.
T: So we should not waste water. We should reuse it. 板书笑脸 reuse We should...
Read the passage
T: Let’s read this passage according to the pictures.
Passage 2 Save energy
Watch the cartoon and try to know more about energy
Listen and judge (Learn: so much)
Read the passage
T: Now we know water is very useful. And look! Energy is useful too. Let’s watch the cartoon and try to know more about energy.
T: Here are some sentences. Can you read by yourselves Quickly!
Let’s listen to the tape and try to judge them.
核对答案 简单带读not much
T: We should not drive so much. Here, so much means too often. 带读drive so much 板书 哭脸
T: We should go to school every day. What should we do
引导学生回答 on foot/ride bikes/ take a bus...贴黑板相应图片We should ride a bike, walk a lot, take a bus and so on. We should do something to save energy.
T: Let’s read together.
Passage 3&4 Save trees, Don’t use too much plastic
The students learn by themselves
Task 1 Read and circle
Task 2 Discuss in pairs
Task 3 Read the passages
T: OK, just now, we know how to save water and energy. How about these two passages Let’s read, learn by yourselves. Look! 出示Task 1 Read and circle the difficult words and sentences in these two passages. OK Now open your books. Read by yourselves.（巡视,提醒the word you can’t read or understand）
处理生词 cut down wood
T: I think you can understand the new words and phrases. Good! Now boys and girls, about these two passages, can you tell me what should we do What should we not do Now discuss in pairs.
引导学生回答 完成板书 笑脸 树 哭脸 cut down paper...glass...塑料袋 塑料瓶
Too much plastic is bad for our Earth. Let’s read the passage together.
T: You read very well. But the last sentence is a very long sentence. I think we can stop here. Let’s read it again.
T: How about this last passage It’s a little bit difficult. I thin we can read after the tape and pay attention to the marks here. Understand Yes. Let’s listen.
Read the whole text with the cartoon
T: Excellent! OK, boys and girls, let’s read the whole text with the cartoon. OK
Retell the text
T: We learned many ways to protect the Earth. Let’s say it together.
Step 3 After-reading
Enjoy the pictures of Bao xu Primary School.
Be the TV reporter.
T: Boy and girls, I know, you have done many things to protect the Earth. Look!
Today let’s do more things to protect the Earth. Let’s call more people to protect the Earth. Would you like to be a TV reporter Let’s call more people. OK Please open your envelope. That is a topic that you’ll talk about. Please work in pairs and practice it. 学生到前面展示
T: Time is limited. We can practice it after class. I think more people will know the way how to protect the Earth. Now show me your e here. Please plant your trees on Earth. 学生到黑板上贴树
T: Look, is the Earth beautiful Yes! I think the trees are our love for the Earth.
Let’s do more things to make our Earth more beautiful! OK 情感升华
Step 4 Homework
Listen to the tape and read Story time. Finish the exercises on P70.
Search for more ways to protect the earth on the Internet and take actions right now.