Unit 7 Protect the Earth (Story time) 教案

Unit 7 Protect the earth第1课时教案
教学目标：
知识目标：
1.能听懂，会读，会说protect, earth, save,useful,waste,reuse,
energy,most,coal,wood ,cut down ,plastic, oil, drive, so much.
2.能听懂，会读，会说日常交际用语we use…to…,we should…,we shouldn’t…
技能目标：通过小组合作学习，能正确理解并用标准语音语调朗读课文内容，同时能依据所列提纲来简单复述文本内容。
情感目标：
学生能了解保护地球的重要性，增强保护地球的意识，并学习更多保护地球的方法。
教学重难点：
1.对词汇和句型的理解；
2.通过小组合作制作思维图及对文本的理解 。
教学过程：
Free talk
1.T: Boys and girls, just now we enjoyed a beautiful song.
It’s about the Earth.
T: Look, read after me , earth. Try to say something about earth.
S1: The earth is beautiful.
T: Yes, we have many beautiful sceneries on the Earth.
S2: The earth is our home.
T: Right, we lived on the earth for a long time.
T: …
2. T: Our earth is beautiful . We should protect it. But how
This unit will help you. Read after me.(揭题)
Presentation
T: Many people like the earth. I will show you a short video about it.
Ss watch the video.
T: Is it cool
S: Yes.
T: They can protect the earth. We have our own way to protect the earth. If you do well, I’ll give you a sign of avengers. United with your friends, to be the defender of our earth.
What should you do And what shouldn’t we do
S: We should ride e-bikes/ …
We shouldn’t …
T: We should save water to protect the earth.(板书)
T: Yes, water is useful and important for us.
What do we use water to do
S: We use water to …
T: Look at these people, were they right S:No.
T: Why S: Because they’re wasting water.
T: In many places, there’s not much water.
We should save water.(板书)Why should we do that and how Let’s read this paragraph and answer.
Ss: …
T: Here’s a new word. I’ll show you some words to help you understand.
T: Repeat means speak or do something again and again. How about retell
S: Retell means speak again and again.
T: How about redo
S: Do it again.
T: Do you know the meaning of reuse.
S: Use it again and again.
T: Look at the picture. How do they reuse water.
S: They use water to …
T: Yes, we can save water protect the earth.
Now, let’s talk about how to save energy. It’s a new word.
Read after me.
T: Where does energy come from Open the books and read this passage on Page 68.
S1: Energy comes from coal and oil.
T: Good, read after me. The coal and oil. There are many other kinds of energy on the earth Try to guess.
S: Is it …
T: Right. Wind energy and water energy. There are more energy in the world. They’re solar energy, gas and so on.
T: Why do we save energy and how Let’s read this part in details and finish the mind map.
(Ss do by the pad)
T: Let us check. Why should we save energy How can we save energy
Ss: …
T: Now, look at the mind map. What can we do to protect the earth
S: We can … to protect the earth.
(板书save energy)
T: What else can we do to protect the earth
S1: We should turn off the lights.
T: When should we turn off the lights.
S1: When I leave some place.
T: Yes, we need the electric to turn on the light, it’s a kind of energy.
We can save energy to protect the earth.(板书)
S2: We should save paper.
T: Yes, paper is made of grasses and trees.
We can save trees to protect the earth.(板书)
S3: We shouldn’t use too much plastic.
T: Yes, although plastic is very convenient, it will waste the energy.
We shouldn’t use too much plastic. (板书)(ppt)
T: Read the new word after me. Plastic.
Can you make some phrases with plastic.
Ss: …
T: What can we do to protect the earth. Let’s say together.
Ss: We can save water, save energy, save trees and not use much plastic to protect the earth.
T: We know how to save water and energy. Now, let’s solve these two problems.
S: OK.
T: Let’s watch the cartoon then answer my questions.
What are common use in our daily life
S: Plastic and wood.
T: What can we use to make
S: We can we use them to make …
T: Although them are convenient, the energy is limited. What should we do and what we shouldn’t do .
(Read and answer)
T: Now, look , we have learned so much about how to protect the earth. Can you finish this mind map by yourselves.
Production
Who finished, stick your mind map here.
Look it’s a post now.
Let’s stick the logo on your shirt and sing the song together.
T: Look at the mind map, now. Can you answer my questions
What can we do to protect our earth
Ss: We can save water, save energy, save trees to protect our earth.
T: Let’s check the answers. Look at the mind map. What can we do to protect our earth
S1: We can save water and energy to protect the earth.
S2: We can save water.
S3: We can’t use too much plastic.
T: Right. Now let’s know about these two parts in details.