英语教学设计
课题：Lesson 47 Connected to Nature 课型：reading and writing
教学目标：after learning this Lesson the students should: 1 : get to know the new words and phrases and use them well 2. understand the article and find out the topic sentences in each paragraph.
3. know about what are damaging the nature ,express how we can save our nature .
4. have fun talking about why the people must save the nature. 5.kown about if we don’t respect the earth and all the living things will die off.
6. enjoy studying the nature and love the nature.
教学重点：Talking about why the people must save the nature. 教学难点：Expressing and writing about how to save our nature 教具：Multi-media
教学法：Listening ,Speaking ,Reading ,Discussion 板书设计：
Lesson 47 Connected to Nature
? live off 依赖、依靠 ? depend on 开始、起初 ? start out 充满、装满 ? be filled with 相继死去 ? die off 以------为生
? species connect respect ant dove bee 教学过程： Step 1 Lead - in
Look at the pictures and talk about:
Which place do they want to live? Is the nature important to us?
Do we need to protect the nature ? why?
Step 2 Autonomous learning
1.Look at the pictures and help the students learn the new words. 2.Talk about what are damaging the nature with the pictures. 3.Express how we can save our nature 4:Listen and answer the following questions: . Is the nature world filled with living things? . What do all the living things need to grow? Step 3 Cooperative learning
1: Fast reading.
Read the text and find out the topic sentences in each paragraph and then put the sentences in the correct order.
( ) All living things are connected.
( ) We should respect the earth and all the living things
on it.
( ) The natural world is filled with living things.
( ) All living things need water and food to grow.
2 Careful reading
1. All the living things ________ weak and small and slowly _____ strong and big.
2. What may happen to the birds if they eat the sick or dead fish?
3. Why should we protect the earth and all the living things on it?
4. Nature is a balance between all the living things on the planet.翻译这句话的意思。
3: Read the text again and fill in the blanks with the following phrases and words.
? live off depend on start out be filled with die off species connect respect
? The natural world ______________ living things. Living things
__________ weak and small and slowly grow strong and big. All living things need food and water to grow.
? We are different in some ways, but all living things are __________. We all live on the same planet, and we _________ each other. Some birds _________ fish. If the birds eat the sick or dead fish, they may _______. We should ________ the earth and all the ________ on it. Step 4 Summary and evaluation
? 1 .The natural world is filled with living things , they start out weak and small.
? 2. all the species in the nature depend on each other.
? 3.If we don’t respect the earth and all the living things will die off.
Step 5 Detection feedback
Write a composition with information below: ? The environment around us is getting … ? In some places we can’t see … ? Some people even …
? We can see factories pour water into … ? We can use … instead of … ? The world will be … It’s our duty to
Step 6 Homework
1. Learn the new words and phrases by heart. 2. Do exercises 2 and 3 in “Let’s do it”. 3. Retell the text
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