冀教版八年级下册英语 Unit 8 Save Our World Lesson 47 Connected to Naturee 教案

课题 Lesson 47:Connected to Nature
Curriculum Analysis【大纲学情分析】
大纲分析：通过本课的学习，学生能进一步发展语言意识和英语语感，掌握英语语言知识并在语境中整合性的运用所学知识。
学情分析：本课时的教学内容是冀教版八年级下册英语第八单元的第五课时,主要涉及介绍保护自然、保护动物的重要性。此单元主要讲环保类话题，学生之前已经有了一定的积累，这节课除完成本节课的阅读任务，课上通过绘画思维导图和学生小组合作的形式进行相互交流，总结深化，最终形成自然保护自然和动物，保护我们的地球我们的家园的意识。
Learning Aims【学习目标】
1. 通过自然拼读，掌握新课标要求的“四会”词汇: ant, die, dead ;
2. 通过扫读课文，进行排序，了解文章结构及其段落大意；
3. 通过细读课文，回答问题及填空，能够了解文章细节，了解自然生物之间的联系;
4. 通过绘画思维导图，能够有逻辑有条理的说出如何保护自然的方案。
Key Points and Difficulties【重点难点】
重点： 1. 识记L47重点的单词词组：die, dead; start out, think about, live off, die off；
2. 识记重点句型。
(1) The natural world is filled with living things.
(2) They can help you grow big and strong.
(3) We all live on the same planet, and we depend on each other.
(4) If the birds eat the sick or dead fish, they may die off.
3. 掌握保护动物和保护自然的英文相关表达。
难点：用思维导图展现保护自然的方法。
【教学流程】
Step 1：Pre-reading
Leading-in by watching a video about food chain.
And then ask the following questions:
1. What the meaning idea of the video?
2. Do all the living things on the planet depend on one another?
Step 2：While-reading
Task 1: Read the lesson and put these sentences in the correct order.
( )All living things are connected.
( )We should protect the environment.
( )Living things live in the world.
( )All living things need water and food to grow.
Task 2: Read the passage carefully and then answer the following questions:
1. List some living things.
People; flowers; grass; trees; bees; ants; doves; cats…
2. What helps people grow big and strong?
Food（Fruit, vegetables, meat, fish） and water.
3. What will happen if people pollute the rivers and oceans?
Fish may get sick or even die.
4. What will happen if the birds eat the sick or dead fish?
They may die off.
5. What’s the effect if one species dies off?
If one species dies off, then another species may die off, followed by another, and another…
Task 3: Read the lesson and fill in the blanks
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 3: Post-reading
Look at some pictures about the situation of our environment.
This picture is about Water pullution, water and soil loss, rubbish, haze, global warming, and so on.
Let them know the situation of nature.
Task: The nature becomes worse and worse. It’s time to take action to protect our nature. So how can we help nature? Draw a mind map to show your opinion.
板书设置：
Lesson47 Connected to Nature
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