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Our nose and ears never stop growing.
The sun is about 1,300,000 times larger than the Earth.
III. Focus of the lesson and predicted area of difficulty
1. The usage of “with” as adverbial.
2. The usage of “times” in comparison.
3. The difference between “stop doing” and “stop to do”.
4. How to describe something amazing.
IV. Teaching procedures
Welcome to the unit
Step 1 Lead-in
T: Look at the shoe. How is it? What’s amazing thing in the picture? The shoe is so large.
What’s amazing thing in the picture?The fish is very big.What’s amazing thing in the picture?The man is driving a banana car.
【设计意图：通过图片介绍一些令人惊叹的事或物，激发学生的兴趣并为进入书本内容做铺垫。】
Step 2 Presentation
1. Fun facts.
T: We sleep with our eyes closed(闭着). What about fish? Fish sleep with their eyes open.There’ re no bones in the back of elephants’ feet. There’s only fat in them. What about our Earth and the Sun? Are they the same size? Which one is bigger, the Earth or the Sun?
There is also something amazing about people’s eyes. Look at the man’s eyes. Are they the same size? Do our eyes grow as we grow up
2. Match the pictures with the sentences.
3. Read and complete.
T: Read the sentences on the screen and complete them with your partner.
4. Language points.
(1) Fish sleep with their eyes open.
with + 名词 + 形容词/介词短语（做伴随状态）
(2) Our nose and ears never stop growing.
stop doing sth. stop to do sth.
(3) The Sun is about 1,300, 000 times larger than the Earth.
time ( c. n 倍数) + adj. 比较级 + than
【设计意图：根据所学描述图片，引出三个语言点。】
5. Listen and answer.
T: Kitty and Amy are talking about the fun facts about these pictures. Let’s listen to their dialogue and answer the questions: