约240字。
　　《The Sea》教案Lesson3 The Sea World
　　Teaching aims:
　　①. to learn some animals under the sea
　　②. to learn some words and expressions
　　③. to learn the usage of “as “
　　Teaching difficult and important points:
　　To master the usage of “as”
　　Teaching aids:
　　CAI
　　Teaching procedures:
　　Ⅰ. Warm up
　　To enjoy some amazing and popular animals of the sea and talt the animals freely
　　Ⅱ. Read to learn
　　Task1: Read the brochure. Find where you can see these things in Underwater World:
　　• 1. Virtual Reality Voyage
　　• 2. Sea Theatre
　　• 3. Ocean Floor
　　• 4. Discovery Pool
　　• 5. Polar World
　　Task2: Read the text again and match these ments from visitors to the different areas of Underwater world.
　　1. …..
　　2. …
　　3. …
　　4. ….
　　Ⅲ. Language points
　　Task1: find the following phrases in the text
　　Polar World:
　　• 一小部分