九年级英语总复习教案B3U2

se you are no longer heavy.
　　Here, under water, everything is blue and green. During the day, there is enough light. When fish swim nearby, you can catch them with your hands.
When you have tanks of air on your back, you can stay in deep water for a long time. But you must be careful when you dive in deep water.
　　To catch fish is one of the most interesting parts of this sport. Besides (而且), there are most uses for skin-diving. You can clean ships without taking them out of the water. You can get many things from the deep sea.
Now you see that skin-diving is both useful and interesting.
　1. Skin-diving will take you to ______.
　　A. the moon B. be in danger 　C. mountains D. the deep sea
　2. You can climb the big rocks under water because ______.
　　A you are stronger　　B. the fish nearby help you　
　C. you are not as heavy as on the land 　　D. there is a lot of light
　3. Under water, a skin-diver _______in the day- time.
　　A. can see everything clearly 　　B. can\'t see anything clearly
　　C. can see nothing 　　D. can see only fishes
　4. With a tank of air on your back, you can ______.
　　A. catch fish very easily 　　B. stay under water for a long time
　　C. be in safe place 　　D. have more fun
　5. Which of the following sentences is NOT true?
　　A. Skin-diving is a new sport. 　　B. Skin-diving is like visiting the moon.
　　C. The only use of skin-diving is to have more fun.
D. Skin-diving is both interesting and useful.
　答案：1. D 2. C 3. A 4. B 5. C
Ⅹ.书面表达
　　你刚从海南岛假回来，享受了阳光，沙滩，冲浪，美食……根据本单元所学的内容，用英语写一篇大约50字左右的短文。

五、布置作业
1、预习UNIT 3
2、完成练习：初三英语总复习单元自查练习（UNIT 3）
3、摘录疑难问题

六、课后反思

《九年级英语总复习教案B3U2(第5页)》