牛津深圳版英语八上81waterppt课件之一

牛津深圳版英语八上81waterppt课件之一内容摘要：

ng (v. / n.)。 请选词填空 ： ________ is big problem. Many people _______ our environment. Now, a lot of rivers are ________. We must stop them _________ our earth. Pollution pollute polluted pollutingExercises Complete the ex. on P4. C Find the meanings C1. Keys: C2. keys: 15 edabc D. Find the facts Keys: 1. cloud 2. stream 3. Dongjiang River 4. reservoir 5. water treatment 7. sewage plant 8. sea More practice Fill in the blacks with the proper words in the box. clean up, nod, obey, waste, pour, travel, until, pollute, valuable, in the first place 1. All audience ______ the rules when they watch the games. lake is _______by the factories. A lot of fish die. is a beautiful city. I’m going to _________ there next month. 4. I asked, “Are you OK?” “Yes” he ________. obeyed polluted travel nodded 5. Water es from the sea ______________. 6. Water is _______ because it is the resource of lives. So we should not _____ water anytime. 7. Look, water is ________ down. 8. Your shoes are very dirty. Please _______________ at once. 9. I’ll wait here you ____ you call me. in the first placevaluablewastepouring clean them up untilHomework • Learn the new words and phrases by heart. • Write a short passage about the use of water. • Make sentences with some key words. • Preview the passage. Whilereading Water talk ■ Read the article quickly then answer the following questions Reading prehension was Daisy at the bathroom? Because she wanted the brush her teeth. 2. Why did the voice sound angry? 3. Was water clean or dirty after its journey? Because Daisy was wasting water.. It was dirty. 4. Where was it cleaned up?。