B 　　閱讀電視廣告詞：If we don’t save water，the last drop of water will be a tear-drop.根據提示，寫一篇60-80詞的短文。 　　提示： 　　1.生活離不開水。 　　2.可飲用水在減少。 　　3.水污染嚴重。 　　4.應保護水源，再利用水。 　　思路點撥與參考答案 　　A. [思路點撥]： 　　①文體：記敘文。 　　②時態：一般過去時態，一般現在時態。采用正反對比的寫作手法，增加感染力。 　　③寫作目的：告訴讀者保護環境的重要性。 　　Jinyun Mountain is a famous place of interest.Every day a lot of tourists come here to enjoy its beauty. But a few years ago，some of them paid no attention to protecting the environment.They threw their rubbish，such as plastic bags，fruit skins and waste paper on the ground.Sometimes they broke trees，picked flowers and killed birds. Some even made fires in the woods to cook food.How dangerous it was.Luckily，great changes have taken place here.Tourists are used to putting their rubbish into dustbins，and they are doing their best to protect the birds and plants as well.They bring their own meals instead of cooking to prevent starting a forest fire in the mountains.All these changes make us very happy. 　　B. [思路點撥]： 　　①夾敘夾議（說明現狀，談談感想）。 　　②時態：一般現在時態。 　　③廣告詞的含義——水很重要，應保護和再利用（寫作意圖）。 　　Water is very important to humans.We can’t live without water.The water we can drink is falling.But some people don’t seem to care about it.They waste a lot of water.They pour dirty water into rivers and lakes.Water pollution is getting more and more serious.So we must do something to stop the pollution.We not only protect the water but also find ways to reuse it.If we don’t do this，the last drop of water will be a tear-drop.