4．圖示作文：仔細觀察下列三幅圖片，展開合理想象，寫一篇短文．
提示詞：rope 繩子 broadcast 宣傳 call on 號召 make contributions to 為…做出貢獻
要求：（1）話題作文或圖示作文任選其一．
（2）詞數(shù)在80～100詞之間．
（3）要求字跡工整，語法正確，意思連貫，合乎邏輯，可適當(dāng)發(fā)揮．
Saving Water
By watching the three pictures above，we can see that there is less and less underground water as the rope of the well becomes longer and longer．
We all know that water is important for us．We can't live without it．But we are short of drinking water now．As middle school students，what should we do to save water？
First，we are supposed to volunteer to broadcast the importance of saving water to the public．It's necessary for us to call on people to save water．
Second，we should do everything we can in our daily life．For example，we must turn off the tap as soon as we finish using it．After washing vegetables，we can use it to water the flowers．After washing faces，it's better to use it to clean the floor．
In a word，everyone should make contributions to saving water so that we won't see that the last drop of water is our tears．
Let's work together to save water!．
