1.  听录音，用阿拉伯数字给下面句子排列顺序。 

 我们用水来清洁地板。 

 我们用水刷牙。 

 我们用水来烹饪食物。 

 我们用水灭火。 

 我们用水来种植庄稼。 

 我们用水洗蔬菜。 

 我们用水来制作饮料。 

 我们用水洗衣服。 

1. We use water to cook food.<br />2. We use water to grow crops.<br />3. We use water to put out fires.<br />4. We use water to make drinks.<br />5. We use water to wash clothes.<br />6. We use water to clean the floor.<br />7. We use water to brush our teeth.<br />8. We use water to wash vegetables.