n. 灌溉, 冲洗【医】 冲洗法, 灌溉

ice/icy/rice/nice/water/irrigate/irrigation/steam/vapour
记忆：
1. ice [ ais ] vi. 结冰 n. 冰 In Harbin there is an ice sculpture festival every winter.每年冬天哈尔滨都有一个冰雕节。
2. icy [ 5aisi ] adj. 冰冷的 Take care not to fall into the icy water.小心，别掉到冰冷的水里去了。
3. rice [raIs] n.稻, 米 Most Chinese feed on rice. 多数中国人吃大米。
4. nice [ nais ] adj. 美好的 What a nice day we have!今天天气真好！
5. water [ 5wC:tE ] n. 水 There is no life without water. 生命离不开水。
6. irrigate [ 5iri^eit] vt. 灌溉 The water was conducted along the channel to irrigate the vast fields. 水沿着水渠流淌，灌溉着广阔的田野。
7. irrigation [ 7iri5^eiFEn] n. 灌溉 We can’t speak of irrigation without thinking of Libin who had the world-famous Dujiangyan built.一说起灌溉，我们都不会不想到李冰，他修建了世界闻名的都江堰。
8. steam [ sti:m ] n. 蒸汽, 水汽 The engine was powered by steam.引擎是由蒸汽提供动力的。
9. vapour [ 5veipE ] n. 蒸汽, 水蒸气 We can find vapour we breathe out in winter.在冬天我们能看到我们呼出的水汽。
另类阅读：
It’s nice to see ice in the icy field in winter. When it gets warmer, ice will turn into water and then rice can be planted in the irrigated field. Water may change into vapor or steam at any time.

轻松一刻：
Grandpa: I couldn't watch TV at all at your age.
Grandson: Then you were always making trouble?