評論
打印
三、運用構(gòu)詞法、語境線索等幫助來推測關(guān)鍵詞義
在閱讀文章的過程中，常常會遇到一些生詞，如果不懂得這些詞義就會妨礙理解，但大部分生詞的詞義是可以根據(jù)上下文，結(jié)合構(gòu)詞法、借助文章中的語境線索幫助在理解基礎(chǔ)上猜測其詞義，這有助于加快閱讀速度，提高閱讀理解能力。如：
Water is all around us. Water is in the ocean. Water is in the lakes and rivers. Water is in the air. There is more water than land on the earth. All living things must have it. We must have it, too. We cannot live without drinking water. Sometimes, we do not have all the water that we need. The land will dry up without water. Sometimes, there can be too much water in the land. If it rains very, very hard, the rain water will run down the hill. It takes some of the land with it when it runs down the hills. It is called erosion when the water takes the land away.
“Erosion” in the passage means ____________.
A. 地震 B. 雪崩 C. 侵蝕 D. 霜凍
