四级基础语法归纳1:倍数表达
2014-04-14 阅读 : 次
一、倍数增减的表示法
1) Force N1 _______________(比力N2大2.5倍).
2) This substance _______________(反应速度是另外那种物质的三倍).
3) The earth ______________(是月球大小的49倍).
4) The landlord _______________(想将租金提高三分之一).
5) They _______________(计划将投资增加一倍).
【答案解析】
1) is 2.5 times greater than Force N2 (考点:倍数 + 形容词/副词比较级 + than)
2) reacts three times as fast as the other one (考点:倍数 + as + 形容词/副词 + as)
3) is 49 times the size of the moon (考点:倍数 + 名词)
4) wants to raise the rent by a third (考点:动词 + by + 数词/百分比/倍数)
5) plan to double their investment (考点:double + 名词)
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