比较和比较中的省略——给需要的同学

立志成为小贝壳

顶楼主！               

cloudysunny

感谢分享！               

sun_fish_sealin

感谢分享！               

梵希蔓

sisichen666 发表于 2012-11-18 11:11
先占个sofa

同意！               

emmmmmmmmmmmmmm

顶楼主！               

浪逐曲奇

Mark一下！               

杰西卡会考700

我觉得楼主应该不会看，但是我在曼哈顿看到一句话和楼主的这个举例是有冲突。
楼主总结：④时间状语的比较，能否省略取决于than前面是否有相应的时间状语。有的话，than后面主句可以省略；没有的话，than后面需要补出主谓，以避免比较对象上的歧义。
To develop more accurate population forecasts, demographers would have to know a great deal more than（they do） now about the social and economic determinants of fertility.  
[they do]不能省略，因为than前面没有相应的状语结构
----------------------------------------------------------------------------------------------------------------------------------曼哈顿比较章节提到：The sentence implies the comparison than now. On the GMAT, however, you must make that comparison explicit, using the word than:
Right: I will have HIGHER bills THAN last year.

这里是now和last year在对比，但是than前面并没有楼主说的有对应的时间状语。

浪逐曲奇

Mark一下！               

mimizhu___

楼主，你的这个句子【According to recent studies comparing the nutritional value of meat from wild animals and meat from domesticated animals, wild animals have less total fat than [that of] livestock fed on grain and more of a kind of fat thought to be good for cardiac health.】错了，OG的答案是【According to recent studies comparing the nutritional value of meat from wild animals and meat from domesticated animals, wild animals have less total fat than livestock fed on grain and more of a kind of fat thought to be good for cardiac health.】

韬晦

多谢楼主