由GWD-1-32想到economical&economic到底有什么区别？望帮忙解答！

sophia_liwei

由GWD-1-32想到economical&economic到底有什么区别？望帮忙解答！

To develop more accurate population forecasts, demographers have to know a great deal more than now about the social and economic determinants of fertility.

have to know a great deal more than now about the social and economic

have to know a great deal more than they do now about the social and economical

would have to know a great deal more than they do now about the social and economical

would have to know a great deal more than they do now about the social and economic

would have to know a great deal more than now about the social and economical

古镯

OG-136. Although schistosomiasis is not often fatal, it is so debilitating that it has become an economic drain on many developing countries.

(A)  it is so debilitating that it has become an economic(A)

(B)   it is of such debilitation, it has become an economical

(C)  so debilitating is it as to become an economic

(D)  such is its debilitation, it becomes an econom­ical

(E)   there is so much debilitation that it has become an economical

Finally, B, D, and E wrongly use economical instead of economic to mean "pertaining to the economy."(用词的正确性)

Economical means something it is worth the price or it is really cheap or affordable.
For example: It is more economical to ride the bus than to take a taxi.
经济的，节俭的

Economic is those things related to money revolving around trade and or industry.
For example: In recent years, economic growth in China has been soared.
经济的, 与贸易，工业有关的

[此贴子已经被作者于2005-10-8 12:02:57编辑过]

yizhoujiang

告诉你一个形象的记法,是新东方王令老师告诉我的:这两个词的区别在于结尾多了一个 "cal","cal"和"抠儿"同音, 所以,ECONOMICAL就"抠门,小气"些,所以表达的是节俭

呵呵,这下该记下了吧

sophia_liwei

静·动解释得好具体，我彻底明白了！多谢多谢！！！

yizhoujiang你说的方法很形象，帮助记忆，好办法！！！也谢了！

asupls

古镯解释的真清楚。yizhoujiang解释的真生动。哈哈，彻底记住了。谢谢拉

aquabio

which is the correct answer, d or e?

AlienX

OG12: D