When you want to describe a part of a larger group with a modifier, use one of the following three Subgroup Modifier constructions.
Right: This model explains all known subatomic particles, SOME OFWHICH WEREonly recently discovered. Right: This model explains all known subatomic particles, SOME OFTHEM only recently discovered. Right: This model explains all known subatomic particles, SOME only recently discovered.
Notice that only the which construction has a working verb {were} in it. In contrast, wrong answer choices often include the following three incorrect constructions, which scramble the correct forms.
Wrong: This model explains all known subatomic particles, OF WHICH SOME WEREonly recently discovered. Wrong: This model explains all known subatomic particles, SOME OFTHEM WHICH WEREonly recently discovered. Wrong: This model explains all known subatomic particles, SOME OFWHICH only recently discovered.
请教一下NN,后三个句子错在哪里了?谢谢作者: gui59106375 时间: 2012-5-9 20:34
up作者: xiaoc0648 时间: 2012-5-10 11:00
我是这么理解的不知道对不对; 首先1、SOME OF WHICH WERE不能换成 OF WHICH SOME WERE,就是说GMAT里的语法要严格的多,不能随意换句子的前后,只能是some of which 这样的顺序,不能换为 of which some were.这个记住就好啦。 2、比较正确句子的2、3, SOME OFTHEM 可以直接简化为SOME ;比较正确句子1、2,可以发现,SOME OF WHICH WERE only recently discovered. 可以为 SOME OFTHEM only recently discovered.如果用的是which的句式,必须是一个完整的句子,要有谓语were;如果用的是them,可以理解为同位语,或者是伴随,谓语就不需要了。 所以错的句子1、语序问题。2、SOME OFTHEM WHICH WERE ,又有which又有them,很明显只能选一个用,否则就混乱了,你知道他俩指代什么吗?3、用which 的话应该是完整的句子,要有谓语were。
希望对你有帮助。作者: gui59106375 时间: 2012-5-10 15:56
理解了,谢谢啦作者: stlibai 时间: 2012-9-8 22:58
up一下,为什么 Right: This model explains all known subatomic particles, SOME OF THEM only recently discovered. 这句话them不加are啊,虽然读起来好通顺阿!!!作者: stlibai 时间: 2012-9-8 22:59
up一下,为什么 Right: This model explains all known subatomic particles, SOME OF THEM only recently discovered 这句话them后面不加are啊!!!虽然读起来句子很通顺阿!!!作者: kid381 时间: 2013-8-24 01:19
stlibai 发表于 2012-9-8 22:58
up一下,为什么Right: This model explains all known subatomic particles, SOME OF THEM only recently di ...