Recently documented examples of neurogenesis, the production of new brain cells, include the brain growth in mice when placed in a stimulating environment or the increase in canaries' neurons when they learn new songs.
语法 Sentence Correction-3084
标记
正确的用户笔记
六之风 2013-11-17 19:08:22
when although等加ed结构，放前后都修饰主句主语。they指代模糊。
Iammyfate 2014-10-10 15:47:57
最后一个they错误指代canaries' neurons ，应指canaries
时光老人 2015-12-25 17:39:23
they不能指代所有格下的名词
halowwww 2016-12-26 15:35:11
注意这里，when修饰的是examples。当 "when + PAST PARTICIPLE", this automatically applies to the SUBJECT of the clause to which it's attached。 since the SUBJECT is "recently documented examples", not "mice" as required.
ChessyG 2016-12-19 11:17:54
when placed修饰documented examples,导致逻辑意思错误,代词they就近指代neurons,导致逻辑意思错误 the brain growth in mice 应该和sth in canaries(金丝雀)
ChessyG 2016-11-18 03:22:57
后面的几个并列都是解释production,所以动名词不合适； they本应该指代canaries,而此处有歧义指代neurons
Monicca 2016-11-14 20:30:46
when的逻辑主语错误
sasazz 2016-11-09 11:27:37
when + 过去分词，则过去分词应该直接对应被修饰句子中的主语，这里就是the brain growth而不是mice，显然错误。
misakigongyi 2016-09-18 14:46:21
1.they指代模糊 2.growth 优于 growing 3.动词过去分词修饰主体错误（when placed in 应修饰mice，而非examples）
yaomaczhang 2016-09-15 12:25:42
when省略应该是主语，而不是mice
IAMBACK 2016-06-17 19:28:30
they的指代不是很明确
阿卜灵 2016-06-15 10:35:23
they指代了neurons
缙凡 2016-05-12 18:47:05
when placed逻辑主语有问题 they指代有问题
