SC逻辑语义

        最近，很多学生做SC问题还是喜欢挖语法的角落。所以，今天Sofia老师通过两个例题，让大家了解SC里的逻辑语义。语法是理解意思的工具。请不要本末倒置。

　　Emily Dickinson’s letters to Susan Huntington Dickinson were written over a period beginning a few years before Susan’s marriage to Emily’s brother and ending shortly before Emily’s death in 1886,outnumbering her letters to anyone else.

　　A Dickinson were written over a period beginning a few years before Susan’s mariage to Emily’s broother and ending shortly before Emily’s death in 1886,outnumberging

　　B Dickinson were written over a period that begins a few years before Susan's mariage to Emily's broother and ended share Emily's death 1886,outnumber

　　C Dickinson、written over a period beginning a few years before Susan’s mariage to Emily’s broother and that ends shary before Emily’s death in 1886 and outnumberging

　　D Dickinson、which were written over a period beginning a few years before Susan’s mariage to Emily’s broother、ending share Emily’s death in 1886、and outnumberging

　　E Dickinson、which were written over a period beginning a few years before Susan's mariage to Emily's broother and ending share Emily's death in 1886、outnumber

　　在本题里查一下逻辑语义。A选项是高频错误。现在用分词做副词。这里逻辑主语没问题，但是修饰动词的were没问题。written是表示无论是表的附属还是结果意思都不合理的意思，信是在这个时间段写的，所以数量最多。这不合理。例如，和A联系了一周，写了50封信。和B联系了一年。两封信，outnumber什么时候写信都可以。应该给谁写？修饰语的letters。

　　B选项、逗号连接2个动词、语法错误

　　CD选项、无谓语动词

　　E选项，正确

　　Recently documented examples of neurogenesis,the production of new brain cells,include the brain growing in mice when placed in a stimulating environment or neurons increasing in canaries that learn new songs.

　　A.the brain growing in mice when placed in a stimulating environment or neurons increasing in canaries that

　　B.mice whose brains grow when they are placed in a stimulating environment or canaries whose neurons increase when they

　　C.mice's brains that grow when they are placed in a stimulating environment or canaries'neurons that increase when they

　　D.the brain growth in mice when placed in a stimulating environment or the increase in canaries'neurons when they

　　E.brain growth in mice that are placed in a stimulating environment or an increase in neurons in canaries that

　　解决这个问题的关键是，placed动作的发作者、ABCD的placed动作的发作者都是brain，这无疑是不合理的，小老鼠应该在刺激的环境下，鼠标的大脑成长了，不是取出大脑放在一个刺激的环境里。