Like和As的混合考题
特点：选项中同时存在As结构和Like结构。（注意：只有like或者只有as的不属于此类）
两种结构都有可能成为正确答案，一般情况下As结构和Like结构同时在选项中出现的时候只有一个结构是符合下面的语法规则的。不过在高难度的题中也会出现两个结构都符合语法规则，后面会讲到。
一、让As结构成为正确答案
在这样的情况下，as是作为连词出现的。既然是连词就只能带一个句子。但是由于as所带的句子与主句有很多相同的地方，所以可以使用加助动词省略的形式成为正确答案。比如：
A do ***, as B do
A can *** as B can
A is *** as B and C are
补出助动词的原则是必须和主句的类型一致，而且要时态一致。
但是如果某个as结构自己就带了时间状语，那么该as结构的时态和自己带的状语保持一致，而类型和主句保持一致。
A do *** as B did ten years ago.
二、让Like结构成为正确答案
在这样的情况下，Like是作为介词出现的。既然是介词，就只能带宾语。而且宾语的类型和主句主语的类型必须保持一致。
Like A’s Book, B’s Book is red.
典型的错误为：Like A, B’s book is red.（人和人比，书和书比）
三、典型的干扰选项
看到下面的选项一定不要被它们所迷惑：
similar to
contrary to（但在like/unlike题型中有可能成为正确答案）
四、高级考法
新东方补充教材，新版本93题属于as结构和like结构都符合语法规则的，难度超高。As或者like结构出现在两个逻辑分句的中间。这个时候就会产生歧义，到底这个结构是应该和前一个分句构成整体还是跟后一个分句构成整体。
Because young children do not organize their attention or perceptions systematically, like adults, they may notice and remember details that their elders ignore.
(A) like adults
(B) unlike an adult
(C) as adults
(D) as adults do
(E) as an adult
我们注意到A选项和D选项都符合语法规则，也都和前面的children保持数的一致性，从纯语法规则上讲是都正确的。但是A存在歧义。我们不清楚like adults是和前一个分句构成整体还是和后一个分句构成整体。也就是不知道大人是在“do not organize”这个动作上和小孩一样还是在“may notice and remember”这个动作上和小孩一样。所以有歧义。好在前后两个分句的助动词不一样，所以可以使用as结构区分。因为as结构的助动词和前一个分句一致的话，就应该和前一个分句构成整体；同样，和后一个分句的助动词一致的话，就应该和后一个分句构成整体。
五. 补充: OG126
More than thirty years ago Dr. Barbara McClintock, the Nobel Prize winner, reported that genes can "jump",(as pearls moving mysteriously from one necklace to another.)
B:like pearls moving mysteriously from one necklace to another
C:as pearls do that move mysteriously from one necklace to others
D:like pearls do that move mysteriously from one necklace to others
E:as do pearls that move mysteriously from one necklace to some other one
这里,从语法角度B,C都对,但C is faulty because the verb do suggests that the migrating pearls are presented as a real phenomenon, not as a figurative illustration.
五. 补充: OG126
More than thirty years ago Dr. Barbara McClintock, the Nobel Prize winner, reported that genes can "jump",(as pearls moving mysteriously from one necklace to another.)
B:like pearls moving mysteriously from one necklace to another
C:as pearls do that move mysteriously from one necklace to others
D:like pearls do that move mysteriously from one necklace to others
E:as do pearls that move mysteriously from one necklace to some other one
这里,从语法角度B,C都对,但C is faulty because the verb do suggests that the migrating pearls are presented as a real phenomenon, not as a figurative illustration.
请教楼主，按楼主的说法，是不是B中-ing形式指的是一个figurative illustration?我对这个-ing的用法不是很明白。请指点，谢谢了！
熟记熟记~~
| 欢迎光临 ChaseDream (https://forum.chasedream.com/) | Powered by Discuz! X3.3 |