一．我的Like 用法总结
二．Og对like的讲解
三．大全like 题目练习
一．我的Like 用法总结
原则一：like 比较的是名词和名词。要找准比较对象。
原则二：Just like 是wordy, like就可以了。Like**, **also 也是redundant。
原则三：要把like的句子改写成as（连词）引导的从句的话，要补上从句的谓语动词（或助动词），并且该动词和主句的动词应该没有逻辑上的矛盾。
二．Og对like的讲解
1. Like many self-taught artists, Perle Hessing did not begin to paint until she was well into middle age.
(A) Like
(B) As have
(C) Just as with
(D) Just like（A）
(E) As did
Choice A, the best answer, is concise and grammatically correct, using the comparative preposition like to express the comparison between many self-taught artists and Perle Hessing. Choices B and E, which replace A’s prepositional phrase with clauses introduced by as, use auxiliary verbs that cannot properly be completed by any part of the verb phrase in the main clause: neither have... did not begin nor did... did not begin is logically or grammatically sound. In C and D, Just as with and Just like are both unnecessary wordy.
2. Like Auden, the language of James Merrill is chatty, arch, and conversational—given to complex syntactic flights as well as to prosaic free-verse strolls.
(A) Like Auden, the language of James Merrill
(B) Like Auden, James Merrill’s language
(C) Like Auden’s, James Merrill’s language
(D) As with Auden, James Merrill’s language（C）
(E) As is Auden’s the language of James Merrill
At issue is a comparison of Auden’s language with Merrill’s language. Only C, the best choice, uses the elliptical like Auden’s (language being understood), to compare Auden’s language with Merrill’s language. A, B, and D compare Auden (the person) with Merrill’s language. Choice E is awkward and unidiomatic.
3. Like their male counterparts, women scientists are above average in terms of intelligence and creativity, but unlike men of science, their female counterparts have had to work against the grain of occupational stereotyping to enter a “man’s world.”
(A) their female counterparts have had to work
(B) their problem is working
(C) one thing they have had to do is work
(D) the handicap women of science have had is to work（E）
(E) women of science have had to work
E is the best choice. The meaning is clear despite the relative complexity of the sentence, the comparison of women with men is logical, and parallelism is maintained throughout. In A, the construction unlike men of science, their female counterparts violates rules of parallelism and syntax. It would best be rendered as unlike men of science, women of science.... Choice B incorrectly suggests that a comparison is being made between men of science and a. problem faced by female scientists. In C, the lengthy separation between women and they makes the pronoun reference vague, and the comparison between men of science and one thing (rather than women of science) is faulty. The phrasing is unnecessarily wordy as well. Choice D introduces unnecessary redundancy and awkwardness with the construction the handicap women... have had is to work. Choice D also incorrectly compares male scientists with a handicap faced by female scientists.
4. Like Rousseau, Tolstoi rebelled against the unnatural complexity of human relations in modern society.
(A) Like Rousseau, Tolstoi rebelled
(B) Like Rousseau, Tolstoi’s rebellion was
(C) As Rousseau, Tolstoi rebelled
(D) As did Rousseau, Tolstoi’s rebellion was（A）
(E) Tolstoi’s rebellion, as Rousseau’s, was
In choice A, the best answer, a clear and logical comparison is made between Rousseau and Tolstoi. Choice B illogically compares a person, Rousseau, to an event, Tolstoi’s rebellion. Also, Tolstoi’s rebellion was against is less direct than Tolstoi rebelled against. Inserting did after As would make C grammatical. Because As is a conjunction, it must introduce a clause; hence the noun Rousseau must have a verb. Choice D compares an implied action (As did Rousseau) with a noun (Tolstoi’s rebellion). Choice E is awkwardly formed, and like is needed in place of as to compare two nouns (rebellion is understood after Rousseau’s). Also, Tolstoi’s rebellion... was against is less direct than Tolstoi rebelled against.
5. Like the one reputed to live in Loch Ness, also an inland lake connected to the ocean by a river, inhabitants of the area around
(A) Like the one reputed to live in Loch Ness, also an inland lake connected to the ocean by a river, inhabitants of the area around
(B) Inhabitants of the area around Lake Champlain claim sightings of a long and narrow “sea monster” similar to the one reputed to live in Loch Ness, which, like Lake Champlain, is an inland lake connected to the ocean by a river.
(C) Inhabitants of the area around Lake Champlain claim sightings of a long and narrow “sea monster” similar to Loch Ness’s, which, like
(D) Like Loch Ness’ reputed monster, inhabitants of the area around
(E) Similar to that reputed to live in Loch Ness, inhabitants of the area around
Choice A, D and E illogically compare the monster reputed to live in Loch Ness to the inhabitants of the area around
6. Like Byron at Missolonghi, Jack London was slowly killed by the mistakes of the medical men who treated him.
(A) Like Byron
(B) Like Byron’s death
(C) Just as Byron died
(D) Similar to Byron（A）
(E) As did Byron
Choice A correctly compares two persons, Byron and Jack London. Choice B illogically compares Byron’s death to
7. Like Haydn, Schubert wrote a great deal for the stage, but he is remembered principally for his chamber and concert-hall music.
(A) Like Haydn, Schubert
(B) Like Haydn, Schubert also
(C) As has Haydn, Schubert
(D) As did Haydn, Schubert also（A）
(E) As Haydn did, Schubert also
Choice A is correct. In B, also is redundant after Like, which establishes the similarity between Haydn and Schubert. As in choices C, D, and E is not idiomatic in a comparison of persons; has in C wrongly suggests that the action was recently completed; and also in D and E is superfluous. This question is a little more difficult than the average.
三．大全like 题目练习
1. Like Byron at Missolonghi, Jack London was slowly killed by the mistakes of the medical men who treated him.
(A) Like Byron
(B) Like Byron’s death
(C) Just as Byron died
(D) Similar to Byron（A）
(E) As did Byron
2. Like Edvard Grieg, whom the Scandinavians long refused to recognize, the Italians’ disregard for Verdi persisted for a decade after his critical acclaim in
(A) Like Edvard Grieg, whom the Scandinavians long refused to recognize,
(B) Like Edvard Grieg, who the Scandinavians long refused to recognize,
(C) Just as Edvard Grieg was long refused recognition by the Scandinavians,
(D) Just as the Scandinavians long refused to recognize Edvard Grieg, so（E）
(E) Like the Scandinavians’ long refusal to recognize Edvard Grieg,
3. Like Haydn, Schubert wrote a great deal for the stage, but he is remembered principally for his chamber and concert-hall music.
(A) Like Haydn, Schubert
(B) Like Haydn, Schubert also
(C) As has Haydn, Schubert
(D) As did Haydn, Schubert also（A）
(E) As Haydn did, Schubert also
4. Like John McPhee’s works, Ann Beattie painstakingly assembles in her works an interesting and complete world out of hundreds of tiny details about a seemingly uninteresting subject.
(A) Like John McPhee’s works, Ann Beattie painstakingly assembles in her works
(B) Like John McPhee, Ann Beattie’s works painstakingly assemble
(C) Like John McPhee, Ann Beattie painstakingly assembles in her works
(D) Just as John McPhee’s, so Ann Beattie’s works painstakingly assemble（C）
(E) Just as John McPhee, Ann Beattie painstakingly assembles in her works
5. Like many others of his generation of Native American leaders, Joseph Brant lived in two worlds; born into an Iroquois community and instructed in traditional Iroquois ways, he also received an education from English-speaking teachers.
(A) Like many others of his generation of Native American leaders, Joseph Brant lived in two worlds;
(B) Like many others of his generation of Native American leaders, living in two worlds, Joseph Brant was
(C) Like many another of his generation of Native American leaders, Joseph Brant, living in two worlds, was
(D) As with many others of his generation of Native American leaders, living in two worlds, Joseph Brant was（A）
(E) As with many another of his generation of Native American leaders, Joseph Brant lived in two worlds;
6. Like many self-taught artists, Perle Hessing did not begin to paint until she was well into middle age.
(A) Like
(B) As have
(C) Just as with
(D) Just like（A）
(E) As did
7. Like other educators who prefer to substitute anthologies of short stories or collections of popular essays to dull “basal readers,” Ms. Burton emphasizes how important it is to enjoy good literature.
(A) to dull “basal readers,” Ms. Burton emphasizes how important it is to enjoy
(B) for dull “basal readers,” Ms. Burton emphasizes the importance of enjoying
(C) to dull “basal readers,” Ms. Burton emphasizes that it is important to enjoy
(D) for dull “basal readers,” Ms. Burton’s emphasis is that it is important to enjoy（B）
(E) to dull “basal readers,” Ms. Burton’s emphasis is on the importance of enjoying
8. Like Rousseau, Tolstoi rebelled against the unnatural complexity of human relations in modern society.
(A) Like Rousseau, Tolstoi rebelled
(B) Like Rousseau, Tolstoi’s rebellion was
(C) As Rousseau, Tolstoi rebelled
(D) As did Rousseau, Tolstoi’s rebellion was（A）
(E) Tolstoi’s rebellion, as Rousseau’s, was
9. Like the 1890s Populists who exalted the rural myth, so urban leaders of the 1990s are trying to glorify the urban myth.
(A) Like the 1890s Populists who exalted the rural myth,
(B) Just as the Populists of the 1890s exalted the rural myth,
(C) The Populists of the 1890s having exalted the rural myth,
(D) Just like the rural myth was exalted by the Populists of the 1890s（B）
(E) Populists of the 1890s were exalting the rural myth, and
10. Like the color-discriminating apparatus of the human eye, insects’ eyes depend on recording and comparing light intensities in three regions of the electromagnetic spectrum.
(A) insects’ eyes depend on
(B) an insect eye depends on
(C) that of insects depend on the
(D) that of an insect’s eye depends on（D）
(E) that of an insect’s is dependent on the
11. Like the government that came before it, which set new records for growth, laissez-faire capitalism is the cornerstone of the new government.
(A) laissez-faire capitalism is the cornerstone of the new government
(B) the cornerstone of the new government is laissez-faire capitalism
(C) laissez-faire capitalism is the new government’s cornerstone
(D) the new government has made laissez-faire capitalism its cornerstone（D）
(E) the new government has a laissez-faire cornerstone of capitalism
12. Like the one reputed to live in Loch Ness, also an inland lake connected to the ocean by a river, inhabitants of the area around
(A) Like the one reputed to live in Loch Ness, also an inland lake connected to the ocean by a river, inhabitants of the area around
(B) Inhabitants of the area around Lake Champlain claim sightings of a long and narrow “sea monster” similar to the one reputed to live in Loch Ness, which, like Lake Champlain, is an inland lake connected to the ocean by a river.
(C) Inhabitants of the area around Lake Champlain claim sightings of a long and narrow “sea monster” similar to Loch Ness’s, which, like
(D) Like Loch Ness’ reputed monster, inhabitants of the area around
(E) Similar to that reputed to live in Loch Ness, inhabitants of the area around
13. Like their male counterparts, women scientists are above average in terms of intelligence and creativity, but unlike men of science, their female counterparts have had to work against the grain of occupational stereotyping to enter a “man’s world.”
(A) their female counterparts have had to work
(B) their problem is working
(C) one thing they have had to do is work
(D) the handicap women of science have had is to work（E）
(E) women of science have had to work
14. As virtually all the nation’s 50 busiest airports are,
(A) As virtually all the nation’s 50 busiest airports are
(B) As with virtually all of the nation’s 50 busiest airports
(C) Like virtually all of the nation’s 50 busiest airports
(D) Like the cities where virtually all the nation’s 50 busiest airports are（C）
(E) Like other cities where virtually all the nation’s 50 busiest airports are
15. Just as the European countries of the early eighteenth century sought to exploit the resources of our continent, so too are we now attempting to extract energy and minerals from the ocean bed.
(A) Just as the European countries of the early eighteenth century sought to exploit the resources of our continent, so too
(B) The European countries of the early eighteenth century sought to exploit the resources of our continent, and in a similar way
(C) Like the case of the European countries of the early eighteenth century who sought to exploit the resources of our continent, so too
(D) As in the exploitation of the resources of our continent by European countries of the early eighteenth century（A）
(E) Similar to the European countries which sought in the early eighteenth century to exploit the resources of our continent
woodorstone总结得挺好。我自己也总结了9条，改了改发出来，一家之言，仅供参考。例子太长，没贴，可根据文中题号，到大全987和og里找到。
1. as作连词，like作介词时，才可表示”象...一样”
2. like 和 as 的优缺点
like优点是，直接接名词，简洁，比as灵活，象得没as那么象。但有时太灵活以至导致歧义(e.g.,og060.A)。相比之下as的优点是准确，缺点是过于死板，以致于有时导致逻辑上不通。（e.g.,og119.C)
3. like 常用于比较名词，作独立成分，大部分时候出现在句首。(e.g.,og091)但like+n.也可作表语 (looks like, reads like (e.g.,大全568))，或普通状语 （说普通是区分独立成分）(v.+like+n.,e.g., og119)。平时我们说“work like a dog”,即属此类。
4.当like+n.作状语时，象所有的介词短语作状语一样，要考虑它在句中的位置和用来修饰什么，不可导致歧义。
5. 当like+n.作状语时，感觉GMAT接受v.+like+n.，很少用v.+n.+like+n.,除非是固定用法（如：treat...like... （大全310））。例如下面的句子，GMAT会认为confusing：
Tom drives his car like a tank. （drive like a tank, or car like a tank?）
6. like, as, 和 as if。当用as和like都感觉不舒服时，用as if＋虚拟语气，尤其用于和假设的事物或事实比较。
如上面的句子用as不行，因为Tom drives his car as he drives a tank。显然不妥，因为Tom未必开坦克。但可以这么说：Tom drives his car as if it were a tank。（大全310）
7. "n1, like n2" 和 "n1, such as n2"。表“比如...”，只能用such as；而表“象...”时，用like。或说，当n2是n1的子集时，用such as；当n1和n2为平行可比物时，用like。记住such as一般对，也小心“大全229”那样的陷阱。
8. "like this/these" 和 "sth. of this kind"，改成"such+n." （e.g.，大全792）
9. like和unlike。unlike只作独立成分和表语，没见过unlike作普通状语。He works unlike a dog (别扭)。注意 "is not unlike" 表强调，不要改成"is like"。 （e.g., og051)
例：
og091：like独立成分，平行比较
og060，大全844，大全045：like 歧义
og119/og189：v.+like 普通状语，as过于死板
大全310/大全973： as if，treat...like
大全568：系表结构，read like...
大全792：like these => such+n.
大全229：表“象..”，用like，不用such as
og208：表“比如...”，只能用such as，不用like
woodorstone总结得挺好。我自己也总结了9条，改了改发出来，一家之言，仅供参考。例子太长，没贴，可根据文中题号，到大全987和og里找到。
1. as作连词，like作介词时，才可表示”象...一样”
2. like 和 as 的优缺点
like优点是，直接接名词，简洁，比as灵活，象得没as那么象。但有时太灵活以至导致歧义(e.g.,og060.A)。相比之下as的优点是准确，缺点是过于死板，以致于有时导致逻辑上不通。（e.g.,og119.C)
3. like 常用于比较名词，作独立成分，大部分时候出现在句首。(e.g.,og091)但like+n.也可作表语 (looks like, reads like (e.g.,大全568))，或普通状语 （说普通是区分独立成分）(v.+like+n.,e.g., og119)。平时我们说“work like a dog”,即属此类。
4.当like+n.作状语时，象所有的介词短语作状语一样，要考虑它在句中的位置和用来修饰什么，不可导致歧义。
5. 当like+n.作状语时，感觉GMAT接受v.+like+n.，很少用v.+n.+like+n.,除非是固定用法（如：treat...like... （大全310））。例如下面的句子，GMAT会认为confusing：
Tom drives his car like a tank. （drive like a tank, or car like a tank?）
6. like, as, 和 as if。当用as和like都感觉不舒服时，用as if＋虚拟语气，尤其用于和假设的事物或事实比较。
如上面的句子用as不行，因为Tom drives his car as he drives a tank。显然不妥，因为Tom未必开坦克。但可以这么说：Tom drives his car as if it were a tank。（大全310）
7. "n1, like n2" 和 "n1, such as n2"。表“比如...”，只能用such as；而表“象...”时，用like。或说，当n2是n1的子集时，用such as；当n1和n2为平行可比物时，用like。记住such as一般对，也小心“大全229”那样的陷阱。
8. "like this/these" 和 "sth. of this kind"，改成"such+n." （e.g.，大全792）
9. like和unlike。unlike只作独立成分和表语，没见过unlike作普通状语。He works unlike a dog (别扭)。注意 "is not unlike" 表强调，不要改成"is like"。 （e.g., og051)
例：
og091：like独立成分，平行比较
og060，大全844，大全045：like 歧义
og119/og189：v.+like 普通状语，as过于死板
大全310/大全973： as if，treat...like
大全568：系表结构，read like...
大全792：like these => such+n.
大全229：表“象..”，用like，不用such as
og208：表“比如...”，只能用such as，不用like
根据白勇语法书上介绍的，just like 不是wordy，而是一种强调，所以原句是just like 的话，建议勿改为like,因为改了会造成改变原意的。
根据白勇语法书上介绍的，just like 不是wordy，而是一种强调，所以原句是just like 的话，建议勿改为like,因为改了会造成改变原意的。
just like...., so....一般是这样用~
上面有几个例子就是这样用的
Be careful here:
in your summary, you write :Just like 是wordy ;
however, OG says: Just as with and Just like are both unnecessary wordy.
wordy <> unnecessary wordy. This is my understanding.
Don't use such so called rules too rigidly.
真强
多谢
9. like和unlike。unlike只作独立成分和表语，没见过unlike作普通状语。He works unlike a dog (别扭)。注意 "is not unlike" 表强调，不要改成"is like"。 （e.g., og051)
对于第9条，OG中有反例，如OG16。
16. Unlike a typical automobile loan, which requires a fifteen- to twenty-percent down payment, the lease-loan buyer is not required to make an initial deposit on the new vehicle.
(A) the lease-loan buyer is not required to make
(B) with lease-loan buying there is no requirement of
(C) lease-loan buyers are not required to make
(D) for the lease-loan buyer there is no requirement
of
(E) a lease-loan does not require the buyer to make （E）
这里unlike a typical automobile loan, 似乎是做状语。
thx!
我觉得是，只有just as~~~~,so~~~,好像没有just like~~~,so~~`.just like的确实啰嗦
thank you
A more like than B.为什么不是A is more like than B呢.这里LIKE应该是介词啊,介词不是应该加be吗?
以下是一个NN关于like放在非句首位置的总结，但仍然看不出什么端倪，我认为like放在句中和句末的情况比较难以判断。
“164, 147的like都是作为插入语放在句中. 插入语一定是就近修饰. 而大全541的unlike放在句末. 我认为: 当like/unlike放在句尾时, 就不是插入语, 不是插入语的like/unlike的默认值是与主句的主语对应. 比如, 我们经常见到放在句首的like/unlike, 我们想都不想就知道是与主句主语对应. 所以, 只有当like/unlike作为插入语时才会出现修饰歧义.
OG147. Samuel Sewall viewed marriage, as other seventeenth-century colonists, like a property arrangement rather than an emotional bond based on romantic love.
(E) Samuel Sewall, like other seventeenth-century
colonists, viewed marriage as a property
arrangement rather than
801 。 The pattern of whisker spot on the face of a male lion, like human fingerprints, are a lifelong means of identification, since they are both unique and unchanging.
(A) like human fingerprints, are a lifelong means of identification, since they are both unique and unchanging
(B) like human fingerprints, is a lifelong means of identification, since it is both unique and unchanging
(C) like human fingerprints, is a means of identification for life, being both unique and unchanging
(D) since they are both unique and unchanging, are, like human fingerprints, are a means of identification for life（B）
(E) both unique and unchanging, are, like human fingerprints, a lifelong means of identification
这个是like在句中，作为插入语，形容词性修饰它前面的名词或短语的中心词
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.
(A) 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 (B)
(E) as do pearls that move mysteriously from one necklace to some other one
此题正确答案like也是在句末, 虽然它没有对应主句主语, 但根据逻辑意思可以判断like的结构应该在宾语从句里, 与宾语从句里的主语对应. 值得一提的是这里的like前面没有名词, 所以不存在歧义, 但我认为即便有名词, 也会象大全 541一样, 不引起歧义, 因为它不是插入语.
OG189. Proponents of artificial intelligence say they will be able to make computers that can understand English and other human languages, recognize objects, and reason as an expert does - computers that will be used to diagnose equipment breakdowns, deciding whether to authorize a loan, or other purposes such as these.
(A)as an expert does--computers that will be used to diagnose equipment breakdowns, deciding whether to authorize a loan, or other purposes such as these
(B) as an expert does, which may be used for purposes such as diagnosing equipment breakdowns or deciding whether to authorize a loan
(C) like an expert--computers that will be used for such purposes as diagnosing equipment breakdowns or deciding whether to authorize a loan
(D) like an expert, the use of which would be for
purposes like the diagnosis of equipment breakdowns or the decision whether or not a loan should be authorized
(E) like an expert, to be used to diagnose
equipment breakdowns, deciding whether to authorize a loan or not, or the like ”
以上NN引用的like与其修饰对象之间都有逗号，以下是GWD里面的like都没有逗号，
以上NN引用的like与其修饰对象之间都有逗号，以下是GWD里面的like都没有逗号，
以上NN引用的like与其修饰对象之间都有逗号，以下是GWD里面的like都没有逗号，
3. GWD26-Q3
Deliberately imitating the technique of Louis Armstrong, jazz singer Billie Holiday’s
approach to singing was to use her voice like an instrument, in that she ranged
freely over the beat, flattened out the melodic contours of tunes, and, in effect,
recomposed songs to suit her range, style, and artistic sensibilities.D
A. Billie Holiday’s approach to singing was to use her voice like an instrument,
in that she ranged freely over the beat, flattened.
B. Billie Holiday’s approach to singing was to use her voice in a similar way
to how other musicians play instruments, in ranging freely over the beat,
flattening.
C. Billie Holiday approached singing by using her voice like other musicians
played instruments, ranging freely over the beat, flattening.
D. Billie Holiday used her voice in the same way that other musicians use their
instruments, in that she ranged freely over the beat, flattening.
E. Billie Holiday approached singing by using her voice like other musicians
Instruments, ranging freely over the beat, flattening.
是否所有不加逗号的都错呢？
thank you very much!!不过,还有几道不明.可以帮我解答一下吗?
unlike transplants between identical twins,whose genetic endowment is the same, all patient receiving hearts or other organs must take antirejection drugs for the rest of their lives.
a.同上
b,besides transplants involving identical twins with the same genetic endowment.
c, Unless the transplants involves identical twins ,who have the same genetic endowment.
d, Aside from a transplant between identical twins with the same genetic endowment.
e,Other than transplants between identical twins,whose genetic endowment is the same
答案解释说N1和N2不具可比性,其他选项中惟有C符合要求,其他都不行.我就又不太明白了D ,E 都错在哪了呢
第二题
Unlike the lives of Pushkin,Gogol,Tolstoi,and Dodtoevski,subjects of other Troyat biographies,Chekhov belongs to the twentieth century ,an age of fretfulnes and melancholy skepticism
a. 同上
b. Chekhov,unlike the other Troyat biographies of Pushkin,Gogol,Tolstoi,and Dodtoevski,belongs
c. The life of Chekhov,unlike the lives of subjects of other Troyat biographies ,Pushkin,Gogol,Tolstoi,and Dodtoevski,belongs
d. Chekhov and his life ,unlike that of the other Troyat biographies ,Pushkin,Gogol,Tolstoi,and Dodtoevski,belong
e. the life of Chekhov,unlike that of the other Troyat biographies ,Pushkin,Gogol,Tolstoi,and Dodtoevski,belongs
正确答案为C,但我就不明白,为什么lives of subjects of ?
Good Summary! Ding!!
回复15楼
Unlike在句中是介词，和like一样
壮语是在动词之后，He works like a dog
所以和第9条不冲突。
这帖子很赞!!!
好贴要顶，感谢前辈的精彩总结!!!
这样的好帖是用来膜拜的...
我觉得嘛，
as+名词，通常表示的是“作为。。”的意思的，很少放开头表示比较。
like/unlike，关键就是看比较的双方是不是一样的形式是不是有可比性，然后再进一步排除咯。。
关于Like、such as表示举例，是不是通常都倾向于用such as... or such + n.+as...呢。。
请指教。。。
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。
LS的
“好在前后两个分句的助动词不一样，”
这2个助动词哪里不一样了？
好贴 up
学到很多啊 太感谢了`~
littledou 发表于 2006-5-26 21:03
以下是引用anyname在2005-2-9 11:02:00的发言：9. like和unlike。unlike只作独立成分和表语，没见过unlike ...
Febby1984 发表于 2005-12-14 17:13
以下是引用elite-william在2005-7-18 19:10:00的发言：根据白勇语法书上介绍的，just like 不是wordy，而是 ...
woodorstone 发表于 2004-9-21 17:11
一．我的Like 用法总结二．Og对like的讲解三．大全like 题目练习 一．我的Like 用法总结原则一：like ...
woodorstone 发表于 2004-9-21 17:11
一．我的Like 用法总结二．Og对like的讲解三．大全like 题目练习 一．我的Like 用法总结原则一：like ...
柿子需要爱 发表于 2005-2-8 22:42
THANKS A LOT
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