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武漢in東方夏令營介紹在英語語法中的指代一致的用法。

武漢新東方夏令營介紹在英語語法中的指代一致。

一．代詞的指代
1．that的指代作用
that指代不可數(shù)名詞和單數(shù)可數(shù)名詞（如是復(fù)數(shù)，用those），后面通常跟有修飾語，如出現(xiàn)在比較結(jié)構(gòu)中的that of。如
conversation calls for a willingness to alternate the role of speaker with that of listener, and it calls for occasional “digestive pauses” by both.這里that指代前面的the role。
no bread eaten by men is so sweet as that earned by his own labor.
2．one的指代作用
one指代帶不定冠詞的單數(shù)可數(shù)名詞，復(fù)數(shù)為ones。the one指代帶定冠詞的單數(shù)可數(shù)名詞。如：
a good writer is           who can express the commonplace in an uncommon way.
[a] that         [b]he         [c]one       [d]this
答案為[c]
3．do的替代作用。
do代替動(dòng)詞，注意數(shù)和時(shí)態(tài)的變化。如：
for him to be re-elected, what is essential is not that his policy works , but that the public believe that it does.

二．代詞指代一致問題
代詞指代一致是指指代的名詞在性、數(shù)、格上是否一致，或者所照應(yīng)的名詞詞組在某些方面保持一致。
each cigarette a person smokes does some harm, and eventually he may get a serious disease form its effect.
這里he指代前面的person。
it was during the 1920’s that the friendship between the two american writers hemingway and fitzgerald reached its highest point.
這里its指代前面的兩人的friendship。
our department was monitored by two supervisors, bill and me.
這里me必須用賓格形式。
代詞指代一致必須注意以下幾個(gè)原則和規(guī)律：
1．鄰近和靠近原則
由either … or, neither…nor, not only…but (also)連接先行詞時(shí)候，如果兩個(gè)先行詞在數(shù)和性上保持一致，就用其相應(yīng)的一直的人稱代詞；如果兩個(gè)先行詞在數(shù)或性上不一致，人稱代詞一般與鄰近的先行詞在數(shù)和性上保持一致。
neither mary nor alice has her key with her.
neither the package nor the letters have reached their destination
if either david or janet comes , he or she will want a drink
2．當(dāng)each, everyone, everybody, no one ,none ,anybody, someone, somebody用作主語或主語的限定詞時(shí)候,或者anything, nothing, something everything等不定代詞作主語時(shí)候，其相應(yīng)的代詞一般按照語法一致原則，采取單數(shù)形式。如：
everybody talked at the top of his voice.
none of the boys can do it , can he?
everything is ready, isn’t it”
3．當(dāng)主語為復(fù)數(shù)形式，后跟each作同位語時(shí)，如果each位于動(dòng)詞之前，其后的代詞或相應(yīng)的限定詞用復(fù)數(shù)形式；如果 each位于動(dòng)詞之后，其后的代詞或相應(yīng)的限定詞用單數(shù)形式。如：
they each have two coats
we are each responsible for his own family
4．由and連接兩個(gè)先行詞，代詞用復(fù)數(shù)
如：the tourist and businessmen lost their luggage in the accident。