職稱英語衛(wèi)生類重點(diǎn)詞匯介紹
neither ...nor意為“既不……也不”,表示選擇關(guān)系,位于句首時(shí)常用倒裝結(jié)構(gòu)。
1>. Neither does he like the job nor can he do it well.
2>. Neither did he go to attend the meeting nor did he come to the office.
1. both…and: 兩者都。。。表示并列關(guān)系
Both Tom and Peter are good at playing football.
2. while: 而。。。表示轉(zhuǎn)折關(guān)系。
He is reading a book while his wife is watching TV.
B. 復(fù)合句:(complex sentence)
復(fù)合句是由主句+從句構(gòu)成,它是英語學(xué)習(xí)中比較復(fù)雜的句子結(jié)構(gòu)。一般來說,英語中一個(gè)句子只能有一個(gè)謂語,如果出現(xiàn)兩個(gè)謂語,那么其中一個(gè)謂語只能是以從句的形式或并列句或非謂語動(dòng)詞的`形式出現(xiàn)。所謂從句是指從屬于主句的句子,由從屬連詞連接。從句的種類有很多,但根據(jù)其性質(zhì)和作用可以分為:名詞性從句,形容詞性從句(即定語從句),副詞性從句(即狀語從句)三大類。
a. 定語從句(Attributive Clause)這是出現(xiàn)在閱讀題型中最多的從句!重要!
定語從句:在句中做定語,修飾一個(gè)名詞或代詞。
先行詞:被定語從句修飾的名詞,詞組或代詞。
關(guān)系詞:引導(dǎo)定語從句的詞;一般緊跟在先行詞后引出定語從句。分為關(guān)系代詞和關(guān)系副詞。
關(guān)系代詞有:who, whom, whose, that, which等。
關(guān)系副詞有:when, where, why等。
關(guān)系詞常有3個(gè)作用:1,引導(dǎo)定語從句。2,代替先行詞。3,在定語從句中擔(dān)當(dāng)一個(gè)成分。
例如:
Once upon a time, there was a king (who had a small kingdom).
先行詞 關(guān)系詞
For one thing, the tigers ( that were kept in the zoo) were often used in court.
先行詞 關(guān)系詞
There came out a young lady ( whose hair was golden).
先行詞 關(guān)系詞
They would meet on the night ( when there was a full moon in the sky).
關(guān)系代詞引導(dǎo)的定語從句
關(guān)系代詞在定語從句中作主語時(shí),從句謂語動(dòng)詞的人稱和數(shù)要和先行詞保持一致。
(1) A teacher is a person who passes knowledge to the student.
(2) The book that is on the desk was written by Yao Ming.
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