2017英語四級語法講解

　　一個有信念者所開發(fā)出的力量，大于99個只有興趣者。以下是小編為大家搜索整理了2017英語四級語法講解，希望能給大家?guī)�來幫�?更多精彩內(nèi)容請及時關(guān)注我們應(yīng)屆畢業(yè)生考試網(wǎng)!

　　1)帶情態(tài)動詞的被動結(jié)構(gòu)。其形式為：情態(tài)動詞+be+過去分詞。

　　【例如】

　　The baby should be taken good care of by the baby-sitter. This instrument must be handled with great care. In this sense, bad things can be turnedsintosgood things.

　　2)有些動詞可以有兩個賓語，在用于被動結(jié)構(gòu)時，可以把主動結(jié)構(gòu)中的一個賓語變?yōu)橹髡Z，另一賓語仍然保留在謂語后面。通常變?yōu)橹髡Z的是間接賓語。

　　【例如】

　　The delegation was given a warm send-off at the airport. He was asked a number of questions at the press conference. Two days were allowed them for making the necessary preparation.

　　3)當(dāng)“動詞+賓語+賓語補(bǔ)語”結(jié)構(gòu)變?yōu)楸粍诱Z態(tài)時，原句中的賓語補(bǔ)語成為主語補(bǔ)語。能用這種結(jié)構(gòu)的動詞有：declare, call, consider, elect, appoint, nominate, find, leave, like, make, prefer, think, want等。

　　【例如】

　　She was nominated a member of the council. Professor Smith was appointed the head of the Philosophy Department.

　　4)在使役動詞have, make, get以及感官動詞see, watch, notice, hear, feel, observe等后面不定式作賓語補(bǔ)語時，在主動結(jié)構(gòu)中不定式to要省略，但變?yōu)楸粍咏Y(jié)構(gòu)時，要加to.

　　【例如】

　　A stranger was seen to walksintosthe building. She was made to clean the floor.

　　5)某些感官動詞加形容詞可以表示被動意義。

　　【例如】

　　The dish tastes delicious.The apple smells sweet.

　　6) It+be+過去分詞+that從句，或主語+be+過去分詞+to do sth.

　　【例如】

　　It is said that the boy has passed the national exam. The boy is said to have passed the national exam. It was reported that 60% students in the university had passed CET-6.60% students in the university were reported to have passed CET-6.　1)某些表示狀態(tài)或者特征的及物動詞沒有被動語態(tài)形式。這類動詞常見的有：beg，equal，fail，hold，possess，fit，become，contain，cost，fit，have，lack，resemble,(相似)，suit等。

　　【例如】

　　This new English-Chinese dictionary cost me ten dollars.

　　2)某些動詞的主動形式表示被動意義，如：cook, read, shut, smell, taste, wash, write, prove.

　　【例如】

　　Good medicine tastes bitter to the mouth. The theory proved right after a series of experiments.

【英語四級語法講解】相關(guān)文章：

四級英語代詞作主語語法講解09-23

2017英語四級語法練習(xí)講解07-16

英語四級：�？紩r態(tài)語法講解09-26

2016英語四級語法講解：從句的復(fù)習(xí)09-01

2016英語四級語法講解：全部倒裝05-31

2016英語四級語法講解：強(qiáng)調(diào)句05-02

英語四級詞匯語法考試題講解11-06

2016英語四級語法講解：虛擬語氣08-06

2017年公共英語四級核心語法講解09-05