高考英語(yǔ)詞匯詳解：be said+不定式考點(diǎn)總結(jié)
一、考點(diǎn)概說(shuō)
“be said+不定式”是英語(yǔ)中一個(gè)很有用的結(jié)構(gòu)，在近幾年的高考英語(yǔ)中也很活躍。請(qǐng)看幾道近幾年的高考真題(答案分別為BDA)：
1. Leonardo da Vinci ______ birds kept in cages in order to have the pleasure of setting them free.
A. is said to be buying B. is said to have bought
C. had said to buy D. has said to have bought
2. AIDS is said _______ the biggest health challenge to both men and women in that area over the past few years.
A. that it is B. to be
C. that it has been D. to have been
3. — Is Bob still performing?
— I’m afraid not. He is said _______ the stage already as he has become an official.
A. to have left B. to leave
C. to have been left D. to be left
二、考點(diǎn)歸納
同學(xué)們知道以上三道題的答案為什么分別選BDA嗎?如果不知道，請(qǐng)看看下面為你歸納的“be said+不定式”結(jié)構(gòu)的用法和搭配。
結(jié)構(gòu)一 “ be said+ 不定式一般式”
該結(jié)構(gòu)主要有兩個(gè)用法：
1. 表示不定式所表示的動(dòng)作尚未發(fā)生或即將要發(fā)生。如：
They are said to leave soon. 據(jù)說(shuō)他們很快就要離開(kāi)。
He is said to moved to the South this winter. 據(jù)說(shuō)他今年冬天要搬到南方去。
2. 有時(shí)不表示將來(lái)，而表示一般情況(尤其是當(dāng)不定式表示狀態(tài)而非動(dòng)作時(shí))。如：
This friend of hers is said to be very rich. 她的這個(gè)朋友據(jù)說(shuō)很有錢。
His company is said to be in trouble. 據(jù)說(shuō)他的公司遇到了困難。
People who cannot distinguish between colours are said to be colour-blind. 不能辨別顏色的人稱為色盲。
Women are often said to be more emotional than men. 女人常常被說(shuō)成是比男人易于動(dòng)感情。
結(jié)構(gòu)二 “ be said+ 不定式進(jìn)行式”
該搭配表示不定式所表示的動(dòng)作正在進(jìn)行。如：
He is said to be doing fine at school. 據(jù)說(shuō)他在學(xué)校表現(xiàn)很好。
The children are said to be playing by the river. 據(jù)說(shuō)孩子們?cè)诤舆呁妗?BR> 結(jié)構(gòu)三 “ be said+ 不定式完成式”
該搭配表示不定式所表示的動(dòng)作已經(jīng)完成。如：
They are said to have teft London. 據(jù)說(shuō)他們已經(jīng)離開(kāi)倫敦。
He is said to have written another TV play. 據(jù)說(shuō)他又寫(xiě)了一部電視劇。
Mr. Brown is said to have died of liver cancer. 據(jù)說(shuō)布朗先生死于肝癌。
一、考點(diǎn)概說(shuō)
“be said+不定式”是英語(yǔ)中一個(gè)很有用的結(jié)構(gòu)，在近幾年的高考英語(yǔ)中也很活躍。請(qǐng)看幾道近幾年的高考真題(答案分別為BDA)：
1. Leonardo da Vinci ______ birds kept in cages in order to have the pleasure of setting them free.
A. is said to be buying B. is said to have bought
C. had said to buy D. has said to have bought
2. AIDS is said _______ the biggest health challenge to both men and women in that area over the past few years.
A. that it is B. to be
C. that it has been D. to have been
3. — Is Bob still performing?
— I’m afraid not. He is said _______ the stage already as he has become an official.
A. to have left B. to leave
C. to have been left D. to be left
二、考點(diǎn)歸納
同學(xué)們知道以上三道題的答案為什么分別選BDA嗎?如果不知道，請(qǐng)看看下面為你歸納的“be said+不定式”結(jié)構(gòu)的用法和搭配。
結(jié)構(gòu)一 “ be said+ 不定式一般式”
該結(jié)構(gòu)主要有兩個(gè)用法：
1. 表示不定式所表示的動(dòng)作尚未發(fā)生或即將要發(fā)生。如：
They are said to leave soon. 據(jù)說(shuō)他們很快就要離開(kāi)。
He is said to moved to the South this winter. 據(jù)說(shuō)他今年冬天要搬到南方去。
2. 有時(shí)不表示將來(lái)，而表示一般情況(尤其是當(dāng)不定式表示狀態(tài)而非動(dòng)作時(shí))。如：
This friend of hers is said to be very rich. 她的這個(gè)朋友據(jù)說(shuō)很有錢。
His company is said to be in trouble. 據(jù)說(shuō)他的公司遇到了困難。
People who cannot distinguish between colours are said to be colour-blind. 不能辨別顏色的人稱為色盲。
Women are often said to be more emotional than men. 女人常常被說(shuō)成是比男人易于動(dòng)感情。
結(jié)構(gòu)二 “ be said+ 不定式進(jìn)行式”
該搭配表示不定式所表示的動(dòng)作正在進(jìn)行。如：
He is said to be doing fine at school. 據(jù)說(shuō)他在學(xué)校表現(xiàn)很好。
The children are said to be playing by the river. 據(jù)說(shuō)孩子們?cè)诤舆呁妗?BR> 結(jié)構(gòu)三 “ be said+ 不定式完成式”
該搭配表示不定式所表示的動(dòng)作已經(jīng)完成。如：
They are said to have teft London. 據(jù)說(shuō)他們已經(jīng)離開(kāi)倫敦。
He is said to have written another TV play. 據(jù)說(shuō)他又寫(xiě)了一部電視劇。
Mr. Brown is said to have died of liver cancer. 據(jù)說(shuō)布朗先生死于肝癌。