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英語(yǔ)語(yǔ)法之強(qiáng)調(diào)句與從句的比較

發(fā)布時(shí)間:2018/02/02 11:06:38 來(lái)源:易學(xué)仕專升本網(wǎng) 閱讀量:4084

摘要:1. 強(qiáng)調(diào)句與主語(yǔ)從句的比較 強(qiáng)調(diào)句將句子中的it is / was that同時(shí)省去,句子仍然成立;而主語(yǔ)從句將that與后面部分代替it,成立。如: (1) It is Li Leis brother that you met in

1. 強(qiáng)調(diào)句與主語(yǔ)從句的比較

強(qiáng)調(diào)句將句子中的it is / was …that同時(shí)省去,句子仍然成立;而主語(yǔ)從句將that與后面部分代替it,成立。如:

(1) It is Li Lei's brother that you met in the street yesterday. 你昨天在街上所見到的就是李蕾的兄弟。

本句若將It is 及 that同時(shí)省去為:You met Li Lei's brother in the street yesterday. 句子同樣成立,因此前面的句子是強(qiáng)調(diào)句型。

(2) It is exciting that we have succeeded in sending up Shenzhou V. 我們成功地發(fā)射了神舟五號(hào)這件事情真令人興奮。

本句若將It is 及 that同時(shí)省去為:We have succeeded exciting in sending up Shenzhou V. 顯然句子錯(cuò)誤,因此,前面句子不是強(qiáng)調(diào)句型,而是主語(yǔ)從句。

2. 強(qiáng)調(diào)句與定語(yǔ)從句的比較

◎強(qiáng)調(diào)句中的It沒(méi)有實(shí)際意義,It be與that可同時(shí)被省略;而定語(yǔ)從句中的It是主語(yǔ),It be與that不可同時(shí)省略;

◎強(qiáng)調(diào)句型中be的時(shí)態(tài)須跟后面句子的時(shí)態(tài)相一致;而定語(yǔ)從句中主句謂語(yǔ)動(dòng)詞be的時(shí)態(tài)須由主句的時(shí)間確定;

◎強(qiáng)調(diào)句將句子中的that不能省略,并且即使前面的名詞是事物時(shí),也不能將that換成which;而定語(yǔ)從句中的that作賓語(yǔ)時(shí)可被省略,并且當(dāng)先行詞是事物時(shí)可用which代替。

◎當(dāng)it be后面的時(shí)間、地點(diǎn)名詞作主語(yǔ)、賓語(yǔ)或表語(yǔ)時(shí),引導(dǎo)詞可用that / which;而作其他成分時(shí),引導(dǎo)詞須用when / which。如:

(1) It is an English book (that / which) I bought yesterday. 它是我昨天買的書。(本句是對(duì)What is that?問(wèn)句的回答,that所引導(dǎo)的是定語(yǔ)從句,that可被省略)

It was the English book that I bought yesterday. 昨天我所賣的就是這本書。(本句相當(dāng)于對(duì)I bought the English book yesterday中an English book進(jìn)行強(qiáng)調(diào))

(2) It was a room where we used to have meetings. 它是我們過(guò)去常在開會(huì)的房子。(where 所引導(dǎo)的從句對(duì)前面的room進(jìn)行說(shuō)明,它是定語(yǔ)從句 www.yingyuyufa.com)

It was in the room that we used to have meetings. 過(guò)去我們開會(huì)就在這間房子里。(in the room是被強(qiáng)調(diào)的部分,本句是強(qiáng)調(diào)句型)

(3) It is a day when the people celebrate their victory. 這是人們慶祝他們的勝利的日子。 (when所引導(dǎo)的從句對(duì)a day進(jìn)行說(shuō)明,是定語(yǔ)從句)

It was on that day that people celebrated their victory. 就在那一天,人們慶祝了他們的勝利。(強(qiáng)調(diào)on October 1, 1949)

3.強(qiáng)調(diào)句與狀語(yǔ)從句的比較

◎狀語(yǔ)從句句首的It本身就是句子的主語(yǔ);而強(qiáng)調(diào)句首的It不作任何成分也沒(méi)有實(shí)際意義。

◎狀語(yǔ)從句的連接副詞that及句子前面的It be不能去掉。

◎狀語(yǔ)從句的引導(dǎo)詞可以是when / where,而強(qiáng)調(diào)句型中的that不能用其他詞代替。如:

(1) It is such an interesting book that we all like it very much. 它是一本如此有趣的書,我們大家都非常喜歡。(結(jié)果狀語(yǔ)主從復(fù)合句)

It is such an interesting book that we all like very much. 我們大家都非常喜歡的就是一本如此有趣的書。(強(qiáng)調(diào)such an interesting book)

(比較:It is such an interesting book as we all like very much. 這就是我們大家都非常喜歡的如此有趣的書。定語(yǔ)從句)

(2) It was already morning when he woke up. 當(dāng)他醒來(lái)時(shí),已經(jīng)是早晨了。(時(shí)間主從復(fù)合句)

It was the next morning that he woke up. 就在第二天早晨他醒來(lái)了。(強(qiáng)調(diào)the next morning)

 

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