新一輪中考復(fù)習(xí)備考周期正式開始,中考網(wǎng)為各位初三考生整理了各學(xué)科的復(fù)習(xí)攻略,主要包括中考必考點(diǎn)、中考?贾R(shí)點(diǎn)、各科復(fù)習(xí)方法、考試答題技巧等內(nèi)容,幫助各位考生梳理知識(shí)脈絡(luò),理清做題思路,希望各位考生可以在考試中取得優(yōu)異成績!下面是《2018中考英語知識(shí)點(diǎn):定語從句要注意的現(xiàn)象》,僅供參考!
定語從句要注意的現(xiàn)象
一.先行詞對(duì)定語從句中的動(dòng)詞的制約。
1. I , who am you friend, will help you certainly.
學(xué)習(xí)者受疑問句Who is that man? Who is coming? 等的影響,在定語從句中也用is,忘記了先行詞是I,后面的動(dòng)詞應(yīng)為am。
2. He is one of the teachers who know French in our school.
在定語從句的習(xí)慣使用中,one of后面的名詞是復(fù)數(shù),這個(gè)復(fù)數(shù)名詞制約后面的定語從句的謂語動(dòng)詞,因而know不作加s. 而在one of 前面有the或 the only時(shí),后面引導(dǎo)的定語從句中的謂語動(dòng)詞則用單數(shù)形式。如:
3. He is the only one of the teachers who knows French in our school.
而在現(xiàn)代英語中我們也可以見到在one of 加名詞復(fù)數(shù)的后面定語從句作單數(shù)動(dòng)詞的情況:
4. This is one of those novels which begins with an idea.
然而在測(cè)試中我們還是按習(xí)慣用復(fù)數(shù)動(dòng)詞為宜。
二.主句和從句的時(shí)態(tài)可以不一致
5.Tom, who is my friend , came to see me yesterday.
在定語從句中,據(jù)需要可以用一般現(xiàn)在的狀態(tài),如who is my friend這個(gè)從句中,就要用現(xiàn)在時(shí)。初學(xué)者往往以為主句用過去時(shí),則從句也用過去時(shí)。實(shí)際上主句和從句的時(shí)態(tài)是根據(jù)意義需要來決定的而不同。
三.在從句中使用了多余的代詞
6、I’ll give you the book which you’ll find it interesting.
定語從句中的it是多余的,因?yàn)閣hich 已經(jīng)代表了the book 在定語從句中做了find 的賓語。不能又it來做它的賓語。
四.漏了關(guān)系詞
7.I met the man stole my watch.
受漢語影響,學(xué)生的練習(xí)中經(jīng)常寫出這類句子。英語的一般特點(diǎn)就是如果有從句出現(xiàn),從句要有引導(dǎo)詞引導(dǎo)這從句。只有個(gè)別的句子才有省略引導(dǎo)詞的,一般是不宜省略引導(dǎo)詞的。
五.漏了應(yīng)帶的介詞
8.Let’s find a room which we can put our things in.
在先行詞需要在定語從句中作介詞的賓語時(shí),這個(gè)介詞是不能漏的,如此句中的in。因此在學(xué)習(xí)中先要明確先行詞在定語從句中是做主語還是做狀語。在這句中room在定語從句中是做put in 的賓語的,如果在這句中的room要做定語從句的地點(diǎn)狀語,則關(guān)系詞which改為where也可。
介詞是在先行詞為time, place, way等等時(shí)才有省略。
六.分清介詞是屬于哪一部分的
9. This is the town that she lived in Germany when she was young.
在she lived in Germany里有介詞in,但它不是lived in the town的結(jié)構(gòu),而是the town in Germany的結(jié)構(gòu),也就是說in是后面的,那么lived后面就少了一個(gè)in. 正確的可以是:
10. This is the town where she lived in Germany when she was young.
11. This is the town which she lived in in Germany when she was young.
七.分不清先行詞是在從句中做主語還是做賓語
12. This is the house where they lived last year.
13. This is the house (which/that) they built last year.
在12句中house在定語從句中做地點(diǎn)狀語,所以關(guān)系詞用where; 在13句中house在定語從句中做賓語所以用which/ that 或者省略。
14. This is the time when we left.
15. This is the time that reminded us of the happy life in out school.
在14句中,time在定語從句中做了時(shí)間狀語,而在15句中,time則做了主語。所以用的引導(dǎo)詞不同。
八.分不清定語從句還是其他從句
a. 定語從句還是狀語從句
16. Here is such a big stone as no one can move.
17. Here is so big a stone as no one can move.
18. Here is such a big stone that no one can move it
19. Here is so big a stone that no one can move it.
在16,17句中as 都在定語從句中做了move 的賓語,as是引導(dǎo)詞,引導(dǎo)定語從句,而在18,19句中,that 上作來引導(dǎo)狀語從句的。
20.I’ll go to the place where you stay.
21. I’ll go where you stay.
在句20中where是引導(dǎo)定語從句,而在句21 中where是引導(dǎo)在點(diǎn)狀語從句的。
b. 定語從句還是主語從句
22. As is known to all, they are sure to win.
23. It’s known to all that they are sure to win.
在句22中as是關(guān)系代詞,代表后面的整個(gè)句子做主句的主語。在句23中it是代詞,代表that引導(dǎo)的句子做主句的主語。
九.看不出插入句部分,以為是定語從句,影晌句中動(dòng)詞的選擇
24. I met a man who I thought _____ to help us.
a. would come b. of coming c. to come d. come
許多學(xué)生一看though馬上就想起think of doing sth而選了c. 然而在這里I thought是一個(gè)插入成份,如果將其省掉就容易看出who是后面的主語了。同樣who也不會(huì)用whom 了。
分辨不出限制性定語從句,非限制性定語從句有一些分別:
25. All the books here, which have beautiful pictures in them, were written by him.
26. All the books here which have beautiful pictures in them were written by him.
句25 一般表示所有的書都是他寫的。句26則表示所有有圖畫的書是他寫的。
27. My father, who works in Shanghai, writes to me twice a month.
28. My father who works in Shanghai writes to me twice a month.。
同樣27,28一般的情況下是略有不同意義的。想想下句,如無逗號(hào)意義怎樣。
29。He sent a letter to his wife, who works in the south of China.
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