國中定語從句語法

來源:文萃谷 1.29W

在主句中充當定語成分。 被修飾的詞叫先行詞。定語從句不同於單詞作定語的情況,它通常只能放在被修飾的詞(即先行詞)之後。

國中定語從句語法

1.國中英語學習關係代詞引導的定語從句

關係代詞所代替的先行詞是人或物的名詞或代詞,並在句中充當主語、賓語、定語等成分。關係代詞在定語從句中作主語時,從句謂語動詞的人稱和數要和先行詞保持一致。

1)who, whom, that

這些詞代替的先行詞是人的名詞或代詞,在從句中所起作用如下:

Is he the man who/that wants to see you?

他就是想見你的人嗎?(who/that在從句中作主語)

He is the man whom/ that I saw yesterday.

他就是我昨天見的那個人。(whom/that在從句中作賓語)

2) Whose 用來指人或物,(只用作定語, 若指物,它還可以同of which調換), 例如:

They rushed over to help the man whose car had broken down. 那人車壞了,大家都跑從前幫忙。

Please pass me the book whose (of which) cover is green. 請遞給我那本綠皮的書。

3)which, that

它們所代替的先行詞是事物的名詞或代詞,在從句中可作主語、賓語等,例如:

A prosperity which / that had never been seen before appears in the countryside. 城市出現了前所未有的繁榮。(which / that在句中作賓語)

The package (which / that) you are carrying is about to come unwrapped. 你拿的包快散了。(which / that在句中作賓語)

2.國中英語學習關係副詞引導的定語從句

關係副詞可代替的先行詞是時間、地點或理由的名詞,在從句中作狀語。

1)when, where, why

關係副詞when, where, why的含意相稱於"介詞+ which"結構,因此常常和"介詞+ which"結構交替利用,例如:

There are occasions when (on which) one must yield. 任何人都有不得不屈服的時候。

Beijing is the place where (in which) I was born. 北京是我的.出生地。

Is this the reason why (for which) he refused our offer? 這就是他拒絕咱們幫助他的理由嗎?

2)that代替關係副詞

that可以用於表現時光、地點、方式、理由的名詞後取代when, where, why和"介詞+ which"引導的定語從句,在書面語中that常被省略,例如:

His father died the year (that / when / in which) he was born. 他父親在他出生那年逝世了。

He is unlikely to find the place (that / where / in which) he lived forty years ago. 他不大可能找到他四十年前居住過的地方。

3.國中英語學習斷定關係代詞與關係副詞

方法一: 用關係代詞,還是關係副詞完全取決於從句中的謂語動詞。及物動詞後面無賓語,就必須懇求用關係代詞;而不迭物動詞則請求用關係副詞。例如:內容來自

This is the mountain village where I stayed last year.

I'll never forget the days when I worked together with you.

判斷改錯(注:先顯示題,再顯示答案,橫線;用不同的顏色表示出。)

(錯) This is the mountain village where I visited last year.

(錯) I will never forget the days when I spent in the countryside.

(對) This is the mountain village (which) I visited last year.

(對) I'll never forget the days (which) I spent in the countryside.

習慣上總把表地點或時間的名詞與關係副詞 where, when聯繫在一起。此兩題錯在關係詞的誤用上。

措施二: 準確斷定先行詞在定語從句中的成分(主、謂、賓、定、狀),也能正確抉擇出關系代詞/關係副詞。

例1. Is this museum ___ you visited a few days age?

A. where B. that C. on which D. the one內容來自

例2. Is this the museum ____ the exhibition was held.

A. where B. that C. on which D. the one

答案:例1 D,例2 A

例1變為斷定句: This museum is ___ you visited a few days ago.

例2變為確定句: This is the museum ___ the exhibition was held.

在句1中,所缺局部為賓語,而where, that, on which都不能起到賓語的作用,只有the one既做了主句的表語,又可做從句的賓語,可以省略關係代詞,所以應選D。

而句2中, 主、謂、賓俱全,從句部分為句子的狀語表地點,既可用副詞where,又因 in the museum詞組,可用介詞in + which 引導地點狀語。而此題中,介詞on 用的過錯,所以選A。

關係詞的決定依據在從句中所做的成分,先行詞在從句中做主、定、賓語時,篩選關係代詞 (who, whom, that, which, whose); 先行詞在從句中做狀語時,應取捨關係副詞 ( where 地點狀語,when 時間狀語,why 起因狀語) 。

4.國中英語學習限制性和非限制性定語從句

 1)定語從句有制約性跟非限度性兩種。限制性定語從句是先行詞不可缺少的部分,去掉它主句意思往往不清楚;非限制性定語從句是先行詞的附加説明,去掉了也不會影響主句的意思,它與主句之間通常用逗號分開,例如:

This is the house which we bought last month. 這是我們上個月買的那幢房子。(限制性)

The house, which we bought last month, is very nice.這幢屋子很俊秀,是咱們上個月買的。(非制約性)

 2) 當先行詞是專有名詞或物主代詞和教唆代詞所修飾時,其後的定語從句通常是非限制性的,例如:

Charles Smith, who was my former teacher, retired last year. 查理·史密斯去年退休了,他曾經是我的老師。內容來自

My house, which I bought last year, has got a lovely garden. 我去年買的的那幢房子帶着個漂亮的花園。

This novel, which I have read three times, is very touching. 這本小説很動人,我已經讀了三遍。

 3) 非限度性定語從句還能將全部主句作為先行詞, 對其進行潤飾, 這時從句謂語動詞要用第三人稱單數,例如:

He seems not to have grasped what I meant, which greatly upsets me. 他好像沒抓住我的意思,這使我心煩。

Liquid water changes to vapor, which is called evaporation. 液態水變為蒸汽,這就叫做蒸發。

説明:關係代詞that和關係副詞why不能引導非限制性定語從句。

熱門標籤