用why造定語從句

用why造定語從句，你們都會了麼，大家不妨來看看小編推送的why造定語從句，希望給大家帶來幫助！

用why造定語從句如下：

The reason why he came is not very convincing.

Please tell me the reason why you missed the plane.

I don’t know the reason why he looks unhappy today.

I don’t know the reason why he came so late. 我不知道他來得那麼晚的原因。

That is the reason why I don’t want to go. 那就是我不想去的理由。

He didn’t tell me the reason why he was so upset.他沒有告訴我他為什麼那樣心煩意亂。

　　延伸閲讀：

　　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互換）, 例如：

They rushed over to help the man whose car had broken down. 那人車壞了，大家都跑過去幫忙。

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. 農村出現了前所未 有的繁榮。（which / that在句中作主語）

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）

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的含義相當於"介詞+ which"結構，因此常常和"介詞+ which"結構交替使用，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? 這就是他拒絕我們幫助他的理由嗎？

2）that代替關係副詞

that可以用於表示時間、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，在非正式文體中that常被省略（正式文體中不可省略），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。

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