lack用法

2024年2月13日發(作者：志同道合)

lack用法

lack用法

（1）.lack 動詞，意思是“缺乏；不足；沒有”。作及物動詞用。例如：

He lacks courage.他缺乏勇氣。

She lacked the experience to get the job.她經驗不足，無法獲得這份工作。

(2)當它不及物的時候，即是lack for的用法的時候，常常用于否定句.所以這個句子中的for不能省略.

She does not lack for friends.

作不及物動詞，意思是“還可作“缺乏，短少；不足；需要”，常用進行時，不及物。例如：

Something is lacking.缺少點什么東西。

Is she lacking in courage?她缺乏勇氣嗎?(wisdom,intelligence)

(3)名詞

Lack+of＋名詞：The plants died for lack of water.

The lack of rain aggravated the rious lack of food.

"由于干旱少雨,缺糧問題更加嚴重。"

Owing to lack of time, we cannot do more than what we have

done.

由于時間不夠，我們只能做到這樣。

Lack of funding is making our job more difficult. 資金短缺使我們的工作更加困難。

Lack of heat made us cold.沒有暖氣使我們感到很冷。

【即景活用】

Many of our young workers ___ proper training.?

A. are lacking in

B. are lacking ?

C. lack for

D. lack in?

【答案解析】A。此題考查動詞lack的用法。根據句意“我們很多青年工作者缺少必要的培訓”。

和lack相關的短語有be lacking in“ 缺少”。因此答案為A。

Though____ money, his parents managed to nd him to

university.

A. lacked

B. lacking of

C. lacking

D. lacked in

【答案解析】 C lack 直接作及物動詞lack sth，是主動形式，lack

也可以做不及物動詞lack in sth 表示”缺少”，但也是主動形式。用現在分詞作狀語，表主動AD錯在沒用現在分詞，所以不表示主動意義。B錯，當lack of 表缺少是lack 作名詞，如there is a lack of

labor. 所以選C

一、

當不定式的邏輯主語是不定式所表示的動作的承受者而非發出者時，不定式一般要采用被動形式(to be done).

語法功能：

1．作主語：

It is an honour for me to be asked to speak here.

2作賓語：

She asked to be nt to work in Xinjiang.

3．構成復合賓語：

He wanted the letter to be typed once.

She didn?t like herlf to be praid like that.

4．構成復合謂語：

The books are not allowed to be taken out of the room

5．作定語：

Are you going to the meeting to be held in the teachers’

office?

6．作狀語：

She was too young to be assigned such work.

二、不定式有時還可以有完成式的被動式to have been done（表示該動作是發生在主句之前的一個被動動作），在句中作主語、賓語、定語，或者構成復合賓語、復合謂語等，如：

It is a good thing for him to have been criticized.（主語）

She preferred to have been given heavier work to do. (賓語)

He thought it an honour to have been invited to the party.

（復合賓語）

The book is said to have been translated into many

languages. （復合謂語）

She was the first woman to have been elected to such a post.

（定語）

三、不定式的主動形式表示被動

1．在there be結構中。

例如：There is no time to lo (to be lost).

2．在n／pron + be + adj + to do”結構中。常用的形容詞有easy，difficult，hard，impossible，nice，pleasant，light，heavy，interesting，important，expensive，cheap，fit，dangerous等。

例如

He is hard to convince.

He is an impossible person to work with