關於lack的用法及解釋
lack的用法在英語中是比較常見的一個單詞,是重要且容易混淆的知識點之一，接下來小編在這裏給大家帶來lack的用法，我們一起來看看吧!
lack的用法
一、lack用作名詞 表示 “不足”。 通常用 “lack+of+名詞”。
①A deficiency or an absence: 缺乏或沒有;
②Something needed or wanted. 欠缺的事物：缺乏或尋求的某物
a lack of money. 缺乏金錢
Her only problem is lack of confidence. Lack of sleep had made him irritable. If he fails it won't be for/through lack of effort (= he has certainly tried). We won't be going on holiday this year - lack of funds, I'm afraid. He can’t endure the lack of food. 沒有食物，他再也堅持不下去了。
二、lack用作及物動詞表示 缺乏;不足;沒有
①To be entirely without or have very little of.缺乏：根本就沒有或僅有一點
②To be in need of.需要
He just lacks a little confidence. What we lack in this house is space to store things. She lacks patience in dealing with children. (與孩子打交道她缺少耐心。)
We are lacking three members of staff due to illness. (注：說lack不用於進行時是站不住腳的)
三、lack用作不及物動詞 還可作“缺乏，短少;不足;需要。常用進行時
①To be wanting or deficient:缺乏：處於匱乏或不足狀態：
You will not be lacking in support from me.你將得到我的幫助
(注：這裏把lacking處理爲vi.，並沒有作爲adj.來得簡單)
②To be in need of something:需要：需要某物：
I lacked for nothing.我不需要任何東西
She does not lack for friends.
They lacked for nothing.他們無所需求(應有盡有)。
lack 構成的短語即常用短語和結構
be lacking:欠缺、缺：
be lacking in缺乏(某種品質、特點等),不夠
lack for 缺(多用於否定句)
Lack+of+名詞： The plants died for lack of water.
Lack+名詞： We lack the strength to walk any further.
短語：
be lacking:欠缺、缺： Money was lacking to complete the building.
Be lacking in缺乏(某種品質、特點等),不夠： He is not lacking in intelligence.
Lack for 缺(多用於否定句) She does not lack for friends
lack的相關解釋
vt. 缺乏，缺少;需要的東西;
n. 缺乏，不足，沒有;缺少的東西;
lack的例句
1. Lack of exercise can lead to feelings of depression and exhaustion.
缺乏鍛鍊會導致抑鬱和疲勞。
2. Despite his lack of experience, he got the job.
他雖然經驗不足，但還是獲得了這份工作。
3. There's a lack of fussiness about the way he works.
他工作時不會過分注重細節。
4. She wrinkled her nose, piqued by his total lack of enthusiasm.
她皺皺鼻子，爲他毫無熱情而感到不快。
5. There's always a lack of consistency in matters of foreign policy.
外交政策總是缺乏連貫性。
6. Despite its lack of formal power the nobility was not powerless.
儘管沒有正式的權力，貴族階層並非沒有權勢。
