如何正確運用 Lack, Lack of, Lacking, Lacking in

💡動詞：

及物動詞 ➡ lack + N

He lacks working experience .

She lacks confidence when she speaks English.

不及物動詞➡ lack for + N (少數否定語氣情況）

She does not lack for confidence when speaking English.

He does not lack for working experience .

We lack for nothing.

Fools never lack for courage.

💡名詞：

名詞 ➡ [ lack of + N ]

Lack of practical experience is a problem among our new recruits.

He has a lack of experience.

She shows a lack of confidence when she speaks English.

She shows no lack of confidence when she speaks English.

💡形容詞：

形容詞➡ be+ lacking in + N

He is lacking in practical experience.

She is lacking in confidence when she speaks English .

形容詞 ➡ be + lacking

Practical experience is lacking among our new recruits.

When she speaks English, her confidence is lacking.