I. 词语辨析：

1. deep / deeply：两个词均可用作副词

deep：深的、深度的，用于修饰具体动作。

e.g. The brave man jumped into the lake and dived deep to save the drowning girl.

We went deep in the cave but didn't find anything useful.

deeply：深深的、非常的，用于修饰抽象动词。

e.g. I was deeply moved by the moving story.

He is deeply interested in English study.

类似的词有：high, highly

high：jump / fly high

　highly：think / speak highly of

2. ache / pain / hurt ：痛、疼

ache：可作名词或动词，多指局部的、轻微的、持续的身体疼痛，尤指隐痛、闷痛；还可与表示身体部位的名词连用，构成复合词。

e.g. "Where is the ache?" asked the doctor.

His legs began to ache with cold.

She has an ache in the chest.

I have a headache and want to sleep.

pain：只能作名词。指身体上的疼痛时，可以是全身的，也可以是局部的；可以是剧烈的，也可以是轻微的；可以是长时间的，也可以是短暂的。还可以指精神上的痛苦。常用句型：

1) sb. have a pain in the + 部位

2) There is / are a pain / pains in the + 部位。

3) take great pains with sth. / to do sth. / in doing sth.：辛苦、努力、费尽苦心做某事。

e.g. I have a pain in the right eye.

There are pains on my back and I need to see the doctor.

His behaviour caused his parents a lot of pain.

Mary took great pains with her studies and got high marks in the exams.

hurt：vi. / vt. 痛、弄痛/使......受伤、伤害，可以指肉体上的，也可以指精神上的。

e.g. Be careful, this place hurts a lot.

The boy fell off the tree and hurt an arm.

My friend, your words hurt me. You should apologize to me for it.

3. accept / receive

accept：指主观同意"接收、收下"。

e.g. He invited me to dinner and I gladly accepted it.

She offered me some money but I didn't accept / I refused.

receive：只指客观"收到"，不涉及主观"接受"与否，是被动地"收到"。

e.g. I like to receive presents on my birthday.

We received a warm welcome at the school.