此处cold为可数名词，意为"感冒，伤风"。

Eg: He had a bad cold last week.他上个星期患了重感冒。

cold作不可数名词，意为"冷，寒冷"，

Eg: Don't stand outside in the cold.不要站在外面寒冷的地方。

cold还可作形容词，意为"冷的，寒冷的"。

Eg: It's very cold today, 今天很冷。

3) I think you should lie down and rest.我认为你应该躺下休息。

①lie (lay, lying)此处为不及物动词，意为"躺；卧"。

Eg: Don't lie in bed all morning.不要一上午都躺在床上。

② lie作不及物动词，意为"撒谎；说谎"，过去式和过去分词均为lied,现在分词为lying.

Eg: You are lying to me. 你在对我撒谎。

③ lay动词，意为"产（卵）；下蛋"，过去式和过去分词均为laid

Eg: The hens are not laying well at the moment.现在那些鸡不爱下蛋。

4)词语辨析sore, ache

① sore, ache都可以表示身体疼痛，sore为形容词，后接表示身体部位的名词。

Eg: have a sore throat喉咙痛 have a sore back 背痛

② ache作名词时，常作后缀，与表示身体部位的名词连用，如：headache

5）rest 放松 休息

① 动词 放松 休息

Eg: You should rest for a few days.

② 名词等于break

have/take a rest＝have /take a break

6)复习advice need和enough的用法

5. 复习提问关于身体部位的名词

II. While-class

1. 导入新课

　　（活动： Work in pairs）

（2）利用多媒体举一反三，引出What's the matter with him/her,并提出自己的建议。

(活动：Work in groups)

（3） 听录音，完成1b、2a和2b.

（4）分角色表演2d并背诵.

3. 当堂检测：

1) 根据句意及首字母提示完成单词。

①. ---- What's the m with Jenny?

---- She has a cough and a headache.

②.He's very tired. He s lie down and rest.

③.I can't sleep well all the time. Can you give me some a .