Unit1 What’s the matter
一、基本知识点1
What’s the matter (with you）
What’s the trouble/ the problem / wrong with sb
I had a cold
have a cold=catch a cold=have the flu have a (high）fever 发热 have a cough 咳嗽 have a stomachache 胃疼，肚子疼have a toothache 牙疼 have a headache 头疼3
身体部位+ache（疼痛）构成新的复合词stomach+ache=stomachache 胃痛 head+ache=headache 头痛 tooth+ache=toothache 牙痛 back+ache=backache 后背痛4
much too+ 形容词，意为:“太……”too much+ 不可数名词,意为：“太多……”5
enough【形容、副词】足够的/地，enough 放在名前后，形副后
good enough 足够好,enough money=money money 6
lie down 躺下，lie 躺，躺着,过去式（lay）；lie 说谎，过去式（lied） 7
maybe “或许”，常用于句首，表达也许性，后加句子
Maybe you are right
may be,是情态动词+be 的构造，意为“也许，也许”,后加名词、代词或形容词
He may be angry
sound like+名词、代词和从句：It sounds like you don't know the truth
It sounds like a good idea
