知识要点：
1、单词和词组：
pain, advise, contain, energy, cause, suggest, in (the) future, be rich in, put on weight,
in the form of, scores of, die from, at the end (of) , lose weight
2、日常交际用法：
What can I do for you?
What's the matter? （What's wrong with you?）
I've got a pain / cough / headache.
I don't feel well. There's something wrong with…
Let me examine you. Does it hurt here?
You'd better have a good rest.
And I advise you not to do…
3、语法：
（1）学会并掌握英语中提出建议与劝告的句型。
You'd better（not）do sth.
Why don't you do sth．（why not do sth．）.
advise sb．（not）to do sth．
suggest doing sth.．或suggest that sb．（should）do sth.．
（2）构词法：
A．名词＋后缀y?形容词
health--healthy 健康的 sun--sunny 充满阳光的
blood--bloody 出血的 cloud--cloudy 多云的
shade--shady 阴暗的 fun--funny 滑稽可笑的
B．前缀un＋形容词?意为"不……"。
kind--unkind 不善良的 fit--unfit 不合适的
usual--unusual 不寻常的 healthy--unhealthy 不健康的
重点、难点：
1、at the doctor's. 在诊所
在表示店铺或某人的家或从事某职业的人时，名词所有格后面常常不出现它所
修饰的名词。
如：at the barber's 在理发店（at the barber's shop）
at the teachers' 在教师办公室（省去了office）
at the Browns' 在布朗家（省去了home）
2、What can I do for you?
=Can I help you?
=Is there anything（that）I can do for you?
这些句子都是用来表示主动提出帮助时的交际用语。用在不同的场合，可以有
不同的含义。如："What can I do for you?""A hamburger and some potato
crisps.""你要点什么？""一个汉堡包和一些炸土豆片"（在餐馆里）
"What can I do for you?""I'd like to borrow a book on radio?""您要借什么
书？""我想借一本无线电方面的书。"（在图书馆）
"What can I do for you, sir?""I've got a toothache.""先生，您哪不舒服？""我
牙痛"（在医院）
3、I've got a pain here. 我这有点疼。
pain在这里是名词，它既可以指身体上的疼痛，也可指精神上的痛苦。当做"努
力、辛劳"讲时，常常用复数形式。如：
There was a burning pain in her legs. 她的双腿火辣辣地痛。
The sad news gave us great pain. 这个不幸的消息使我们非常痛苦。
No pains, no gains. （谚语）不劳动者不得食。
辨异：pain与ache这两个词都为疼痛。pain指肉体或心灵上的痛苦，不含持续
痛的意味，尤指一种突然的剧痛。ache常指一种持续的隐痛，它可以和表示
身体某部分的词构成复合名词。如：
He had a bad stomachache last night. 昨晚他胃疼得厉害。
have a headache 头痛 have a toothache 牙痛
have a backache 背（腰）痛 have an earache 耳朵痛
4、…I advise you not to eat fruit that isn't ripe in future. 我劝你今后别吃不熟的水
果。
A．advise sb（not）to do sth. 对说某人（不）做某事。
The doctor advised me to drink more water. 医生劝我多喝水。
The teacher advise us not to swim in the river. 老师劝说我们不要去河里游
泳。
B．in future（=from now on）今后，从今以后。
in the future（=in time yet to come）将来，未来。
He promised that he would never do that again in future?
他答应今后永远不再做那种事了。
Who can tell what will happen in the future? 谁能说出将来会发生什么事？ 5、Every person needs water and diet of healthy foods. 每个人都需要水和健康的食