英语是联合国的工作语言之一，也是事实上的国际交流语言。精品小编准备了高一下学期英语期中复习要点，希望你喜欢。

劝告或建议(Advice and Suggestions)

a.You'd better stay at home.你最好呆在家里。

You'd better not go to bed so early.你最好别这么早上床睡觉。

You should /ought to study well.你应该好好学习。

We must study hard.我们必须努力学习。

You need some time.你需要些时间。

I need take No.1bus.我需要坐1路公共汽车。

b.I suggest that you(should)go right now.我建议你马上走。

c.Shall I do it for you?我为你做它好吗?

Shall he come to see you?要不要他来看你?

Let's go home.我们回家吧。

Why not tell me by telephone?为什么不打电话告诉我呢?

Why don't you do it?你为什么不做它?

简说：a组为规劝、劝告某人(或做某事)的常用语，b为建议的常用句式，c组为建议或请求的常用句子。

决断和坚持(Determination，Decision and Insistence)

a.I will pay you at the rate you ask.我愿意按你要求的比率付款。

I've decided to go abroad for my holiday.我已决定出国度假。

I've decided against selling the house.我已决定不卖这所房子。

I've decided for the plan.我已决定赞成这项计划。

I've made up my mind not to change my plan.我已决定不改变我的计划。

I'm determined to pay him 100dollars.我决心付给他100美元。

b.I insist on quietness.我坚持要安静。

I insisted upon her staying in London.我坚持要她呆在伦敦。

I insisted that he(should)be present.我坚持他要到场。

I insisted that he(should)come with us.我坚持他和我们来。

简说：a组为表示决心干什么的常见句式，b组为坚持要干什么的常见句式。

判断和意见(Judgement and Opinion)

a.He may be right./He's perhaps right.他可能/也许是对的。

It certainly is.当然是了。

It's correct to do it.做这件事是对的。

Well done./Good work.做得不错。/干得好。

b.I judge him to be about 40.我判定他有40来岁。

I feel as if it were going to rain.我觉得好像要下雨了。

I guess you're right.我想你是对的。

Judging from her letters，Mother seems to be feeling a lot better.从母亲的来信判断，她似乎觉得好多了。

Judging by his accent，he must be from the south.从他的口音判断，他一定是南方人。

It seems that you are lying.看起来你在说谎。

So far as I can judge，this car will hold six people.依我判断，这辆车可以坐六人。

In my opinion，Americans eat a lot of meat/too much meat.在我看来，美国人吃肉多/吃肉太多。

简说：a组为听了对方的话以后，作出的裁决、评价的常见用语。b组为作出判断和发表自己看法时的常用语。

看病(Seeing the doctor)

a.What's the matter /wrong /the trouble?怎么啦?

What's the matter /the trouble /wrong with you(your leg，etc.)?你(的腿等)怎么啦?

Is there anything wrong with you /your leg?你(的腿)怎么啦?

b.There is something wrong with /Something is wrong with me(my leg).我(的腿)有点不得劲。

I've got a bad cold.我得了重感冒。

I feel terrible /bad.我觉得难受。

I don't feel well.我觉得不舒服。

I've got a pain here.我这儿有点疼。

My leg hurts.我腿疼。

I hurt my leg.我的腿受伤了。

c.Take this medicine three times a day.这个药一天服三次。

Drink plenty of water and have a good rest.多喝点水，多休息。

It's nothing serious，you'll be all right /well soon.不要紧，很快就会好的。

简说：a组为人们问哪儿有病，哪儿怎么啦的常用语。b组为病人说哪儿怎么啦，哪儿不舒服的常用语。c组为医生给病人诊断以后，根据病情开的处方以及嘱咐病人要注意什么。另外，涉及看病还常用下列短语：

take one's temperature量体温

give sb.an injection给某人打针

ask for a sick leave请病假

可能与不可能(Possibility and Impossibility)

a.He may be at home.他可能在家。

It is likely that they'll win.很可能他们会赢。

It is possible that I shall go there next week.可能下星期我去那儿。

b.He can't be at home.他不可能在家。

You may not do it.你不可以做它。

He is not likely to come.他不可能来。

简说：a组是表达某人可能会怎么样的常用句式，b组为某人不可能干什么的常见用语。注意一点就是can表推测时不可用于肯定句，只能用于否定句。

预见、猜测和相信(Prediction，Conjecture and Belief)

a.He will come tomorrow.他明天会来。

He must be in.他准在家。

He must have done his homework.他准完成了他的作业。

It seems(that)it's going to rain.看来天要下雨了。