9 A Unit 3 Teenage problems单元知识点汇总

9 A Unit 3 Teenage problems单元知识点汇总
Comic strip
(1)What’s wrong, Eddie? (P. 34)
What’s wrong?意为“怎么了？”相当于What’s the matter/trouble?，其后可以加上with sb./sth.。

You look sad. What’s wrong with you?
What’s wrong with this watch?
(2) I’m getting fat. (P. 34)
get此处是系动词，意为“变得、变成”，后接形容词。

In summer it doesn’t get dark until after seven o’clock.
Our nation is getting more and more powerful.
【拓展】get还可以作使役动词，表示“使、让”，常构成短语：get sb. to do sth.“让某人做某事”或者get sth. done“让某事被做”。

I will get my younger brother to go to the party instead of me.
My hair is long. I must get it cut.
Welcome to the unit
(1)The TV is always on at my home. (P. 35)
on此处是副词，意为“处于工作状态中、在进行中”，反义词是off。

The radio is on; who is listening?
Make sure the TV is off.
(2)The noise almost drives me mad. (P. 35)
drive sb. mad意为“使某人受不了”，mad还常用语be mad about结构中，表示“对……生气、对……痴迷”。

The boring film drives me mad.
They are both mad about football.
(3)Sometimes I feel lonely. (P. 35)
① sometimes是频度副词，意为“有时”，相当于at times。

I sometimes play computer games on weekends.
作表语，不能作定语。

He feels lonely at home himself.
It is a lonely mountain.
His grandfather was alone.
Mr Smith lives alone.
(4) Perhaps you should manage your time better and go to bed earlier. (P. 35)
manage此处表示“合理安排、有效使用（时间、金钱）”。

You need to learn to manage your time.
【拓展】
1.manage作动词，表示“设法做到”，后接动词不定式作宾语，即manage to do sth.“设法做成某事，努力完成某事”。

He managed to find a place to park his car.
2.manage作及物动词，意为“控制、管理”。

Only a good rider can manage the horse.
As a head teacher, he manages a school.
Reading
(1)...I don’t know how I should deal with it. (P. 36)
deal with意为“处理、应付。

I don’t know how to deal with the bad milk.
Be careful. She is very difficult to deal with.
【拓展】deal with常与how连用；do with常与what连用。

How are you dealing with the old books?
What did you do with your old bike?
(2)...I have no choice but to do it. (P. 36)
① have no choice but to do sth.意为“别无选择，只好做某事”。

She has no choice but to study hard.
I had no choice but to sign the contract.
① but用作介词，表示“除了”，相当于except。

but习惯上用于no, nothing, nobody, not anything等否定词后面。

I have no friends but you.
There is nothing but a card in the box.
(3)I often have to stay up late. (P. 36)
stay up意为“熬夜”，是不及物动词短语。

He stayed up all night to watch football matches.
Staying up late is bad for your health.
(4)Then I sometimes find it hard to stay awake the next day. (P. 36)
awake此处是形容词，意为“醒着的”，作表语或者宾语补足语，不能作定语。

I he awake or asleep?
This thought kept me awake all night.
(5)I know it is important to finish all my homework on time. (P. 36)
on time意为“准时、按时”。

Take the medicine on time.
The teacher asked us to hand in homework on time.
【拓展】time的相关短语
all the time 一直、始终from time to time 不时地at times 有时，偶尔
at a time 每次
at the same time 同时
(6)I often doubt whether it is worth spending so much time on homework. (P. 36)
① doubt此处用作及物动词，意为“怀疑”，在肯定句中，doubt后一般接whether/if引导的宾语从句，在疑问句和否定句中，doubt后接that引导的宾语从句。

I doubt whether I will be successful.
I don’t doubt that he will come.
① be worth doing sth. 意为“值得做某事”，worth为形容词，后接名词、代词或动名词。

The Summer Palace is worth a visit.
The book is well worth reading.
The camera is worth seven hundred dollars.
① spend+时间/金钱on sth./(in) doing sth.表示“花费时间/金钱做某事”。

He spent two yuan on the pencil.
It is nice of you to spend so much time showing us around your school.
(7)I dream of a long holiday so that I could have more time for my hobbies. (P. 36)
① dream of意为“梦想、想象”，相当于dream about。

I dream of/about flying to the moon some day.
Last night I dreamed of my grandfather.
① so that引导目的状语从句，意为“以便、为了”，相当于in order that，其从句的谓语动词常和can/could/would/should连用。

My father bought me a bicycle so that I could get to school quickly.
(8)Can you offer me some suggestions? (P. 36)
offer sb. sth=offer sth. to sb.意为“给某人提供某物”。

I can offer you something to eat.
【拓展】offer的其它用法
1.offer to do sth. 意为“主动提出做某事”。

He offered to help me learn English.
2.offer sb. sth.相当于provide sb. with sth.或者provide sth. for sb.
I have provided some clothes for him.
(9)I hope to hear from you soon. (P. 36)
hear from sb. 意为“收到某人来信”，相当于get/receive a letter from sb.。

It was great to hear from you.
Yesterday I heard from my pen friend.
(10)However, my love of football has become the cause of my problem. (P. 37)
cause此处为为可数名词，意为“原因”，后常接介词of；cause还可以作动词，表示“引起、导致”。

What’s the cause of her illness?
His illness caused him to miss the game.
(11)Then I get into trouble because my parents do not allow me to play outside after 6 p.m. (P. 37)
① get into trouble意为“陷入麻烦”。

He often gets trouble with his friends.
① allow表示“允许”后接名词或者动名词，也可以接动词不定式作宾语补足语。

His parents don’t allow smoking.
Please allow me to introduce myself to you.
(12)I don’t understand why they are so strict with me. (P. 37)
be strict with sb. 意为“对某人严格”；be strict about sth. 意为“对某事严格”。

Our English teacher is strict with us.
My parents are strict about my schoolwork.
(13)I wonder how I can achieve a balance between my schoolwork and my hobbies. (P. 37)
between表示“两者之间”，among用来表示“三者或者以上之间”。

What’s the difference between the two words?
He built a house among the tree.
(14) Then work out how much time you need to finish it all. (P. 37)
work out意为“解决、算出”。

We worked out the maths problem.
I have worked it out.
(15)What about choosing your hobby according to the time you have? (P. 39)
according to意为“根据”，是介词短语，后接名词、代词或者从句。

According to the weather forecast, it will rain tomorrow.
According to what he said, I found the answer to the question.
Grammar
(1)I need silence when I am studying. (P. 40)
silence为不可数名词，意为“寂静、安静”，形容词是silent。

We need silence when we are working.
The silence was broken soon.
(2)I have tried my best... (P. 40)
try one’s best意为“尽力、尽最大努力”相当于do one’s best，后接不定式。

He tried his best, though he failed in the exam.
I will try my best to help you.
(3)Soon they got his replies. (P. 41)
reply既可以用作名词也可以用作动词，作动词时常同介词to连用。

Don’t worry. I will make a reply to this question.
I didn’t reply to his letter.
Integrated skills
(1)...classmates laugh at her and call her a bookworm...(P. 43)
laugh at意为“嘲笑某人”。

Don’t laugh at me.
It’s wrong to laugh at others.
【拓展】smile at sb. 表示“对某人微笑”。

She smiles at me.
(2)I’ve made little progress in my English, Millie. (P. 44)
progress用作不可数名词，表示“进步、进展”，前面常用great, good, much, some等进行修饰。

He made great progress in English last year.
(3)Perhaps you should go over what you have learnt as often as possible. (P. 44)
① go over意为“复习、回顾”是及物动词短语。

I go over my schoolwork every night.
It is necessary for you to go over what you have learnt in time.
① as...as possible意为“尽可能……”相当于as...as one can。

My mother asks us to come home as early as possible.
You should study as hard as you can.
(4)Don’t mention it. (P. 44)
Don’t mention it意为“不客气、不用谢”相当于You’re welcome.
-Thank you for your help.
-Don’t mention it./You’re welcome.
Study skills
(1)When did it happen? (P. 45)
happen为不及物动词，意为“发生”，常用于偶然或者突发性事件，take place指经过事先安排的事件发生。

An accident happened in that street.
The story took place last month.
Task
(1)Many students of our age have this problem. (P. 46)
of sb’s age介词短语，作后置定语，意为“和……同龄的”。

He needs more friends of his own age.
(2)You are unhappy with your weight... (P. 47)
be unhappy with意为“对……感到不满意”；be happy with则表示“对……满意”。

Are you happy with your job?
I’m unhappy with my schoolwork.
(3)Your parents care too much about your marks after each exam... (P. 47)
care about意为“在乎、关心”
He doesn’t care about his own health. He works all day.
Girls often care about clothes and handbags.
【语法讲解】
1.连接代词和连接副词引导宾语从句
① 由连接代词who, whom, whose, what, which和连接副词when, where, why, how引导的宾语从句。

这些连接代词和连接副词在宾语从句中充当某个成分。

Do you know who (whom) they are waiting for?
He asked whose handwriting was the best.
Can you tell me where the No.3 bus stop is?
I don’t know why the train is late.
① 宾语从句的语序应为陈述句的语序。

No one knows what he is doing.
Can you tell me how I can get to zoo?
① 宾语从句的时态受主句的限制: 主句是一般现在时态，从句根据实际情况而定；主句是一般过去时态，从句用相应的过去的时态。

如果从句的动作发生在主句之前，则从句要用过去完成时态。

She says that she is a student.
She said that she was a student.
She says that she will fly to Japan in a week.
She said that she would fly to Japan in a week.
She says that she has finished her homework already.
She said that she had finished her homework already.
如果宾语从句说的是客观真理、自然现象或事实时，这时宾语从句要用一般现在时态。

The teacher said that the earth goes round the sun.
He told me that Japan is an island country.
2.提建议的句型
① Why not...是Why don’t you...的缩写形式，表示“为什么...”，后接动词原形。

Why not help me?=Why don’t you help me?
① What about/How about...表示“怎么样”，后接名词、代词或者动名词。

What/How about having a cup of coffee?
① Let’s...表示“让我们……吧”。

Let’s go together.
① Shall we...表示“我们……好吗？”
Shall we meet at the school gate?。