Unit 7 teenagers should be allowed to choose their own clothes.知识点总结归纳【人教版英语九年级全册】

中小学教育资源及组卷应用平台
Unit 7 teenagers should be allowed to choose their own clothes.
Section A
No way! (P. 49)
no way意为“不行”，直接拒绝别人的表达用语，强调不能按照他人的要求去做某事或者不允许别人做某事。
---Can I borrow your bike
---No way!
关于way 的短语：
in on way：决不，一点也不，常用来加强语气。
in this way: 这样，用这种方法
in a way: 在某种程度上。 常常单独使用，前面不加任何修饰语
in the way: 挡道，妨碍，常与介词of 连用，表示“妨碍某人或某事”
on the way: 在途中，其后常接介词to，表示“在去某地或做某事的路上”。
by the way： 顺便说，顺便问一下。
I don’t think sixteen-year-olds should be allowed to drive. (P. 49)
sixteen-year-olds 名词，16 岁的青少年， 做主语时，谓语动词用复数形式。
sixteen-year-olds should be allowed to go out on weekends.
I’m worried about your safety. (P. 49)
safety用作不可数名词，意为“安全、安全性”，反义词是danger。
For your own safety, please don’t smoke in the plane.
Teenagers should not be allowed to smoke. (P. 49)
① allow doing sth. 允许做某事
The shopkeeper doesn’t allow smoking in any corner of the shop.
② allow sb. to do sth. 允许某人做某事
His parents allow him to play computer games if he finishes his homework.
Students should not be allowed to have part-time jobs. (P. 49)
part-time此处用作形容词，表示“兼职的”，反义词是full-time“全职的”。
In America, many students have part-time jobs.
He should stop wearing that silly earring. (P. 50)
(1) ① stop doing sth. “停止做某事”，强调停止手头正在做的事情。
You should stop working day and night for your health.
② stop to do sth. “听下来去做”，强调停止之前做的事情，去做另一件事情。
After a long walk, he stopped to have a rest on a stone.
(2) 辨析wear, put on和dress
wear 穿着 侧重于穿戴的状态 The girl wears a red coat today.
put on 穿上 侧重于穿戴的动作 Put on your coat. It is cold outside.
dress 给…穿衣服 指给自己或者他人穿衣服 The boy is too young to dress himself.
Me, too! (P. 50)
Me, too!意为“我也是”，表示前面所说的情况也同样适用于后面的人或物。
---They went to the zoo yesterday.
---Me, too.
I’m going to bring my new camera to take lots of photos. (P. 50)
bring表示“带来、拿来”（从别的地方带到说话的地方），take“带走、拿走”（从说话的地方带到其它地方），fetch“去取来”（既包括“去”的意思，也包括“来”的意思）。
Bring your friend to the party, please.
Take the letter to the post office.
Can you fetch the book for me
I think they just want to protect the paintings. (P. 50)
protect 动词 保护 防护
I want a helmet to protect my head.
protect from/against...保护......（以免受伤害）
He but on sunglasses to protect his eyes from ultraviolet rays.
3a
When I was two running through the field, she made sure I was safe and kept me from danger. (P. 51)
(1) make sure意为“确保、查明、弄清楚”，后接of短语或者that从句。
You should make sure of the time.
Make sure that you brush your teeth every night.
keep...from...意为“使……免受”。
Sunglasses keep you from the sun.
Her advice kept me from making serious mistakes.
When I fell and hurt myself, she gave me a hug and lifted me up. (P. 51)
lift 动词，意为“举起、抬高”，
The old man can’t lift the box.
She lifted her hand to knock at the door once again.
lift up 抬起，举起，抬高
She lifted up her eyes to him.
【拓展】 lift 名词，表示“电梯”或者“搭便车”，give sb. a lift意为“让某人搭便车”。
It’s on the eighth floor. Let’s take the lift.
Can you give me a lift to Shanghai
When I was seven coughing badly...(P. 51)
badly用作副词，表示“严重地”。
He hurt himself badly.
But I talked back loudly...(P. 51)
talk back意为“回嘴、顶嘴”，talk back to，表示“对……顶嘴”。
Children shouldn’t talk back to their parents.
I regret talking back, not listening to Mom. (P. 51)
regret 动词 遗憾， regret 名词 遗憾 regretful 形容词 遗憾的
If you don’t do it now, you will regret it.
regret doing sth.表示“对做过的事情感到后悔”；
I regret telling her what I thought.
I regret missing the speech.
regret to do sth.“对要做的事情感到遗憾”。
We regret to tell you that no trains will run today.
I regret to say that I must go home now.
No, I don’t agree with this. (P. 52)
agree的用法
1. agree with sb.意为“同意某人的看法或者想法”。
I am afraid I can’t agree with you.
2. agree to sth. 同意（计划、安排、建议）
Do you think he’ll agree to our proposal
3. agree on 约定、商定
Can we agree on a date
Do you think we must keep teenagers away from the Internet (P. 52)
keep...away from...“使……远离……”。
We must keep teenagers away from drugs.
Keep the children away from fire.
Keep sb from doing sth 阻止某人做某事
They try to keep their kids from smoking.
Parents should give teenagers chances to make their own decisions. (P. 52)
chance 可数名词，“机会”，
have chance to do sth “有做……的机会”。
have chance of doing sth
It’s a good chance to learn from others.
=It’s a good chance of learning from others.
I didn’t have a chance to read my letter
=I didn’t have a chance of reading my letter.
make one’s own decision意为“自己决定”，相当于make a decision for oneself。
We should make our own decisions.
Their parents believe that they should be educated to take care of themselves from a young age. (P. 52)
educate 动词，表示“教育、教导”， education 名词 教育，教养
He was educated in Beijing University.
educate sb. to do sth.意为“教育某人做某事”。
Parents should educate their children to save water.
This way, when they start working they can manage their own lives. (P. 52)
manage动词，表示“完成”，
manage to do sth.表示“设法做成某事”，强调努力达到目的，结果是成功的。
We managed to get the airport in time.
Grammar Focus
含有情态动词的被动语态
一．含有情态动词的被动语态的结构为：
“情态动词（can/should/must/may/could等）+be+及物动词的过去分词”
Our teeth should be brushed at least twice every day.
Your bedroom must be cleaned every day.
Peter should be allowed to take the test later.
形式 结构
肯定句 主语+情态动词+be+及物动词的过去分词+其他
否定句 主语+情态动词+not+be+及物动词的过去分词+其他
一般疑问及其答语 情态动词+主语t+be+及物动词的过去分词+其他？ ---Yes，主语+情态动词. ---No，主语+情态动词+not
特殊疑问句 特殊疑问词+情态动词+主语t+be+及物动词的过去分词+其他？
The door must be locked when you go out.
English must be used in the English club.
Strangers can’t be allowed to enter this private house.
Magazines can’t be taken out of the library.
---can the dessert be divided into several pieces ---Yes, it can./No, it can’t.
---Should the rules be changed ---Yes, it should./No, it shouldn’t.
When can the bridge be completed
What should the children be allowed to do
含有情态动词的主动句与被动句之间的转换。
含有情态动词的主动句变为被动句时，主要遵循如下三点：
主动句中的宾语变为被动句中的主语。
主动句中的谓语变为“情态动词+be+及物动词的过去分词”。
主动句中的主语变为介词by的宾语，by短语常可省略。
其他成分不变。
主动句：We should complete the work today.
主语 谓语 宾语
被动句：The work should be completed (by us) today.
主语 谓语 宾语
主动句：We should plant trees in spring
主语 谓语 宾语
被动句：trees should be planted by us in spring
主语 谓语 宾语
You should finish your homework first.
---your homework should be finished first(by you).
The room must be cleaned today. （改为一般疑问句）
This kind of plant can be watered every day. （改为否定句）
Teenagers should be allowed to search the Internet by our teacher every day.（对划线部分提问）
The must make new rulers to protect the environment.（改为被动语态）
Section B
Parents should not be too strict with teenagers. (P. 53)
be strict with sb.意为“对某人要求严格”，
My father is very strict with me.
The teacher was very strict with his student.
be strict about sth.“对某事要求严格”。
We should be strict about our homework.
be strict in sth “在某方面要求严格”
He is strict in his work.
2b
But sometimes these can get in the way of their schoolwork, and parents might worry about their success at school. (P. 54)
get in the way of “档……的路、妨碍”，后接名词、代词或者动名词作宾语。
Playing computer games can get in the way of his study.
The bicycle got in the way of the backing car.
success 名词，意为“成功”，动词是succeed，意为“成功”
常用的结构为：succeed in (doing) sth.或者succeed to do sth.“成功做成某事”。
She succeeded in passing the exam.
Teenagers often think they should be allowed to practice their hobbies as much as they want. (P. 54)
as much as意为“与……一样多”。
You can eat as much as you like.
My wife and I have supported every one of his races. (P. 54)
support 动词，表示“支持”。
They supported my advice.
We have nothing against running!(P. 54)
have nothing against (doing) sth.“不反对做某事”
I have nothing against singing loudly.
I have nothing against dancing.
against用作介词，表示“反对、违反”，反义词是for，表示“支持”。
They are all against the plan.
My parents have always taught me how important it is to work hard at school and enter university. (P. 54)
enter 动词，表示“进入”，相当于come into。
He entered the room quietly.
7. I understand this, but I’m serious about running. (P. 54)
be serious about意为“认真对待……”，相当于take...seriously。
We must be serious about the pollution problem.
=We must take the pollution problem seriously.
8. I think I should be allowed to make this choice myself. (P. 54)
choice 名词，表示“选择”
have no choice but to do sth.“除了做某事以外，别无选择”。
I have no choice but to accept the fact.
I had no choice but to do as the teacher had told me.
Only then will I have a chance to achieve my dream. (P. 54)
当only位于句首，后接副词、介词短语或状语从句时，用部分倒装结构，把助动词、情态动词放在主语前。
Only in this way can you learn English well.
Only then did I realize I had lost my way.
作文（3b）
Dear sir,
I do not agree with the rule that I must be home for dinner every day. This is because the rule affects my social life. It takes away important opportunities for me to spend time with my friends. As a result, my life is quite uninteresting sometimes. I think I should be allowed to have dinner with my friends once in a while. For example, I would like to hang out with my classmates until after dinner on some Fridays. I wish my parents will allow me to do this if I promise not to stay out too late and if there is no important family activity on those days.
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