最新人教版九年级英语第七单元知识点归纳
Unit 7 Teenagers should be allowed to choose their own clothes
一、必记单词
①名词：license 证，证件safety安全，安全性field田野，场地poem诗，韵文community社区，社团chance机会，可能性society社会choice选择，挑选
②动词：educate教育，训导manage完成（困难的事）；应付（困难局面）enter 进来，进去
③动词&名词：smoke吸烟，冒烟；烟cry哭，叫喊hug拥抱，搂抱lift举起，太高；电梯regret感到遗憾；懊悔，后悔support支持
④形容词：tiny极小的，微小的awful很坏的，讨厌的
⑤副词：badly严重地；差；非常；
二、短语
Have part-time jobs 做兼职工作get earshot pierced 扎耳洞
Talk back回嘴，顶嘴keep...away from避免接近，远离
Make one’s own decision自己做决定get in the way of挡...的路；妨碍
Have nothing against 不反对be serious about认真对待
三、小语法讲解：
1.No way！不行！
No way意为“不行”，这是英语口语中一个直接拒绝对方的表达用语，强调不能按照他人的要求去做某事或不允许别人做某事。
Can I borrow your bike？
No way！
2.I don’t think sixteen-year-olds should be allowed
①宾语从句跟在think，believe，suppose，expect等动词后，当主句是一般现在时，且主句的主语是第一人称（I,We）时，变否定句时，要否定主句，而不是从句，我们称之为“否定前移”；变反意疑问句时，附加问句要与从句一致。
I think you are right
I don’t think you are right
I don’t think he is clever，is he？
注意：如果主句的主语是第二，第三人称，变否定句时，要在从句否定；变反意疑问句时，附加句要与主句一致。
They think you are right
They think you are not right
They think you are right，don’t they？
【拓展】think（认为）、suppose（猜想）、believe（相信）、expect（期待）
练习：I don’t think she will agree with us，_______?
A.will she
B.won’t she
C.don’t you
D.do you
②sixteen-year-old是形容词，意为“十六岁的”，在形容词后加s，表示某一类人的意思，这样的话形容词转换成名词，特质某一类人，前面要有定冠词the The sixteen-year-olds十六岁的人
The blind 眼镜看不见的人/盲人
The deaf 耳朵听不见的人/聋人
3.I’m worried about your safety我担心你的安全
Be worried about为固定短语，意为“对...是担心的”，与worry about同义，“担心...”
Mothers always worry about their children
Mothers are always worried about their children
4.Sixteen-year-olds should be allowed to get their ears pierced.应该允许16岁的青少年扎耳洞
Get their ears pierced 意为“扎耳洞”，此处get用作使役动词，意为“使，让”。“get+sth.+动词的过去分词” 意为“使...被...”,动词的过去分词作宾语补足语。此结构中的get可换成have。
I got my car repaired
She got her hair cut
练习:He wants to get his TV______.
A.repairing
B.repaired
C.to repair
5.He should stop wearing that silly earring他应该停止戴那个傻傻的耳环
Stop doing sth 停止做某事（停止正在做的某事）
Stop to do sth停下来去做某事（停止正在做的某事去做另外一件事）
They stopped doing their homework
They stopped to do their homework
练习：Dad，I’m really tired and hungry
Why not stop_____ and eat some cookies?
A.to do your homework
B.do your homework
C.doing your homework
D.did your homework
6.I’m going to bring m y new camera to take lots of photos.我打算带我的新相机去拍许多照片！
7、When I was two running through the field，she made sure I was safe and kept me from danger.
① make sure 意为“确保、务必...”,常用于祈使句中，表示请求或要求对方按照要求做某事，其后常接that引导的宾语从句或of短语。
Make sure that you pick us up at five’o clock
We make sure of our seats for the movie.
② keep sb./sth from sth. 意为“使某人/某物免受......的影响或伤害”
Sunglass can keep our eyes from the sun
【拓展】keep sb from doing sth 阻止某人做某事
My mother kept me from staying up late
8、But I talked back loudly...但我大声地回嘴
Talk back意为“回嘴，顶嘴”，talk back to+ sb ，对...回嘴
Don’t talk back to your mother like that
Little children should not talk back to their parents
9、I regret talking back，not listening to Mom我懊悔（跟妈妈）顶嘴，懊悔不听妈妈的话
Regret（regretted，regretted，regretting）是及物动词，意为“感到遗憾，懊悔”，其后可接名词、代词、that/what引导的宾语从句、动词-ing形式或动词不定式作主语
If you don’t do it now，you’ll regret it！
I deeply regret what I said
Yes，but now I realize I was wrong，I really regret_______that silly thing to my mum.
A.do
B.to do
C.doing
D.did
10.Parents should give teenagers chances to make their own decision.
①chance此处用作可数名词，意为“机会”，其后常跟to do sth或者of doing sth 作后置定语，意为“...的机会”
Have a chance to do sth = have a chance of doing sth有做某事的机会
She has a chance to make a speech
She has a chance of making a speech
②one’s own 某人自己的...
My own我自己的...
Your own 你自己的...
Their own 他们自己的...
Make one’s own decision，意为“自己做决定”，相当于make a decision for oneself
Teenagers should be allowed to make their own decision
Teenagers should be allowed to make decision for themselves
11.This way，when they start working they can manage their own lives 这样，当他