资源简介

(共70张PPT)
Teenagers should be allowed to choose their own clothes
Unit 7
整单元知识点解析
Language points
1. 情态动词的被动语态
1. Teenagers should be allowed to choose their own clothes.
2. Teenagers should not be allowed to smoke.
3. It is not allowed in the museum.
4. Do you think we may be allowed to take photos if we don’t use a flash
以上四句都含有重要的句型be allowed to do sth.
其中第三句是此句型的一般现在时，一二四句是情态动词与此句型的混合使用。
2. allow sb. to do sth. 允许某人做某事
allow doing sth. 允许做某事
(sb.) be allowed to do sth. (某人)被允许做某事
Eighteen-year-olds qualify to vote.
年满十八岁者有选举权。
Even five-year-olds do not want a party every day.
就算是5岁的孩子也不想天天聚会。
Sixteen-year-old Hans stepped forward.
十六岁的汉斯向前走着。
Mike is a sixteen-year-old boy.
迈克是一个16岁的男孩。
3. sixteen-year-olds 名词
sixteen-year-old 通常只做形容词
→I don’t think sixteen-year-olds should be allowed to drive.
I think sixteen-year-olds should not be allowed to drive.
4. 宾语从句中的否定前置
宾语从句中，若主句谓语动词是think, believe,
suppose, expect, guess, fancy, feel, imagine等表示心理活动的动词时，宾语从句不能用否定形式，若宾语从句是否定句式，则常将否定词
not前移到主句谓语动词前面，从而形成“形式上否定主句，实际上否定宾语从句”的现象，这种语法现象叫做否定前移。
注意：
这种特殊句型的主语一定是第一人称 I 或者we，若是第二三人称代词（不论单复数）做句子主语，便不能形成否定前移。
否定前移
5. serious enough
enough在这里是副词，意思是“足够地；充分地；相当”，修饰形容词或副词表示程度，一般放在所修饰的形容词或副词的后面。
He is brave enough to face dangers.
他很勇敢，足以面对各种危险。
He plays well enough for a beginner.
对于一名初学者来说，他弹奏得相当不错。
enough还可以作形容词，意思是“足够的”，作定语放在名词前、后都可以。
He has enough money (= money enough) to buy a car.
他有足够的钱买一辆汽车。
相当于：He has so much money that he can buy a car.
英语口语中一个直接拒绝对方的表达用语，强调不赞同别人的观点，或根本没有可能按照其要求去做事。
Will they give you a job No way!
There is no way… 没有办法……
There is no way for you to reach her.
你没办法找到她。
6. No way! 不可能；不行
have/get+名词/代词+V-ed
“请别人做某事；使某事完成(自己也可能参与) ”
在此结构中，V-ed作宾语补足语，和宾语之间构成被动关系。
Go and get your hair cut.
去找人理一下发。
我们不该允许16岁的孩子穿耳洞。
7. Sixteen-year-olds shouldn’t be allowed to get their ears pierced.
have sb. do sth 让某人去做某事
I had him arrange for a car.
have sb. doing sth. 让某人持续做某事
He had us laughing all through lunch.
have sth. done 使某事完成
We had the machine mended just now.
get sb. to do 使某人干某事
I can't get anyone to do the work properly.
拓展
pierce v. 刺破; 刺穿
The needle pierced her finger.
针刺进了她的手指。
We use the machine to pierce holes in the
steel sheet.
我们用机器在钢板上打洞。
A sharp cry pierced the air.
一声尖叫刺破长空。
8. He doesn’t seem to have many friends.
seem to do sth. 好像
e.g. His temperature seems to be all right.
他的体温似乎正常。
seem的其他用法:
(1) seem+形容词
e.g. The question seems quite easy.
这个问题似乎很容易。
(2) seem+名词
e.g. That seems a good idea.
这似乎是个好主意。
(3) It seems + that 从句
e.g. It seems (that) she can’t come.
她好像来不了了。
【语境应用】根据汉语意思完成英语句子。
1) 这儿的衣服似乎很贵。
The clothes here ______ very expensive.
2) 他们似乎周六要去上海。
They seem ______ to Shanghai on Saturday.
3) 好像今天她要开车去上班。
____________ she’ll drive to work today.
seem
to go
It seems that
1. When I was a tiny baby crying all night, my mom sang to me and stayed by my side.
crying all night是现在分词短语，在名词baby后作定语，起修饰名词的作用。
e.g. Do you know the young man waiting outside the school gate
你认识在校门外等待的年轻人吗？
Language points
stay by one’s side 在某人身边（给予帮助或支持）
stay away from 使…远离
stay up late 熬夜
stay out 呆在外面
stay with sb. 和某人呆在一起
stay vi. stay at the hotel。 呆在酒店里。
stay linking v.
stay clam, 保持冷静. stay healthy，保持健康
相关短语：
by小结
可表示位置：在……旁边；从……旁边(经过)
可表示交通、传递等的方式：乘……
可表示时间：到(某时)之前；不迟于
可用于构成被动语态：被，由
可表示方式或手段：by+动词的-ing形式
(在句中作方式状语) 通过……方式(方法)；借助……
手段
e.g. Come and sit by us.
Harvey goes to work by bus every day.
Connie will come back by 10:00 pm.
English is spoken by lots of people.
My brother studies history by working with a group.
【语境应用】根据汉语提示，用含有by的短语完成下列各句。
1) The nurse went to Taiyuan ________(乘火车) last month.
2) His grandfather made a living _____________(靠卖水果) in the past.
3) The scientists have to arrive at the village _________(八月以前).
4) Allen goes ________________(经过邮局) on her way to school every morning.
5) The book was written _________________(由几个工程师).
by train
by selling fruits
by August
by the post office
by several engineers
2. When I was running through the field, she made sure I was safe and kept me from danger.
当我在田野上跑，她确保我的安全，让我远离危险。
1 run through 跑过
2 make sure 确保
3 keep sb from 使某人免受某物
3. When I fell and hurt myself, she lift me up and gave me a hug.
当我跌倒，摔伤我自己，我把我拉起来，给我拥抱。
1 fall-fell-fallen 跌落
fall down跌落 ，fall over摔倒， fall behind落后
2 hurt-hurt-hurt 疼痛，受伤 hurt oneself
3 lift up 举起来
4 give sb a hug 拥抱某人
4. When I was seven coughing badly, …
coughing badly在这里作状语，起修饰作用。修饰前面的主语I，表明主语当时的状态。这是一个伴随状语。整个 when I …部分是作时间状语从句。
该句子翻译为：我七岁时咳嗽得很厉害，
badly adv. 差
是bad的副词形式，是well的反义词
e.g. Anna sang so badly at the party.
Anna在晚会上唱的很糟糕。
badly adv. 严重地
常修饰hurt, injured, wounded等词，与seriously同义
e.g. Is the boy badly hurt
那个男孩伤的重吗？
badly adv. 非常地 (常和want, need等词连用)
e.g. Alan wants to see his mother badly.
Alan非常想见他的妈妈。
【语境应用】完成句子。
1) 汤姆从自行车上掉了下来，他的左腿严重地受了伤。
Tom fell off his bike and his left leg __________
____________.
2) 昨天我表弟在篮球比赛中打得不好。
My cousin ___________ in the basketball game yesterday.
3) 我非常想有自己的公司。
I ______ to have my own company ______.
hurt / injured
played badly
want
badly
was badly
5. I was late for school from staying out past ten.上学迟到只因十点还在外游荡。
from 表示“因为”
1) They really do get pleasure from spending money on other people.
他们确实因把钱花在别人身上而从中得到快乐。
2) The problem simply resulted from a difference of opinion.
问题仅因意见不同而引起。
6. Now I’m an adult, thinking back to those times.
think back to sth回想起某事
times n. 时光，岁月，时代
有时也会用days表达类似含义。
e.g. People started to play football in ancient times.
人类在古代就开始踢足球了。
In those days, people used to write a lot more letters. 那时候人们更习惯写信。
现在我长大了，回想当初的时光。
They were hard times and his parents had been struggling to raise their family.
那是一段困难时期，他的父母一直挣扎着养家糊口。
time 不可数名词
have a good time 过上快乐的生活
have a hard time 过着艰难的生活
7. I regret talking back, not listening to Mom.
regret 感到遗憾；懊悔
我悔恨自己顶嘴，没有听妈妈的忠告。
We regret to inform you that your application has not been successful.
regret doing sth 对某事感到懊悔、遗憾
I believe you will regret leaving Paris.
regret to do 很遗憾地/抱歉地做......
regret + n. / pron.
regret + that / wh-clause
regret to say / tell... 遗憾地说/告诉
e.g. She immediately regretted her decision.
她立刻对她的决定感到后悔。
I deeply regret what I said.
我对我所说的话深感后悔。
【语境应用】根据汉语意思完成英语句子。
1) 我很遗憾地告诉你，你没通过考试。
I ___________ you that you didn’t pass the test.
2) 汤姆后悔把真相告诉了他母亲。
Tom ______________ the truth to his mother.
3) 我感到很遗憾，三年前我和她失去了联系。
I __________ I lost touch with her three years ago.
regret to tell
regret telling
regret that
【拓展】
remember to do sth. 记得要去做某事
remember doing sth. 记得做过某事
forget to do sth. 忘记要去做某事
forget doing sth. 忘记做过某事
shout back， talk back 顶嘴
I never shout back when my parents speak to me。
当我父母和我谈话时，我从不顶嘴。
shout to
shout at
shout down
talk to
talk with
talk about
1. Teenagers are too young to make their own decisions.
make one’s own decision 自己做决定
【拓展】
make a decision to do sth. 决定做某事
e.g. I don’t want to make the wrong decision and regret it later.
我不想作出错误的决定，然后再来后悔。
Language points
【语境应用】单项选择
– Would you like to go to the space museum
– I’d love to, but I haven’t made (a) ______. I’ll think about it.
A. progress B. mistake C. mess D. decision
D
2. Do you think we must keep teenagers away from the Internet
keep…away from 避免接近；远离
【拓展】
keep healthy 保持健康
keep in mind 记住，放在心里
keep on 继续
keep one’s words/promise 信守诺言
keep to 遵守，坚持
keep up with 跟上，保持联系
3. This way, when they start working they can manage their own lives.
manage v. 完成(困难的事)；应付(困难局面)
manage to do sth. 设法做成某事
= succeed in doing sth.
e.g. We managed to get to the airport in time.
我们设法及时赶到了机场。
短语 意思 例句
manage to do
try to do
设法做到某事，强调成功的干成某事
尽力做某事，强调动作，成功与否不清楚
I managed to finish reading that novel in one month.
Wang Han tried to climb to the top of the mountain.
【语境应用】根据句意，用manage或try的适当形式填空。
1) My brother worked hard and ________ to pass the exam. He was happy.
2) Tom ________ to pass the exam, but failed because of laziness.
managed
tried
4. Their parents believe that they should be educated to take care of themselves from a young age.
educate vt. 教育；教导
educate sb. to do sth.
education n. 教育；培养
e.g. Mr. Zhang always spends lots of time educating his two children.
张先生总是花大量的时间教育他的两个孩子。
They are having a class to educate teenagers to know the dangers of smoking.
他们正在上一节教育青少年了解吸烟危害的课。
The government is spending a lot of money on education.
政府在教育方面花了大量的资金。
【语境应用】用educate的适当形式填空。
1) The purpose of the activity is to _______ people to protect the environment.
2) When my uncle was young, he was ________ in Australia.
3) In order to receive a better _________, Jim wants to go to college.
educate
educated
education
Language points
1. Do you ever get to school late
你曾经上学迟到过吗？
ever 曾经, 以前，总是
一、用于一般疑问句，意为“曾经、这以前”现代汉语中
一般不译出。
Does she ever go out at night？她通常晚上外出吗？
二、ever用于疑问句时，其答语中不用ever，若否定则用never。如： Have you ever heard the song sung？Yes，I have．（No，Never．）
三、用于否定句，意为“无论何时都不……，至今不曾……”。
Nothing ever happens in the lonely village．这个遥远的小村子至今未出过事。
1) Where did you get that skirt
2) Go and get your breakfast.
3) I got a lot from the story.
4) Get John a drink.
buy
eat
learned
bring
请试着用英语解释划线的单词。
5) Li Ming doesn’t study hard, so he often
gets low marks in test.
6) You should get your friends to help you.
7) Dad has gone to Hong Kong. He got
there last night.
receives
ask
reached
get
Give as good as one gets.
2. The car will find its way round the hill
when it gets there.
Can you get the meaning of each sentence
一报还一报。（以德报德，以怨抱怨）
车到山前必有路。
3. Harm set, harm get.
4. He who makes constant complaint
gets little compassion.
5. It’s easier to get money than to keep it.
害人害己。
挣钱容易攒钱难。
经常诉苦，没人同情。
get用法小结
get
得到，获得； 带来； 受到； 接收到； 买； 达到； 患上； 与(某人)通电话；
处于； 使(某事)发生，使完成(某事)； 开始； 抵达； 接(电话)，应(门)；
抓住，捉住，逮住； 理解，明白
be strict with sb. 对某人要求严格
be strict in sth. 对某事要求严格
2. Parents should not be too strict with teenagers.
父母们不应该对青少年太严格。
我记忆中的父亲不苟言笑，对我要求严格, 对他自己的工作也很严格。
In my memory, my father was a man of few words and he was strict with me and in his work.
1.But sometimes these can get in the way of their schoolwork, and parents might worry about their success at school.但是有时候这些会妨碍他们的学习工作，父母们可能担忧他们在校的成功(表现)
get in the way of +名词/代词，动词短语，意思是:挡…的路 ；妨碍。
Language points
Computer games will get in the way of his study.
电脑游戏会妨碍他学习的。
含有way的短语：
by the way 顺便说一下 in a way 在某种程度上
on the way to在去 ...的路上　 across the way 路对面, 街对面
over the way 路对面, 街对面 　 a long way off 在远处, 离得远 　
have a way of 有...习惯 　　 have a way of doing sth. 有...习惯 　
all the way 一路上, 沿路，从远处, 特地，自始至终
2. He is on his school team and has always wanted to be a professional runner
when he grows up.他参加学校队，并且已总是想长大时，成为一名职业运动员。
on one’s team介词短语，意为“在……小组； 是……的队员”。
如：I am on my football team now.我现在是足球队的队员。
professional 形容词，意为“专业的，专职的”。profession n. 职业，专业。
3.We have nothing against running!我们没有反对跑步！
Have---against 动词短语，后面跟动名词或名词, 意为“认为（某事）是反对…的; 某事对…不利”。 have nothing against 意为“不反对……”，后面跟动名词或名词。
如： I have nothing against that.我不反对那事。
4.My parents have always taught me how important it is to work hard at school and enter university.我的父母已总是教导我在校努力学习和上大学是多么重要。
how important it is ……是taught后引导的宾语从句，用陈述形式。后面的宾语从句中，不定式是真正的主语，it 是形式主语。
如：It’s easy to speak English in public.在公共场合说英语很容易。
5. I think I should be allowed to make this choice myself.
划线部分是think的宾语从句
我认为我应该被允许自己做选择。
I don’t think I should help you with your homework.
我认为我不应该帮助你完成你的家庭作业。
这是一种否定前置的语法现象，其反义疑问句要以从句为准，并且用肯定形式。
I don’t think he will finish the work on time, will he？
5. I think I should be allowed to make this choice myself.
make this choice 动词短语，意为“做这个选择“。 choice是choose的名词形式。相当于 choose to do sth.
He hopes he can make a choice to do something he likes.
He hopes he can choose to do something he likes.
have no choice but to do sth.
除了做某事以外，别无选择；只好做某事
e.g. He has no choice but to go with them.
他别无选择，只好跟他们去。
6.I need to spend more time on English.
我需要在英语上花费更多的时间。
人+spend + 时间+(in)+动名词；
人+spend + 时间+on+ 名词；意为“花费某些时间做某事”。
拓展：
cost: The shoes cost him more than $ 100.
sth. +cost +sb. + 钱
pay: The man paid $100 for his shoes.
sb. + pay + 钱+ sth.
take: It took the man 5 hours to walk to the village.
It takes sb. +时间+ to do sth.
7. My wife and I have supported every one of his races.
我妻子和我也曾经支持他的每一次比赛。
support vt. n.支持
support sb. with sth. 用某物支持某人
e.g. I hope you will support me in my efforts to
discover the truth.
在我努力寻求揭发真相时，希望你能支持我。
在困难时期，你的支持对我很重要。Your support is so important to me during this difficult time.
8. …but I’m serious about running.
be serious about 对……是认真的
e.g.你应该认真对待你的工作。
You should be serious about your job.
serious adj. seriously adv.
9. My parents have always taught me how important it is to work hard at school and enter university.
我父母总是教导我在学校努力学习，上大学是多么重要。
1) 本句为主从复合句。宾语从句中含有how引导的感叹
句。感叹句中it为形式主语，其真正的主语是“to work hard at school and enter university”。
e.g. 我认为说英语是多么的容易。
I think how easy it is to speak English.
2) enter v. 进来；进去 相当于 come into
e.g. Please do not enter before knocking on the door.
进来前请先敲门。
He has no choice but enter that college.
除了进那所大学读书他别无选择。
[拓展]
enter 作为动词还可意为“参加”。
e.g. We entered the contest.我们参加了比赛。
10. Only then will I have a chance to achieve my dream.
1) 这是一个倒装句，正常语序是I will have a chance to achieve my dream only then. 但由于与前文的连贯性及强调的需要，only then被置于句首。
英文的句子大多主语在前，谓语在后。但在一些句子中，由于修辞或句子结构上的需要，谓语被部分或完全置于主语之前，构成“倒装语序”。
eg: Behind all these things lies the true meaning of Christmas:…
only用于句子的开头，后接副词、介词短语或状语从句时，句子应倒装。例如：
______ yesterday _________ find out that his watch was lost.
直到昨天他才发现他的手表丢了。
______ after a year _______ begin to see the results of my work.
直到一年后，我才开始看到我工作的成果。
Only
did he
Only
did I
2) achieve one’s dream，实现梦想
表达梦想的“实现”，除动词achieve外，英语常用fulfill和realize; 如果用于dream之后，还有come true。
英文的句子大多主语在前，谓语在后。
Language points
1. No matter how difficult we have, I believe all problems can be solved in the end.
不管我们面临什么样的困难，我相信所有的问题最后都能得到解决。
no matter 不论，无论，可以和特殊疑问词连用。
no matter who =whoever
no matter when=whenever
no matter where =wherever
no matter how= however
Eg：No matter where （Wherever） you go, we will go with you. 不论你去哪里，我们都跟你去。
no matter who (Whoever) you are, you should obey the rules.
不管你是谁，你都得遵守这些制度。
no matter how= however
however 还可以是副词，意思是：然而
I was given a chance to take part in the party. However, I had no time to go there.
in the end 意思是 最后，终于
辨析 in the end， at last， finally
in the end强调事情的结局。有时可与 at last 换用，但in the end 可以用于将来时，而at last 则不能，
　　All will come right in the end. 到头来，一切都会好的。(这时 in the end 不可为 at last )
at last 往往指经过重重困难,或指不愉快的经历后,强调为达到目的所做的努力，
　　The war had been long and hard, but now there was peace at last.　　战争是漫长和艰苦的，但是现在和平终于到来了。
finally多用于列举事物时，用以引出最后一项内容；或用在句中动词前，表示"好久才......"，例如：
　　Finally she went to Mr. Wang and had a friendly talk with him. 最后她走到王先生跟前，和他进行了友好的交谈。

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