人教版九年级英语unit7知识点讲解及同步练习

Unit7 Teenagers should be allowed to choose their own

clothes

第一课时sectionA（1a-2d）

课堂考点探究

1.license n.(=licence)证；证件

driver's license 驾照

2.safety n.安全;安全性

其形容词形式为safe，意为“安全的”。

其反义词为danger,意为“危险”

3.smoke 的用法

▲作不可数名词，意为“烟”

如:The chimneys of factories pour plenty of smoke into the air.

工厂的烟自把大量的烟雾排放到空气中。

▲作动词，意为“冒烟：吸烟”

如：Peter smokes several cigars every day,彼得每天抽好几支雪茄.

4.get ears pierced 打耳洞

此结构：“get+宾语十宾语补足语(过去分词)"表示“使某事被做：请别人做某事”，其中get 可用have替换。过去分词表示的动作往往是别人做的，与句子的主语无关。如：

My bike is broken. I will get/have it fixed up tomorrow morning.

我的自行车坏了我明天早上找人修理它。

5I don't think sixteen-year-olds should be allowed to drive.

我认为十六岁的孩子不应该被允许开车。

▲本句采用了否定前移，真正的否定在后面从句中。

▲sixteen- year-olds 是合成词，表示“十六岁的孩子”，相当于sixteen-year- old children。合成名词的复数形式通常只将其中的主体名词变成复数。如：grown-ups成人

▲allow“允许；准许”，通常用于以下结构中：

allow doing sth.允许做某事

allow sb.to do sth.允许某人做某事

should be allowed to do sth.

应该被允许做某事

【注意】含有情态动词的被动语态结构：情态动词+be+动词的过去分词

积累词汇·打好基础

I.选择方框里的词并用其适当形式填空。

fix, license, earring, safe, pierce,

1. _________isn't allowed in the hospital.

2. You mustn't drive on the road without a driver's_______.

3. Sixteen-year-olds shouldn't be allowed to get their ears_________.

4. My aunt bought a pair of silver __________last week.

5.For_________ ,you should always climb the mountain with a partner.

6. My bike is broken.I will have it __________up tomorrow morning.

Ⅱ.根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。

A: You look unhappy,Jack.1. _______________________________?

B:I wanted to visit my grandparents,2.__________________________________.

A:Why?

B:Because I wanted to go to my grandparents' house by bike, but they thought it was too dangerous. So I argued with them.

A:3. ___________________________________________?

B:They live in the countryside.

A:I agree with your parents.4. ___________________________________. It's a little

far and there are too many cars on the way.

B:Maybe you are right. What should I do then?

A:5.______________________________________________.

B:OK.Thanks.

B 综合训练·提升能力

Ⅲ.完形填空。

Sun Li was not happy at school last month. It was not because 1 hated school. It was because of her 2 .

Sun studies in Anhui. Her school has a 3 rule about hair: no changing your hair color,no 4 hair; boys should have a crew cut(平头) ， 5 girls' hair can't hang past their ears.

Sun and the other girls in her class hate the 6 . They call it ‘mushroom head(蘑菇头)”.

Sun's story is not the 7 one. In many other schools, there is also a hairstyle 8 . Last week in a school in Beijing,some students were 9 to cut their long hair.

Mr. Xu is the headmaster of the school.In his school, girls can't have hair 10 their shoulders(肩膀). He says the hair rule is there for a good 11 .

“Everybody needs to have a look that matches his or her job," says Mr. Xu.“Those hairstyles are12 adults. Students are 13 from adults.”

The strict hair rule is not only made for students. Teachers also have to 14 it. “While students can't change their hair color, 15 can their teachers,”says Mr.Xu.

( )1.A.I B.she C.he D.they

( )2. A.study B.talent C.hair D.clothes

( )3.A.strict B.personal C.lucky D.natural

( )4.A.beautiful B.short C.clean D.curly

( )5.A.or B. so C.and D.if

( )6.A.rule B.hairstyle C.exam D.review ( )7.A.same B.old C.only D.clear ( ）8.A.rule B.story C.safety D.idea

( )9.A.allowed B. helped C.stopped D.asked ( )10.A.before B.after C.past D.under ( )11.A.history B.future C.promise D.reason ( )12.A.with B.for C.of D.about ( )13.A.different B.safe C.fair D.peaceful ( )14.A.introduce B.follow https://www.360docs.net/doc/0012569865.html,plete D.copy ( )15. A.neither B.either C.also D. so Ⅳ.根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺、内容完整。

Traveling by subway can be quite hard,especially during rush hour. You have to fight your way into the carriage(车厢).1. ________The smells of some passengers' food are very strong,too.

Since April, the government of Beijing has been collecting opinions on the revised(修订的)Beijing Metro Passenger Rules.2._____

Four kinds of actions were added to the revised rules. 3. __________Besides, eating or drinking,riding without paying the ticket and handing out advertisements are included.

4. ________The rules say that all passengers except(除了) people with certain needs are not allowed to eat or drink on the subway. Others think drinking water should be allowed.

5._________

“What problems will it cause if I just quietly eat some food that doesn't have any smell and hold on to the packaging(包装) when I'm done?”a traveler said.

A.However,people have different opinions about eating and drinking on the subway.

B. They include stealing others' seats.

C. People can get thirsty on the crowded subway.

D. And you have to avoid coffee that could spill(洒) on you.

E. The rules say that if passengers don't follow the rules on the subway, they will end up with bad credit(信用) scores.

V.（郑州期末）阅读短文，根据语篇要求填空，使短文通顺、意思完整。每空限填一词。

I enjoy playing chess. It is my hobby. It is said to be 1. _______greatest game in the world,and I consider it very interesting.

My mum taught me how to play it 2.______I was seven years old. At the beginning, she beat me every time. But then on my eighth birthday,I won for the first time. I nearly always beat her now.

It takes about a day 3.______ learn the rules.

But if you want to be better, you have to practice for years, You don't need much to play chess just a chess set and someone to play with. Chess sets can 4. ______quite cheap,or really expensive. Some people collect chess sets 5._______ a hobby, but I prefer to play them.

第二课时sectionA（3a-4c）

课堂考点探究

①lift的用法

▲作动词时，意为“举起；抬高”，强调用体力或者机械把某物从地面举到一定高度。也作lift up，如果宾语为代词，应将代词放在lift和up之间。如：

The boy lifted the box easily.

那个男孩轻松地提起了那个箱子。

—Would you please help me lift it up on the table?你能帮我把它抬到桌子上吗？

—It's a piece of cake.小事一桩

▲作可数名词时，意为“电梯；搭便车”。

get into the lift 上电梯

give sb. a lift 让某人搭便车

② regret的用法

regret为及物动词，意为“感到遗憾；懊悔”，后跟名词、代词、动名词、动词不定式、that或what引导的从句作宾语，

常用短语为：regret to do sth.(对要做的事感到遗憾)，

I don't regret telling her what I thought.我不后悔告诉她我的想法。

I regret to tell you that you didn't pass the exam.

我很遗憾地告诉你,你没有通过这次考试。

③ manage 的用法

manage 用作动词,意为“完成（困难的事）；应付（困难局面）”，常与can、could、be able to连用。常用搭配manage to.do sth.设法做成某事。如：We can manage to complete the work as soon as possible.

我们能设法尽快完成工作。

4. make sure 的用法

make sure 意为“务必做到；确信;查明”，后跟that 从句或of 短语。如：—Make sure of his coming before you set off.在你出发之前要确定他会来。

I make sure (that) he will come.我确信他会来

⑤ talk back 的用法

talk back 为“动词十副词”短语意为“顶嘴；回嘴；抬杠”。如：

Don’t talk back to your mother like that！不许和你妈妈那样顶嘴！

A 积累词汇·打好基础

I.根据句意及汉语提示写出正确的单词。

1. Children went on a picnic and played in the ________(田野) yesterday.

2. Although we don't have much money,we can_______ (应付)it.

3. Look! A little girl is_________ (哭) over there.What's the matter with her?

4.In the USA,people usually________ (拥抱) each other when they meet.

5. I always go upstairs by _______(电梯).It's very convenient,

6. The food in the restaurant is very ________(糟糕的),I will never eat there again.

7. Kate thinks it meaningful to volunteer to do something useful for

her______(社团).

8.The Greens live a happy life in their ___________(极小的)house.

Ⅱ.用括号内所给单词的适当形式填空。

1. Everyone must keep the rules of __________(social).

2.My parents often___________ (educate) me to be kind when I was a child.

3.I think Mike sang ___________(bad) at the party last night.

4. Li Lin says he will have a chance_________(study) abroad next month.

5. The famous poet Li Bai wrote a lot of ________(poem) in his life.

6. This box is too heavy for me. Can you teach me how ______(lift) it?

7. Paul has always regretted ______(sell) the car. Now he has to take the bus to work.

8.I'll be away for a long time. Please look after my pet_______ (care).

I.根据汉语意思完成下列句子，每空一词。

1.迈克很有礼貌，他从不和父母顶嘴。

Mike is very polite and he never______ ______ to his parents.

2.危险。让孩子们远离山顶。

It's dangerous,________ the kids________ ________ the top of the mountain.

3.快点！该是你自己做决定的时候了。

Come on! It's time for you to_______ _________ ______ _________.

4.找到新工作后，我从家里搬了出来。

I ______ _______from my home after finding a new job.

5.你能帮助我照顾这些动物吗？

Can you help me to______ _______ ________ these animals?

B 综合训练·提升能力

V.(2019·江苏镇江中考改编)阅读短文，从方概中选择适当的词并用其正确

I. luck, big, because, work, one, rule, true, try, into

As I entered an international high school,all my friends felt surprised at my short hair. This is 1._______ my old school thinks teenage years aren't the time for looking pretty. Then coloured my hair blue. For the 2.______ time,I felt free and beautiful, This international school seemed to meet my needs.

I had a traditional education background,went to public schools,received normal education and was required to follow 3. ________like every other student. Later,I began to wonder whether this education was 4.________ suitable for me.

However, in the new school my high hopes were not met. For a while, I found myself in a surprising situation as I faced before, It was simply the 5. ________challenge I faced in my education—the freedom to 6. ________new things. In the old system,I was strongly advised against trying new things, But in my new school,it 7. _______the opposite way we had many chances to try new things, But if I

failed, I must be responsible(负责任的)because I put 8. ______in such risk. Finally,it led me to get

9.________ trouble again.

As time went by,I started to find my own balance. In fact,none of the education systems in the world is perfect, I am 10. ______enough to have a chance to bring great value from both systems together, As a result.I've built a system for myself Ⅵ.（2019·湖北孝感中考）阅读理解。

Welcome to the Huangshan Taiping Cableway(索道)！This is Asia's longest and China's biggest tourist cableway! Each cable car can-carry 100 passengers and one staff worker.The cableway is 3,709 meters long.

The ride takes about eight minutes.

Here are things you must know before you take our cable car.

▲Please obey the rules, Wait in a line for tickets,security check and entry.

▲You must show your ticket to enter the passenger hall and take the cable car.

▲People who have serious illnesses should not take the cable car.

▲ Don't use your mobile phone while you are in the cable car. Keep your head and hands inside the car. For the cable car may shake during the ride, please hold the handrail(扶手) firmly.? If anything goes wrong,please keep calm.Ask the staff worker for help.

▲Please bring your personal belongings with you before your leave the cable car. Don't step out of the car until it stops completely.

▲ You are not allowed to carry flammabl e,explosive or other dangerous things into the cable car.

Please call our staff when you need help. Our service number is 0559-********.

Thank you very much for your cooperation.

( )1. Each cable car can carry_______ people in total.

A.100

B.101

C.110

D.113

( )2. Before travellers enter the passenger hall,they must______.

A. take a photo

B.show their tickets

C. hand in their mobile phones

D.take a physical examination

（)3. According to the passage, flammable and explosive things are A.expensive B.cheap C.delicious D.dangerous （)4. Passengers should hold the handrail firmly because during the ride.

A.the cable car runs too fast

B.the cable car may be broken

C.the cable car may shake

D.the cable car is often crowded

（)5. The passage above may be________.

A.a notice

B.a report

C.a piece of news

D.a story

单元语法专项

含情态动词的被动语态

结构情态动词+be+及物动词的过去分词

肯定句主语+情态动词+be+及物动词的过去分词（+其他）

例如：The letter should be finished today.这封信应该今天完成。

否定句主语+情态动词+not+be+及物动词的过去分词(+其他).

一般疑问句情态动词+主语+be+及物动词的过去分词(+其他)？答语

Yes，主语+情态动词.或No，主语+情态动词+not.

特殊疑问句疑问词+一般疑问句？

例如：What should students be allowed to do?学生应该被允许做什么？

I.根据句意用括号内所给单词的适当形式填空。

1.Teens should___________ (educate) to be polite to the elderly.

2.The problem can ________(work) out by my brother easily.

3. More trees must________ (plant) to protect the environment.

4. These books shouldn't __________ (put) on the floor.

5.A dictionary can __________(use) in the exam by us.

Ⅱ.单项选择。

( )1. This milk powder(奶粉) ________clean and dry according to the instructions.

A.should be carried

B.must put

C.should place

D.must be kept

( )2.(2019·湖北咸宁中考)—The passenger refused to move after taking another

one's seat!

—What a shame! He _________according to the newly credit system(诚信体系).

A.punish

B.punished

C.will punish

D.will be punished

( )3.Attention,please! All the mobile phones should _________before the meeting starts.

A.turn off

B. be turned off

C. be turning off

D. turned off

( )4.—Tom is always careless with his schoolwork. Could you help him?

—No problem! I think he to think twice before starting.

A.should be told

B.can tell

C.should tell

D.can be telling

( )5. As everyone knows,rubbish everywhere.

A.need be thrown

B.mustn't be thrown

C.can't throw

D. may throw

( )6.-Do you know when and where the 24 Winter Olympic Games

______？

—In Beijing and Zhangjiakou,in 2022.

A.is held

B.will be held

C. will hold

（)7.A new international airport ________in the city next year.

https://www.360docs.net/doc/0012569865.html,pletes

B. is completed

C.will complete

D. will be completed

I.按要求完成句子，每空一词。

1. Teachers should encourage students to speak out their own thoughts.(改为被动语态)

Students______ _____ ______ ______speak out their own thoughts by teachers.

2. Parents must stop children from playing computer games too much.(改为被动语态)

Children_____ _______ _____ _______playing computer games too much by parents.

3.(2018·上海中考改编) We will hold a class meeting to talk about team work next Friday.(改为被动语态）

A class meeting_______ ______ ________to talk about team work next Friday.

4. Students should be taught how to manage their own lives by their parents.(对画线部分提问)

_______ ________students______ ________how to manage their own lives by?

课堂考点探究

1. late 的用法

late adj.&. adtv.迟;晚

be late for 迟到

【拓展】

▲later是late的比较级，同时later也可用作副词，意为“再过一段时间；一段时间之后”。

▲latest adj.“最近的；最迟”

▲lately adv.“最近”

2.fail a math test 数学考试不及格

▲fail the test 考试不及格

pass the test 通过考试

▲fail(in)还可表示“在某方面不成功”。如：

Mr. Wang failed (in) his driving test three times. 王先生驾驶考试三次不过关。

▲fail 还可以与不定式连用；

fail to do sth.意为“不能做某事；没有做某事”。如：

Jim often fails to keep his words.吉姆经常不守约。

③ strict的用法

形容词，意为“严格的；严厉的”，可作定语或表语。

be strict with sb.意为“对某人严格要求”；

be strict in/about sth.意为“对某事要求严格”。

④辨析sometimes,sometime，sometime 与some times

sometimes 意为“有时”，表示频率，常与一般现在时连用，可放在句首或句中。

sometime 意为“某个时间”，用来指不确定的过去或将来的时间。

some time 意为“一段时间”常与for连用。

some times 意为“几次；几倍”。

Ⅱ.根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思

连贯、完整。

A:Hi,Kate! You look cool in the blue dress.

B:1._______________________________________ . I bought it in the mall.

A:Really? 2.______________________________________?

B:Yeah, I can choose the clothes I like.

A:You're so lucky. My parents don't think I can make good decisions.

3.____________________________________.

B:I have lots of rules at home,too.4.________________________________.

A:Me,too. But sometimes I can study at a friend's house at night.

B:I hate the rules. How about you?

A:5. ________________________.But I think they may be good for us.

B:That's true.

Ⅲ.完形填空。

Many families find it useful to write down some rules about what family members are 1 to do. Every family member should know what is or isn't 2 .The rules can be stuck(粘贴) on the fridge. In that way,younger children can have to read them.

Rules are also helpful to teenagers. 4 sticking the rules on the fridge,it's a good idea to keep 5 somewhere a little more private. For example,teenagers can stick the rules on the wall of their 6 ___.

When to start making rules

You can manage to make 7 rules as soon as your child has the language skills to 8 them. Young children will need parents 9 to follow rules. They need help to understand and remember rules. You can give your child a hug 10 he does well.

Teenagers and rules

Rules about safety are 11 to teenagers. Many people think teenagers 12 be allowed to stay out late. And without a driver's 13 teenagers should not drive a car. Rules about health are also very necessary. Teenagers shouldn't 14 .It is bad 15 their health.

( )1. A.hoped B.expected C.refused D.stopped

( )2. A.changed B.allowed C.mentioned D.connected ( )3.A.chances B.time C.speed D.secret ( )4.A. Instead of B. Because of C.By D.With ( )5.A.it B.them C.him D.her

( )6.A.libraries B.classrooms C.kitchens D.bedrooms ( )7.A.fool B.patient C.simple D.difficult

( )8.A.look B.know C.see D.understand ( )9.A.money B.idea C.support D.job

( )10.A.when B.where C.what D.why

( )11.A.polite B.impolite C.convenient D.helpful ( )12.A.should B.shouldn't C.can D.needn't ( )13.A.number B.passport C. license D.card ( )14.A.smoke B.run C.sleep D.exercise

( )15.A.with B.to C.for D.at

IV.阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺，意思完整，每词限用一次。

while, feel, advice, rule, one, scare, luck, they, chance, good It is school time again, the new start of a new period.

You are probably 1. _________excited and a little sad that summer is over. Some kids feel nervous or a little 2._________ on the first day of school because of the new things.new teachers,and maybe even a new school. 3. ______,these new worries only stay for a little 4._________.

On your 5. _______day.most teachers start the school year by introducing

6.______ and talking about all the things you'll do that year.Maybe you'll have a

7.______ to tell

something about yourself to the others of the class. The most important thing for you is to learn new 8. _______and follow them. After all,rules can make the school life 9.______.

Besides, the most exciting thing for you is to meet new friends in a new place. The first day of school doesn't sound bad, but there is some10. ________for you to make you a better person,such as developing good learning habits,making a good plan and taking your new schoolwork seriously. The last but not least is to have fun in your new school.

V.阅读短文，根据语篇要求填空，使短文通顺、意思完整。每空限填一

词。

Every student should obey the healthy life rules. 1. _________these rules are often broken during the vacation. How can parents help their children get ride of their bad lifestyle?

First, parents should communicate with their children well. Parents must help their children realize the danger of 2. ________a lifestyle. Parents should not always order their children what to do and what not to do. Parents 3. better consult(商量) some things with their children. Secondly, parents should try 4.________ best to do something

meaningful with their children. This will not give the child independent time. Children use their phones when they're alone. 5. _______they don't play with their phones, they may go to bed early. Finally,parents should ask the experts for help. The experts will tell children that staying up late is very bad for their health.

课堂考点探究

1.get in the way of 的用法

get in the way 为固定短语意为“妨碍”，常与介词of连同，如：