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人教版 英语 九年级全册
Period 2 Section A Grammar Focus-4c
Unit7 Teenagers should be allowed to choose their own clothes.
同学们，上一课学习的单词、短语和句型，你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！
词汇听写
我们在Unit5学习了一般现在时的被动语态，在学习了一般过去时的被动语态，这节课我们一起来学习一下含有情态动词的被动语态。
导入新知
I don’t think sixteen year olds should be allowed to drive. I agree. They aren’t serious enough.
Do you think teenagers should be encouraged to make their own decisions？ No，I don’t agree with this. Teenagers are too young to make their own decisions.
Teenagers should not be allowed to have part time jobs. I disagree. They can learn a lot from working.
Do you think we may be allowed to take photos if we don't use a flash？ If you don’t use a flash，then it may be OK.
合作探究
含有情态动词的被动语态
英语中有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者；被动语态表示主语是动作的承受者。本单元重点讲解含有情态动词的被动语态。
4a.Rewrite the sentences according to the example.
You must clean your bedroom every day.
Your bedroom must be cleaned every day.
2. I will do the housework in the afternoon.
The housework will be done in the afternoon.
3. Parents will encourage their children to do social work for their community /k 'mju n ti/.
Children ________ .
4. Do you think we must keep teenagers away from the Internet
Do you think teenagers ________
5. Parents should give teenagers chances/t ɑ ns z/, /t ns z/ to make their own decisions. ①
Teenagers ________ .
温馨提示：序号为考点讲解链接
4b.Fill in the blanks with the correct forms of the words in brackets.
Should teenagers _______ (ask) to move out when they start working In many Western countries, teenagers ___________ (allow) to move out at eighteen. Their parents believe that they should be educated /'ed uke t d/ to take care of themselves from a young age. ② This way, when they _______(start) working they can manage/'m n d / their own lives. ③
be asked
are allowed
start
However, in most Asian societies/s 'sa t z/, it is not common for teenagers to ______(move) out. Chinese parents believe that it is better for children to live with parents who can ______(take) care of them. But the young should then look after their parents as they get older. That is why many Chinese adults ________(continue) to live with their parents.
move
take
continue
4c.You and your friend are starting an English club. Make a list of rules about what should and should not be allowed.
A：Members should be allowed to use dictionaries.
B：Yes，but they should only use English -English dictionaries.
①Parents should give teenagers chances to make their own decisions.
（重点）chance /t ɑ ns/, /t ns/ n. 机会；可能性
e.g. I met her by chance at the airport. 我碰巧在机场遇见她。
It is a good chance to study (of studying )English.
这是一个学习英语的好机会。
There is no chance that he will change his mind.
他不可能改变主意。
1
新知讲解
chance 用作可数名词时，意为“机会”，常用搭配：
①by chance 偶然；意外
② have a chance to do sth.
=have a chance of doing sth.有机会做某事
③ have no chance to do sth.没有机会做某事
拓展：chance 作名词还可意为“可能性”，此时既可作可数名词，又可作不可数名词。后常接of doing sth. 或that 引导的同位语从句，表示“做某事的可能性”。
e.g. Since I was fully prepared, I felt that my chances of winning were strong.
因为我准备很充分，所以我认为赢的可能性比较大。
中考在线1：It’s a pity that we’ll have no ______ to watch the Olympics in Tokyo, 2020. [铁岭]
A. Choice B. chance C. reason D. place
B
返回
②Their parents believe that they should be educated to take care
of themselves from a young age.
educate /'ed uke t/ v. 教育；教导
e.g. My mother often educates me to be kind to others.
我妈妈经常教育我对别人要友好。
Their parents hope they can get a good education.
他们的父母希望他们能够接受良好的教育。
I think this book is educational.
我认为这本书很有教育意义。
2
v. 教育；教导
n. 教育
adj. 有教育意义的
educate 的词形变化：
education n . 教育
→have a good education接受良好的教育
educational adj .有教育意义的
（比较级more educational最高级most educational）
中考在线2：Children should be _________( 教育) to respect and help other people. [来宾]
educated
返回
③This way, when they start working they can manage their own lives.
（重点）manage /'m n d / v. 完成( 困难的事)；应付( 困难局面)
e.g. I can still manage my life well without you.
没有你我照样可以经营好自己的生活。
We managed to get to the airport in time.
我们设法及时赶到了机场。
How do you manage without a car
没有车你怎么应付的？
3
manage to do sth. 意为“设法(成功地)做某事”，多指目标明确、经过努力能够成功地做某事。
Mr. Smith manages a big shop.
史密斯先生经营着一家大商店。
Who is the manager of the big company
谁是这家大公司的经理？
The zoo needed better management rather than more money.
这座动物园需要更好的管理，而不是更多的资金。
易错提醒：
manage to do sth. 指通过努力达到目的，结果是成功的。而try to do sth. 强调过程，结果不一定是成功的。
manage 的一词多义
完成（困难的事）
应付（困难局面）
经营→ manager n. 经理
↓
management n . 经营
一语辨异：
The manager manages a large company.
He is good at management.
那个经理经营一家大公司。他擅长管理。
中考在线3：—I’m tired out. I have stayed up late the whole week.
—You’d better _____your time better and have things organized. [扬州]
A. Make B. have C. take D. manage
D
返回
含有情态动词的被动语态
含有情态动词的被动语态用来说明某人或某物对被动性动作所反映出的情感和态度。
语法讲解
基本构成：情态动词+be+ 动词的过去分词，
常考的情态动词有：can/could，may/might，must，need，should 等。
e.g. The computer must be repaired right now.
这台电脑必须立刻修理。
Many trees should be planted on the
mountains. 应该在山上种植许多树。
1
中考在线1：—A new airport will be built in Tantou, Longhui.
— Good news! But a lot of good farmland ______ .
[邵阳]
A. will waste B. may be wasted C. has wasted
B
句式变换
含有情态动词的被动语态的疑问句、否定句的变化
均需借助于情态动词来完成。
1.一般疑问句：将情态动词提到句首。
e.g. The work must be done right now.
这项工作必须立刻去做。
→Must the work be done right now
这项工作必须立刻去做吗？
2
2.特殊疑问句：由特殊疑问词加上含有情态
动词的被动语态的一般疑问句构成。
e.g. Where can the book be found
这本书在什么地方能被找到呢？
3.否定句：在情态动词后面加上not 即可。
e.g. Fourteen-year-olds should not be allowed to drive.
十四岁的孩子不应该被允许开车。
中考在线2：Should a teenager _____ to get a driver’s license
A. be allow B. allow C. be allowed D. allowed
C
小贴士：
Must sth. be done
某事必须被做吗？其否定回答应用needn’t。
e.g.—Must his exercise book be handed in right now 他的练习本必须立即上交吗？
—Yes, it must. / No, it needn’t.
是的，必须立即上交。 / 不，不必立即上交。
本节课主要学习了含有情态动词的被动语态的结构和用法，了解了中考对这类题的考查角度，掌握了这类题的做题方法。
归纳新知
一、从方框中选择合适的词并用其适当形式填空。（每词限用一次）
1. I think children should ___________ to take care of themselves from an early age so that they can deal with problems by themselves in the future.
2. Sara is very smart. She can ___________ all kinds of challenges.
manage, society, educate, chance, community
be educated
manage
课后练习
3. Everyone has the duty to do something good for our ___________ .
4. The leader in our ___________ does the work so well that the residents (居民) all like him.
5. We do not get a second ___________ to make a first impression (印象).
manage, society, educate, chance, community
society
community
chance
二、单项选择。
6. [2 019·咸宁]—The passenger refused to move after taking another one’s seat!
— What a shame! He ____ according to the new credit system(诚信体系).
A. punish B. punished
C. will punish D. will be punished
D
7. Children should _____ dangerous places. In this way, they can grow up happily.
A. keep away from B. take care of
C. come up with D. think back to
A
8.【2020·咸宁】—Our school sports meet _____ next week. Which sport will you take part in
— The long jump and the high jump. I’m good at jumping.
A. holds B. held
C. was held D. will be held
D
9. The problem is a little difficult, but I can manage _____it myself.
A. to be solving B. solving
C. to solve D. to be solved
C
10. My brother is independent. He always _____ and never asks anyone for help.
A. makes a promise B. makes his own decision
C. makes a difference D. makes his way
B
三、根据汉语意思完成句子，每空一词。
11. We must hand in our reports tomorrow morning. (改为被动语态)
Our reports _______ _______ _______ _______ tomorrow morning.
must be handed in
12. We should be allowed to wear our own clothes to school by the headmaster. (改为主动语态)
The headmaster _______ _______ _______ to wear our own clothes to school.
should allow us
13. You should wash your hands before meals.(改为被动语态)
Your hands _______ _______ _______ by you before meals.
should be washed
14. Traffic accidents may be caused by drunk driving. (改为主动语态)
Drunk driving _______ _______ traffic accidents.
may cause
15. Students can’t play computer games on school nights. (改为被动语态)
Computer games _______ _______ _______ by students on school nights.
can't be played
四、 语法填空。
根据短文内容及括号内所给词的提示填空。
The Mid-Hudson Children’s Museum is designed for families with young children. Here are some important rules for visitors.
Supervision ( 监督) All children 16__________________ (must, follow) by an adult parent when visiting the museum.
must be followed
Parents 17 ____________ (should, use) their mobile phones less while visiting the museum with the children. If not, they 18 ____________ (pay) less attention to their children.
Photography The museum 19 ____________ (allow) still photography for personal use. However, the personal use of tripods, monopods, and selfie sticks ( 三脚架、单脚架和自拍杆) isn’t allowed.
should use
will pay
allows
Visitors 20__________________ (might, record), photographed, or filmed for educational use, including for posting on the MHCM website. You 21 ____________ (can, tell) the staff if you don’t want to be photographed.
Food Snacks 22________________ (may, bring), but they 23 ______________ (must, eat) in the snack area.
might be recorded
can tell
may be brought
must be eaten
Food containing ( 含有) peanuts ( 花生) and other common food allergens ( 过敏原) 24____________ ( not allow ) here.
Bathrooms Bathrooms inside the museum 25 ____________ (can, not use) by the public. There are public restrooms in Upper Landing Park and the southern end of Waryas Park.
isn't allowed
can't be used
再 见
