人教版九年级全册 Unit 7 Teenagers should be all to choose their own clothes.Section A (Grammar Focus-4c)课件 (

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Unit 7 Teenagers should be allowed to choose their own clothes.
第三课时 Section A (Grammar Focus～4c)
目录
课前预习
01
名师点拨
02
课堂小测
03
课后作业
04
课前预习
请同学们完成Unit 7第三课时的练习题。
名师点拨
1.概述
含有情态动词的被动语态表示某人或某物的被动性动作所反映出的情感或态度。可用于被动语态的情态动词有can，may，must, need, should等，分别表示“能够被……”“可能被……”“必须被……”“需要被……”“应该被……”等。
含有情态动词的被动语态
2.含有情态动词的被动语态的句式结构
主语(动作的承受者)+情态动词+be+及物动词的过去分词 (+by+动作执行者+其他).
3.含有情态动词的被动语态的句式变化
句式 结构 举例
肯定句 主语+情态动词+be+及物动词的过去分词(+by短语+其他). The classroom should be cleaned every day.教室应该每天打扫。
否定句 主语+情态动词+not+be+及物动词的过去分词(+by短语+其他). The classroom shouldn’t be cleaned every day.教室不应该每天打扫。
续表
句式 结构 举例
一般疑问句 情态动词+主语+be+及物动词的过去分词(+by短语+其他)？ Should the classroom be cleaned every day？ 教室应该每天打扫吗？
特殊疑问句 特殊疑问词+情态动词+主语+be+及物动词的过去分词(+by短语+其他)？ When should the classroom be cleaned？ 教室应该什么时候打扫？
( )1.Before you leave the classroom, all the lights ____.
A.must be turned off
B.must be turn off
C.must turn off
A
( )2.—I really like this book bar.Can some of the books in the book bar ____
—You’d better not do that.It is for all the people who come here.
A.taken away B.be taken away C.be take away
B
educate的用法
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。
She was well educated in literature at a university.她在大学里受到了良好的文学方面的教育。
The government spent a lot of money on education.政府在教育方面花了大量的资金。
The staff should make sure the kids have an enjoyable and educational day.教职员要确保孩子们度过愉快的、有教育意义的一天。
Parents should educate their children to behave well.父母应当教育他们的孩子守规矩。
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.
4.I think all the students should watch the movie.It’s really ______________.
用educate的适当形式填空
educate
educated
education
educational
She is not the boss of the shop.She just manages it.她不是这间店的老板。她只是管理它。
manage的用法
My father is a manager of a company.我爸爸是一家公司的一位经理。
The zoo needed better management rather than more money.这个动物园需要更好的管理，而不是更多的资金。
The shirt was very dirty, but he managed to clean it.这件衬衫很脏了，但是他还是设法把它弄干净了。
【拓展】manage to do sth.与try to do sth.的区别
比较项 含义及用法 举例
manage to do sth. 意为“设法做到某事”,强调成功干成某事 We managed to get to the airport in time.我们设法及时赶到了机场。
try to do sth. 意为“尽力做某事”,强调动作,成功与否不清楚 Wang Han tried to climb to the top of the mountain.王涵尽力爬到山顶。
( )1.In the book Journey to the West, Monkey King managed ____ to the west with his master and brothers.
A.get B.to get C.getting
( )2.—It is said that a person good at ____ the time will be successful more easily.
—I believe so.
A.manage B.to manage C.managing
B
C
课堂小测
一、根据要求完成句子，每空一词
1.Our English teacher may give a speech today.(改为被动语态)
A speech ______ ______ ______ by our English teacher today.
may
be
given
2.Do you think Jack should repair the broken window (改为被动语态)
Do you think the broken window ______ ______ ____________ by Jack
3.Leo can offer some information about the job.(改为被动语态)
Some information about the job ______ ______ _________ by Leo.
should
be
repaired
can
be
offered
4.The traffic rules must be followed by drivers.(改为主动语态)
Drivers ______ ______ the traffic rules.
5.The problem can be discussed by them at tomorrow’s meeting.(改为一般疑问句)
______ the problem ______ __________ by them at tomorrow’s meeting
must
follow
Can
be
discussed
二、单项填空(语法专练)
( )6.During the Tang dynasty(唐朝), nearly everything produced in the world ____ on the streets of Chang’an.(2022武汉改编)
A.could be found B.has been found C.will be found
( )7.Attention, please! All the mobile phones ____ before the meeting starts.
A.must turned off B.must turn off C.must be turned off
A
C
( )8.Everyone wouldn’t ____ to smoke at school.
A.allowed B.be allow C.be allowed
( )9.—How often do I feed the pet dog
—It ____ food every day, or it will be hungry.
A.must give B.must be given C.must be give
( )10.In 2022, Health Code should ____ before entering public places.
A.show B.be shown C.be showing
C
B
B
三、语法选择
Nowadays, more and more teenagers have too much pressure.They find their schoolbags are getting heavier and hours they spend on their homework are becoming __11__.They think they should __12__ to practice their hobbies.But their parents think the hobbies can get in the way of their schoolwork.Should parents allow their children to make their own decisions
( )11.A.long B.longer C.longest
( )12.A.allow B.be allow C.be allowed
B
C
Liu Ying, a __13__ girl, is a singing star at school.She always wants to be a professional singer when she grows up.However, her parents don’t want her to practice singing because they think their daughter should study hard __14__ good grades and go to a good university.
( )13.A.fifteen-year-olds B.fifteen-year-old C.fifteen-years-old
( )14.A.get B.getting C.to get
B
C
“She needs to spend more time __15__ her homework because it’s difficult to become a professional singing star,” says her father.But Liu Ying really __16__.“I know my parents care about me.
( )15.A.on B.in C.at
( )16.A.disagrees
B.disagreed
C.has disagreed
A
A
And they hope __17__ I will have a better life in the future.But I am serious about singing.I should be allowed to make __18__ own decision.Only then will I have a chance to achieve my dream,” says Liu Ying.
( )17.A.what B.if C.that
( )18.A.mine B.my C.me
C
B
Doctors say lots of pressure is bad for children’s __19__.Society should pay more attention to the health of teenagers.Parents must have the correct attitude(态度) towards the children’s development.__20__ it’s normal to want successful children, it’s even more important to have healthy and happy children!
( )19.A.develop
B.developing
C.development
( )20.A.Because B.Since C.Although
C
C
课后作业
请同学们完成Unit 7第三课时的练习题。
THANKS!