M5U2 导学案 （1）Words& Expressions
【互动精讲】
1. debate n.&vi.辩论;争论,讨论
[语境领悟]
1.Today's debate question is, “The economy or the environment-must we choose?”
今天的辩题是------我们必须选择经济还是环境?
2.With a new farm bill to be debated in Congress, consumers must take a stand with young farmers.
在国会将要讨论的新农业法案中,消费者必须与年轻农民站在一起。
3.After years of heated debate, gray wolves were reintroduced to Yellowstone National Park.
经过数年的激烈争论,灰狼被重新引入黄石国家公园。
4. What's the question now under debate?
现在辩论的是什么问题呢?
[归纳拓展]
(1)debate on/about... 就......辩论
debate with sb.about sth. 和某人就某事辩论
(2)under debate 在讨论中
beyond debate 无可争辩
[易混辨析]
debate 讨论,辩论。 侧重双方各自申诉理由,“交锋"意味较强。
argue 辩论,争论。 为支持某一想法、行动或理论
而提出理由或证据,侧重于摆事实,试图说服对方,也可能是激烈交换
意见,以至于争吵。
quarrel 吵架,争吵 。因生气失态以至于可能会伤害到对方。
discuss 谈论,讨论。重在交换意见。
【熟词生义】
At the moment we are debating what furniture to buy for the house.
我们眼下正盘算看为房子购置什么样的家具。(vt.考虑,盘算)
【即学活用】
用适当的介词填空
(I)She has debated_________classmates__________the meaning of"happiness”.
(2)I/debated_________the question with Tom.
(3)The truth of the story is_________debate.
(4)Whether MSG induces asthma is currently still____________debate.
(5)There is a heated ___________as to whether it is necessary to regulate the behaviors of China's public
dancers,often called as Tiaowu Dama.
A.fight B.apology C.debate D.revision
2.open the floor 自由发言
【语境领悟】
(1)Then we will open the floor for discussion.
之后我们将展开自由讨论。
(2)The prince and princess were the first to take the floor.
王子和王妃最先起身跳舞。
(3)Their parents are likely to encourage them to open the mind and make friends by travelling.
家长们也鼓励子女通过旅游来增长见识、广交朋友。
(4)He is not willing to open his heart and tell me he loves me.
他不愿意向我表白心意告诉我他爱我。
【归纳拓展】
(1)take the floor 开始跳舞,起立发言或演讲
have the floor 得到发言权
(2)open the mind 开阔思想
open one's heart 把心里的话说出来
open one's eyes 长见识,开眼界
【即学活用】
(1)After the meeting, our manager asked us to_________ _________ ______.
会后,经理让我们自由发言。
(2)Everybody should be able to________ _________ _________during the meeting.
开会时,每个人都应该有发言权。
(3)If you have anything to say about the problem, you can__________ _______ __________.
如果你对这个问题有什么要说,你可以发言
(4) She doesn't like to________ ________ __________to anyone.
她不喜欢向任何人讲心里话。
3.cut back on 减少,削减,缩减(=cut down on)
[语境领悟]
（1）The government is going to cut back on economic aid to client states.
政府计划削减对依附国的经济援助。
（2）He cut down on coffee and cigarettes, and ate a balanced diet.
他喝咖啡和吸烟都比以前少了,饮食也均衡了。
（3）They were almost completely cut off from the outside world.
他们几乎完全与外界绝缘了.
（4）Let's cut up the chicken and make some soup.
我们把鸡剁成块煨汤吧。
【归纳拓展】
cut down 砍到，减少
cut in 插嘴,超车
cut off 中断;剪下,切断,断绝
cut out 裁剪出;切掉;戒掉,改掉(坏习惯)
cut up 切碎
【即学活用】
(1)用适当的介、副词填空。
1.They cut_________the big tree and cut it_______into pieces.
2.Don't cut_________while others are talking.
3.We were cut___________when the meeting was on.
4.Expenses ought to be cut________ ______in every possible way.
(2)When their children lived far away from them, these old people felt_____
from the world.
A. carried away B broken down
C. cut off D. brought up
4. responsibility n.责任;职责
【语境领悟】
They think of greedy businessmen hiding from their responsibilities and only worrying about money.
他们会联想到那些逃避责任，只想着赚钱的贪婪的商人。
Every citizen should have a sense of responsibility to our nation.
每个公民都应该对我们的国家有一种责任感。
It is very important that take responsibility for your own health.
你要对你的健康负责，这一点十分重要。
Because she was under age, her parents were still responsible for her.
因为她还未成年，她的父母仍然应为她负责。
【归纳拓展】
a sense of responsibility 责任感，责任心
bear/take responsibility for 对......负任
responsible adj 负责任的，有责任的
be responsible for 对......负责任
【活学活用】
(1)用所给词的适当形式填空
1.I have a particular________(responsible)to ensure I make the right decision.
2.They hope that their work will develop______ __________ ________ _______in their children.
children.
他们希望自己的工作能够逐步培养起孩子们的一种责任感。
3. Someone had to give orders and _____ _____mistakes.
必须得有人下令，并为错误负责
4.In some cities, many students participate in various programs where they learn about the sense
of________by volunteering their services.
A honor B. responsibility C humor D experience
5. operate vt /vi 经营；动手术
【语境领悟】
The problem operating these factories are deeply concerned about the environment.
这些工厂的经营者非常关心环境。
They won’t operate on him until I pay the unpaid bills.
除非我把医药费付清了不然他们不会给他做手术。
If the loan contract is not in operation, insurance agent should not bear legal liability.
借款合同尚未生效，保险经纪人不应当承担保险责任。
He dialed the operator and put in a call for Rome.
他拨了接线员的号，让他接通一个到罗马的电话。
【归纳拓展】
operate on 给......动手术
operation n.经营，手术
bring/put into operation 实施，使生效
come/go into operation 开始工作，开始生效
be in operation 生效，起作用
operator n.操作员，话务员
【熟词生义】
The medicine operated quickly.
药品很快就起作用啦。
【活学活用】
（1）语境填空
The doctors decided to operate ______the patient immediately.
Their plan had some difficulties in being in ________(operate).
He showed me how ________ _________(operate)the machine.
(2)We will have _________ ___________ _________ his eyes.
我们得给他的眼睛做手术。
（3）The system will _______ ________ _________by June.
该制度将于 6 月实施。
（4）With the economical situation turning tough, many car manufacturers find it more difficult to
__________than before.
A.control B.operate C.appear D.focus
6.quantity n.数量
【语境领悟】
1.Ms Lin suggested we should cut back on the quantity of things we produce in order to save the
environment.
林女士建议我们应当减少生产量来拯救环境。
2.A large quantity of water is stored in the reservoir.
水库存了大量的水。
3 .A large of quantity of books are on sale now.
大量的图书正在销售。
4.With more forests being destroyed, huge quantities of good earth are being washed away each year.
由于越来越多的森林被毁，每年有大量的沃土被冲走。
【名师点津】quantity 短语用法小结
a quantity of 后接不可数名词或可数名词的复数形式。但当它做主语时谓语动词一般根所修饰的名
词而定，而 quantities of 做主语时，不论其后的名词可数或不可数，谓语动词都用复数。
【活学活用】
(1).Great quantities of fish ________ ____________ on the high seas.
在公海上捕到大量的鱼。
（2）There ________________________a large of quantity of milk.
有很多的牛奶。
（3）There_____________________a large of quantity of flowers in the garden.
庭院里有很多花。
语法填空（1-3 班必做，其他班级选做）
The pace of development in the world has accelerated the 1. _____ (grow) of many problems. Some
of these problems are caused by people's love of cars. Around the world, many city roads are choked
2. traffic because of the increase in cars. Because of traffic jams, it is seldom convenient 3.
__ (drive) to distant places. Sometimes it seems that by the time you reach your destination, it is
already time to get back in your car and drive home. 4. (unfortunate) , air pollution caused
by cars has also become an increasing problem. 5. (official) warn that millions of people
will die from this pollution.
Reducing the problems caused by cars 6.________ (be) one of the aims of a public transport network.
The three main kinds of public transport for metropolitan areas are buses, light rail and the underground.
Light rail is like a small train 7. travels in lanes near the city streets. As both buses and light
rail can convey many more people than cars, they help reduce traffic and air pollution. However, buses are
often slowed by traffic on their routes, 8.____________ the light rail is not. The underground is not
affected by traffic at all because it takes advantage of tunnels, making it very fast and 9.
(rely).
Whichever kind of public transport you decide on, you should do your part towards 10. (make)
a better world by using public transport instead of cars.
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