1、Section Welcome to the unit & Reading Language points debate n& vi.辩论；争论，讨论(教材P22)Todays debate question is，“The economy or the environmentmust we choose？”今天的辩论问题是“经济还是环境我们必须做出抉择吗？”After a long debate，the bill was passed.经过长时间的辩论，议案获得通过。(1)debate about/on/upon sth.争论某事debate sth.with sb.与某人争论某事(2)un
2、der debate在辩论中They debated for an hour on/upon/about the advantages and disadvantages of the plan.他们花了一个小时讨论这个计划的利与弊。The proposal is under debate.这项提议正在讨论中。 result in引起，导致；以为结局(教材P22)This will result in a smaller number of fish left for us to eat in the future.这将导致我们食用的鱼的数目越来越小。明辨异同result from/resul
3、t inresult from“发生于，由引起”，相当于lie in。result in“导致；带来”，相当于lead to，contribute to和cause。(result in, result from)His illness eating bad food.The accident the death of two passengers.Hard work success.Success hard work.【答案】resulted fromresulted inresults inresults from cut back on减少，削减，缩减(教材P22)It is our d
4、uty to try to cut back on production and reduce the number of things we make and buy.我们有责任努力削减生产，减少制造和购买的东西的数量。cut off切掉；割掉；分离；隔离(常跟from)；中断cut across抄近路穿过；径直穿过cut away切掉；剪掉cut down砍倒；杀死；削减；缩短cut in插嘴；突然插入；超车cut out切掉；删掉；剪下；裁剪cut up切碎；使丧气；使痛心We need to cut the article down to 1000 words.我们得把这篇文章缩短到1
5、000字。Many villages have been cut off by the heavy snow.许多村子都被大雪孤立了。She cut out his picture from the magazine.她把他的照片从杂志上剪了下来。 responsibility n责任(教材P23)They think of greedy businessmen hiding from their responsibilities and only worrying about money.他们会联想到贪婪的商人逃避社会责任，一味关心金钱。(1)a sense of responsibilit
6、y责任感responsibility to/towards对的职责have/take responsibility for对负责throw responsibility on sb.把责任推给某人(2)responsible adj.负有责任的；负责的be responsible for对负责The father of a family should have more sense of responsibility.一家人中父亲应有更多的责任感。Dont worry.If anything goes wrong，Ill take responsibility for it.没关系，出了问题我
7、承担责任。Who should be responsible(responsibility) for the accident?谁该为这起事故负责？ 【导学号：35362013】 belief n看法；信念；信任；信仰(教材P23)People often have this belief that development is bad for the environment，but this does not have to be true.人们常常认为经济发展对环境有害，但这不一定是正确的。(1)beyond belief难以置信的；不可思议的in the belief that.相信be
8、lief in sth./sb.对某事物/某人有信心Its my belief that.我相信(2)believe in信任I find his behavior beyond belief.我发现他的所作所为到了令人难以置信的地步。He came to me in the belief that I could help him.他到我这里来，相信我能帮助他。It is my belief that good manners are very important to everybody.我相信礼貌对大家是很重要的。 operate vt.& vi.经营，管理；实施；运转；动手术(教材P2
9、3)The people operating these factories are deeply concerned about the environment.这些工厂的经营者非常关心环境。(1)operate on sb.给某人动手术(2)operation n.手术；运转；实施perform an operation on sb.为某人做手术come into operation开始运转；实施起来put.into operation使运转；使实施in operation工作中；实施中The doctor began to operate on the boy.医生开始给这个男孩动手术。
10、 【导学号：35362014】We will have to perform an operation (operate) on his eyes.我们将给他的眼睛动手术。Is this rule in operation？这条规则还有效吗？图形助记三图详解“operate” quantity n数量(教材P23)Ms Lin suggested we should cut back on the quantity of things we produce in order to save the environment.林女士建议为了保护环境我们应该削减我们所生产的东西的数量。in larg
11、e quantitiesin quantity大量地；很多a large/great/huge quantity oflarge/huge quantities of许多的；大量的This medicine is poisonous if taken in large quantities.此药大量服用会有害的。A large quantity of books was (be) stored in the library near the playground.大量的书被保存在操场附近的图书馆里。Quantities of water in the lake were (be) pollut
12、ed by the factory producing kinds of cloth.这个湖里大量的水被制造各种布匹的工厂污染了。名师点津a.quantity of/quantities ofa.quantity of和quantities of在句中作定语，既可修饰可数名词，也可修饰不可数名词。“a.quantity of可数或不可数名词”作主语时，谓语动词常用单数形式。“quantities of可数或不可数名词”作主语时，谓语动词常用复数形式。.用所给单词的正确形式填空1His wife is better(good) at buying goods online than him.2W
13、e would have thought he would have a more responsible attitude and have taken the responsibility(response) 【导学号：35362015】3In the last few years thousands of films have been produced all over the world by producers.(produce)4In the global economy，a new drug for cancer，wherever it is discovered，will c
14、reate many economic possibilities around the world.(economy)5My brother is good at performing an operation while I am good at operating a company better.(operate).选词填空cut back on，open the floor，run out，large quantities of，flow into，be concerned about，be willing to1Its important to awake businessmens
15、 awareness of environment because poisonous gas are caused by traffics.2At the end of the meeting，well for discussion.3We have to find alternative energy before the fossil fuels 4Speaking of pollution，I think of waste water rivers through pipes.5They keep a list of people who work nights.【答案】1.large
16、 quantities of2.open the floor3.run out4.flowing into5.are willing to (教材P22)The worlds population has grown by six times what it was in 1800.与1800年的人口相比，世界人口数量已经增长了六倍。 【要点提炼】句中six times what it was in 1800是“倍数what从句”构成的倍数表达法。倍数的其他表达法：A谓语动词BThis room is twice as large as that one.这个房间是那个房间的两倍大。The Y
17、angtze River is almost twice longer than the Pearl River.长江差不多比珠江长一倍。Ive paid five times the usual price for the stamp.我出了平常价格的五倍买这枚邮票。 (教材P25)What if they run out?如果它们被用完了怎么办呢？【要点提炼】what if为连词词组，表示“如果怎么办”或“即使又有什么关系”，位于句首，引导条件句。句中可以用陈述语气，也可用虚拟语气。what if可看成是What would sb.do if.，What would happen if.或
18、What does it matter if.的省略。What if it rains when we cant get under shelter?假若下起雨来，我们又没处避雨怎么办？What if the rumor is true?万一谣传是真的呢？类似what if的常用省略结构：How come.？怎么会？What/How about.?怎么样？So what?那又怎样？What for?为何目的？If she spent five years in Paris，how come her French is so bad?既然她在巴黎待了五年，她的法语怎么还会这样糟糕？How abo
19、ut taking a walk after dinner?晚饭后去散步怎么样？ 【导学号：35362016】句型转换(每空一词)1The newlybuilt road is 4 times as long as the old one.The newlybuilt road is the old one.The length of the newlybuilt road is of the old one.【答案】4 times the length of；4 times that2What should I do if I get lost in the forest? I get lost in the forest?【答案】What ifWhat Im here to say is that having worked with many environmental consultants，I know that a healthy environment and development should be possible at the same time.【分析】 ， ，I know be possible at the same time.【翻译】 【答案】我在这里要说的是，与很多环境顾问一起工作之后，我知道健康的环境和经济发展并存是有可能的。