牛津英语模块五Unit2Theenvironment词汇语言点.pptx

Unit 2 The environmentShaunaeconomy n.economy n.economic adj.经济的economics n.经济学economical adj.实惠的，省钱的economist n.经济学家debatedebate1.n.争论，辩论2.v.争论，辩论 eg.1.他们正在争辩什么？_ 2.他们正在讨论去还是不去。_ 3.我们必须就这件事和父母讨论一下。_.What are they debating?They are debating whether to go or not.We must debate with our parents about it.debatedebatehave a debate 进行讨论open to debate尚待讨论，有待商榷open a debate展开一场讨论under debate 在讨论中beyond debate无可争辩a debate on/about.一场关于.的辩论open the flooropen the floor自由发言自由发言take the floor（在舞池）开始跳舞；开始发言give the floor to sb.给予.发言权get/have the foor 得到发言权hold the floor长篇大论地发言（尤指使他人无法发言）open ones mind思想开阔open ones eye长见识，开眼界flowflow1.n.流动；连贯那位医生无法止住流血 The doctor could not stop the flow of blood.2.vi.流，流动；流畅地进行所有河流最终都将流入大海。All the rivers will flow into the sea finally.flowflowflow into.流入.flow through.流经.flow from.来自；由.引起a flow of.源源不断的.e.g.年华易逝 The years flow away so fast.cut back on=cut down oncut back on=cut down on减少减少e.g.医生劝他少喝酒The doctor told him to cut down on his drinking.cut off 切断；割断；使隔绝cut in打断，插嘴；超车cut up 切碎production n.production n.produce vt.制造，生产，出产product n.产品productive adj.多产的productivity n.生产力，生产率in production正在生产go into/out of production投产/停产mass production批量生产e.g.这部新机器增加了我们的产量。The new machine increased our production.responsiblityresponsiblitya sense of responsibiity责任感have/take responsibility for对.负责be responsible for 对.负责e.g.我负责组织这场活动。I take responsibility for/am responsible for organizing the activity.父母对他们孩子的安全负责任。Parents are responsible for/take responsibilty for their childrens safety.beliefbeliefbelieve v.相信 believe in信任，信赖believe it or not信不信由你beyond belief 难以置信in the belief that.相信.It is my belief that.我认为.e.g.我发现他的所作所为到了令人难以置信地地步。I find his behavior beyond belief.信不信由你，他向我求婚了。Believe it or not,he asked me to marry him.operateoperate1.vt.操作，经营 operate the factory 经营工厂2.vi.动手术 operate on sb.给某人做手术3.vi.运转 The machine operates day and night.这台机器日夜运转。operation n.运营；手术have an operation on e into operation开始生效creditcredit1.n.赞扬，认可e.g.他得到了应得地赞扬 He gets the credit he deserves.2.n.信用，信誉e.g.它就像信用卡一样小 It is no bigger than a credit card.3.n.学分e.g.我的数学课为三个学分 My maths class is worth three credits.quantity n.quantity n.数量数量in quantity=in large amounts 大量 It is a lot cheaper if you buy it in quantity.a large/small quantity of 大/少量的large/vast/huge quantities of 大量；许多注意：a large/small quantity of 与quantities of这两个短语后均可接不可数名词或可数名词的复数形式。前者接不可数名词或可数名词的复数形式作主语时，谓语动词的单复数形式与of后的名词保持一致；而后者接不可数名词或可数名词的复数形式作主语时，谓语动词总是用复数形式。There are large quantities of rain in this area.use upuse upe.g.我们再过几分钟就会耗尽汽油了。We will use up our gas in a few e into use开始使用make good/full use of 好好/充分地利用 make the best use of充分利用put sth.to good use好好利用某物It is no use doing sth.=There is no use doing sth.做某事无用run out(of)run out(of)run across 偶然遇见run after 追求；追赶run away 逃走；出走 run away from 避开.run into 偶然遇见；达到（某数量）；撞到.上run over 碾轧；溢出；快速阅读易错辨析:用完，耗尽run out：为不及物动词短语（后面不可接宾语，也不 可以用于被动语态）通常以物作主语run out of:及物动词短语，通常人作主语，一般不用于被动语态use up:及物动词短语，此短语可用于被动语态clean upclean upclean off 刷掉，擦去clean down使.彻底干净；彻底打扫clean out把（某物）内部彻底打扫干净；（把钱）花完e.g.Jack彻底打扫干净了他的房间Jack cleaned out his room.arrestarrestplace/put sb.under arrest逮捕某人under house arrest 在软禁中arrest sb.for sth./doing sth.因某事而逮捕某人e.g.她因酒驾而被捕。She was arrested for drunk driving.他因为杀人被捕了。He was put under arrest for killing the people.当他犯错的时候，他被软禁了。He was under house arrest when he made mistakes.impress v.impress v.impression n.impressive adj.令人赞叹的，令人钦佩的impress sb.with sth.使某人对某事印象深刻impress sth.on/upon sb.使某人意识到某事的重要性be impressed by 被.感动e.g.老师向我们强调英语的重要性。The teacher impressed the importance of English on me.queue upqueue upqueue up for 为.而排队等候be queuing up to do 排长队等待做.,趋之若鹜jump the queue 插队queue jumpere.g.他每天都耐心地在公共汽车站排队等候。He patiently queues up at the bus stop every day.我们只得排一个小时的队买票。We had to queue up for an hour for the tickets.decreasedecrease1.v.减少 decrease by.减少了 decrease to.减少到.2.n.减少 on the decrease 在减少e.g.价格已经降低了15%The price has decreased by 15%.人数正在减少。The amount of people is on the decrease.辨析：decreasedecrease与与reducereducedecrease:是一种客观的减少，作不及物动词时主语常是减少的东西，通常是size,amount,pricereduce:是一种主观的减少，主语是使减少的外力measuremeasuree.g.这个房间量上去有36平方米。(主动表被动）The room measures 36 square metres.take measures 采取措施 take measures against,take measures to doin full measure 最大程度地beyond measure 非常，极其made to measure量身定制的e.g.这件大衣是为你量身定制的。The coat is made to your measure.rangerangee.g.我有一系列措施。I have a range of measures.价格在50美元到250美元之间。Prices range between 50 and250.out of range 超出.范围e.g.这只猫离孩子们远远的。The cat stayed away well out of range of the children.appreciate vtappreciate vt.欣赏；感谢；领会appreciation n.欣赏，感激，理解appreciate（ones)doing sth.欣赏/感激（某人）做某事I would appreciate it if.如果.,我将不胜感激e.g.你不能理解我多么忙。You cannot appreciate how busy I am.我真的很感谢你过来帮我补习数学。(appreciate（ones)doing sth.)I really appreciate your coming over to help me with my math.假如你能给我一些好的建议，我将不胜感激。I would appreciate it if you could give me some good advice.let offlet off1.使爆炸 The boys are letting off fireworks.2.从轻处罚 She was let off with a warning.3.排放 However,mang other human activities also let off carbon gases.let sb.down 让某人失望let sth.down放下，降低let go 放开，松手