unit3Anupliftingpowersandexpression市公开课金奖市赛课一等奖课件

1、Unit 3 An Uplifting PowerWords and expression第1页1.sustain1.sustain: 1) to make sth/sb continue to exist over a period of time (maintain) e.g. The teacher tried to sustain the childrens interests. 老师努力维持孩子们兴趣。P: 这些食物能够维持我们一周食用。 The food will sustain us for a week. 第2页2) to hold up the weight of sth e

2、.g. The floor wouldnt sustain the weight of a piano. 这地板承受不了一架钢琴重量。P: 树枝应极难支撑水果重量。 The branches could hardly sustain the weight of fruit. sustainable adj. 能连续， 可连续；sustainable economic growth 可连续经济增加sustained adj. 持久 sustained hard work 坚持不懈努力第3页2. establish1) to start a company, organization, syste

3、m, situation that is intended to exist for a long time e.g. The university has established new rules and regulations. 这所大学制订了新规章制度。P: 我祖父于1938年创建了这个家族企业。My grandfather established the family business in 1938. 第4页2）to start having a relationship with someone or to start discussion with them e.g. We h

4、ave established diplomatic relations with many countries. 我们已经和很多国家建立了外交关系。P: 1月1日中美终于建立了外交关系。On January 1. diplomatic ties between the United States and China were at last establised. 第5页3.venture3.dare to do (sth dangerous or unpleasant) e.g. Men ventured their lives in space exploration. 人们冒着危险从事

5、太空探索。Nobody venture to say a word. 没有些人敢说一句话。P: 在那风雨交加夜晚，极少有些人敢出去。Very few people ventured to go out on that storm night. 第6页e.g. Jeff ventured his whole fortune on one throw of the dice.杰夫把全部财产全孤注一掷了。Proverb: nothing venture, nothing gained 不入虎穴焉得虎子 第7页mercial/mercial: v, related to business and th

6、e buying and selling of the goods and service e.g. The downtown area is zoned for commercial use. 市中心被规划出供商业用。P: 我们最优先考虑是利润和贸易增加。Our top priorities must be profit and commercial growth. 第8页n, an advertisement on television or radio e,g. A good commercial puts across the attractive features of a prod

7、uct.好广告能突显出产品吸引人特征。 commerce: the buying and selling of goods and servicee.g. Our country has been trying to broaden its commerce with other nations. 我国一直努力扩大与其它国家贸易往来。P: 电子支付是电子商务关键部分。The e-payment becomes the key part in the e-commerce. 第9页5.tackle5.1) to make a determined effort to deal with a di

8、fficult problem e.g. It took twelve fire engines to tackle the blaze.用了12俩消防车对付那场大火。P: 我向他提议我们用另一个方法来处理这个问题。I suggested to him that we should tackle the problem another way. 第10页2）talk to sb in order to deal with a difficult problem e.g. When I tackled Didi about it; she admitted hed tried too much.

9、当我与迪迪交涉此事时，她认可他过于卖力了。P: 假如比尔再迟到话，我就得和他开诚布公地谈了。If Bill is late again, I will tackle him about it. 第11页tackle business 处理业务 tackle opponent 摔倒对手 tackle problem 处理问题 tackle ones business with skill 熟练地处理业务问题 第12页6.sponsorv, to give money to a sports event, theater, etce.g. The bank is sponsoring a spor

10、ts day for children in this area.银行在赞助为本区儿童举行运动会日。P: 这家企业已经赞助了这场足球赛。The company had sponsored the football match. n, someone who officially agrees to help someone else, or to be responsible for what they do e.g. You need a sponsor to get a working visa.你必须有担保人才能取得工作签证。第13页7.previous7.1) (only before

11、 noun) happening or existing before the event, time, or thing that is being mentioned e.g. She has two children from a previous marriage. 她前一次婚姻有两个孩子。Do you have previous experience of this kind of work.你以前有过这种工作经验吗？P: 作者在前一段落提到这件事。The author mentioned it in the previous paragraph. 2)(informal)e.g.

12、Its a bit previous to ask for money before they have done the job.他们还没干活就要钱未免有点操之过急了。第14页previous to sth: e.g. There were almost no women MPs previous to 1945.1945年以前几乎没有女性国会议员。P: 他说他们在复活节起前两天访问过他了。He said they had paid him a visit two days previous to Easter? 第15页previously: adv; before the present

13、 timee.g. The world record was previously held by a Spanish athlete.这个世界纪录以前由一位西班牙运动员保持。P: 他们在此之前十年已经正式退休了。They had officially retired ten years previously. 第16页8.significant8.1) having an important effect or influence, especially on what will happen in the future e.g. This is a significant contribu

14、tion to knowledge.这是对知识重大贡献。P: 他最主要政治成就就是废除了死刑。His most significant political achivement was the abolition of death penalty. 第17页it is significant that.e.g. It is significant that our ambassador was not invited.主要是我们大使没有被邀请。2)a significant look, smile has a special meaning that is not known to every

15、one e.g. Grandpa looked me and gave me a significant smile.爷爷看着我，给了我一个意味深长微笑。第18页9.impact9. n, the effect or influence that an event, situation, etc has on someone or something e.g. Warnings about the dangers of smoking seem to have little impact on this age group.吸烟有害健康警告对这个年纪段人似乎没有多大作用。P: 计算机对当代生活产生了巨大影响。The computer had made a great impact on modern life. 第19页v, to have an important or noticeable effect on someone or sthe.g. It is obvious how bad movies will impact on children.