大学英语教学比赛课件

Oblige：vt • make somebody feel it is necessary to do something;
• force or compel somebody to do something
feel obliged to do sth. The experts felt obliged to investigate the event. She felt obliged to break up with him.
The search proved difficult, for the puma was often observed o ne place in the morning and at another place twenty miles away in the evening.
Several people complained of "catlike noises' at night an d a businessman on a fishing trip
1. When and where did you first see a wild animal? Did you like it or not? 2. Shall we raise wild animal like pet ? Why or why not?
When reports came into London Zoo that a wild pum a had been spotted fortyfive miles south of London, t hey were not taken seriously .
1、Pumas are large cat-like animals which are found in America.
which可以引导定语从句， 修饰表示事物的先行词， 在定语从句 中充当主语、 宾语或者表语。 He was reading a book which was about war. 他正在读一本关于战争的书。 cat-like ： 像猫一样 dog-like fox-like woman-like
2、When reports came into London zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. That 引导同位语，对report 解释 When reports that a wild puma had been spotted forty-five miles south of London came into London zoo
Spot : v catch sight of、pick out 、see、recognize With the development of technology, everybody can turn cellphone into a wireless hotspot. He is hoping someone will spot the accused killer. It was said that Xishi had a beauty spot. He has good eyes for spotting mistakes.
Lesson 1 A puma at large
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• Lead-in • Listening for details • Words and expressions • Language points • Translation practice • Homework
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1 What is puma? 2 What did the puma leave behind it ?
feel obliged to do something Leave behind Cling to Convince of Claim to Corner
As the pollution problem in their hometown is getting more and more serious , some environmentalists feel obliged to do something to protect the environment to leave behind a clean living space for the future generations. they know that it will be a difficult task, however, they are always clinging to the hope that they will succeed. In order to convince government officials , they have accumulated lots of evidence. Facing the environmental policy made by the local government, the bosses in possession of some heavy polluting factories complained of the injustice . They claimed to have done a lot to reduce the pollution , however, they were cornered by the environmentalists.
• 翻译：随着家乡环境污染问题越来越严重，一些 环境保护者觉得有必要采取行动保护环境，给后 代留下干净的生存空间。虽然他们也知道这样会 是一项艰巨的任务，但是他们始终抱有成功的信 心。为了说服政府官员，他们收集了大量的企业 排污的证据。 • 面对当地政府为了改善环境制定的政策，那 些拥有重污染企业的老板们纷纷抱怨政策的不合 理，宣称自己为了环境保护做了很多，但是环境 保护者却把他们逼入绝境。
• 一、可以跟同位语从句的名词通常有news，idea，fact， promise，question，doubt，thought，hope，message， suggestion，words（消息），possibility等（一般的“抽象”名 词都可用）。 • I’ve come from Mr Wang with a message that he won’t be able to see you this afternoon． • 二、英语中引导同位语从句的词通常有连词that，whether，连 接代词what，who。连接副词how , when, where等。（注：if, which 不能引导同位语从句。） • He must answer the question whether he agrees to it or not. 他 必须回答他是否同意这样一个问题。 • 三、有时同位语从句可以不紧跟在说明的名词后面，而被别的词 隔开。 • The thought came to him that maybe the enemy had fled the city． 他突然想起可能敌人已经逃出城了。 • .
Accumulate : v get or gather together collect or gather
By working hard you may accumulate a fortune.
The job gives him a chance to accumulate precious experience. Chinese government has already accumulated a lot of experience in dealing with emergency.
Mr. Ma Ying jiu feels obliged to improve the relationship with the mainland.
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at large 逃遁的, 没有被控制的 -- The thief is still at large at large 详细地（= in detail）n.细节, 详情 -- I need talk to you at large at large 总体来讲（= as a whole） -- The students at large are hungry for E百度文库glish.