用作动词 (v.)
用作及物动词
S+～+ n./pron.
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He was dead for three weeks before anyone discovered him.
他死了三个星期才被人发现。
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As soon as he discovered the police, he ran away.
他一见有警察就立即跑掉了。
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One day while sweeping the compound he discovered seven eggs in a pile of straw.
一天,他打扫院子时,发现乱草堆里有7个鸡蛋。
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The prospectors have discovered such minerals as calcite, quartz here.
探矿人员在这里发现了方解石、石英等矿藏。
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Recently they have discovered a comet.
最近他们发现了一颗彗星。
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Our oil-workers have discovered another big oil field.
我们的石油工人又发现了一个新油田。
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Columbus discovered America, but did not explore the new continent.
哥伦布发现了美洲,但未勘探此新大陆。
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He discovered his mistake too late.
他对自己的错误发现得太晚了。
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Gilbert discovered electricity, but Edison invented the light bulb.
吉尔伯特发现了电,但爱迪生发明了电灯泡。
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Modern astronomers have discovered over 100 million such galaxies.
现代天文学家发现了一亿多个这样的星系。
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The prisoner had discovered the danger and was now working very quietly.
那个犯人已察觉了危险,这时他的动作特别小心了。
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Issac Newton discovered the law of gravity.
艾萨克·牛顿发现了万有引力定律。
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She would not discover her name to the stranger.
她不愿意把自己的名字透露给那个陌生人。
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He discovered their plans to his brother.
他把他们的计划透露给了他的弟弟。
1
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He was cautious lest he should be discovered by the enemy.
他很小心谨慎以免被敌人发现。
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If their identity had been discovered it would have meant sure death.
要是他们的身份被敌人发现,那将必死无疑。
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Xi Er was at last discovered in a cave where she had been living for many years.
最后人们终于在一个山洞里找到了喜儿,她在那里已经住了多年了。
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The bicycle which had disappeared was discovered at the football ground.
那辆不见了的自行车在足球场上找到了。
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If one is discovered to have developed high blood-pressure or heart-disease, he is immediately transferred to light work.
如果发现谁得了高血压或心脏病,就立即调去做较轻的工作。
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His talent as an author was soon discovered.
他的写作才能很快被发现了。
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The first virus was discovered in 1898.
第一例病毒是在1898年发现的。
S+～+wh-to- v
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I never discovered how to open the box.
我一直未能弄清该如何打开这个箱子。
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He discovered how to start the machine.
他搞清怎样开动这台机器了。
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They have not discovered how to improve their techniques.
他们还没找到提高技术水平的方法。
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Chemists discovered how to make synthetic rubber.
化学家发现了制造合成橡胶的方法。
S+～+that-clause
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Issac Newton discovered that white light is made of seven colours.
艾萨克·牛顿发现自然光是由七种颜色组成的。
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We have discovered that he is quite careless in his work.
我们发现他工作很粗心。
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I suddenly discovered that I forgot my wallet in the taxi.
我突然发现我把钱包忘在出租车上了。
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We discovered that we had been cheated.
我们发现受骗了。
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We discovered that it was too late to do anything about it.
我们意识到对它做任何工作都太晚了。
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We suddenly discovered that it was too late to catch the train.
我们突然发现已赶不上火车了。
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Scientists have discovered that this disease is carried by rats.
科学家们已发现这种疾病是老鼠传播的。
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The doctor discovered that he had T.B. of the lung.
医生发现他患有肺结核。
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She discovered that she was being closely watched.
她发现她在被人监视。
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A certain scientist had discovered that a metal called uranium gave off a kind of radiation, which Marie Curie was later to call radioactivity.
有一位科学家曾经发现了一种叫做铀的金属具有辐射性,后来玛丽·居里夫人把这种现象称作放射性。
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Finally they discovered that he was leaving them to search for wild plants for his meals.
最后他们发现他走开是为了寻找野菜充饥。
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Police have discovered that Mary's money was stolen by her neighbor.
警察已经发现玛丽的钱是她邻居偷的。
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The enemy started to retreat, but they discovered that it was too late, for the bridge they had to pass had been destroyed.
敌人开始撤退,但是为时已晚,因为他们必须经过的桥早被毁坏了。
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I quickly went to the nearby village but discovered that there was not a person to be seen.
我赶快跑到附近一个村子里,发现村里连一个人影也看不到。
It is/was ～ed+that-clause
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It was discovered that their food was running short.
他们发现粮食快吃完了。
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It was discovered that her pearls were missing.
她的珍珠项链不见了。
S+～+wh-clause
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At last I have discovered what true pleasure is.
我终于明白什么是真正的快乐了。
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Have you discovered when they are going to attack us?
你有没有打探到他们将在何时进攻我们?
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We'll discover who did it.
我们会查出谁干的。
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Did you ever discover who sent you the flowers?
你有没有搞清楚这花是谁送给你的?
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Has the doctor discovered how the man died?
医生查出这个男人是怎么死的了吗?
用作宾补动词
S+～+ n./pron. +to be n./adj.
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We discovered her to be a good cook.
我们发现她是一个很好的厨师。
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They discovered her to be a good singer.
他们发现她是个好歌手。
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We discovered her to be a good dancer.
我们发现她是一位出色的舞蹈家。
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We discovered him to be an impostor.
我们发现他是个冒名顶替的骗子。
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The public eventually discovered it to be a deception.
公众终于发现这是一个骗局。
1
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If she was discovered to be pregnant, she would be fired.
一旦她被发现怀孕就要被解雇。
S+～+ n./pron. +(to be) prep. -phrase
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When returning back, he discovered the room to be in disorder.
回家后,他发现屋子里乱七八糟。
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She discovered the cat under the table.
她发现那只猫在桌子下。
S+～+ n./pron. + v -ing
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We discovered them sitting round a fire and talking.
我们发现他们围着火坐着在谈话。
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An old man discovered the boy stealing the pens.
一位老人发现那男孩在偷钢笔。
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They discovered him stealing public property.
他们发现他盗窃公共财产。
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I discovered him living next to me.
我发现他就住在我的隔壁。
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He was ashamed to think that they should discover him doing such a thing.
他们发现他做这样的事,他感到羞愧。
1
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He was asked to resign from the club when he was discovered cheating at cards.
人们发现他在玩纸牌时作弊,就要求他退出那个俱乐部。
S+～+ n./pron. +to- v
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We discovered the powder to consist of harmful ingredients.
我们发现这种粉末含有害成分。
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The policemen discovered the murderer to have run away.
警察发现凶手已逃之夭夭。
美
[dɪ'skʌvər]
