区别辨析discover、find、detect与ascertain |
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区别辨析discover、find、detect与ascertain
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区别辨析discover、find、detect与ascertain 2023年7月25日 口语与词汇 微信关注：田间小站 discover、find、detect与ascertain这些动词均有“发现”之意。 discover : 普通用词，指首次发现本来存在，但未被认识的事物、真理或情况。 Who discovered America? 谁发现了美洲？ We searched all morning for the missing papers and finally discovered them in a drawer. 我们一上午都在找那些失踪的文件，最后终于在一个抽屉里找到了。 Scientists have discovered how to predict an earthquake. 科学家们找到了预测地震的方法。 She discovered (that) her husband was having an affair. 她发现丈夫有外遇。 Following a routine check-up, Mrs Mason was discovered to have heart disease. 例行体检发现梅森夫人患有心脏病。 The boss discovered him stealing money from the cash register. 老板发现他从钱箱里偷钱。 find : 普通用词，可指偶然发现，也可指经过寻找后得到或重新获得已失去的东西。强调动作的结果。 I've just found a ten-pound note in my pocket. 我刚在口袋里找到了一张10英镑的钞票。 I couldn't find Andrew's phone number. 我找不到安德鲁的电话号码。 You'll find the knives and forks in the left-hand drawer. 你会发现刀叉在左手边的抽屉里。 Researchers are hoping to find a cure for the disease. 研究者们希望能找到治愈这种疾病的方法。 Has he found himself a place to live yet? 他找到地方住了吗？ She was found unconscious and bleeding. 人们发现她时，她已不省人事而且血流不止。 The study found that men who were married lived longer than those who were not. 这一研究发现已婚男人的寿命要比未婚男人长。 Do you think they'll ever find a way of bringing peace to the region? 你认为他们能找到办法给这个地区带来和平吗？ We're really struggling to find (= get) enough money to pay the rent. 我们眼下正想尽办法凑钱缴房租。 After years of abuse from her husband, she eventually found the courage to leave him. 在遭受丈夫多年的虐待之后，她终于鼓起勇气离开了他。 I wish I could find (the) time to do more reading. 我希望自己能挤出时间多看一点书。detect : 正式用词，强调经过周密观察或研究而有所获得和发现，尤指发现有意隐藏之物。 Some sounds cannot be detected by the human ear. 有些声音是人的耳朵无法察觉到的。 Financial experts have detected signs that the economy is beginning to improve. 金融专家已经注意到了经济开始有好转的迹象。ascertain : 较正式用词，指有意搜寻与发现。 The police have so far been unable to ascertain the cause of the explosion. 警方到目前为止尚未查明爆炸原因。 Have you ascertained whether she's coming or not? 你问清楚了吗，她来还是不来？ 词汇辨析
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