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留美老师带你每日说英文 第1060期:延迟式学习

时间:2018-10-22 03:01:42

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(单词翻译)

   They're extremely patient when it comes to new foods. They'll taste just a tiny portion at first, wait to see if that food makes them sick, and only if it doesn't will they consume the rest. This is called delayed learning, and it's why rats are notoriously difficult to poison.

  老鼠见到新食物时,极度地有耐心。一开始它们只会先浅尝一点点,等着看这样食物是否会让它们身体不适,除非真的没问题,它们才会把剩下的部分给吃完。这叫做延迟式学习,也就是为什么老鼠向来很难被毒死的原因。
  学习重点:
  1.portion (食物的) 一份;一客
  portion (n.) (食物的) 一份;一客
  portion sth out (phr.) 分配;分享
  2.at first 起初;起先
  at first (phr.) 起初;起先
  in the beginning (phr.) 一开始
  3.consume (尤指大量的) 消费;吃;喝
  consume (v.) (尤指大量的) 消费;吃;喝
  consumer (n.) 消费者
  4.delayed 延误的;延迟的;延期的
  delayed (adj.) 延误的;延迟的;延期的
  5.notorious 臭名昭著的;声名狼藉的
  notorious (adj.) 臭名昭著的;声名狼藉的
  notorious for (phr.) 以...臭名昭著;声名狼藉
  6.poison 下毒;毒害;使中毒
  poison (v.) 下毒;毒害;使中毒

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0     
参考例句:
0 beginning 2NFzJ     
n.开始的部分;起点
参考例句:
  • This is only the beginning.这仅仅是开始。
  • Children should form good habits from the very beginning.孩子们从一开始就应养成良好的习惯。
0 called 4f33252742282f871b0617168156fd55     
v.叫( call的过去式和过去分词 );通电话;认为;估计
参考例句:
  • She sensed something was amiss and called the police. 她觉得有点不对头,就叫了警察。
  • I called several times, but only got the answering machine. 我打了几次电话,但只有电话答录机答话。
0 consume 4Ztyp     
vt.花费,消费;毁灭;vi.消费掉;枯萎
参考例句:
  • They generally consume more power and take up more space,too.它们通常消耗更多的能量,并且占用更多的空间。
  • The British consume a vast amount of tea each year.英国人每年消费大量的茶叶。
0 consumer XZSyp     
n.消费者;用户;客户
参考例句:
  • The government instituted a consumer protection agency.政府设立了一个消费者保护机构。
  • The consumer should keep the following considerations in mind.消费者应该记住以下几点。
0 delayed f5e0a640e01c53954396b55beeb29ab9     
adj.延时的,定时的v.(使)耽搁,延误( delay的过去式和过去分词 );推迟;使延期;使延迟
参考例句:
  • Deliveries of mail could be delayed because of cost-cutting. 由于削减成本,邮件的递送可能会延迟。
  • The most likely explanation is that his plane was delayed. 最可能的解释是他的飞机晚点了。
0 difficult Gv8xV     
adj.困难的,艰难的,不容易的
参考例句:
  • I find English very difficult.我发现英语很难。
  • It is difficult to climb a mountain.爬山是很艰难的。
0 extremely 2tJzAz     
adv.极其,非常,极度
参考例句:
  • The film is extremely good,I just cannot miss it.这部电影太精彩了,我非看不可。
  • The old man was extremely difficult to get along with.这个老人极难相与。
0 first FjMxx     
adj.第一的;adv.首先
参考例句:
  • What should I do first?我该首先做什么?
  • That is the first question.这是第一个问题。
0 it's MqtzUn     
(=it is;it has)
参考例句:
  • In "It's a bloody miracle!", "bloody" is used as an intensive word. 在“It‘s a bloody miracle!”一句中,bloody是用作加强语气的词。
  • According to Mick, it's a great movie. 据米克说,这是一部了不起的电影。
0 just M3rxN     
adv.仅仅,只是;刚刚
参考例句:
  • He is just a child.他只是个孩子。
  • We just missed the train.我们正好没有赶上火车。
0 learning wpSzFe     
n.学问,学识,学习;动词learn的现在分词
参考例句:
  • When you are learning to ride a bicycle,you often fall off.初学骑自行车时,常会从车上掉下来。
  • Learning languages isn't just a matter of remembering words.学习语言不仅仅是记些单词的事。
0 notorious S5Yz8     
adj.臭名昭著的,声名狼藉的
参考例句:
  • He was notorious as a gambler.他是臭名昭著的赌徒。
  • His short temper had become notorious.他的臭脾气是出了名的。
0 notoriously THMx5     
adv.声名狼藉地
参考例句:
  • The weather here is notoriously fickle. 这里的天气出了名的变化无常。
  • The trains are notoriously unreliable. 火车不准点是出了名的。
0 only bIzxE     
adv.仅仅,只不过;adj.唯一的;conj.可是,不过
参考例句:
  • We have only one earth.我们只有一个地球。
  • I only found it by accident.我只是碰巧找到的。
0 patient aACyd     
n.病人;adj.有耐心的,能容忍的
参考例句:
  • The doctor told the patient that he was in good way.大夫对病人说,他的病情已在好转。
  • We must be patient with children.我们对孩子要耐心。
0 poison lOIx0     
n.毒药;毒害;vt./vi.毒害;投毒
参考例句:
  • The bottle is labelled "Poison".瓶上标明“有毒”。
  • Don't allow evil thoughts to poison young people's minds.不允许邪念毒害青年。
0 portion EuLyN     
n.部分,份,命运;v.将...分配,分配
参考例句:
  • You are paid your portion not later than a week. 不会晚于一周你就可以得到你那一部分报酬。
  • Three thousand dollars is no more than a portion.3000美元只不过是一部分。
0 rats PkmzDh     
int.胡说,瞎扯n.大老鼠( rat的名词复数 );卑鄙小人,叛徒
参考例句:
  • The stores were overrun with rats and mice. 仓库里到处都是大大小小的老鼠。
  • Rats! I forgot my glasses. 该死!我忘了带眼镜。
0 rest aWox5     
adj.其余的;n.休息;vi.搁(在),休息;vt.使休息
参考例句:
  • The doctor said I need rest.医生说我需要休息。
  • He did more than the rest of us did together. 他做的比我们其余人合在一起做的还要多。
0 sick JyYw1     
adj.有病的,患病的;恶心的;(of)厌恶的
参考例句:
  • Our Chinese teacher was sick yesterday.我们的语文老师昨天病了。
  • I feel a little sick.我觉得有点恶心。
0 taste PqDwI     
n.味道;v.尝起来
参考例句:
  • People buy them because they like the taste.人们因为喜欢它们的味道而购买。
  • Now how does it taste?现在尝起来怎么样?
0 they're 5goz39     
(=they are)
参考例句:
  • They're dredging the harbour so that larger ships can use it. 他们正在疏浚港湾以便大船驶入。
  • They're sending an engineer to fix the phone. 他们要派一名技师来安装电话。
0 tiny tUUz3     
adj.极小的,微小的
参考例句:
  • She learned to swim when she was really tiny.她很小的时候就学会了游泳。
  • The baby put his tiny hand in mine.那个婴儿把小手放在我的手中。
0 wait zhWwS     
v.(for)等待,(on)侍候;n.等候,等待时间
参考例句:
  • Please wait behind the yellow line.请在黄线后面等候。
  • I could wait ten minutes.我可以等十分钟。

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