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【单词积累】extinction 牛津必修3U1人教必修2U4

2022-10-06 21:22 作者:木子雨老师  | 我要投稿

extinction/ɪkˈstɪŋkʃn/n. 灭绝,消亡

一、单词记忆

首先我们来学习一个名词:丁克,指的是那些具有生育能力而选择不生育,除了主动不生育,也可能是主观或者客观原因而被动选择不生育人群。然后我们来看我们今天的这个单词extinction,最前面的前缀ex表示out,“出去”的意思,最后面的tion,表示这个名词,中间的tinc的读音就很像丁克,如果地球上所有人都丁克的话,那么人类就会从地球上out了,所以extinction就是“灭绝,消亡”的意思。

二、单词用法

extinction/ɪkˈstɪŋkʃn/n. 灭绝,消亡

One consequence of global warming is extinction.

全球变暖的后果之一是物种灭绝。

[巩固练习]

(1)这些措施不足以保护海龟免于灭绝,我们还需要考虑人类的活动对它们生存造成的影响。(account)

答案:(1)These measures are not enough to protect turtles from extinction, and we need to take into account the impact that human’s activities have had on their survival.

三、拓展

extinct/ɪkˈstɪŋkt/adj. 灭绝的;消亡的

As is known to all, the panda is in danger of becoming extinct.

众所周知,熊猫濒临灭绝。

[巩固练习]

(1)有些动物灭绝的原因是它们无法适应新的环境,因此我们必须注意保持生态平衡。(adapt)

答案:(1)The reason why some animals became extinct was that they were unable to adapt to the new environment, so we must pay attention to keeping the balance of nature.


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