「99」“果蝇实验”老夏考研完形填空闭关修炼”(12)

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【试题】

i①if fruit flies could talk, that’s probably how they would call games in the fruit fight club in edward kravitz’s lab at harvard university. ②kravitz, a neurobiologist, has painstakingly videotaped thousands of hours of fruit-fly (1) ____ one another for decades and of fruit-fly aggression — not only in the insects but possibly in humans as well.

ii③kravitz is (2) ____ the only scientist so (3) ____ with the red-eyed bugs. ④(4)____ the antics of drosophila melanogaster may seem irrelevant at first sight, they are anything but. ⑤ (5) ____, it was the fruit fly, which has been used in experiments of heredity for 100 years and whose genome was fully decoded in 2020. ⑥that first educated us far more (6)____ human beings about the way our genes work. ⑦in essence, it was on the tiny back of the fruit fly that scientists launched a genetic evolution.

1. [a] beyond [b] into [c] off [d] against

2. [a] barely [b] hardly [c] merely [d] rarely

3. [a] puzzled [b]

contented [c] obsessed [d] aligned

4. [a] if [b] since [c] suppose [d] while

5. [a] imagine [b] consider [c] observe [d] remember

6. [a] comprehensive [b] complementary [c] compensating [d] complex

【参考译文】

i①if fruit flies could talk, that’s probably how they would call games in the fruit fight club in edward kravitz’s lab at harvard university. 如果果蝇会说话,这可能就是它们在哈佛大学爱德华·克拉维茨实验室的水果搏击俱乐部里的游戏。②kravitz, a neurobiologist, has painstakingly videotaped thousands of hours of fruit-fly (1) ____ one another for decades and of fruit-fly aggression — not only in the insects but possibly in humans as well. 神经生物学kravitz煞费苦心地录像数千小时的果蝇在几十年间的相互打斗以及果蝇的好斗场面 —— 不仅在昆虫中也可能在人类之间。

ii③kravitz is hardly the only scientist so obsessed with the red-eyed bugs. kravitz不仅是唯一的痴迷于红眼的虫子的科学家。④while the antics of drosophila melanogaster may seem irrelevant at first

sight, they are anything but. 虽然黑腹果蝇的滑稽动作乍一看似乎无关紧要,但绝对不是。⑤ remember, it was the fruit fly, which has been used in experiments of heredity for 100 years and whose genome was fully decoded in 2020. 记住,已经在遗传实验中使用了100年的而且其基因组在2020年被完全解码的,正是果蝇。⑥that first educated us far more complex human beings about the way our genes work. 第一次让我们了解更复杂的人类基因的工作方式。⑦in essence, it was on the tiny back of the fruit fly that scientists launched a genetic evolution. 从本质上说,科学家正是在果蝇微小的背部开始了基因进化。

点击视频看老夏给你精讲答案考研英语除了考查知识点之外,还注重考查考生的思辨能力,即概念理解能力,逻辑推测能力以及概括能力。鉴于此,“每日一题”以段落的形式出现(这样为理解提供充分的语境),题目设计的目的主要帮助你既巩固所学知识(knowledge)又提高思辨能力(critical skills)。相信能成为你达到“事半功倍”复习效果的助手。

视频加载中…

我们选择的外刊是考研命题的高频题源外刊,而且都是近期的最新文章。老夏按照考试的要求对文章进行了改写,以让朋友们“轻装上阵”。

你在学习时无需投入太多的时间和精力,更无需照抄文本。只要做题,搞懂“大意”就可以了(当然,欲夺高分者多花一些精力也无妨)。注意带“*”是超纲单词。

搜索小程序“词邦”,即可加入到今日头条小程序,直接看历史文章,和老夏每天最先发布的文章啦!选择底部的【学习】菜单按钮,就可找到《最新题源外刊每日一题》了。

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