2020年高考英语完形填空模拟训练(三)(附详解)

模拟试题十一

第二节：完形填空（共20 小题：每小题 1 分，满分20 分）

阅读下面短文，掌握其大意，然后从36—55 各题所给的四个选项（A、B、C 和D）中，

选出最佳选项。

You have waited 45 minutes for the valuable 10 minutes ’break between classes. But when the bell for the next class rings, you can 36 how q’uict kly time has passed.

If you are familiar with this 37 , you ’llknow how time flies when you are having

fun-and 38 when you are bored. Now scientists have 39 a reason why this is the case.

Scans have shown that patterns of activity in the brain 40 according to how we focus

on a task. When we are 41 , we concentrate more on how time is passing. And this makes our

brains 42 the clock is ticking more slowly.

In an experiment 43 by a French laboratory, 12 volunteers watched an image 44

researchers monitored their brain activity.

The volunteers were told to 45 concentrate on how long an image appeared for, then

46 the color of the image, and thirdly, study both duration and color. The results showed that

47 was more active when the volunteers paid 48 subjects.

It is thought that if the brain is 49 focusing on many aspects of a task, it has to 50

its resources, and pays less attention to the clock. 51 , time passes without us really 52 it,

and seems to go quickly. If the brain is not so active, it concentrates its 53 energies on

monitoring the passing of time. 54 , time seems to drag.

Next time you feel bored 55 , perhaps you should pay more attention to what the teacher

is saying!

36．A．guess B．learn C．believe D．doubt

37．A．view B．point C．scene D．experience

38．A．drags B．stops C．backs D．gains

39．A．thought over B．made up C．suggested D．come up with 40．A．change B．develop C．grow D．slow

41．A．sleepy B．bored C．excited D．active

42．A．report B．think C．decide D．see

43．A．produced B．carried C．tried D．performed 44．A．so B．when C．while D．but 45．A．partly B．quickly C．how D．first 46．A．remember B．focus on C．forget D．tell apart 47．A．the researchers B．the experiment C．the clock D．the brain 48．A．much attention to B．more attention to

C．attention to many D．attention to more

49．A．busy B．likely C．ready D．sure 50．A．focus B．gather C．reach D．spread 51．A．However B．Furthermore C．Therefore D．Finally 52．A．recognizing B．watching C．noticing D．counting 53．A．enough B．full C．right D．proper 54．A．In fact B．As a result C．For example D．Instead 55．A．in class B．with work C．in mind D．of lessons

答案解析

36【答案】 C

【解析】课间十分钟玩得很开心，时间在不知不觉中就过去了。此处用can’t believe 表示对这段时间飞快流逝的惊讶与感叹。

37【答案】 C

【解析】上文提到的是一种特定的心理场面描写，而不是人所经历的某一件具体的事情，

故选C。scene情节,场面；experience 经验,经历,阅历。

38【答案】 A

【解析】根据文中倒数第二段的解释可得知答案。drag 拖长，此处指时间过的很慢。

39【答案】 D

【解析】thought over 仔细考虑;make up 组成; suggest 建议；表明; come up with 提出。

科学家是以实验为基础进行研究而提出的一种原因。

40【答案】 A

【解析】联系下文的实验可知，当人的大脑集中于一个任务的多个面的时候，就变得比较活跃，反之，则变得不那么活跃。所以当大脑所注意的任务不同的时候，大脑的活动状态是