2023届高考英语二轮复习2021年高考英语八省联考阅读理解真题利用 课件(21张ppt)

(共21张PPT)
2021年八省联考模拟考阅读理解D篇
真题再利用
01 阅读理解
阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在短文中标注选择答案的依据。
The average bear, it seems, is getting ever smarter. First, it turned out that at least one can use a comb. Now it appears that some can count, too.
Jennifer Vonk, of Oakland University, in Michigan, and Michael Beran, from Georgia State University, set three American black bears the task of distinguishing between numerically larger and smaller groups of dots on a computer screen. In return for a food reward one bear, Brutus, would touch the more heavily dotted pattern with his nose. The others, Bella and Dusty, would touch the screen with their claws.
As the researchers report in Animal Behavior, the bears did best with patterns where the coloured dots did not move and where more of them also took up a larger coloured area. This could be explained by the bears' distinguishing the different areas of colour rather than truly counting the dots. However, the three bears managed to pick out the bigger number of dots even in pairs of patterns where fewer dots took up a larger area.
Moving patterns, where each dot followed its own path around the screen, were more of a challenge. But Brutus, at least, was not defeated. He seemed to be counting mobile dots even when the scientists tried to mislead him by moving the total coloured area of the dots at the same time.
As the researchers report in Animal Behavior, the bears did best with patterns where the coloured dots did not move and where more of them also took up a larger coloured area. This could be explained by the bears' distinguishing the different areas of colour rather than truly counting the dots. However, the three bears managed to pick out the bigger number of dots even in pairs of patterns where fewer dots took up a larger area.
Moving patterns, where each dot followed its own path around the screen, were more of a challenge. But Brutus, at least, was not defeated. He seemed to be counting mobile dots even when the scientists tried to mislead him by moving the total coloured area of the dots at the same time.
It is not entirely surprising that bears should have a high degree of intelligence. They face a lot of challenges when trying to get food. They are, however, always alone, and so do not have the complexsocial systems that contribute to animal smarts. Perhaps, then, their maths skill developed because they cannot count on their friends for help.
1. What task did the scientists set for the three bears
A. Distinguishing different dot patterns.
B. Figuring out different colours of dots.
C. Putting the dots into differently coloured groups.
D. Picking out the group with a larger number of dots.
2. For the bears, the task was easier when__________.
A. the coloureddots were moving slowly
B. the dot patterns were regular in shape
C. the dots followed a path on the screen
D. more dots covered a larger coloured area
3. What may explain the bears' high degree of intelligence
A. They learn skills from other animals.
B. They face life challenges on their own.
C. They feed on a diverse range of food.
D. They have complex social networks.
4. What can be a suitable title for the text
A. Bears Taught to Distinguish Colours
B. New Evidence of Bear Intelligence Found
C. Three Bears Learned How to Count
D. The Smartest American Black Bear Brutus
一句话概括本文大意：
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02 精研语篇
A）请写出下列词语在语篇中的含义、派生词、近义词(组)，或根据汉语写英语：
1.coloured _____________ adj. colourful鲜艳的；生动的；富色彩的；富有趣味的 _____________无色的；不生动的；颜色黯淡的 n. colour颜色；风格；气色，面色；外貌 vt. _____________把…涂颜色，粉饰；歪曲；使脸红
2.dotted _____________ adj. dotty薄弱的；多点的；精神不定的 n. _____________点，圆点；嫁妆 dotter加点的人；点标器
3.distinguish _____________ adj. distinct明显的；独特的；清楚的；有区别的 _____________著名的；卓著的 adv. distinctively特殊地；区别地 n. v. _____________区别
4.numerically adv. _____________ n. number 数字 adj. numberless_____________ adj. numerous 众多的，许多的
5.intelligence n. _____________ adj. intellectual智力的；聪明的；理智的 adj. _____________智能的
6.complex patterns _____________
7._____________ 结果证明
8._____________ 作为对......的报答
9._____________ 占据
10.managed to pick out _____________
11.It is not entirely surprising that _____________
12.a high degree of _____________
13._____________ 有助于促成
14.count on _____________ depend on ; rely on ; be dependent on
15.more of a challenge _____________
16._____________ 算出；想出；理解；断定
17._____________ 挑选
plex social networks_____________
19._____________ v. 以…为食
B）请阅读下面各句，在空白处填入括号内单词的正确形式。
1.You can often choose between plain white or _____________ (colour) and patterned shirts.
2.But I've asked my graduate student, to solve this for me _____________ (number).
3.Instead, he made a generous _____________ (contribute) to help the community.
4.She was _____________ (intelligence) but suffered from a lack of ambition.
C）请写出下列句中划线单词的意义：
1.What was it that distinguished her from her classmates _____________
2.Does your cat have any distinguishing marks _____________
3.At what age are children able to distinguish between right and wrong _____________
4.She has already distinguished herself as an athlete. _____________
5.Research suggests that babies learn to see by distinguishing between areas of light and dark. _____________
D）长难句理解：1.划主干,找出关联词,判断从句类型,理解主从句的附属成分; 2.翻译句子
1.As the researchers report in Animal Behavior, the bears did best with patterns where the coloured dots did not move and where more of them also took up a larger coloured area.
分析：
_______________________________________________________________________________________
翻译：
_______________________________________________________________________________________
2.However, the three bears managed to pick out the bigger number of dots even in pairs of patterns where fewer dots took up a larger area.
分析：
_______________________________________________________________________________________
翻译：
_______________________________________________________________________________________
Thank you！