2026年阳光学业评价八年级英语下册沪教版第168页答案
三、完形填空(每小题1分,满分10分)
One afternoon, Wang Miao, a young Chinese scientist, found a flat white
envelope in his mailbox. There was no name on it, just a
A
31
: "Join our secret
project. Come to the old observatory at 8 p. m." At first, he thought it was
a
C
32
—who sends mysterious invitations like this? But when he
B
33
, he
froze. In front of his eyes, there was a shining countdown: 1,200:00:00
in the sky. No one else could
C
34
it, even when he pointed at it and asked his
colleagues.
That night, he went to the observatory. Inside, a group of serious
A
35

greeted him. They showed him shocking messages from another star system, the
Three-Body System. As Wang studied the alien world's message with the team, he
felt
B
36
. The Three-Body planet had three suns, causing wild storms and freezing
winters that killed most life. The aliens had no choice but to find a new
C
37
. They
were coming to the Earth. To stop humans from becoming stronger and
D
38
back,
the aliens had sent a tiny machine called a "Sophon" to break our scientific
experiments.
Now, the
B
39
in Wang's eyes kept ticking down. Every second brought the
aliens
D
40
. Wang joined the team to find a way to protect the Earth. But with the
Sophon watching their every move, could these human scientists save their home
before time ran out?
31. A. note B. word C. picture D. warning
32. A. plan B. remind C. joke D. tip
33. A. looked away B. looked up C. looked inside D. looked down
34. A. find B. hear C. see D. touch
35. A. scientists B. students C. soldiers D. musicians
36. A. proud B. frightened C. ashamed D. comfortable
37. A. friend B. message C. home D. name
38. A. moving B. looking C. turning D. fighting
39. A. tear B. numbers C. stars D. world
40. A. better B. smaller C. stronger D. closer

答案

31.A 32.C 33.B 34.C 35.A 36.B 37.C 38.D 39.B 40.D

解析

【分析】
做完形填空需遵循“通读全文→把握主旨→逐空分析→验证答案”的思路:首先快速通读全文,明确这是科学家汪淼接触三体文明的科幻故事;再针对每个空,结合上下文语境、词汇词义辨析、逻辑关系逐一推导,比如通过神秘邀请的内容判断31空的便条,通过对神秘邀请的反应判断32空的玩笑,通过“天空的倒计时”判断33空的动词短语,以此类推,确保每个选项符合故事逻辑和词汇用法。
【解析】
31. 考查名词辨析。根据前文“flat white envelope”及后文的邀请内容,可知信封内是一张便条,note符合语境,故选A。
32. 考查名词辨析。后文“who sends mysterious invitations like this?”体现对神秘邀请的质疑,对应“以为是玩笑”,joke符合,故选C。
33. 考查动词短语辨析。后文提到“in the sky”的倒计时,需“抬头看”,look up符合,故选B。
34. 考查动词辨析。根据“even when he pointed at it and asked his colleagues”,可知同事看不到倒计时,see符合,故选C。
35. 考查名词辨析。结合前文科学家汪淼及“studied the alien world's message”,可知天文台内是科学家团队,scientists符合,故选A。
36. 考查形容词辨析。后文描述三体星球的灾难(致命风暴、寒冬),对应“感到害怕”,frightened符合,故选B。
37. 考查名词辨析。后文“They were coming to the Earth”说明三体人要找新家园,home符合,故选C。
38. 考查动词辨析。固定搭配“fight back”(反击),结合“stop humans from becoming stronger”,可知是阻止人类变强并反击,故选D。
39. 考查名词辨析。前文提到“shining countdown: 1,200:00:00”,对应“倒计时数字”,numbers符合,故选B。
40. 考查形容词比较级。时间流逝意味着外星人距离更近,closer符合语境,故选D。
【答案】
31.A 32.C 33.B 34.C 35.A 36.B 37.C 38.D 39.B 40.D
【知识点】
完形填空解题技巧、词义辨析、语境理解
【点评】
本题为科幻题材完形填空,围绕科学家接触三体文明的情节展开,侧重考查学生对上下文语境的理解和词汇词义的辨析能力,需结合故事逻辑推导答案,整体难度适中。
【难度系数】
0.6