2026年课堂作业武汉出版社八年级英语下册人教版第50页答案
(
D
)29. —The AI robot can work out so fast!
—Yes, but its ability to understand and create art like humans is still very
D
.

A.special
B.high
C.normal
D.low

答案

29.D

解析

【解析】
根据对话语境,前半句夸赞AI机器人计算速度快,but表示转折,说明后半句要表达它在理解和创造艺术方面的能力不足。结合选项,special(特别的)、high(高的)、normal(正常的)均不符合转折后的语义,low(低的)符合语境,所以选D。
【答案】
D
【知识点】
形容词词义辨析,语境理解
【点评】
本题考查形容词在语境中的运用,需结合转折连词but判断语义走向,准确辨析选项词汇的含义是解题关键。
【难度系数】
0.7
(
A
)30. —To make a breakthrough, we need to
A
to think differently and challenge the old ways.
—I agree. Change requires courage.

A.dare
B.accept
C.fear
D.choose

答案

30.A

解析

【解析】
首先结合语境分析:句意为“为了取得突破,我们需要__________以不同的方式思考并挑战旧方法。”“我同意,改变需要勇气。”
A. dare:意为“敢于”,dare to do sth.是固定搭配,意为“敢于做某事”,契合“改变需要勇气,敢于突破旧思维”的语境;
B. accept:意为“接受”,accept后常接名词或动名词,且“接受不同思考”不符合语境逻辑;
C. fear:意为“害怕”,与“挑战旧方法、需要勇气”的语境完全相悖;
D. choose:意为“选择”,该选项未体现出句中隐含的“勇气”这一关键逻辑,不符合语境。
综上,答案选A。
【答案】
A
【知识点】
动词词义辨析;dare的用法
【点评】
本题考查动词词义辨析及固定搭配,需结合语境判断词义,理解句子隐含的逻辑关系是解题关键,题目贴近日常表达,侧重对语境理解能力的考查。
【难度系数】
0.6
(
B
)31. —To study force and motion, let's see what happens when you
B
a soccer ball.
—The strength and angle really change how it moves!

A.reduce
B.kick
C.compare
D.provide

答案

31.B

解析

【解析】
这是一道结合物理知识的题目,根据对话中“研究力和运动”的话题背景,结合选项词义:A.reduce(减少),B.kick(踢),C.compare(比较),D.provide(提供),只有“kick”符合对足球施加力以观察运动状态的实验场景,契合上下文逻辑。
【答案】
B
【知识点】
动词词义辨析,语境推理
【点评】
本题考查动词在具体语境中的词义辨析,需结合话题背景和对话内容判断符合逻辑的动词,侧重考查词汇运用与语境理解能力。
【难度系数】
0.8
(
D
)32. —The task of promoting waste sorting seems huge for one person.
—We can succeed if all neighbours
D
and work as a team.

A.get across
B.make up
C.shout out
D.pull together

答案

32.D

解析

【解析】
先分析对话语境:第一句意为“推广垃圾分类的任务对一个人来说似乎很艰巨”,第二句表达“如果所有邻居__________,团队协作,我们就能成功”。
再辨析各选项短语含义:
A. get across:使被理解;通过
B. make up:组成;编造;弥补
C. shout out:大声说出
D. pull together:齐心协力
结合语境,此处需要表达邻居们齐心协力的意思,故选D。
【答案】
D
【知识点】
动词短语辨析
【点评】
本题考查常见动词短语的词义辨析,需结合对话语境判断合适的短语,侧重考查学生对动词短语含义的掌握及语境运用能力。
【难度系数】
0.6
(
C
)33. —If we can get over our
C
difficulties, then everything should be all right.
—Let's pull together.

A.proud
B.successful
C.present
D.good

答案

33.C

解析

【解析】
先理解对话语境:“——如果我们能克服我们__________的困难,那么一切都会好起来的。——让我们齐心协力。”再分析选项:A. proud意为“骄傲的”;B. successful意为“成功的”;C. present意为“当前的,目前的”;D. good意为“好的”。结合语境,此处指克服当前的困难,C选项符合语义。
【答案】
C
【知识点】
形容词词义辨析
【点评】
本题考查基础形容词的词义辨析,需结合对话语境判断词汇的恰当性,侧重对词汇含义的掌握及语境运用能力的考查。
【难度系数】
0.7
(
C
)34. —I saw some
C
opinions under my post today. They made me unhappy.
—Remember, don't let online darkness affect your real-life mood.

A.bright
B.common
C.negative
D.strange

答案

34.C

解析

【解析】
根据答句“不要让网络的阴暗影响你现实生活的心情”以及前句“They made me unhappy”可知,此处指负面的观点,结合选项,negative表示“负面的”,符合语境。
【答案】
C
【知识点】
形容词词义辨析,语境推理
【点评】
本题考查在具体语境中对形容词的词义辨析,需结合上下文语境理解句意,从而选出恰当的词汇。
【难度系数】
0.7
(
A
)35. The underlined idiom in this sentence "She just sat there with a face like a wet weekend and refused to talk to anyone" means she "
A
".

A.had a heavy heart
B.felt on top of the world
C.was in high spirits
D.was on cloud nine

答案

35.A

解析

【解析】
划线习语"face like a wet weekend"表示愁眉苦脸、情绪低落。分析各选项:
A. had a heavy heart 指心情沉重、情绪低落;
B. felt on top of the world 指欣喜若狂;
C. was in high spirits 指兴高采烈;
D. was on cloud nine 指非常高兴。
只有A选项与该习语含义一致。
【答案】
A
【知识点】
英语习语理解
【点评】
本题考查英语习语的语义辨析,要求考生掌握常见习语的含义,结合语境判断选项,日常需注重积累不同语境下的习语表达。
【难度系数】
0.6
三、完形填空(共15小题,每小题1分,满分15分)
Jo and Laurie were already skating when Amy arrived. Jo saw Amy but turned to talk with others 36. Laurie was carefully skating along the edge (边缘) of the ice and didn't see the young girl.
"Keep near the edge. The ice is thin and dangerous in the middle." Laurie called to Jo, then he 37 round the first turning in the river. Jo 38 that Amy probably hadn't heard, but she said nothing and skated after Laurie. "Let Amy 39 herself!" Jo thought.
Amy skated out towards the 40 ice in the middle of the river. When Jo reached the bend, a strange feeling came into her heart. She stood 41 for a moment. Something made her turn round — just in time to see Amy 42 her hands up and fall through the ice into the cold water! She tried to call Laurie, but her voice was gone.
43, Laurie skated past her and shouted, "Bring a piece of wood from the side of the river, quickly!" Full with fear, Jo 44 some wood and pulled it across the ice, while Laurie held Amy's head above the water. Together, they got her out.
She was more 45 than hurt. Jo and Laurie took her home and tried to calm her down. After a little while she fell asleep in front of the warm fire. Later, when everything was quiet, Jo asked her mother, "Are you sure she's safe?"
"Quite safe, dear. It was wise to get her home as quickly as you 46."
"Laurie did it all." said Jo, "Mother, if Amy should die, it will be my 47. I get angry so easily. Oh, why can't I be more like you?"
"I get angry nearly every day of my life, Jo," said Mrs March, "but I've learned 48 to control myself. I've learned to 49 myself saying the angry words, and you must try to do the same, my dear."
Then Amy opened her eyes and held out her arms, with a smile that went straight to Jo's heart. Neither of them said a word, but they held each other close, and everything was 50 and forgotten.
(
B
)36. A. by accident
B. on purpose
C. for sure
D. as well
(
A
)37. A. disappeared
B. stood
C. shouted
D. pulled
(
D
)38. A. researched
B. regretted
C. reminded
D. realized
(
A
)39. A. depend on
B. take back
C. let down
D. kick off
(
C
)40. A. thicker
B. safer
C. smoother
D. stronger
(
C
)41. A. joyful
B. cheerful
C. still
D. low
(
B
)42. A. pull
B. throw
C. shut
D. separate
(
D
)43. A. Clearly
B. Surprisingly
C. Strangely
D. Suddenly
(
D
)44. A. took
B. carried
C. offered
D. got
(
C
)45. A. shocked
B. excited
C. fearful
D. lonely
(
A
)46. A. could
B. might
C. would
D. should
(
B
)47. A. solution
B. fault
C. business
D. duty
(
A
)48. A. how
B. what
C. why
D. when
(
D
)49. A. behave
B. advise
C. manage
D. stop
(
B
)50. A. reduced
B. forgiven
C. supported
D. repeated

答案

36.B 37.A 38.D 39.A 40.C 41.C 42.B 43.D 44.D 45.C 46.A 47.B 48.A 49.D 50.B

解析

【解析】
36. 根据上下文可知Jo看到Amy却故意转身和别人说话,on purpose意为“故意地”,符合语境,故选B。
37. Laurie滑过河的第一个转弯后消失在视野中,disappeared意为“消失”,符合语境,故选A。
38. Jo意识到Amy可能没听到Laurie的提醒,realized意为“意识到”,符合语境,故选D。
39. Jo想让Amy依靠自己,depend on意为“依靠”,符合语境,故选A。
40. Amy滑向河中间更光滑的冰面,smoother意为“更光滑的”,符合语境,故选C。
41. Jo心中产生异样感觉后静止站立了一会儿,still意为“静止的”,符合语境,故选C。
42. Amy掉进冰里前举起手,throw one's hands up意为“举起手”,符合语境,故选B。
43. Laurie突然滑过Jo身边并喊话,Suddenly意为“突然”,符合语境,故选D。
44. Jo按照Laurie的要求去取了一些木头,got意为“拿到”,符合语境,故选D。
45. Amy更多是感到害怕而非受伤,fearful意为“害怕的”,符合语境,故选C。
46. as quickly as you could是固定表达,意为“尽可能快地”,符合语境,故选A。
47. Jo认为如果Amy出事是自己的过错,fault意为“过错”,符合语境,故选B。
48. 妈妈说学会了如何控制自己,how意为“如何”,符合语境,故选A。
49. 学会阻止自己说气话,stop oneself doing sth意为“阻止自己做某事”,符合语境,故选D。
50. 姐妹俩相拥后,一切都被原谅并忘记了,forgiven意为“被原谅的”,符合语境,故选B。
【答案】
36.B 37.A 38.D 39.A 40.C 41.C 42.B 43.D 44.D 45.C 46.A 47.B 48.A 49.D 50.B
【知识点】
完形填空语境推理、动词短语辨析、形容词词义辨析
【点评】
本文围绕Jo和Amy的滑冰遇险故事展开,考查学生对上下文语境的理解能力以及对词汇短语的辨析运用能力,解题时需结合情节发展和语义逻辑进行推理判断。
【难度系数】
0.6