2026年课堂作业武汉出版社八年级英语下册人教版第81页答案
(
D
)3.—I’m so sorry that I spilled the water.
—It’s OK. I know you didn’t do it
on purpose
.

A.for example
B.in trouble
C.by accident
D.on purpose

答案

3. D

解析

【解析】
首先翻译对话:“——很抱歉我把水洒了。——没关系,我知道你不是故意的。”
然后分析各选项:
A. for example(例如),不符合对话语境;
B. in trouble(处于困境中),语义与对话内容不符;
C. by accident(偶然地),与语境逻辑相悖;
D. on purpose(故意地),符合对话中对方安慰的逻辑,因此选D。
【答案】
D
【知识点】
短语辨析、情景交际
【点评】
本题考查常用介词短语的词义辨析,需结合对话语境判断合适的短语,侧重对日常交际场景中短语运用能力的考查。
【难度系数】
0.8
(
C
)4.—I want to watch a movie this weekend, but I don’t know which one to choose.
—Why not read some online
reviews
first?

A.security
B.plans
C.reviews
D.knowledge

答案

4. C

解析

【解析】
结合语境分析:说话人想选电影却不知如何抉择,对方应是建议查看相关内容来辅助选择。逐个分析选项:
A. security(安全),与选电影的语境无关;
B. plans(计划),不符合选电影的需求;
C. reviews(评论、影评),查看网上影评能帮助选择合适的电影,符合语境;
D. knowledge(知识),与语境不匹配。
因此正确答案为C。
【答案】
C
【知识点】
名词词义辨析
【点评】
本题考查名词词义辨析,需结合日常交际语境判断合适词汇,准确掌握各选项的词义是解题核心。
【难度系数】
0.8
二、根据汉语提示完成句子
1. —Look, thick white froth is forming on top of the waves. It’s tsunami.
—We should
take
action
right
away
(立即行动) and get people off the beach.
2. —What happened after Tilly found the strong waves?
—Her family went back to the hotel,
except
for
(除了) her mother.
3. —The security guard realized the coming danger
as
soon
as
(一……就……) he heard the big noise.
—Thanks to his quick thinking, over 100 lives were saved.
4.
By
the
time
(到……的时候) the bus came, I was cold and wet.
5. —When I finally arrived,
out
of
breath
(上气不接下气), my teacher was already waiting at the door.
—Did you explain the whole accident to him?

答案

1. take action right away 2. except for
3. as soon as 4. By the time 5. out of breath

解析

【解析】
1. “立即行动”对应的固定短语是take action right away,情态动词should后接动词原形,故填take action right away。
2. “除了”此处表示整体中除去不同类的部分,用固定短语except for。
3. “一……就……”引导时间状语从句,对应的固定引导词是as soon as,符合语境。
4. “到……的时候”对应的固定短语是By the time,常用来引导时间状语从句,符合本题时态语境。
5. “上气不接下气”是固定短语out of breath,在句中作伴随状语。
【答案】
1. take action right away
2. except for
3. as soon as
4. By the time
5. out of breath
【知识点】
固定短语运用、时间状语从句引导词、介词短语用法
【点评】
本题主要考查常见英语固定短语和时间状语从句引导词的运用,要求学生结合语境准确使用相关短语和结构,注重日常词汇与短语的积累及语境理解能力的提升。
【难度系数】
0.7
一、补全短文(提示:有一个多余选项)
We all know that exercise is good for our health. But some kinds of exercise may be better than others. Running, for example, may help to protect against many health problems. Running is a good exercise, but it can be hard on the body. 1
Take it easy. 2 Most people get hurt when they push themselves too hard. The body needs time to get used to long distance or high speed.
Listen to your body. Most running injuries do not come unexpectedly. 3 They may include sore muscles(肌肉) and pain that do not go away.
4 There is no single best shoe for every runner. You should find the shoe that offers the best fit and support for your feet. More importantly, change your shoes every 500 to 800 kilometres.
Cross train(交叉训练). Physical fitness experts suggest some forms of cross training to help you stay injury free. Swimming, yoga, and riding a bicycle are good exercises to go with running. 5

1.
F
2.
E
3.
B
4.
A
5.
D

答案

1—5 FEBAD

解析

【解析】
1. 前文指出跑步虽有益但对身体有损伤,后文是具体的防护建议,所以选F,引出减少受伤风险的四个方法。
2. 本段主题为“Take it easy”,后文提到人们过度用力易受伤,对应E选项“不要跑太多或太快”。
3. 前文表明跑步受伤并非突发,后文提及肌肉酸痛等信号,对应B选项“通常有警告信号”。
4. 本段围绕跑鞋的选择和更换展开,对应A选项“选合适的跑鞋”。
5. 前文提到游泳、瑜伽、骑行等交叉训练项目,这类运动相比跑步对身体负担更小,对应D选项“这些运动对身体更温和”。多余选项为C。
【答案】
1—5 FEBAD
【知识点】
语篇补全技巧,语境逻辑推理,语篇衔接
【点评】
本题考查学生对语篇逻辑的把握能力,需结合上下文语境与段落主题匹配选项,对学生的语篇理解能力有一定要求。
【难度系数】
0.6