2026年一遍过八年级英语上册外研版第75页答案
一、根据下列单词画线部分的发音将它们归类
fruit, bread, friend, brown, French, fresh, brain, bridge, Friday, breath
1. /br/
bread, brown, brain, bridge, breath

2. /fr/
fruit, friend, French, fresh, Friday

答案

1. bread, brown, brain, bridge, breath
2. fruit, friend, French, fresh, Friday

解析

【分析】
解题思路:先识别每个单词画线部分的辅音组合,再判断该组合的发音,最后将单词分别归类到对应发音的组别中。
【解析】
逐个分析单词画线部分的发音:
1. 画线部分发/br/的单词:bread(br发/br/)、brown(br发/br/)、brain(br发/br/)、bridge(br发/br/)、breath(br发/br/);
2. 画线部分发/fr/的单词:fruit(fr发/fr/)、friend(fr发/fr/)、French(Fr发/fr/)、fresh(fr发/fr/)、Friday(Fr发/fr/)。
【答案】
1. bread, brown, brain, bridge, breath
2. fruit, friend, French, fresh, Friday
【知识点】
英语辅音组合发音;音标归类
【点评】
本题考查英语单词中辅音组合br和fr的发音辨析,属于基础语音知识应用,难度较低。
【难度系数】
0.7
二、用方框中所给单词的适当形式填空
(每词限用一次)
safe, warn, drone, danger, drawback, tsunami
1. [2025 上海存志中学月考改编]All cigarette(香烟)packets carry a government health
warning
.
2. 新素材 The world's largest iceberg, A23a, has broken apart. That may put many sea animals in
danger
.
3. 新素材 —Hey, did you have fun at the Zhuhai Airshow last year?
—Yeah, it was enjoyable! They had lots of new planes and
drones
on show.
4. For our
safety
, we must keep away from the tall buildings if the wind blows hard.
5. The seawater washed away a lot of things, such as houses and cars when that
tsunami
came.
6. 天星原创 One
drawback
of living in a big city is the heavy traffic, which often makes travelling slow and difficult.

答案

1. warning 句意:所有香烟包装上都印有政府的健康警告。a后用名词的单数形式,故填名词warning,表示“警告”。
2. danger 第一句提到“世界上最大的冰山A23a崩塌”,这可能会将许多海洋动物置于危险(danger)之中。in danger表示“处境危险”。
3. drones 根据“the Zhuhai Airshow”并结合所给单词可知,此处是说航展上有很多新的飞机和无人机,空前有“lots of”,故填drones。
4. safety 根据“we must keep away from the tall buildings if the wind blows hard”可知,在大风天气远离高建筑物是为了安全着想,应填safe的名词形式safety。
5. tsunami 结合所给单词可推知,“The seawater washed away a lot of things, such as houses and cars”描绘的是海啸来临时的景象,空前有指示代词that,故填tsunami。
6. drawback 根据“the heavy traffic, which often makes travelling slow and difficult”可知,此处是说在大城市生活的缺点,故填drawback。

解析

【分析】
本题是用所给单词的适当形式填空,解题思路为:先通读每个句子理解句意,再结合句子中的语法提示(如冠词、数词、物主代词、固定搭配等),匹配所给单词的词义,转换为符合语境和语法要求的正确形式。
【解析】
1. 句意:所有香烟包装上都印有政府的健康警告。空格前有不定冠词a,需填单数名词,所给单词中warn的名词形式为warning,符合语境,故填warning。
2. 句意:世界最大冰山A23a崩塌,可能让很多海洋动物处于危险中。固定搭配in danger表示“处于危险中”,故填danger。
3. 句意:航展上有很多新飞机和无人机。lots of后接可数名词复数,drone的复数形式为drones,符合语境,故填drones。
4. 句意:为了我们的安全,大风时要远离高楼。our是形容词性物主代词,后需接名词,safe的名词形式为safety,故填safety。
5. 句意:海水冲走很多东西,是海啸来临时的情况。结合语境,所给单词中tsunami(海啸)符合描述,that后接单数名词,故填tsunami。
6. 句意:大城市生活的一个缺点是交通拥堵。one后接单数名词,drawback(缺点)符合语境,故填drawback。
【答案】
1. warning 2. danger 3. drones 4. safety 5. tsunami 6. drawback
【知识点】
名词的适当形式、固定搭配、语境词义辨析
【点评】
本题为初中英语基础词汇运用题,考查单词词义、词性转换及固定搭配的掌握,需结合句子语境和语法规则选择正确形式,是巩固词汇运用能力的典型题型。
【难度系数】
0.3
三、从方框中选择最佳选项补全对话(有两项多余)
(A reporter is asking Bert some questions about the earthquake last month.)
A: Bert, do you remember the earthquake last month?
B: Of course. 1.
A

A: What were you doing at that time?
B: I was doing some shopping in a shopping centre.
A: 2.
B

B: I tried my best to run out to the street. 3.
F

A: But you know, it's dangerous to run during the earthquake.
B: Yes, I see. But I know little about how to protect myself in an earthquake.
A: 4.
G
By the way, how did you feel when you found yourself in danger?
B: I felt very afraid and helpless. 5.
D

A: Well, Bert, thanks for talking with me.
B: My pleasure.
A. I will never forget it.
B. Then what did you do?
C. Let's do something to help them.
D. I didn't know what to do at that moment.
E. Were there any people hurt in the earthquake?
F. Many other people were also running quickly.
G. You should read some information about that online.

答案

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

解析

【分析】
本题为补全对话类题目,需围绕“地震话题”结合上下文的语境、问答逻辑选择最佳选项。先通读对话,明确A是记者,B是受访者,话题围绕上个月的地震展开;再逐空分析:第1空需回应“是否记得地震”的问题,第2空需对应“当时做了什么”的问答,第3空需补充跑到街上后的场景,第4空需对应“不懂地震自我保护方法”的建议,第5空需承接“害怕无助”的状态,最终匹配对应选项。
【解析】
1. 上文A询问B是否记得上个月的地震,B需回应记得的态度,A选项“I will never forget it.”(我永远不会忘记)符合语境,故选A;
2. B回答自己尽力跑到街上,可知A询问B当时的行动,B选项“Then what did you do?”(那你做了什么?)符合问答逻辑,故选B;
3. B提到跑到街上,F选项“Many other people were also running quickly.”(很多其他人也在快速跑)补充了地震时的场景,符合语境,故选F;
4. B表示自己不懂地震中如何保护自己,A需给出合理建议,G选项“You should read some information about that online.”(你应该在网上读一些相关信息)符合语境,故选G;
5. B提到自己害怕无助,D选项“I didn't know what to do at that moment.”(那一刻我不知道该做什么)补充了当时的状态,符合语境,故选D。
【答案】
1.A 2.B 3.F 4.G 5.D
【知识点】
补全对话、日常交际用语
【点评】
本题围绕地震话题考查日常交际对话的补全,需结合上下文语境、问答逻辑选择合适选项,注重日常交际能力的运用,难度适中。
【难度系数】
0.7
四、根据短文内容,在空白处填入一个适当的单词或括号内单词的正确形式
When Reshma Kosaraju was 12, her family 1.
moved
(move) from Chicago to Northern California. Soon after, the Camp Fire started. "It was one of 2.
the biggest
(big) fires in California's history," Reshma told TIME for Kids. 3.
Though/Although
her school was about 320 kilometres south of the fire, the students still had to wear masks because 4.
of
the smoke. "It is an unusual experience for me, because I have never 5.
really
(real) experienced this problem," she said. So she hoped 6.
to solve
(solve) the problem. Later she created a 7.
useful
(use) way to predict(预测) forest fires with artificial intelligence (人工智能). 8.
Her
(she) way is nearly 90% right. "I realised that if I could succeed, the results could make 9.
a
big difference. For example, they can help the environment and save many 10.
lives
(life)," Reshma said.

答案

1. moved 2. the biggest 3. Though/Although 4. of
5. really 6. to solve 7. useful 8. Her 9. a 10. lives

解析

【分析】本题为英语语法填空题,需结合时态、形容词级、连词、介词、词性转换、固定搭配等知识逐一分析。1. 根据时间状语从句的时态(was),主句用一般过去时,故填move的过去式;2. 结构“one of + the + 形容词最高级 + 名词复数”表示“最……之一”,此处需用big的最高级;3. 前后句为让步关系,需填引导让步状语从句的连词;4. because后接从句,because of后接名词/代词等,此处the smoke是名词,故用of;5. 修饰动词experienced需用副词,real变副词;6. 固定搭配hope to do sth,故填solve的不定式;7. 修饰名词way需用形容词,use变形容词;8. 修饰名词way需用形容词性物主代词,she变对应的物主代词;9. 固定短语make a big difference表示“产生很大影响”,需填不定冠词;10. many后接可数名词复数,life变复数。
【解析】1. 由前文was可知,此处描述过去的动作,用一般过去时,故填moved;2. “one of + the + 形容词最高级”为固定结构,big的最高级是biggest,故填the biggest;3. 前后句为让步关系,意为“虽然学校离火灾约320公里,但学生仍需戴口罩”,故填Though/Although;4. because后接从句,because of后接名词性成分,此处the smoke是名词,故填of;5. 此处修饰动词experienced,需用副词,real的副词形式是really,故填really;6. 固定搭配hope to do sth(希望做某事),故填to solve;7. 此处修饰名词way,需用形容词,use的形容词形式是useful,故填useful;8. 此处修饰名词way,需用形容词性物主代词,she的形容词性物主代词是Her,故填Her;9. 固定短语make a big difference(产生很大影响),需填不定冠词a,故填a;10. many后接可数名词复数,life的复数形式是lives,故填lives。
【答案】1. moved 2. the biggest 3. Though/Although 4. of 5. really 6. to solve 7. useful 8. Her 9. a 10. lives
【知识点】一般过去时、形容词最高级、固定搭配
【点评】本题考查英语语法填空的核心基础知识点,涵盖时态、词性转换、固定结构、从句引导词等,是初中阶段常见题型,侧重考查学生对基础语法和词汇变形的掌握情况。
【难度系数】0.3