2026年课时A计划八年级英语下册外研版第56页答案
Ⅰ. 根据首字母及汉语提示补全单词
1. The art book helps us explore different painting s
styles
(风格) through history.
2. John used different m
methods
(方法) to solve the maths problem quickly and correctly.
3. [2025·合肥包河区期末] We need water to stay a
alive
(活着的) but if we don't use it wisely, we will run out of it.
4. Words can't f
fully
(充分地) describe the beauty of the sunset.
5. Millie enjoys learning about new things, so she reads n
newspapers
(报纸) every day.

答案

1. styles 2. methods 3. alive 4. fully 5. newspapers

解析

【分析】
本题为根据首字母及汉语提示补全单词的基础题型,解题思路为:先结合句子语境理解句意,再根据括号内的汉语提示匹配对应词汇,最后结合语法规则(如名词单复数、词性搭配等)确定正确形式,同时确保首字母与题干一致。
【解析】
1. 句意:这本美术书帮助我们探索历史上不同的绘画风格。different后需接可数名词复数,“风格”对应单词style,复数形式为styles,符合首字母s。
2. 句意:约翰用不同的方法快速且正确地解出了这道数学题。different后接可数名词复数,“方法”对应单词method,复数形式为methods,符合首字母m。
3. 句意:我们需要水来保持活着,但如果不明智使用,我们会耗尽它。stay为系动词,后需接形容词,“活着的”对应单词alive,符合首字母a。
4. 句意:言语无法充分描述日落的美。此处修饰动词describe,需用副词,“充分地”对应单词fully,符合首字母f。
5. 句意:米莉喜欢学习新事物,所以她每天读报纸。“报纸”对应单词newspaper,常用复数形式newspapers,符合首字母n。
【答案】
1. styles 2. methods 3. alive 4. fully 5. newspapers
【知识点】
英语单词拼写、名词单复数、词性辨析
【点评】
本题考查基础词汇的运用,结合语境、汉语提示及语法规则即可完成,属于英语学习的基础题型,侧重核心词汇的掌握。
【难度系数】
0.8
Ⅱ. 根据句意用所给词的适当形式填空
1. To improve our English
writing
(write), we must learn the grammar rules well.
2. The little girl had an
argument
(argue) with her mother about the weekend plans.
3. These
findings
(find) can change how we understand the plants.
4. People with different
beliefs
(believe) can still get along well with each other.
5. Learning is the key to
unlocking
(lock) the secrets of the world.
6. There are always some people who do good without telling others. They are real
unknown
(know) heroes.
7. [榜样人物] Nelson Mandela was a fighter for the rights of black
Africans
(Africa).
8. The Great Wall runs across the
northern
(north) part of China, like a huge dragon.

答案

1. writing 2. argument 3. findings 4. beliefs 5. unlocking 6. unknown 7. Africans 8. northern

解析

【分析】
本题为用所给词适当形式填空的题型,解题思路是先判断每个空缺处所需的词性,再结合所给词的词性进行合理变形,同时注意固定搭配、名词单复数等细节:1. 需名词作宾语,将动词write变为名词;2. 不定冠词an后接名词,转换argue的名词形式;3. these后接可数名词复数,转换find的名词并变复数;4. different后接可数名词复数,转换believe的名词并变复数;5. 固定搭配the key to中to为介词,后接动名词;6. 修饰名词heroes需形容词,结合句意转换know的形容词;7. 表示“非洲人”需用复数名词;8. 修饰名词part需形容词,转换north的形容词形式。
【解析】
1. 句意:为了提高我们的英语写作,我们必须学好语法规则。此处需名词,write的名词形式为writing,故填writing;
2. 句意:这个小女孩和她妈妈就周末计划发生了争论。an后接名词,argue的名词为argument,故填argument;
3. 句意:这些发现能改变我们对植物的理解。these后接可数名词复数,find的名词为finding,复数形式为findings,故填findings;
4. 句意:有不同信仰的人仍然能相处融洽。different后接可数名词复数,believe的名词为belief,复数形式为beliefs,故填beliefs;
5. 句意:学习是解开世界秘密的关键。固定搭配the key to中to为介词,后接动名词,lock的动名词为unlocking,故填unlocking;
6. 句意:总有一些人做好事不告诉别人,他们是真正的无名英雄。修饰名词heroes需形容词,结合句意用unknown,故填unknown;
7. 句意:纳尔逊·曼德拉是为非洲黑人权利奋斗的战士。此处指“非洲人”,复数形式为Africans,故填Africans;
8. 句意:长城像一条巨龙一样横跨中国北部。修饰名词part需形容词,north的形容词为northern,故填northern。
【答案】
1. writing 2. argument 3. findings 4. beliefs 5. unlocking 6. unknown 7. Africans 8. northern
【知识点】
名词的适当形式转换、动名词的用法、形容词的转换
【点评】
本题考查英语词汇的词性转换及固定搭配,涵盖名词、动名词、形容词的变形规则,是初中英语基础题型,需学生掌握常见词类的转换规律。
【难度系数】
0.5
完形填空
Penguins are black and white and we can see them in zoos. It's very 1 to see penguins walk. They walk with short steps, with their body swinging from side to side. The cute penguins in zoos always draw many 2 from different places.
There are many different kinds of penguins. The emperor penguin is the largest, standing up to 1.2 m tall and 3 up to 45 kg. The little blue penguin is the 4. It's only about 30 cm tall and weighs only about 1 kg.
Penguins live in cold environment. Their thick and waterproof (防水的) feathers can keep them warm in 5 temperatures. Penguins can live 15 - 20 years in the 6. In zoos, they're able to live up to 30 years.
However, penguins are 7 now. One reason is climate change. Other reasons include food shortages and environmental pollution. Because of 8 pollution, penguins become oiled. It makes them unable to swim. To 9 them, many people knit (编织) sweaters for them. These sweaters can 10 warmth for penguins and stop them from eating the oil.
(
A
)1. A. interesting
B. boring
C. important
D. dangerous
(
C
)2. A. neighbours
B. owners
C. tourists
D. volunteers
(
D
)3. A. eating
B. selling
C. making
D. weighing
(
C
)4. A. smartest
B. highest
C. smallest
D. heaviest
(
D
)5. A. dry
B. warm
C. normal
D. freezing
(
C
)6. A. zoo
B. park
C. wild
D. area
(
B
)7. A. in time
B. in danger
C. in fact
D. in silence
(
A
)8. A. oil
B. air
C. noise
D. light
(
B
)9. A. fight
B. protect
C. challenge
D. research
(
D
)10. A. explain
B. realise
C. prepare
D. provide

答案

1~5 ACDCD 6~10 CBABD

解析

【分析】做完形填空需先通读全文把握主旨(介绍企鹅的特点、种类、生存环境及现状),再结合上下文语境、词汇含义、固定搭配逐一分析选项,最后验证逻辑通顺性。
【解析】1. 第一空:后文描述企鹅走路“短步、身体左右摇摆”的样子,这种现象很有趣,故选A(interesting)。
2. 第二空:动物园的可爱企鹅会吸引各地游客,neighbours(邻居)、owners(主人)、volunteers(志愿者)不符合语境,故选C(tourists)。
3. 第三空:此处对应身高描述,说明帝企鹅体重达45公斤,weighing(称重)符合“体重为……”的表达,故选D。
4. 第四空:后文提到小蓝企鹅仅30厘米高、1公斤重,说明它是最小的企鹅,smartest(最聪明)、highest(最高)、heaviest(最重)不符合,故选C(smallest)。
5. 第五空:企鹅生活在寒冷环境,防水羽毛用于在冰冻温度下保暖,dry(干燥)、warm(温暖)、normal(正常)不符合,故选D(freezing)。
6. 第六空:后文提到“在动物园里能活30年”,对应野外(wild)的寿命为15-20年,zoo(动物园)、park(公园)、area(区域)不符合,故选C。
7. 第七空:后文列举气候变化、食物短缺、污染等问题,说明企鹅现在处于危险中,in time(及时)、in fact(事实上)、in silence(沉默)不符合,故选B(in danger)。
8. 第八空:后文提到企鹅被油覆盖无法游泳,可知是油污染导致的,air(空气)、noise(噪音)、light(光)不符合,故选A(oil)。
9. 第九空:人们给企鹅织毛衣是为了保护它们,fight(战斗)、challenge(挑战)、research(研究)不符合,故选B(protect)。
10. 第十空:固定搭配provide sth for sb(为某人提供某物),毛衣为企鹅提供温暖,explain(解释)、realise(意识到)、prepare(准备)不符合,故选D(provide)。
【答案】1~5 ACDCD 6~10 CBABD
【知识点】完形填空解题技巧、词汇辨析、固定搭配
【点评】本文围绕企鹅展开,考查学生对上下文语境的理解及基础词汇的运用,需结合常识和逻辑判断选项,难度适中。
【难度系数】0.6