2026年金学典同步解析与测评贵州人民出版社八年级英语下册人教版第50页答案
一、根据句意及中文提示完成句子
1. The Great Wall is known as the eighth
wonder
(奇观) of the world.
2. My English
level
(水平) has improved a lot this term.
3. The
depth
(深度) of the lake is about 20 metres.
4. This plant has an
unusual
(不寻常的) flower that blooms only at night.
5. The correct answers can be found at the
bottom
(底部) of page 8.

答案

1. wonder
2. level
3. depth
4. unusual
5. bottom

解析

【分析】
本题要求根据句意和中文提示填写正确的英文单词,解题时需结合句子语境、词性要求及固定搭配确定答案,需准确掌握基础词汇的拼写和用法。
【解析】
1. 句意:长城被称为世界第八大奇观。“奇观”对应的英文名词是wonder,固定表达“the eighth wonder of the world”符合语境,故填wonder。
2. 句意:这学期我的英语水平提高了很多。“水平”对应名词level,“English level”表示英语水平,符合句意,故填level。
3. 句意:这个湖的深度大约20米。“深度”是名词depth,定冠词the后需接名词,故填depth。
4. 句意:这种植物有只在夜间开放的不寻常的花。“不寻常的”是形容词unusual,用于修饰名词flower,故填unusual。
5. 句意:正确答案在第8页的底部。“底部”对应固定搭配“at the bottom of”,故填bottom。
【答案】
1. wonder 2. level 3. depth 4. unusual 5. bottom
【知识点】
名词辨析、形容词用法、固定搭配
【点评】
本题考查基础词汇的运用,结合中文提示和句子语境即可完成,侧重对核心词汇的掌握,难度较低。
【难度系数】
0.7
二、根据中文意思完成句子,每空一词
1. 世界上最低的地方是哪里?
What's
in the world?
2. ——它多低?
——它低于海平面 416 米。
is it?
— Its surface is
.
3. 人们对海底仍然知之甚少。
People still don't know much about the
.
4. 深海的底部是什么样的?
What is
the deep sea like?
5. 研究深海为什么那么重要?
Why is it important to
?

答案

1. the lowest place
2. How low; 416 metres below sea level
3. ocean floor
4. the bottom of
5. research the deep sea

解析

【分析】
本题为根据中文意思完成句子,需结合英语词汇、固定短语及特殊疑问句的用法作答。具体思路:1. 对应“最低的地方”使用形容词最高级修饰名词;2. 询问程度用对应特殊疑问词,“低于海平面”是固定表达;3. “海底”为固定名词短语;4. “……的底部”用固定搭配;5. “研究深海”是动词短语搭配。
【解析】
1. 中文“最低的地方”,low的最高级为lowest,修饰名词place,故填the lowest place;
2. 询问“多低”用How low引导特殊疑问句;“低于海平面416米”对应固定表达416 metres below sea level;
3. “海底”的英文固定短语为ocean floor;
4. “……的底部”用固定搭配the bottom of;
5. “研究深海”对应动词短语research the deep sea。
【答案】
1. the lowest place
2. How low; 416 metres below sea level
3. ocean floor
4. the bottom of
5. research the deep sea
【知识点】
形容词最高级、固定短语搭配、特殊疑问句
【点评】
本题为基础英语完成句子题,主要考察核心词汇、固定表达及特殊疑问词的运用,难度适中,适合基础阶段学生练习。
【难度系数】
0.7
B
)1. — What
your new school
?
— It's big and has a beautiful playground.

A.do; like
B.is; like
C.does; like

答案

1. B

解析

【分析】要解决这道题,需先明确询问事物特征的固定句型,区分like的不同词性用法。问句是询问“你的新学校是什么样的”,对应固定句式,需判断be动词和助动词的使用场景。
【解析】本题考查固定句型与like的词性。询问“某物是什么样子/怎么样”的固定句式为“What is + 名词 + like?”,此处like是介词,意为“像”,需搭配be动词;选项A、C中的do/does是助动词,此时like为实义动词“喜欢”,不符合语境。句子主语your new school是单数,be动词用is,因此选B。
【答案】B
【知识点】固定句型、介词用法
【点评】本题考查英语中询问事物特征的基础固定句式,需掌握like作为介词和实义动词的区别,属于易得分的语法题。
【难度系数】0.3
B
)2. —
is it from your home to the nearest subway station?
— About 15 minutes' walk.

A.How long
B.How far
C.How deep

答案

2. B

解析

【分析】首先观察答语“About 15 minutes' walk”表示从家到地铁站的距离,需结合三个选项疑问词组的含义判断:How long用于询问时间长度或物体长度,How far用于询问距离,How deep用于询问深度,据此匹配问句的提问内容。
【解析】答语“步行大约15分钟的路程”是对距离的描述,问句需询问两地间的距离。A选项How long不符合问距离的语境;B选项How far意为“多远”,用于询问距离,符合要求;C选项How deep意为“多深”,与语境无关,因此选B。
【答案】B
【知识点】特殊疑问句、疑问词组辨析
【点评】本题考查常见疑问词组的用法辨析,需结合答语含义判断提问方向,属于基础题型。
【难度系数】0.8
(
C
) 3. The guidebook says that the lake here is 20 metres
.
Many divers love to explore it.

A.long
B.far
C.deep

答案

3. C

解析

【分析】本题考查形容词词义辨析,需结合语境判断合适的形容词。首先明确各选项含义:A.long意为“长的”,用于描述长度;B.far意为“远的”,用于描述距离;C.deep意为“深的”,用于描述深度。再根据后半句“Many divers love to explore it(很多潜水员喜欢探索它)”可知,此处描述的是湖的深度,而非长度或距离,据此分析选项。
【解析】逐一分析选项:A.long侧重描述物体的长度,湖的长度与潜水员探索的关联不大;B.far侧重描述两地间的距离,不符合语境;C.deep侧重描述物体的深度,湖的深度是吸引潜水员探索的重要因素,符合语境。因此选C。
【答案】C
【知识点】形容词词义辨析;语境运用
【点评】本题为基础词义辨析题,解题关键是抓住后半句的关键信息“divers(潜水员)”,结合生活常识判断描述的是湖的深度,难度较低,适合基础阶段学生练习。
【难度系数】0.8
(
C
) 4. — Could you tell me
the Great Wall is in total?
— It's about 21, 196 kilometres.

A.how far
B.how deep
C.how long

答案

4. C

解析

【分析】首先观察答语“ It's about 21, 196 kilometres.”可知,回答的是具体的长度,因此需要选择询问长度的疑问词。先明确各选项疑问词的含义:A选项how far用于询问距离;B选项how deep用于询问深度;C选项how long用于询问长度或时间长短,结合语境即可选出正确选项。
【解析】根据答语提到的“21196公里”,可知问句是询问长度。A项how far意为“多远”,不符合语境;B项how deep意为“多深”,不符合语境;C项how long意为“多长”,用于询问长度,符合询问长城总长度的语境,故选C。
【答案】C
【知识点】特殊疑问句、疑问词辨析
【点评】本题考查特殊疑问词的辨析,结合答语的关键信息即可快速选出正确答案,属于基础题型。
【难度系数】0.5
(
A
) 5. —
is the new park
?
— It has a big lake and many colorful flowers.

A.What; like
B.How; like
C.What; look like

答案

5. A

解析

【分析】
本题考查英语中询问事物特征的固定句型用法。首先分析答语,答语描述了新公园的具体特征,说明问句是在询问“新公园怎么样”。接着回忆各选项对应的句型:“What is...like?”用于询问事物的性质、特征;“How is...like?”为错误搭配;“What...look like?”用于询问外貌,与答语不符,据此排除错误选项得出答案。
【解析】
答语“It has a big lake and many colorful flowers.”是对新公园特征的描述,因此问句需询问“新公园怎么样”。固定句型“What is + 主语 + like?”用于询问事物的特征,符合语境,对应选项A。选项B中“How is...like?”是错误搭配,无此用法;选项C中“What...look like?”用于询问外貌,与答语描述的内部特征不符,故排除B、C。
【答案】A
【知识点】特殊疑问句;固定句型
【点评】本题考查英语中询问事物特征的基础固定句型,需准确区分“What is...like?”与“What...look like?”的用法差异,属于英语基础考点,难度较低。
【难度系数】0.3
四、阅读理解
Most of Greenland is white because it's covered with snow and ice, which is different from what it's called. In some parts of
Greenland, the ice extends two miles into the ground. Under all the snow and ice lies a rocky world.
In 2013, a group of scientists from Canada, England and Italy studied the environment in Greenland. They used special tools to look for the rocks deep below the ice. While doing this, they found one of the largest canyons(峡谷). The canyon starts in the central part of the island and runs to the Arctic Ocean(北冰洋).
The canyon runs at least 750 kilometres and is 800 metres deep. It is longer than any other canyon on the Earth and is nearly as deep as the Grand Canyon(科罗拉多大峡谷)in the United States. Because of its size, it has been named the "Grand Canyon of Greenland".
How was the Greenland's Grand Canyon formed? There were two possible ways. The first was that the canyon was formed by huge ice. When ice slowly moved across the land, it cut its surface and created deep holes. The other way was that the canyon was formed by huge rivers in the past. For the last two million years, the world's temperatures have gone up and down many times. When they went up, a lot of water melted(融化)from the Greenland's ice and flowed(流淌)into the ocean. This very plenty of water carved(雕刻)the long, deep canyon.
The discovery of Greenland's icy Grand Canyon is quite surprising. The canyon also helped scientists understand the historical environment of Greenland.
C
)1. What can we learn from the passage about the Grand Canyon of Greenland?
A. It is about 800 kilometres long.
B. It starts in the north of Greenland.
C. It was found by a group of scientists.
A
)2. What does the underlined word "extends" mean?
A. 延伸 B. 缩短
C. 隐藏
B
)3. What does the name of the Grand Canyon of Greenland come from?
A. Its position. B. Its size.
C. Its history.
A
)4. What does the Paragraph 4 mainly talk about?
A. How the Greenland's Grand Canyon was formed.
B. When the Greenland's Grand Canyon was found.
C. What made the Greenland's Grand Canyon popular.
B
)5. What is the best title of the passage?
A. How the Greenland Grand Canyon Formed
B. The Greenland Grand Canyon—A Surprising Place
C. The Greenland Grand Canyon—An Environmental Place

答案

1. C
2. A
3. B
4. A
5. B

解析

【分析】
本题是一篇关于格陵兰冰下大峡谷的英语阅读理解,共5道题,分别考察细节理解、词义猜测、主旨大意等阅读能力。解题思路为:1. 细节题需先提取题干关键词,回原文定位对应内容,对比选项排除错误答案;2. 词义猜测题结合上下文语境推断词义;3. 主旨大意题梳理各段核心内容,把握文章整体主题。
【解析】
1. 题1:题干问格陵兰大峡谷的相关信息。原文第二段明确提到2013年科学家发现该峡谷,选项C符合;A选项原文显示峡谷长750公里而非800公里,B选项峡谷始于格陵兰中部而非北部,均错误,故选C。
2. 题2:“extends”所在句意为“格陵兰部分地区的冰向地下延伸两英里”,结合语境,“延伸”符合语义,故选A。
3. 题3:原文第三段指出“因其规模,被命名为格陵兰大峡谷”,对应选项B,故选B。
4. 题4:第四段以“格陵兰大峡谷如何形成”为主题句,主要讲解其形成原因,故选A。
5. 题5:全文围绕格陵兰大峡谷的发现、命名、形成及意义展开,核心是“令人惊讶的格陵兰大峡谷”,选项B符合;A仅为第四段内容,C未提及,故选B。
【答案】
1.C
2.A
3.B
4.A
5.B
【知识点】
英语阅读理解(细节理解题、词义猜测题、主旨大意题)
【点评】
本题为基础英语阅读练习题,围绕科普类话题展开,涵盖多种常见阅读题型,考察学生快速定位原文、结合语境推断词义、把握文章主旨的能力,适合巩固英语阅读基础。
【难度系数】
0.6