2026年夺冠课课练八年级英语上册译林版第127页答案
一、根据句意及所给中文提示、首字母或英文解释,填入所缺单词,每空一词
1. Nanjing Metro Line 7 goes through the city from
north-east
(东北) to south-west.
2. After the earthquake, the street was full of people running for
cover
(躲避处).
3. The Chinese government has made some laws to stop people from killing
rare
(稀罕的,珍贵的) birds.
4. Huang Xuhua, a great Chinese scientist, had to cut off contact with his family to keep the
project
(项目) secret.
5. For hundreds of years,
mud
(泥,淤泥) houses give people a good life. And they can keep people cool.
6. We planned a short
stay
(逗留) in the town before going home. Would you like be with us?
7. The heavy fog l
led
to this car accident last week.
8. Most animals are active at night and sleep during the
daytime
(the part of a day that is not night).

答案

1. north-east
2. cover
3. rare
4. project
5. mud
6. stay
7. led
8. daytime

解析

【分析】本题为根据句意及提示填单词的题型,解题思路为:1. 明确每小题的提示类型(中文提示、首字母、英文释义);2. 结合句子语境、固定搭配及语法规则,确定符合要求的单词;3. 注意单词的形式变化(如动词时态等),确保每空一词。
【解析】1. 中文提示“东北”,对应英文单词north-east;2. 固定搭配run for cover表示“躲避”,故填cover;3. 修饰名词birds需用形容词,“稀罕的,珍贵的”对应rare;4. “项目”对应名词project;5. “泥,淤泥”对应名词mud;6. “逗留”对应名词stay;7. 首字母为l,结合时间状语last week(上周),需用动词lead的过去式led,lead to表示“导致”;8. 英文释义为“一天中不是夜晚的部分”,即白天,对应daytime。
【答案】1. north-east 2. cover 3. rare 4. project 5. mud 6. stay 7. led 8. daytime
【知识点】英语单词拼写、动词时态、固定搭配
【点评】本题考查基础词汇的运用,需学生掌握常见单词的词义、拼写及相关搭配,难度较低,适合巩固英语基础。
【难度系数】0.3
1. Yancheng Wetlands and Rare Birds National Natural Reserve has
area of over 2,472 square kilometres,
largest wetland for red-crowned cranes in China.

A.an; the
B.an; a
C.the; a
D./; the

答案

A

解析

【分析】
本题考查英语冠词的用法,分为两个设空。第一空需结合固定搭配判断不定冠词的使用,第二空需依据形容词最高级的冠词规则选择定冠词,逐步分析即可得出答案。
【解析】
1. 第一空:固定搭配“have an area of”表示“面积为……”,area以元音音素开头,需用不定冠词an;
2. 第二空:“largest”是形容词large的最高级形式,形容词最高级前必须加定冠词the,因此两空分别填an和the,对应选项A。
【答案】
A
【知识点】
冠词的用法、不定冠词an、定冠词the
【点评】
本题聚焦冠词的基础考点,涵盖固定搭配和最高级前冠词的规则,是初中英语核心基础内容,需牢记冠词的基本使用规则。
【难度系数】
0.6
2. —We plan to
special schools for the disabled people.
—Great! You will make a big difference to their lives.

A.put up
B.give up
C.set up
D.stay up

答案

C

解析

【分析】本题为动词短语辨析题,解题时需先明确各选项短语的含义,再结合句子语境判断所需表达的意思,进而选出正确选项。句子语境是计划为残疾人做某事,结合“special schools”(特殊学校)可知,需要表示“建立”含义的短语。
【解析】逐一分析选项:A.put up意为“搭建、张贴、举起”;B.give up意为“放弃”;C.set up意为“建立、设立”;D.stay up意为“熬夜”。结合语境“plan to ____ special schools”,此处需表达“建立”的意思,因此选C。
【答案】C
【知识点】动词短语辨析
【点评】本题考查基础动词短语的词义辨析,结合语境即可快速作答,属于难度较低的基础题型。
【难度系数】0.7
3. We
a lot of food and clothes
the people in the flooded area last month.

A.provide; with
B.provided; with
C.provide; for
D.provided; for

答案

D

解析

【分析】
这道题考查动词时态和固定搭配的综合运用。第一步,先通过时间状语判断时态:句中“last month(上个月)”是过去的时间,谓语动词需用过去式,先排除动词原形的选项;第二步,辨析provide的固定搭配,结合句子结构确定正确的介词搭配。
【解析】
1. 时态判断:句中时间状语为last month,表过去,因此谓语动词用过去式,排除动词原形的A、C选项;
2. 固定搭配辨析:provide的常用搭配为“provide sth. for sb.(为某人提供某物)”和“provide sb. with sth.”,本题结构为“provide + 物 + 空 + 人”,符合“provide sth. for sb.”结构,因此用介词for,动词用过去式provided,故选D。
【答案】
D
【知识点】
一般过去时;动词固定搭配
【点评】
本题结合时态和动词基础搭配考查,是英语学习中的基础题型,需掌握时间状语判断时态的方法及provide的两个核心固定搭配。
【难度系数】
0.6
4. It's reported that the Chinese White Dolphins have
living areas. However, the number of fishing boats in the Yangtze River is getting
.

A.less and less; more
B.fewer and fewer; larger
C.fewer and fewer; more
D.more and more; larger

答案

B

解析

【分析】
首先分析第一空:living areas是可数名词复数,修饰可数名词复数表示“越来越少”需用fewer and fewer(less仅修饰不可数名词,不符合),据此排除A选项;再分析第二空:表示“数量的大小”时,修饰number需用large/small,不能用more,据此排除C选项;结合语境,前后为转折关系,前面是中华白海豚生存区域减少,后面是长江渔船数量变大,D选项逻辑不符,最终确定答案。
【解析】
1. 第一空:living areas是可数名词复数,“越来越少”用fewer and fewer,less修饰不可数名词,故排除A;
2. 第二空:修饰“the number(数量)”需用large/small,不用more,故排除C;
3. 语境逻辑:前后为转折关系,前面是生存区域减少,后面是渔船数量变大,D选项逻辑矛盾,排除;
综上,答案为B。
【答案】
B
【知识点】
形容词比较级、可数名词修饰、数量表达
【点评】
本题考查形容词比较级的基础用法,需区分few/little的修饰对象,以及修饰number的固定搭配,是初中英语常考的基础题型,难度适中。
【难度系数】
0.5
5. —What do you think of the question?
—I find it quite
. I can find out the answer
.

A.easy; easily
B.easily; easily
C.easily; easy
D.easy; easy

答案

A

解析

【分析】本题考查形容词和副词的用法,需先判断每个空所需的词性:第一空在“find + 宾语 + 形容词”结构中,形容词作宾语补足语;第二空修饰动词短语,需用副词。
【解析】第一空:“find it + 形容词”是固定结构,it为形式宾语,形容词作宾补说明宾语的特征,故用形容词easy;第二空:修饰动词短语find out,需用副词,故用easily。因此选A选项。
【答案】A
【知识点】形容词用法、副词用法
【点评】本题考查形容词作宾补和副词修饰动词的基础用法,属于英语语法中的常考知识点,难度较低。
【难度系数】0.7
6. Whenever I face difficult problems, my mother always encourages me not
.

A.to give up
B.to give away
C.give up
D.give away

答案

A

解析

【分析】
本题考查动词固定搭配和动词短语辨析。首先回忆encourage的用法:encourage sb. (not) to do sth.是固定结构,需接动词不定式,据此排除不符合形式的选项;再结合语境辨析give相关短语的含义,选出符合句意的答案。
【解析】
1. 固定搭配判断:动词encourage的固定用法为“encourage sb. (not) to do sth.”,即后面要接动词不定式作宾语补足语,因此可排除C、D两项(均为动词原形)。
2. 短语含义辨析:give up意为“放弃”,give away意为“赠送、分发”,结合句意“每当我遇到难题时,妈妈总是鼓励我不要________”,此处应表达“不要放弃”,故选用to give up,答案为A。
【答案】
A
【知识点】
动词不定式;动词短语辨析
【点评】
本题为英语基础语法题,考查固定搭配和常用动词短语的含义,属于学生应掌握的基础知识点,难度较低。
【难度系数】
0.7
7. What do you think we can do
wild birds?

A.protect
B.protecting
C.to protect
D.protects

答案

C

解析

【分析】首先分析句子结构,"What do you think we can do"是主句,空格处需填入内容体现做这件事的目的。英语中常用动词不定式(to do)作目的状语,说明动作的目的,据此判断选项。
【解析】本句中"we can do"是修饰what的定语从句,空格处需用非谓语动词作目的状语,表"做这件事的目的是保护野生鸟类"。动词不定式可作目的状语,选项中只有C是不定式结构,A为动词原形、B为动名词、D为第三人称单数形式,均不符合要求,因此选C。
【答案】C
【知识点】非谓语动词(不定式作目的状语)
【点评】本题考查基础语法中非谓语动词的用法,核心是不定式表目的的规则,属于初中英语常见考点,难度较低,只要掌握不定式的基本用法即可解答。
【难度系数】0.7
8. The red-crowned crane is one of
in the world.

A.a rare animal
B.the rare animal
C.the rarest animals
D.the rarest one

答案

C

解析

【分析】首先明确“one of”的固定用法:“one of + the + 形容词最高级 + 可数名词复数”,意为“……中最……之一”,需同时满足形容词用最高级、名词用复数两个条件。逐一分析选项:A、B选项中animal为单数,不符合结构要求;D选项中“one”为单数,与“one of”后的复数要求矛盾,只有C选项符合结构规则。
【解析】根据固定搭配“one of + the + 形容词最高级 + 可数名词复数”,表示“在……中最……的之一”。本题中,丹顶鹤是世界上最稀有的动物之一,因此需用形容词最高级“rarest”,且名词用复数“animals”。A项为单数名词,B项为单数名词,D项中“one”为单数,均不符合结构,故正确答案为C。
【答案】C
【知识点】形容词最高级;固定搭配one of...
【点评】本题考查英语形容词最高级的核心固定结构,是初中英语基础考点,需准确掌握“one of”后接名词复数及形容词最高级的规则,避免单复数误用。
【难度系数】0.5
三、阅读表达
The world's animal populations(种群) have reduced by more than two thirds since 1970, according to a recent research from the World Wild Fund for Nature.
The London group provided information on 32,000 wildlife populations which included more than 5,000 species. The researchers(研究人员) found that group sizes had gone down by 69 per cent in average(平均). They said the loss of forests, human development of the environment, pollution, and climate change were great causes of the loss. Land-use change is still the most dangerous to wildlife. However, the researchers added, “If we cannot limit warming to 1.5℃, climate change will be likely to become the main cause of biodiversity loss in the coming years.”
Wildlife populations in Latin American and the Caribbean Sea area were greatly influenced. The study showed a 94 per cent drop in those areas in over 50 years. Wildlife populations in river and lake habitats(栖息地) went down the most. Freshwater populations have gone down by an average of 83 per cent since 1970. For example, one population of pink river dolphins in the Amazon River area of Brazil fell by 65 per cent between 1994 and 2016.
The findings are a warning of a larger system problem. If the number of one species(物种) goes down, there will be a bad influence on others. The situation will make the ecosystem worse. Humans depend on a proper climate, suitable weather conditions, better farmland and fisheries(渔业) to develop. However, now the problems are serious enough to threaten(威胁) many systems to last normally.
Our future depends on preventing the loss of nature, just as it depends on stopping the climate change. Everyone, from oneself to companies and to governments, should play an important role to improve the situation. If nothing is done, the number of the wild animals will be smaller and even none left. And at last, the problem will threaten the ecosystems on which we depend.
1. What is the most dangerous to wildlife populations now?
Land-use change.

2. How does the writer explain the falling of freshwater wildlife?
By listing numbers and giving an example.

3. Since 1970, by how much have freshwater wildlife populations dropped on average?
By 83 per cent.

4. Which area has seen the biggest drop in wildlife populations?
Latin America and the Caribbean.

5. What should we do since the environment will make the ecosystem worse?
Stop cutting down trees.(言之有理即可)

答案

1. Land-use change.
2. By listing numbers and giving an example.
3. By 83 per cent.
4. Latin America and the Caribbean.
5. Stop cutting down trees.(言之有理即可)

解析

【分析】
解答这类英语阅读表达题,需先明确问题核心,带着问题到原文中定位对应信息,重点关注问题关键词(如most dangerous、freshwater、area等),找到原文相关语句后提取关键内容;开放性问题需结合原文主旨给出合理答案。
【解析】
1. 定位问题关键词“most dangerous to wildlife”,找到原文第二段最后一句“Land-use change is still the most dangerous to wildlife.”,直接提取答案。
2. 定位问题关键词“explain the falling of freshwater wildlife”,查看第三段内容:先给出淡水野生动物种群下降的平均数据(列数字),再举例亚马逊粉红河豚的数量下降情况(举例子),由此得出解释方式。
3. 定位问题关键词“freshwater wildlife populations dropped on average since 1970”,找到第三段中“Freshwater populations have gone down by an average of 83 per cent since 1970.”,提取对应数字。
4. 对比各地区数据:第三段提到拉丁美洲和加勒比海地区野生动物种群下降94%,淡水种群下降83%,前者降幅更大,由此确定答案。
5. 定位问题关键词“what should we do”,结合最后一段主旨(防止自然损失、阻止气候变化,各方参与),给出符合要求的合理答案(言之有理即可)。
【答案】
1. Land-use change.
2. By listing numbers and giving an example.
3. By 83 per cent.
4. Latin America and the Caribbean.
5. Stop cutting down trees.(言之有理即可)
【知识点】
英语阅读理解、信息提取
【点评】
本题为说明文阅读的细节理解题,侧重考查学生快速定位原文信息的能力,题目难度适中,只要认真阅读原文、找准对应内容即可解答,属于基础类阅读题目。
【难度系数】
0.7