2026年实验班提优大考卷八年级英语下册译林版第1页答案
一、词汇运用15分
A. 根据句意及汉语意思填写单词。
1. 2025·宿迁经济开发区期末Pay attention to the signs in
public
公共的;公众的places.
2. Making our city more and more beautiful is every
citizen's
市民duty.
3. Do you know who is her wedding
planner
规划者?
4. The
pioneering
开拓性的spirit is important in our social work.
5. DeepSeek-R1 shows that great things come from
creativity
创造力and hard work.

答案

1. public 2. citizen's 3. planner 4. pioneering
5. creativity

解析

【分析】
本题为根据汉语提示完成单词的词汇题,解题思路:先明确每个句子所需单词的词性,再结合汉语意思回忆对应英文单词,最后根据句子结构和语法规则调整单词形式,确保符合语境要求。
【解析】
1. 句意为“注意公共场所的标志”,“公共的”对应形容词public,修饰名词places,故填public;
2. 句意为“让我们的城市越来越美丽是每个市民的责任”,“市民”是名词citizen,此处表所属关系需用名词所有格,故填citizen's;
3. 句意为“你知道谁是她的婚礼规划者吗?”,“规划者”对应名词planner,故填planner;
4. 句意为“开拓性的精神在我们的社会工作中很重要”,“开拓性的”对应形容词pioneering,修饰名词spirit,故填pioneering;
5. 句意为“DeepSeek-R1表明伟大的事情来自创造力和努力工作”,“创造力”对应名词creativity,作介词from的宾语,故填creativity。
【答案】
1. public 2. citizen's 3. planner 4. pioneering 5. creativity
【知识点】
词汇运用、名词所有格、形容词与名词用法
【点评】
本题聚焦基础核心词汇的拼写及形式变化,难度适中,主要考查学生对基础单词的掌握和语法运用能力,属于常规词汇基础题。
【难度系数】
0.8
B. 用所给词的适当形式填空。
1. 2025·江阴市直属学校期中It will be colder in the
southern
south part of China next week.
2. The hall was
crowded
crowd with lots of fans waiting for their favourite singer.
3. Great changes
have taken
take place in China over the past 20 years.
4. 2025·南京外国语学校期中The
development
develop of electric cars helps protect our environment. Meanwhile, it also brings some problems.
5. 2025·上海金山区期末Many business
leaders
lead think AI will change how people work, so they encourage young people to learn about it.

答案

1. southern 2. crowded 3. have taken 4. development
5. leaders

解析

【分析】
做这类用所给词适当形式填空的题目,需结合句子结构、固定搭配、时态要求及词类转换规则解题:1. 空格需修饰名词part,要将名词south转为形容词;2. 考查固定搭配be crowded with,需把名词crowd变为形容词;3. 时间状语over the past 20 years对应现在完成时,要根据主语确定助动词;4. 定冠词the后需接名词,需将动词develop转为名词;5. many后接可数名词复数,要把动词lead转为表示人的名词的复数形式。
【解析】
1. 空格修饰名词part,需用形容词,south的形容词形式为southern,故填southern;
2. 固定搭配be crowded with表示“挤满”,需将名词crowd转换为形容词crowded,故填crowded;
3. 时间状语over the past 20 years是现在完成时的标志,主语great changes为复数,take的过去分词是taken,故填have taken;
4. 定冠词the后需接名词,develop的名词形式为development,故填development;
5. many后接可数名词复数,lead对应的表示“领导者”的名词是leader,复数形式为leaders,故填leaders。
【答案】
1. southern 2. crowded 3. have taken 4. development 5. leaders
【知识点】
形容词用法、现在完成时、词形转换
【点评】
本题为英语基础题型,考察核心基础考点:词类转换、固定搭配、时态运用,难度适中,学生需掌握常见词形变化规则和时态标志词即可完成。
【难度系数】
0.7
二、按要求完成句子10分
1. The nurse led the old man to the waiting room personally.改为否定句
The nurse
didn't
lead
the old man to the waiting room personally.
2. Have you repaired your bike?作否定回答
No
,I
haven't
.
3. Millie's not finished her homework yet.改为肯定句
Millie
has
finished her homework
already
.
4. They have already cleaned the classroom.改为否定句
They
haven't
cleaned the classroom
yet
.
5. He has lived here for ten years.改为同义句
He has lived here
since
ten
years
ago
.

答案

1. didn't lead 2. No; haven't 3. has; already
4. haven't; yet 5. since ten years ago

解析

【分析】
本题考查英语时态的句式转换,需根据不同时态的结构规则完成句子改写:1. 一般过去时的肯定句改否定句,需借助助动词didn't,动词还原;2. 现在完成时的一般疑问句否定回答,遵循固定答语结构;3. 现在完成时的否定句改肯定句,需调整助动词后的否定词及时间状语;4. 现在完成时的肯定句改否定句,需调整助动词并替换时间状语;5. 现在完成时中,for+时间段可转换为since+时间点的同义结构。
【解析】
1. 原句为一般过去时,谓语动词led是过去式,改否定句需加助动词didn't,其后动词用原形lead,故填didn't lead;
2. 该句是现在完成时的一般疑问句,主语为you,助动词为have,否定回答用No, I haven't;
3. 原句是现在完成时的否定句(Millie's=Millie has),改肯定句需去掉not,且肯定句中用already(否定句用yet),故填has; already;
4. 原句是现在完成时的肯定句,改否定句需在助动词have后加not,同时将肯定句的already改为否定句的yet,故填haven't; yet;
5. 现在完成时中,“for+时间段”可转换为“since+时间点”,ten years对应的时间点是ten years ago,故填since ten years ago;
【答案】
1. didn't lead 2. No; haven't 3. has; already 4. haven't; yet 5. since ten years ago
【知识点】
一般过去时的否定转换、现在完成时的句式转换、现在完成时的同义转换
【点评】
本题聚焦初中英语核心时态(一般过去时、现在完成时)的基础句式转换,涵盖否定句、肯定句、一般疑问句答语及同义句改写,是时态模块的必练基础题型,需熟练掌握时态结构及时间状语的用法差异。
【难度系数】
0.6