2026年仁爱英语同步练习册九年级上册仁爱版福建专版第137页答案
(
A
)4.
the development of science and technology, our living conditions have greatly improved.

A.Thanks to
B.According to
C.Thanks for

答案

4. A

解析

【分析】首先明确句子语境:句子表达“由于科技的发展,我们的生活条件大幅改善”,需选择表示“多亏、由于”含义的介词短语。接着逐一分析选项:A选项“Thanks to”意为“多亏、由于”,符合语境;B选项“According to”意为“根据”,不符合逻辑;C选项“Thanks for”意为“因……而感谢”,搭配和含义均不匹配。
【解析】本题考查介词短语辨析。A项“Thanks to”表示“多亏,由于”,后接名词短语,契合句子“多亏科技发展,生活改善”的逻辑;B项“According to”表示“根据”,不符合语境;C项“Thanks for”表示“为……感谢”,后接感谢对象,此处不合适。因此选A。
【答案】A
【知识点】介词短语辨析
【点评】本题为基础英语词汇题,考查常用介词短语的含义辨析,需结合句子语境选择合适短语,难度适中。
【难度系数】0.7
(
C
)5. —Hurry up! The concert
for ten minutes.
—Take it easy. We can still enjoy the rest of it.

A.began
B.has begun
C.has been on

答案

5. C

解析

【分析】本题考查现在完成时的用法,核心是区分延续性动词与非延续性动词。首先看句中时间状语“for ten minutes”,它表示一段时间,要求谓语动词必须是延续性的,不能用瞬间动词。接下来逐一分析选项:A是一般过去时,不符合现在完成时的语境;B选项的begin是瞬间动词,无法与“for+时间段”连用;C选项的has been on是延续性表达,符合语境要求。
【解析】根据时间状语“for ten minutes”可知,句子需用现在完成时,且动词必须是延续性动词。begin为瞬间动词,不能与表示一段时间的状语连用,故排除A、B;be on表示“(演出等)进行中”,是延续性短语,可与“for ten minutes”搭配,因此选C。
【答案】C
【知识点】现在完成时、延续性动词
【点评】本题聚焦现在完成时中延续性动词的应用,是初中英语时态的基础考点,需牢记瞬间动词与延续性动词的转换规则,避免误用。
【难度系数】0.5
三、按要求完成句子
1. My brother is curious about some horror films.(改为否定句)
My brother
isn't
curious about
any
horror films.
2. His bad living habits led to a serious illness in the end.(改为一般疑问句)
Did
his bad living habits
lead
to a serious illness in the end?
3. Is there anything about Helen Keller in the movie?(做出肯定/否定回答)
Yes,
there
is
. /No,
there
isn't
.
4. This is my little brother. He is brave enough to sleep alone at night.(合并句子)
This is my little brother
who
is
brave enough to sleep alone at night.
5. Our school will hold a speech competition to show respect to national heroes.(改为被动语态)
A speech competition will
be
held
by our school to show respect to national heroes.

答案

1. isn't; any 2. Did; lead
3. there is; there isn't
4. who is 5. be held

解析

【分析】
本题为英语句型转换专项练习,需掌握不同句式的转换规则:1.主系表结构变否定句的规则;2.一般过去时实义动词变一般疑问句的规则;3.there be句型的问答结构;4.定语从句合并句子的用法;5.一般将来时被动语态的构成。解题时需根据每个句子的时态、结构,对应规则进行转换,注意细节如some在否定句中变为any、助动词的正确使用、定语从句关系词的选择等。
【解析】
1. 原句是主系表结构,be动词为is,变否定句时在be动词后加not,缩写为isn't;肯定句中的some在否定句中需改为any,故填isn't;any。
2. 原句是一般过去时,实义动词为lead的过去式led,变一般疑问句需借助助动词Did,后面动词还原为原形lead,故填Did;lead。
3. there be句型的一般疑问句,回答需保留there be结构,肯定回答为Yes, there is.,否定回答为No, there isn't.。
4. 合并句子时,先行词my little brother指人,用关系代词who引导定语从句,定语从句的谓语与先行词保持一致,用is,故填who is。
5. 一般将来时的被动语态结构为“will + be + 及物动词过去分词”,hold的过去分词是held,故填be held。
【答案】
1. isn't; any 2. Did; lead 3. there is; there isn't 4. who is 5. be held
【知识点】
主系表否定转换、一般疑问句转换、定语从句合并、被动语态转换
【点评】
本题考查初中英语基础句型转换,涵盖多种常用句式的变化规则,是英语学习的核心基础内容,需学生熟练掌握不同时态、句型的转换细节,如some与any的用法差异、助动词的正确选用等,整体难度不大,是巩固基础的典型题型。
【难度系数】
0.3
一、根据句意或音标提示完成句子
1. The young artist won an
award
/ə'wɔrd/ yesterday for her amazing paintings.
2. Radio telescope like China Sky Eye is used to observe
the
universe.
3. AI (Artificial Intelligence) can bring people many benefits
in
different fields.
4. Lucy is always the first student
to
arrive at school every morning.
5. It took the
expert
/'ekspɜːt/ more than ten years to complete this project.

答案

1. award 2. the 3. in
4. to 5. expert

解析

【分析】
本题需结合音标提示、句意及英语基础语法(冠词、介词、固定搭配等)完成句子,需掌握常见单词的音标、冠词用法、介词搭配及不定式结构等知识点,逐一对应每个空的要求填写正确词汇或词形。
【解析】
1. 根据音标/ə'wɔrd/,结合“won an ___(获奖)”的语境,可知填名词award;
2. universe(宇宙)是独一无二的事物,前面需加定冠词the;
3. “在不同领域”的固定表达为in different fields,故填介词in;
4. 固定结构“the + 序数词 + 名词 + to do sth”表示“第几个做某事的人”,此处需用不定式to;
5. 根据音标/'ekspɜːt/,结合“花十多年完成项目”的语境,可知填名词expert。
【答案】
1. award 2. the 3. in 4. to 5. expert
【知识点】
音标运用、冠词与介词用法、固定搭配
【点评】
本题考查英语基础词汇、音标及核心语法,难度较低,需学生掌握基础知识点即可完成,适合巩固基础。
【难度系数】
0.8
二、根据括号中所给提示,把下列句子译成英文
1. 这位作家致力于创作他的新小说。(work on)
The writer works on his new novel.


2. 科学家们花了多长时间来完成这项研究?(spend time doing sth.)
How long did experts spend completing the research?


3. 光年被用来表示光在一年内运行的距离。(light year)
Light year is used to show how far light travels in a year.


4. 哪位科学家作为“天眼之父”而出名?(be known as)
Which scientist is known as the "Father of FAST"?


5. 邓稼先是人类历史上最伟大的科学家之一。(one of)
Deng Jiaxian is one of the greatest scientists in human history.

答案

1. The writer works on his new novel.
2. How long did scientists spend completing the research?
3. Light year is used to show how far light travels in a year.
4. Which scientist is known as the "Father of FAST"?
5. Deng Jiaxian is one of the greatest scientists in human history.

解析

【分析】
本题要求根据括号内提示的短语,将中文句子译成英文,需准确运用指定短语,注意时态、句式结构(如特殊疑问句、被动句、最高级结构)及英文表达习惯。解题思路:1. 确定句子主语;2. 选用括号内指定短语的正确形式;3. 调整句式(如疑问句语序、被动语态结构);4. 补充必要修饰成分,确保句子通顺。
【解析】
1. 主语“这位作家”译为The writer,指定短语work on表“致力于”,主语为第三人称单数,一般现在时谓语用works on,“他的新小说”译为his new novel,组合成句子:The writer works on his new novel.
2. 对“多长时间”提问用How long,指定短语spend time doing sth,特殊疑问句借助助动词did,“科学家们”是scientists,“完成这项研究”译为completing the research,组合成:How long did scientists spend completing the research?
3. 主语“光年”译为Light year,指定短语be used to表“被用来”,“表示光在一年内运行的距离”译为show how far light travels in a year,被动语态结构为is used to,组合成:Light year is used to show how far light travels in a year.
4. 对“哪位科学家”提问用Which scientist,指定短语be known as表“作为……而出名”,“天眼之父”译为the "Father of FAST",组合成:Which scientist is known as the "Father of FAST"?
5. 指定短语one of后接形容词最高级+名词复数,“最伟大的科学家之一”译为one of the greatest scientists,“人类历史上”译为in human history,主语“邓稼先”是Deng Jiaxian,组合成:Deng Jiaxian is one of the greatest scientists in human history.
【答案】
1. The writer works on his new novel.
2. How long did scientists spend completing the research?
3. Light year is used to show how far light travels in a year.
4. Which scientist is known as the "Father of FAST"?
5. Deng Jiaxian is one of the greatest scientists in human history.
【知识点】
动词短语运用;特殊疑问句;被动语态
【点评】
本题考查常用动词短语、基础句式及最高级结构,属于英语基础翻译题,需准确掌握指定短语用法和英文基本句式。
【难度系数】
0.8