2026年创新优化学案八年级英语上册译林版第47页答案
一、词汇运用
1. Edison looked up and saw
countless
(count) stars. What an amazing scene!
2. Franklin once became interested in studying
storms
(storm).
3. Who's your favourite
inventor
(invent) in history?
4. While working in his brother's bookshop, he taught
himself
(he) by reading a lot.
5. Is he one of the
Founding
(found) Fathers of the United States?
6. The
findings
(find) show a clear connection between exercise and good health.
7. Lily has a
lifelong
(终身的) love for learning languages.
8. How long have you done the
print
(印刷行业) business?
9. Remember that
returning
(归还) the book to the library on time is necessary.
10. Do you know the life in China
centuries
(世纪) ago?
11. Su Shi, a famous person in Chinese history, is a man of many
talents
(才能).
12. Children are
curious
(好奇的) about unknown things around them.

答案

1. countless
2. storms
3. inventor
4. himself
5. Founding
6. findings
7. lifelong
8. print
9. returning
10. centuries
11. talents
12. curious

解析

【分析】本题为词汇运用题,需根据句子结构、语境及固定搭配,将所给词转换为正确形式填入空格。解题时需掌握词性转换规则、固定搭配、名词复数变化等知识,明确每个空格所需的词性或词形变化方向。
【解析】1. 空格修饰名词stars,需用形容词,count的形容词形式为countless(无数的);2. study后接可数名词复数表一类事物,storm变复数storms;3. 此处询问“最喜欢的发明家”,invent(发明)转换为名词inventor(发明家);4. 固定搭配teach oneself(自学),主语为he,对应反身代词himself;5. 固定短语Founding Fathers(美国开国元勋),用found的动名词形式Founding;6. 谓语动词show为原形,主语需为复数名词,find的名词复数形式为findings(调查结果);7. “终身的”对应形容词lifelong,修饰名词love;8. “印刷行业”用名词print作定语修饰business;9. 此处动名词短语作主语,对应remember doing sth结构,故用returning;10. “世纪”对应名词century,many修饰需用复数centuries;11. many后接可数名词复数,“才能”对应talent,复数为talents;12. 固定搭配be curious about(对……好奇),用形容词curious。
【答案】1. countless
2. storms
3. inventor
4. himself
5. Founding
6. findings
7. lifelong
8. print
9. returning
10. centuries
11. talents
12. curious
【知识点】词汇变形、固定搭配、名词复数
【点评】本题考查初中英语基础词汇的词形转换与固定搭配,涵盖形容词、名词、反身代词、动名词等词性变化,是词汇运用的常见题型,需学生掌握基础词形规则与固定短语。
【难度系数】0.6
(
C
) 1. This is
an
interesting invention and it is also
a
useful one.

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

答案

1. C

解析

【分析】
本题考查不定冠词a和an的用法。解题思路:首先明确不定冠词表泛指,定冠词表特指;其次判断单词开头的音素,元音音素前用an,辅音音素前用a。第一空后interesting以元音音素开头,第二空后useful以辅音音素开头,且均表泛指,据此选择。
【解析】
不定冠词a用于辅音音素开头的单词前,an用于元音音素开头的单词前,表泛指;定冠词the表特指。第一空,interesting发音为/ˈɪntrəstɪŋ/,开头是元音音素,故用an;第二空,useful发音为/ˈjuːsfl/,开头是辅音音素/j/,故用a。此处均表泛指,无需用the,因此选C。
【答案】
C
【知识点】
不定冠词的用法
【点评】
本题为基础冠词题,需注意区分单词开头的音素而非字母,避免因字母是元音就误用an的错误。
【难度系数】
0.7
(
B
) 2. My son is older than yours, and he can look after
himself
now.

A.themselves
B.himself
C.yourself
D.ourselves

答案

2. B

解析

【分析】本题考查反身代词的用法,解题时需先确定句子主语的人称和数,再匹配对应的反身代词。句子主语是“My son”(第三人称单数男性),空格处需填反身代词作look after的宾语,指代主语自身。
【解析】句子主语“My son”是第三人称单数男性,需用对应反身代词。A选项themselves指代复数第三人称,C选项yourself指代第二人称,D选项ourselves指代第一人称复数,均不符合主语的人称和数;B选项himself指代第三人称单数男性,符合要求,故选B。
【答案】B
【知识点】反身代词的用法
【点评】本题为基础反身代词的考查题,只需准确判断主语的人称和数即可选出正确答案,属于简单题。
【难度系数】0.8
(
A
) 3. We have made
the most successful
fashion show in our school's history. You can't find a
more popular
one than this.

A.the most successful; more popular
B.more successful; less popular
C.the most successful; most popular
D.less successful; least popular

答案

3. A

解析

【分析】这道题考查形容词比较级和最高级的用法。首先看第一空,句中出现范围词“in our school's history”(在我们学校的历史中),表示三者及以上的范围,需用形容词最高级,据此排除用比较级的B、D选项;再看第二空,句中有比较级标志词“than”,表示“比……更……”,需用形容词比较级,排除用最高级的C选项,最终确定答案为A。
【解析】1. 第一空:“in our school's history”是表三者及以上的范围,形容词需用最高级,故排除B(more successful)、D(less successful);2. 第二空:“than”是比较级的标志,形容词需用比较级,C选项most popular为最高级,排除;A选项the most successful(最高级,符合第一空)、more popular(比较级,符合第二空),因此选A。
【答案】A
【知识点】形容词最高级、形容词比较级
【点评】本题结合语境考查形容词比较级与最高级的基本用法,解题核心是抓住句中的范围提示词和比较级标志词,属于基础题型,难度不大。
【难度系数】0.6
(
B
)4. The little boy was
curious about
how stars shine, so he asked his father many questions.

A.afraid of
B.curious about
C.worried about
D.angry with

答案

4. B

解析

【分析】首先读题找关键信息:小男孩问爸爸很多关于星星如何发光的问题,说明他对这件事充满好奇。接下来分析四个选项的含义,结合语境匹配正确短语即可。
【解析】先翻译句子:这个小男孩对星星如何发光感到好奇,所以他问了爸爸很多问题。再逐一分析选项:A.afraid of意为“害怕”;B.curious about意为“对……好奇”;C.worried about意为“担心”;D.angry with意为“生……的气”。根据“问了很多问题”的语境,可知是好奇的表现,因此选B。
【答案】B
【知识点】形容词短语辨析;语境理解
【点评】本题考查常用形容词短语的含义及语境运用,属于基础词汇题,需结合句子逻辑判断合适的短语。
【难度系数】0.8
(
C
)5.
To make
it easier to keep in touch, you'd better take your phone with you any time.
A. Make B. Making C. To make C. To making

答案

5. C

解析

【分析】首先明确句子结构:后半句是主句“you'd better take your phone with you any time”,前半部分需表达“为了让保持联系更方便”的目的,英语中表示目的的状语常用动词不定式(to + 动词原形),需区分不同非谓语形式的用法:A是动词原形,不能作目的状语;B是现在分词,多作伴随或定语;D是错误形式,无此用法,因此选C。
【解析】本句需要目的状语,动词不定式(to + 动词原形)可作目的状语,符合语境要求,故选择C选项。
【答案】C
【知识点】非谓语动词(不定式作目的状语)
【点评】本题考查非谓语动词中不定式作目的状语的基础用法,需掌握不同非谓语形式的功能差异,属于常见基础考点。
【难度系数】0.7
(
D
)6. — Alice gave up her free time to work as a volunteer every weekend.
—
It came as no surprise
She is a person full of love and kindness.

A.I can't believe that.
B.That's all right.
C.How strange!
D.It came as no surprise.

答案

6. D

解析

【分析】
先通读对话,理解语境:第一句陈述Alice每个周末放弃空闲时间做志愿者,第二句后半句提到她充满爱和善良,说明回应需符合这一评价逻辑,需结合语境分析选项的合理性。
【解析】
逐一分析选项:
A. "I can't believe that."意为“我不敢相信”,与后半句“她充满爱和善良”的语境不符;
B. "That's all right."意为“没关系”,用于回应道歉或感谢,不符合此处语境;
C. "How strange!"意为“多么奇怪”,与称赞她有爱心的语境矛盾;
D. "It came as no surprise."意为“这毫不奇怪”,结合她充满爱和善良的描述,有爱心的人做志愿者是正常的,符合语境,因此选D。
【答案】
D
【知识点】
情景交际,日常用语
【点评】
本题考查日常情景对话的运用,需结合上下文语境判断答语的合理性,属于基础题型。
【难度系数】
0.4
三、完成句子
1. 丹尼尔对学习的热爱使他与众不同。
Daniel's great love of learning
sets him apart from many others
.
2. 他全身心投入工作,所以他的成功不足为奇。
He put all his heart into his work, so
his success came as no surprise
.
3. 那时谁发明了这个成功的应用软件?
Who invented the successful app
at that time?
4. 为了成为一个好的学习者,艾米养成了很多好的习惯。
In order to be/To be a good learner
, Amy developed many good habits.
5. 为了成为一名工程师,他通过看短视频自学。
He
teaches/taught himself by watching
short videos to be an engineer.

答案

1. sets him apart from many others
2. his success came as no surprise
3. Who invented the successful app
4. In order to be/To be a good learner
5. teaches/taught himself by watching

解析

【分析】
完成句子题需先分析句子结构,明确空缺部分在句中充当的成分,再结合语境、固定搭配、时态等语法知识,补全符合英语表达习惯的内容,确保语义通顺、语法正确。
【解析】
1. 空缺处需表达“使他与众不同”,固定搭配为set sb apart from...,主语Daniel's great love of learning为单数,谓语动词用第三人称单数形式,故填sets him apart from many others;
2. 空缺处需表达“他的成功不足为奇”,固定搭配为come as no surprise,前句时态为一般过去时,故此处用过去式came,填his success came as no surprise;
3. 空缺处为特殊疑问句,需表达“谁发明了这个成功的应用软件”,at that time表过去时间,谓语动词用过去式invented,故填Who invented the successful app;
4. 空缺处需表达“为了成为一个好的学习者”,目的状语可用In order to be或To be,故填In order to be/To be a good learner;
5. 空缺处需表达“通过看短视频自学”,固定搭配为teach oneself by doing sth,时态可根据语境用一般现在时或一般过去时,故填teaches/taught himself by watching。
【答案】
1. sets him apart from many others
2. his success came as no surprise
3. Who invented the successful app
4. In order to be/To be a good learner
5. teaches/taught himself by watching
【知识点】
固定搭配、动词时态、目的状语
【点评】
本题为英语基础完成句子题,重点考查常用短语搭配、动词时态及目的状语的用法,难度适中,学生掌握基础英语表达规则即可完成。
【难度系数】
0.5
四、还原信息
Some people learn a second language easily. (1)
E
How can you learn a new language, such as English? There are several ways to help you learn English more easily and make your learning more interesting.
First, feel positive (积极的) about learning English. If you believe that you can learn, you will learn. Be patient. You don't have to understand everything all at once. Often you will make mistakes(错误) when you are learning something new. (2)
A

Second, practise using your English. (3)
D
Soon, you will feel more comfortable writing your ideas in English. After several weeks, your writing will improve. Moreover, try to speak English every day. You can practise with your classmates after class.
Third, keep a record(记录) of your language learning experience. (4)
F
After each class, think about it. Do you answer questions correctly in class? Do you understand the teacher? Write these reflections (反思) in your diary.
In a word, you should be positive about learning English and believe that you can do it.

答案

1. E
2. A
3. D
4. F

解析

【分析】这是英语还原信息题,需结合上下文的语义逻辑(转折、承接、举例等)选择句子。第1空前文提及“有些人轻松学第二语言”,需对应另一部分人的情况,找转折类句子;第2空前文提到学新东西会犯错,需选与从错误学习相关的句子;第3空前文讲练习用英语,后文提到用英语写想法,需选举例说明练习方式的句子;第4空前文说记录学习经历,后文提到写反思在日记,需选与日记记录学习经历相关的句子。
【解析】1. 前文“Some people learn a second language easily.”(有些人轻松学第二语言),E选项“But others have trouble learning a new language.”(但其他人学新语言有困难)形成转折,符合语义逻辑,故选E。2. 前文“Often you will make mistakes when you are learning something new.”(学新东西时常会犯错),A选项“But you can learn from your mistakes.”(但你可以从错误中学习)承接上文,给出合理应对方式,故选A。3. 前文“Second, practise using your English.”(第二,练习用英语),后文提到用英语写想法,D选项“For example, you can write a diary every day.”(例如,你可以每天写日记)是练习用英语的具体例子,连接上下文,故选D。4. 前文“Third, keep a record of your language learning experience.”(第三,记录语言学习经历),后文提到写反思在日记,F选项“You can write your learning experience in your diary.”(你可以把学习经历写在日记里)承接记录与日记的内容,故选F。
【答案】1.E 2.A 3.D 4.F
【知识点】英语还原信息、语篇逻辑衔接
【点评】本题考查学生对语篇上下文逻辑关系的理解,通过转折、举例、承接等语义关系选择合适句子,能有效考查学生的语篇理解能力,难度适中。
【难度系数】0.6