2026年长江作业本同步练习册八年级英语上册人教版第81页答案
一 根据提示,用画线单词的同类词填空,使句子完整通顺
1. The engineer designs bridges and buildings.
That
actress/actor
performed very well in the new movie.
2. We should learn to take good care of ourselves.
Don't push
yourself
too hard, John.
3. Believe in yourself and you can succeed.
He
failed
to catch the early bus this morning.
4. Jason is confident about his maths grades.
Billy is an
organized
person. He always puts everything in order.
5. I miss my parents very much, so I am going to see them this weekend.
They are tired of city life and they
are
going to live in the countryside.

答案

1. actress/actor 2. yourself 3. failed 4. organized 5. are

解析

【分析】
本题为英语同类词填空,需结合画线单词的词性、词义及句子语境,填写符合要求的同类词:
1. 画线词engineer是职业名词,后句提到“在新电影里表现好”,需填职业类名词;
2. 画线词ourselves是第一人称复数反身代词,句子是对第二人称单数的John表述,需对应反身代词;
3. 画线词succeed是动词(成功),后句“没赶上早班车”表否定,结合过去时间状语,需填动词过去式;
4. 画线词confident是形容词,后句“把东西整理好”对应描述性格的形容词;
5. 画线词am是第一人称单数be动词,主语为they,需对应be动词的正确形式。
【解析】
1. 职业类名词:engineer(工程师)的同类词为actor(男演员)/actress(女演员),符合“在电影中表现好”的语境;
2. 反身代词:第一人称复数ourselves对应第二人称单数的反身代词为yourself;
3. 动词时态:succeed(成功)的反义词为fail,结合过去时间this morning,用过去式failed,符合“没赶上早班车”的语境;
4. 形容词:confident(自信的)的同类词organized(有条理的),符合“把东西整理好”的描述;
5. be动词:主语为they,对应be动词用are,与画线词am同属be动词范畴。
【答案】
1. actress/actor 2. yourself 3. failed 4. organized 5. are
【知识点】
反身代词的用法、动词时态、形容词辨析
【点评】
本题考查英语基础词汇的同类词匹配及核心语法(反身代词、be动词、动词时态),侧重语境理解与基础词汇运用,属于常规基础题型。
【难度系数】
0.6
二 根据汉语意思完成句子,每空一词
6. 她坚持每天练习两小时的钢琴。
She
keeps
on
practicing
the piano for two hours every day.
7. 我打算开始一项新爱好,比如摄影。
I plan to
take
up
a new hobby
like
photography
.
8. 你的文章中的段落组织得非常有条理。
The
paragraphs
in your
essay
are highly
organized
.
9. 知道自我提升的意义很重要。
It's very important to understand the
meaning
of
self-improvement
.
10. 你吃的东西和你和身体健康有很大关系。
What you eat
has
a lot
to
do
with
your health.

答案

6. keeps on practicing 7. take up; like photography 8. paragraphs; essay; organized 9. meaning; self-improvement 10. has; to do with

解析

【分析】
本题为根据汉语意思完成句子的基础题型,主要考查英语常用固定搭配、核心词汇及语法细节。解题时需结合汉语提示,回忆对应的英语表达,同时注意主谓一致、名词单复数等规则:
6题“坚持做某事”对应固定搭配keep on doing sth,主语she是第三人称单数,需用一般现在时的单三形式;
7题“开始一项新爱好”对应固定短语take up,plan to后接动词原形,“比如摄影”用like photography;
8题“段落”需用复数形式(对应文章中的多个段落),“文章”对应essay,“有条理的”对应形容词organized;
9题“...的意义”对应the meaning of,“自我提升”对应self-improvement;
10题“和...有关系”对应固定搭配have to do with,主语是what引导的主语从句,谓语用单三形式has。
【解析】
6. 固定搭配keep on doing sth表示“坚持做某事”,主语she为第三人称单数,一般现在时,故填keeps on practicing;
7. take up意为“开始(从事)”,plan to后接动词原形;like photography意为“比如摄影”,符合语境;
8. paragraph意为“段落”,此处用复数形式;essay意为“文章”;organized意为“有条理的”,符合句意;
9. meaning意为“意义”,self-improvement意为“自我提升”,the meaning of...表示“...的意义”;
10. 固定搭配have to do with表示“和...有关系”,主语是what引导的主语从句,谓语动词用第三人称单数has,故填has; to do with。
【答案】
6. keeps on practicing 7. take up; like photography 8. paragraphs; essay; organized 9. meaning; self-improvement 10. has; to do with
【知识点】
固定搭配、名词词义、动词短语
【点评】
本题为初中英语基础题型,侧重考查常用固定搭配、核心词汇及语法细节,是日常练习和考试中的常见题目,学生只要熟练掌握基础短语和词汇即可完成。
【难度系数】
0.6