2026年通成学典课时作业本八年级英语上册外研版第53页答案
一、根据句意及汉语或首字母提示写出单词。
1. My parents bought me a new
mobile
(移动的) phone for my birthday.
2. It was quite a
shock
(令人震惊的事) that he left without saying goodbye.
3. (勤奋努力) With hard work, he has made great
progress
(进步) in English this term.
4. Miss Chen prefers to have o
offline
classes rather than online classes.

答案

1. mobile 2. shock 3. progress 4. offline

解析

【分析】
本题为根据句意、汉语或首字母提示填写单词的基础题,需结合词汇含义、固定搭配及语境分析:1. 修饰phone的“移动的”对应形容词,构成固定搭配;2. 空前有不定冠词,需填名词对应“令人震惊的事”;3. 结合固定短语“取得很大进步”确定词汇;4. 由后半句的“线上课程”反推首字母对应的词汇。
【解析】
1. 汉语提示“移动的”,修饰名词phone,用形容词mobile,构成固定表达mobile phone;
2. 空前有不定冠词a,需填名词,“令人震惊的事”对应shock;
3. 固定短语make great progress表示“取得很大进步”,“进步”对应progress;
4. 由rather than online classes(而非线上课程),结合首字母o,可知填offline(线下的)。
【答案】
1. mobile 2. shock 3. progress 4. offline
【知识点】
英语单词拼写、固定短语、词汇对应
【点评】
本题考查基础词汇的运用,结合汉语提示、固定搭配及语境即可解答,属于英语基础题型。
【难度系数】
0.9
二、用括号中所给词的适当形式填空。
1. Be
careful
(care) when crossing the road!
There are many cars.
2. She is too
tired
(tire) to finish her work, so she decides to sleep early.
3. Using a bicycle has many
advantages
(advantage), like saving money and staying healthy.
4. (优秀传统文化)More and more foreigners are interested in the excellent
traditional
(tradition) Chinese culture now.

答案

1. careful 2. tired 3. advantages
4. traditional

解析

【分析】
这几道题考查单词的适当形式转换,需结合句子结构、词性要求及固定用法判断:第1题be动词后需接形容词作表语;第2题形容人的感受用-ed结尾的形容词;第3题many后接可数名词复数;第4题需用形容词修饰名词culture,因此要转换所给词的词性。
【解析】
1. 句中be动词后需用形容词作表语,care的形容词形式为careful,故填careful;
2. 描述人的感受用-ed结尾的形容词,tire对应的-ed形容词是tired,故填tired;
3. many修饰可数名词复数,advantage的复数形式为advantages,故填advantages;
4. 此处修饰名词culture需用形容词,tradition的形容词形式是traditional,故填traditional。
【答案】
1. careful 2. tired 3. advantages 4. traditional
【知识点】
形容词的用法、名词复数、词性转换
【点评】
本题为基础词性转换题,侧重考查形容词、名词的基本用法,是英语学习的核心基础题型,难度较低。
【难度系数】
0.7
三、根据汉语完成英语句子,每空一词。
1. 他逐步掌握了游戏的规则。
He learned the rules of the game
step
by
step
.
2. 我妹妹在店里用电子支付买零食。
My sister uses
digital
payments
to buy snacks at the store.
3. 做运动对你的身体和心理都有好的影响。
Playing sport can
have
a good
effect
on
both your body and mind.
4. 记得离校后要与你的老师和同学们保持联系。
Remember to
keep/stay/be
in
touch
with
your teachers and classmates after you leave school.

答案

1. step by step 2. digital payments 3. have a good effect on 4. keep/stay/be in touch with

解析

【分析】做这类根据汉语完成英语句子的题目,核心是找到对应汉语意思的英语固定短语,同时要注意短语的词数符合每空一词的要求,还要确保短语的搭配正确。需结合汉语语义匹配常用英语固定表达,保证填入内容符合句子结构与语境。
【解析】1. 汉语“逐步”对应的英语固定短语为step by step,共3个词,符合每空一词的要求,填入后句子语义通顺;2. “电子支付”的标准英语表达是digital payments,共2个词,匹配句子结构;3. “对……有好的影响”的固定搭配是have a good effect on,共4个词,准确表达句子含义;4. “与……保持联系”的常用短语为keep/stay/be in touch with,共4个词,符合语境要求。
【答案】1. step by step 2. digital payments 3. have a good effect on 4. keep/stay/be in touch with
【知识点】固定短语搭配,动词短语,介词短语
【点评】本题为基础汉译英短语填空题,主要考察常用英语固定表达的积累与运用,难度较低,平时牢记相关短语即可轻松作答。
【难度系数】0.8
四、选词填空。

appear care find influence little write
matter someone where with
When you walk in the sand on a beach, you leave footprints. Later, 1.
disappear
. But imagine if your footprints stayed there forever and that you left footprints everywhere you walked so that 2.
wherever
you went, someone could know. I think that's what happens when you use computers and
mobile phones. When you go online, you leave your digital footprint, and it can be tracked(追踪). And there are some reasons why your digital footprint 3.
matters
to you.
There is always 4.
someone
who is interested in what you write on the internet. For example, companies who sell things are interested because they want to send you ads for things they want you to buy.
What you write online 5.
influences
how people see you. Perhaps one day you make a bad joke. Years later, it is 6.
found
by the
companies you're applying to, and they don't think it's funny. Then maybe they decide you're not the right person for them.
You should keep your money safe. There are plenty of people looking at information about you, and some of them want to steal from you. The 7.
less
information you put out, the harder it is for them. Bank details, card numbers, passwords ... None of them should be 8.
written
in emails, text messages or anything else.
Think 9.
carefully
before you click "send" or "post". No one can go online 10.
without
leaving a footprint, but with care, you can control it.

答案

1. disappear 2. wherever 3. matters
4. someone 5. influences 6. found 7. less
8. written 9. carefully 10. without

解析

【分析】
本题为英语选词填空题,需结合上下文语境、语法规则(如动词时态语态、词性转换、固定搭配等),从给定词汇中选择合适的词并调整形式填入空格。解题时先通读全文理解主题(个人信息安全),再逐个分析每个空格的语义和语法需求,匹配对应词汇并变形。
【解析】
1. 前文提到沙滩上的脚印,后续会消失,结合词汇“appear”的反义词,填disappear(一般现在时,主语footprints为复数,用原形)。
2. 句意:无论你去哪里,都有人能知晓,wherever表示“无论哪里”,符合语境。
3. 句意:数字脚印对你很重要,matter作动词,主语it为单数,一般现在时,填matters。
4. 句意:总有人对你网上的内容感兴趣,someone表示“某人”,符合语义。
5. 句意:网上的内容影响他人对你的看法,influence作动词,主语为从句(单数),一般现在时,填influences。
6. 句意:多年后这些内容被申请的公司找到,find的过去分词found,构成被动语态,填found。
7. 句意:你发布的信息越少,他人越难作恶,little的比较级less,修饰不可数名词information,填less。
8. 句意:这些信息不应被写在邮件中,write的过去分词written,构成被动语态,填written。
9. 句意:仔细思考后再操作,care的副词形式carefully修饰动词think,填carefully。
10. 句意:上网都会留下脚印,没有脚印无法上网,without表示“没有”,符合语境。
【答案】
1. disappear 2. wherever 3. matters 4. someone 5. influences 6. found 7. less 8. written 9. carefully 10. without
【知识点】
动词时态语态、副词用法、形容词比较级
【点评】
本题围绕个人信息安全主题,以说明文为载体,考查词汇的词义辨析、词性转换及语境运用,需结合逻辑和语法知识解题,是中等难度的选词填空题型。
【难度系数】
0.5