2026年通成学典课时作业本七年级英语上册译林版南通专版第74页解析答案

四、句子翻译。
1. 我每天花在智能手机上的时间不到半小时。
I spend

less than half an hour on

the smartphone every day.
2. 我妈妈每天早上为我们做美味的薄饼和包子。
My mum

makes delicious pancakes and baozi for us

every morning.
3. 当我在两餐之间吃健康零食时，我可以获得很多能量。
When I eat healthy snacks between meals,

I can get lots of energy

.
4. 你需要对你的学习计划做一些改变。
You

need to make some changes to

your study plan.

答案：1. less than half an hour on 2. makes delicious pancakes and baozi for us 3. I can get lots of energy 4. need to make some changes to

解析：

【分析】
本题考查英语句子翻译，需结合固定搭配、动词用法及主谓一致等知识点，根据中文句意和英文句子结构补全空缺部分：
1. 考查“花费时间在某物上”的固定搭配，对应“不到半小时”的英文表达；
2. 考查“为某人做某物”的结构，需注意主语的第三人称单数形式；
3. 考查主句的主谓宾结构，对应中文的能量表达；
4. 考查“需要做某事”及“对...做改变”的固定搭配。
【解析】
1. 固定搭配spend time on sth表示“花费时间在某物上”，“不到半小时”译为less than half an hour，故填less than half an hour on；
2. 主语My mum是第三人称单数，一般现在时中动词用第三人称单数形式makes，“为我们做美味的薄饼和包子”译为makes delicious pancakes and baozi for us；
3. 主句主语为I，结合情态动词can，“获得很多能量”译为get lots of energy，故填I can get lots of energy；
4. “需要做某事”是need to do sth，“对...做一些改变”是make some changes to，故填need to make some changes to。
【答案】
1. less than half an hour on 2. makes delicious pancakes and baozi for us 3. I can get lots of energy 4. need to make some changes to
【知识点】
spend的用法、make的用法、固定搭配
【点评】
本题为基础句子翻译题，考查英语常用动词搭配、主谓一致及固定短语，是英语学习的基础内容，需熟练掌握常用句式和短语。
【难度系数】
0.8

五、短文填空。
主题群:生活与学习子主题:饮食与健康语篇类型:记叙文难度:★★
Hello! My name is Tom. I'm 13 years old. I look very strong. I love sports. I need much 1. e

nergy

every day, so I have an egg, a hamburger, some bread and soup for breakfast. Bread is my 2. f

avourite

food. At noon I usually eat some rice with meat and carrots. Sometimes I have some dumplings. After lunch I also eat some fruit, 3. l

lemons, bananas, apples and pears. My classmates always 4. c

call

me "Food King". For supper, I often have vegetables and fruit. I think my three meals are 5. g

good

for my health.
Look! This is my twin sister Amy. She looks a little fat. She wants to 6. c

change

her lifestyle. For breakfast, she only eats a piece of cake and drinks some milk. She eats more vegetables for lunch and supper. She likes sweets and chocolate. But she doesn't eat them 7. b

between

meals. She says sugar is bad for her 8. t

teeth

. She thinks that it is very important to 9. k

keep

fit. So she wants to have healthy eating habits and 10. e

exercise

more. In her free time, she doesn't play computer games any more.

答案：1. energy 2. favourite 3. like 4. call 5. good 6. change 7. between 8. teeth 9. keep 10. exercise

解析：

【分析】首先通读全文，明确文章围绕饮食与健康展开，讲述Tom和双胞胎妹妹Amy的饮食情况。解题时需结合每个空的首字母提示，联系上下文语义、固定搭配及语法规则推断单词，确保语句通顺、符合逻辑。
【解析】1. 结合首字母e及后文早餐食物的描述，此处表示“需要很多能量”，故填energy；2. 结合首字母f及语境，此处表示“面包是我最爱的食物”，故填favourite；3. 结合首字母l及后文列举的水果，此处表举例，故填like；4. 结合首字母c及“call sb sth（称呼某人为……）”的固定搭配，故填call；5. 结合首字母g及“be good for（对……有益）”的固定搭配，故填good；6. 结合首字母c及前文“她有点胖”，此处表示“想改变生活方式”，故填change；7. 结合首字母b及语境，“between meals”是固定短语，意为“两餐之间”，故填between；8. 结合首字母t及常识，糖对牙齿不好，tooth的复数为teeth，故填teeth；9. 结合首字母k及“keep fit（保持健康）”的固定搭配，此处为不定式结构，故填keep；10. 结合首字母e及前文“想有健康饮食习惯”，此处表示“多锻炼”，故填exercise。
【答案】1.energy 2.favourite 3.like 4.call 5.good 6.change 7.between 8.teeth 9.keep 10.exercise
【知识点】短文填空（首字母型）、固定搭配、名词复数
【点评】本题为饮食与健康主题的首字母型短文填空，考查常用词汇、固定搭配掌握及语境理解能力，难度适中，需结合上下文逻辑分析作答。
【难度系数】0.4

六、阅读理解。
主题群:生活与学习子主题:生活方式语篇类型:说明文难度:★★
You are always told to wash your hands before you eat. You know you must wash your hands after going to the bathroom. You should wash your hands many times during the day. Do you know how to wash your hands correctly?
Always use soap to wash your hands. After turning on the tap and wetting your hands, you can rub(搓) your hands with soap. Soap may not kill all the germs(细菌), but it can wash away the oil on your skin. As the oil is washed away, the germs will leave your hands and go away.
You should wash your hands for at least 20 seconds. How do you know the time? You can sing the "ABC Song". By the time you get to the last note, your hands will be clean!
Rub your hands together. You can use one hand to rub the back of the other hand and then exchange two hands. You also need to rub between your fingers. Don't forget to rub under and around your fingernails(手指甲).
Maybe your hands don't look dirty(脏的), but there are germs on them. Germs are too small for you to see. They are on your hands all the time. Many illnesses are caused(引起) by germs, so you should often wash your hands.
1. Why does the writer mention the "ABC Song"?
A. Because it is the most popular song in the world.
B. Because everyone can sing this song very well.
C. Because washing hands is as easy as singing the song.
D. Because we can sing this song to know how long we should wash our hands.
2. The underlined word "note" in Paragraph 3 means "

" in Chinese.
A. 音符 B. 注释 C. 笔记 D. 便条
3. Which of the following is not mentioned in the passage?
A. Using soap to wash our hands. B. Using a clean towel(毛巾) to dry our hands.
C. Washing our hands for at least 20 seconds. D. Rubbing under and around our fingernails.
4. What does the passage mainly talk about?
A. How to stay healthy. B. How to protect our fingers.
C. How to wash hands correctly. D. How to keep away from germs.

答案：[语篇解读]本文主要介绍了如何正确洗手。
1. D 推理判断题。根据第三段中的“How do you know the time? You can sing the ‘ABC Song’.”可知,可以通过唱歌知道洗手的时间。
2. A 词义猜测题。根据第三段中的“How do you know the time? You can sing the ‘ABC Song’. By the time you get to the last note, your hands will be clean!”可知,唱到最后一个音符,手就洗好了,故 note 意为“音符”。
3. B
4. C 主旨大意题。根据第一段中的“Do you know how to wash your hands correctly?”以及下文介绍的洗手方法可知,本文主要是介绍如何正确洗手。

解析：

【分析】
本题为英语阅读理解题，语篇是关于正确洗手的说明文，涵盖细节理解、词义猜测、主旨大意三类题型。解题思路为：1. 通读全文，明确文章主旨是介绍正确洗手的方法；2. 针对每道题的题型，定位原文对应段落或语句，逐一分析选项：细节题需精准匹配原文信息，词义猜测题结合上下文语境推断词义，主旨大意题需梳理全文核心内容。
【解析】
1. 细节理解题：根据第三段“How do you know the time? You can sing the ‘ABC Song’.”可知，唱《ABC Song》是为了确定洗手时长，对应选项D。
2. 词义猜测题：第三段提到“By the time you get to the last note, your hands will be clean!”，结合前文唱《ABC Song》（歌曲）的语境，可推断note意为“音符”，对应选项A。
3. 细节查找题：原文第二段提到用肥皂洗手（A项），第三段提到洗手至少20秒（C项），第四段提到搓指甲周围（D项），未提及用干净毛巾擦手，对应选项B。
4. 主旨大意题：第一段以“Do you know how to wash your hands correctly?”引出话题，下文详细介绍正确洗手的方法，核心是如何正确洗手，对应选项C。
【答案】
1.D 2.A 3.B 4.C
【知识点】
英语阅读理解、词义猜测、主旨大意
【点评】
本文是贴近日常生活的说明文，题目类型全面，难度适中，考查学生对语篇细节的定位能力、结合语境猜词的能力及把握主旨的能力，适合初中阶段学生练习。
【难度系数】
0.6