2026年53天天练五年级英语上册人教版第51页答案
一、Jack 和父母讨论如何在家保持健康生活。选择合适的内容填空。
1. Mum
(should/shouldn't) eat breakfast before going to work.
2. Jack
(can/can't) play computer games so often.
3. Dad should
(rest his eyes/rests his eyes) after watching TV.
4. Jack often
(clean his room/cleans his room). It's a good habit.

答案

1. should
2. can't
3. rest his eyes
4. cleans his room

解析

1. 结合健康生活常识,上班前吃早餐是良好的健康习惯,所以要选表示“应该”的should。
2. 频繁玩电脑游戏是不健康的行为,不符合健康生活的要求,所以选表示“不能”的can't。
3. 语法规则中,情态动词should后面必须接动词原形,因此选rest his eyes。
4. 该句是一般现在时,主语Jack是第三人称单数,谓语动词要使用第三人称单数形式,因此选cleans his room。
二、Jack 分类梳理了自己的生活习惯。根据提示,将下列句子填到合适的位置。
A. I rest my eyes after reading books.
B. I play on Mum's phone every day.
C. I take a walk in the park every Sunday.
D. I often watch TV after school.
E. I often play computer games with my brother.
F. I tidy my room every morning.

1. should do
2. shouldn't do (so often)

答案

1. should do: A、C、F
2. shouldn't do (so often): B、D、E

解析

本题考查对健康好习惯和不良生活习惯的区分,结合常识判断每个行为的属性:
1. 归为should do(应该做的)的都是对身体、生活有益的好习惯:A是看完书后休息眼睛,能保护视力;C是每周日去公园散步,有益身体健康;F是每天早上整理房间,能养成整洁的生活习惯,这三个都是值得坚持的好习惯。
2. 归为shouldn't do (so often)(不应该经常做的)的是不利于健康、容易耽误学习的行为:B是每天玩手机、D是放学后经常看电视、E是经常和兄弟玩电脑游戏,这类过度使用电子设备的行为很伤视力,也会占用学习休息时间,属于不应该频繁做的事。
三、健康生活需要纠正坏习惯、养成好习惯。为下列对话匹配相对应的图片。
(
)1. —Tina, don't eat hamburgers so often.
—OK.
(
)2. —Can I watch TV now?
—No, I'm afraid not. It's late.
(
)3. —What should Lucy do?
—She should tidy her room.
(
)4. —What should I do after school?
—You should do your homework first.

答案

1. B 2. D 3. A 4. C

解析

我们可以逐句匹配对话和图片内容:
1. 对话提醒不要经常吃汉堡,图B展示了女孩正在吃汉堡,还有禁止标识,和该对话场景匹配。
2. 对话表示时间很晚了不能看电视,图D显示时间是21:00(晚上9点),孩子想要看电视被阻止,和该对话场景匹配。
3. 对话表示Lucy应该整理她的房间,图A展示了女孩身处杂乱的卧室中,对应需要整理房间的场景,和该对话匹配。
4. 对话表示放学后应该先做作业,图C显示时间是17:00(下午5点,放学时段),妈妈提醒孩子先写作业,和该对话场景匹配。
四、Sam 遇到了睡眠问题,他正在向朋友寻求帮助。选择合适的句子补全对话。
Sarah: Hi, Sam. You look tired. 1.

Sam: I can't get enough sleep. 2.

Sarah: You should go to bed early.
Sam: Can I play on the phone before sleeping?
Sarah: 3.
That's bad for your eyes.
Sam: What can I do then?
Sarah: You can read some books. 4.

Sam: OK. 5.

Sarah: You're welcome.
A. What should I do?
B. No, I'm afraid not.
C. What's the matter?
D. Thank you for your advice.
E. But remember to rest your eyes after that.

答案

1. C 2. A 3. B 4. E 5. D

解析

我们结合对话上下文的逻辑逐一匹配选项:
1. Sarah看到Sam看起来很疲惫,接下来自然是关心询问对方怎么了,对应C选项。
2. Sam表示自己睡眠不足,下一句Sarah给出了“你应该早点睡觉”的建议,说明此处Sam是在询问自己该怎么做,对应A选项。
3. Sam询问睡前能不能玩手机,后文补充说明这对眼睛不好,可知此处是给出否定回答,对应B选项。
4. Sarah建议Sam可以读点书,后续补充对应的护眼注意事项,E选项“但是记得读完之后要让眼睛休息”符合语境。
5. 下一句Sarah回应“不客气”,说明此处Sam是在向Sarah表达感谢,对应D选项。