2026年优翼学练优八年级英语下册人教版武汉专版第30页答案
任务一:根据上面的文章完成下面的思维导图。

答案

1. tired 2. computer 3. outside 4. breaks 5. walks

解析

【分析】
本题是根据思维导图及语境填空的题目,解题思路为:先明确每个空所属的类别(Problems、Reasons、Solutions),再结合假性近视相关的生活常识和常用英语表达,匹配对应的基础词汇,确保答案符合逻辑和语境要求。
【解析】
1. 属于Problems类,Tom有假性近视,眼睛常感到疲劳,故填tired;
2. 属于Reasons类,长时间使用电脑是引发近视的常见原因,故填computer;
3. 属于Reasons类,没有足够时间在户外玩耍是导致近视的原因之一,故填outside;
4. 属于Reasons类,长时间学习或使用电脑时需要休息,take breaks是固定表达,故填breaks;
5. 属于Solutions类,解决近视的办法包括散步和运动,故填walks。
【答案】
1. tired 2. computer 3. outside 4. breaks 5. walks
【知识点】
英语词汇运用、信息匹配
【点评】
本题考查学生对基础英语词汇的掌握及语境信息的匹配能力,内容贴近生活,难度较低,适合学生巩固相关词汇。
【难度系数】
0.7
任务二:请对课文和语篇中的佳句进行仿写。
1. 课文佳句:You should take some medicine and drink enough water.
仿写:你应该尽量少吃点垃圾食品。
You should try to eat less junk food.

2. 课文佳句:But he was so close to the pan that a flame jumped onto his shirt.
仿写:我的右臂非常疼,父母不得不立刻带我去最近的医院。
My right arm was so painful that my parents had to take me
to the nearest hospital right away.

3. 语篇佳句:He had to squint so that he could see the words on it...
仿写:你最好多喝水,避免大声喊叫,这样就不会伤害到你的咽喉。
You'd better drink more water and avoid shouting loudly so
that you won't hurt your throat.

4. 语篇佳句:By making small changes to our habits,we can protect our eyes and enjoy our favourite activities at the same time.
仿写:通过规律饮食和锻炼,你就能保持健康。
By eating regularly and exercising,you can keep healthy.

答案

1. You should try to eat less junk food.
2. My right arm was so painful that my parents had to take me
to the nearest hospital right away.
3. You'd better drink more water and avoid shouting loudly so
that you won't hurt your throat.
4. By eating regularly and exercising,you can keep healthy.

解析

【分析】
本题为英语句子仿写题,需对应原句的核心句式结构,将中文语义转换为符合英语语法的正确表达:
1. 对应原句“You should + 动词短语”结构,保留该句式框架,转换“你应该尽量少吃点垃圾食品”的语义;
2. 对应原句“so + 形容词 + that + 结果状语从句”结构,匹配“我的右臂非常疼,父母不得不立刻带我去最近的医院”的逻辑;
3. 对应原句“You'd better + 动词短语 + so that + 目的状语从句”结构,整合“你最好多喝水,避免大声喊叫,这样就不会伤害到你的咽喉”的语义;
4. 对应原句“By + 动名词短语 + 主语 + can + 动词短语”结构,转换“通过规律饮食和锻炼,你就能保持健康”的表达。
【解析】
1. 原句结构为“You should + 动词不定式短语”,仿写时“尽量少吃垃圾食品”译为“try to eat less junk food”,整合得:You should try to eat less junk food.
2. 原句结构为“so + adj. + that + 结果状语从句”,“非常疼”译为“so painful”,“父母不得不立刻带我去最近的医院”译为“my parents had to take me to the nearest hospital right away”,整合得:My right arm was so painful that my parents had to take me to the nearest hospital right away.
3. 原句结构为“You'd better + 动词短语 + so that + 目的状语从句”,“最好多喝水,避免大声喊叫”译为“You'd better drink more water and avoid shouting loudly”,“这样就不会伤害到你的咽喉”译为“so that you won't hurt your throat”,整合得:You'd better drink more water and avoid shouting loudly so that you won't hurt your throat.
4. 原句结构为“By + 动名词短语 + 主语 + can + 动词短语”,“通过规律饮食和锻炼”译为“By eating regularly and exercising”,“你就能保持健康”译为“you can keep healthy”,整合得:By eating regularly and exercising,you can keep healthy.
【答案】
1. You should try to eat less junk food.
2. My right arm was so painful that my parents had to take me to the nearest hospital right away.
3. You'd better drink more water and avoid shouting loudly so that you won't hurt your throat.
4. By eating regularly and exercising,you can keep healthy.
【知识点】
英语句子仿写;常用句型运用;so...that结构
【点评】
本题考查学生对英语核心常用句型的掌握及仿写能力,要求学生准确匹配原句句式框架,将中文语义转化为符合英语语法的正确表达,是基础阶段英语学习的典型练习题型。
【难度系数】
0.6
[佳句拓展]

写作典范
时态:一般现在时 人称:第一人称和第二人称
,。假如你是张涛的朋友王丹,据以下要点用英语给张涛写一封100词左右的信,帮他分析一下他的问题,并就此提出几点建议。
主题:帮张涛分析问题并提出建议 体裁:应用文
要点:1.久坐不动有害健康;2.注意休息;3.适当加强锻炼。
[写作提纲]

[范文展示]
Dear Zhang Tao,
①I am sorry to hear that you have a sore neck. ②I know that you love playing computer
games and often sit for a long time in front of the screen. That's really bad for your health. Here is my advice.
③First,you'd better not play computer games all the time. You will have problems studying at school because you're lost in the games. Second,you should take breaks every 15 minutes when you work on the computer. Last but not least, life lies in movement,so try to exercise more so that you can keep in good health.
④I hope my advice can be helpful and you can get well soon!
Wang Dan
[名师点评]
①致意,表达问候。
②分析原因,点明在电脑屏幕前久坐不动有害健康。
③使用first,second,last but not least等连接词逐条提出建议,层次清晰。
④本文句式多样,避免了单一句式的反复使用。

答案

Dear Zhang Tao,
I am sorry to hear that you have a sore neck. I know that you love playing computer games and often sit for a long time in front of the screen. That's really bad for your health. Here is my advice.
First,you'd better not play computer games all the time. You will have problems studying at school because you're lost in the games. Second,you should take breaks every 15 minutes when you work on the computer. Last but not least, life lies in movement,so try to exercise more so that you can keep in good health.
I hope my advice can be helpful and you can get well soon!
Wang Dan

解析

【分析】
首先明确身份为张涛的朋友王丹,需以书信形式给张涛写信。解题思路:1. 开头用问候语点明张涛脖子痛的问题;2. 分析问题原因(长期久坐玩电脑游戏有害健康);3. 紧扣给定要点,用first、second、last but not least等连接词分条提出建议(不一直玩游戏、每15分钟休息、多锻炼);4. 结尾表达祝福。需注意时态用一般现在时,人称以第一、第二为主,字数控制在100词左右,符合书信格式。
【解析】
1. 开头部分:以“I am sorry to hear that you have a sore neck.”问候并点明问题,接着说明原因“you love playing computer games and often sit for a long time in front of the screen. That's really bad for your health.”;2. 建议部分:用first提出“you'd better not play computer games all the time”,补充说明影响;second提出“take breaks every 15 minutes”;last but not least提出“exercise more”,紧扣要点;3. 结尾部分:以“I hope my advice can be helpful and you can get well soon!”表达祝福,符合书信结构。
【答案】
Dear Zhang Tao,
I am sorry to hear that you have a sore neck. I know that you love playing computer games and often sit for a long time in front of the screen. That's really bad for your health. Here is my advice.
First,you'd better not play computer games all the time. You will have problems studying at school because you're lost in the games. Second,you should take breaks every 15 minutes when you work on the computer. Last but not least, life lies in movement,so try to exercise more so that you can keep in good health.
I hope my advice can be helpful and you can get well soon!
Wang Dan
【知识点】
英语书信写作、一般现在时运用、要点式表达
【点评】
本文符合书信格式,要点齐全(久坐有害健康、注意休息、加强锻炼均覆盖),层次清晰(用连接词分条阐述),句式多样,时态和人称使用正确,字数符合要求,是一篇优秀的英语写作范文。
【难度系数】
0.6