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Ⅴ. Read and finish the tasks.(请阅读眼科医生的建议,完成下列任务。)
Hello, kids! Do you love playing computer games and watching TV?
Many of you spend a lot of time looking at screens(屏幕) every day.
But too much screen time isn't good for your eyes and bodies. Your eyes get tired. You can't see clearly soon. And you may have a headache. Here is a good way to keep your eyes healthy. It's the 20-20-20 rule. It's easy to remember and use. Every 20 minutes you use a screen, look at something 20 feet(尺) away for 20 seconds(秒).
Here are more tips for you:
●Don't use screens in the dark.
●Keep a safe distance(适当距离) from the screen.
●Set a time limit(时间限制) for your screen time.
●Go outside often and look at green plants.
Eyes are very important. Follow these rules, and your eyes will stay healthy!
Task 1. Read and judge.(读一读,判断下列信息的正"T"误"F"。)
(
(
(
(
(
Hello, kids! Do you love playing computer games and watching TV?
Many of you spend a lot of time looking at screens(屏幕) every day.
But too much screen time isn't good for your eyes and bodies. Your eyes get tired. You can't see clearly soon. And you may have a headache. Here is a good way to keep your eyes healthy. It's the 20-20-20 rule. It's easy to remember and use. Every 20 minutes you use a screen, look at something 20 feet(尺) away for 20 seconds(秒).
Here are more tips for you:
●Don't use screens in the dark.
●Keep a safe distance(适当距离) from the screen.
●Set a time limit(时间限制) for your screen time.
●Go outside often and look at green plants.
Eyes are very important. Follow these rules, and your eyes will stay healthy!
Task 1. Read and judge.(读一读,判断下列信息的正"T"误"F"。)
(
F
)1. Too much screen time is good for our eyes.(
T
)2. Watching TV for a long time may make our eyes tired.(
T
)3. The 20-20-20 rule is good for our eyes.(
F
)4. There are four tips to keep eyes healthy in the passage.(
T
)5. The passage is about taking care of eyes.答案
1. F 2. T 3. T 4. F 5. T
解析
【分析】本题为英语阅读理解正误判断题，解题思路为：先通读全文把握主旨（关于护眼的建议），再逐题定位原文对应信息，将题干内容与原文逐一对比判断正误。具体步骤：1. 定位题干1对应长时间看屏幕的影响；2. 定位题干2对应眼睛疲劳的描述；3. 定位题干3对应20-20规则的作用；4. 统计原文护眼方法的数量；5. 确认全文主旨，完成判断。
【解析】
1. 定位原文：“But too much screen time isn't good for your eyes and bodies.” 题干“Too much screen time is good for our eyes”与原文相反，判断为F。
2. 定位原文：“Your eyes get tired.” 题干“Watching TV for a long time may make our eyes tired”与原文一致，判断为T。
3. 定位原文：“Here is a good way to keep your eyes healthy. It's the 20-20-20 rule.” 题干“The 20-20-20 rule is good for our eyes”与原文一致，判断为T。
4. 原文护眼方法含20-20规则及4条额外建议，共5种，题干“There are four tips to keep eyes healthy in the passage”与原文不符，判断为F。
5. 全文围绕护眼建议展开，题干“The passage is about taking care of eyes”与原文主旨一致，判断为T。
【答案】1.F 2.T 3.T 4.F 5.T
【知识点】英语阅读理解、正误判断、信息定位
【点评】本题考查学生英语阅读理解的细节提取与对比能力，需准确匹配原文信息，难度适中，适合基础阶段学生练习。
【难度系数】0.6
【解析】
1. 定位原文：“But too much screen time isn't good for your eyes and bodies.” 题干“Too much screen time is good for our eyes”与原文相反，判断为F。
2. 定位原文：“Your eyes get tired.” 题干“Watching TV for a long time may make our eyes tired”与原文一致，判断为T。
3. 定位原文：“Here is a good way to keep your eyes healthy. It's the 20-20-20 rule.” 题干“The 20-20-20 rule is good for our eyes”与原文一致，判断为T。
4. 原文护眼方法含20-20规则及4条额外建议，共5种，题干“There are four tips to keep eyes healthy in the passage”与原文不符，判断为F。
5. 全文围绕护眼建议展开，题干“The passage is about taking care of eyes”与原文主旨一致，判断为T。
【答案】1.F 2.T 3.T 4.F 5.T
【知识点】英语阅读理解、正误判断、信息定位
【点评】本题考查学生英语阅读理解的细节提取与对比能力，需准确匹配原文信息，难度适中，适合基础阶段学生练习。
【难度系数】0.6
Task 2. Think and write.(同学们都在争当班级护眼小使者,请你用should/shouldn't写一写自己的护眼计划吧!)
Take care of my eyes
Eyes are my good friends. They help me a lot. I should .
I should take care of my eyes every day.
Take care of my eyes
Eyes are my good friends. They help me a lot. I should .
I should take care of my eyes every day.
答案
do eye exercises carefully between classes every day.
I should look at green plants for a while after studying for an hour.
I should keep a proper distance when I read and write.
I should eat more food that is good for my eyes, like carrots.
I shouldn't read books in very dim or strong light.
I shouldn't spend too much time playing electronic games.
I shouldn't rub my eyes with dirty hands.
I should look at green plants for a while after studying for an hour.
I should keep a proper distance when I read and write.
I should eat more food that is good for my eyes, like carrots.
I shouldn't read books in very dim or strong light.
I shouldn't spend too much time playing electronic games.
I shouldn't rub my eyes with dirty hands.
解析
【分析】本题要求用should（应该）和shouldn't（不应该）书写护眼计划，需结合日常护眼的正确行为，用英语准确表达应该做的护眼事项和不应该做的伤眼事项，符合英语表达习惯，围绕保护眼睛的具体做法展开。
【解析】should用于提出合理建议（即应该做的护眼行为），shouldn't用于提出不恰当的行为（即不应该做的伤眼行为）。结合护眼常识，列举具体做法：应该每天课间认真做眼操、学习一小时后看绿植、读写保持适当距离、多吃护眼食物；不应该在过暗或过亮的光下看书、长时间玩电子游戏、用脏手揉眼睛等，对应参考答案的内容。
【答案】do eye exercises carefully between classes every day.
I should look at green plants for a while after studying for an hour.
I should keep a proper distance when I read and write.
I should eat more food that is good for my eyes, like carrots.
I shouldn't read books in very dim or strong light.
I shouldn't spend too much time playing electronic games.
I shouldn't rub my eyes with dirty hands.
【知识点】情态动词should/shouldn't；日常英语表达
【点评】本题结合学生生活实际，考查情态动词的运用，既巩固语言知识，又引导学生养成护眼的良好习惯，贴近生活，实用性较强。
【难度系数】0.7
【解析】should用于提出合理建议（即应该做的护眼行为），shouldn't用于提出不恰当的行为（即不应该做的伤眼行为）。结合护眼常识，列举具体做法：应该每天课间认真做眼操、学习一小时后看绿植、读写保持适当距离、多吃护眼食物；不应该在过暗或过亮的光下看书、长时间玩电子游戏、用脏手揉眼睛等，对应参考答案的内容。
【答案】do eye exercises carefully between classes every day.
I should look at green plants for a while after studying for an hour.
I should keep a proper distance when I read and write.
I should eat more food that is good for my eyes, like carrots.
I shouldn't read books in very dim or strong light.
I shouldn't spend too much time playing electronic games.
I shouldn't rub my eyes with dirty hands.
【知识点】情态动词should/shouldn't；日常英语表达
【点评】本题结合学生生活实际，考查情态动词的运用，既巩固语言知识，又引导学生养成护眼的良好习惯，贴近生活，实用性较强。
【难度系数】0.7
