登录
Ⅰ. 根据短文内容,从方框中选出能填入空白处的最佳选项。其中有一项为多余选项。
Tips for a Healthy Digital Life
Nowadays, we use digital devices every day. They help us learn and have fun. But too much screen time is not good for us. Here are some tips to help you use technology wisely.
Tip 1: Follow the 20-20-20 rule.
Tip 2: Don't use devices before bedtime.
Tip 3: Never share personal information online.
Tip 4: Balance online and offline life.
Tip 5: Use apps to help you focus.
A. Some apps can lock your phone for a certain time.
B. The blue light from screens can make it hard to sleep.
C. Your address, phone number, and passwords are private.
D. Every 20 minutes, look at something 20 feet away for 20 seconds.
E. Spending too much time online is bad for your eyes.
F. Remember to spend time with your family and friends in the real world.
1.
Tips for a Healthy Digital Life
Nowadays, we use digital devices every day. They help us learn and have fun. But too much screen time is not good for us. Here are some tips to help you use technology wisely.
Tip 1: Follow the 20-20-20 rule.
D
1 This helps your eyes relax.Tip 2: Don't use devices before bedtime.
B
2 Try reading a book instead.Tip 3: Never share personal information online.
C
3 Tell a trusted adult if you see something strange.Tip 4: Balance online and offline life.
F
4 Play sports, read books, or talk with friends face to face.Tip 5: Use apps to help you focus.
A
5 It stops you from playing games when you should be studying.A. Some apps can lock your phone for a certain time.
B. The blue light from screens can make it hard to sleep.
C. Your address, phone number, and passwords are private.
D. Every 20 minutes, look at something 20 feet away for 20 seconds.
E. Spending too much time online is bad for your eyes.
F. Remember to spend time with your family and friends in the real world.
1.
D
2. B
3. C
4. F
5. A
答案
1.D 2.B 3.C 4.F 5.A
解析
【分析】
本题为英语七选五阅读理解题，需结合每个提示（Tip）的核心主题，匹配对应的选项。首先明确每个Tip的内容方向：Tip1是护眼的20-20-20规则，Tip2是睡前不使用电子设备的原因，Tip3是不分享个人隐私信息，Tip4是平衡线上线下生活，Tip5是用应用程序帮助专注。据此逐一匹配选项即可。
【解析】
1. Tip1提到“Follow the 20-20-20 rule”，D选项是该规则的具体内容，符合语境，故填D。
2. Tip2建议“不要在睡前使用设备”，B选项说明屏幕蓝光会导致睡眠困难，解释了该建议的原因，故填B。
3. Tip3强调“不要在网上分享个人信息”，C选项指出地址、电话号码、密码属于隐私，对应该主题，故填C。
4. Tip4主题是“平衡线上和线下生活”，F选项建议花时间和现实中的家人朋友相处，符合该主题，故填F。
5. Tip5提到“使用应用程序帮助专注”，A选项说明部分应用程序可以锁定手机一段时间，帮助专注，故填A。
【答案】
1.D 2.B 3.C 4.F 5.A
【知识点】
英语阅读理解（七选五）
【点评】
本题考查学生对短文语境的理解能力，需根据每个提示的核心意思匹配对应选项，难度适中，理清各段落主题即可正确作答。
【难度系数】
0.3
本题为英语七选五阅读理解题，需结合每个提示（Tip）的核心主题，匹配对应的选项。首先明确每个Tip的内容方向：Tip1是护眼的20-20-20规则，Tip2是睡前不使用电子设备的原因，Tip3是不分享个人隐私信息，Tip4是平衡线上线下生活，Tip5是用应用程序帮助专注。据此逐一匹配选项即可。
【解析】
1. Tip1提到“Follow the 20-20-20 rule”，D选项是该规则的具体内容，符合语境，故填D。
2. Tip2建议“不要在睡前使用设备”，B选项说明屏幕蓝光会导致睡眠困难，解释了该建议的原因，故填B。
3. Tip3强调“不要在网上分享个人信息”，C选项指出地址、电话号码、密码属于隐私，对应该主题，故填C。
4. Tip4主题是“平衡线上和线下生活”，F选项建议花时间和现实中的家人朋友相处，符合该主题，故填F。
5. Tip5提到“使用应用程序帮助专注”，A选项说明部分应用程序可以锁定手机一段时间，帮助专注，故填A。
【答案】
1.D 2.B 3.C 4.F 5.A
【知识点】
英语阅读理解（七选五）
【点评】
本题考查学生对短文语境的理解能力，需根据每个提示的核心意思匹配对应选项，难度适中，理清各段落主题即可正确作答。
【难度系数】
0.3
Ⅱ. 阅读短文,根据其内容回答问题。
In today's world, digital devices like smartphones, tablets, and computers are part of our daily lives. They help us learn, connect with friends, and explore new ideas. However, using them wisely is important for our health and safety. Here are some tips to use technology wisely:
Manage Screen Time
Spending too much time on screens can strain your eyes and affect sleep. Experts suggest taking a 20-second break every 20 minutes to look at something 20 feet away. This is called the "20-20-20 rule". Also, try to avoid using devices at least one hour before your bedtime.
Stay Safe Online
Not everything on the Internet is true or safe. Always check if information comes from safe websites. Never share personal details like your address or passwords with strangers. If you see something doubtful, tell a trusted adult.
Balance Work and Play
Use technology for both learning and fun, but set limits. For example, finish your homework before playing games. Apps like "Forest" can help you stay focused by growing virtual trees while you avoid distractions.
Protect Your Eyes and Posture
Adjust screen brightness to match the room light. Sit up straight and keep the screen at eye level to avoid neck pain. Blue light glasses can also reduce eye strain.
Be Kind Online
Think before you post or comment. Cyberbullying hurts others, and once something is shared online, it's hard to remove. Treat others with respect, just like in real life.
1. What is the "20-20-20 rule" for?
2. Why should you avoid screens before bedtime?
3. What are "two ways" to stay safe online?
4. Why is good posture important when using devices?
In today's world, digital devices like smartphones, tablets, and computers are part of our daily lives. They help us learn, connect with friends, and explore new ideas. However, using them wisely is important for our health and safety. Here are some tips to use technology wisely:
Manage Screen Time
Spending too much time on screens can strain your eyes and affect sleep. Experts suggest taking a 20-second break every 20 minutes to look at something 20 feet away. This is called the "20-20-20 rule". Also, try to avoid using devices at least one hour before your bedtime.
Stay Safe Online
Not everything on the Internet is true or safe. Always check if information comes from safe websites. Never share personal details like your address or passwords with strangers. If you see something doubtful, tell a trusted adult.
Balance Work and Play
Use technology for both learning and fun, but set limits. For example, finish your homework before playing games. Apps like "Forest" can help you stay focused by growing virtual trees while you avoid distractions.
Protect Your Eyes and Posture
Adjust screen brightness to match the room light. Sit up straight and keep the screen at eye level to avoid neck pain. Blue light glasses can also reduce eye strain.
Be Kind Online
Think before you post or comment. Cyberbullying hurts others, and once something is shared online, it's hard to remove. Treat others with respect, just like in real life.
1. What is the "20-20-20 rule" for?
Protecting our eyes.
2. Why should you avoid screens before bedtime?
It can affect sleep.
3. What are "two ways" to stay safe online?
Check information sources and never share personal details.
4. Why is good posture important when using devices?
It can avoid neck and back pain.
答案
1. Protecting our eyes.
2. It can affect sleep.
3. Check information sources and never share personal details.
4. It can avoid neck and back pain.
2. It can affect sleep.
3. Check information sources and never share personal details.
4. It can avoid neck and back pain.
解析
【分析】本题为英语阅读理解的细节问答类题目，解题思路为：先明确问题关键词，再根据关键词定位短文对应段落，提取段落中的关键信息，最后整理成符合要求的答案。具体步骤：1. 针对问题1，定位到“Manage Screen Time”段落，查找“20-20-20 rule”的目的；2. 针对问题2，定位到“Manage Screen Time”段落，查找睡前避免屏幕的原因；3. 针对问题3，定位到“Stay Safe Online”段落，查找两种保障网络安全的方法；4. 针对问题4，定位到“Protect Your Eyes and Posture”段落，查找良好姿势的重要性。
【解析】1. 从“Manage Screen Time”段落可知，长时间看屏幕会使眼睛疲劳，“20-20-20 rule”是为了缓解眼睛疲劳，即保护眼睛；2. 从“Manage Screen Time”段落可知，睡前使用设备会影响睡眠，因此要避免；3. 从“Stay Safe Online”段落可知，保障网络安全的方法有：检查信息来源是否安全、不与陌生人分享个人信息；4. 从“Protect Your Eyes and Posture”段落可知，保持良好姿势可避免颈部疼痛。
【答案】1. Protecting our eyes.
2. It can affect sleep.
3. Check information sources and never share personal details.
4. It can avoid neck and back pain.
【知识点】英语阅读理解、细节信息提取
【点评】本题考查学生对英语短文细节信息的定位与提取能力，题目设置直接，答案可从原文中直接找到，难度适中，适合学生练习信息查找的阅读技巧。
【难度系数】0.7
【解析】1. 从“Manage Screen Time”段落可知，长时间看屏幕会使眼睛疲劳，“20-20-20 rule”是为了缓解眼睛疲劳，即保护眼睛；2. 从“Manage Screen Time”段落可知，睡前使用设备会影响睡眠，因此要避免；3. 从“Stay Safe Online”段落可知，保障网络安全的方法有：检查信息来源是否安全、不与陌生人分享个人信息；4. 从“Protect Your Eyes and Posture”段落可知，保持良好姿势可避免颈部疼痛。
【答案】1. Protecting our eyes.
2. It can affect sleep.
3. Check information sources and never share personal details.
4. It can avoid neck and back pain.
【知识点】英语阅读理解、细节信息提取
【点评】本题考查学生对英语短文细节信息的定位与提取能力，题目设置直接，答案可从原文中直接找到，难度适中，适合学生练习信息查找的阅读技巧。
【难度系数】0.7
