2026年优佳学案暑假活动八年级综合人教版第14页答案
暑假活动
His doctor checked his eyes again and said his eyesight got
8
. “It’s really
9
to protect your eyes at an early age,” the doctor told him. “If you keep these good habits, your eyes will stay healthy.”
Mark also shared his experience with his classmates. He told them how to follow the “20-20-20 rule” and why they should protect their eyes. “Let’s all work together to keep our eyes
10
harm,” Mark said. His classmates agreed, and they started to pay more attention to eye protection in daily life. Now, Mark and his classmates not only have better eyesight but also know more about health care.
(
) 1. A. sold B. made C. gave D. lent
(
) 2. A. spend B. take C. pay D. cost
(
) 3. A. work B. rest C. move D. open
(
) 4. A. clearly B. quietly C. loudly D. slowly
(
) 5. A. so B. because C. but D. though
(
) 6. A. thought B. reminded C. forgot D. asked
(
) 7. A. Finally B. Suddenly C. Quickly D. Recently
(
) 8. A. worse B. better C. harder D. easier
(
) 9. A. interesting B. dangerous C. important D. boring
(
) 10. A. for B. with C. about D. from

答案

1.C 2.B 3.B 4.A 5.C 6.B 7.D 8.A 9.C 10.D

解析

【分析】
做完形填空需先通读全文把握主旨(本文围绕保护视力展开),再结合语境、词义辨析、固定搭配及语法知识逐一分析每个空,最后验证答案是否符合逻辑。
【解析】
1. 考查动词词义辨析。此处表示医生给出相关建议,gave(给)符合语境,故选C。
2. 考查固定句型。“It takes sb. +时间+to do sth.”是固定句型,意为“做某事花费某人……时间”,此处指护眼需花费时间,故选B。
3. 考查名词词义辨析。结合“20-20-20规则”(每20分钟让眼睛休息20秒),此处指让眼睛休息,rest(休息)符合,故选B。
4. 考查副词词义辨析。此处描述视力状态,clearly(清晰地)符合语境,故选A。
5. 考查连词词义辨析。前后句为转折关系,but(但是)表转折,符合逻辑,故选C。
6. 考查动词词义辨析。句意为“医生提醒他……”,reminded(提醒)符合语境,故选B。
7. 考查副词词义辨析。recently(最近)符合“医生再次检查眼睛”的时间语境,故选D。
8. 考查形容词比较级。结合后文强调护眼,此处指视力变得更差,worse(更差的)符合,故选A。
9. 考查形容词词义辨析。句意为“早期护眼很重要”,important(重要的)符合主旨,故选C。
10. 考查固定搭配。“keep...from...”是固定搭配,意为“使……远离……”,此处指远离伤害,故选D。
【答案】1.C 2.B 3.B 4.A 5.C 6.B 7.D 8.A 9.C 10.D
【知识点】
动词辨析、固定搭配、形容词副词辨析
【点评】
本文是关于护眼的完形填空,侧重考查基础词汇、固定搭配及语境理解,为初中英语常见题型,需结合上下文逻辑分析选项。
【难度系数】
0.5
三、能力提升
(一)
Free time is a precious gift that lets us relax and explore our hobbies, which is key to a happy life. Whether it's painting, playing sports, or reading books, hobbies make our free time meaningful and reduce stress. For example, gardening can calm your minds, while playing basketball builds up your body. Taking up a new hobby also helps you meet new people who share the same interests, making life more colourful.
However, to enjoy free time fully, staying healthy is a must. Many teenagers ignore their health when they spend hours on screens—this can cause headaches, sore throats, or even eye strain. Simple habits like drinking enough water, doing daily exercise, and getting enough sleep keep our bodies in good shape. When you feel unwell, don't wait—tell your parents or see a doctor at once. Learning to take care of yourself is one of the most important life skills.
Balancing free-time activities and health isn't hard. Spend 30 minutes every day on a hobby you love, and add a short walk or stretch to your routine. This way, you can enjoy your free time and stay healthy, making every day full of energy and joy.
判断正误(正确写T,错误写F)。
(
) 1. Hobbies can make free time meaningful and reduce stress.
(
) 2. Playing basketball only helps people meet new friends.
(
) 3. Spending hours on screens may cause health problems like headaches.
(
) 4. You should wait for a long time before seeing a doctor when feeling unwell.
(
) 5. Balancing free-time activities and health is very difficult according to the passage.

答案

1.T 2.F 3.T 4.F 5.F

解析

【分析】做此类英语阅读理解正误判断题的思路是:先通读题干,明确每道题的核心表述;再回到原文中定位与题干相关的关键语句;最后将题干表述与原文内容逐一对比,判断是否一致,从而得出正确答案。
【解析】1. 定位原文第一段“hobbies make our free time meaningful and reduce stress”,与题干表述一致,故判断为T;2. 原文第一段提到“playing basketball builds up your body”,交朋友是培养新爱好的作用,并非打篮球的唯一作用,题干“only helps people meet new friends”与原文不符,故判断为F;3. 定位原文第二段“spend hours on screens—this can cause headaches, sore throats, or even eye strain”,与题干表述一致,故判断为T;4. 原文第二段明确指出“When you feel unwell, don't wait—tell your parents or see a doctor at once”,题干“wait for a long time”与原文相反,故判断为F;5. 原文第三段第一句“Balancing free-time activities and health isn't hard”,题干“very difficult”与原文不符,故判断为F。
【答案】1.T 2.F 3.T 4.F 5.F
【知识点】英语阅读理解、细节判断、信息定位
【点评】本题为英语阅读理解的正误判断题,重点考查学生对原文细节信息的定位和理解能力,难度适中,只要仔细阅读原文,准确对比题干与原文内容即可完成解答。
【难度系数】0.7