Unit 2第2课时-【新课程能力培养】2025-2026学年新教材八年级下册英语同步练习（人教版2024）

Unit2 Stay Healthy● 第二课时 能力提升螂综合拓展 一、阅读理解 When you finish all your schoolwork on the computer and sit back in your chair,suddenly you feel a headache and your eyes are painful.What's going on?Doctors say that many students are spending too much time in front of screens.The following may help you. Studies show that people blink(眨眼睛)less often when looking at a screen.Keep your eyes wet by blinking often or THE 20-20-20 RULE using eye drops. This gives your eyes a break from Sit up straight about an arm's length (away from the long screen time.It suggests looking at something at least 20 feet away for 20 screen.Make sure you're looking down at your screen.Stand up and exercise often to avoid neck and shoulder pain. seconds after 20 minutes of work in front of the screen..You can then continueWhat about blue light blacking glasses(防蓝光眼镜)？They working pain free. may look cool,but research shows that blue light isn't the biggest cause of eye tiredness.So ask doctors about computer glasses before putting them on. ( )1.Who is this text written for? A.Parents. B.Students. C.Doctors. D.Patients. ()2.What are the key words in the 20-20-20 rule? A.20 minutes,20 feet,20 times. B.20 seconds,20 times,20 feet. C.20 feet,20 seconds,20 minutes. D.20 times,20 minutes,20 seconds. ()3.Which is the best way to use a computer according to the text? A B ()4. can avoid neck and shoulder pain. A.Standing up and exercising often B.Sitting down for long C.Wearing sunglasses D.Doing eye exercises ()5.In which part of a magazine can we read the text? A.Travel. B.Health. C.Sports. D.Culture. 二、完形填空 Tom had a bad toothache.His mother wanted to take him to the dentist's(牙科诊所)，but he 1. 017 贡语山八年级下册人教版》 He was afraid of the 2 when the dentist had to extract (his tooth.Tom's mother told him that if he did not visit the dentist,the pain (would get 3.At last,Tom had to agree. There were not many people at the dentist's.4,it was Tom's turn.He walked nervously into the room and sat down.The dentist looked 5 and said hello to him with a smile.He asked Tom to 6 his mouth.And then he told Tom that he had to extract the bad tooth.The dentist gave Tom an injection (and 7 him that he would not feel any pain.Tom really did not feel any pain.Then the dentist advised Tom to brush his teeth twice a day and taught him the 8 way of brushing his teeth.He also told Tom not to eat too many sweet things 9 his teeth would be healthy. After that,Tom 10 how important it was to protect his teeth. ( ）1.A.relaxed B.refused C.nodded D.joked ( ）2.A.pain B.trust C.success D.training ( )3.A.nicer B.smaller C.warmer D.worse ( ）4.A.Sometimes B.Recently C.Soon D.Especially ( ）5.A.dangerous B.friendly C.noisy D.careless ( ）6.A.fil B.shut C.open D.cover ）7.A.allowed B.asked C.warned D.promised ( ）8.A.right B.brave C.weak D.rich ( ）9.A.but B.so that C.or D.whether ( ）l0.A.regretted B.hoped C.realized D.guessed 三、语篇填空 As middle school students,we should live a healthy life.But how can we live 1. healthy life?Here is some advice that can help you well. Firstly,we should have enough sleep,or we 2. feel)sleepy the next day. Besides,if we often stay up late,it will be 3. (harm)to our health.So we should not waste time playing games or watching TV 4. we go to bed. Secondly,we should develop a good eating habit.Try not 5. (eat)junk food because it will make 6. (we)fat.The 7. (bad)thing is that it may bring bad things to our body.With time going by,it will cause 8. (ill).So we should eat more vegetables and fruit. 9 (final),we should do more exercise.If your home is not far from school, walking to school instead 10. taking a bus is a good way. I believe if we can do above things,we will live a healthy life. 018 Unit2 Stay Healthy● 中考链接©真题演练 四、(2025陕西)还原句子 Do you think you are a happy child?What makes a boy or girl happy?1. We know sayings are wise and true. Do you have a hobby?Many,many people have hobbies.Albert Einstein had a hobby.He played the violin very well.This hobby made the great scientist happy and helped him work better.Quan Hongchan,a famous sports star,has a hobby too.She has a lot of little dolls and they make her very happy.As for me,collecting stamps is my hobby.2. Hobbies bring people together and help them become friends.I have a friend Jenny and she's from the UK.She likes collecting stamps too.3. We like to talk about stamps. Jenny says she is interested in the stories behind each stamp.She often asks me about Chinese stamps and shows some of them to me.Now we are very good friends. Today,people send emails to each other.They don't use stamps often.4. We both find we can learn many things from the small,colorful pieces of paper.Jenny emails and tells me she even uses the stamps to share things about China with the people around her. 5. As many people say:A life without a hobby is like food without salt. A.It makes me very happy. B.Truly,a hobby is fun and useful. C.But Jenny and I still like stamps. D.As the saying goes,a happy child always has a hobby. E.Because of stamps,we got to know each other on the Internet.参考答案《 参考答案 Unit 1 Time to Relax 第一课时 -、1-5 CBCBA 二、1-5 BADBC6-I0 CDACB 1.goes 2.health 3.by 4.a 5.usually 6.his 7.bored 8.Although 9.to be 10.people's 四、1-5 ACDEB 第二课时 -、1-5 CBBBA 二、1-4BAED 三、I-5 ACBBB6-I0 DABCA 四、1-5 FBADC 第三课时 一、1-5 DDBDC 二、I-5 CBBCC6-I0 BCACA 1.different 2.because 3.games 4.playing 5.However 6.an 7.spends 8.her 9.is 10.healthy 四、1-5 DCABE 第四课时 -、1-4BCDD 二、1-4EACD 三、1-5 CACBB6-10 CACBA 1.working 2.themselves 3.in 4.interests 5.of 6.making 7.but 8.dollars 9.cost 10.collects 1.To get ready for the Nut Hunt Day.2.He didn't know how to carry three nuts with two paws.3.He could carry nuts one by one instead of carrying together. Unit 2 Stay Healthy 第一课时 -、1-5 ADABD 二、1-5 BCDAC6-10 ACDBA 1.sitting 2.his 3.interested 4.eyes 5.running 6.more tired 7.The 8.Before 9.at 10.loudly 四、1-5 ABCBC6-10 ACBAA 第二课时 一、1-5 BCDAB 二、1-5 BADCB6-10 CDABC 1.a 2.will feel 3.harmful 4.before 5.to eat 6.us 7.worst 8.illness 9.Finally 10.of 四、1-5 DAECB 第三课时 -、I-5 CDDBA 173