Unit 2 Stay Healthy分层作业 2025-2026学年英语人教版八年级下册

**基本信息** 分层清晰，梯度合理，从词汇基础到语篇应用递进，助力语言能力与思维品质提升。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础达标|核心词汇（过敏、有害等）|单词拼写直接考查，夯实语言基础能力| |能力巩固|语法应用（名词复数、非谓语等）|词形变化训练，衔接基础与综合应用| |素养拓展|语篇综合（阅读填空、情境表达）|真实火灾安全情境语篇，提升信息整合与思维品质|

Unit 2 Section A Grammar Focus (4a~4d) 【基础达标作业】 一、根据句意及首字母提示补全单词 1.At first, set c　　　　 goals, and then put them into action.  2.These years I usually go to see the doctor because of the p　　　　 in my leg.  3.We should keep our e　　　　 green and clean.  4.We must follow the traffic rules when we c　　　　 the road.  5.Look! Your little sister is using a k　 　　 to cut an apple. It's dangerous for her.  二、根据汉语提示补全句子,每空一词(含缩略形式) 1.Don't be late for school 　　　　　　　　(下次).  2.People should learn how to 　　　　　　　　(保护自己).  3.She is crying because she lost the game. 　　　　　　　　(更重要的是), someone played a joke on her.  4.　　　　 　　　　(事实上), parents truly care about us.  5.She wrote to him 　　　　　　　　(代替) calling him.  【能力巩固作业】 三、语篇填空 阅读短文,根据语篇要求填空,使短文通顺、意思完整。每空限填一词。 Eyes are windows of our hearts. However, most of us don't pay attention to the importance 1.　　　　 eye care. Not having enough rest and the increasing age may cause poor eyesight. Televisions, computers 2.　　　　 reading are also the causes. If you work in front of the computer, generally speaking, you'd better take 3.　　　　 break for ten to fifteen minutes an hour. Something dirty can cause redness of eyes and it will make you feel uncomfortable. If this happens, the best way is to clean your eyes 4.　　　　 using running water to wash them. You must also try your best to protect your eyes from harmful things. Sunglasses are not only for fashion, but also a great way 5.　　　　 protect your eyes from the bright sunlight. Besides, you should do eye exercises, which can help you see things clearly too.  In a word, eye care is very important, no matter how old a person is. 【素养拓展作业】 四、阅读理解 No one likes being sick. From the runny nose and a sore throat of a cold to the fever and vomiting (呕吐) of the flu, being sick can seriously slow you down. Since there isn't a cure for either the cold or flu, you just have to get through the 3 to 10 days that these illnesses usually take. But with proper care, you can be back on your feet sooner rather than later, and then you can do the activities you enjoy. Even if you take good care of your body, you still get sick sometimes. There are some advice for you to get better. When you are not feeling well, let your parents know. Sometimes it's hard to tell whether you have a cold, the flu, or something more serious. But your parents may know and take you to the doctor. Then the doctor can do tests that will let you know what is making you sick. If the bacteria make you sick, the doctor will give you antibiotics (抗生素). It's important to take some medicine to kill the bacteria. It is also important to get plenty of rest because your body needs rest to recover. Drinking much water or juice also helps. The doctor may tell you that you have viruses. If you do, the best thing to do is to get plenty of rest. Even if you cannot sleep, rest as much as you can. If you have a cold, doing these can help you feel well. Warm fluids like chicken soup are a good choice. You can also take a hot bath or a shower to reduce the pain in your throat. 1.How long does it usually take to suffer the cold or flu according to the text? A.1 day.　　　　　B.2 days. C.12 days.　　　　D.3 to 10 days. 2.When will you get sick even if you look after your body very well? A.Once a week.　　　　 B.Once a month. C.Twice a month.　　　　 D.From time to time. 3.How will it be to tell your parents first when you're sick? A.Helpful.　　　　B.Useless. C.Difficult.　　　　D.Serious. 4.What's the main idea of the fourth paragraph? A.Bacteria make you sick.　　　　 B.The doctor can cure you. C.It is important to get enough rest.　　　　 D.The ways to recover after getting sick. 5.Which of the following isn't TRUE according to the text? A.Chicken soup can help you get well when you have a cold. B.You can't take a hot bath during having a cold. C.Getting lots of rest can help kill the virus in your body. D.Drinking much water or juice is helpful to health. 【参考答案】 基础达标作业 一、 1.clear　2.pain　3.environment　4.cross　5.knife 二、 1.next time　2.protect themselves　3.What's more 4.In fact　5.instead of 能力巩固作业 三、 1.of　2.and　3.a　4.by　5.to 素养拓展作业 四、 1~5　DDADB 学科网（北京）股份有限公司 $ Unit 2 Section B (1a~1e) 【基础达标作业】 一、根据汉语提示补全单词 1.The children played 　　　　(高兴地) in the open air last Sunday.  2.The students often teach 　　　　(他们自己) English songs after class.  3.There are going to be two volleyball matches 　　　　(在今晚).  4.Marry cried 　　　　(伤心地)after watching a touching film.  5.The doctor advised my father not to 　　　　(吸烟) any more last week.  二、用所给词的适当形式填空 1.I can see the 　　　　(burn)wood from the fireplace.  2.We should reuse plastic bags instead of 　　　　(throw) them away.  3.Simon washes his clothes 　　　　(quick) after having a bath.  4.He has many bad living habits.　　　　(luck), he decides to change his life before it's too late.  5.He was 　　　　(bad) ill yesterday, but now he is much better.  【能力巩固作业】 三、根据汉语意思完成句子,每空一词 1.打开电视,我们看看天气预报。 　　　　　　　　the TV and let's have a look at the weather report.  2.房子着火了!他处于极大的危险中! The house is 　　　　　　　　! He is in great danger!  3.我们可以学习急救来帮助自己和身边的人。 We can learn 　　　　　　　　to help ourselves and people around us.  4.你想出去吃还是待在家里? Do you want to 　　　　　　　　or stay at home?  5.我们决定尽力学好英语。 We 　　　　　　　　try to learn English well.  【素养拓展作业】 四、完形填空 In Wisconsin, a teenager named Briar became famous for his quick actions in an accident. He saved his four sisters from a house fire. On Labor Day, Briar's parents Kelly Omar and Jay Omar went outside working, leaving 　1　 five children at home. The youngest kid was just 6 months old.Before long, the 　2　 smelled smoke.  Briar is the oldest kid. He told the reporter, “One of my sisters said the house was really smoky. Then we looked around 　3　 surprise and found that the playpen (游戏围栏) was on fire.” Briar's 　4　 thought was to get his four sisters out of the house. So he acted quickly and helped his four sisters leave the 　5　 house.  After making sure his sisters were all safe, the 13-year-old boy tried 　6　 the fire in the hope of saving their home. 　7　 the fire was burning strongly at that time. 　8　, the family lost their house in the fire.  “It was a 　9　 situation (状况),” Kelly told the reporter. “If my son had not taken action like that, I would have been the 　10　 person in the world.”  The family 　11　 all the things in the fire. Some friends of the family created (创建) a Go-FundMe account (账户). They hoped they could 　12　 some money for the Omar family. Then the family could buy some clothes and food, and live in a new home together. There was 　13　 $7,000 in the account on a Tuesday afternoon. The family were really thankful for what those kind people did.  “Everyone should know the 　14　 boy Briar. Very little of the house remained (遗留) after the fire, but 　15　 got hurt. They still have each other. That's the silver lining of the accident,” a man shared his opinion on the internet.  1.A.your B.their C.his D.her 2.A.children B.neighbours C.friends D.parents 3.A.about B.for C.in D.against 4.A.last B.third C.second D.first 5.A.new B.expensive C.dangerous D.clean 6.A.working out B.taking out C.putting out D.blowing out 7.A.But B.So C.Or D.And 8.A.Loudly B.Unluckily C.Early D.Hardly 9.A.funny B.lively C.scary D.standard 10.A.strongest B.happiest C.cleverest D.saddest 11.A.caused B.lost C.refused D.failed 12.A.give B.lend C.accept D.raise 13.A.almost B.usually C.especially D.always 14.A.silent B.poor C.brave D.proper 15.A.somebody B.everybody C.anybody D.nobody 【参考答案】 基础达标作业 一、 1.happily　2.themselves　3.tonight　4.sadly 5.smoke 二、 1.burning　2.throwing　3.quickly　4.Luckily　5.badly 能力巩固作业 三、 1.Turn on　2.on fire　3.first aid　4.eat out 5.decide to 素养拓展作业 四、 1~5　BACDC　6~10　CABCD　11~15　BDACD 学科网（北京）股份有限公司 $ Unit 2 Section B Vocabulary in Use (2a~3c) 【基础达标作业】 一、选词填空 shock　harmful　bleed　 pill　 hit 1.The doctor told the boy to take a　　　　 a day.  2.I think playing too many games on your smartphone is　　　　 to your eyesight.  3.I'm sorry to hear that you 　　　　your head by accident.  4.The sudden death of the pet dog in the car accident was a great 　　　　to the family.  5.All the young soldiers are ready to 　　　　for the country.  【能力巩固作业】 二、补全对话 根据下面的对话情景,在每个空白处填上一个适当的句子,使对话的意思连贯、完整。 A:Betty, you look scared. 1.　　　　　　　　　　　　　　　?  B:I'm OK, but I saw an accident.A boy was hit by a car. A:2.　　　　　　　　　　　　　　　?  B:I was waiting to cross the road then. When the light was turning to red, a car came. It wasn't going fast, but it didn't stop. A:3.　　　　　　　　　　　　　　　?  B:The driver was talking on the phone. He didn't notice the boy. The boy fell off his bike and hurt his knee badly. A:That's bad! B:4.　　　　　　　　　　　　　　　.  A:Certainly! We mustn't ride too fast. And I think we must follow traffic rules. B:5.　　　　　　　　　　　　　　　. Being safe is always first. 【素养拓展作业】 三、阅读理解 Safety Must Come First May Day is coming. Our students will have five-day holidays. To make sure your kids are safe, please let them pay attention to the following tips. Keep safe while swimming Stay away from fire 　　Don't swim alone or in unsafe areas. Always follow safety rules near water, and wear a life jacket if necessary. If someone is drowning, call for help. Throw a floating device or life suit nearby to him. Avoid entering water if you don't know the situation under water. 　　Do not play with matches or fire. Learn how to use a fire extinguisher and know the emergency exits of a building. When there is fire happening by accident, stay calm, leave at once, and use stairs, not elevators. Cover your nose and mouth with a wet towel and stay low if there's smoke. Call 119 for help. Set up Fraud Awareness Avoid getting hurt while doing sports 　　Be careful online and avoid sharing personal information with strangers. Don't trust strangers online. If someone asks for money, ID card number or family address, refuse their requests or call 96110 for help. 　　Warm up before exercising and wear proper clothes and shoes. Follow the rules of the game and avoid risky behaviours to keep away from accidents. While getting hurt on the feet or legs, don't move at once. Make sure if it is serious and try to get medical care by calling 120. 　　To know more about how to keep your kids safe, you can click our website with http//:www.sunshineschoolsafety.net for further information. 1.Who is the text written for? A.Teachers.　　　 　　B.Parents. C.Students.　　　　D.Doctors. 2.How can kids keep themselves safe while doing sports? A.Don't do warm-ups before doing sports. B.Wear proper clothes and shoes and follow rules. C.Play basketball with risky behaviours. D.Don't follow safety tips. 3.How many kinds of safety tips are mentioned in the text? A.Two.　　　　B.Three. C.Four.　　　　D.Five. 4.What is the main idea of this text? A.To tell students about how to keep safe. B.To share a personal safety story. C.To tell teachers to pay attention to students' safety. D.To remind parents how to let their kids keep safe during May Day. 5.Where may this text come from? A.A school website.　　　　B.A letter. C.A story.　　　　　　　　D.A diary. 【参考答案】 基础达标作业 一、 1.pill　2.harmful　3.hit　4.shock　5.bleed 能力巩固作业 二、 1.What is wrong (with you)/... 2.What were you doing at that time/... 3.Why didn't the car stop/... 4.We must be careful when we are going out/... 5.You are right/... 素养拓展作业 三、 1~5　BBCDA 学科网（北京）股份有限公司 $ Unit 2 Section A (3a~3d) 【基础达标作业】 一、根据汉语提示补全单词 1.Be sure not to make mistakes in grammar in the English 　　　　(测试).  2.The 　　　　(流感) sometimes can be pretty dangerous.  3.The doctor told the girl to take some 　　　　(药) and have a good break.  4.Fighting against the 　　　　(病毒) is not an easy thing.  5.Luckily, he escaped from the burning building without any 　　　　(损伤).  二、用所给词的适当形式填空 1.We should treat our parents 　　　　(patient) and politely just like what they used to do to us when we were little kids.  2.Eating too much salt or sugar might cause 　　　　(ill).  3.I noticed my dad was coughing and looking tired, so I took 　　　　(he)temperature and saw if he had a fever.  4.I stick to solving all the 　　　　(problem) in study before I go to bed.  5.Ben sat with me until I felt 　　　　(good) after I fell down.  【能力巩固作业】 三、补全对话 根据下面的对话情景,在每个空白处填上一个适当的句子,使对话的意思连贯、完整。 A:Good morning, doctor! B:Good morning. Sit down, please. 1.　　　　　　　　　　　　　　　　　　?  A:I feel sick and I have a headache. B.2.　　　　　　　　　　　　　　　　　　?  A:Three days ago. B:I see... Let me take your temperature. A:3.　　　　　　　　　　　　　　　　　　?  B:No. There is nothing serious. You just have the flu. A:4.　　　　　　　　　　　　　　　　　　?  B:Take some medicine three times a day. Have a good rest. I hope you will be better soon. A:Thank you. B:5.　　　　　　　　　　　　　　　　　　.  【素养拓展作业】 四、语篇填空 阅读短文,从方框中选择适当的词并用其正确形式填空,使短文通顺、意思完整。每空限填一词,每词限用一次。 as　forget　sad　invite　reply prepare　surprise　flu　until　wait I still remember that day. It was Friday. I had the 1.　　　　 but I didn't go to the doctor. I went to school 2.　　　　 usual. It was quiet in the classroom. All of us were busy 3.　　　　 for a test. We didn't see our English teacher Mr Smith come into the classroom 4.　　　　 he started to talk. “Who can describe what stress (压力) is like?” No one tried to 5.　　　　 to his question. Mr Smith looked a little 6.　　　　. But he still 7.　　　　 for our answers. Five minutes later, Mr Smith still didn't get an answer. Mr Smith looked not only sad but also 8.　　　　. He raised a book and asked, “How heavy is this book?” He 9.　　　　 Jason to answer the question. Jason said, “I think it is 100 g.” Another student said, “It is 200 g.” At last, Mr Smith said, “Its real weight is not important. The important thing is how long you hold it up. This book is like stress. If you have stress, stop and take a break. Don't 10.　　　　 my advice, boys and girls! You should learn to take time to relax. If you do, I am sure you will enjoy your school life.” I'll never forget Mr Smith and that meaningful lesson. 五、阅读理解 The flu is a common illness. How can you stay away from the flu? Here is some advice for you. Stay warm. A Yale University study shows that the immune system (免疫系统) does work well in cold weather and that viruses don't like the body to be warm. 1.　　　　 Keep your hands clean. Viruses are often on door knobs, as they're often touched. 2.　　　　 Dr Ross Walton says, “Keep your hands clean, and try not to touch your eyes or nose.” Get enough sleep. When you're sleeping, your body is able to produce something to fight viruses. 3.　　　　 According to a health expert, if you don't have a good sleep during the night, a 30-minute daytime nap is enough to make up for it. Do exercise. 4.　　　　 Having a strong immune system gives you a chance of fighting the viruses before it makes you ill. You can play the sport that you enjoy most. For example, you can walk, run, swim or dance. Get the flu jab (预防针). To stay away from the flu, getting flu jabs is necessary and important. Dr Walton says, “5.　　　　” 根据材料内容,从下面五个选项中选出能填入文中空缺处的最佳选项,使文章意思通顺、内容完整。 A.It's true that the jab can't help us fight against all kinds of flu, but it can save lives. B.People who sleep for 7–8 hours have better immunity (免疫力) than those who sleep less. C.It can make the immune system work better. D.Washing hands will keep you from picking up a virus. E.So wearing enough clothes can help you keep away from viruses. 【参考答案】 基础达标作业 一、 1.test　2.flu　3.medicine　4.virus　5.injury/injuries 二、 1.patiently　2.illness　3.his　4.problems　5.better 能力巩固作业 三、 1.What's wrong with you/... 2.When did it start/... 3.Is it serious/... 4.What should I do/... 5.You are welcome/... 素养拓展作业 四、 1.flu　2.as　3.preparing　4.until　5.reply　6.sad　7.waited　8.surprised　9.invited　10.forget 五、 1~5　EDBCA 学科网（北京）股份有限公司 $ Unit 2 Section A (2a~2d) 【基础达标作业】 一、根据汉语提示补全单词 1.Please 　　　　(按) the button if you want to turn on the lights.  2.She stayed home because of a high 　　　　(发烧).  3.I feel terrible. I have a headache and 　　　　(咳嗽) a lot.  4.If you have a toothache, you should go to see the 　　　　(牙医) and not eat anything.  5.Any 　　　　(粗心的) mistake may lead to a serious result when you go skiing.  【能力巩固作业】 二、根据汉语意思完成句子,每空一词 1.我们应该避免在考试中犯错。 We should 　　　　　　　　mistakes in the exam.  2.因为人太多,我们等公交车等了超过一个小时。 Because there were　　　　 　　　　people, we wait over an hour for the bus.  3.秋天即将来临。树叶开始变软,变成金黄色。 Autumn is　　　  　　　 　　　 as the leaves are starting to turn soft and gold.  4.记得去游泳池里游泳。 　　　　 　　　　swim in the swimming pool.  5.我坐在窗边,等待冬天第一片雪花落下。 I'm sitting by the window, 　　　　　　　　the first snowflake of winter to fall.  【素养拓展作业】 三、完形填空 You feel tired and you have no energy. You can't breathe easily and your throat hurts. Don't be afraid. You have probably just got a(n) 　1　. Every year, many kids experience this sick feeling. Some kids have 　2　 eight colds every year. So, what exactly is a cold?  Well, a cold is an infection (传染病). It affects (影响) 　3　 nose, ears and throat and makes you feel sick and weak. It's very 　4　 to catch a cold. 　5　 someone coughs near you, bacteria (细菌) travel through the air and enter your body and then make you sick. Also, if you touch your nose or eyes after touching 　6　 that has bacteria on it, like a door or your desk at school, you can get sick. Some of the symptoms (症状) of a cold 　7　 a fever, a sore throat and a cough. If your nose is runny and your 　8　 are watery, you've probably got a cold. Most people who have got a cold feel very tired and don't have much 　9　 to do anything.  A cold is not a pleasant thing to 　10　. However, there are some things you can do to feel 　11　. You should have hot drinks 　12　 you've got a sore throat and cough. You should eat healthy food and get a lot of rest so your body can be strong enough to 　13　 against your cold. If you've got a fever, or if you aren't feeling better within a few days, you should visit your doctor and 　14　 some medicine. A cold can be frustrating (令人沮丧的), 　15　 just remember that there are many things you can do to feel better and get stronger. Take care of your body and stay healthy.  1.A.cough B.headache C.ache D.cold 2.A.up to B.next to C.close to D.up for 3.A.my B.your C.its D.their 4.A.difficult B.necessary C.easy D.helpful 5.A.When B.What C.How D.Why 6.A.nobody B.everybody C.everything D.something 7.A.hear B.catch C.turn D.include 8.A.legs B.arms C.eyes D.ears 9.A.energy B.money C.time D.air 10.A.do B.make C.know D.have 11.A.worse B.better C.younger D.hotter 12.A.till B.so C.if D.unless 13.A.fight B.keep C.invite D.get 14.A.give B.drink C.take D.spare 15.A.but B.then C.and D.or 【参考答案】 基础达标作业 一、 1.press　2.fever　3.cough　4.dentist　5.careless 能力巩固作业 二、 1.avoid making　2.too many　3.around the corner 4.Remember to　5.waiting for 素养拓展作业 三、 1~5　DABCA　6~10　DDCAD　11~15　BCACA 学科网（北京）股份有限公司 $ Unit 2 Section A (1a~1d) 【基础达标作业】 一、根据汉语提示补全单词 1.I have a sore 　　　　(喉咙). Maybe I ate too much ice cream yesterday.  2.We should learn something to protect 　　　 (我们自己)from the earthquake.  3.We should go to see a doctor when we don't feel 　　　　(好).  4.I have a 　　　　(胃痛). I will go to a doctor.  5.He got a 　　　　(割伤) when he used knife.  【能力巩固作业】 二、根据汉语意思完成句子,每空一词(含缩略形式) 1.Lily看起来不太好。 Lily doesn't 　　　　　　　　.  2.我不能控制我自己。 I 　　　　　　　　　　　　.  3.事故经常会发生在运动时。 　　　　 often happen in sport.  4.我认为我吃了太多甜的东西。 I think I ate 　　　　　　　　sweet things.  5.Tom 正在忍受背痛。 Tom is 　　　　　　　　backache.  【素养拓展作业】 三、补全对话 根据下面的对话情景,在每个空白处填上一个适当的句子,使对话的意思连贯、完整。 A:What's the matter, Bella? B:I have a sore throat. A:1.　　　　　　　　　　　　　　　　　　?  B:I talked too much and didn't drink enough water. A:You should drink some warm water and take a break. B:2.　　　　　　　　　　　　　　　　　　.  A:Do you feel any other discomfort? B:3.　　　　　　　　　　　　　　　　　　. My voice is a bit hoarse and I feel tired too. A:4.　　　　　　　　　　　　　　　　　　. And you can have some honey water.It's good for your throat. B:5.　　　　　　　　　　　　　　　　　　. I'll go to make some right now. Thanks a lot! 【参考答案】 基础达标作业 一、 1.throat　2.ourselves　3.well　4.stomachache　5.cut 能力巩固作业 二、 1.look well　2.couldn't help myself　3.Accidents 4.too much　5.suffering from 素养拓展作业 三、 1.What happened/... 2.Thanks for your advice/... 3.Yes, I do/... 4.Then try to speak as little as possible today/... 5.That's great advice/... 学科网（北京）股份有限公司 $ Unit 2 Project (4a~4c) 【基础达标作业】 一、根据汉语提示补全单词 1.Some people are 　　　　(过敏)to peanuts.  2.Spending too much time on digital devices can be 　　　　(有害的) to your eyes.  3.He has a 　　　　(头疼). He can't go to work today.  4.Most Chinese 　　　　(对待) Kungfu tea as an important part of the culture.  5.It's 　　　　(重要的) for students to do homework.  【能力巩固作业】 二、用所给词的适当形式填空 1.The sunrise today is two 　　　　(minute) earlier than yesterday.  2.Please be careful to avoid 　　　　(hurt) the small plants in our garden.  3.Newspapers always tell people a lot of 　　　　(fact).  4.Alice's 　　　　(eye) are blue. She is from Canada.  5.It's amazing that the mountain stands 6,000 　　　　(foot) above the sea.  【素养拓展作业】 三、语篇填空 第一节 阅读短文,从方框中选择适当的词并用其正确形式填空,使短文通顺、意思完整。每空限填一词,每词限用一次。 act　call　because　from　girl quick　scared　start　she　where “My teacher says we must call 119 when there is a fire,” a four-year-old girl told the reporter after helping save herself and her younger sister from a house fire. The little girl comes 1.　　　　 Nanning, Guangxi. Months ago, a pot in her home's kitchen caught fire. When the fire 2.　　　　, the girl was at home with her younger sister. After noticing the fire, she acted 3.　　　　. She covered the pot at first. 4.　　　　 the door was locked, the girl and her sister couldn't leave the house. She took her sister to a safe room and 5.　　　　 119. When she got through to an operator (接线员), she told the operator what was happening. The operator told 6.　　　　 to stay safe and open the window for fresh air. The girl said she had already opened the window. Then, she clearly told the operator 7.　　　　 her home was. The firefighters arrived quickly and saved the two 8.　　　　.  Many people were shocked at the girl's quick thinking and 9.　　　　. They said the girl really did a great job. The girl said she was 10.　　　　 at first, but she quickly remembered the lessons she had learned about things to do in a fire. Luckily, she helped save her and her sister's lives.  第二节 阅读短文,根据语篇要求填空,使短文通顺、意思完整。每空限填一词。 What do you think of the first aid class in school? Here 1.　　　　 the two students' opinions. 　　2.　　　　 is my favourite way to learn first aid in class. Last summer vacation, I took a first aid class. With the help of my first aid teachers, I learned how to give first aid when someone had a nosebleed, had 3.　　　　 fever or hurt his knee. The teachers were friendly and they made the lessons very interesting.  　　4.　　　　 my opinion, the first aid class in school is really important and helpful. I learned some skills and safety rules from the class. If someone is hurt, I can give him basic medical help now. 　　5.　　　　 keep safe at school, I always follow the school safety rules. It is necessary for me to do that. For example, I never run in my classroom and never enter the classroom with my classmates side by side.  【参考答案】 基础达标作业 一、 1.allergic　2.harmful　3.headache　4.treat 5.important 能力巩固作业 二、 1.minutes　2.hurting　3.facts　4.eyes　5.feet 素养拓展作业 三、 第一节 1.from　2.started　3.quickly　4.Because　5.called 6.her　7.where　8.girls　9.action　10.scared 第二节 1.are　2.It　3.a　4.In　5.To 学科网（北京）股份有限公司 $