Unit 2 课时4 Section B（1a-1e）-2025-2026学年八年级下册英语同步辅导（人教版）

二、6.description7.patience8.yourself 9.illness 10.hurt 三、ll.take good care of 12.stopped;from 13.are patient with 14.took my temperature 15.get out of bed 四、16.B17.B18.C19.C20.D 能力提升 1.A2.D3.B4.C5.B6.A7.D 8.B9.A10.A 课时3 Grammar Focus(4a~4d) 基础巩固 -1.yourself 2.myself 3.yourselves; ourselves 4.himself 5.themselves 6.herself 二、7.cross8.knife 9.environment 10.sore 11.pain 三、12.knives13.healthy14.brightness 15.clearly 16.driving 四、17.A18.C19.A20.A21.B 能力提升 1.easily 2.their 3.daily 4.unhealthy 5.hardly 6.playing 7.balanced 8.physical 9.closer 10.enjoy Section B How should we stay safe? 课时4 Section B(1a~1e) 基础巩固 -1.aid 2.smoke 3.throw 4.quick 5.tonight 二、6.safety7.badly8.burnt/burned 9.Luckily 10.sadly 三、ll.catches fire 12.first aid 13,turn on 14.was about to;when 15.stop short 四、16.D17.A18.C19.B20.A 能力提升 1.C2.A3.D4.E5.B 课时5 Section B(2a~3c) 基础巩固 -1.pills 2.Check 3.shock 4.allergic 5.tight 二、6.suffering7.is bleeding8.colourless 9.nervously 10.harmful 三、11.pain12.harmful13.hit14.catch 15.luck 16.hurt 17.cross 18.injury 19.yourself 20.sore 能力提升 一、l.What's wrong(with you)/What'sthe matter (with you)/... 2.What should I do/What's your advice/ What is your suggestion/... 3.Thanks for your advice/Sounds good 4.How often do you exercise/How many times do you exercise a week 5.Sure/Of course/No problem/All right/ Certainly能力提升 阅读短文，从方框中选择适当的词并用其正确 eat vegetables.Second,teenagers spend too 形式填空。 much time 6. with phones,leaving little time for them to take exercise.This leads enjoy healthy balance close easy to weight problems and less energy. hardly day play physical they Teenagers are encouraged to manage Weight Management:Start Young weight early.Here are simple ways.First, Nowadays,many Chinese teenagers face keep a 7. diet and avoid junk food. health problems because of poor weight Bringing a healthy lunch to school is a good management.Some students get tired habit.Second,do some 8. exercise. 1. in PE class or lack confidence Going hiking in the mountains during because of being overweight or underweight. weekends or walking for 30 minutes daily in These problems influence 2. studies the park can not only build up your bodies but and 3. lives,showing the need for also make you feel even 9. to nature. early action. Finally,find a sport that you 10 Two main reasons cause these problems. like basketball or swimming. First,4. diets are common.Teenagers Weight management means being healthy, often eat fast food like hamburgers and drink not just looking good.Let's take steps today sugary(含糖的)drinks,but they5. for a healthier future! Section B How should we stay safe? 课时4> Section B(1a~le) 重点知识 in..在…方面做得差。反义词是well “好”。do well in..在…方面做得好。 1.badly的用法 eg:Tom did badly in maths last semester. badly作副词，意为“严重地”，比较级是 汤姆上学期数学考得很差。 worse,最高级是worst,常修饰动词hurt, (2)badly作副词，还可意为“十分；非常”。 表示“伤得很严重”。 eg:I miss her badly.我十分想念她。 eg:I fell off my bike and hurt myself badly. 2.harm的用法 我从自行车上摔下来并且伤得很严重。 (1)harm意为“伤害；损害”，不可数名词。 知识拓展(1)badly作副词，还可意为“差”， do harm to对…有害。 常修饰动词do,表示“做得差”。do badly eg:Spending too much online will do harm to (2)ham还可作及物动词，意为“伤害；损害”。 your eyes and neck.在网上花费太多（时间） eg:Pollution can harm marine life. 会对你的眼睛和脖子造成伤害。 污染会危及海洋生物。 基础巩固 一、根据句意及首字母提示填写单词。 13.请把灯打开。这里太暗了。 1.The UN sent emergency a to the Please the light.It's too flood-hit regions. dark here. 2.【谚语】Where there is s there is 14.运动员正要跨过终点线时，突然摔倒了。 fire. The athlete 3.-What should we do with these old books? cross the finish line he fell. -Don't t them away.We can give 15.当一只狗突然跑过马路时，司机不得不突 them to the children in need. 然停下。 4.He woke up late.So he had a q The driver had to when breakfast and hurried to school. a dog suddenly ran across the road. 5.It's cloudy today,so we can't see the full 四、单项选择 moon t )16.The boys enjoy playing 二、用括号内所给单词的适当形式填空。 football in the playground after 6.Please tie your (safe)belt when school. driving. A.they B.them 7.We played basketball (bad)in the C.theirs D.themselves game today and in the end we lost. )17.Cathy lives after making 8.Jim burn)his hand when he friends with her classmates in the cooked dinner yesterday. new school. 9.A car accident happened last night. A.more happily B.happier (lucky),no one was hurt. C.sadly D.more sadly 10.When hearing the death of his pet dog,the )18.Eric missed the train,but boy cried (sad). there was another one an hour later. 三、根据汉语完成句子，每空一词。 A.exactly B.unfortunately 11.【生活常识】如果油着了火，千万不要用水 C.luckily D.slowly 扑灭。 )19.Tom did in maths,but If oil never use water Frank did even to put it out. A.worse;worse 12.每个人都需要学习一些有关急救的知识。 B.badly;worse Everyone needs to learn something about C.badly;badly D.worse;badly )20.After he got home,Frank ( A.turned on B.turned off the TV and began to watch a sports C.to turn on D.to turn off show. 能力提升 阅读短文，从方框中选出能填入空白处的最佳 陈代谢).You need even more energy(能量) 选项，使短文意思通顺、内容完整。 from food,says Dr Mariano.Being hungry is Sometimes we may have a fever.And it bad for your body health.4. makes us much more worried.If we are having Don't forget to drink water. a fever,there are some things that we cannot "A fever makes you breathe faster,which do.1. causes water loss(损耗).5. These 2. will finally cause serious dehydration(脱水). "It's better not to put on too many Drinking enough water can solve the problem clothes,"says Pauline,a doctor about family well,says Ralph,director of a scientific medicine.Your body will work harder to research. change your body temperature to a proper one A.Don't wear too much. and then it just makes your fever worse. B.What's more,people usually drink less Don't double the quantity of your medicine. water during a fever. 3. However,if you take too C.Here are some of them shared by much medicine,you may get into trouble. doctors. "Some people take too much medicine and D.Right medicine does help when you are their body is hurt or even some of them lose having a fever. their lives,says Dr Mariano. E.Food allows you to have energy to fight Don't stay hungry. against the fever. “The fever speeds up your metabolism(新 课时 5 Section B(2a~3c) ]重点知识 eg:Noise pollution is harmful to/does harm to/is bad for people's hearing.噪声污染对人 1.harmful的用法 harmful作形容词，意为“有害的”，be 们的听力有害。 harmful to意为“对…有害”，相当于do 2.hit的用法 harm to或be bad for。反义短语为be good (1)hit作动词，意为“碰撞；击；打”，其过去式 及过去分词均为hit。 for“对…有好处”。