Unit 2 Stay Healthy Section B 3a-3c（课件）-2025-2026学年人教版英语八年级下册

八年级下册英语人教版 3a-3c Stay Healthy Stay Healthy Stay Healthy Unit 2 What is the matter with him? He is allergic. Vocabulary in Use What do these word endings mean? Complete the table with the correct endings. 2a __________ (without)  __________ (pain) __________ (a person or thing on their own) colour ___________ care ___________ harm ___________ pain ___________ back ___________ head ___________ stomach ___________ tooth ___________ my _________________ our _________________ your _________________ your _________________ it _________________ them _________________ him __________________ her __________________ -self/-selves -less -ache -less -ache -self/-selves colourless careless painless harmless backache headache stomachache toothache myself ourselves yourself yourselves itself themselves himself herself 1. The little boy fell off his chair and cried out in             . (pain, ache) 2. If you don’t wear a mask, you might              the flu. (take, catch) 3. Be careful when you do sport. If you get a(n)                  , you’ll  have to rest for some time. (injury, pain) 4.Tom’s ear             , so the doctor gave him some pills for it.  (suffer, hurt) 5. Lifting those heavy boxes all morning made my arms really             .  (harmful, sore) pain Complete the sentences with the correct words in brackets. 2b catch injury hurt sore Complete the passage with the correct forms of the words in the box. 2c injury X-ray avoid aid throw colour “Are you all right?” the driver cried out. His face was __________ with fear. But Kelly didn’t say anything. She was suffering from  shock and her arm was bleeding. “ Don’t worry. I know first _____! I’ll call for help too! ” the driver said.  Kelly looked at her phone. She was late, and her exam was starting in 10 minutes! Suddenly, something hit her hard and _______ her  to the ground.  threw colourless aid At the hospital, the doctor checked Kelly’s arm carefully. An _________ showed that her right arm was broken. “ You’re lucky that your __________ wasn’t worse, ” said the doctor. “ You’re right, ” Kelly said. “I’ll _________ looking at my phone while crossing the road next time. ” X-ray avoid  injury catch fire 着火→ 强调动作 on fire 着火；起火→ 强调状态 · (1)①Do you know what to do if oil catches fire? 你知道如果油着火了该怎么办吗? (教材 P16 1a) ②The pan was on fire! 平底锅着火了！(教材 P16 1b) She was standing too close to the fireplace and her dress caught fire. 她站得离壁炉太近了，裙子被烧着了。 The whole house was on fire within minutes. 没一会儿，整幢房子都烧了起来。 · (2)Then he turned on the stove and left the oil to heat while he prepared the chicken. 然后他打开炉子，让油加热着，同时准备鸡肉。(教材 P16 1b) —Mom, may I turn on the computer/turn the computer on? 妈妈，我可以打开电脑吗? —Yes. If you finish your homework, you can turn it on. 可以。你如果完成了家庭作业，就可以打开它。 turn on 接通(电流、煤气、水等)；打开 为“动词+副词”型短语。 人称代词作宾语时，要放在turn与on之间 由“ happy (adj. 快乐的)变y为i + -ly”构成，常用作状语。 Look! The visitors are rowing a boat happily on the lake. 看！游客们正在湖上愉快地划船。 · (3)“ Guess what, ” Allen called out happily. “We won!”“你猜怎么着。”艾伦高兴地喊道，“我们赢了！”(教材 P16 1b) 拓 happy adj. 快乐的 happiness n. 快乐，幸福 happily adv. 快乐地；高兴地 happily /ˈhæpɪli/ adv.快乐地；高兴地 · (4)Allen was about to do so when he stopped short. 艾伦正要这么做，却突然停住了。(教材 P16 1b) The train is about to leave. 火车马上就要开了。 We were just about to leave when Jerry arrived.我们正要离开，这时杰里来了。 be about to do sth. 即将/正要做某事 表示即将发生的动作，不可与表示将来的时间状语连用，但可与 when 构成“be about to do... when...”句型，表示“刚要做某事，这时……”。 · (5)Suddenly, they smelt smoke and found the pan was on fire. 突然，他们闻到了烟味，发现平底锅着火了。(教材 P17 1d) smoke /sməʊk/ n.烟 v.吸烟；冒烟 (1)[不可数名词](燃烧产生的)烟 There is a lot of smoke coming from the building. 有大量的烟从大楼里冒出来。 Where there is smoke, there is fire. 无火不生烟/无风不起浪。 (2)[动词]吸(烟)；抽(烟) He has a good living habit. He neither smokes nor drinks. 他生活习惯很好，既不抽烟也不喝酒。 (3)[动词]冒烟 That old car smokes when you start it up. 那辆旧车启动时会冒烟。 Luckily, we can use AI for good ideas now. 幸运的是，我们现在可以用人工智能来想出好主意。 · (6)Luckily, James was not badly hurt. 幸运的是，詹姆斯伤得不重。 (教材 P17 1d) luckily /ˈlʌkɪli/ adv.幸运地 常位于句首修饰整个句子。 反义词 lucky adj. 幸运的 拓 luck n. 运气 反义词 luckily adv. 幸运地 unlucky adj. 不幸的 unluckily adv. 不幸地 · (7) At the hospital, the doctor checked Kelly’s arm carefully. 在医院里，医生仔细检查了凯莉的胳膊。(教材 P18 2c) check /tʃek/ v.检查；查明 n.检查；调查 Before handing in your paper, check if your name and number are correct. 交卷之前，检查一下你的姓名和号码是否正确。 Your answer might be right, but I’m going to check to make sure. 你的答案可能是正确的，但是我要核查下以确保正确。 (1)[动词]检查；查明 Could you give the tyres a check? 你能检查一下轮胎吗? We should complete a safety check before starting the project. 我们在启动项目前应完成安全调查。 (2)[名词]检查；调查 catch fire, themselves, fry, turn on, stove, happily, no way, burn, on fire, flame, panic, onto, throw, roll, quick, be about to, stop short, aid, first aid, extinguisher, eat out, tonight, sadly, smoke, luckily, badly, harm, pill, harmful, hit, shock, bleed, check words and phrases Introduction poured oil into a pan→turned on the stove→went into the living room→smelt something burning A Cooking Accident Rising action Characters:James &Allen Time:One Saturday Event:James decided to make fried chicken. Climax James’s arm was red, but not hurt very much. They decided to eat out. A Cooking Accident Ending The pan was on fire. James: turned off the stove → his shirt caught fire → put out the fire by rolling on the ground Allen: rushed to get the fire extinguisher → put out the fire in the burning pan Master the new words and phrases. Write a short passage to retell the story. One Saturday, Julie invited Mark and Lucy to her house for lunch. Her parents weren’t home, so they had it all to themselves. They ordered pizza, salad, and juice. But in the middle of the meal, Mark started to feel strange. His face felt warm, and his throat felt tight. Read the short story. Retell what happened to a partner. 3a “ Were there any peanuts in our food? ” he asked nervously. “ I think I tasted peanuts in the salad, ” said Julie. “ What’s the matter? ” “ Oh no, I’m allergic to peanuts! ” Mark cried. His friends jumped into action and took him to the hospital at once. be allergic to对……过敏 At the hospital, Mark’s friends told Dr Cooper what happened, and she gave Mark some medicine right away. When Mark felt better, the doctor asked him some questions and gave him some advice. “ I’ll take better care of myself from now on, ” Mark promised. It was a day he would never forget. 从现在起 Dr Cooper Mark What happened just now? ate something at my friend’s place; felt strange Do you know what you are allergic to? When did you start to feel sick? How much salad did you eat? What happened after you ate the salad? You should always check the ingredients of anything you eat or drink. peanuts in the middle of the meal just a little bit take better care of myself my face felt warm and my throat felt tight  3b 3c Mark: Thank you, Dr cooper. I feel much better now. Dr cooper: That’s good. what happened just now? Mark: Well, I ate something at my friend’s place, and then I started to feel strange. Dr cooper: Do you know what you are allergic to? Mark: Yes, I... 内容包括： 假如你是李华，你的笔友Frank来信说他最近忽略了身体健康，总是感冒。请你根据以下提示，用英语给Frank写一封回信，告诉他保持健康的好方法。 1.花费过多时间上网； 2.过多地摄入糖与肉类。 1.坚持锻炼； 2.拥有好的饮食习惯； 3.保持心情愉悦。 body ending beginning I’m sorry to hear that you have a cold easily. 1.坚持锻炼 2.拥有好的饮食习惯 3.保持心情愉悦 keep on exercise take up some good eating habits keep happy every day 1.花费过多时间上网 2.过多地摄入糖与 肉类 spend too much time using the internet eat too much sweet food or meat I hope you will feel better soon. Dear Frank, I’m sorry to hear that you have a cold easily. There are many ways to keep healthy. First, you should keep on exercise every day. And you should take up some good eating habits. What’s more, it’s important to keep happy every day. However, you shouldn’t spend too much time using the internet, and you shouldn’t eat too many sweet foods or too much meat either. I hope you will feel better soon. Yours, Li Hua (饮食，生活习惯，就医) $