资源简介 (共17张PPT)Section B (2a~2c)Unit 2Stay Healthy学习目标12能理解词缀 -less、-ache、-self/-selves 的含义，并将词缀与词根结合，构成新单词并正确读写。能区分健康、安全类易混词汇的用法差异，并结合语境灵活运用本单元所学新词汇进行表达。Look and guessWhat’s wrong with the woman / man toothachestomachacheheadachebackacheThe four words all end with ache. What’s the meaning of ache Can you think of more words that end with ache What do these word endings mean -ache: pain-less: without-self / -selves : a person or thing on their own2aComplete the table with the correct endings.-self / -selves -less -ache________ (without) ________ (pain) ________(a person or thing on their own)colour____care____harm____pain____-lessback____head____stomach____tooth____my____your____it____him____her____our____your____them____-ache-self / -selveslesslesslesslessacheacheacheacheselfselfselfselfselfselvesselvesselvesIn 2a, we learned about -ache, like headache. But in English, we also use the word pain.What’s the difference between ache and pain ache → 指持续的、局部的身体疼痛（如 toothache）pain → 可泛指身体或精神上的疼痛（如 I feel great pain in my leg.）第一步：读全句子；第二步：辨析词义；第三步：代入验证。catchThe little boy fell off his chair and cried out in _______. (pain, ache)If you don’t wear a mask, you might _______ the flu. (take, catch)Be careful when you do sport. If you get a(n) _______, you’ll have to rest for some time. (injury, pain)2bComplete the sentences with the correct words in brackets.paininjurypain 泛指身体或精神上的疼痛，常用于固定搭配中。cry out in pain 是一个常用表达，意思是 “因为疼痛而大叫”。ache 通常指持续的隐痛，不用于 in + ache 这种结构。catch 在这里表示 “感染（疾病）”，catch the flu 是固定短语，意为 “患上流感”。take 一般不与 flu 搭配，它的常见用法是 take medicine（吃药）。injury 是名词，指具体的损伤或伤害。get an injury 指 “受伤”，尤其指运动或意外造成的损伤。pain 是 “疼痛”，是受伤后的感受，而不是受伤本身。hurtTom’s ear _______, so the doctor gave him some pills for it. (suffer, hurt)Lifting those heavy boxes all morning made my arms really _______. (harmful, sore)2bComplete the sentences with the correct words in brackets.sorehurt 侧重身体部位的疼痛感。身体部位+hurt(s)，意思是 “（身体部位）感到疼痛”。suffer 通常指 “遭受（痛苦、疾病）”，后面一般接 from + 疾病/痛苦（如 suffer from a headache），不直接接身体部位。sore 意为 “酸痛的，疼痛的”，用来形容因发炎导致的疼痛或劳累、运动导致的肌肉酸痛。harmful 意为 “有害的”，与 “手臂酸痛” 的语境完全不符。In 2b, we practiced talking about accidents and health problems. Now, let’s read a short story about another accident. It’s about a girl named Kelly, and it uses many of the words we just learned.What do you think happened to Kelly What words from 2a/2b might we use to talk about this story Look and say第一步：速读全文，了解大意；第二步：看方框词，明确词性和意思；第三步：逐句分析，选词填空，锁定词性，并关注时态与固定搭配；第四步：检查答案，确保故事逻辑连贯，没有语法错误。v.-ed(过去式)adj.n.n.adj.v.(原形)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.“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.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.”injury X-ray avoid aid throw colourthrewcolourlessaidX-rayinjuryavoidRetell the story according to the following pictures.Kelly looked at ...Suddenly ...The driver cried out ...His face ... But Kelly ...... the driver said.The doctor checked ...Kelly said ...Discuss the questions in groups.What can we learn from Kelly’s experience How can we avoid accidents on the road We should be careful when we cross the street.We must not use phones when walking/driving on the road.We must put safety first.We should follow traffic rules and pay attention to cars around us.We must look both ways before crossing the street.We should not run or play on the road.课堂总结通过本课的学习，我能够:1. 正确朗读并运用本课单词和短语:pill, painful, lie, lie down, harmful, hit, shock, bleed, check2. 理解词缀 -less、-ache、-self/-selves 的含义，并将词缀与词根结合，构成新单词并正确读写。3. 区分健康、安全类易混词汇的用法差异，并结合语境灵活运用本单元所学新词汇进行表达。Homework 抄写本课重点单词，并用其中 3 个单词造句。 根据 2c 短文，写 3-5 句关于道路安全的英文提示语。 展开更多...... 收起↑ 资源预览 当前文档不提供在线查看服务，请下载使用！
资源预览
当前文档不提供在线查看服务，请下载使用！资源预览
当前文档不提供在线查看服务，请下载使用！