Unit 2 Stay Healthy Section B 重点单词用法课件2025-2026学年人教版八年级英语下册

Stay Healthy Stay Healthy Unit 2 Unit 2 Section B Language Points fry v.油炸;油煎;油炒 fry sth. 油炸某物 fry sth in oil 用油炸某物 She fries eggs every morning. My mom fries chicken in vegetable oil every Sunday. fry n. 炸薯条 常用复数形式 fries. burn v. (burnt, burnt) 燃烧;着火 burn out 烧尽;熄灭 burn down (火势)减弱; (被)烧毁 We all know that paper burns easily. The candle burned out after hours. The old house burned down in the fire. After the accident, she had several burns on her arms. burn n. 烧伤 throw v./n. 猛动身体(部位);扔;抛 throw sb.sth.= throw sth.to sb. 把某物扔给某人 throw sth at sb 朝某人扔东西 throw sth. away 扔掉; 错过; 浪费 throw yourself/sth. into sth. 投身于; 积极从事 throw sth. /sb.off 摆脱某物某事 Don't throw the apple to him, hand it to him! 别把苹果扔给他，递给他! aid n. 帮助;援助 (不可数) come to sb’s aid 帮助某人 first aid 急救 provide/give aid 提供援助 with the aid of 借助……的帮忙 aid v.帮助;援助 aid sth.促进某事 aid sb.in (doing) sth.在某方面帮助某人 When the little boy fell into the river, a passerby came to his aid and pulled him to safety. Many countries provided aid for the disaster area. Volunteers aided in organizing the charity event, ensuring every donation reached those in need. safety n.安全;安全处所 safety belt 安全带 in safety 处于安全中 for safety 为了安全起见 the safety of...… ......的安全 safe adj.安全的 safely adv.安全地 Wearing a helmet improves road safety for cyclists. Please tie your safety belt. The children are now in safety. Hospitals check bags for safety to prevent dangerous items. luckily adv. 幸运地 luck n. 运气 unlucky adj. 不幸的 lucky adj. 幸运的 unluckily adv. 不幸地 Luckily, we found a shortcut! Bad luck taught me to prepare better next time. I'm so lucky to have you as my friend! The team was unlucky to lose the game in the last minute. badly adv. 严重地; 差地; 非常 do badly in... 在……方面做得差 be badly hurt 严重受伤 Unluckily, in a show, I fell down and hurt myself badly. Tom did badly in math last semester. The girl wants the doll badly. harm n.伤害;损害 do harm to 对……有害 harm vt. 伤害;损害 harmful adj. 有害的 be harmful to = do harm to = be bad for 对……有害 harmless adj. 无害的 Smoking does harm to health. If we keep harming the Earth, we’ll lose our home. Plastic waste is harmful to ocean life. The insect may seem scary, but it is harmless hit v. 碰撞;击;打 hit sb. on/in the + 身体部位 n. 打;击;击中;很受人欢迎的人/事物 The car hit a tree and broke its front window. He hit him in the face. A bullet hit him on the leg. Their new song was a huge hit across the country. shock n. 震惊;令人震惊的事 v.使震惊;使惊愕 to one’s shock令某人震惊的是…… in shock 处于震惊状态 To my shock, the boy gave a confident speech! Shock turned into joy when the lost kitten returned home! She shocked everyone by winning first prize! The shocking news made the whole school fall silent. shocked adj.惊愕的;感到震惊的 shocking adj.令人震惊的;令人气愤的 check vt. 检查;查明 n. 检查;支票;账单 have a check 检查 have a health check 体检 Let me check your answers. Before I took photos, Mary checked out the new camera. What time should we check out? Guests must check in before 6 PM! check out 察看;观察;结账离开;调查 check in 登记;报到 check over 仔细检查 leave v. (left, left) ①使保留,让……处于(某种状态) leave sb/sth to do.. 让某人/某物做...... leave the rice to cook for 20 minutes ②忘了带;丢下 leave sth+介词+地点 把某物遗忘在某处 I left my bag in the classroom. ③离开 leave A for B 离开A地去B地 leave for B 动身去B地 roll v.(使)翻滚; 滚动 roll sth+副词/介词短语 滚动某物…… The puppy rolled on the grass happily. The river rolled gently, carrying fallen leaves toward the sea. The boy rolls the ball across the yard. run ①vt 使(液体)流动 Run some cold water over the vegetables before cooking. ②vi. 流动 Tears ran from her eyes. ③vt. 经营,管理 They run the restaurant well. ④vi. 跑,奔跑 ⑤vt. (使)运转 I often run the washing machine more than once a day. smoke ①〔不可数名词】烟 A man next to me was smoking,and the smoke really made me feel terrible. ②vi 吸烟;冒烟 You'd better give up smoking. What makes the stove smoke? ③vt 用烟熏制;吸(烟),抽(烟或烟斗等) Why did they smoke the fish? It's not easy to give up smoking cigarettes. allergic adj. 过敏的 be allergic to 对……过敏;对……反感/厌恶 She can't eat chocolate because she's allergic to cocoa. I'm not allergic to travelling, but I hate long flights. allergy n. 过 敏；过敏反应 have an allegy to sth 对...过敏 skin allergy 皮肤过敏 catch fire 着火 （强调开始燃烧的状态） be on fire 着火 （强调状态） Paper in the waste paper basket caught fire. set fire to 点燃、放火烧…… make a fire 生火 put out the fire 把火扑灭 fire v. 点火;解雇 fire up 启动/激起热情 $