ID: 23632705

Unit 5 First Aid Section Ⅱ “Reading and Thinking”的新知学习环节 课件(共103张)+学案(含答案)+练习(含答案)

日期:2025-10-04 科目:英语 类型:高中试卷 查看:67次 大小:522380B 来源:二一课件通
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    Section Ⅱ———Reading and Thinking”的新知学习环节 新学词汇·归类记清 一、阅读单词———知其义 1.contain many toxins   包含很多_____ 2.radiation sickness _____病 3.acid rain _____雨 4.ten millimetres 十_____ 5.the top layer 最上_____ 6.burst a blister 挑破_____ 7.the tissue underneath _____组织 8.nerve cells _____细胞 9.cotton fabric 棉_____ 二、重点单词———写其形 1.first-aid _____ 急救技巧 2.hospital _____ 医院的传单 3.the sun's _____ 太阳光 4.an innocent _____ 一位无辜的受害者 5._____ shock 触电 6._____ discomfort 减轻不适感 三、活用单词———悉其变 1. 2. 3. 4. 5. 四、拓展构词———明其规 1.radiation:“v.+-ion”→n. [依“规”串记] ①infection  感染     ②interaction 交流 ③association 联系;协会 ④protection 保护   2.minority:“adj.+-ity”→n. [依“规”串记] ①majority  大多数    ②reality  现实 ③equality 平等 ④security 安全   五、高级词块———通其用 1._____    担任;充当 2._____ 阻止…… 3._____ 触觉 4._____ 导致 5._____ 各种各样的 6._____ 被分成 7._____ 依靠;取决于 8._____ 坚持;粘上 9._____ 把……涂抹到…… 10._____ 确保 11._____ 遭受 重点词汇·深化学习 1. Burns are divided into three types, depending on the depth of skin damage. 根据皮肤损伤的深度,烧伤分为三类。 ★be divided into被分成 [用法感知] ①(“传统文化”类写作佳句)The traditional Chinese lunar calendar divides the year into 24 solar cycles, instructing the farmers to carry out certain agriculture activities. 中国传统的农历将一年分为24个太阳周期,指导农民进行农业劳动。 ②After lunch, we were divided into several groups, playing games, singing and dancing. 午饭后,我们被分成几个小组,玩游戏、唱歌和跳舞。 ③Her time, she says, will be divided among her children, her charities and her writing. 她说她会把时间用在孩子、慈善和写作上。 [归纳点拨] (1)divide sth.between/among ... 在……之间分配某物;由……分享某物 divide ...in half/into halves 把……分成两半 (2)division n. 分开;分配;除法;部门;分歧 [易混辨析] divide, separate 指把一个整体分成几部分,也含有自然划分的意思,常与介词into搭配 指把原来连在一起或混在一起的东西人为地分开,也可用作不及物动词, 意为“分(离)开;脱离;分手”,常与介词from连用 [应用融会] (单句语法填空/完成句子) ④Garbage should _____ (divide) into four groups:recyclable waste, harmful waste, leftovers and other waste. ⑤As the work can be divided _____ several people, it can be done efficiently. ⑥He then took a stone, struck down the _____ (divide) between two windows. ⑦The teacher had _____ to discuss the topic.After the discussion, he _____ the common ones. 老师把整个班级分成四个小组来讨论这个话题。讨论后,他把有价值的建议与一般的建议区分开。 2. Examples include mild sunburn and burns caused by other minor household incidents. 如轻度的晒伤和其他轻微家庭事故造成的烧伤。 ★minor adj.较小的;次要的;轻微的n.辅修科目;辅修课程 [用法感知] ①(主旨升华句)It's the minor deeds we do today that have a deep impact on this planet. 正是我们今天所做的小事对这个星球产生了深远的影响。 ②They know they're awesome, an ... ...

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