Unit 5 Section Ⅱ “Reading and Thinking”的新知学习环节-【新课程学案】2025-2026学年高中英语选择性必修第二册教师用书word（人教版）

本讲义围绕“烧伤急救”主题，系统构建词汇、语法及语用能力学习支架。从基础的“阅读单词-重点单词”认知，到“拓展构词”规律探究，再到“高级词块”应用，结合divide、minor等重点词汇的“用法感知-归纳点拨-应用融会”，最终通过动词-ing形式作表语、现在分词作状语等语法学习及课文缩写巩固，形成从词汇到语法再到语用的递进脉络。 该资料以分层设计提升语言能力，如词汇学习“知其义-写其形-悉其变-明其规-通其用”层层递进，结合“传统文化”等主题佳句培养文化意识。重点词汇通过例句对比、语法填空等训练思维品质，语法部分“句式变换-仿写”助力学习能力提升。课中辅助教师分层教学，课后通过语法填空和课文缩写帮助学生查漏补缺，强化知识应用。

Section Ⅱ　“Reading and Thinking”的新知学习环节 一、阅读单词——知其义 1．hospital leaflets　　　　　　 医院的传单 2．contain many toxins　　　　 包含很多毒素 3．radiation sickness 放射病 4．acid rain 酸雨 5．ten millimetres 十毫米 6．the top layer 最上层 7．burst a blister 挑破水泡 8．the tissue underneath 下面的组织 9．nerve cells 神经细胞 10．cotton fabric 棉织物 二、重点单词——写其形 1．first­aid techniques 急救技巧 2．the sun's rays 太阳光 3．an innocent victim 一位无辜的受害者 4．electric shock 触电 5. 三、活用单词——悉其变 1. 2. 3. 4. 5. 四、拓展构词——明其规(依据规律串记单词) 1．radiation：“v.＋­ion”→n.　 ①infection　　感染　　　　②interaction　交流 ③association 联系；协会 ④protection 保护 2．minority：“adj.＋­ity”→n.　 ①majority 大多数 ②reality 现实 ③equality 平等 ④security 安全 五、高级词块——通其用 1．act_as　　　　 　　　　 担任；充当 2．prevent_...from_... 阻止…… 3．sense_of_touch 触觉 4．lead_to 导致 5．a_variety_of 各种各样的 6．be_divided_into 被分成 7．depend_on 依靠；取决于 8．stick_to 坚持；粘上 9．apply_...to_... 把……涂抹到…… 10．make_sure 确保 11．suffer_from 遭受 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| ·(“传统文化”主题佳句)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。 ·After 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。 ·Her 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；分界线 易混辨析 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) ①Garbage should be_divided (divide) into four groups：recyclable waste, harmful waste, leftovers and other waste. ②As the work can be divided among/between several people, it can be done efficiently. ③He then took a stone, struck down the division (divide) between two windows. ④The teacher had divided_the_whole_class_into_four_groups to discuss the topic.After the discussion, he separated_the_valuable_ideas_from 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| ·(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。 ·They know they're awesome, and if you don't like them, they assume that you're in the minority. 他们认为他们是受人尊敬的，如果你不喜欢他们，他们会认为你们只是少数。 ·Only a minority of young people play classical instruments. 只有少数年轻人弹奏古典乐器。 [归纳点拨] (1)minor in sth.　　　　　 辅修 (2)minority n. 少数；少数民族 a/the minority of 少数 in the minority 占少数 (3)majority n. 大多数 in the majority 占大多数 |应|用|融|会| (单句语法填空/完成句子) ①Though our school makes it clear that phones are not allowed, a minority (minor) of students tend to ignore it. ②But every time I went out, I felt I was in_the minority. ③To realize my dream of studying and researching computer science, I minor_in_computer science. 为了实现我学习和研究计算机科学的梦想，我辅修计算机专业。 ④Women are in_the_majority in the company; men are in_the_minority. 在这家公司，女性占大多数，男性占少数。 3. If the victim is suffering from second or third­degree burns, there is an urgent need to take him/her to the hospital at once. 如果伤者是二度或三度烧伤，必须立刻送往医院。 ★urgent adj.紧急的；急迫的；急切的 |用|法|感|知| ·(“活动介绍”类写作佳句)Besides, students designed different kinds of posters that showed the beauty of oceans and the urgent need of protecting oceans. 此外，学生们设计了各种海报，展示了海洋的美丽和保护海洋的迫切需要。 ·It is urgent that we (should) donate food and clothing to the sufferers. 我们迫切需要给受难者捐赠食物和衣服。 ·So it is urgent to take measures to protect wild animals.因此，急需采取措施保护野生动物。 [归纳点拨] (1)It is urgent that ...(should) do sth. ……做某事是紧迫的 it is urgent to do sth.　 做某事是紧迫的 (2)urge v. 催促；力劝 urge sb.(not) to do sth. 力劝某人(不要)做某事 urge that ...(should) do sth. 极力主张/强烈要求……做某事 (3)urgency n. 紧急；紧迫的事 urgently adv. 紧急地 |应|用|融|会| (单句语法填空/完成句子) ①His parents had expected and urged him to_be (be) an engineer. ②Her parents complained to me anxiously and urgently (urgent) asked me to tell the truth and give her a lesson. ③Your doctors can help a great deal and you need to talk about it with them as a matter of urgency(urgent). ④It is urgent that the acute problem of air pollution in the city (should)_be_solved. 该城市空气污染这一严重问题急需解决。 ⑤I strongly urge that all_of_you_study_hard and have ambition to serve your nation. 我非常希望你们都好好学习，有报效国家的雄心壮志。 4．Putting butter or oil on burns helps because it may reduce swelling and ease discomfort. 在烧伤处涂上黄油或油膏有帮助，因为它可能减轻肿胀和不适。 ★ease vi.&vt.(使)宽慰；减轻；缓解 n．容易；舒适；自在 |用|法|感|知| ·With the help of the Internet, we can obtain many learning materials with ease.在互联网的帮助之下，我们可以轻松地获得许多学习资料。 ·I was a little scared at first, but everyone was so friendly that I soon felt at ease. 一开始，我有点害怕，但每个人都很友好，所以我很快就感到无拘无束了。 ·Slowly easing into a training program will help reduce the risk of injury. 逐步适应训练将有助于降低受伤的风险。 [归纳点拨] (1)with ease　　　　 轻易地；毫不费力地 feel/look at ease 感到/看上去心情放松 put sb.at ease 使某人放松 take one's ease 休息；轻松一下 (2)ease sb.of sth. 减轻某人的(痛苦、负担等) ease into sth. 小心地移入；逐渐适应 |应|用|融|会| (1)单句语法填空/完成句子 ①The boy didn't feel completely at_ ease when he was asked to sing a pop song before the whole class. ②She is the kind of person who can always put others at ease. ③Take_your_ease,_for the journey ahead will be long.休息一下，因为前面的路程还很长。 ④I eased_him_of_his_difficulty_by telling him what to do. 我告诉他做什么，这使他解决了困难。 (2)替换加黑词汇 ⑤In his retirement, he lived a life of ease. comfort/leisure 1. The first and most important step in the treatment of burns is giving first aid. 在处理烧伤时，第一步也是最重要的一步就是采取急救措施。 感知将学语法——动词­ing形式作表语 句中giving first aid是动词­ing形式作表语。动词­ing形式还可以作其他成分： ①As you can imagine, getting burnt can lead to very serious injuries.(作主语) ②Place burns under cool running water, especially within the first ten minutes.(作定语) ③Remove any clothes using scissors if necessary, unless you see the fabric sticking to the burnt skin.(作宾语补足语) ④You can protect the burnt area by covering it with a loose clean cloth.(作宾语) 2. 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。 (1)句中depending on the depth of skin damage为现在分词短语作方式状语。 (2)现在分词短语还可以在句中作时间、条件、让步、原因、结果等状语。 “两层级”学通用活句式 (1)通过“句式变换”弄明句式结构 ①Megan left their house that night, and he felt great about helping out a strange family. →Megan left their house that night, feeling great about helping out a strange family. ②Mattison, 54, was a little surprised he should turn the dollar in, and knew a lot of people would have just kept it. →Mattison, 54, was a little surprised he should turn the dollar in, knowing a lot of people would have just kept it. (2)通过“句式仿写”做到熟练运用 ③(2024·浙江1月高考写作)伊娃的方向感很差，她发现在这么大的建筑里不可能四处走动。 Having_a_poor_sense_of_direction,_Eva found it impossible to get around in such a huge building. ④听到这些话，琳达感到一缕灿烂的阳光照亮了她的生活。 Hearing_these_words,_Linda felt a ray of bright sunshine lighting up her life. ⑤他站起来，拥抱他的父母，然后笑了，尽量不让自己的情绪失控。 He stood up, hugged his parents, and smiled, trying_not_to_let his emotions get the better of him. 3. Remove any clothes using scissors if necessary, unless you see the fabric sticking to the burnt skin. 如有必要，用剪刀剪掉烧伤部位的衣服，除非衣服与被烧伤的皮肤粘连在一起。 if necessary为条件状语从句的省略形式，完整形式为if it is necessary，意为“如果有必要的话”。类似的省略结构还有： if possible　　　　　　　　 如果可能的话 if any 如果有的话 if ever　　　　　　　 如果曾经有的话 if so 如果这样的话 if not 如果不这样的话 unless necessary 除非有必要 when necessary 当必要的时候 “两层级”学通用活句式 (1)通过“句式变换”弄明句式结构 ①If it is necessary, you can turn to me for help. →If_necessary,_you can turn to me for help. ②It is always best to choose organically grown foods if it is possible. →It is always best to choose organically grown foods if_possible. (2)通过“句式仿写”做到熟练运用 ③下周你哪天晚上有空？如果有，让我们一起吃顿饭吧。 Will you get a free evening next week? If_so,_let's have a dinner. ④大家感到冷吗？如果不冷，让我们把窗户打开吧。 Is everybody feeling cold? If_not,_let's open the window. ⑤请试着找出这两个单词的不同点。如果有的话，请大声说出来。 Please try to find out the differences between the two words.If_any,_speak it out. 课文缩写 语法填空 The skin, which acts as a barrier ①against disease, toxins and the sun's rays, is an essential part of your body.So if your skin gets burnt, it can lead to very serious injuries.Depending on the ②depth (deep) of skin damage, burns are divided into three types.First­degree burns affect only the top few millimetres of the skin.Second­degree burns go below the top layer of the skin.They are serious and take a few weeks ③to_get (get) better.Third­degree burns affect every layer of the skin.They cause very severe internal ④injuries (injury)． The cool water stops the ⑤burning (burn) process and reduces the pain and swelling.Remove any clothes using scissors ⑥if necessary, unless you see the fabric ⑦sticking (stick) to the burnt skin.⑧Applying (apply) oil to the injured areas is a bad idea, as it will keep the heat and may cause ⑨infection (infect)．If the victim is suffering ⑩from second or third­degree burns, he/she needs to be taken to the hospital at once. 学科网（北京）股份有限公司 $