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)
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)
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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 |
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| (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
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