Unit 2 单元整合提升（课件PPT）-【学霸笔记·同步精讲】2026-2027学年高中英语选择性必修第二册（外研版）

该高中英语课件围绕“Improving yourself”主题，整合核心单词、拓展单词、重点短语及经典句式，配套单词拼写、词性转换等练习。通过从基础词汇到拓展变形，再到短语运用和句式仿写的递进设计，搭建知识巩固的学习支架。 其亮点在于分模块系统强化语言知识，通过“security→secure”等词性转换练习、with复合结构仿写等任务，提升学生语言能力与思维品质。采用知识整合与分层练习结合的教学方法，帮助学生构建知识网络，同时为教师提供结构化资源，提高教学效率。

UNIT 2　Improving yourself 单元整合提升——知识巩固·素养提升 1 一、核心单词写对 1. v．（用开关）改变，转换 2. n． 概况 3. n． 毛巾 4. adj． 恰当的；合适的 5. v． 澄清，讲清楚，阐明 6. n． 媒体报道的热门话题；标题 7. n． 一件商品（或物品） 8. n． 构想，设想 switch profile towel appropriate clarify headline item vision 英 语·选择性必修第二册（WY） Ⅰ．单词拼写 1. Reading is a ⁠ （终身的） habit that can help us gain knowledge and broaden our horizons． 2. The government is trying to improve the living conditions in this poor ⁠ （地区）． 3. My father used a hammer and some n ⁠ to repair the broken chair in the garden． lifelong district ails 英 语·选择性必修第二册（WY） 二、拓展单词用活 1. n．安全→secure adj．安全的；可靠的 v．保护， 使安全 2. v．激发，激励→motivation n．动力；诱因；积极性 3. v．占用，占去（时间）→occupied adj．已被占用的； 忙于……的；被占领的→occupation n．占领；居住；工作，职业 4. v．分散（注意力），使分心→distraction n．使人分心 的事物→distracted adj．心烦意乱的，精神无法集中的 security motivate occupy distract 英 语·选择性必修第二册（WY） 5. adv．持续不断地；经常地→constant adj．持续不断 的；经常发生的 6. n．接触的机会→accessible adj．可进入的；可使用的 7. v．（为生活或生存而）依赖→reliable adj．可信赖的；可 靠的→reliability n．可靠性 8. adj．替他人着想的→consider v．考虑；认为 →consideration n．仔细考虑；深思 9. v．促进，增进→promotion n．提升，提拔；晋级；促 销，推广 constantly access rely considerate promote 英 语·选择性必修第二册（WY） 10. n．必需品→necessary adj．必需的，必要的；必然 的，无法避免的→necessarily adv．必然地，不可避免地 11. v．投资→investment n．投资；投入→investor n．投资 者；投资机构 necessity invest 英 语·选择性必修第二册（WY） Ⅱ．用所给单词的适当形式填空 1. It was very ⁠ （consider） of him to offer his seat to the elderly lady on the bus． 2. As a ⁠ （rely） assistant， she always completes her tasks carefully and never lets her team down． 3. Having performed excellently， the young teacher was finally ⁠ （promote） to head of the English department． 4. Her ⁠ （motivate） to practice dancing every day is her deep love for traditional Chinese culture． considerate reliable promoted motivation 英 语·选择性必修第二册（WY） 5. The weather in this area is ⁠ （constant） changing， so it’s hard to predict． 6. Buying a house is a big （invest）， so it’s important to think carefully before making a decision． 7. She was so ⁠ （occupy） with her homework that she forgot to eat dinner． 8. Water and electricity are ⁠ （necessary） for modern life， and we often take them for granted． constantly investment occupied necessities 英 语·选择性必修第二册（WY） 三、重点短语用准 1. 　（用开关）开，打开 2. 　经过仔细考虑，反思 3. 　错过；遗漏 4. 　说实话，老实说 5. 　充分利用 6. 　认输 7. 　总共，总计 8. 　因人而异 9. 　依靠，依赖 10. 　面临，面对 switch on on reflection miss out to be honest make full use of throw in the towel a total of vary from person to person rely on be faced with 英 语·选择性必修第二册（WY） 11. 　（钱）花光；（信用卡）刷爆 12. 　与……形成对比 13. 　在……的帮助下 14. 　可以使用，得以进入，可以接近 15. 　从那时起 16. 　控制，管理，掌握 max out in contrast to with the help of have access to from then on in control of 英 语·选择性必修第二册（WY） Ⅲ．选用上面短语并用其适当形式填空 1. You can ⁠ our team to provide the best service for the coming international art festival． 2. The village has become modern， ⁠ its poor and quiet appearance ten years ago． 3. Please the lights before you start reading； it’s too dark in the room． 4. ⁠， I realized that I should have spent more time staying with my grandparents． rely on in contrast to switch on On reflection 英 语·选择性必修第二册（WY） 5. She didn’t want to ⁠ on any important details， so she took careful notes during the meeting． 6. ⁠， I am not sure if I can complete the difficult task without your help． 7. He ⁠ his time during the holiday to prepare for the upcoming exam． miss out To be honest made full use of 英 语·选择性必修第二册（WY） 四、经典句式写美 1. 句型公式：with复合结构 教材原句：With the detox now finished， they’ve switched on their devices and they’re back online． 2. 句型公式：无生命名词作主语 教材原句：Recent headlines have seen more and more teens maxing out their parents’ credit cards on games or other online activities． 英 语·选择性必修第二册（WY） 3. 句型公式：介词短语置于句首引起的完全倒装 教材原句：Inside the bags are necessities such as toothpaste， soap and socks， bought first with her pocket money and then through crowd funding． 4. 句型公式：on doing sth 一……就…… 教材原句：On receiving a Kare Bag， one woman said，“You make me feel like a human being．” 英 语·选择性必修第二册（WY） Ⅳ．完成句子 1. ⁠， he decided to relax by watching his favorite TV show． 作业完成后，他决定通过看他最喜欢的电视节目放松一下。 2. The stadium ⁠ and unforgettable moments． 这个体育场见证了无数激动人心的体育比赛和令人难忘的时刻。 With the homework completed has witnessed numerous exciting sports games 英 语·选择性必修第二册（WY） 3. In the park ⁠ that have been there for over a century． 公园里矗立着几棵已经存在了一个多世纪的老树。 4. ⁠， she immediately called her best friend to share it． 一听到这个消息，她立刻打电话给她最好的朋友分享。 stand several old trees On/Upon hearing the news 英 语·选择性必修第二册（WY） $