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一册（人教版)

该高中英语课件围绕“展望未来”单元，整合核心单词、拓展词汇、重点短语及经典句式，通过单词拼写、词性转换、短语填空等练习，搭建从基础词汇到句式应用的学习支架，帮助学生巩固单元知识脉络。 其亮点在于聚焦语言能力提升，通过“用所给词的适当形式填空”“完成句子”等题型强化词汇运用与句式掌握，结合语境实例培养思维品质，系统整合知识助力学习能力发展。学生能高效巩固基础，教师可直接用于复习提升教学效率。

单元整合提升 UNIT 2　LOOKING INTO THE FUTURE 1 一、 核心单词写对 1. n．短语；词组 2. n．传感器；敏感元件 3. n．模式；方式；风格 4. n．常规；正常顺序 adj．常规的；日常的 phrase sensor mode routine 5. vi． & vt．服从；遵守 6. adj．严重的；关键的；批判性的 7. vi． & vt．漏；渗漏；透露 n．漏洞；裂缝；透露 obey critical leak 英 语·选择性必修第一册 8. adv．尽管如此；不过；然而 9. n．结构；体系 vt．系统安排；精心组织 nevertheless structure 英 语·选择性必修第一册 10. n．犯罪活动；不法行为 11. vt． & n． 预测；预报 12. vi． & vt．（使）停止；终止 13. adj．已死的；亡故的 14. adj．乡村的；农村的 15. n．职业；事业 16. n．可能性；前景 17. n．段；段落 18. n．文章 crime forecast cease deceased rural career prospect paragraph essay 英 语·选择性必修第一册 Ⅰ．单词拼写 1. Remember to s ⁠ off all electrical equipment before leaving the room． 2. He c ⁠ that the students should hand in their homework before he returned． 3. It’s no use trying to p ⁠ him to have a holiday because he is facing a challenge． 4. It is OK to leave an electrical a ⁠ on so long as you are using it — if not， turn it off! witch ommanded ersuade ppliance 英 语·选择性必修第一册 5. As an AI engineer， I ⁠ （提倡） innovations and place great emphasis on hard work． 6. Andy （发现） a certain sadness in the old woman’s face as he entered the room． 7. Seeing this picture， I think of the children in ⁠ （偏远的） areas who cannot attend school because of poverty． 8. I hold the firm belief that we can make a great breakthrough in the treatment of ⁠ （癌症）． 9. Many more courses will be ⁠ （可获得的） for students to choose from． advocate detected remote cancer available 英 语·选择性必修第一册 二、拓展词汇用活 1. adj．遥远的；远处的；疏远的；心不在焉的→distance n．距离；远方 2. adj．安全的；安心的；可靠的；牢固的 vt．获得；拴 牢；保护→security n．保护措施；安全工作 3. adj．自动的→automatically adv．无意识地；自动地 4. adj．效率高的；有功效的→efficiently adv．效率高 地；有功效地→efficiency n．效率，效能 distant secure automatic efficient 英 语·选择性必修第一册 5. n．爱好；偏爱→prefer vi．喜欢，愿意 vt．更喜 欢，宁愿 6. n．瞬间；片刻 adj．立即的；速食的；速溶的 →instantly adv．立即；立刻 7. n．警告；警示；先兆→warn vt．警告，提醒；通知 vi．发出警告，发出预告 8. adj．不断的；重复的；不变的 n．常数；常量 →constantly adv．不断地；经常 preference instant warning constant 英 语·选择性必修第一册 9. adj．可能的；潜在的 n．潜力；可能性→potentially adv．潜在地；可能地 10. adj．有关的；有意义的→relevantly adv．有关地；有 意义地 11. n．创新；创造→innovate vi．改革；创新 12. vt．预测；预言；预料→prediction n．预测；预言 13. n．职业；占领→occupy vt．占用；占领；占据 14. n．不存在；缺乏；缺席→absent adj．缺席的； 缺乏的 potential relevant innovation predict occupation absence 英 语·选择性必修第一册 15. vt．反对；抵制；阻挠→opposed adj．反对的；截然不 同的→opposite adj．相反的；对面的 prep．在……对面→opposition n．反对；对手 16. n．强调；重视；重要性→emphasise vt．强调 17. vi． & vt．抵制；反抗；抵挡→resistance n．抵制；反 对；抗拒 18. adj．精确的；准确的→accurately adv．精确地；准确 地→accuracy n．精确；准确 oppose emphasis resist accurate 英 语·选择性必修第一册 Ⅱ．用所给词的适当形式填空 1. After what seemed like hours， Tom heard shouts in the ⁠ （distant）． 2. Upon reaching his hometown， he expressed a ⁠ （prefer） for the unique scenery． 3. （2024•全国甲卷）The high－speed train is a ⁠ （combine） of Chinese speed and Chinese wisdom， making the connection and communication between people from different regions easier． distance preference combination 英 语·选择性必修第一册 4. I ⁠ him not to skate on such thin ice， but he ignored my ⁠．（warn） 5. As an ⁠ secretary， she can organise various jobs and improve her ⁠．（efficient） 6. I wonder if you can ⁠ （accurate） forecast what will happen next？ 7. Imagine having a smart home that ⁠ （automatical） turns the lights on when you open your front door． warned warning efficient efficiently efficiency accurately automatically 英 语·选择性必修第一册 8. He holds an important position in a company， and is ⁠ with all kinds of activities， so his ⁠ brings him great fame and fortune．（occupy） 9. （2025•全国二卷）The sun－dried clothes smell especially pleasant where I live， thanks to the ⁠ （absent） of smog and plenty of blue sky afternoons with lots of fresh air． 10. We must encourage ⁠ （innovate） if the company is to remain competitive． occupied occupation absence innovation 英 语·选择性必修第一册 三、重点短语用准 1. ⁠关/开（电灯、机器等） 2. 　在初期；早先 3. 　着火 4. 　从这种（某种）意义上来讲 5. 　记录；与……保持联系 6. ⁠ （与……）保持联系；了解（某课题或领域的情况） 7. 　缺乏；缺席 8. 　遥控器；遥控 9. 　空调机；空调设备 10. 　日常生活 switch off/on early on catch fire in this sense （in ．．．sense） keep track of keep in touch （with） in the absence of remote control air conditioner daily routine 英 语·选择性必修第一册 Ⅲ．选用上面短语并用其适当形式填空 1. He ⁠ the computer the instant he heard someone knocking at the door． 2. ⁠， we do have a preference for the experienced applicants． 3. ⁠ parents’ company in their childhood， these children will lack confidence． 4. Actually， I met Shirley at a party ， but we didn’t talk with each other then． 5. Since graduating from college， Henry has been ⁠ ⁠ most of his classmates through social media． switched off In this sense In the absence of early on keeping in touch with 英 语·选择性必修第一册 四、经典句式写美 1. 句型公式：the instant引导时间状语从句 教材原句：Your lights will come on the instant you enter the door along with your favourite music or TV programmes， and you will find your dinner already prepared for you． 2. 句型公式：It will take＋一段时间＋before从句 教材原句：Nevertheless，it will take some years before most new homes begin to use this new technology． 英 语·选择性必修第一册 3. 句型公式：make＋it＋形容词/名词＋（for sb）to do sth 教材原句：Moreover， the Internet has made it possible for friends and family to keep in touch easily even if they are on opposite sides of the world． 4. 句型公式：the way＋定语从句 教材原句：Of course， when new technology changes the way we live， it can be a scary prospect． 英 语·选择性必修第一册 Ⅳ．完成句子 1. 一听到她爸爸要回家了，海伦就变得非常兴奋。 ⁠， Helen became quite excited． 2. 根据我的经验，你需要一段时间才能熟练起来。 From my experience， ⁠ you become skilled． The instant she heard that her father would come back home it will take some time before 英 语·选择性必修第一册 3. 新技术使得以更低的成本和更快的速度生产新产品成为可能。 New technologies have ⁠ faster and at a lower cost． 4. 只有改变我们对待环境的方式，我们才能与环境和谐相处。 Only by changing ⁠ can we get along well with it． made it possible to turn out new products the way we treat the environment 英 语·选择性必修第一册 $