UNIT 4 默写练习一 Topic Talk（配套课件PPT）-【步步高】2025-2026学年高一英语必修第二册学习笔记（北师大版·新教材）

该高中英语课件围绕信息技术单元，聚焦核心词汇、词形变化、短语及应用，通过默写练习构建学习支架，从单词（含词根词缀关联）到词形填空，再到短语默写和选词应用，衔接基础与综合能力。 其亮点在于以语言能力培养为核心，通过词形变化（如convenience→convenient）构建词汇网络，结合选词填空（如“be addicted to”语境应用）提升思维品质中的分析与迁移能力。学生能夯实基础并学会运用，教师可高效开展词汇教学与巩固。

默写练习一 Topic Talk INFORMATION TECHNOLOGY UNIT 4 1. n.应用程序 2. n.影响；作用 3. adv.确实；当然 4. vt.下载 5. adj.极好的，了不起的 6. vt.使可能，使发生 → adj.能干的；有能力的 → vt.使丧失能力；使无效 app Ⅰ.默写重点单词 impact indeed download super enable able disable 7. n.方便，便利 → adj.方便的，便利的 → adj.不方便的 8. n.效应；影响 → adj.有效的，产生预期效果的 → adv.有效地 9. adj.对……着迷的；沉迷的 → adj.使人上瘾的 → n.对……着迷的人 → n.瘾；入迷 convenience convenient inconvenient effect effective effectively addicted addictive addict addiction 10. n.建议，提议；推荐 → vt.建议；推荐 11. vt.探险；探究；探讨 → n.探测；勘探 → n.探险者；勘察者 12. n.个性，性格 → adj.个人的；私人的 13. vi.& vt.承认；允许进入 → n.准许进入；承认；入场费 recommendation recommend explore exploration explorer personality personal admit admission 14. n.闹钟；警报(器)；恐慌 vt.使惊恐 → adj.引起恐慌的 → adj.感到惊恐的 alarm alarming alarmed 1.In my opinion，what you have learned will (able) you to find a job to support yourself. 2.The woman at the ticket window told me that the (admit) fee was $17.50. 3.The old sailor was fond of adventures and he went to African for (explore). 4.They are enthusiastic about online shopping on their smartphones because of its (convenient). 5.We have been exploring the most (effect) way of teaching children to read and write. enable Ⅱ.词形变化填空 admission exploration convenience effective 1.为方便起见 2.沉迷 3.对……有影响 4.建议某人做某事 5.被……录取 6.意识到；知道 7.搜寻，查找 8.与……沟通 9.很多 10.在……花太多时间 ______________ ________________ ______________________ ______________________ _________________ ___________ _________ _________________ __________ _______________________ for convenience Ⅲ.默写核心短语 be/get addicted to have an effect/impact on recommend sb to do sth be admitted to/into be aware of search for communicate with quite a few spend too much time on... 从上面默写核心短语中选择合适的完成下列句子 1.Once you have a taste of Hangzhou’s tea you will it. 2.We book a ticket in advance in case it is not available. 3. ，the photos and hand-made images will be shown in time order. 4.Scientists say fire and thick smoke could the wild animals. 5.News came that his sister Peking University. How amazing! be addicted to are recommended to For convenience have an effect/impact on had been admitted to/into Ⅳ.选词填空 本课结束 $