UNIT 4 默写练习三 Lesson 2（配套教参Word）-【步步高】2025-2026学年高二英语选择性必修第二册学习笔记（北师大版·新教材）

本高中英语讲义聚焦Lesson 2核心词汇学习，系统梳理25个重点单词的词义、词性及派生词（如tension→tense，physical→physically），10个核心短语（如protect...from...，benefit from），构建“词汇认知-词形转换-短语积累-语境应用”的学习支架。 资料通过分层递进的练习设计（单词默写、词形变化填空、短语默写、选词填空），助力学生提升语言能力（词汇理解与表达）和学习能力（策略应用）。例如词形变化题强化词性转换，选词填空巩固短语语境运用，课中辅助教师系统教学，课后帮助学生自查词汇掌握情况，有效查漏补缺。

默写练习三　Lesson 2 [分值：65分] Ⅰ.默写重点单词(共25空；每空1分，满分25分) 1．muscle n．肌肉 2．far-reaching adj.影响深远的 3．immune adj.有免疫力的 4．whisper vi.& vt.悄声说，低语，耳语 5．blush vi.脸红 6．tension n．紧张；焦虑；焦急→tense adj.紧张的 7．physical adj.身体的，肉体的→physically adv.身体上；根本上 8．psychological adj.心理的，精神的→psychologically adv.心理上，精神上→psychologist n．心理学家，心理学者 9．mood n．心情，情绪→moody adj.喜怒无常的；情绪多变的 10．energy n．能量；精力；活力→energetic adj.精力充沛的；积极的；有活力的→energise vt.使充满活力；使增强决心 11．infection n．感染；传染→infect v．感染；传染→infectious adj.传染的；传染性的 12．accidentally adv.偶然地，意外地→accidental adj.偶然的，意外的→accident n．事故，意外 13．expense n．费用，花费→expensive adj.昂贵的 Ⅱ.词形变化填空(共5小题；每题2分，满分10分) 1．The risk of potential infection(infect) is much higher among children. 2．The saucer was damaged accidentally(accidental)，and we needed to buy a new one. 3．Though expensive(expense)，they will help farmers make good profits. 4．The organization serves as a bridge in relieving the tension(tense) between the two nations. 5．When exposed to stress and anxiety，all of us react both emotionally and physically(physical)． Ⅲ.默写核心短语(共10小题；每题2分，满分20分) 1．血管blood vessel 2．嘲笑某人 at sb’s expense 3．保护……免受…… protect...from... 4．从……中获益 benefit from 5．集中精力于…… focus on 6．继续 keep on 7．处理 deal with 8．双向效应 a two-way effect 9．想要 feel like 10．开关于……的玩笑 make a joke about... Ⅳ.选词填空(共5小题；每题2分，满分10分) 1．The city took measures to protect the environment，so citizens were told that trees should be protected from being cut down in the city. 2．To my surprise，I never thought I would benefit from those kinds of comedies. 3．Some people who like art feel like displaying their antiques at some exhibitions. 4．I keep on walking after supper because I can’t think of a better way to keep fit. 5．There are many potential difficulties to deal with when starting a new business. 学科网（北京）股份有限公司 $