Unit 2 Let's Talk Teens 词形变化背诵单及巩固练习-2026-2027学年高中英语译林版必修第一册

**基本信息** 聚焦词形变化系统训练，通过词性转换规则提炼与语境应用结合，强化语言能力与学习能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |词形变化专项训练|28道填空（含argue→argument、stress→stressed/stressful等）|结合语法功能（如冠词后接名词、名词前用形容词定语）的词性转换规则，解析明确词形变化路径|构建“动词-名词-形容词”等词性转换链条，通过固定搭配（如be concerned that）和语境分析强化应用|

必修一Unit2词形变化背诵单及巩固练习 一．重点词汇词形变化 1. argue vi. 争论，争辩→ argument n. 争论；论点 2. tension n. 紧张 (关系)→ tense adj. 紧张的 3. anxious adj. 忧虑的；渴望的→ anxiety n. 焦虑；渴望 4. anger n. 怒气，怒火→ angry adj. 生气的 5. regular adj. 有规律的；频繁的→ irregular adj. 无规律的 6. concern n. 担心；关心　vt. 涉及；让 (某人) 担忧→ concerned adj. 担心的 → concerning prep. 关于 7. stress n. 精神压力；强调　vt. 强调→ stressed adj. 焦虑不安的（人感到压力的）→ stressful adj. 压力重的（事物带来压力） 8. editor n. 编辑→ edit vt. & vi. 编辑；校订→ edition n. 版本；一期 9. perform vt. 履行；执行　vt. & vi. 表演，演出→ performance n. 表现；表演 10. press vt. & vi. 催促；按　n. 报刊→ pressure n. 压力 11. adventure n. 冒险→ adventurous adj. 有冒险精神的；惊险的 12. eager adj. 热切的，渴望的→ eagerness n. 热切，渴望 13. secure adj. 安心的；可靠的→ security n. 安全；担保 14. graduate vi. & vt. 毕业　n. 毕业生→ graduation n. 毕业 15. emergency n. 突发事件，紧急情况→ emerge vi. 出现 16. volunteer vt. & vi. 自愿做，义务做　n. 志愿者→ voluntary adj. 志愿的；自愿的 17. operation n. 手术；运转→ operate vi. 动手术；运转→ operator n. 操作人员；接线员 18. respond vi. 回应，响应→ response n. 回复 二．巩固练习 1. The two sides had a heated ________ (argue) over whether the plan should be carried out immediately. 2. As the deadline drew near, the ________ (tension) atmosphere in the office made everyone keep silent. 3. Her ________ (anxious) about her son’s safety kept her awake all night long. 4. He shouted at me in an ________ (anger) voice when he found his private files had been moved. 5. If your sleep schedule is ________ (regular), you will find it hard to concentrate in class. 6. Many parents are ________ (concern) that too much screen time will harm their children’s health. 7. We had a long discussion ________ (concern) the new rules for after-school activities. 8. Feeling ________ (stress) from endless exams, many students choose to take exercise to relax. 9. Working overtime every day is really ________ (stress), which may lead to health problems. 10. The chief ________ (edit) of the magazine, who has worked in the publishing industry for over twenty years, decided to reject the article because it lacked solid evidence. 11. The latest ________ (edit) of this magazine covers many topics about environmental protection. 12. The actor’s wonderful ________ (perform) on the stage won thunderous applause from the audience. 13. Heavy ________ (press) from study can motivate us, but too much of it may break us down. 14. The ________ (adventure) young man decided to travel alone across the continent in summer. 15. She looked forward to the coming trip with great ________ (eager). 16. People living in this community enjoy a high level of ________ (secure) and public services. 17. He prepared for his ________ (graduate) ceremony and invited all his family members to come. 18. So far, many new challenges ________ (emerge) as we carry out the plan to improve the local public transport system. 19. The ________ (volunteer) work takes up most of his spare time on weekends. 20. Over the past three months, the experienced surgeon ________ (operate) on dozens of patients suffering from serious lung diseases. 21. As an ________ (operate), she needs to answer calls and deal with customers’ problems every day. 22. He made no ________ (respond) to my email, which made me wonder whether he received it. 23. The ________ (tense) between the two teams was obvious before the important match started. 24.A heated discussion ________ (concern) the measures to reduce students’study burden has been held in our school recently. 25. It is his ________ (anxious) to win the competition that pushes him to practice day and night. 26. This ________ (argue) has lasted for weeks and they still cannot reach an agreement. 27. The ________ (volunteer) have helped hundreds of homeless people during the past year. 28. The ________ (perform) of the whole team was far better than we had expected. 参考答案 1. argument 解析：冠词 a 后接名词；argue 动词→argument 名词，争论。 2. tense 解析：名词 atmosphere 前面需要形容词作定语；tension 名词→tense 形容词，紧张的。 3. anxiety 解析：形容词性物主代词 Her 后接名词；anxious 形容词→anxiety 名词，焦虑。 4. angry 解析：名词 voice 前用形容词修饰；anger 名词→angry 形容词，生气的。 5. irregular 解析：系动词 is 后接形容词；regular 有规律的→irregular 无规律的。 6. concerned 解析：固定搭配 be concerned that… 担心……；concern 动词→concerned 形容词。 7. concerning 解析：介词 concerning = about，意为 “关于”；修饰前面名词 discussion。 8. stressed 解析：形容词 stressed 修饰人，表示 “（人）感到压力大的”；固定 feel stressed。 9. stressful 解析：形容词 stressful 修饰事物，表示 “带来压力的”。 10. editor 解析： 空格前有定冠词 The 和形容词 chief（首席的），空格后是 of the magazine，整个结构作句子主语，需要填入名词。提示词 edit 是动词（编辑；校订），其对应的表示 "人" 的名词是 editor（编辑）。chief editor 意为 "主编"，符合语境。 11. edition 解析：latest 形容词后接名词；edit 动词→edition 名词，版本，（报刊）一期。 12. performance 解析：形容词 wonderful 后接名词；perform 动词→performance 名词，表演。 13. pressure 解析：形容词 Heavy 后接名词；press 动词→pressure 名词，压力。 14. adventurous 解析：名词 man 前面用形容词；adventure 名词→adventurous，爱冒险的。 15. eagerness 解析：形容词 great 后接名词；eager 形容词→eagerness 名词，渴望。 16. security 解析：a high level of + 名词；secure 形容词→security 名词，安全。 17. graduation 解析：graduation ceremony 固定搭配：毕业典礼；graduate v./n. 毕业生→graduation 名词毕业。 18. have emerged 解析：时间状语 So far（到目前为止），是现在完成时标志性短语；主语 many new challenges 为复数，现在完成时结构：have + 过去分词；emerge 的过去分词 emerged。句中 as 引导时间状语从句。 19. voluntary 解析：名词 work 前面用形容词；volunteer 名词→voluntary 形容词，志愿的。 20. has operated 解析：时间状语 Over the past three months（在过去三个月里），现在完成时标志；主语 the experienced surgeon 为单数，谓语用 has + 过去分词；operate on sb 给某人做手术。句中 suffering from… 现在分词作后置定语修饰 patients。 21. operator 解析：an 后面接名词；operate 动词→operator 名词，接线员、操作员。 22. response 解析：make no response to 对…… 没有回复；respond 动词→response 名词。 23. tension 解析：The 后面接名词；tense 形容词→tension 名词，紧张（关系）。 24. concerning 解析： concern v. 涉及；担忧 → concerning prep. 关于。句子主干：A heated discussion has been held。concerning the measures… 介词短语作后置定语修饰 discussion；不定式 to reduce 作后置定语修饰 measures。 25. anxiety 解析：his 后接名词；anxiety to do sth 做某事的渴望。 26. argument 解析：This 后接名词；argue v. 争论→argument n. 争论。 27. volunteers 解析：谓语 have helped，主语用复数名词；volunteer 志愿者。 28. performance 解析：The 后面接名词；perform v. 表现→performance n. 表现。 学科网（北京）股份有限公司 $