Unit 5 On the Road 单元词句清单-2026-2027学年高中英语外研版必修第二册

该高中英语单元词句学案（B2U5 On the Road）系统梳理了派生词及词汇拓展内容，涵盖词根派生、词性转换、短语搭配等核心范畴，通过“词汇拓展—对点练习”的结构，搭建从词汇认知到语境应用的递进式学习支架。 清单按词汇条目分类呈现派生关系，如“drama n.→dramatic adj.→dramatically adv.”，并标注关键短语（如“* quest for 寻求；追求”）作为应用提示，通过填空练习强化语言能力。设计兼顾知识完整性与应用针对性，助力学生提升学习能力，教师可据此精准设计教学活动，提高复习效率。

B2U5 On the Road 单元词句学案（学生版） 派生词及词汇拓展 对点练习（选择左边的词填空) 1. destination n.目的地→destine v.注定→destined adj.注定的 After a 10-hour train ride, we finally reached our ______________ —a quiet village surrounded by mountains. The young pianist is ______________ to become a world-famous musician—her talent and hard work are remarkable. 2. quest n./v.探索→question n.问题 * quest for寻求；追求 The student raised a thoughtful ______________ about the author’s intention in the novel, sparking a heated class discussion. Scientists have devoted their lives to the ______________ for renewable(adj.可再生的) energy sources that are both efficient and environmentally friendly. 3. quit v.离开/n.离开→quitter n. 轻易放弃的人 *quit doing sth停止做某事 He decided to ______________ smoking after his doctor warned him about the health risks. Don’t be a ______________—keep trying, and you will eventually solve the math problem. She ______________ her job as a secretary to pursue her dream of becoming a writer. 4. profession n. 职业→professional adj.专业的n.专业人士→professionally adv.专业地 *go hiking去远足 To improve your skills, you need to practice ______________ under the guidance of experts. After graduating from university, she chose teaching as her lifelong ______________ because she loves interacting with students. The company hired a ______________ designer to create a new logo that reflects its brand values. 5. previous adj.以前的→previously adv. 以前地 She mentioned in her speech that her ______________ work experience helped her adapt to the new job quickly. The scientist ______________ studied climate change in the Arctic, so she has rich relevant data. 6. drama n.激动；兴奋；刺激→dramatic adj.激动人心的；给人印象深刻的；戏剧(性)的→dramatically adv. 戏剧地；显著地 The movie is full of ______________ twists and turns that keep the audience on the edge of their seats. The situation has changed ______________ since the new policy was implemented. She has a talent for performing and dreams of starring in a ______________ on Broadway. 7. hike v.徒步旅行n.远足→hiker n. 徒步旅行者 We plan to ______________ in the national park this weekend to enjoy the fresh air and beautiful scenery. A group of ______________ got lost in the mountains, and the rescue team was sent to search for them. 8. volcano n.火山→volcanic adj.火山的；猛烈的；暴烈的 The ______________ eruption(n.爆发) last month destroyed several villages near the mountain. Scientists have been monitoring the active ______________ to predict potential dangers. 9. credit n.信用，赞扬v. 把……归于→credible adj.可信的→creditable adj.值得赞扬的，令人钦佩的 *on credit赊购 She ______________ her success to the support of her family and teachers. The team’s ______________ performance in the international competition surprised everyone. He has built a good ______________ record by repaying loans on time. 10. flight n.航班，班机，飞行→fly v.飞行；驾驶（flew-flown) →flying adj.飞行的 We missed our ______________ because of the heavy traffic on the way to the airport. Birds ______________ south for the winter to find warmer places to live. The ______________ time from Beijing to Shanghai is about two hours. 11. engage v.参与，参加→engaged adj.有人用的，占线的，忙碌的→engagement n.订婚(期)；约会 *engage in参与；从事 They announced their ______________ at a family dinner last weekend. All students are encouraged to ______________ in after-class activities to develop their interests. I tried to call her, but the line was ______________ all afternoon. The professor is ______________ in research on renewable energy and has no time to meet visitors. 12. continent n.洲，大洲，大陆→continental adj.大洲的；大陆的→continentally adv. 大陆地 Asia is the largest ______________ in terms of both area and population. The ______________ climate is characterized by distinct seasons with hot summers and cold winters. 13. current adj.通用的；流通的；流行的n.水流，电流→currently adv目前→currency n.货币，通货 ______________, more and more young people are choosing to work in big cities. The ______________ situation in the region is stable, and people are living in peace. You need to exchange your money for local ______________ before traveling abroad. 14. remote adj.偏僻的，偏远的→remotely adv. 遥远地；偏僻地→remoteness n.遥远；偏僻；时间久远 The small town is ______________ located, but it attracts many tourists with its beautiful scenery. The ______________ of the area makes it difficult for medical supplies to arrive in time. They live in a ______________ village in the mountains, where there is no mobile phone signal. 15. mass n.大量，许多 v.（使）聚集，集结→massive adj.巨大的, 大量的 *a mass of=masses of大量的 A ______________ amount of rain fell last night, causing floods in some low-lying areas. ______________ of people gathered in the square to celebrate the national holiday. ( 1 ) 学科网（北京）股份有限公司 $ B2U5 On the Road 单元词句学案（教师版） 派生词及词汇拓展 对点练习（选择左边的词填空) 1. destination n.目的地→destine v.注定→destined adj.注定的 After a 10-hour train ride, we finally reached our ______ (destination)—a quiet village surrounded by mountains. The young pianist is ______ (destined) to become a world-famous musician—her talent and hard work are remarkable. 2. quest n./v.探索→question n.问题 * quest for寻求；追求 The student raised a thoughtful ______ (question) about the author’s intention in the novel, sparking a heated class discussion. Scientists have devoted their lives to the ______ (quest) for renewable energy sources that are both efficient and environmentally friendly. 3. quit v.离开/n.离开→quitter n. 轻易放弃的人 *quit doing sth停止做某事 He decided to ______ (quit) smoking after his doctor warned him about the health risks. Don’t be a ______ (quitter)—keep trying, and you will eventually solve the math problem. She ______ (quit/quitted) her job as a secretary to pursue her dream of becoming a writer. 4. profession n. 职业→professional adj.专业的n.专业人士→professionally adv.专业地 *go hiking去远足 To improve your skills, you need to practice ______ (professionally) under the guidance of experts. After graduating from university, she chose teaching as her lifelong ______ (profession) because she loves interacting with students. The company hired a ______ (professional) designer to create a new logo that reflects its brand values. 5. previous adj.以前的→previously adv. 以前地 She mentioned in her speech that her ______ (previous) work experience helped her adapt to the new job quickly. The scientist ______ (previously) studied climate change in the Arctic, so she has rich relevant data. 6. drama n.激动；兴奋；刺激→dramatic adj.激动人心的；给人印象深刻的；戏剧(性)的→dramatically adv. 戏剧地；显著地 The movie is full of ______ (dramatic) twists and turns that keep the audience on the edge of their seats. The situation has changed ______ (dramatically) since the new policy was implemented. She has a talent for performing and dreams of starring in a ______ (drama) on Broadway. 7. hike v.徒步旅行n.远足→hiker n. 徒步旅行者 We plan to ______ (hike) in the national park this weekend to enjoy the fresh air and beautiful scenery. A group of ______ (hikers) got lost in the mountains, and the rescue team was sent to search for them. 8. volcano n.火山→volcanic adj.火山的；猛烈的；暴烈的 The ______ (volcanic) eruption(n.爆发) last month destroyed several villages near the mountain. Scientists have been monitoring the active ______ (volcano) to predict potential dangers. 9. credit n.信用，赞扬v. 把……归于→credible adj.可信的→creditable adj.值得赞扬的，令人钦佩的 *on credit赊购 She ______ (credited) her success to the support of her family and teachers. The team’s ______ (creditable) performance in the international competition surprised everyone. He has built a good ______ (credit) record by repaying loans on time. 10. flight n.航班，班机，飞行→fly v.飞行；驾驶（flew-flown) →flying adj.飞行的 We missed our ______ (flight) because of the heavy traffic on the way to the airport. Birds ______ (fly) south for the winter to find warmer places to live. The ______ (flying) time from Beijing to Shanghai is about two hours. 11. engage v.参与，参加→engaged adj.有人用的，占线的，忙碌的→engagement n.订婚(期)；约会 *engage in参与；从事 They announced their ______ (engagement) at a family dinner last weekend. All students are encouraged to ______ (engage) in after-class activities to develop their interests. I tried to call her, but the line was ______ (engaged) all afternoon. The professor is ______ (engaged) in research on renewable energy and has no time to meet visitors. 12. continent n.洲，大洲，大陆→continental adj.大洲的；大陆的→continentally adv. 大陆地 Asia is the largest ______ (continent) in terms of both area and population. The ______ (continental) climate is characterized by distinct seasons with hot summers and cold winters. 13. current adj.通用的；流通的；流行的n.水流，电流→currently adv目前→currency n.货币，通货 ______ (Currently), more and more young people are choosing to work in big cities. The ______ (current) situation in the region is stable, and people are living in peace. You need to exchange your money for local ______ (currency) before traveling abroad. 14. remote adj.偏僻的，偏远的→remotely adv. 遥远地；偏僻地→remoteness n.遥远；偏僻；时间久远 The small town is ______ (remotely) located, but it attracts many tourists with its beautiful scenery. The ______ (remoteness) of the area makes it difficult for medical supplies to arrive in time. They live in a ______ (remote) village in the mountains, where there is no mobile phone signal. 15. mass n.大量，许多 v.（使）聚集，集结→massive adj.巨大的, 大量的 *a mass of=masses of大量的 A ______ (massive) amount of rain fell last night, causing floods in some low-lying areas. ______ (Masses) of people gathered in the square to celebrate the national holiday. ( 1 ) 学科网（北京）股份有限公司 $