本次从外研版高中英语选择性必修二Unit 6全书单词中，精选高考必考、语法填空高频、完形易辨析、写作可提分的10个核心词汇，剔除冷门偏词。全套内容聚焦高考考点，搭配原创标准化练习题，适配高二同步巩固、高三一轮复习，知识点零错误、习题贴合考纲，可直接打印背诵刷题。

文章末尾可领取本文内容可直接打印的高考高频考词PDF版，方便学生自测。

1. commit /kəˈmɪt/ v. 犯（错/罪）；承诺；致力于

核心考点：单元绝对核心词，词形变换、固定搭配为高考语法填空、改错高频考点，写作万能动词。

词形变形：commitment n. 承诺；投入｜committed adj. 尽心尽力的；坚定的

高频搭配：commit a crime/mistake 犯罪/犯错｜commit oneself to doing sth. 致力于做某事｜commit sth. to memory 牢记某物

高分例句：She has committed herself to protecting wild animals in rural areas.（她致力于保护乡村野生动物。）

2. urban /ˈɜːbən/ adj. 城市的，城镇的

核心考点：完形、阅读场景高频词，常与反义词rural（乡村的）成对辨析，读写场景全覆盖。

词形变形：urbanize v. 城市化｜urbanization n. 城市化（高考阅读高频名词）

高频搭配：urban area 市区｜urban development 城市发展｜urban life 城市生活

高分例句：Urban environmental protection has become a key social issue in recent years.（近年来，城市环保已成为重要的社会问题。）

3. appreciate /əˈpriːʃieɪt/ v. 感激；欣赏；意识到；增值

核心考点：高考书信作文万能句型专属词汇，语法填空常考动名词搭配、名词变形，超高频考点。

词形变形：appreciation n. 感激；欣赏｜appreciative adj. 感激的

高频搭配：appreciate doing sth. 感激做某事｜I would appreciate it if... 如果……我将不胜感激（满分句型）

高分例句：I would appreciate it if you could offer me some valuable advice.（若你能给我一些宝贵建议，我将不胜感激。）

4. crucial /ˈkruːʃl/ adj. 至关重要的，关键性的

核心考点：作文高级替换词，替换important，完形填空辨析高频，适配观点类、意义类写作。

词形变形：crucially adv. 至关重要地｜crux n. 核心，关键

高频搭配：be crucial to/for sth. 对……至关重要｜a crucial moment 关键时刻

高分例句：Perseverance is crucial to personal success in study and life.（毅力对于个人学习和生活的成功至关重要。）

5. restrict /rɪˈstrɪkt/ v. 限制，约束，控制

核心考点：环保、规则、社会现象类阅读高频词，语法填空必考名词、形容词变形。

词形变形：restriction n. 限制；约束｜restrictive adj. 限制性的｜unrestricted adj. 无限制的

高频搭配：restrict sth. to sth. 把……限制在……｜restrict access to 限制使用/接触……

高分例句：Many schools restrict students' use of electronic devices on campus.（许多学校限制学生在校使用电子设备。）

6. optimistic /ˌɒptɪˈmɪstɪk/ adj. 乐观的

核心考点：心态、成长类作文核心词汇，完形情感态度词高频辨析，常与pessimistic（悲观的）对应考查。

词形变形：optimism n. 乐观主义｜optimist n. 乐观的人｜optimistically adv. 乐观地

高频搭配：be optimistic about sth. 对……持乐观态度｜remain optimistic 保持乐观

高分例句：We should stay optimistic when facing difficulties and challenges.（面对困难和挑战，我们应保持乐观。）

7. eliminate /ɪˈlɪmɪneɪt/ v. 消除；根除；淘汰

核心考点：高级写作动词，替换remove、get rid of，适配环保、扶贫、纠错类高分句型。

词形变形：elimination n. 消除；淘汰

高频搭配：eliminate poverty 消除贫困｜eliminate mistakes 杜绝错误｜eliminate from 从……淘汰

高分例句：We should take effective measures to eliminate environmental pollution.（我们应采取有效措施消除环境污染。）

8. cope /kəʊp/ v. 应对，处理

核心考点：高考固定搭配必考，cope with为完形、阅读高频短语，区别于deal with、handle。

高频搭配：cope with pressure/stress 应对压力｜cope with difficulties 克服困难

同义替换：deal with / handle / manage 处理、应对

高分例句：Learning to cope with pressure is an essential skill for teenagers.（学会应对压力是青少年的必备能力。）

9. expose /ɪkˈspəʊz/ v. 暴露；揭露；使接触

核心考点：语法填空超级易错词，必考固定搭配、名词变形，阅读科普类文本高频。

词形变形：exposure n. 暴露；接触；曝光｜exposed adj. 暴露的

高频搭配：expose sb. to sth. 使某人接触/暴露于……｜expose secrets/corruption 揭露秘密/腐败

高分例句：Exposing children to nature regularly is beneficial to their growth.（让孩子经常接触大自然有益于成长。）

10. consist /kənˈsɪst/ v. 组成；在于；一致

核心考点：高考语法重难点，consist of无被动语态，为改错、语法填空必考陷阱点。

词形变形：consistent adj. 一致的；连贯的｜consistency n. 一致性

高频搭配：consist of 由……组成（无被动）｜consist in 在于｜consist with 与……一致

高分例句：Our class consists of forty students from different places.（我们班由四十名来自各地的学生组成。）

题型一：单项选择（10题｜精准对应核心考点）

1. Anyone who ______ a serious crime will be punished by law.

A. commits  B. permits  C. admits  D. submits

2. More and more people choose to live in the countryside to escape the busy ______ life.

A. rural  B. urban  C. natural  D. original

3. I would greatly ______ it if you could help me finish the task ahead of time.

A. admire  B. appreciate  C. celebrate  D. evaluate

4. It is ______ for us to master basic living skills during adolescence.

A. secondary  B. trivial  C. crucial  D. ordinary

5. The school has ______ the use of mobile phones in classrooms to improve learning efficiency.

A. restricted  B. promoted  C. allowed  D. facilitated

6. Though he failed many times, he remained ______ about his future career.

A. pessimistic  B. optimistic  C. realistic  D. artistic

7. The new policy is designed to ______ poverty in remote mountainous areas.

A. increase  B. eliminate  C. protect  D. preserve

8. With proper guidance, teenagers are able to ______ study pressure effectively.

A. cope with  B. come up with  C. put up with  D. catch up with

9. Don’t ______ your skin to strong sunlight for too long, or it will get hurt.

A. expose  B. show  C. display  D. present

10. The scientific research team ______ ten experts from different fields.

A. is consisted of  B. consists of  C. makes up  D. composes of

题型二：词性转换（10题｜对标高考语法填空）

1. His total ______ (commit) to teaching won him great respect from students.

2. Rapid ______ (urban) has brought both opportunities and challenges.

3. I am deeply ______ (appreciate) of your generous help and sincere support.

4. Time management is of ______ (great) importance to students.

5. There are no ______ (restrict) on reading books in the school library.

6. She faces the future ______ (optimistic) and never gives up easily.

7. The ______ (eliminate) of bad habits helps us make steady progress.

8. He has strong ability to ______ (cope) with unexpected problems.

9. Long-term ______ (expose) to loud noise will damage people’s hearing.

10. His words are not ______ (consist) with his actual behavior.

题型三：话题翻译（5题｜作文高分句型｜预留书写横线）

1. 坚定的投入和努力是实现梦想的关键。

_________________________________________________________

2. 我们应该保持乐观心态，积极应对生活中的各种困难。

_________________________________________________________

3. 多接触不同的事物能够拓宽我们的视野。

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4. 这座城市由五个行政区（district）组成，风景优美、环境宜居。

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5. 如果您能给我这次实践的机会，我将不胜感激。

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