📚 适用版本：外研版选择性必修第一册 Unit 2

✨ 讲义前言：本次从选修一Unit 2全词汇中，精选10个高考必考顶级高频词，聚焦成长感悟、品质修养、生活境遇三大高考热门话题，全覆盖熟词生义、词形变形、固定搭配、语境辨析、写作高分句型五大核心考点。习题严格匹配高二同步难度与高考基础题型可直接用于课堂巩固、刷题复盘、作文素材积累。

📝 练习题型：单项选择（语境词义辨析）+ 词性转换（高考语法填空题型）+ 句子翻译（写作实战训练）

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. debt /det/ n. 债务，欠款；恩情

🔥 高考核心考点：完形、写作高频短语考点！多组正反义短语极易混淆，熟词生义“恩情、恩惠”是阅读隐形考点，形容词变形适配语法填空与写作。

📌 词性变形：debtor n. 债务人｜indebted adj. 负债的；感恩的

✅ 必考固定搭配：in debt 负债｜out of debt 还清债务｜get/run into debt 欠债｜pay off one's debt 还清欠款｜be in debt to sb. 欠某人债；感激某人

📖 真题例句：Many young people run into debt due to excessive consumption.（许多年轻人因过度消费而负债。）

2. pace /peɪs/ n. 速度；进度；步幅 v. 踱步；调整节奏

🔥 高考核心考点：一词多义必考！名词“节奏、进度”适配科技、生活类阅读，动词“踱步”适配场景完形，固定搭配为写作万能短语。

📌 词性变形：paced adj. 有节奏的｜pacing n. 节奏控制；踱步

✅ 必考固定搭配：keep pace with 跟上……步伐｜at a fast/slow pace 以快/慢速度｜set the pace 树立榜样；定速｜pace up and down 来回踱步｜at one's own pace 按自己的节奏

📖 真题例句：We must keep pace with the rapid development of modern society.（我们必须跟上现代社会的快速发展。）

3. inform /ɪnˈfɔːm/ v. 通知，告知；告发；使了解

🔥 高考核心考点：语法填空变形霸主+改错高频考点！多重词形变化全覆盖，inform搭配介词为经典挖坑点，被动句式适配读写各类题型。

📌 词性变形：information n. 信息｜informed adj. 知情的；有见识的｜informative adj. 有益的；信息丰富的｜uninformed adj. 不知情的

✅ 必考固定搭配：inform sb. of/about sth. 通知某人某事｜inform sb. that... 告知某人……｜keep sb. informed of sth. 让某人随时了解某事｜inform against sb. 告发某人

📖 真题例句：Please keep me informed of any changes in the plan.（计划如有变动，请随时告知我。）

4. rarely /ˈreəli/ adv. 很少，难得

🔥 高考核心考点：高中倒装句核心考点！否定副词置于句首引发部分倒装，词形变形、同义辨析是语法填空、改错高频考点。

📌 词性变形：rare adj. 稀有的；罕见的｜rarity n. 珍品；稀有事物

✅ 必考句型/搭配：rarely ever 几乎从不｜Rarely + 助动词+主语+谓语（部分倒装）

📖 真题例句：Rarely do we have such a chance to relax ourselves.（我们很少有这样放松自己的机会。）

5. overnight /ˌəʊvəˈnaɪt/ adv. 突然，一下子；通宵 adj. 突然的；夜间的

🔥 高考核心考点：熟词生义高频！摒弃“过夜”基础义，重点考查“一夜成名、突然成功”抽象含义，适配人物励志类阅读与写作。

✅ 必考固定搭配：become famous overnight 一夜成名｜overnight success 一蹴而就的成功｜stay overnight 过夜

📖 真题例句：No genuine success can be achieved overnight.（没有任何真正的成功可以一蹴而就。）

6. rejection /rɪˈdʒekʃn/ n. 拒绝，否决；排斥

🔥 高考核心考点：词形转换核心考点！动词与名词变形必考，适配成长、求职、科研类话题，词义辨析区分refusal/rejection。

📌 词性变形：reject v. 拒绝；排斥；驳回｜rejective adj. 排斥的；拒绝的

✅ 必考固定搭配：meet with rejection 遭到拒绝｜face rejection 面对失利｜rejection letter 拒信｜organ rejection 器官排斥

📖 真题例句：Facing repeated rejection, she never gave up her dream.（面对一次次拒绝，她从未放弃梦想。）

7. nevertheless /ˌnevəðəˈles/ adv. & conj. 然而，尽管如此

🔥 高考核心考点：完形、语法填空转折连词高频！正式书面语，适配读写高阶句式，可与although连用，是写作提分万能转折词。

✅ 用法要点：可置于句首、句中、句末，表让步转折，语气比however更强、更正式。

📖 真题例句：The task is difficult; nevertheless, we will finish it on time.（这项任务很困难，但我们仍会按时完成。）

8. persevere /ˌpɜːsɪˈvɪə(r)/ v. 锲而不舍，坚持不懈

🔥 高考核心考点：励志写作满分词汇！动词固定搭配为改错易错点，名词变形perseverance是高考写作核心高频名词。

📌 词性变形：perseverance n. 毅力；坚持不懈｜persevering adj. 持之以恒的

✅ 必考固定搭配：persevere in/with sth. 坚持某事｜persevere in doing sth. 坚持做某事｜persevere through difficulties 攻坚克难

📖 真题例句：Only by persevering in hard work can we achieve our goals.（唯有坚持努力，我们才能实现目标。）

9. guarantee /ˌɡærənˈtiː/ v. 保证；确保 n. 保证；保修单

🔥 高考核心考点：句式全能考点！动词多重句型全覆盖，区分guarantee/ensure/promise，适配生活、科技、承诺类话题。

✅ 必考句型/搭配：guarantee to do sth. 保证做某事｜guarantee that... 确保……｜guarantee sth. to sb. 向某人保证某事｜under guarantee 在保修期内

📖 真题例句：No one can guarantee immediate success, but hard work will always pay off.（没人能保证即刻成功，但努力终有回报。）

10. worthwhile /ˌwɜːθˈwaɪl/ adj. 值得做的；有价值的

🔥 高考核心考点：高中易混词辨析天花板！精准区分worth/worthy/worthwhile三大近义词，固定句型为语法填空、改错必考。

✅ 必考句型：It is worthwhile to do/doing sth. 做某事是值得的｜a worthwhile effort/cause 有价值的努力/事业

📖 真题例句：It is worthwhile to devote our youth to meaningful things.（把青春奉献给有意义的事是值得的。）

题型一：单项选择（10题，考查语境搭配+词义辨析）

1. After years of hard work, he finally got ______ debt and lived a relaxed life.

A. in  B. out of  C. into  D. off

2. It’s challenging for elderly people to ______ the rapid changes of modern society.

A. keep pace with  B. make use of  C. take charge of  D. get rid of

3. The school will ______ parents of students’ daily performance regularly.

A. inform  B. remind  C. warn  D. convince

4. ______ have I seen such a beautiful and peaceful village.

A. Always  B. Often  C. Rarely  D. Usually

5. Talent matters, but no one can succeed ______ without persistent efforts.

A. overnight  B. frequently  C. gradually  D. naturally

6. Facing continuous ______, she became more determined to improve herself.

A. rejection  B. acceptance  C. praise  D. support

7. The road is narrow and slippery. ______, many cyclists still choose to pass through it.

A. Therefore  B. Moreover  C. Nevertheless  D. Besides

8. If you want to make progress, you need to ______ in your studies despite setbacks.

A. insist  B. persevere  C. stick  D. persist

9. The manufacturer ______ that all their products are safe and environmentally friendly.

A. promises  B. guarantees  C. allows  D. suggests

10. It is ______ to spend time reading classic literature works.

A. worthwhile  B. worthy  C. worth  D. valuable

题型二：词性转换（10题，对标高考语法填空）

1. She is deeply ______ (debt) to her teachers for their constant guidance.

2. He walked up and down in the hall, ______ (pace) anxiously.

3. Reporters need to collect ______ (inform) news for the public.

4. It is ______ (rare) for him to be late for school, for he is very punctual.

5. His ______ (overnight) success surprised all his friends and relatives.

6. She felt upset after receiving several job ______ (reject).

7. He finished the tough task, ______ (nevertheless) difficult it was.

8. ______ (persevere) is the key to overcoming all difficulties.

9. The shop offers a one-year ______ (guarantee) for all electrical products.

10. Volunteering is a ______ (worthwhile) activity for teenagers.

题型三：句子翻译（5题，写作实战训练）

1. 我们应该不断学习，跟上时代的步伐。

_________________________________________________________

2. 我很少有机会静下心来阅读经典文学作品。

_________________________________________________________

3. 尽管前路充满困难，我们依然要坚持不懈、砥砺前行。

_________________________________________________________

4. 没有人能保证一帆风顺，但坚持努力终会收获成长。

_________________________________________________________

5. 所有为梦想奋斗的努力都是值得的。

_________________________________________________________