Unit 3 Sports and fitness三-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（人教版）

高中英语人教 必修一词汇变形及词缀精讲 词汇精讲 【Unit3】Sports and fitness 词汇变形及词缀精讲 全部单元单词 even if/though即使：虽然 relief /rr'lif/n.轻松：解脱；救frightened /'frartnd/adj.惊吓的： million/mj3n/num.一百万 济 害怕的 cheer /tfia(r/i.&t.欢呼；喝in relief松了口气 likely'lak/ad.可能的：adv. 彩；n.欢呼声；喝彩声 pressure/'pre(r)/n.压力：挤可能地 cheer on为…加油 压；压迫（感） achievement /3'tfi:vmant/n. coach /kautf/n.教练；私人教师；pressed/prest/adj.焦虑的：紧就：成绩：达到 长途公共汽车 张的：有压力的 master/'ma:sta(r)/n.高手；主 various/'vearIas/adj.各种各样now and then有时：偶尔 人：t.精通：掌握 的：多样的 rather than而不是 partner/pa:tn3(t)/n.搭档：同challenge'taelind3/n.挑战：艰 伴：合伙人 巨任务；t.怀疑；向…挑战 词汇变形及词缀精讲 1.various/'vearIas/adj.各种各样的；多样的 动词形式：vay(变化：改变) 副词形式：variously(不同地：多方面地) 名词形式：variety(多样性；种类) 构词解析：前缀Vai-（表示“变化”)+后缀ous(构成形容词，表“具有…性质的”)。 固定搭配：a variety of=various(各种各样的) 例句：There are various ways to solve this problem, 真题链接（人教版高中必修一同步练习)：We can enjoy (variety)activities in our school club. (答案：various) 2.pressure/pret)/n.压力：挤压：压迫（感） 动词形式：press(按：压；逼迫) 形容词形式：pressed(焦虑的：紧张的：有压力的) 构词解析：动词press+后缀-ure(构成名词，表“行为或结果”)：pressed为动词press的过去分词 作形容词。 固定搭配：under pressure(处于压力下)；press sb.to do sth.(逼迫某人做某事) 1 高中英语人教 必修一词汇变形及词缀精讲 例句：She works well under pressure. 真题链接（人教版高中必修一教材例句)：Many students feel pressed before exams.. 3.achievement/e'ti:vmant/n.成就；成绩；达到 动词形式：achieve(达到；实现；取得) 形容词形式：achievable(可实现的：可达到的) 构词解析：动词achieve+后缀-ment(构成名词，表“行为或结果”)：-able为形容词后缀，表“可 …的”。 固定搭配：make achievements(取得成就)：achieve one's goal(实现目标) 例句：Winning the competition was a great achievement for her. 真题链接（人教版高中必修一同步练习）：We should work hard to (achievement)our dreams (答案：achieve) 4.master/ma:sta)/n.高手：主人；t.精通：掌握 名词：mastery(精通：掌握) 形容词：masterful（熟练的：有掌控力的) 构词解析：名词/动词master+后缀-y(构成名词，表“状态或性质”)：ful为形容词后缀，表“有 …性质的”。 固定搭配：master a skill(掌握一项技能)：have mastery of(精通…) 例句：He has mastered three foreign languages.. 真题链接（人教版高中必修一教材例句)：It takes years to master a musical instrument. 5.frightened/'frartnd/adj.惊吓的；害怕的 动词形式：frighten(使惊吓；使害怕) 名词形式：fright(惊吓；恐惧) 形容词形式：frightening(令人害怕的：吓人的) 构词解析：动词frighten+后缀-ed（构成形容词，表“感到…的”，主语通常为人)：-ing表“令 人…的”，主语通常为物。 固定搭配：be frightened of(害怕…)：frighten sb.into doing sth.(吓得某人做某事) 例句：The little girl was frightened by the loud noise. 真题链接（人教版高中必修一同步练习)：The movie is so (frighten)that I can't watch it alone. (答案：frightening） 6.challenge'tfaelmnd3/n.挑战：艰巨任务；t.怀疑：向…挑战 形容词形式：challenging(具有挑战性的) 名词：challenger(挑战者) 构词解析：动词/名词challenge+后缀-ing(构成形容词，表“具有…性质的”)：-er为名词后缀， 表“人”。 固定搭配：face a challenge(面对挑战)：challenge sb.to sth.(向某人挑战某事) 例句：Learning a new language is a challenging task 真题链接（人教版高中必修一同步练习)：We need to accept (challenge)in our life to grow. 案：challenges) 2 高中英语人教 必修一 词汇变形及词缀精讲 7.likely/'lakl/adj.可能的；adv.可能地 反义词：unlikely(不可能的) 构词解析：名词like(相似：可能性)+后缀-y（构成形容词或副词，此处adj./av.同形)：un-为 否定前缀。 固定搭配：be likely to do sth.(可能做某事)；It is likely that..(很可能…) 例句：She is likely to arrive before6o’clock. 真题链接（人教版高中必修一同步练习)：Itis(likely)to rain tomorrow,so take an umbrella,. (答案：likely) 8.relief /rI'li:f/n.轻松：解脱；救济 动词形式：relieve(缓解；减轻；解除) 形容词形式：relieved(感到轻松的；释然的) 构词解析：动词relieve+后缀-ief(构成名词，表“行为或结果”)；relieved为动词relieve的过去 分词作形容词。 固定搭配：in relief(松了口气)：relieve sb.of sth.(减轻某人某事的负担) 例句：He sighed in relief when he heard the good news. 真题链接（人教版高中必修一教材例句)：We were all relieved to hear that he was safe. 综合训练 一、 根据句意及汉语提示完成单词 6.The team has made great (成就)in the past five years. 7.She felt (径松)after finishing all the exams.. 8.Learning to swim is a(for most children. 9.He has a good ,(掌握)of three foreign languages. 10.The (压力)of work made him feel tired every day.. 二、用所给单词的适当形式填空 1.There are (variety)ways to improve your English. 2.We should work hard to(achievement)our dreams. 3.The movie is so (frighten)that I can't watch it alone. 4.She is (like)to arrive before 6 o'clock. 5.It takes years to (master)a musical instrument. 3 高中英语人教 必修一 词汇变形及词缀精讲 6.The news brought great (relieve)to everyone. 7.He was (press)to make a decision immediately. 三、完成句子（每空一词） 1.她在压力下工作得很好。 She works well 2.我们应该掌握一门外语。 We should a foreign language. 3.听到这个消息，他松了一口气。 He sighed when he heard the news. 4.这个任务对我们来说很有挑战性。 This task is very for us. 四、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 Leamning a new language is a journey full of 1.(challenge).At first,you may feel 2 (frighten)by the 3.(various)of grammar rules and vocabulary.However,with practice,you can gradually 4. (master)the skills.Many students feel 5. (press)before exams,but remember that making small 6.(achieve)every day will lead to success.When you can com- municate fluently,you will feel a sense of 7.(relieve)and pride. 参考答案 I.根据句意及汉语提示完成单词 6.achievements 7.relief 8.challenge 9.mastery 10.pressure Ⅱ.用所给单词的适当形式填空 1.various 2.achieve 3.frightening 4.likely 5.master 6.relief 7.pressed I.完成句子 1.under pressure 2.master 3.in relief 4.challenging V.语篇填空 1.challenges 2.frightened 3.variety 4.master 5.pressed 6.achievements 7.relief