Unit 2 Let's celebrate 一-2025-2026学年高中英语词汇变形及词缀精讲必修第二册（外研版）

高中外研版 【词汇精讲】 必修第二册 必修第二册 (Unit 2)Let's celebrate! 词汇变形及词缀精讲 全部单元单词 honour/'Dn)/V.向…表示参与 literature/'Iitratfa)/n.文学 敬意 vote/vaut/v.投票，表决 envelope/'envalaup/n.信封 dragon/'draegan/.n.龙 regardless /rI''ga:dlas/adv..不管，pole/paul/n.(行星的)地极，（尤 lunar/luna()/adj.月球的 不顾 指地球的)北极或南极 poet/'pauIt/n.诗人 inequality mI'kwDlati/n.handwritten haend'ritn/adj. harvest/'ha:vIst/n.收成 会上的)不平等 写的 decoration/.deka'ren/n.装饰fantasy/faentasi/n.幻想，想象regular/'regjala()/ad.频繁的， 物 novel/'nDw/n.(长篇)小说 经常的 freedom/'fri:dom/n.自由，自limitless/'lmmItlas/adj..无限的 由权利 regard /r'ga:d/v.认为，看作 participate /pa:'trsipert/V.参加，regard..as..把…视作… 词汇变形及词缀精讲 1.honour/'Dn)/V.向…表示敬意 名词形式：honour(荣誉：敬意) 构词解析：后缀-our:英式拼写名词后缀，对应美式拼写-or(如favor/favour)。 例句：We should honour our parents and respect the elderly. 真题链接（外研版高中必修第二册同步练习)：It is a great (honour)to be invited to speak at the meeting.(答案：honour) 2.poet/'pauIt/n.诗人 名词形式（诗歌）：poetry 形容词形式：poetic(诗歌的；诗意的) 构词解析：后缀-et:表“人”（如artist艺术家）：-y构成集合名词（表“诗歌总称”）：-ic构成形 容词。 同类词：artist（艺术家)→at（艺术)→artistic(艺术的) 例句：Li Bai is one of the greatest poets in Chinese history. 真题链接（外研版高中必修第二册单元测试）：The_(poet)works are full of imagination and deep emotions.(答案：poet's) 1 高中外研版 【词汇精讲】 必修第二册 3.harvest/'ha:vIst/n.收成 动词形式：harvest(收割；收获) 构词解析：无特殊前后缀，名词和动词同形。 例句：Farmers are busy with the harvest in autumn. 真题链接（外研版高中必修第二册阅读理解）：Thy (harvest)the wheat before the heavy rain came.(答案：harvested) 4.decoration/,dek3reIn/n.装饰物 动词形式：decorate(装饰：布置) 构词解析：后缀-tion:加在动词后构成名词，表“动作或结果”（如education教育←-educate)。 例句：We put up Christmas decorations in the living room, 真题链接（外研版高中必修第二册同步练习）：People usually (decoration)their houses with red lanterns during the Spring Festival.(答案：decorate) 5.participate /pa:'trsipert/.v.参加，参与 名词形式：participation(参与) 形容词形式：participant(参与者) 构词解析：前缀pati-(部分)+词根cip(拿)+后缀-ate(动词后缀)：-tion构成名词，-ant表“人”。 名词形式：participation(参与) 形容词形式：participant(参与者) 构词解析：前缀pati-(部分)+词根cip（拿)+后缀-ate(动词后缀)：-tion构成名词，-ant表“人”。 固定搭配：participate in（参加) All students are encouraged to participate in the school sports meeting. 真题链接（外研版高中必修第二册单元测试)：Her active_(participate)in the project helped it succeed.(答案：participation) 6.vote/vaut/v.投票，表决 名词形式：vote(选票；投票) 形容词形式：voter(选民) 构词解析：无特殊前后缀，动词和名词同形；-er表“人”（如teacher教师）。 例句：Citizens over 18 have the right to vote in many countries. 真题链接（外研版高中必修第二册听力填空）：Each(vote)should mark their choice clearly on the paper..(答案：voter) 7.inequality/.mr'kwplati/n.(社会上的)不平等 形容词形式：unequal(不平等的) 反义词：equality(平等)→equal(平等的) 构词解析：前缀im-(否定)+equality(平等)：un-为另一个否定前缀(unequal=not equal)。 例句：The government is working to reduce social inequality.. 真题链接（外研版高中必修第二册阅读理解）：It is unfair to treat people_(equal)because of their race or gender.(答案：unequally) 2 高中外研版 【词汇精讲】 必修第二册 8.novel/'nDv/n.(长篇)小说 形容词形式：novel（新奇的：新颖的) 构词解析：多义词，作“小说”时无特殊后缀：作形容词时表“新的”（如a novel idea新想法）。 例句："Pride and Prejudice''is a famous novel written by Jane Austen. 真题链接（外研版高中必修第二册语法填空）：His_ovel)approach to solving the problem surprised everyone.(答案：novel) 9.literature/'tratf)/n.文学 形容词形式：literary（文学的) 构词解析：词根liter（文字)+后缀-ature（表“集合”，如nature自然)：-ay构成形容词。 例句：Chinese literature has a long history and rich traditions. 真题链接（外研版高中必修第二册写作)：We should read more (literature)works to improve our writing skills.(答案：literary) l0.regular/'regjala(r)/adj.频繁的，经常的 副词形式：regularly(定期地；经常地) 名词形式：regular(常客；规律) 构词解析：前缀rg(规则)+后缀-ular（形容词后缀，表“有规则的”)：y构成副词。 同类词：popular（流行的)一popularity(流行) 例句：She visits her grandparents regularly every weekend. 真题链接（外研版高中必修第二册完形填空）：It is important to do exercise (regular)to keep healthy.(答案：regularly) 综合训练 一、 根据句意及汉语提示完成单词 6.The government is trying to reduce social (不平等)through new policies. 7.We need to buy some (装饰物)for the New Year party. 8.Her()in the competition helped the team win first prize 9.The (文学的)works of Lu Xun are still widely read today.. 10.It is a great (to represent our school at the national conference. 二、用所给单词的适当形式填空 6.All citizens over 18 have the right to(vote)in democratic countries. 7.Farmers (harvest)the crops before the storm arrived last week. 3 高中外研版 【词汇精讲】 必修第二册 8.The (decorate)of the classroom took us two hours to finish. 9.She is an active】 (participate)in community volunteer activities. 10.The (poet)works are known for their beautiful language and deep feelings. 三、完成句子（每空一词） 5.学生们被鼓励参加学校的各种活动。 Students are encouraged to various school activities. 6.人们通常用鲜花装饰他们的房子庆祝节日。 People usually their houses flowers to celebrate festivals. 7.为了保持健康，定期锻炼很重要。 It is important to exercise to keep healthy. 8.这位诗人的诗歌充满了想象力和诗意。 The is full of imagination and beauty. 四、语篇填空（选自外研版高中必修第二册同步练习） 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。 In many cultures,festivals are important times for family gatherings and (celebrate).During harvest festivals,people thank nature for a good(harvest).They often decorate their homes with colorful (decorate)and prepare special meals. Last year,our schoolheld a cultural festival.Students were invited to (participate)in different activities,such as poetry readings and art shows.One of the most popular events was a vote for the best (novel)idea.Many (poet)shared their works,and their (poetic) descriptions moved the audience. The festival not only brought us joy but also helped usunderstand the importance of cultural exchange. It was a great (honour)to see so many students_ (active)taking part and showing their talents. 参考答案 I.根据句意及汉语提示完成单词 6.inequality 7.decorations 8.participation 9.literary 10.honour 4 高中外研版 【词汇精讲】 必修第二册 IⅡ.用所给单词的适当形式填空 6.vote 7.harvested 8.decoration 9.participant 10.poet's I.完成句子 5.participate in 6.decorate;with 7.regularly 8.poet's;poetry,poetic V.语篇填空 celebrations;harvest;decorations;participate;novel;poets;poetic;honour;actively 5