Unit 1 Our world二-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（沪教版）

高中必修第一册沪教版 【词汇精讲】 Unit 1 Our world 词汇精讲 【Unit1 Our world二】 词汇变形及词缀精讲 全部单元单词 conference/'kpnfarans/n.会议 location /le'ken/n.地方：地dorm/dbm/n.集体宿舍；学生 quality/'kwplati/.n.质量；品质点：位置 宿舍 deliver/dr'liva)/v.给予；递送length /ene/n.(持续)时间的aspect/'espekt/n.方面；层面 inspire/n'spara(r)/v.激励；鼓长短 exploration /,ekspla'reifn/n. 舞 electricity/I.lek'trisati/n. 究：研究：探测 pp/n.指点：实用的提示 material /m3'trarial//n.(某一活edit/'edtv.编辑，校订（文章、 acquire /a'kwa3)/v.获得：习动所需的)材料 书籍等) 得 senior/'si:nia(t)/adj.高级的n.particular /p3 trkjala()/adj.专 challenge/'t∫elnd3/n.挑战 较年长的人 指的：特指的 volunteer/,vDln'ta(r)/n.义务junior/'d3lnia(r)/adj.初级的 工作者；志愿者v.自愿做；义freedom/'fri:dam/n.(权利或 务做 状态)自由 词汇变形及词缀精讲 1.quality/'kwplati/n.质量；品质 词汇变形 形容词形式：qualified(有资格的：合格的) 构词解析 后缀-ity:加在形容词后构成名词，表”性质、状态”；动词qualify(使合格)去-y加-ied变为形容 词qualified。 同类词：ability(能力)←-able(有能力的)、responsibility(责任)←-responsible(负责的) 例句：The quality of this product is much better than that one, 真题链接（沪教版高中必修第一册同步练习）：Only those who have passed the test are_(qualify) for the job.(答案：qualified) 2.inspire /in'spara(r)/v.激励；鼓舞 词汇变形 名词形式：inspiration（灵感；鼓舞) 形容词形式：inspiring(鼓舞人心的)：inspired(受启发的) 高中必修第一册沪教版 【词汇精讲】 Unit 1 Our world 构词解析 前缀in-:表”向内、使”；后缀-ation:构成名词：-ing表’令人…的”；-ed表”感到…的”。 同类词：interest(兴趣)→interesting(有趣的)/interested(感兴趣的) 例句：Her speech inspired all the students to work harder.. 真题链接（沪教版高中必修第一册单元测试）：The story of the scientist's success is a great (inspire))to young people.(答案：inspiration) 3.acquire/e'kwaIa)/v.获得：习得 词汇变形 名词形式：acquisition(获得：习得物) 构词解析 前缀ac-:表”加强”'；词根quisit(=quest,寻求)；后缀-ition:构成名词。 例句：We should acquire knowledge through practice.. 真题链接（沪教版高中必修第一册阅读专项训练）：Language一(acquire)is a long and difficult process.(答案：acquisition) 4.volunteer/.vDln'tIa(r)/n.义务工作者；志愿者v.自愿做 词汇变形 形容词形式：voluntary(自愿的：志愿的) 构词解析 词根volunt(=will,意志)；后缀-eer:表”从事…的人”；-ay:构成形容词。 例句：Many students volunteer to help the elderly in the community. 真题链接（沪教版高中必修第一册同步练习）：Participating in (volunteer)activities can help us learn teamwork.(答案：voluntary) 5.senior/'sinia(r)/ad.高级的：年长的n.较年长的人 词汇变形 反义词：junior(初级的：年少的) 构词解析 前缀sen-:表”老的、年长的”；jun-:表”年轻的”；后缀-or:表”较…的”，用于两者比较。 同类词：superior(上级的；优越的)、inferior(下级的；次等的) 例句：He is a senior student and will graduate next year 真题链接（沪教版高中必修第一册语法填空）：She is three years (senior)to me,so I call her sister.(答案：senior) 6.junior/d3u:nia(r)/adj.初级的：年少的 词汇变形 反义词：senior(高级的：年长的) 构词解析 前缀jun-:表”年轻的”；后缀-ior:表”较…的”。 例句：He is a junior engineer in the company. 真题链接（沪教版高中必修第一册单元测试）：Asa (junior)high school student,she has already 高中必修第一册沪教版 【词汇精讲】 Unit 1 Our world read many classic books..(答案：junior) 7.edit/'edit/v.编辑，校订 词汇变形 名词形式：editor(编辑)：edition(版本) 构词解析 词根edit(编辑)：后缀-or:表”从事…的人”；-ion:构成名词”版本”。 例句：He spent two hours editing the article, 真题链接（沪教版高中必修第一册写作指导)：The (edit)of the newspaper asked me to rewrite the story.(答案：editor) 8.particular /pa'trkjala()/adj.专指的；特指的 词汇变形 副词形式：particularly(尤其；特别) 名词形式：particularity(特殊性) 构词解析 前缀pati(=pat,部分)；后缀-ular:构成形容词；ly:构成副词。 固定搭配：in particular（尤其；特别) 例句：She is interested in English,particular in American literature. 真题链接（沪教版高中必修第一册阅读理解)：I like all kinds of fruits, (particular)apples and bananas..（答案：particularly) 9.exploration/,ekspla'rern/n.探究：探测 词汇变形 动词形式：explore(探索；探究) 形容词形式：exploratory(探索性的) 构词解析 前缀ex-:表”向外”；词根plor(=cry out,呼喊，引申为”开拓”)：后缀-ation:构成名词；-ory:构 成形容词。 例句：Space exploration has always been a dream of humanity. 真题链接（沪教版高中必修第一册单元测试）：Scientists are (explore)the deep sea to find new resources.(答案：exploring) 10.freedom/'fri:dam/n.(权利或状态)自由 词汇变形 形容词形式：fiee(自由的：免费的) 副词形式：freely(自由地：随意地) 构词解析 词根fee(自由的)：后缀-dom:构成名词，表”状态、领域”。 同类词：kingdom(王国)、wisdom(智慧) 例句：We all have the right to freedom of speech 真题链接（沪教版高中必修第一册同步练习）：You can express your ideas (free)in this discussion 3 高中必修第一册沪教版 【词汇精讲】 Unit1 Our world二 (答案：freely) 11.deliver/d'lrva)/v.给予；递送 词汇变形 名词形式：delivery(递送；分娩) 构词解析 前缀de-:表”向下、完全”；词根liver(=liber,释放)：后缀-y:构成名词。 例句：The postman delivers letters every morning 真题链接（沪教版高中必修第一册完形填空）：The (deliver)of the package was delayed due to bad weather..(答案：delivery) 12.conference/'kpnfar3ns/n.会议 词汇变形 动词形式：confer(商讨：授予) 构词解析 前缀con-:表”共同”；词根fer(=bring,带来)：后缀-ence:构成名词。 例句：An international conference will be held in Shanghai next month, 真题链接（沪教版高中必修第一册听力训练）：The manager will (conference)with his team about the new project tomorrow.(答案：confer) 综合训练 一、 根据句意及汉语提示完成单词 1.The company is famous for the high (质量)of its products. 2.Her story is a great (to everyone who hears it. 3.Language()requires consistent practice and effort. 4.Many young people take part in (志愿的)work during holidays.. 5.Space (has opened up new possibilities for humanity. 6.We all value the(to express our opinions. 二、用所给单词的适当形式填空 1.Only (qualify)candidates will be considered for the position. 2.The (edit)of the magazine asked me to revise the article. 3.She is interested in all sports, (particular)swimming and tennis. 高中必修第一册沪教版 【词汇精讲】 Unit 1 Our world二 4.Scientists are (explore)new ways to protect the environment. 5.You can speak (free)in this meeting-everyone's opinion matters. 6.The (deliver)of the goods was delayed by heavy rain. 7.The manager will (confer)with the team to discuss the project plan. 三、完成句子（每空一词) 1.他是一名大四学生，明年将毕业。 He is a and will graduate next year. 2.这个故事激励我们更加努力工作。 The story. harder. 3.她比我大三岁，所以我叫她姐姐。 She is three years me,so I call her sister. 4.参加志愿活动有助于培养团队合作精神。 Participating in can help develop teamwork spirit. 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。 Zhang Wei is a (senior)student at Shanghai High School.He has always been interested in science and dreams of becoming an astronaut to take part in space_ (explore).To achieve his goal,he works hard to(acquire)knowledge in physics and mathematics. Every weekend,Zhang Wei (volunteer)at the city's science museum.He enjoys guiding visitors and sharing his passion for science.The(experience)has taught him the importance of communication and teamwork. Last month,he attended a science conference where he met many(inspire)scientists.Their stories (encourage)him to keep pursuing his dreams.Zhang Wei believes that with determi- nation and hard work,he will one day realize his dream of exploring the universe 参考答案 高中必修第一册沪教版 【词汇精讲】 Unit1 Our world二 I.根据句意及汉语提示完成单词 1.quality 2.inspiration 3.acquisition 4.voluntary 5.exploration 6.freedom Ⅱ用所给单词的适当形式填空 1.qualified 2.editor 3.particularly 4.exploring 5.freely 6.delivery 7.confer II.完成句子 1.senior student 2.inspires;to work 3.senior to 4.voluntary activities V.语篇填空 1.senior 2.exploration 3.acquire 4.volunteers 5.experience 6.inspiring 7. encouraged 6