Unit 4 Friends forever 三-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（外研版）

高中必修第一册外研版 【同步精讲】 词汇变形及词缀精讲 同步精讲 【Unit4】Friends forever三 词汇变形及词缀精讲 全部单元单词 make one's fortune发财 excerpt/'eks3pth.摘录，节录ounfold/n'fauld/v.(卷着的东 drag/dreg/v.拖，拉 appointed /a'pomntid/adj.约定西)展开，打开 ought to应该，应当 的，指定的 location1au'ke1n/n.地点，位置 destiny/destani/n.命运，天命strike/strak/v.划（火柴） osurroundings /sa'raundmz/n. correspond/,kDrI'spond/v.通信ocigar/sr'ga:(r)h.雪茄烟 围的事物，环境 proposition/,prDp3'zn/m.事业，plain /plem/adj.简单的，朴素personality/p3:sa'nelti/n. 生意 的 性，性格 hustle/'hAsl/w.拼命干，努力千scene/sinm.场景 口atmosphere/'etmasfia(r/m.气 staunch/sto:ntf/adj..坚定的，忠bitterly/'bItali/.adv.痛苦地，愤氛，氛围，环境 实可靠的 恨地 partner/'pa:ta().伙伴，搭档口ashamed/A∫emd/adj.感到不 tmup(意外地)出现，出席 好意思的，难堪的 词汇变形及词缀精讲 1.correspond/,kDrI'spond/v.通信；符合 名词形式：correspondence(通信：信件：一致性) 形容词形式：corresponding(相应的：符合的) 构词解析：前缀cor-(=com-,表”共同、一起”)+respond(回应)→互相回应→通信：符合 She has been corresponding with her pen pal in America for three years. 真题链接（外研版高中必修第一册同步练习）：We need to find the一(correspond)between the two sets of data.(答案：correspondence) 2.appointed/A'poIntid/adj.约定的：指定的 动词形式：appoint（任命；约定) 名词形式：appointment(约会；任命) 构词解析：前缀ap-(=ad-,表”朝向”)+point(指向)→指向某人W某事一→任命：约定 例句：They met at the appointed time and place, 真题链接（外研版高中必修第一册教材例句）：I have an appointment with the doctor this afternoon. 高中必修第一册外研版 【同步精讲】 词汇变形及词缀精讲 3.ashamed/Jemd/adj.感到不好意思的：难堪的 动词形式：shame(使羞愧：羞耻) 副词形式：ashamedly(羞愧地) 构词解析：前缀a-(表”处于…状态)+shame(羞耻)→处于羞耻的状态一感到羞愧的 例句：He was ashamed of his rude behavior at the party. 真题链接（外研版高中必修第一册同步练习）：She lowered her head_(ashamed)when she heard the criticism.(答案：ashamedly) 4.unfold/'fauld/w.(卷着的东西)展开，打开；逐渐呈现 反义词：fold(折叠；合拢) 构词解析：前缀un-(表”相反动作)+fold(折叠)→做与折叠相反的动作→展开 例句：She unfolded the letter and began to read it carefully. 真题链接（外研版高中必修第一册教材例句）：As the story unfolds,we learn more about the main character's past. 5.surroundings/s3'raondr)zh.周围的事物，环境 动词形式：surround(包围：环绕) 形容词形式：surrounding(周围的) 构词解析：前缀sr-（表”超过：在…周围”)+round(环绕)→在…周围环绕→包围 We should protect the natural surroundings and live in harmony with nature. 真题链接（外研版高中必修第一册同步练习）：The一(surround)villages are all famous for their beautiful scenery.(答案：surrounding) 6.atmosphere/'etm3sfia(r)/m.气氛，氛围，环境 形容词形式：atmospheric(大气的：有氛围的) 构词解析：前缀atmo-(表”空气”)+sphere(球体)→围绕地球的空气层一大气：引申为”氛围' 例句：The party had a warm and friendly atmosphere. 真题链接（外研版高中必修第一册同步练习)：The一(atmosphere)pressure decreases as you climb higher.(答案：atmospheric) 7.personality/.p3s3'naelati/n.个性，性格 形容词形式：personal(个人的：私人的) 副词形式：personally(就个人而言；亲自) 构词解析：词根person(人)+后缀-ality（表？性质；状态)→人的特质→个性 例句：Her outgoing personality makes her popular among her classmates.. 真题链接（外研版高中必修第一册同步练习）：一(personal),I prefer reading books to watching movies. (答案：Personally) 8.location /lac'ken/m.地点，位置 动词形式：locate(确定…的位置：位于) 形容词形式：located(位于…的) 构词解析：词根loc(地方)+后缀-ation(表”动作：状态”)→地方的状态→位置 高中必修第一册外研版 【同步精讲】 词汇变形及词缀精讲 例句：The company is looking for a new location for its headquarters. 真题链接（外研版高中必修第一册同步练习）：The small village is一(locate)in the mountains,far from the city.(答案：located) 9.proposition/,pDp3'zn/h.事业，生意：提议 动词形式：propose(提议；求婚) 形容词形式：proposed(被提议的) 构词解析：前缀pro-(表”向前”)+pose（放置)→向前放置观点→提议 例句：He put forward a new proposition to solve the problem. 真题链接（外研版高中必修第一册同步练习）：The一(propose)changes to the plan were discussed at the meeting.(答案：proposed) l0.excerpt/'eks3pth.摘录，节录 动词形式：excerpt(摘录：节选) 构词解析：前缀ex-(表”出；向外)+cept(=cept,表”采摘”)一从文中采摘出部分→摘录 例句：The book includes excerpts from the author's early works. 真题链接（外研版高中必修第一册同步练习）：The teacher asked us to一(excerpt)a paragraph from the text and analyze it.(答案：excerpt) 1l.destiny/destani/n.命运，天命 形容词形式：destined(命中注定的) 构词解析：词根dest(=determine,决定)+后缀-iny（表”状态”)→被决定的状态→命运 例句：Some people believe that destiny is in their own hands.. 真题链接（外研版高中必修第一册同步练习）：She was一(destiny)to become a great musician from an early age.(答案：destined) l2.plain /plem/adj.简单的，朴素的；n.平原 副词形式：plainly(清楚地；朴素地) 构词解析：后缀-y:构成副词，表”方式” 例句：She prefers plain clothes to fancy ones. 真题链接（外研版高中必修第一册教材例句)：The truth was plainly visible to everyone. 综合训练 一、根据句意及汉语提示完成单词 1.The two friends have kept_()for over a decade. 2.We need to find a suitable()for the new factory. 3.The_()in the classroom became tense after the argument 3 高中必修第一册外研版 【同步精讲】 词汇变形及词缀精讲 4.Her cheerful一（个性）makes her popular among colleagues 5.The novel includes一(j摘录)from ancient historical records. 二、用所给单词的适当形式填空 1.She has been_(correspond)with her pen pal since last year. 2.The meeting will be held at the(appoint)time tomorrow. 3.He felt(shame)ofhis dishonesty and apologized immediately. 4.The story_(unfold)slowly,revealing unexpected twists. 5.The(surround)area is known for its rich cultural heritage. 三、完成句子（每空一词） 1.这座城市位于山谷中，周围环绕着青山。 The city is_-a valley,-by green mountains. 2.她天生注定要成为一名科学家。 She was_be a scientist from birth 3.随着刷情展开，我们逐渐了解了主角的过去。 As the plot__,we leamned more about the main character's past. 4.他的提议在会议上被热烈讨论。 Hiswas discussed heatedly at the meeting 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。 高中必修第一册外研版 【同步精讲】 词汇变形及词缀精讲 Reading can help us understand different cultures and expand our horizons.When we read a book, the story(unfold)like a movie in our minds.Sometimes,we may feel(ashamed)of our limited knowledge and try to leamn more.A good book creates a special_(atmosphere)that makes us forget the outside world. Many people enjoy(correspond)with authors to share their thoughts.Some even visit the (locate)mentioned in the books to experience the settings firsthand.The_(surround)described in novels often inspire travelers to explore new places. -(personal),I think reading is a journey of self-discovery.It shapes our_(personality)and helps us understand our_(destiny)in life. 参考答案 I.根据句意及汉语提示完成单词 6.correspondence 7.location 8.atmosphere 9.personality 10.excerpts IⅡ.用所给单词的适当形式填空 6.corresponding 7.appointed 8.ashamed 9.unfolded 10.surrounding I.完成句子 1.located in;surrounded 2.destined to 3.unfolded itself 4.proposition V.语篇填空 1.unfolds 2.ashamed 3.atmosphere 4.corresponding 5.locations 6.surroundings 7.Personally 8.personalities 9.destiny 5