Unit 1 A new start 二-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（外研版）

高中外研版必修第一册 nit1 A new start词汇变形及词缀精讲 高中专版 【Unit 1】A new start 词汇变形及词缀精讲 全部单元单词 orientation/,orian'teun/n.(新journal/d33:nl/n.日记，日志 memorise/'memaraIz/v.记住， 工作或学习课程开始前一段时junior/d3u:niar)/adj.低年级熟记 间的)培训，迎新；Orientation的 skateboarding /'skeitbo:dm/n. Day迎新日 struggle/'strAgl/go all out全力滑板运动 frightened/'frartnd/adj.受惊的，以赴，竭尽全力 forward/'fo:wad/adv.向前： 害怕的 select/sr'lekt/v.挑选，选择 look forward to(兴奋地)期待， sight/sart/n.看到，看见 particular /p3'tkjl(r)/n.细节；盼望 figure/'figa(r)/v.认为，以为 in particular尤其，特别 committee/k3'mti/n.委员会 go all out全力以赴，竭尽全力rainbow/remba/n.彩虹 impr'ove/m'pu:v/v.改善，改 select /sI'lekt/v.挑选，选择 neat/ni:t/adj.好的，令人愉快的进 particular /p3'tikjala(r)/n.细节 specific/sp3'sfik/ad.具体的，rate /rert/.v.对…作评估，评 in particular尤其，特别 特定的 价 rainbow/'remnbau/n.彩虹 refer /ri'f3:r)/v.参考，查阅；re-performance/p3'fm3ns/n.(工 neat /ni:t/adj.好的，令人愉快的ferto参考，查阅 作或活动中的)表现 specific/sp3'sfk/adj.具体的，journal/d33nl/n.日记，日志exchange/iks't∫end3yv.交流 特定的 junior/'d3ui)/adj.低年级（信息、想法等） refer'f3:r)/v.参考，查阅 的 refer to参考，查阅 struggle/'strAgl/v.奋斗，拼搏 词汇变形及词缀精讲 1.particular /p3'tikjala(r)/adj.特定的：n.细节 词汇变形 副词形式：particularly 固定搭配：in particular(尤其，特别) 构词解析 前缀pati-(部分)+后缀-clar(形容词后缀，表“属于…的”)→“属于某部分的”一→特定的。 同类词：popular(流行的)、regular(规则的) She has a particular interest in English literature,and in particular,Shakespeare's plays. 1 高中外研版必修第一册 Unit1 A new start词汇变形及词缀精讲 真题链接（外研版高中必修第一册同步练习）：I like all kinds of sports,.but swimming (particular) interests me.(答案：particularly) 2.specific/sp3'sfk/ad.具体的；特定的 词汇变形 副词形式：specifically 名词形式：specificity(特殊性，较正式) 构词解析 前缀speci-(种类，来自拉丁语species)+后缀-fic(make,使…的)→“使明确种类的”→具 体的。 同类词：scientific(科学的)、terrific(极好的) 例句：Can you give me specific examples to support your idea? 真题链接（外研版高中必修第一册单元测试）：The teacher asked us to write areport on a(specifically) topic related to environmental protection..(答案：specific) 3.junior/d3u:ni(r)/adj.低年级的；年少的：n.年少者 词汇变形 反义词：senior(高年级的：年长者) 构词解析 前缀juni-(年轻的，来自拉丁语juvenis)+后缀-or(表人或比较级)→“较年轻的人”→年少者。 同类词：superior（较高的)、inferior(较低的) He is a junior student,while his brother is a senior in the same school. 真题链接（外研版高中必修第一册阅读填空）：In American high schools,. (junior)students usually take more difficult courses than freshmen.(答案：junior) 4.improve/m'pu:vw.改善；改进 词汇变形 名词形式：improvement 形容词形式：improved(改进的) 构词解析 前缀im-（使…更，加强意义)+prove（证明，变好)→“使变得更好”→改善。 同类词：impress(给…深刻印象)、imagine(想象) 例句：Regular exercise can help improve your health, 真题链接（外研版高中必修第一册同步练习）：There has been a great_ (improve)in her English since she joined the reading club.(答案：improvement) 5.performance/p3'fo:mans/n.表现：演出 词汇变形 动词形式：perform(表演：执行) 形容词形式：performing（表演的) 构词解析 前缀per.(完全，彻底)+fom(形式，形态)+后缀-ance（名词后缀，表动作或状态)一→“使形 高中外研版必修第一册 nit1 A new start词汇变形及词缀精讲 式完全展现”→表现：演出。 同类词：appearance(外貌)、importance(重要性) 例句：Her performance in the math exam was much better than before. 真题链接（外研版高中必修第一册单元测试）：The singer will(performance)her new song at the school concert tonight.(答案：perform) 6.exchange /iks't∫end3W.交流；交换；n.交换；交流 词汇变形 名词形式：exchanger(交换器，较专业) 形容词形式：exchangeable(可交换的) 构词解析 前缀ex-(出)+change（改变，交换)→“相互给出并改变”→交换。 例句：We should exchange ideas with our classmates to learn more. 真题链接（外研版高中必修第一册教材例句)：Students from different countries will take part in a cultural (exchange)program next month.(答案：exchange) 7.select/sI'lekt/w.挑选；选择 词汇变形 形容词形式：selected(挑选出的)、selective(选择性的) 名词形式：selection(选择；挑选物) 构词解析 前缀se-(分开，离开)+lect(选择，来自拉丁语legere)→“从中选出分开”→挑选。 同类词：collect(收集)、elect(选举) She was selected to represent our class in the English speech contest. 真题链接（外研版高中必修第一册同步练习)：After careful_(select),we finally decided on the team members for the project..(答案：selection) 8.memorise/'memaraiz/v.记住；熟记（英式拼写） 词汇变形 名词形式：memory(记忆)、memorisation(记忆过程) 形容词形式：memorable(难忘的) 构词解析 前缀nemor-(记忆，来自拉丁语nemoria)+后缀-ise(使…，英式动词后缀，美式为-ize)→ “使进入记忆”→记住。 同类词：realise(意识到)、organise(组织) It's important to memorise English words in context rather than in isolation. 真题链接（外研版高中必修第一册单词拼写）：We need to(memorise)the new words and ex- pressions before the next class.(答案：memorise) 9.frighten/'fraitn/v.使惊吓（词汇变形基础词，原词为frightened) 词汇变形 形容词形式：frightened(受惊的，修饰人)、frightening(令人害怕的，修饰物) 3 高中外研版必修第一册 nit1 A new start词汇变形及词缀精讲 名词形式：fright(惊吓，恐惧) 构词解析 fright(名词，惊吓)+后缀-en(使…，构成动词)→“使惊吓”。 同类词：strengthen(加强)、weaken(削弱) 例句：The sudden noise frightened the little girl, 真题链接（外研版高中必修第一册阅读理解)：The(frighten)storm caused a lot of damage to the village.(答案：frightening) 10.refer /rI'f3:r)/w.参考；查阅：提到 词汇变形 名词形式：reference（参考；参考文献) 现在分词：referring(注意双写r) 构词解析 前缀re-(再次，回)+fer(带来，来自拉丁语feTe)→“带回（信息）”→参考；提到。 同类词：prefer(更喜欢)、transfer(转移) If you don't know the meaning of the word,you can refer to a dictionary. 真题链接（外研版高中必修第一册语法填空)：The professor(refer)to an important research paper during his lecture yesterday.(答案：referred) l1.orientation/,3ian'ten/n.培训；迎新（词汇变形基础词） 词汇变形 动词形式：orient(使适应；确定方向) 形容词形式：oriented(以…为导向的) 构词解析 orient(动词，定向)+后缀-ation(名词后缀，表动作或过程)→“定向的过程”→迎新培训（帮 助新生适应环境)。 同类词：education(教育)、information(信息) Orientation Day is designed to help new students get familiar with the school. 真题链接（外研版高中必修第一册教材原文)：All freshmen are required to attend the (orient) program at the beginning of the semester.(答案：orientation) 12.journal/'d33nl/h.日记；日志；期刊 词汇变形 动词形式：journalise(记录，英式)/journalize(美式) 形容词形式：journalistic(新闻业的) 构词解析 源自法语journal(日报)，词根jour(日子，来自拉语diurnalis)+后缀-al(名词后缀，表物)→ “每日记录”→日记：期刊。 同类词：manual(手册)、official(官员；官方的) 例句：She keeps a journal to record her thoughts and experiences.. 真题链接（外研版高中必修第一册写作任务）：Write a short (journal)entry about your first day at senior high school.(答案：journal) 4 高中外研版必修第一册 nit1 A new start词汇变形及词缀精讲 综合训练 一、 根据句意及汉语提示完成单词 1.The school offers an (program to help new students adapt to campus life. 2.You can (to this dictionary if you meet unknown words. 3.Her excellent (in the competition won her a scholarship. 4.Keeping a _(日记)is a good way to improve writing skills. 5.The two countries agreed to promote cultural (交流)between students. 二、用所给单词的适当形式填空 1.He made a (select)from the list of candidates carefully. 2.The (frighten)scene in the movie made her cover her eyes. 3.After months of practice,there was a clear(improve)in his piano skills. 4.She (refer)to her notes before giving the speech yesterday. 5.The (particular)difficult problem required teamwork to solve. 三、完成句子（每空一词） 1.她对历史，尤其是古代史，有浓厚的兴趣。 She has a strong interest in history,and ancient history. 2.为了提高英语，他每天背诵10个新单词。 To improve English,he 10 new words every day. 3.这位歌手将在今晚的音乐会上表演三首新歌。 The singer willthree new songs at tonight's concert. 4.老师要求我们写一篇关于特定环保话题的报告。 The teacher asked us to write a report on atopic related to environmental protection 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。 高中外研版必修第一册 nit1 A new start词汇变形及词缀精讲 As a (junior)high school student,Lily wants to (improve)her English.She starts by keeping a _(journal)to record daily life.Every morning,she(memorise)new words and (refer)to the dictionary when unknown words.Her teacher suggests she join the English club for _(exchange)with peers.Last week,she was(select)to give a speech.Though nervous at first,her (perform)impressed everyone.She now believes that (particular) consistent practice is the key to progress. 参考答案 I根据句意及汉语提示完成单词 1.orientation 2.refer 3.performance 4.journal 5.exchange Ⅱ.用所给单词的适当形式填空 1.selection 2.frightening 3.improvement 4.referred 5.particularly I.完成句子 1.in particular 2.memorises 3.perform 4.specific V.语篇填空 1.junior 2.improve 3.journal 4.memorises 5.refers 6.exchange 7.selected 8.performance 9.particularly 6