Unit 9 Learning Topic Talk-2025-2026学年高中英语词汇变形及词缀精讲必修第三册（北师大版）

高中必修3北师大版 【寒假专版】E版词汇变形及词缀精讲 寒假专版 【Unit 9】Learning Topic Talk 词汇变形及词缀精讲 全部单元单词 approach/'prautf/n.方法 moreover /m3:'reve/adv.此外，同的：非常相似的 geometry/d3i'omatri//n.几何而且 comic/'kDmk/adj.滑稽的，好 (学) Reading Club 1 笑的 partner/pa:tna//n.搭档，同伴surfing/s3f/n.冲浪 fiction/'fkn/n.小说 brush up(on)温习，复习 seafood/'sifu:d/n.海鲜 evidence/'evidans/n.证据，证 reflection/'flek/n/n.沉思：想Reading Club2 明 法：反射 gap /gaep/n.(大的)差距，差额，expose/k'spauz/vt.使接触：使 reflective/r'flektrv/adj.沉思的：差别 体验 深思的 gender/'d3ende/n.性别 outcome./'atkm/n.结果，后果 journal/d33nl/n.日记，日志 identical/ar'dentrkl//adj.完全相 词汇变形及词缀精讲 1.approach /a'prautf n.方法：v.接近，靠近 动词形式：approach(接近，靠近) 构词解析：前缀ap-(=ad-,表示“向，去”)+proach（来自拉丁词根procare“靠近”)。 例句：We need to find a new approach to solving this problem. 真题链接（北师大版高中必修3同步练习）：As winter一(approach),the days are getting shorter..(答 案：approaches) 2.reflection/r'flek.fn/n.沉思：想法；反射 动词形式：reflect(反射；思考) 形容词形式：reflective(沉思的：深思的) 构词解析：前缀re-（表示“回，向后”)+flect(拉丁词根“弯曲”)，字面义“弯回”，引申为“反 射：思考”。名词后缀-ion表“动作或结果”；形容词后缀-ive表“具有…性质的”。 例句：After the meeting,she sat in reflection for a long time, 真题链接（北师大版高中必修3教材例句）：He looked at his reflection in the mirror and smiled. 3.reflective/r'flektrv/adj.沉思的；深思的 动词形式：reflect(反射；思考) 1 高中必修3北师大版 【寒假专版】 E版词汇变形及词缀精讲 名词形式：reflection(沉思：反射) 构词解析：由动词eflect加后缀-ive(构成形容词，表“有…倾向的”)构成。 She is a reflective person who often writes down her thoughts in a journal. 真题链接（北师大版高中必修3同步练习）：After reading the article,he became more.一(reflect)about his life choices.(答案：reflective) 4.journal/d33nl/n.日记，日志 形容词形式：journalistic(新闻业的；新闻工作者的) 构词解析：源自法语journal(日报)，词根jour(=day,“日子”")，后缀-al表“物”。 例句：She keeps a journal to record her daily experiences and feelings,. 真题链接（北师大版高中必修3教材例句）：Writing a journal can help you improve your writing skills, 5.gender/'d3enda/n.性别 形容词形式：gendered(分性别的；具有性别特征的) 构词解析：词根gen(“出生，产生”)+后缀-der(名词后缀)。 The issue of gender equality is widely discussed in modern society. 真题链接（北师大版高中必修3阅读材料)：Some jobs are still seen as“gendered”and are not equally open to men and women. 6.identical/ar'dentikl/adj.完全相同的；非常相似的 名词形式：identity(身份：同一性) 副词形式：identically（完全相同地) 构词解析：前缀iden-(=sane,“相同”)+后缀-ical(构成形容词，表“…的”)。 例句：The two sisters wore identical dresses at the party.. 真题链接（北师大版高中必修3同步练习）：The twins look so一(identity)that even their parents sometimes mix them up.(答案：identical) 7.fiction/'fkn/n.小说；虚构 形容词形式：fictional(虚构的；小说的) 构词解析：前缀fic-(=make,“做，制作”)+后缀-tion(表“动作或结果”)，字面义“编造出来的 东西”。 Science fiction often explores future technologies and societies. 真题链接（北师大版高中必修3阅读材料）：Most of the characters in the story are fictional,.but some are based on real people. 8.evidence'evidans/n.证据，证明 动词形式：evident(明显的，明白的) 形容词形式：evident(明显的) 构词解析：前缀e-(=ex-,“出，向外”)+vid(拉丁词根“看见”)+后缀-ence(表“性质，状态”)， 字面义“能被看见的东西”，即“证据”。 例句：There is no evidence to support his claim. 真题链接（北师大版高中必修3同步练习)：Itis一(evidence)that regular exercise is good for health. 高中必修3北师大版 【寒假专版】 ，E版词汇变形及词缀精讲 (答案：evident) 9.expose/ik'spauz/vt.使接触；使体验：揭露 名词形式：exposure(接触；暴露；曝光) 形容词形式：exposed(暴露的：无遮蔽的) 构词解析：前缀x(“出，向外”)+pose(“放置”)，字面义“放在外面”，引申为“暴露：使接触”。 例句：Traveling can expose you to different cultures and lifestyles.. 真题链接（北师大版高中必修3教材例句）：Children should be exposed to good books from an early age. 10.outcome/'atkm/n.结果，后果 动词短语：come out(出现；结果是) 构词解析：前缀out.(“向外，出来”)+come(“来”)，合起来指“最终出现的东西”，即“结果”。 例句：The outcome of the experiment was better than expected, 真题链接（北师大版高中必修3同步练习）：We are all waiting for the一(outcome)of the competition. (答案：outcome) 综合训练 一、 根据句意及汉语提示完成单词 6.We need to find a new _(to solve this difficult problem 7.After the trip,she wrote down her thoughts and feelings in her一（日记）. 8.The()of the exam will be announced next week. 9.There is no一（证据）to prove that he was at the scene of the crime 10.The issue of_()equality has attracted widespread attention recently. 二、用所给单词的适当形式填空 6.As summer-(approach),the temperature is getting higher and higher. 7.The lake surface is so calm that it shows a clear-(reflect)of the mountains. 8.After the lecture,many students became more_(reflect)about their future plans. 9.The two paintings are_(identity)in style and color,making it hard to tell them apart. 10.Most of the characters in this novel are(fiction),but the story is based on real events. 三、完成句子（每空一词） 3 高中必修3北师大版 【寒假专版】 E版词汇变形及词缀精讲 5.每天写日记有助于提高你的写作技能。 Writing a-every day can help you improve your writing skills. 6.孩子们应该从小接触优秀的文学作品。 Children should be_to excellent literary works from an early age. 7.很明显，这种新方法比传统方法更有效。 It is_that this new method is more effective than the traditional one. 8.他看着镜子里自己的倒影，陷入了沉思。 He looked at his_in the mirror and fell into deep thought. 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。 Many people enjoy reading science_(fiction)because it explores imaginative future worlds.When reading such books,readers often become more_(reflect)about the development of technology. For example,a story about AI might lead readers to think about its possible(outcome)on society. Some authors use(identical)twins as characters to show the influence of environment on per- sonality.In one novel,the twins,though(gene)the same,have very different life paths due to different experiences.The book also discusses_(gender)roles,challenging traditional ideas about what men and women“should”do. To understand the story better,it's helpful to keep a-(journal)and write down your thoughts.This (expose)you to deeper analysis and improves your critical thinking skills. 参考答案 I.根据句意及汉语提示完成单词 6.approach 7.journal 8.outcome 9.evidence 10.gender Ⅱ.用所给单词的适当形式填空 6.approaches 7.reflection 8.reflective 9.identical 10.fictional II完成句子 5.journal 6.exposed 7.evident 8.reflection V.语篇填空 1.fiction 2.reflective 3.outcomes 4.identical 5.genetically 6.gendered 7.journal 8.exposes 4