Unit 5 Education Topic Talk-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第二册（北师大版）

高中选修2北师大版 【Education Topic Talk】 词汇变形及词缀精讲 【Unit5】Education Topic Talk 词汇变形及词缀精讲 全部单元单词 significance/sIg'nrfikans/n.重要*cultivate/'kAltivert/w.培养，养philosopher /fa'lpsaf /n.哲学家 性，意义 成（技能、态度或素质） educator/'ed3uket/n.教育工 promote /pr3'mat/t.促进，增 sympathy/simpa0i/n.同情，同作者 进 情心 insist/m'SIst/vi.坚称；坚持主张 facilitate /fa'stert/t.促进；使fellow man人类 evaluate/r'vaeljuert/t.评估，评 便利 convinced /kan'vmst/adj.确信价 consistent /kan'sIstant/adj.一贯的，信服的 的，一致的 analyse/'enalaIz/vt.分析，剖析 词汇变形及词缀精讲 1.significance/sIg'nifikans/n.重要性，意义 词汇变形 形容词形式：significant(重要的：显著的) 副词形式：significantly(显著地；重要地) 构词解析 前缀sign-（标记，信号)+后缀-i+fic-(做，使)+-ance(名词后缀，表“性质、状态”)→“使 有标记的性质”即“重要性”。 例句 The discovery has great significance for medical research. 真题链接（北师大版高中选修2同步练习) The new policy will have a (significance)impact on environmental protection.(significant) 2.promote /pr3'mat/t.促进，增进 词汇变形 名词形式：promotion(提升：促销) 形容词形式：promotional(促销的：增进的) 构词解析 前缀pro-(向前)+-mot(移动，推动)+-e(动词后缀)→“向前推动”即“促进”。 例句 Regular exercise promotes physical and mental health. 高中选修2北师大版 【Education Topic Talk】 词汇变形及词缀精讲 真题链接（北师大版高中选修2单元测试） The company is offering a special (promote)to attract new customers.（答案：promotion) 3.facilitate /fa'sIlitert/t.促进：使便利 词汇变形 名词形式：facility(设施；便利) 形容词形式：facilitative(辅助的；促进的) 构词解析 前缀fa-(=fact,做)+-cil-（容易)+-itate(动词后缀，表“使…”)→“使容易做”即“使便利”。 例句 The new software facilitates data analysis for researchers. 真题链接（北师大版高中选修2阅读填空) Public transportation(facilitate)people's daily commutes in big cities.(facilitates) 4.consistent/kan'sIstant/adj.一贯的，一致的 词汇变形 名词形式：consistency(一致性：连贯性) 副词形式：consistently(一贯地；始终如一地) 动词原形：consist(由…组成：在于) 构词解析 前缀con-(共同)+-sist.(站，立)+-ent(形容词后缀)→“站在一起”即“一致的”。 例句 She has been consistent in her support for the project. 真题链接（北师大版高中选修2语法填空） To achieve success,you need to work hard (consistent).(答案：consistently) 5.cultivate/'kAltiveIt/v.培养，养成（技能、态度或素质） 词汇变形 名词形式：cultivation(培养；耕种) 形容词形式：cultivated(有教养的：耕种的) 构词解析 前缀cut(耕种，培养)+-iv.+-ate(动词后缀，表“使…”)→“培养，养成”。 例句 Reading widely helps cultivate good writing skills 真题链接（北师大版高中选修2作文范文） It is important to (cultivation)a sense of responsibility from an early age.(cultivate) 6.sympathy/'simpa0i/n.同情，同情心 词汇变形 形容词形式：sympathetic(同情的；赞同的) 副词形式：sympathetically(同情地；体谅地) 构词解析 2 高中选修2北师大版 【Education Topic Talk】 词汇变形及词缀精讲 前缀sym-(共同，一起)+-path-(情感，感受)+-y(名词后缀)→“共同的情感”即“同情”。 例句 She expressed her sympathy to the victims of the accident. 真题链接（北师大版高中选修2完形填空) The teacher listened (sympathy)to the student's problem.(sympathetically) 7.analyse/enalaIz/t.分析，剖析 词汇变形 名词形式：analysis(分析：分解) 形容词形式：analytical(分析的；解析的) 构词解析 前缀ana-（向上，彻底)+-lys-（分解，松开)+-e(动词后缀)→“彻底分解”即“分析”。 例句 The report analyses the causes of the economic crisis 真题链接（北师大版高中选修2阅读理解) We need to(analysis)the data carefully before drawing a conclusion.(analyse) 8.philosopher /fa'lpsafa/m.哲学家 词汇变形 名词形式：philosophy(哲学；人生观) 形容词形式：philosophical(哲学的：冷静的) 构词解析 前缀philo-.(爱)+-soph-(智慧)+-r(名词后缀，表“人”)→“爱智慧的人”即“哲学家”。 例句 Aristotle was a famous Greek philosopher. 真题链接（北师大版高中选修2文化背景阅读） His (philosophy)ideas have influenced many generations.(philosophical) 9.educator/'ed3 ukeita/n.教育工作者 词汇变形 动词形式：educate(教育：培养) 名词形式：education(教育：培养) 形容词形式：educational(教育的：有教育意义的) 构词解析 前缀e-(出)+-duc(引导)+-ator(名词后缀，表“人”)→“引导（知识）出来的人”即“教育 工作者”。 例句 Dedicated educators play a key role in students'growth 真题链接（北师大版高中选修2单元测试） (Educate)is the foundation of a strong nation.(答案：Education) 10.insist/m'sIst/i.坚称：坚持主张 3 高中选修2北师大版 【Education Topic Talk】 词汇变形及词缀精讲 词汇变形 名词形式：insistence(坚持：坚决主张) 形容词形式：insistent(坚持的：迫切的) 构词解析 前缀i-（加强语气)+-sst(站，立)→“坚决站立”即“坚持主张”。 例句 He insisted on going to the meeting despite his illness. 真题链接（北师大版高中选修2语法填空) Her(insist)on strict rules made the project successful.(insistence) ll.evaluate/i'vaeljuert/vt.评估，评价 词汇变形 名词形式：evaluation(评估；评价) 形容词形式：evaluative(评价的；评估的) 构词解析 前缀e-(出)+-vau-(价值)+-ate(动词后缀，表“使…”)→“使价值显现”即“评估”。 例句 Teachers need to evaluate students'progress regularly 真题链接（北师大版高中选修2写作任务) After the experiment,we will _(evaluation)the results and write a report..(答案：evaluate) l2.convinced /kan'vmst/adj.确信的，信服的 词汇变形 动词原形：convince(说服：使确信) 名词形式：conviction(确信；定罪) 副词形式：convincingly(令人信服地) 构词解析 前缀co-(加强语气)+-vinc-（征服，胜利)+-ed(形容词后缀，表“已…的”)→“被征服（信 服)的”即“确信的”。 例句 I am convinced that he will keep his promise. 真题链接（北师大版高中选修2阅读理解) She spoke so (convince)that everyone agreed with her.(答案：convincingly) 综合训练 一、根据句意及汉语提示完成单词 1.The new policy has a great (重要性)for environmental protection, 2.The company is offering a special (促销)to attract new customers. 高中选修2北师大版 【Education Topic Talk】 词汇变形及词缀精讲 3.Public transportation provides (便利)for people's daily life in big cities. 4.To achieve success,you need(一致性)in your efforts. 5.It is important to develop the (培养)of good habits from childhood. 6.She expressed her()to the victims of the accident. 7.The report includes a detailed (of the economic crisis. 8.His (哲学)ideas have influenced many young people,. 9. (is the foundation of a strong and modern country. 10.Her (坚持)on hard work led to her final success.. 二、用所给单词的适当形式填空 1.The discovery has (significance)meaning for medical research. 2.Regular exercise (promote)physical and mental health effectively. 3.The new software_ (facilitate)data analysis for scientists. 4.She has been (consistent)in supporting the charity project. 5.Reading widely helps (cultivation)good writing skills 6.The teacher listened (sympathy)to the student's problem 7.We need to (analysis)the data carefully before making a decision. 8.Aristotle was a famous Greek(philosophy). 9.Dedicated (educate)play a key role in students'growth 10.He (insist)on going to the meeting despite his illness. 三、完成句子（每空一词) 1.这项新技术对工业发展有显著影响。 The new technology has a on industrial development. 2.政府正采取措施促进经济增长。 The government is taking measures to 3.智能手机使人们的沟通更加便利。 Smartphones for people to communicate. 高中选修2北师大版 【Education Topic Talk】 词汇变形及词缀精讲 4.为了保持健康，你需要始终如一地坚持锻炼。 To keep healthy,you need to exercise 5.培养责任感对青少年很重要。 It is important for teenagers toa sense of responsibility. 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。 Education plays a (significance)role in personal growth and social progress. To (promotion)quality education,schools need to provide good (facility)and hire dedicated educators.A (consistent)teaching approach helps students build strong founda- tions.Teachers should (cultivate)students'analytical skills and encourage (sympathy) for others. For example,in a science class,students are asked to (analyse)data and draw conclusions.A (philosophy)discussion about ethics can also help them develop critical thinking.By working hard (consistent),students will gain the ability to (evaluation)problems independently and contribute to society in the future. 参考答案 I.根据句意及汉语提示完成单词 1.significance 2.promotion 3.facility 4.consistency 5.cultivation 6.sympathy 7.analysis 8.philosophy 9.Education 10.insistence Ⅱ.用所给单词的适当形式填空 1.significant 2.promotes 3.facilitates 4.consistent 5.cultivate 6.sympathetically 7.analyse 8.philosopher 9.educators 10.insisted I.完成句子 1.significant impact 2.promote economic growth 3.facilitate communication 4.consistently 5.cultivate V.语篇填空 1.significant 2.promote 3.facilities 4.consistent 5.cultivate 6.sympathy 7.analyse 8.philosophical 9.consistently 10.evaluate 6