Unit 3 Family matters 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）

高中必修第一册外研版 【寒假专版】 词汇变形及词缀精讲 寒假专版 【Unit3】Family matters 词汇变形及词缀精讲 全部单元单词 jaw/d3o/n.下巴，下颌 日、生日等) 论) beard /biad/n.胡须 range /remd/n.一系列 settle for勉强接受，将就 skin/skm/n.皮肤 event'vent/n.活动（指演出、triathlon /trar'e9lan/n.铁人三 jogging/'d3Dg叫/n.慢跑锻炼 体育比赛、聚会等) 项运动 slim/slm/adj.苗条的，修长的 apologise/A'pDlad3aIzv.道歉 series/'sIari:z/n.系列比赛 cheek /tfi:k/n.面颊，脸颊 stress/stres/n.重音，重读 in the lead领先 nation/'neln/n.国家 impact/mpaekt/n.作用，影响onto/'Dntu/prep.到…上，向 aim/em/v.力求达到 strength/strer)/n.强烈程度 …上，朝…上 issue/'u:ln.(尤指社会或政admire /ad'maa/v.钦佩，赞track /traek/n.跑道 治方面的)议题：争论的问题美，羡慕 theme/i:m/n.主题 judge /d3Ad3/v.认为，判断 observe /ab'z3:v/v.庆祝，过（节settle/'setl/v.解决，结束（争 词汇变形及词缀精讲 1.nation/'nefn/n.国家 形容词形式：national(国家的：民族的) 构词解析：后缀-a:加在名词后构成形容词，表”…的”。 同类词：nature→natural（自然的)、culture→cultural(文化的) 例句：China is a great nation with a long history 真题链接（外研版高中必修第一册同步练习）：The Dragon Boat Festival is an important (nation) holiday in China.(答案：national) 2.observe/Ab'Z3v/v.庆祝，过（节日、生日等） 名词形式：observation(观察；庆祝) 形容词形式：observant(善于观察的) 构词解析：前缀ob-:表朝向、对着”；后缀-tion:构成名词，表”动作或过程”；-ant:构成形容 词，表”具有…性质的”。 例句：We observe Spring Festival with family reunions.. 1 高中必修第一册外研版 【寒假专版】 词汇变形及词缀精讲 真题链接（外研版高中必修第一册教材例句)：People around the world observe Christmas in different ways. 3.apologise/e'pplad3aIz/v.道歉 名词形式：apology(道款) 构词解析：前缀a即o-:表”远离、离开”（此处引申为”弥补”)：后缀-is:构成动词（英式拼写，美 式为-iz):y:构成名词。 例句：You should apologise to her for being late. 真题链接（外研版高中必修第一册同步练习）：He made an__(apologise)to his teacher for breaking the window.（答案：apology) 4.stress/stres/n.重音，重读；压力 形容词形式：stressful(充满压力的) 副词形式：stressfully(紧张地) 构词解析：后缀-l:加在名词后构成形容词，表”充满…的”；y:构成副词。 例句：Studying for exams can cause a lot of stress. 真题链接（外研版高中必修第一册同步练习）：The_(stress)work made her feel tired every day. (答案：stressful) 5.impact/'npakt/n.作用，影响 动词形式：impact(影响，正式用法) 形容词形式：impactful(有影响力的) 构词解析：前缀im-:表”进入、使”；后缀fl:构成形容词，表”具有…效果的”。 例句：Technology has a great impact on our daily life. 真题链接（外研版高中必修第一册同步练习）：The new policy will.(impact)the local economy greatly..(答案：impact) 6.strength/stre)/n.强烈程度；力量 形容词形式：strong(强壮的；强烈的) 副词形式：strongly(强烈地) 构词解析：后缀-h:加在形容词后构成抽象名词，表”性质、状态”。 同类词：long→length(长度)、wide→width(宽度) 例句：She showed great strength during the competition. 真题链接（外研版高中必修第一册教材例句）：He has the strength to carry the heavy box. 7.admire/ad'maa(r)/v.钦佩，赞美，羡慕 名词形式：admiration(钦佩：赞美) 形容词形式：admirable(令人钦佩的) 构词解析：前缀ad:表”朝向、加强”；后缀-ation:构成名词：-able:构成形容词，表”值得… 的”。 例句：I admire her for her courage and determination, 真题链接（外研版高中必修第一册同步练习）：We have great (admire)for the scientists who 高中必修第一册外研版 【寒假专版】 词汇变形及词缀精讲 work hard for our country.(答案：admiration) 8.judge/d3Ad/v.认为，判断；n.法官 名词形式：judgment/judgement(判断；判决) 形容词形式：judicial(司法的：审判的) 构词解析：后缀-met:构成名词，表”行为或结果”；-icial:构成形容词，表”与…有关的”。 例句：Don't judge a person by his appearance. 真题链接（外研版高中必修第一册同步练习）：Her _(judge)about the situation was correct. 案：judgment) 9.settle/'setl/v.解决，结束（争论) 名词形式：settlement(解决：定居点) 形容词形式：settled(稳定的：定居的) 构词解析：后缀-met:构成名词，表”行为或结果”；-ed:构成形容词，表”已…的”。 例句：They finally settled the argument after a long discussion. 真题链接（外研版高中必修第一册教材例句）：The problem was settled peacefully 10.series/'sIri:zn.系列比赛：系列 复数形式：series(单复数同形) 构词解析：后缀-ies:部分以”辅音+y'结尾的名词变复数需改y为i加es,但series为特殊词汇， 单复数同形 同类词：species(物种，单复数同形) 例句：We watched a series of documentaries about space. 真题链接（外研版高中必修第一册同步练习）：The team won the_(series)of football matches. (答案：series) 11.observe/Ab'z3v/v.庆祝，过（节日、生日等） 名词形式：observation(观察；庆祝) 形容词形式：observant(善于观察的) 构词解析：前缀ob-:表”朝向、对着”；后缀-ation:构成名词，表”动作或过程”；-ant:构成形容 词，表”具有…性质的”。 例句：We observe Spring Festival with family reunions. 真题链接（外研版高中必修第一册教材例句）：People around the world observe Christmas in different ways 12.aim/em/v.力求达到：n.目标 名词形式：aim(目标，同形) 形容词形式：aimless(无目标的) 副词形式：aimlessly(无目标地) 构词解析：后缀-lss:加在名词后构成形容词，表”无…的”（反义后缀）。 例句：Her aim is to become a doctor in the future. 真题链接（外研版高中必修第一册同步练习）：HIe walked(aim)in the street,.not knowing where 3 高中必修第一册外研版 【寒假专版】 词汇变形及词缀精讲 togo.（答案：aimlessly) 综合训练 一、 根据句意及汉语提示完成单词 6.The Dragon Boat Festival is an important (国家的)holiday in China. 7.He made an (道款)to his teacher for breaking the window, 8.The (充满压力的)work made her feel tired every day. 9.We have great (for the scientists who work hard for our country. 10.Her (判断)about the situation was correct. 二、用所给单词的适当形式填空 6.The new policy will(impact)the local economy greatly 7.He walked (aim)in the street,not knowing where to go 8.People around the world (observe)Christmas in different ways. 9.Studying for exams can cause a lot of(stress). 10.Technology has a great (impact)on our daily life. 三、完成句子（每空一词） 1.We (庆祝)Spring Festival with family reunions. 2.You should (道歉)her for being late. 3.She showed great_ _(力量)during the competition. 4.Don't (判断)a person by his appearance. 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。 4 高中必修第一册外研版 【寒假专版】 词汇变形及词缀精讲 Festivals play an important role in (nation)culture.People around the world (observe) various festivals with different traditions.For example,the Dragon Boat Festival is a significant (nation)holiday in China,where people gather to watch dragon boat races. However,preparing for festivals can sometimes be(stress).Last year,my friend forgot to buy gifts for his family andhad to (apologise)to them.His. (apologise)made everyone laugh, and they ended up having a great time together. Festivals also have a strong(impact)on social relationships.They help people strengthen family bonds and show (admire)for their cultural heritage.Even simple activities like sharing meals can create lasting memories. 参考答案 I根据句意及汉语提示完成单词 6.national 7.apology 8.stressful 9.admiration 10.judgment Ⅱ用所给单词的适当形式填空 6.impact 7.aimlessly 8.observe 9.stress 10.impact I.完成句子 1.observe 2.apologise to 3.strength 4.judge V,语篇填空 1.national 2.observe 3.national 4.stressful 5.apologise 6.apology 7.impact 8 admiration 5