Unit 1 Being a Teenager 一-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（冀教版）

高中必修1冀教版 【寒假专版】 词汇变形及词缀精讲 寒假专版 【Unit 1】Being a Teenager 词汇变形及词缀精讲 全部单元单词 anxious/'ks/adj.焦虑的；忧awkward/'o:kwadadj..令人尴尬地位（或职位、级别）低下的 虑的 的：使人难堪的 frightened/'frartnd/adj.惊吓的： teenager/'ti:neId3a(r)m.青少年 figure/'figa(r)/w.认为：认定（某 受惊的：害怕的 jeans//d3i:nzh.牛仔裤 事) absolutely/'ebsalu:tli/adv.极其： confident/'kDnfidant/adj.自信的adult/'edlt/n.成年人 绝对地 timetable/'taimteibl/n. 时间表；broad/br3:d/adj.广泛的：宽广goa/galn.目标：目的 时刻表 的 academically/aeks'demiklI/adv. impression/,m'pren/n.印象；感rnge/remd3/n.范围：界限 学业地：学术地 想 professional/pra'fe∫anl/adj.专业personality/p3:sa'nlti/n.性 sheet/fi:t/n.一张（纸）：床单 的：职业的 格：个性；特色 stair/stea(r)n.楼梯 chief/tfi:fadj.最高级别的：首tough/tAf/adj.艰难的；棘手的 binder/'bamda(r)/h.活页夹 席的n.首领；头目 embarrassed/im'baerast/adj. 窘 sex/seks/n.性别 迫的：尴尬的 junior/'d3u:nie(c)/adj.青少年的： 词汇变形及词缀精讲 1.anxious/'enkfas/adj..焦虑的；忧虑的 名词形式：anxiety 构词解析：后缀-ous:加在名词anxiety后，构成形容词，表“具有…性质的”。 同类词：dangerous(危险的)、famous(著名的) 例句：She felt anxious about the coming exam 真题链接（冀教版高中必修1同步练习)：His_(anxious)about the result made him unable to sleep, (答案：anxiety) 2.confident/'kDnfidant/adj.自信的 名词形式：confidence 副词形式：confidently 构词解析：后缀-ent:构成形容词；-ence是对应的名词后缀：y是副词后缀。 高中必修1冀教版 【寒假专版】 词汇变形及词缀精讲 例句：He spoke confidently in front of the whole class.. 真题链接（冀教版高中必修1教材例句）：With confidence,you can achieve your goals. 3.professional /pra'fefanl/adj.专业的；职业的 名词形式：profession 构词解析：后缀-al:加在名词profession后，构成形容词，表“与…有关的：具有…性质的”。 同类词：personal(个人的)、national(国家的) 例句：She is a professional dancer with many years of experience. 真题链接（冀教版高中必修I同步练习）：He wants to become a_(profession)athlete in the future. (答案：professional) 4.embarrassed/m'baerast/adj.窘迫的：尴尬的 动词形式：embarrass 名词形式：embarrassment 构词解析：前缀em-:表“使…”；后缀-ed:构成形容词，表“感到…的”；-nent:构成名词。 例句：He felt embarrassed when he forgot the answer in class. 真题链接（冀教版高中必修1同步练习）：Her_(embarrass))made her face turn red.(答案：embar- rassment) 5.frightened/'fratnd/adj.惊吓的；受惊的；害怕的 动词形式：frighten 名词形式：fright 构词解析：后缀-ed:构成形容词，表“感到…的”；-en:构成动词，表“使…”；t:构成名词。 例句：The little girl was frightened by the big dog 真题链接（冀教版高中必修1教材例句)：Don’t frighten the child with such stories.. 6.academically/.eka'demikl/adv.学业地：学术地 形容词形式：academic 名词形式：academy 构词解析：后缀-y:构成副词；-c:构成形容词：y:构成名词。 同类词：politically(政治地)、economically(经济地) 例句：He performed well academically in high school, 真题链接（冀教版高中必修1同步练习)：She is_(academic)excellent and often gets good grades. (答案：academically) 7.personality/.p3s3'naelati/n.性格；个性；特色 形容词形式：personal 名词形式：person 构词解析：后缀-ality:加在形容词personal后，构成名词，表“性质、状态”。 同类词：nationality(国籍)、reality(现实) Her friendly personality makes her popular among her classmates. 真题链接（冀教版高中必修l同步练习）：Different people have different_(personality).(答案： 高中必修1冀教版 【寒假专版】 词汇变形及词缀精讲 personalities) 8.absolutely/ebsalu:tli/adv.极其；绝对地 形容词形式：absolute 构词解析：后缀-y:构成副词：-ute:构成形容词。 例句：I absolutely agree with your opinion. 真题链接（冀教版高中必修1同步练习）：It's(absolute)necessary to study hard for the exam.(答 案：absolutely) 9.junior/du:nia(r)/adj.青少年的；地位（或职位、级别)低下的 反义词：senior(高级的：年长的) 构词解析：前缀juni-:表“年轻的”；后缀-or:构成名词或形容词。 例句：He is a junior student in high school. 真题链接（冀教版高中必修1教材例句）：She is two years junior to me. 10.adult/'edAlt/n.成年人 形容词形式：adult(成年的) 构词解析：前缀ad:表“到…状态”；后缀-ut:构成名词或形容词。 例句：An adult should take responsibility for his actions. 真题链接（冀教版高中必修1同步练习）：Only_(adult)are allowed to enter the cinema.(答案： adults) 11.chief/:fad.最高级别的；首席的n.首领；头目 副词形式：chiefly 构词解析：后缀-y:构成副词。 例句：The chief engineer is in charge of the project. 真题链接（冀教版高中必修1同步练习）：This is._(chief)because of his hard work.(答案：chiefly) 12.broad /bro:d/adj.广泛的；宽广的 副词形式：broadly 名词形式：breadth 构词解析：后缀-y:构成副词；h:构成名词，表“性质、状态”。 例句：He has a broad knowledge of history. 真题链接（冀教版高中必修1同步练习）：The river is(broad)than that one.(答案：broader) l3.range /remd3n.范围：界限 动词形式：ange(排列：变化) 构词解析：后缀-e:构成动词或名词。 例句：The price range of the books is from 10to50yuan 真题链接（冀教版高中必修1教材例句)：The temperature ranges from10Cto20 C today. 14.tough /tAf/adj.艰难的：棘手的 副词形式：toughly 3 高中必修1冀教版 【寒假专版】 词汇变形及词缀精讲 名词形式：toughness 构词解析：后缀-ly:构成副词；-nss:构成名词，表“性质、状态”。 例句：It's a tough decision to make. 真题链接（冀教版高中必修1同步练习）：He faced the problem_(tough)and solved it successfully. (答案：toughly) 综合训练 一、根据句意及汉语提示完成单词 6.The()of a doctor requires years of hard training. 7.She showed great()when giving the speech 8.His sudden(made the atmosphere very tense. 9.The _(of this project covers three provinces. l0.Only_(成年人)can make important decisions for themselves. 二、用所给单词的适当形式填空 6.She is_(academic)successful and has won many scholarships. 7.The(personality)of the two sisters are quite different. 8.He faced the challenge(tough)and never gave up 9.The river is(broad)than any other in this area. 10.It's(absolute)impossible to finish the task in one day. 三、完成句子（每空一词) 5.她对即将到来的面试感到焦虑。 She felt_the coming interview. 6.这位首席工程师负责整个项目。 Theengineer is_the whole project. 7.他说话很自信，给听众留下了深刻印象。 He spoke__and left a deep impression on the audience. 8.温度范围从5℃到15℃不等。 The temperature5C_15C. 高中必修1冀教版 【寒假专版】 词汇变形及词缀精讲 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。 Li Ming is a(junior)high school student.He used to be(frighten)of speaking in public,which made him feel(embarrass)in class.With the help ofhis teacher,he built up his(confident)gradu- ally.He now performs well(academically)and takes part in various activities.His(personality) has become more outgoing,and he even joined the school debate team.Last week,he won a prize in a speech competition.His parents felt a sense of(proud)and said his efforts were_(chief) responsible for his success. 参考答案 I.根据句意及汉语提示完成单词 6.profession 7.confidence 8.embarrassment 9.range 10.adults 工.用所给单词的适当形式填空 6.academically 7.personalities 8.toughly 9.broader 10.absolutely I.完成句子 5.anxious about 6.chief;in charge of 7.confidently 8.ranges from;to V,.语篇填空 1.junior 2.frightened 3.embarrassed 4.confidence 5.academically 6.personality 7.pride 8.chiefly 5