Unit 3 Science and Discovery-Reading Actively-2025-2026学年高中英语词汇变形及词缀精讲必修第三册（重庆大学版）

高中必修第三册重庆大学版 【词汇精讲】 Unit 3 Science and Discovery 词汇精讲 【Unit3】Science and Discovery-Reading Actively 词汇变形及词缀精讲 全部单元单词 application/,epl'ken/n.申请；Diane/dar'en/n.黛安（女子名）marry/'meri/v.结婚：嫁；娶： 应用：申请书 nail /nerl/n.钉子；指甲v.钉住；使结合 jeans/d3inz/n.牛仔裤；工装裤使固定 beyond /br'jpnd/prep.超出；越 sometime/'sAmtaum/adv.某个shop /fop/n.商店；店铺v.购过；在…较远的一边adv.在 时候；改天：曾经 物：逛商店 远处：更远地 bother/bDoa(r)/V.打扰：烦扰；despite/d'spait/prep.尽管；不vase /va:zln.花瓶；装饰瓶 费心n.麻烦：烦恼；困扰 管：不顾 wedding/'wed)/n.婚礼；结婚 midnight/'midnait/n.午夜；子ache/ekv.疼痛：隐痛；渴望庆典 夜：夜半 n.疼痛：隐痛 broad /bro:d/adj.宽阔的：广泛 onto/'ontu/prep.到…之上：awkward/':kwad/adj.尴尬的：的：概括的 向…之上 笨拙的：棘手的 词汇变形及词缀精讲 1.application/,epli'kem/n.申请：应用；申请书 动词形式：apply 构词解析：后缀-ation:加在动词后，构成名词，表”动作、过程或结果”。 同类词：invitation(邀请)、education(教育) 例句：You need to fill out this application form to join the club 真题链接（重庆大学版高中必修三同步练习)：He decided to (application)for the job as soon as he saw the advertisement.（答案：apply) 2.bother/'bDar)/v.打扰：烦扰：费心n.麻烦：烦恼；困扰 形容词形式：bothersome(引起麻烦的；令人烦恼的) 构词解析：后缀-som:加在动词或名词后，构成形容词，表”引起…的；有…倾向的”。 同类词：troublesome(麻烦的)、tiresome(令人疲倦的) 例句：Don't bother your father while he's working, 高中必修第三册重庆大学版 【词汇精讲】 Unit 3 Science and Discovery 真题链接（重庆大学版高中必修三教材例句）：I'm sorry to bother you,but could you tell me the way to the library? 3.nary/'maeri/v.结婚；嫁；娶；使结合 名词形式：marriage 形容词形式：married(已婚的) 构词解析：后缀-age:加在动词后，构成名词，表”行为或结果”；-d构成形容词，表状态”。 例句：They plan to marry next summer and move to the countryside,. 真题链接（重庆大学版高中必修三同步练习）：HIer parents have been (marry)for over 30 years and they still love each other deeply..(答案：married) 4.broad /bro:d/ad.宽阔的；广泛的：概括的 副词形式：broadly 名词形式：breadth(宽度：广度) 构词解析：后缀-y:构成副词；h加在形容词后，构成名词，表”性质、状态或程度”。 同类词：wide→width(宽度)、long→length(长度) 例句：The river is50 meters broad at this point. 真题链接（重庆大学版高中必修三教材例句）：She has a broad knowledge of art and literature. 5.shop小p/h.商店；店铺v.购物；逛商店 名词形式（指人）：shopper(购物者) 构词解析：后缀-：加在动词后，构成名词，表”做…的人”。 同类词：teacher(教师)、worker(工人) 例句：We usually shop for groceries on weekends 真题链接（重庆大学版高中必修三同步练习）：There are many(shop)in the new mall,.soit's very convenient for us to buy things..(答案：shops) 6.ache /eik/v.疼痛；隐痛；渴望n.疼痛：隐痛 复合词：headache(头痛)、toothache(牙痛) 构词解析：”che”可独立作名词或动词，与表示身体部位的名词结合构成复合词，表”…痛”。 例句：My back aches after sitting at the desk all day. 真题链接（重庆大学版高中必修三教材例句)：She stayed up late last night and now she has a terrible headache 7.awkward/'kwad/adj.尴尬的；笨拙的；棘手的 副词形式：awkwardly 名词形式：awkwardness 构词解析：后缀-y:构成副词；-nss:加在形容词后，构成名词，表”性质、状态”。 同类词：happy一happiness(幸福)，、sad→sadness(悲伤) 例句：He felt awkward when he realized he had forgotten her name. 真题链接（重庆大学版高中必修三同步练习)：He stood(awkward)in front of the crowd,not knowing what to say.(答案：awkwardly) 高中必修第三册重庆大学版 【词汇精讲】 Unit 3 Science and Discovery 8.despite/dh'spat/prp.尽管；不管；不顾 同义词组：in spite of 构词解析：前缀de-:表”相反、否定”；词根”spite意为”恶意、怨恨”，整体表示”不管（恶意)”， 即”尽管”。 例句：Despite the heavy rain,they still went hiking, 真题链接（重庆大学版高中必修三教材例句)：She arrived on time despite the traffic jam. 9.midnight/'midnart/h.午夜：子夜；夜半 构词解析：合成词：id(中间的)+night(夜晚)，指’夜晚的中间时刻”，即”午夜’。 同类词：midday(正午)、midweek(周中) 例句：The party didn't end until midnight,.and everyone was tired but happy. 真题链接（重庆大学版高中必修三同步练习）：e decided to meet at (midnight)to watch the meteor shower.(答案：midnight) l0.onto/'pntu/prep.到…之上；向…之上 构词解析：合成介词：o(在…上)+to(向)，表示”向…之上并接触表面”。 同类词：into(进入)、upon(在…之上) 例句：She carefully placed the books onto the shelf one by one. 真题链接（重庆大学版高中必修三教材例句）：The cat jumped onto the table and started playing with the ball. 综合训练 一、根据句意及汉语提示完成单词 6.She submitted her job(yesterday and is waiting for a reply. 7.The一（庥烦）of losing the key made him late for the meeting 8.Their(婚姻）has lasted for20 years and they still love each other. 9.The()of the river is about 100 meters at this section. 10.He has a_(广泛的)knowledge of history and geography. 二、用所给单词的适当形式填空 1.You need to(application)for a visa before traveling to that country. 2.The noise from the construction site is very_(bother)to the residents nearby. 3.My grandparents have been(marry)for over 50 years. 3 高中必修第三册重庆大学版 【词汇精讲】 Unit 3 Science and Discovery 4.The new policy was(broad)supported by the public. 5.Many-(shop)were waiting outside the mall before it opened. 6.She had a terrible(headache)after staying up all night. 7.He answered the question_(awkward)in front of the whole class. 8.(despite)his illness,he continued working on the project. 三、完成句子（每空一词) 1.尽管天气很冷，他们还是坚持完成了比赛。 -the cold weather,they kept on finishing the race. 2.她小心翼翼地把杯子放到桌子上。 She carefully placed the cup-the table. 3.聚会直到午夜才结束。 The party didn't end until. 4.他站在那里，尴尬地不知道说什么。 He stood there_,not knowing what to say. 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。 Yesterday was a busy day for me.In the morning,I needed to_(application)for a library card,so I went to the city library first.The process was a bit-(bother),but the librarian helped me patiently. On my way back,I met a friend who was_(shop)for groceries.We talked for a while,and she mentioned her parents'30th wedding-(marry)anniversary next month In the afternoon,I had to prepare a speech for the school meeting.I felt_(awkward)at first because I'm not good at public speaking.-(despite)the difficulty,I practiced several times.By evening, my throat started to_(ache),so I drank some hot tea.At I finally finished the speech draft.I hope it will go well tomorrow! 参考答案 I.根据句意及汉语提示完成单词 6.application 7.bother 8.marriage 9.breadth 10.broad 4 高中必修第三册重庆大学版 【词汇精讲】 Unit 3 Science and Discovery IⅡ.用所给单词的适当形式填空 1.apply 2.bothersome 3.married 4.broadly 5.shoppers 6.headache 7.awkwardly 8.Despite I.完成句子 1.Despite 2.onto 3.midnight 4.awkwardly V.语篇填空 1.apply 2.bothersome 3.shopping 4.marriage 5.awkward 6.Despite 7.ache 8 midnight 5