Unit 6 Surprising Plants-Reading Actively-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（重庆大学版）

高中英语重庆大学版 必修第一册 词汇变形及词缀精讲 Unit 6 Surprising Plants Reading Acively 词汇变形及词缀精讲 全部单元单词 rarer /'reara)/adj.更稀有的；realityii/n.现实；实际情species/'spif:zn.物种；种类 更罕见的(rare的比较级) 况：真实 witness/wItnas/V.目击：见证： fortunately/'fo:tfanatli/adv.幸bear/bea)/v.忍受；承受；承作证n.目击者：证人：证据 运地；幸亏 担：生育n.熊 prove/p:v/V.证明：证实；显 protection /pr3tekn/n.保护；bat/baet//n.蝙蝠；球棒v.用球示 防护 棒击球 select/s'lekt/v.选择；挑选；选 policy'/PDlasi/n.政策；方针：unusual/n'ju:3usl/adj.不寻常拔/'si:lekt/adj.精选的：优等的 保险单 的：罕见的：与众不同的 title /'tartl/n.标题；题目；头衔； establish'stablif/v.建立：创usual/ju3ul/adj.通常的：寻称号 立；确立 常的：惯常的 current/kArant/ad.当前的：现 declare/d'klea(r)/V.宣布；声province/prDvins/n.省；省在的；通用的n.水流：电流：潮 明：宣称 份：（知识、兴趣）领域 流 extinct/k'stkt/adj.灭绝的：绝inch/mt/n.英寸：少量v.缓慢cash /kaef/n.现金：现款v.兑 种的；消亡的 移动 现：付现 extinction /ik'stmkn/n.灭绝：shade/ed/n.阴凉处；树荫；阴 绝种：消亡 影；色度V遮蔽：使阴暗 词汇变形及词缀精讲 1.protection /pra3'tekn/n.保护：防护 动词形式：protect 构词解析：前缀pro-:表“向前、预先”；词根tect(=cover,覆盖)：后缀-ion:构成名词，表“动 作、状态”。 同类词：collection(收集)←-collect(收集)、invention(发明)←-invent(发明) The government has taken measures to provide protection for endangered animals. 真题链接（重庆大学版高中必修第一册同步练习）：We should do our best to一the environment..(答 案：protect) 2.establish/'staeblif/v.建立；创立；确立 名词形式：establishment 高中英语重庆大学版 必修第一册词汇变形及词缀精讲 构词解析：前缀es(=ex-,出)：词根stab(=stand,站立)：后缀-ish:构成动词，表“使…”。 例句：Our school was established in 1950 and has a history of over70 years. 真题链接（重庆大学版高中必修第一册教材例句)：They plan to establish a new research center in the city. 3.declare /di'klea)/v.宣布；声明；宣称 名词形式：declaration 构词解析：前缀de-（表“完全”)：词根clar(=clear,清楚)：后缀-e:构成动词；-ation:构成名词。 The president declared that the new policy would be carried out next month. 真题链接（重庆大学版高中必修第一册同步练习）：The government made a一about the new environ- mental laws.(答案：declaration) 4.extinct/k'stkt/adj.灭绝的；绝种的 名词形式：extinction 构词解析：前缀ex-(表“出、完全”)；词根stinct(=prick,刺，引申为“生命”)：后缀t:构成形 容词：ion:构成名词。 例句：Many species have become extinct due to human activities. 真题链接（重庆大学版高中必修第一册教材例句)：The International Union for Conservation of Nature has listed this animal as extinct. 5.unusual/n'ju:3ual/adj.不寻常的；罕见的 反义词：usal（通常的)：副词形式：unusually 构词解析：前缀un-(表否定)：usual(通常的)：后缀y:构成副词。 同类词：unhappy(不开心的)←-happy(开心的)、unfair(不公平的)←-fair(公平的) 例句：It is unusual for him to arrive late for class. 真题链接（重庆大学版高中必修第一册同步练习)：The weather this summer is一hot.(答案： unusually) 6.reality /ri'lti/n.现实；实际情况 形容词形式：real;副词形式：ealy 构词解析：词根real（真实的)；后缀-ity:构成抽象名词，表“性质、状态”。 例句：It's time for you to face reality and work hard. 真题链接（重庆大学版高中必修第一册同步练习)：In一，the problem is more complicated than we thought.(答案：reality) 7.select/sr'lekt/v.选择；挑选/'si:lekt/adj.精选的 名词形式：selection;形容词形式（另）：selective(选择性的) 构词解析：前缀se-(表“分开”)：词根lect(=choose,选择)：后缀-ion:构成名词；-ive:构成形 容词。 例句：We need to select the best candidate for the job. 真题链接（重庆大学版高中必修第一册同步练习）：The一of the team members will be finished next week.(答案：selection) 高中英语重庆大学版 必修第一册词汇变形及词缀精讲 8.current/'kArant/adj.当前的：现在的n.水流；电流 副词形式：currently 构词解析：词根cur(=un,跑，引申为“流动”)：后缀-ent:构成形容词；-y:构成副词。 例句：The current situation requires immediate action from all of us.. 真题链接（重庆大学版高中必修第一册教材例句）：Currently,.more and more people are paying attention to environmental protection. 9.fortunately/'fo:tfanatli/adv.幸运地；幸亏 形容词形式：fortunate;:名词形式：fortune 构词解析：词根fortun(=luck,运气)后缀-ate:构成形容词：y:构成词；-e:构成名词。 例句：Fortunately,.no one was hurt in the accident, 真题链接（重庆大学版高中必修第一册同步练习）：She is.一to have such a supportive family.(答 案：fortunate) 10.witness/wItnas//v.目击；见证n.目击者：证据 动词过去式/过去分词：witnessed 构词解析：词根wit(=now,知道)：后缀ness:此处构成名词，表“人或物”；动词为其基本含 义“见证”。 例句：The old man witnessed the changes in the city over the past50 years. 真题链接（重庆大学版高中必修第一册同步练习)：The police are looking forto the car accident. (答案：witnesses) 11.prove/pruv/v.证明；证实 形容词形式：proven（被证实的)：名词形式：proof 构词解析：词根prov(-test,测试)：后缀-e:构成动词；-en:构成形容词；f:构成名词(proof 为特殊变形)。 例句：He tried to prove his innocence with new evidence.. 真题链接（重庆大学版高中必修第一册同步练习）：The experiment一that the theory was correct..(答 案：proved) 12.title/'tatl/n.标题；头衔 动词形式：entitle(给…命名；使有权利) 构词解析：前缀en-（表“使…”)：title(标题)→entitle（使有标题/权利)。 例句：The title of the book is"The History of Nature'”. 真题链接（重庆大学版高中必修第一册同步练习）：This ticket一you to a free meal at the restaurant. (答案：entitles) 3 高中英语重庆大学版 必修第一册词汇变形及词缀精讲 综合训练 一、 根据句意及汉语提示完成单词 6.The government has taken measures to provide_()for endangered animals. 7.The (of the new hospital will benefit the local people. 8.The president made a(about the new policy in the press conference. 9.Many species are facing the risk of()due to environmental pollution. 10.We need to face _(and work hard to achieve our goals. 二、用所给单词的适当形式填空 1.We should do our best to (protection)the environment. 2.Our school was(establish)in 1950 and has a long history. 3.The government made a(declare)about the new environmental laws. 4.The International Union for Conservation of Nature has listed this animal as_(extinct). 5.It is_(usual)for him to arrive late for class 6.In(real),the problem is more complicated than we thought. 7.The(select)of the team members will be finished next week 8.(current),more and more people are paying attention to environmental protection. 9.She is_(fortunately)to have such a supportive family. 10.The police are looking for(witness)to the car accident. 三、完成句子（每空一词） 1.他试图用新证据证明自己的清白。 He tried to_his innocence with new evidence. 2.这本书的标题是《自然史》。 The_of the book is"The History of Nature". 3.这张票使你有权在这家餐厅享用一顿免费餐。 This ticket_you to a free meal at the restaurant. 高中英语重庆大学版 必修第一册 词汇变形及词缀精讲 4.这位老人见证了过去50年来这座城市的变化。 The old man-the changes in the city over the past 50 years. 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。 Environmental protection is becoming more and more important.The government has taken measures to provide-(protect)for endangered animals.Many species have become(extinct)due to human activities,so we need to take action immediately.-(current),a new research center will be_ (establish)in our city to study environmental issues.The(declare)about this project was made last week.Scientists will-(select)the best methods to deal with pollution.(fortunate),more and more people are aware ofthe importance of protecting the environment.We should face-(real)and work together to make our planet better.Remember,everyone can-(prove)that small actions can make a big difference. 参考答案 I.根据句意及汉语提示完成单词 6.protection 7.establishment 8.declaration 9.extinction 10.reality Ⅱ.用所给单词的适当形式填空 1.protect 2.established 3.declaration 4.extinct 5.unusual 6.reality 7.selection 8.Currently 9.fortunate 10.witnesses III.完成句子 1.prove 2.title 3.entitles 4.witnessed V.语篇填空 1.protection 2.extinct 3.Currently 4.established 5.declaration 6.select 7.Fortunately 8.reality 9.prove 5