Unit 2 Animals-Reading Actively-2025-2026学年高中英语词义辨析及同义替换精讲选择性必修第二册（重庆大学版）

高中重庆大学版 【Unit2】 Animals -Reading Acively 词汇精讲 【Unit2】Animals-Reading Acively 词义辨析及同义替换精讲 本单元核心词汇 一、全部单元单词 source/so:sn.来源：出处 beekeeper/bi:ki:pa()/n.养蜂degr aded/d'greidid/adj..退化 constantly/'konstantli/adv.不断人 的：降级的 地：经常地 conjunction /kan'd3kn/n.连neasure/me3a()/n./v.措施；测 constant/konstant/adj.持续的：接词；结合 量 不变的 attract the attention of/a'traekt habitat/'haebtaet/n.栖，息地：生 patiently /'perfntli/adv.耐心地33'tenn Dv/phrase吸引…的活环境 patient/'perfnt//adj.n.有耐心注意力 reintroduce ri:mntra'dju:s/v. 的：病人 confirmed /kan'fmd/adj.确认新引入；再介绍 patience/'peufns/n.耐心；忍耐 的：坚定的 词义辨析及同义替换 1. constant/'kpnstant/adj.持续的：不变的 词义辨析： constant:强调“持续不断的”或“固定不变的”，侧重于稳定性和持续性，如constant rain(持 续的雨)、constant temperature(恒温)。 continual:侧重“频繁重复的”，中间可能有短暂间隔，如continual interruptions(频繁的打断)。 同义替换： continual,steady 例句： The machine makes a constant noise when it's running 真题链接：（重庆大学版高中选择性必修第二册同步练习) He has kept up a-correspondence with his old friends for over 20 years. A.constant B.occasional C.rare(答案：A) 2.patient/pent/adj./n.有耐心的；病人 词义辨析： 高中重庆大学版 【Unit2】 Animals -Reading Acively patient(形容词)：指人“有耐心的”，能容忍延迟或麻烦，如a patient teacher(有耐心的老师)。 patient(名词)：指“病人”，接受医疗护理的人，如The doctor is examining a patient. patience(名词)：抽象概念“耐心：忍耐”，如lose patience(失去耐心)。 同义替换： tolerant (adj.):sick person (n.) 例句： As a nurse,she is very patient with the elderly patients 真题链接：（重庆大学版高中选择性必修第二册单元测试） Thewaited quietly for the doctor in the waiting room. A.patients B.patience C.patient(答案：A) 3. measure'me3a)/n.v.措施；测量 词义辨析： measure(名词)：指“措施：方法”，常用复数形式，如take measures(采取措施)；也可指“度 量单位”，如a measure of length(长度单位)。 measure(动词)：表示“测量；估量”，如measure the room(测量房间尺寸)；也可指“有， 长/宽”，如The river measures500 kilometers. 同义替换： step (n.);measure up (v.) 例句： The government has taken effective measures to protect the environment. 真题链接：（重庆大学版高中选择性必修第二册期中复习题） We need to_the distance between the two cities before planning the trip. A.measure B.take C.do(答案：A) 4.habitat/haebitaet/n.栖息地；生活环境 词义辨析： habitat:特指动植物的“自然栖息地”，强调生物生存的自然环境，如the panda's natural habitat (熊猫的自然栖息地)。 environment:泛指“环境”，可指自然环境或社会环境，如protect the environment（保护环境)、 social environment(社会环境)。 同义替换： natural home,living place 例句： Deforestation has destroyed many animals'habitats 真题链接：（重庆大学版高中选择性必修第二册阅读理解题） The loss of-is the main reason for the decrease in the number of this bird A.habitat B.environment C.house (答案：A) 2 高中重庆大学版 【Unit2】 Animals-Reading Acively 5.confirmed /kan'f3md/adj.确认的；坚定的 词义辨析： confirmed(形容词)：意为“确认的：证实的”，如a confirmed report（已确认的报道)：也可指 “坚定的：根深蒂固的”，如a confirmed smoker(老烟民)。 certain:指“确定的：无疑的”，强调主观上的肯定，如certain success(必然的成功)。 同义替换： verified,definite 例句： The news of his arrival has been confirmed by the airport. 真题链接：（重庆大学版高中选择性必修第二册语法填空） We need a_answer before making the final decision. A.confirmed B.certain C.sure (答案：A) 6.reintroduce/ri:mtr3'dju:s/v.重新引入：再介绍 词义辨析： reintroduce:前缀“re”表示“再次”，指“重新引入（某物）到原有环境”或“再次介绍（某 人/某物)”，如reintroduce a species(重新引入物种)。 introduce:指首次“介绍；引入”，如introduce a new product(推出新产品)、introduce oneself (自我介绍)。 同义替换： reintroduce,bring back 例句： Scientists plan to reintroduce the endangered species to its original habitat 真题链接：（重庆大学版高中选择性必修第二册完形填空） The government decided to-the old tradition to celebrate the festival. A.reintroduce B.introduce C.start (答案：A) 7.conjunction /kan'd3kn/n.连接词；结合 词义辨析： conjunction（语法术语)：指“连接词”，如and,but,or等，连接单词、短语或句子。 connection:指“联系；关联”，强调事物之间的逻辑关系，如a connection between two events(两 件事之间的联系)。 同义替换： link,joining word 例句： In the sentence"I like apples and bananas","and"is a conjunction. 真题链接：（重庆大学版高中选择性必修第二册语法专题练习） Which of the following is a coordinating? 高中重庆大学版 【Unit2】 Animals -Reading Acively A.conjunction B.connection C.link (答案：A) 8.attract the attention of/A'traekt a3'ten fn Dv/phrase吸引…的注意力 词义辨析： attract the attention of:强调“主动吸引某人的注意力”，如The bright colors attracted the attention of the children. catch one's attention:与attract the attention of同义，但更口语化，如Her loud voice caught ever yone's attention. 同义替换： catch one's attention,draw one's attention 例句： The interesting experiment attracted the attention of all the students in the class. 真题链接：（重庆大学版高中选择性必修第二册阅读理解题） The advertisement was designed to-young customers. A.attract the attention of B.pay attention to C.focus on (答案：A) 综合演练 综合练习 一、 单项选择 1.The rain has caused flooding in many villages this month. A.constant B.continual C.occasional 2.The nurse was verywhen explaining the treatment plan to the worried family. A.patient B.patience C.tolerant 3.The government plans to take newto reduce air pollution in the city. A.measure B.measures C.steps 4.The tiger's naturalhas been destroyed by deforestation in recent years. A.habitat B.environment 4 高中重庆大学版 【Unit2】 Animals -Reading Acively C.house 5.Before building the bridge,workers need tothe width of the river accurately. A.measure B.take C.confirm 二、根据句意及首字母提示填空 1.The local government has taken effective mto protect the endangered birds. 2.The panda's natural h in the mountains is being carefully protected 3.After the storm,the number of c_cases of flu increased in the hospital. 4.Scientists are trying tor-the lost species to its original living place. 5.The teacher used a ruler to mthe length of the blackboard. 三、用所给单词的适当形式填空 1.The doctor examined the_(patient)and prescribed some medicine. 2.We need a_(confirm)email from the company before booking the tickets. 3.The river_(measure)800 meters in width at its widest point. 4.Deforestation has led to the loss of many animals'(habitat) 5.The teacher asked us to find the(conjunction)in the sentence "I like tea but not coffee" 四、完成句子 l.The government has_(采取措施)to improve public transportation. 2.Before the trip,we must_(测量距离)between the two cities. 3.The loss of natural一（栖，息地）is a major threat to wildlife.. 4.The bright red sign was designed to一（吸引…的注意力）drivers. 五、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。 5 高中重庆大学版 【Unit2】 Animals -Reading Acively Wildlife protection is crucial for maintaining ecological balance.Many species are losing their natural 1-(habitat)due to human activities.To solve this,governments have taken 2-(measure)such as building nature reserves.Scientists also 3-(measure)the size of these reserves to ensure they are large enough.For example,a reserve for red pandas must have enough bamboo to support their 4_ (constant)need for food.In some cases,experts even 5-(reintroduce)species that were once extinct in the area.To succeed,everyone needs to be 6(patient)and work together to protect these fragile environments. 参考答案 I.单项选择 1.A2.A3.B4.A5.A I工.根据句意及首字母提示填空 1.measures 2.habitat 3.confirmed 4.reintroduce 5.measure I用所给单词的适当形式填空 1.patients 2.confirmed 3.measures 4habitats 5.conjunction V.完成句子 1.taken measures 2.measure the distance 3.habitat 4.attract the attention of V.语篇填空 1.habitats 2.measures 3.measure 4.constant 5.reintroduce 6.patient 6