Unit 1 Plants-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）

高中选择性必修第二册重庆大学版 【Unit1】 词义辨析及同义替换精讲 【Unit 1】Plants-Reading Actively 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 brush /braf/n.W.刷，擦拭 contest/'"kontest/n.;kan'test/v.engage/m'geId3/V.参与；从事： remarkable/r'ma:kabl/adj.非竞赛；争夺 吸引 凡的：显著的 persuade /p3'sweid/v.说服；劝statement/'stertmant/n.陈述；声 shoot/fu:t/v.m.射击：芽 说 明 wreckage/'rekid3/n.残骸：残余 contestant /kan'testant//n.参赛 物 者；竞争者 词义辨析及同义替换 1.contest/'kpntest//n.竞赛；kn'test/v.争夺 词义辨析： contest(n.):指有组织的比赛、竞赛，强调竞争的过程和结果，如演讲比赛、体育竞赛等。 competition:含义更广，泛指各类竞争活动，可指抽象的“竞争”，也可指具体比赛，是通用词。 同义替换： competition,match 例句： Our school will hold an English speech contest next month. 真题链接：（重庆大学版高中选择性必修第二册同步练习） There will be a singing-in the school hall this Friday. A.contest B.game C.paty(答案：A) 2.persuade /p3'sweid/v.说服；劝说 词义辨析： persuade::强调通过劝说使对方“接受观点或采取行动”，结果成功，常用搭配persuade sb.todo sth. advise::仅表示“提出建议”，不强调对方是否接受，搭配advise sb.to do sth.。 同义替换： convince,induce 1 高中选择性必修第二册重庆大学版 【Unit1】 词义辨析及同义替换精讲 例句： She finally persuaded her parents to let her study abroad. 真题链接：（重庆大学版高中选择性必修第二册单元测试） My friend tried to me to join the music club,but I refused. A.persuade B.suggest C.order (答案：A) 3.engage /in''ged3/v.参与；从事；吸引 词义辨析： engage::侧重“投入（活动/工作）”或“吸引（注意力）”，常用搭配engage in（从事)、engage sb.'s attention(吸引注意力)。 participate:强调“主动参与”，不及物动词，需搭配介词in,如participate in an activity。 同义替换： involve,occupy 例句： Students should engage in more social activities to improve their abilities. 真题链接：（重庆大学版高中选择性必修第二册期末复习题） All the students are encouraged to_in the school volunteer program. A.engage B.take C.make(答案：A) 4.statement/'steitmant/n.陈述；声明 词义辨析： statement:指正式的书面或口头“声明、陈述”，强调内容的清晰性和权威性，如政府声明、法 律陈述。 declaration:语气更正式，多指“公开宣言、宣告”，如独立宣言，常涉及重大事件或立场。 同义替换： declaration,announcement 例句： The company issued a statement about the new product launch. 真题链接：（重庆大学版高中选择性必修第二册阅读专项） The president's_on climate change was reported by all major newspapers A.statement B.talk C.story (答案：A) 5.remarkable /rI'ma:kobl/adj.非凡的；显著的 词义辨析： remar'kable:侧重“因不寻常而值得注意”，强调品质或成就的突出，如remarkable achievement (非凡成就)。 outstanding:指“在同类中脱颖而出的、杰出的”，如outstanding student(优秀学生)。 同义替换： extraordinary,notable 高中选择性必修第二册重庆大学版 【Unit1】 词义辨析及同义替换精讲 例句： Her remarkable courage in facing difficulties moved everyone around her. 真题链接：（重庆大学版高中选择性必修第二册词汇练习） Yuan Longping made_contributions to world food security. A.remarkable B.common C.normal (答案：A) 6.shoot/ut/v.射击；芽 词义辨析： shoot(v.):作“射击”时，侧重动作本身，可指用枪、箭等发射：作“发芽”时，指植物长出 新芽。 fire:仅表示“开火、射击”，对象多为枪支，如fire a gun,不用于“发芽”义。 同义替换： fire,sprout 例句： The hunter shot a deer in the forest.The seeds began to shoot after a week's rain. 真题链接：（重庆大学版高中选择性必修第二册完形填空) He_an arrow at the target and hit the center. A.shot B.threw C.pushed(答案：A) 7. brush /braf/n~.刷，擦拭 词义辨析： bush(v.):指用刷子“刷、擦”，动作轻柔，如刷牙、刷衣服，也可指“轻触、掠过”。 scub:强调“用力擦洗”，对象多为顽固污渍，如scrub the floor(擦洗地板)。 同义替换： clean,wipe 例句： Remember to brush your teeth before going to bed 真题链接：（重庆大学版高中选择性必修第二册基础训练) She her hair carefully with a comb every morning. A.brushed B.washed C.cut(答案：A) 8. wreckage/'rekid3/n.残骸：残余物 词义辨析： wreckage:特指“事故（如车祸、空难）后的残骸、碎片”，是不可数名词。 uins:指“建筑物等的废墟、遗迹”，强调长期荒废的状态，如ancient ruins(古代遗迹)。 同义替换： debris,remains 例句： The rescuers found the wreckage of the plane in the mountain. 3 高中选择性必修第二册重庆大学版 【Unit1】 词义辨析及同义替换精讲 真题链接：（重庆大学版高中选择性必修第二册阅读理解） After the earthquake,only theof the old temple remained. A.wreckage B.ruins C.stones (答案：B) 9.contestant/kan'testant/n.参赛者：竞争者 词义辨析： contestant:指“竞赛中的参赛者”，强调其“参与者”身份，如选秀节目选手、演讲比赛参赛者。 competitor:泛指“竞争者”，可指商业、体育等领域的对手，范围更广。 同义替换： participant,competitor 例句： There are 50 contestants in the national math competition. 真题链接：（重庆大学版高中选择性必修第二册语法填空) All themust arrive at the venue before 8:00 a.m. A.contestants B.audience C.judges(答案：A) 综合演练 综合练习 一、 单项选择 1.The school will organize a dancing_next month,and many students are preparing for it. A.contest B.competition C.game 2.My parents tried tome to study medicine,but I chose art instead. A.advise B.persuade C.suggest 3.All citizens are encouraged toin community service to build a better society. A.participate B.engage C.take 4.The government issued a formalto address the public's concerns about environmental protection A.statement B.declaration 4 高中选择性必修第二册重庆大学版 【Unit1】 词义辨析及同义替换精讲 C.announcement 5.Herperformance in the piano competition surprised everyone present. A.remarkable B.outstanding C.common 6.The archer_an arrow at the target and scored a perfect hit. A.fired B.shot C.threw 7.After the storm,the rescuers found theof the ship on the coast. A.wreckage B.ruins C.remains 8.All must register at the reception desk before entering the competition hall. A.contestants B.competitors C.participants 二、根据句意及汉语提示完成单词 1.The company's official()on the accident was released yesterday. 2.She has made._(非凡的)progress in her studies since last semester 3.A total of 200(will take part in the national singing competition 4.It's important for students to()in extracurricular activities actively. 5.The police are still searching for the()of the crashed helicopter. 6.He finally (his sister to go hiking with him this weekend. 三、用所给单词的适当形式填空 1.Students should be encouraged to engage in(society)activities to gain practical experience. 2.The president's(state)on education reform has attracted widespread attention. 3.All the_(contest)are required to submit their works by Friday. 4.The little girl's(remark)talent in painting won her a scholarship 高中选择性必修第二册重庆大学版 【Unit1】 词义辨析及同义替换精讲 5.After the rain,the seeds began to(shoot)and grow into small plants. 四、完成句子（每空一词） 1.他成功说服父母允许他参加国际英语演讲比赛。 He successfully his parents to let him join the international English speech_ 2.所有员工都被要求从事团队合作以提高工作效率。 All employees are required to_teamwork to improve work efficiency 3.这家公司就产品质量问题发表了一份正式声明。 The company issued a formal_regarding the product quality problem. 4.袁隆平对农业科学的贡献是非凡的，影响了全世界。 Yuan Longping's contributions to agricultural science are_,affecting the whole world. 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。 Last week,our school held an English speech(contest/competition).A total of 50 -(contestants/competitors)from different grades participated.The theme was "My Dream".Many students delivered(remarkable/outstanding)speeches,but the most impressive one was from Li Ming.He talked about his dream to become an environmental scientist and(persuaded/advised) everyone to protect the earth.His speech(engaged/participated)the audience's attention com- pletely.After the event,the principal made a(statement/declaration),praising all participants for their courage and effort. 参考答案 I单项选择 1.A2.B 3B4.A5.A6B7.A8.A IⅡ根据句意及汉语提示完成单词 1.statement 2remarkable 3.contestants 4.engage 5.wreckage 6.persuaded ⅡI用所给单词的适当形式填空 1.social 2.statement 3.contestants 4.remarkable 5.shoot V.完成句子 1.persuaded;contest 2.engage in 3.statement 4.remarkable 6 高中选择性必修第二册重庆大学版 【Unit1】 词义辨析及同义替换精讲 V.语篇填空 1.contest 2.contestants 3.remarkable 4.persuaded 5.engaged 6.statement 7