Unit 1 Teenage life一-2025-2026学年高中英语词义辨析及同义替换精讲必修第一册（人教版）

高中必修一人教 【词义辨析精讲】 Unit 1 Teenage life 必修一 【Unit 1】Teenage life 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 teenage/'ti:nerd3yadj.十几岁的 prefer /prI'f3:r)/vt.较喜欢 suitable/'su:tab(a)l/adj.适合的： (指13至19岁)：青少年的 prefer...to…喜欢…多于… 适用的 teenager /'ti:nerd33(r)/n.(13 content/'kpntent/n.内容；pl]suitable for对…适合的 19岁之间的)青少年 目录：（书、讲话、节目等的）主 actually/'ektfoal/adv.事实上： ballet/'bele/n.芭蕾舞；芭蕾舞题 的确 剧 movement/mu:vmnt/n.动作；challenge/'t∫elmd/n.挑战；艰 volunteer/vplan'ta(r)/n.志愿运动；活动 巨任务：t.怀疑；向…挑战 者：vi.&t.自愿做 greenhouse/'gri:nhaus/n.温室；title/'tat(p)/n.(书、诗歌等的) debate/d'bet/n.&t.&vi.辩论：暖房 名称：标题：职称；头衔 争论 clean up打扫（或清除）干净 词义辨析及同义替换 1. volunteer/,vplan'tiar)/n.志愿者：vi.&vt.自愿做 词义辨析： volunteer:作动词时强调主动自愿提供帮助或服务，不带强迫性：作名词时指从事志愿活动的 人。 offer:侧重主动提出给予帮助、建议等，语气较直接，常见搭配offer to do sth: 同义替换： offer,donate(作动词时) 例句： Many students volunteer to clean up the park on weekends. 真题链接：（人教版高中必修一同步练习） He to help the old lady carry her heavy bag A.refused B.volunteered C.stopped(答案：B) 2.debate/dr'bet/n.&t.&vi.辩论；争论 高中必修一人教 【词义辨析精讲】 Unit 1 Teenage life 词义辨析： debate:侧重指正式的、有组织的辩论或争论，双方观点明确，常涉及公共话题或学术问题。 argue:指因意见不同而激烈争论，语气较强烈，可能带有情绪，常用搭配argue with sb.about sth. 同义替换： argue,discuss(正式场合) 例句： The students had a heated debate about environmental protection in class 真题链接：（人教版高中必修一单元测试） They for hours about whether to build a new greenhouse A.debated B.agreed C.slept(答案：A) 3.prefer /prI'f3)/t.较喜欢 词义辨析： prefer:表示在两者之间更喜欢其中一方，常用搭配prefer A to B或prefer doing sth. 1k:泛指“喜欢”，程度较弱，使用范围更广，可接名词、动名词或不定式。 同义替换： favor,like better 例句： I prefer tea to coffee because it is healthier. 真题链接：（人教版高中必修一同步练习） She reading books at home to going out with friends. A.prefers B.hates C.starts (答案：A) 4.content/kontent/n.内容：[pl.]目录；（书、讲话、节目等的）主题 词义辨析： content:指书籍、文章、演讲等的具体内容，也可指目录：作形容词时表示“满意的”（读音 为/kan'tent/)。 topic:侧重指谈话或文章的主题、话题，范围较窄。 同义替换： subject,topic 例句： The content of this book is mainly about teenage life. 真题链接：（人教版高中必修一单元测试） What is the main of the passage? A.content B.title C.movement(答案：A) 5.challenge/'t[aelmnd3/n.挑战：艰巨任务：t.怀疑；向…挑战 词义辨析： challenges:作名词时指需要努力克服的困难或挑战；作动词时表示“向…挑战”或“对…表 高中必修一人教 【词义辨析精讲】 Unit 1 Teenage life 示怀疑”。 difficulty:侧重指做某事时遇到的具体困难，程度可轻可重。 同义替换： difficulty,task(作名词时) 例句： Climbing the mountain is a big challenge for me,but I will try my best. 真题链接：（人教版高中必修一同步练习） Learning a new language is a,but it is also interesting A.challenge B.hobby C.game(答案：A) 6.itle/'tat(a)/n.(书、诗歌等的)名称；标题；职称；头衔 词义辨析： ttle:指书籍、文章、电影等的标题或名称，也可指人的职称或头衔。 name:泛指人或事物的名称，使用范围最广。 同义替换： name,headline(指新闻标题时) 例句： The title of the novel is"The Teenager's Dream". 真题链接：（人教版高中必修一单元测试） Please write down the of the passage on the blackboard. A.title B.content C.movement (答案：A) 7.actually/'ekt fualr/adv.事实上；的确 词义辨析： actually:强调实际情况与表面或想象的不同，用于纠正或补充说明。 really:表示“真正地、确实地”，语气较直接，常用于加强语气。 同义替换： really,in fact 例句： I thought the movie was boring,but actually it was very interesting. 真题链接：（人教版高中必修一同步练习） Do you like ballet? _I prefer modern dance. A.Actually B.Suddenly C.Usually (答案：A) 8.suitable/'sutb(a)l/adj.适合的：适用的 词义辨析： suitable:指人或事物与特定目的、场合或要求相匹配，常用搭配be suitable for。 fit:侧重指身体或物品的大小、形状等合适，也可指能力上胜任，常用搭配be fit for。 3 高中必修一人教 【词义辨析精讲】 Unit 1 Teenage life 同义替换： fit,appropriate 例句： This pair of shoes is suitable for running 真题链接：（人教版高中必修一单元测试） The volunteer work is for teenagers who like helping others A.suitable B.difficult C.expensive (答案：A) 9.movement/'mu:vmant//n.动作：运动；活动 词义辨析： movement:可指身体的动作、物体的移动，也可指有组织的社会运动或政治运动。 notion:侧重指物体的机械运动或动作的过程，科学术语中较常用。 同义替换： motion,activity 例句： The dance requires graceful movements of the arms and legs 真题链接：（人教版高中必修一同步练习） The environmental aims to protect the greenhouse from pollution. A.movement B.title C.content (答案：A) l0.clean up打扫（或清除）干净 词义辨析： clean up:强调彻底打扫或清理，使某物变得干净整洁，宾语通常是场所或物品。 clean:泛指“打扫、清洁”，范围较广，可直接接宾语，也可单独使用。 同义替换： tidy up,clear up 例句： We need to clean up the classroom before the teacher comes. 真题链接：（人教版高中必修一同步练习） After the party,everyone helped to the room A.clean up B.put on C.take off (答案：A) 综合演练 高中必修一人教 【词义辨析精讲】 Unit 1 Teenage life 综合练习 一、 单项选择 1.Many students to clean up the park on weekends. A.refused B.volunteered C.stopped 2.They for hours about whether to build a new greenhouse. A.debated B.agreed C.slept 3.She reading books at home to going out with friends. A.prefers B.hates C.starts 4.What is the main of the passage? A.content B.title C.movement 5.Learning a new language is a,but it is also interesting. A.challenge B.hobby C.game 6.Please write down the of the passage on the blackboard. A.title B.content C.movement 7.-Do you like ballet? I prefer modern dance A.Actually B.Suddenly C.Usually 8.The volunteer work is for teenagers who like helping others. A.suitable B.difficult C.expensive 高中必修一人教 【词义辨析精讲】 Unit 1 Teenage life 9.The environmental aims to protect the greenhouse from pollution. A.movement B.title C.content 10.After the party,everyone helped to the room. A.clean up B.put on C.takeoff 二、根据句意及首字母提示填空 1.Many people v to help the homeless in their free time 2.The students had a heated d about environmental protection in class. 3.I ptea to coffee because it is healthier. 4.The c of this book is mainly about teenage life. 5.Climbing the mountain is a big c for me,but I will try my best. 6.The t of the novel is"The Teenager's Dream". 7.A,I thought the movie was boring,but it was very interesting. 8.This pair of shoes iss_ for running 9.The dance requires graceful m of the arms and legs 10.We need to cup the classroom before the teacher comes. 三、用所给单词的适当形式填空 1.He (volunteer)to help the old lady carry her heavy bag yesterday. 2.They (debate)the problem for two hours and finally reached an agreement. 3.She (prefer)singing to dancing when she was young. 4.The (content)of the speech was very inspiring 5.This task is a great (challenge)for all of us. 6.The」 (title)of the article is very attractive. 6 高中必修一人教 【词义辨析精讲】 Unit 1 Teenage life 7. (actual),I have never been to Beijing before. 8.This dress is(suitable)for the party than that one. 9.The(movement)of the planets is a complex subject. 10.They (clean up)the park every weekend. 四、完成句子（每空一词) 1.许多学生自愿在周末打扫公园。 Many students up the park on weekends. 2.他们就是否建一个新温室辩论了儿个小时。 They hours about whether to build a new greenhouse. 3.比起咖啡，我更喜欢茶。 I tea coffee 4.这本书的内容主要是关于青少年生活的。 The this book is mainly about teenage life. 5.学一门新语言是一项挑战，但也很有趣。 Learning a new language is a,but it is also 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。 Li Ming is a high school student.He often (1) (volunteer/offer)to help others in his com- munity.Last week,there was a discussion about environmental protection.Students(2) (de- bated/argued)warmly about how to reduce pollution.Li Ming said he (3)(preferred/liked) riding a bike to taking a car.The teacher asked about the (4)(content/topic)of his speech, and he explained it clearly.He also mentioned that protecting the environment is a(5)(chal- lenge/difficulty)but necessary task.The(6)(title/name)of his speech was"Green Life".(7) (Actually/Really),many students agreed with him.They thought his ideas were (8) (suitable/fit)for teenagers.After the discussion,they decided to start an environmental (9) (movement/activity)and(10)(clean up/clean)the park next Sunday. 参考答案 7 高中必修一人教 【词义辨析精讲】 Unit 1 Teenage life I.单项选择 1.B2.A3.A4.A5.A6.A7.A8.A9.A10.A Ⅱ.根据句意及首字母提示填空 1.volunteer 2.debate 3.prefer 4.content 5.challenge 6.title 7.Actually 8.suitable 9.movements 10.clean I用所给单词的适当形式填空 1.volunteered 2.debated 3.preferred 4.content 5.challenge 6.title 7.Actually 8.more suitable 9.movement 10.clean up V.完成句子 1.volunteer to clean 2.debated for 3.prefer to 4.content of 5.challenge interesting V.语篇填空 1.volunteers 2.debated 3.preferred 4.content 5.challenge 6.title 7.Actually 8.suit- able 9.movement 10.clean up 8