Unit 3 Friends and Friendship - Reading Actively-2025-2026学年高中英语词义辨析及同义替换精讲必修第二册（重庆大学版）

高中必修第二册重庆大学版 【Unit3】 Friends and Friendship Reading Acively 【Unit3】Friends and Friendship 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 friend /frend/n.朋友；友人 有：分配n.一份：份额：股份我的：不考虑自己的 friendship/'frendfip/n.友谊；友joy/d3/n.欢乐；喜悦：乐趣；selflessly/'selflasli/ad.无私地： 情：友爱 乐事 忘我地 loyal/lbal/adj.忠诚的：忠心的；sorrOw/'spr3U/n.悲伤：悲痛：不devote/d'vaot/v.致力于；奉献： 忠贞的 幸；懊悔 投入 loyalty/'1rlti/n.忠诚；忠心；忠sincere/m'sIa)/adj.真诚的；devotion/d'vaon/n.奉献：忠 贞 诚挚的；真心实意的 诚：热爱 trust/trAst/v.m.信任；信赖：委sincerity/sm'serati/n.真诚：诚care for关心：照顾；喜欢 托：信托 挚；真挚 stand by支持：站在…一边：袖 reliable'larabl/adj..可靠的；可supportive/s3ptrv/adj.支持手旁观 信赖的：确实的 的：支援的：鼓励的 in trouble处于困境；遇到麻烦 share/ea)/v.分享；分担；共selfless/'selflas/adj.无私的；忘 词义辨析及同义替换 1.loyal/'lba/adj.忠诚的：忠心的：忠贞的 词义辨析： loyal:侧重对人、组织或信念的忠诚，强调始终如一的支持，形容词。 faithful::除“忠诚的”外，还可指“如实的、准确的”，如faithful translation(忠实翻译)。 同义替换： faithful,devoted 例句： A loyal friend will stand by you in trouble. 真题链接：（重庆大学版高中必修第二册同步练习） Dogs are known for being to their owners. A.clever B.loyal C.brave(答案：B) 高中必修第二册重庆大学版 【Unit3】 Friends and Friendship 2.reliable /r'lar3bl/adj.可靠的：可信赖的：确实的 词义辨析： reliable:指人或事物“可信赖的、质量稳定的”，强调结果的一致性。 dependable:侧重“能依靠的”，语气比reliable更强，多用于描述人。 同义替换： dependable,trustworthy 例句： She is a reliable person and always keeps her promises. 真题链接：（重庆大学版高中必修第二册单元测试) You can ask Tom for help.He is very and will finish the work on time A.lazy B.reliable C.careless (答案：B) 3.sincere/sn'sIat)/adj.真诚的；诚挚的；真心实意的 词义辨析： sincere:强调发自内心的情感或态度，不虚伪，形容词。 genuine:侧重“真实的、非伪造的”，可形容物品或情感，如genuine leather(真皮)。 同义替换： genuine,heartfelt 例句： Please accept my sincere thanks for your help 真题链接：（重庆大学版高中必修第二册同步练习） Her smile made everyone feel warm. A.sincere B.cold C.false (答案：A) 4.selfless/'selflas/adj..无私的；忘我的；不考虑自己的 词义辨析： selfless:强调“无私的、不考虑个人利益”，形容词。 unselfish:与selfless含义相近，更侧重“不自私的”，语气较日常。 同义替换： unselfish,altruistic 例句： The doctor devoted his life to helping others with selfless spirit. 真题链接：（重庆大学版高中必修第二册单元测试） Mother's love is because she always puts her children first. A.selfless B.selfish C.proud(答案：A) 5.devote/d'vatv.致力于：奉献；投入 2 高中必修第二册重庆大学版 【Unit3】 Friends and Friendship 词义辨析： devote:及物动词，常用搭配devote..to.(把…奉献给…)，to后接名词或动名词。 dedicate:正式用词，侧重“庄严地奉献”，如dedicate one's life to science。. 同义替换： dedicate.commit 例句： She decided to devote her life to education 真题链接：（重庆大学版高中必修第二册同步练习） He most of his time to studying English last year. A.spent B.devoted C.cost(答案：B) 6.care for关心；照顾；喜欢 词义辨析： care for:多表示“关心、照顾（病人、老人等）”或“喜欢（用于否定句或疑问句）”。 look after:侧重“照料、看管”，口语化，如look after a baby。. 同义替换： look after,take care of 例句： She stayed at home to care for her sick mother. 真题链接：（重庆大学版高中必修第二册单元测试） Could you help memy pet dog while I'm away? A.look up B.care for C.give up (答案：B) 7.stand by支持；站在一边；袖手旁观 词义辨析： stand by:表示“支持某人”时，后接人：表示“袖手旁观”时，后接事件。 support:及物动词，直接接宾语，如support one’s decision。 同义替换： support,back up 例句： No matter what happens,I will stand by you. 真题链接：（重庆大学版高中必修第二册同步练习） When his friends were in trouble,he chose to them instead of leaving. A.stand by B.laugh at C.worry about (答案：A) 8.nt如ouble处于困境：遇到麻烦 词义辨析： in trouble:强调“陷入困难或麻烦的状态”，可作表语或后置定语。 in difficulty:侧重“在困难中”，语气较正式，如in financial difficulty。 3 高中必修第二册重庆大学版 【Unit3】 Friends and Friendship 同义替换： in difficulty,in a mess 例句： A true friend will help you when you are in trouble 真题链接：（重庆大学版高中必修第二册单元测试） If you keep making mistakes,you will get soon. A.in trouble B.in peace C.in order (答案：A) 9.trust/trAst/vh.信任：信赖；委托；信托 词义辨析： tust:作动词时强调“相信某人的可靠性”：作名词时指“信任的情感”。 believe:侧重“认为某事为真”，后接宾语从句或insb./sth 同义替换： believe in,rely on 例句： I trust him because he never tells lies 真题链接：（重庆大学版高中必修第二册同步练习） You can her to keep your secret. A.trust B.doubt C.refuse (答案：A) l0.share /fea()/v分享；分担；共有；分配n.一份：份额：股份 词义辨析： share:作动词时强调“共同拥有或分担”，常用搭配share sth.with sb.;作名词时指“份额”。 divide:侧重“分割、分配”，如divide the cake into pieces。 同义替换： divide,partake 例句： We should share our happiness and sorrow with friends. 真题链接：（重庆大学版高中必修第二册同步练习） Could you your book with me?I forgot mine at home A.share B.sell C.throw(答案：A) 11.jy/d3/n.欢乐；喜悦：乐趣；乐事 词义辨析： joy:指“强烈的、持久的喜悦”，较正式，如tears of joy。 happiness:侧重“幸福、满足的状态”，日常用词。 同义替换： happiness,delight 4 高中必修第二册重庆大学版 【Unit3】 Friends and Friendship 例句： Winning the game brought great joy to the team. 真题链接：（重庆大学版高中必修第二册单元测试） The children jumped with when they saw the presents. A.joy B.anger C.fear (答案：A) 12.sorrow/'sDra/n.悲伤；悲痛；不幸：懊悔 词义辨析： SOIrow: 正式用词，指“深沉的悲伤”，常因失去或不幸引起。 sadness: 普通用词，指“一般的悲伤情绪”，程度较轻。 同义替换： sadness,grief 例句： She expressed her sorrow for the loss of her friend. 真题链接：（重庆大学版高中必修第二册同步练习） The news of his grandfather's death filled him with A.sorrow B.excitement C.pride(答案：A) l3.supportive/ss'p3:tv/adj.支持的：支援的：鼓励的 词义辨析： apportive:指“给予帮助或鼓励的”，形容人或行为，如supportive parents。 helpful:侧重“有帮助的”，可形容人或事物，如a helpful book。 同义替换： helpful,encouraging 例句： Her supportive words gave me courage to try again 真题链接：（重庆大学版高中必修第二册单元测试） My teacher is very and always helps me solve problems. A.supportive B.careless C.strict(答案：A) 14.friendship/'frendfip/n.友谊：友情；友爱 词义辨析： friendship:指“朋友间的情谊”，抽象名词，强调关系的持久性。 fellowship:侧重“志同道合者间的情谊”或“团体中的伙伴关系”。 同义替换： companionship,bond 例句： True friendship can stand the test of time 5 高中必修第二册重庆大学版 【Unit3】 Friends and Friendship 真题链接：（重庆大学版高中必修第二册同步练习） is one of the most valuable things in life. A.Friendship B.Loneliness C.Wealth (答案：A) 综合演练 综合练习 一、 单项选择 1.A friend will never leave you when you are in trouble. A.loyal B.clever C.lazy 2.My brother is very -he always finishes his homework on time. A.careless B.reliable C.shy 3.Her smile made everyone in the room feel welcome. A.false B.cold C.sincere 4.Mother Teresa was famous for her love for the poor. A.selfish B.selfless C.proud 5.We should our happiness and sadness with our family members. A.share B.sell C.hide 6.When I'm away,could you pleasemy pet cat? A.look up B.care for C.give up 7.No matter what happens,I will always you. A.laugh at 6 高中必修第二册重庆大学版 【Unit3】 Friends and Friendship B.stand by C.worry about 8.If you don't study hard,you will get with your parents. A.in trouble B.in peace C.in order 9.You can him to keep your secret because he never lies A.trust B.doubt C.refuse 10. is more important than money in our daily life. A.Loneliness B.Wealth C.Friendship 二、根据句意及汉语提示完成单词 1.Dogs are known for being (忠诚的)to their owners. 2.This old watch is」 (可靠的)-it has worked for over20 years. 3.Please accept my (真诚的)thanks for your help 4.Teachers often show (无私的)love to their students. 5.He decided to (致力于)his life to helping disabled people, 6.We should learn to (our toys with other children 三、用所给单词的适当形式填空 1.She is a (support)mother who always encourages her children. 2.My grandfather is good at telling(friend)stories. 3.We should be (faith)to our promises 4.The doctor devoted himself to (save)patients'lives. 5.Her (sincere)made me believe in her. 四、完成句子 1 高中必修第二册重庆大学版 【Unit3】 Friends and Friendship 1.A true friend will (支持你)when you need help. 2.We should (关心老人)in our community: 3.She (把大部分时间投入到)studying English last year. (can bring us joy and comfort. 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。 A good friend shouldbe loyal,reliable,and sincere.When you are(1) (trouble),a loyal friend will stand by you and offer help.Areliable friend alwayskeeps promises,so you can(2) (trust) them with your secrets.Sincere friends share their (3)(joy)and sorrow with you,making life more meaningful.Mother's love is (4)(selfless).She often devotes her time to (5) (care)for her children and never asks for anything in return.To build true(6) (friendship),we should learn to be supportive and share our lives with others. 参考答案 I单项选择 1.A2.B 3.C4.B5.A6.B7B8.A9.A10.C Ⅱ.根据句意及汉语提示完成单词 1.loyal 2reliable 3.sincere 4.selfless 5.devote 6.share I用所给单词的适当形式填空 1.supportive 2.friendly 3.faithful 4.saving 5.sincerity V.完成句子 1.stand by you 2.care for the old 3.devoted most of her time to 4.Friendship V.语篇填空 1.in trouble 2.trust 3joy 4.selfless 5.caring 6.friendship 8