Unit 3 Friends and Friendship-Reading Actively-2025-2026学年高中英语易错词汇精讲必修第二册（重庆大学版）

高中必修第二册重庆大学版 寒假专版 B版易错词汇精讲 【寒假专版】 高中·重庆大学版·必修第二册Unit3 Friends and Friendship 单元词汇总览 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；乐selflessly/'selflasli/aw.无私地： 情；友爱 事 忘我地 loyal/'11al/adj.忠诚的：忠心的；sorrow/'spraU/n.悲伤：悲痛：不devote/d'vaUt/V.致力于；奉献： 忠贞的 幸：懊悔 投入 loyalty/lralti//n.忠诚：忠心；忠sincere/smn'sIa/ad.真诚的：诚devotion/d'van/n.奉献：忠诚： 贞 挚的：真心实意的 热爱 trust/trAst/v.n.信任；信赖；委sincer'ity/sn'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 /rI'larabl/adj.可靠的；可supportive/3'po:trv/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 /fea()/v.分享；分担；共selfless/'selflas/adj.无私的：忘 易错词汇精讲 1.trust/trAst/v.n.信任；信赖：委托；信托 ·易错点：作动词时易误用被动语态，如错误表达I am trusted him”,正确应为I trust him”;作 名词时易与faith混淆，tust侧重“基于可靠度的信任”，faith侧重“信念”。 ·精讲：常用搭配trust sb.to do sth.(相信某人会做某事)：ust in sth.(信赖某物)。 ·例句：We trust him to keep our secret..(我们相信他会保守我们的秘密。) ·真题链接：（重庆大学版高中必修第二册同步练习）：You can一（信任）her to finish the work on time.(答案：trust) 2.share /fea(/v.分享：分担；共有；分配n.一份：份额；股份 ·易错点：作动词时易漏加介词with,错误表达”share your ideas me'”,正确应为”share your ideas with me'”:作名词“股份”时易误写为share's。 ·精讲：固定搭配share sth.with sb.(与某人分享某物)：share in sth.（分担某事)。 ·例句：She always shares her snacks with her classmates ·真题链接：：We should learn to一（分享）happiness and sorrow with our friends.(答案：share) 3.care for关心；照顾：喜欢 高中必修第二册重庆大学版 寒假专版 ·易错点：易与take care of混淆，care for更侧重情感上的“关心”或“喜欢”，take care of侧重 具体“照顾”：作“喜欢”时语气较委婉，易误理解为“照顾”。 ·精讲：作“照顾”时可替换为look after:作“喜欢”时常用于否定句和疑问句。 ·例句：(I)he cares for her elderly parents every day..(照顾)（②）Idon't really care for spicy food. (喜欢) ·真题链接：：We should一一（关心）the children in poor areas.(答案：care for) 4.stand by支持：站在一边；袖手旁观 ·易错点：易混淆多义，“袖手旁观”含义易被忽略，如错误理解He stood by when I was in trouble' 为“支持我”，实际为“袖手旁观”；易误写为standed by,stand的过去式为stood。 ·精讲：表示“支持”时后接人，如stand by sb.:表示“袖手旁观”时常与when引导的时间状 语从句连用。 ·例句：No matter what happens,I will stand by you.(支持) ·真题链接：：Dont一一（袖手旁观）when others need help.(答案：stand by) 5.in trouble处于困境：遇到麻烦 ·易错点：易误加定冠词the,错误表达”in the trouble'”;易与get into trouble(陷入麻烦)混淆， in trouble侧重状态，get into trouble侧重动作。 ·精讲：常用搭配be in trouble(处于困境)；ask for trouble(自找麻烦)。 ·例句：If you don't study hard,you will be in trouble ·真题链接：：When he was.一一（处于困境），his friends helped him a lot.(答案：in trouble) 6.sincere/sn'sIa)/adj.真诚的：诚挚的：真心实意的 ·易错点：易误写为sincereity(错误名词形式)，正确名词为sincerity;易与serious(严肃的)混 淆。 ·精讲：常用搭配be sincere about sth.(对某事真诚)；副词形式为sincerely(真诚地)，常用于 书信结尾。 ·例句：She gave me a sincere apology for her mistake. ·真题链接：：We should be一（真诚的）when making friends.(答案：sincere) 7.devotion/d'van/n.奉献；忠诚；热爱 ·易错点：易与动词devote混淆，devotion为名词，常用搭配devotion to sth.:devote为动词，搭 配devote oneself to sth.。 ·精讲：devotion to sb./sth.表示“对…的忠诚/热爱”，to为介词，后接名词或动名词。 ·例句：Her devotion to teaching has inspired many students. 真题链接：：His一（奉献）to his family moved everyone around him.(答案：devotion) 高中必修第二册重庆大学版 寒假专版 8.reliable /r'larabl/adj.可靠的；可信赖的：确实的 ·易错点：易误写为relyable(错误拼写，正确为reliable):易与dependent(依赖的)混淆，reliable 强调“可依靠的”，dependent强调“依赖他人的”。 ·精讲：常用搭配a reliable friend(可靠的朋友)：副词形式为reliably。. ·例句：This is a reliable source of information. ·真题链接：：You can ask Tom for help because he is a一（可靠的）person.(答案：reliable) 9.selfless/'selflas/adj.无私的；忘我的：不考虑自己的 ·易错点：易误写为selflessless(错误派生词)，名词形式为selflessness:易与selfish(自私的) 混淆，注意否定前缀self.与-less的组合。 ·精讲：反义词为selfish(自私的)：副词形式为selflessly ·例句：The selfless doctor saved many lives during the disaster. ·真题链接：：We should learn from his一（无私的）spirit.(答案：selfless) 10.share/小ea)/n.一份：份额；股份 ·易错点：作“股份”讲时易与stock混淆，share侧重“公司股份的单位”，stock侧重“股票总 称”：易误用作可数名词时单复数混淆，如错误表达two share”,正确应为"two shares”。 ·精讲：常用搭配a share of(一份)：shares in a company(公司股份)。 ·例句：He owns 10%shares in the company: ·真题链接：：Each of us has a一（份额of responsibility in the project.(答案：share) 11.loyl/1bIal/adj.忠诚的；忠心的：忠贞的 ·易错点：易误写为royal(皇室的)，两词发音相近但含义不同；易漏写字母l,错误拼写为loy al。 ·精讲：固定搭配be loyal to sb./sth.(对…忠诚)：名词形式为loyalty。 ·例句：Dogs are always loyal to their owners ·真题链接：：He has been一（忠诚的）to his country all his life.(答案：loyal) 12.jy/d3/n.欢乐：喜悦；乐趣；乐事 ·易错点：易误用作可数名词，错误表达”many joys”,joy通常为不可数名词，指抽象“快乐”： 作“乐事”时为可数名词，需注意语境。 ·精讲：常用搭配to one'sjoy(令某人高兴的是)：a source of joy(快乐的源泉)。 ·例句：The children cried with joy when they saw the presents. ·真题链接：：It brings me great一（喜悦）to help others.(答案：joy) 高中必修第二册重庆大学版 寒假专版 易错词汇综合训练 1.一、单项选择 1.Which of the following is the correct sentence? .A.I am trusted him to keep the secret. B.I trust him to keep the secret C.I trust in him keep the secret. .D.I trust he to keep the secret. 2.She alwaysher toysher younger brother. ·A.shares;to ●B.share,with ●C.shares,with ●D.share,to 3.-Do you spicy food?-No,I don't really like it. ●A.care for ●B.take care of ●C.look after ●D.care about 4.When his friend was in trouble,he_instead of helping. ·A.stoodby ·B.stand by 。C.standed by ●D.stands by 5.My brother often gets intobecause he doesn't follow the rules. ●A.the trouble 高中必修第二册重庆大学版 寒假专版 ·B.trouble ●C.in trouble ●D.a trouble 6.The word“_”means“忠诚的”in Chinese. ●A.royal ·B.loyal ·C.sincere 。D.reliable 7.Her_to teaching has made her popular among students. ●A.devote ·B.devotion ●C.devotions 。D.devoting 8.-Is this news_?-Yes,I heard it from a_source. .A.reliable;reliable .B.reliably;reliable .C.reliable;reliably D.reliably,reliably 9.To my,all my friends came to my birthday party. ●A.joy ·B.joys ·C.joyful ·D.joyfully 10.He wrote a_letter to apologize for his mistake. 高中必修第二册重庆大学版 寒假专版 ·A.sincere ·B.sincerity ●C.serious ·D.sincerely 2.二、根据句意及汉语提示完成单词 1.We should learn to (happiness with our family 2.My parents always_一（关心）my study and health. 3.Don't一_（袖手旁观）when someone is in danger.. 4.When you are一_（处于困境），don't forget to ask for help. 5.A一（可靠的）friend will always support you.. 6.Her (to the project moved everyone in the team. 3.三、首字母填空 1.Tis very important in a friendship. 2.She sby me when I faced difficulties last year. 3.I don't cfor coffee;I prefer tea. 4.The students were in tbecause they forgot to do their homework. 5.He has a ssmile and everyone likes talking to him. 6.L-to one's country is a great virtue. 4.四、用所给单词的适当形式填空 1.He is_(sincere)sorry for breaking the window. 2.My dog's(loyal)to me never changes. 3.She spent her life in(devote)to helping the poor. 4.(stand)by your friends when they need you is important. 5.The child clapped his hands with(joy)when he saw the gifts. 5.参考答案 ·一、单项选择 1B2.C3.A4.A5B6B7.B8.A9.A10.A 高中必修第二册重庆大学版 寒假专版 ·二、根据句意及汉语提示完成单词 1.share 2.care for 3.stand by 4.in trouble 5.reliable 6.devotion ·三、首字母填空 1.Trust 2.stood 3.care 4.trouble 5.sincere 6.Loyalty ·四、用所给单词的适当形式填空 1.sincerely 2.loyalty 3.devotion 4.Standing 5.joy