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

高中·重庆大学版 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·重庆大学版·必修第二册Unit3 riends and Friendship-Reading Acively 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/d3o/n.欢乐：喜悦；乐趣；selflessly/'selflasli/adv.无私地： 情：友爱 乐事 忘我地 loyal/IbIl/adj.忠诚的：忠心的：sorrow/'sDra/n.悲伤：悲痛：devote/d'vat/v.致力于；奉献： 忠贞的 不幸；懊悔 投入 loyalty/'loralti/n.忠诚：忠心；忠 sincere /sin'sIa(r)/adj. 真诚的； devotion/d'van/n.奉献：忠 贞 诚挚的：真心实意的 诚：热爱 trust/tAst/v.h.信任；信赖；委sincerity/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： reliable /rI'lar3bl/adj.可靠的；可supportive/ap3:trv/adj..支持袖手旁观 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 词汇核心考点精讲 1.loyal/'1bl/adj.忠诚的：忠心的：忠贞的 ·核心考点：词性：形容词(adj) 2个核心义：忠诚的（对人组织）、忠贞的（对感情） ·必记搭配与例句：●be loyal to(对…忠诚)：Dogs are loyal to their owners. ●loyal friend(忠实的朋友)：He is my loyal friend, ·重点派生词：●loyalty(名词)：show loyalty to(对…表示忠诚) 2.reliable/r'laiabl/adj.可靠的；可信赖的 ·核心考点：词性：形容词(adj.) 1个核心义：可靠的：可信赖的 ·必记搭配与例句：·reliable person(可靠的人)：She is a reliable person. ●reliable information(可s靠的信息)：We need reliable information. ·重点派生词：·reliably(副词)：work reliably(可靠地工作) ●reliability(名词)：the reliability of the data(数据的可靠性) 高中·重庆大学版 寒假专版 3.sincere/sn'sIa)/adj.真诚的：诚挚的 ·核心考点：词性：形容词(adj) 1个核心义：真诚的：诚挚的 ·必记搭配与例句：·sincere apology(真诚的道歉)：Please accept my sincere apology. ●be sincere in(在…方面真诚)：He is sincere in his love ·重点派生词：·sincerity（名词)：show sincerity(表现出真诚) ●sincerely(副词)：Yours sincerely(谨启，书信结尾) 4.supportive/s3'ptv/adj.支持的：鼓励的 ·核心考点：词性：形容词(adj) 1个核心义：支持的：鼓励的 ·必记搭配与例句：·supportive of(支持…)：My parents are supportive of my study. ●supportive friend(给予支持的朋友)：She is a supportive friend. ·重点派生词：·support(动词/名词)：support sb.(支持某人)：get support(得到支持) 5.selfless/'selflas/adj.无私的：忘我的 ·核心考点：词性：形容词(adj) 1个核心义：无私的：忘我的 ·必记搭配与例句：●selfless love(无私的爱)：Mother's love is selfless selfless(selfless dedication):He showed selfless dedication to his work. ·重点派生词：·selflessly(副词)：help others selflessly(无私地帮助别人) ●selflessness(名词)：the spirit of selflessness(无私精神) 6.devote/d'vawt/v.致力于：奉献 ·核心考点：词性：动词(v) 1个核心义：致力于；奉献 ·必记搭配与例句：●devote oneself to(致力于)：He devotes himself to teaching. ●devote time to(把时间用于)：I devote two hour's to reading every day. ·重点派生词：●devotion(名词)：devotion to duty(忠于职守) ●devoted(形容词)：devoted mother(慈爱的母亲) 7.friendship/'frendfip/n.友谊：友情 ·核心考点：词性：名词(n) 1个核心义：友谊：友情 ·必记搭配与例句：●build friendship(建立友谊)：We build friendship through communication ●deep friendship(深厚的友谊)：They have a deep friendship 高中·重庆大学版 寒假专版 ·重点派生词：●friend(名词)：good friend(好朋友) 8.trust/trAst/v.h.信任；信赖：委托：信托 ·核心考点：词性：动词/名词（v.n.) 2个核心义：信任(v.m)、委托(v) ·必记搭配与例句：●trust sb.（信任某人)：I trust him. ●trust in(相信…)：We trust in our team. ●have trust in(对…有信任)：She has trust in me. ·重点派生词：●trustful（形容词)：trustful eyes(信任的眼神) ●trustworthy（形容词)：trustworthy person(值得信任的人) 9.share /fea()/v.分享；分担；共有；分配n.一份：份额：股份 ·核心考点：词性：动词/名词(vn) 2个核心义：分享(v.)、一份(n.) ·必记搭配与例句：●share sth.with sb.(与某人分享某物)：I share my toys with my brother. ●share in(分担)：We share in the work. ●a share of(一份)：He has a share of the profit ·重点派生词：●sharing(名词)：food sharing(食物分享) 10.sorrow/'sprau/.n.悲伤：悲痛 ·核心考点：词性：名词(n) 1个核心义：悲伤：悲痛 ·必记搭配与例句：·feel sorrow(感到悲伤)：She feels sorrow for her loss. ●sorrow at(对…的悲伤)：His sorrow at the news was obvious. ·重点派生词：●sorrowful(形容词)：sorrowful news(令人悲伤的消息) 11.stand by支持：站在…一边：袖手旁观 ·核心考点：词性：动词短语(V,) 2个核心义：支持、站在…一边 ·必记搭配与例句：·stand by sb.(支持某人)：I will stand by you forever. ●stand by one's decision(坚持某人的决定)：He stands by his decision. 12.in trouble处于困境：遇到麻烦 ·核心考点：词性：介词短语(prep.) 1个核心义：处于困境：遇到麻烦 ·必记搭配与例句：●be in trouble(处于困境)：He is in trouble now. ●get sb.in trouble(使某人陷入麻烦)：Don't get me in trouble. 高中·重庆大学版 寒假专版 13.care for关心：照顾；喜欢 ·核心考点：词性：动词短语(V) 2个核心义：关心：照顾、喜欢 ·必记搭配与例句：●care for sb.(照顾某人)：She cares for her sick mother. ●care for sth.(喜欢某物)：Idon't care for coffee. 14.devotion/d'van/n.奉献；忠诚 ·核心考点：词性：名词(n) 2个核心义：奉献、忠诚 ·必记搭配与例句：·devotion to（对…的奉献/忠诚)：Her devotion to her family is great ●deep devotion(深厚的热爱)：He has a deep devotion to music,. ·重点派生词：·devote(动词)：devote to(致力于) ●devoted(形容词)：devoted fans(忠实粉丝) 15.selflessly/'selflasli/adv.无私地：忘我地 ·核心考点：词性：副词(adv.) 1个核心义：无私地：忘我地 ·必记搭配与例句：·help selflessly(无私地帮助)：He helps others selflessly. ·work selflessly(忘我地工作)：They work selflessly for the country. ·重点派生词：·selfless(形容词)：selfless person(无私的人) ●selflessness(名词)：the quality of selflessness(无私的品质) 词汇核心考点综合训练 1.一、单项选择 1.My dog is always to me and never leaves my side. 。A.loyal ●B.reliable ·C.sincere ●D.supportive 2.You can ask her for help-she is a very person. ●A.selfless 高中·重庆大学版 寒假专版 ·B.reliable 。C.sincere ●D.supportive 3.Please accept my apology for being late ·A.loyal ●B.sincere ·C.selfless ●D.supportive 4.My parents are always of my dreams and encourage me to try. ·A.supportive 。B.reliable ●C.sincere 。D.selfless 5.Mother Teresa was known for her love and care for the poor. 。A.loyal ●B.reliable ·C.selfless ·D.sincere 6.He most of his time to studying English every day. ·A.devotes ·B.shares ●C.trusts ●D.cares 高中·重庆大学版 寒假专版 7.True takes time to build and requires honesty. 。A.trust ●B.friendship ●C.devotion ●D.SOITOw 8.I you completely-you'll never let me down. ●A.trust ●B.share ●C.care ●D.devote 9.We should our happiness and sadness with our friends. ●A.tust ·B.share ●C.care 。D.devote 10.When I'm my best friend always stands by me. ●A.in trouble ●B.in control ●C.in order ●D.in public 2.二、根据提示补全句子 1.She shows great (loyal)to her family and friends. 2.The data must be (rely)to support our conclusion. 3.His (sincere)in helping others won everyone's respect. 高中·重庆大学版 寒假专版 4.We need your (support)to make this project successful. 5.She works (selfless)to help children in poor areas 6.His (devote)to teaching has inspired many students. 7. (friend)is one of the most valuable things in life. 8.You can always depend on his (trust)advice. 3.三、首字母填空 1.A good friend should be 1 and never betray you. 2.She is s in her belief that hard work leads to success. 3.We should c for the elderly and help them when they need it. 4.His d to the company earned him a promotion. 5.The s_ in her eyes showed she was deeply hurt by the news. 4.参考答案 ·一、单项选择 ABBACABABA ·二、根据提示补全句子 loyalty reliably sincerity support selflessly devotion Friendship trustworthy ·三、首字母填空 loyal sincere care devotion sorrow