Unit 2 Sports and Fitness Lesson 1-2025-2026学年高中英语词义辨析及同义替换精讲必修第一册（北师大版

高中必修1北师大版 【寒假专版】 D版词义辨析及同义替换精讲 寒假专版 【Unit2】Sports and Fitness Lesson 1 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 underdog/'ndog/n.处于劣*bench /bent/n.替补队员席 的信任或期望)(31) 势的人（队）：弱方(30) (30) onto'ontu/prep.到…上，向 defeat/di'fi:t/v.(在比赛、战争replacement /r'plersmant/n.替 …上(31) 中)战胜，打败(30) 换的人（物）(30) exta/'ekstra3/adj.额外的，另外 company/'kAmpani/n.公司：一 desire/dr'zaa/n.渴望(30) 的(31) 群人(30) crash /kraf/vi..&t.猛撞(31)pay off取得成功：奏效(31) guy/ga/n.(非正式)男人，家伙crash into猛撞，猛击(31) keep up with跟上，保持同步 30) gather/'geǒ/vi.&t.聚集，聚(3l) champion/'tfaempian/n.冠军，合(31) energy/'enad3in.力量，活力 第一名(30) gather around聚集(31) (31) *shot/小ot/n.投球，击球(30) not.anymore不再…(3l) crowd/krad/n.人群(31) inspir ation/sp3'rejn/n.激励，pack /pak/n.包，包裹；vi.&t.clap /klaep/vi.&t.鼓掌，拍手 鼓舞：给人以灵感的人/物：灵把…包起来(31) (31) 感(30) sharply /'fapli/adv.严厉地，毫earn/3n/t.赢得；博得(31) try out for sth参加…选拔 不客气地(31) (30) let sb down使失望，辜负（别人 词义辨析及同义替换 1.defeat/di'fi:t/v.(在比赛、战争中)战胜，打败 词义辨析： defeat:强调在竞争、战争或比赛中“战胜对手”，宾语通常为“人或团队”，不用于被动语态表 “被打败”时需用be defeated.。 beat:与defeat含义相近，口语中更常用，宾语多为“对手、敌人”，可用于被动语态。 同义替换： beat,overcome 例句： 高中必修1北师大版 【寒假专版】 D版词义辨析及同义替换精讲 Our team defeated the strongest opponent in the final. 真题链接：（北师大版高中必修1同步练习） The basketball team the visiting team by 10 points yesterday. A.won B.defeated C.beat up (答案：B) 2.company/Pkmp3ni/n.公司；一群人 词义辨析： company:作“公司”讲时，侧重商业组织；作“一群人”时，强调“陪伴、同伴”，不可数。 fim:多指“小型公司、商行”，侧重专业性或合伙性质。 同义替换： fim,corporation（公司)：companionship(陪伴) 例句： She works in a software company downtown. 真题链接：（北师大版高中必修1单元测试） My father runs a small that sells handmade furniture A.company B.crowd C.bench 1(答案：A) 3.desire/d'zaa/n.渴望 词义辨析： desire:正式用语，指“强烈的愿望、渴望”，后可接for sth或to do sth: wish:普通用词，指“希望、愿望”，可实现或不可实现，搭配wish to do/sth。 同义替换： longing,craving 例句： His desire to win the championship drove him to practice every day 真题链接：（北师大版高中必修1同步练习) She has a strong-to learn English well and study abroad. A.desire B.inspiration C.energy (答案：A) 4.gather/geia/vi.&t.聚集，聚合 词义辨析： gather:强调“从各处聚集到一起”，可指人或物，常用gather around(聚集在周围)。 collect:侧重“有目的、有计划地收集”，如收集物品、信息等。 同义替换： assemble,collect 例句： People gathered around to watch the street performance. 2 高中必修1北师大版 【寒假专版】 D版词义辨析及同义替换精讲 真题链接：（北师大版高中必修1单元测试） The teacher asked the students to all the books and hand them in. A.gather ·B.crash C.pack(答案：A) 5.pack /paek/n.包，包裹；vi.&t.把…包起来 词义辨析： pck:作动词时指“把…装入包中”，强调“整理、打包”；作名词指“背包、包裹”。 pack up:固定短语，意为“收拾行李、打包”。 caTy:侧重“携带、搬运”，不强调“打包”动作。 同义替换： bundle,wrap 例句： She packed her clothes into the suitcase before the trip. 真题链接：（北师大版高中必修1同步练习） You need to_your things quickly,the bus is leaving in 10 minutes. A.pack B.crash C.eaun(答案：A) 6.earn/3n/t.赢得：博得 词义辨析： eam:指“通过努力、工作或行为获得（金钱、荣誉、尊重等）”，搭配earn money/respect。 win:侧重“在竞争、比赛中获胜”，宾语多为“奖品、比赛、荣誉”，如win a prize。 同义替换： gain,win 例句： His hard work earned him the trust of his colleagues 真题链接：（北师大版高中必修1单元测试） She_a scholarship by getting the highest score in the exam. A.earned B.defeated C.clapped(答案：A) 7.clap /klaep/vi.&vt.鼓掌，拍手 词义辨析： clap:指“用手掌拍打发出声音”，表示赞赏、鼓励，可作不及物动词(clap for sb)或及物动词 (clap hands)。 applaud:正式用语，侧重“以掌声表示赞赏”，比cla即更强调“尊敬或正式场合”。 同义替换： applaud,cheer 例句： The audience clapped loudly after the performance. 高中必修1北师大版 【寒假专版】 D版词义辨析及同义替换精讲 真题链接：（北师大版高中必修1同步练习） Everyone_when the champion walked onto the stage. A.clapped B.crashed C.gathered (答案：A) 8.pay off取得成功：奏效 词义辨析： pyof:指“努力、计划等最终获得成功或回报”，主语多为“努力、投资”等。 pay back:意为“偿还（债务）、报复”，宾语多为“钱、人”。 同义替换： succeed,work out 例句： All his efforts to learn English finally paid off when he passed the exam. 真题链接：（北师大版高中必修1单元测试) After months of hard training,their plan to win the game. A.paid off B.let down C.kept up with(答案：A) 9.let sb down使失望，辜负（别人的信任或期望） 词义辨析： let sb down:侧重“未能达到他人期望而使人失望”，后接人作宾语。 disappoint:及物动词，直接接人或事，如disappoint sb/sth。 同义替换： disappoint,fail 例句： He promised to help me,but he let me down at the last minute. 真题链接：（北师大版高中必修1同步练习） Don't_your parents_;they are looking forward to your success A.let;down B.keep;up C.pay;off (答案：A) l0.keep up with跟上，保持同步 词义辨析： keep up with:指“跟上（进度、速度、他人）”，强调不落后，后接人或事物。 catch up with:侧重“追上、赶上（原本落后的人或事物）”。 同义替换： keep pace with,catch up with 例句： I have to study hard to keep up with my classmates. 真题链接：（北师大版高中必修1单元测试》 If you don't study hard,you will find it hard to the others in the class. A.keep up with B.let down C.pay off (答案：A) 4 高中必修1北师大版 【寒假专版】 D版词义辨析及同义替换精讲 l1.inspiration/nsp3'ren/n.激励，鼓舞：给人以灵感的人/物：灵感 词义辨析： inspiration: 指“灵感、鼓舞人心的人或事物”，不可数或可数，强调“激发创造力或动力”。 motivation: 侧重“动机、动力”，指促使行动的原因，如内在动力。 同义替换： motivation,stimulus 例句： The story of the underdog team was an inspiration to everyone. 真题链接：（北师大版高中必修1同步练习） Her courage and persistence were a great_to all of us. A.inspiration B.desire C.replacement (答案：A) l2.replacement/r'plersm3nt/n.替换的人（物） 词义辨析： replacement:指“替代物、代替者”，强调“取代原有事物的新事物”，搭配replacement for sth。 substitute:侧重“临时替代物或代用品”，可作名词或动词。 同义替换： substitute,stand-in 例句： The manager is looking for a replacement for the retired secretary. 真题链接：（北师大版高中必修1单元测试） We need a_for the broken machine as soon as possible. A.replacement B.company C.bench (答案：A) 综合演练 综合练习 一、 单项选择 1.The local teamtheir rivals by two goals in the final match. A.won B.defeated C.beat up 2.My uncle works in a smallthat designs computer software A.company B.crowd 5 高中必修1北师大版 【寒假专版】 D版词义辨析及同义替换精讲 C.bench 3.She has a strongto become a doctor and help people in need. A.desire B.inspiration C.energy 4.The students were asked toin the classroom before the meeting started. A.gather B.crash C.pack 5.After years of hard work,her efforts to start her own business finally A.paid off B.let down C.kept up with 二、根据句意及汉语提示完成单词 l.We need to find a_(替换的人)for the injured player as soon as possible. 2.The children()around the teacher to hear the story. 3.His_()for knowledge made him read books every day. 4.She()her suitcase carefully before the trip to Europe. 5.The audience()loudly when the singer finished her performance. 三、用所给单词的适当形式填空 1.All her hard training-(pay off)when she won the gold medal. 2.Don't(let down)your family;they believe in you. 3.The teacher asked us to(gather)all the test papers and hand them in. 4.She has a strong_(desire)to learn French and study in Paris. 5.The company is looking for a new _(replace)for the retired manager. 四、完成句子 1.If you don't study hard,you will fail to(E)your classmates. 6 高中必修1北师大版 【寒假专版】 D版词义辨析及同义替换精讲 2.His dream to become a scientist finally_(取得成功)after years of research. 3.She()the respect of her colleagues through her hard work. 4.1 We should not(使失望)our parents who have high hopes for us. 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。 Students often face challenges in their studies.Last term,Tom wanted to improve his English,so he made a plan and studied every day.At first,he struggled to 1(keep up with)his classmates,but he never gave up.His 2(desire)to succeed drove him to practice speaking and writing daily.One day,the teacher asked the class to 3-(gather)in groups to discuss a project.Tom was nervous,but he tried his best to share his ideas.To his surprise,his group won the first prize.His efforts finally 4(pay off),and he felt proud of himself.Now,Tom is more confident.He says,"Don't 5(let down)yourself.With hard work,anything is possible."His story has become an 6(inspiration)to many students in his class. 参考答案 I单项选择 1.B2.A3.A4.A5.A Ⅱ.根据句意及汉语提示完成单词 1.replacement 2.gathered 3.desire 4.packed 5.clapped I用所给单词的适当形式填空 1.paid off 2.let down 3.gather 4.desire 5.replacement V.完成句子 1.keep up with 2.paid off 3.earned 4.let down V.语篇填空 1.keep up with 2.desire 3.gather 4.paid off 5.let down 6.inspiration