Unit 3 It must belong to Carla-2025-2026学年九年级全一册英语词义辨析及同义替换精讲（鲁教版）

9年级全一册鲁教版 【寒假专版】 D版词义辨析及同义替换精讲 寒假专版 【Unit3】It must belong to Carla 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 whose/hu:z/pron.谁的 policeman /p3'li:sm3n/n.警察 疗的：内科的 picnic/pknk/n.野餐v.去野noise /noz/n.警察 purpose/'p3psn.目的；意图： 餐 noise /noIz/n.噪音；喧闹声 用途 attend/A'tend/v.出席；参加：照laboratory /la'bpratri/n.实验室；prevent/pri'vent/v.预防；阻止： 料 化验室 防止 valuable/vaeljuabl/adj.贵重的：sleepy/'sli:pi//adj.困倦的：瞌睡energy/'enad3ih.能量：精力：能 有价值的 的 源 anybody/'eni bpdi/pron.任何t express/k'spres/v.表达；表示；position/p3'zn/h.位置；职位； 人：无论谁 快递n.快车；快递 姿态 policeman/p3'li:sman/n.警察 circle/s3kl/h.圆圈；圈子V.圈victory/viktari/n.胜利；获胜 noise/'vaeljuabl/adj.贵重的：有出：环绕 enemy/'enami/n.敌人；仇敌；敌 价值的 leader /'li:da()n.领导者；领袖；军 anybody/'eni,bpdi/pron.任何首领 period/'piariad/n.一段时间；时 人：无论谁 medical/'medikl/ad.医学的：医期：句号 词义辨析及同义替换 1.attend/'tend/v.出席：参加：照料 词义辨析： attend:侧重“参加正式场合或活动”，如会议、课程、婚礼等，后接宾语时需加介词to(表“照 料”)或直接接名词（表“出席”）。 join:指“加入某组织、团体或人群”，成为其中一员，如join the army。 take part in:强调“参与某项活动并发挥作用”，如take part in a competition。 同义替换： join,participate in 例句： We are going to attend the lecture on environmental protection this afternoon. 1 9年级全一册鲁教版 【寒假专版】 D版词义辨析及同义替换精讲 真题链接：（鲁教版九年级同步练习） My parents will my graduation ceremony tomorrow. A.attend B.join C.take part in (答案：A) 2.valuable/vaeljuabl/adj.贵重的；有价值的 词义辨析： valuable:既可指物品“贵重的”（如珠宝、文物），也可指抽象事物“有价值的”（如建议、经 验)，强调内在价值。 precious:侧重“珍贵的、珍稀的”，情感色彩更浓，如precious time、precious memories。 同义替换： precious,priceless 例句： Your advice is very valuable to me 真题链接：（鲁教版九年级同步练习） The old photo album is to my grandmother because it has many memories of her family. A.valuable B.cheap C.useless(答案：A) 3. express /ik'spres/v.表达；表示；快递n.快车；快递 词义辨析： express(v.):侧重“通过语言、行动等明确表达情感或想法”，如express love。 show:含义更广，可指“展示、表现”，通过行为或物品让他人看到，如show kindness。 同义替换： show,convey 例句： He expressed his thanks to the doctors and nurses after recovery. 真题链接：（鲁教版九年级同步练习） We should learn to our feelings bravely instead of keeping them to ourselves. A.express B.hide C.forget(答案：A) 4.prevent /prI''vent/v.预防；阻止；防止 词义辨析： prevent:.常用搭配prevent sb.from doing sth.,强调“采取措施阻止某事发生”，动作发生在事前。 stop:搭配stop sb.from doing sth.,与prevent含义相近，但更口语化，可指“使正在进行的动 作停止”。 keep:搭配keep sb.from doing sth,侧重“持续阻止某人做某事”，强调状态。 同义替换： stop,keep,avoid 例句： We should wash hands often to prevent the spread of diseases. 2 9年级全一册鲁教版 【寒假专版】 D版词义辨析及同义替换精讲 真题链接：（鲁教版九年级同步练习） The heavy rain us from going out for a picnic yesterday. A.prevented B.allowed C.helped(答案：A) 5.energy/'end3i/n.能量：精力：能源 词义辨析： energy:指“生理或心理上的精力”（不可数），或“物理学中的能量”“自然资源能源”（如solar energy ) power:侧重“权力、动力、电力”，如political power、electric power。 同义替换： strength,power 例句： After a good rest,he felt full of energy again. 真题链接：（鲁教版九年级同步练习） We should develop clean like wind and solar power to protect the environment. A.energy B.water C.time (答案：A) 6.victory/'vIktari/n.胜利：获胜 词义辨析： victory:指“战斗、比赛、竞争中的胜利”，是可数名词，强调结果。 success:含义更广，指“成功、成就”，可用于任何领域，如career success,.不可数或可数。 同义替换： triumph,success 例句： Our team finally won the victory after hard training 真题链接：（鲁教版九年级同步练习） The whole country celebrated the _of the war against the disease. A.victory B.failure C.difficulty (答案：A) 7.enemy/'enami/n.敌人；仇敌；敌军 词义辨析： enny:指“敌对的人或国家”，强调双方处于对立状态，可数名词。 opponent:侧重“比赛或竞争中的对手”，不一定是敌对关系，如a tennis opponent。 同义替换： opponent,foe 例句： In the story,the hero fought bravely against his enemies. 3 9年级全一册鲁教版 【寒假专版】 D版词义辨析及同义替换精讲 真题链接：（鲁教版九年级同步练习） Although they are】 on the football field,they are good friends in daily life. A.enemies B.partners C.classmates (答案：A) 8.period/'prariad/n.一段时间；时期；句号 词义辨析： period:指“具有特定特征的一段时间”，如a period of hard work,或“历史时期”，如the Ming Dynasty period。 time:泛指“时间”，含义最广，可指具体时刻或抽象时间，如a long time。. 同义替换： time,era 例句： We lived in the countryside for a short period when I was a child 真题链接：（鲁教版九年级同步练习） The Tang Dynasty was a of great achievement in Chinese history. A.period B.second C.minute (答案：A) 9.position/p3'zn/h.位置：职位；姿态 词义辨析： position:指“具体的位置、方位”（如on the map),或“工作职位”（如a manager position),也 可指“观点、态度”。 place:侧重“地点、场所”，泛指任何具体的空间位置，如a beautiful place。. 同义替换： place,post 例句： Can you find our school's position on the map? 真题链接：（鲁教版九年级同步练习） He applied for the of English teacher in our school and got it. A.position B.name C.address(答案：A) 10.purp0se/p3p3s/h.目的：意图；用途 词义辨析： purpose:指“做某事的明确目的或意图”，常用搭配on purpose(故意地)。 aim:侧重“想要达到的目标”，比purpose更具体，如the aim of the project。 同义替换： aim,goal 例句： What is the main purpose of this meeting? 9年级全一册鲁教版 【寒假专版】 D版词义辨析及同义替换精讲 真题链接：（鲁教版九年级同步练习） She came here with the of learning English well. A.purpose B.result C.question(答案：A) l1.leader /'li:d(r)n.领导者；领袖：首领 词义辨析： leader:泛指“领导者”，可指任何团体、组织中的负责人，如team leader。 head:侧重“具体部门或机构的负责人”，如head teacher(校长)、head of the company。 同义替换： head,chief 例句： A good leader should care about his team members 真题链接：（鲁教版九年级同步练习） Mr.Green is the of our school football team. A.leader B.player C.fan(答案：A) l2.medical/'nedikl/ad.医学的：医疗的：内科的 词义辨析： medical:指“医学的、医疗的”，与疾病治疗、医学研究相关，如medical care、medical students。 physical:侧重“身体的、物理的”，如physical health、physical exercise。 同义替换： clinical,medicinal 例句： She wants to study medical science and become a doctor. 真题链接：（鲁教版九年级同步练习） The hospital has the most advanced equipment in our city. A.medical B.educational C.musical (答案：A) 综合演练 综合练习 一、 单项选择 1.Students are required to the school meeting on Monday morning. A.attend B.join C.take part in 5 9年级全一册鲁教版 【寒假专版】 D版词义辨析及同义替换精讲 2.The antique vase is very because it has a history of over 500 years. A.valuable B.cheap C.useless 3.It's important to your ideas clearly in group discussions. A.express B.hide C.forget 4.Regular exercise can us from getting sick easily. A.prevent B.allow C.help 5.Wind and solar power are types of cleanthat protect the environment A.energy B.water C.time 二、根据句意及汉语提示完成单词 1.The soldiers fought bravely and finally won the (胜利)against the enemy. 2.My father works as a (领导者)in a big company.. 3.We should take good care of our_ (精力)by getting enough sleep. 4.The (医学的)team arrived at the disaster area quickly to help the injured. 5.What is the (目的)of your visit to this city? 6.This old photo album is(to my family because it holds many memories. 三、用所给单词的适当形式填空 1.She expressed her (thank)to the doctors after recovering. 2.We should develop more clean(energy)to reduce pollution 3.The (lead)of the team encouraged everyone to keep trying. 4.My grandparents lived in the countryside for a long (period). 5.He applied for the (position)of sales manager and got it. 6 9年级全一册鲁教版 【寒假专版】 D版词义辨析及同义替换精讲 6.The (medicine)equipment in this hospital is very advanced. 四、完成句子（每空一词) 1.我们必须阻止这种疾病的传播。 We must the of this disease. 2.她参加了学校的英语演讲比赛并获得了一等奖。 She the school English speech competition and won first prize. 3.这段历史时期对中国文化的发展影响很大。 This historical had a great influence on the development of Chinese culture. 4.他加入了军队，成为一名勇敢的士兵。 He the army and became a brave soldier. 5.这张地图对我们寻找宝藏很有价值。 This old map is very for us to find the treasure. 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。 Last week,our school held a sports meeting.Many students decided to (1) (attend/join)the competitions.My friend Tom is good at running and he wanted to win the 100-meter race.He practiced hard every day to build up his(2)(energy/power).On the day of the race,all his classmates came to cheer for him.Tom ran as fast as he could and finally crossed the finish line first. The whole class celebratedhis(3)(victory/success)loudly.After the meeting,Tom said,"The (4) (purpose/aim)of my hard training was to make my class proud."His teacher also praised him,saying,"Tom is a good(5) (leader/head)for other students because he never gives up." 参考答案 I单项选择 1.A2.A3.A4.A5.A Ⅱ.根据句意及汉语提示完成单词 1.victory 2.leader 3.energy 4.medical 5.purpose 6.valuable ⅡI用所给单词的适当形式填空 1.thanks 2.energy 3.leader 4.period 5.position 6.medical 7 9年级全一册鲁教版 【寒假专版】 D版词义辨析及同义替换精讲 V.完成句子 1.prevent;spread 2.took part in 3.period 4.joined 5.valuable V.语篇填空 1.join 2.energy 3.victory 4.purpose 5.leader P