Unit 5 Languages around the world三-2025-2026学年高中英语词义辨析及同义替换精讲必修第一册(人教版)

2026-02-22
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学段 高中
学科 英语
教材版本 高中英语人教版必修第一册
年级 高一
章节 Unit 5 Languages Around the World
类型 学案
知识点 词汇
使用场景 同步教学-新授课
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 PDF
文件大小 144 KB
发布时间 2026-02-22
更新时间 2026-02-22
作者 北京菁榕教育咨询有限公司
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审核时间 2026-02-22
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高中必修一人教 【核心精讲】 词义辨析及同义替换 必修一 【Unit5】Languages around the world 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 custom/'kAstam/n.习俗;风俗:步骤;t.处理;加工 社会:团体 习惯 distinguish /dr'stgw/vi.&vt.heritage/'heritid/n.遗产(指国 deny /dr'na/vt.否认;否定;拒区分:辨别;看清;认出 家或社会长期形成的历史、传统 绝承认 dialect/daialekt//n.方言:地方 和特色) equal/ikw(e)1/adj.相等的:平话 tongue /t/n.舌头;语言;口 等的:胜任的;t.等于;敌得commit/ka'mt/vt.承诺:保证语 过:n.同等的人;相等物 (做某事、遵守协议或遵从安排point of view观点;看法 importance/m'p:t(a)nsn.重等);vi.忠于;全心全意投入historical/hr'storik(a)1/adj.历 要性;重要 (工作、活动等) 史的:历史上的 usage/ju:sId3/n.使用;用法:词commitment /k3'mitmant/n.承authority /:'0prt/n.权威:权 语惯用法 诺:保证:奉献 力:pl]官方:当局 process/'pr3Uses/n.过程;进程:community /k'mju:nitr/n.社区: 词义辨析及同义替换 1.equal/ikw(a)Vadj.相等的:平等的;胜任的:t.等于;敌得过;n.同等的人:相等物 词义辨析: equl:作形容词时,侧重数量、大小、价值等“相等的”,或地位、权利“平等的”;作动词时 表示“等于”。 equivalent:侧重“等效的、相当的”,强调功能或价值上的对等,而非绝对数量上的相等,如 equivalent weight(当量)。 同义替换: equivalent,same 例句: All men are born equal in rights. 真题链接:(人教版高中必修一同步练习) Five plus five ten. 高中必修一人教 【核心精讲】 词义辨析及同义替换 A.equals B.equals to C.is equal (答案:A) 2.process/prauses/n.过程;进程;步骤;vt.处理;加工 词义辨析: processa:作名词时指“连续的过程、步骤”;作动词时侧重“系统地处理(数据、材料等)”。 procedure:仅作名词,指“具体的程序、手续”,强调按规定的步骤进行,如legal procedure(法 律程序)。 同义替换: procedure (n.),handle (vt.) 例句: The production process of this car is very complex. 真题链接:(人教版高中必修一单元测试) We need to follow the correct to apply for the visa. A.process B.procedure C.way (答案:B) 3.distinguish/d'st)gwif/vi.&t.区分;辨别;看清:认出 词义辨析: distinguish:侧重“通过细节、特征区分不同事物”,常用搭配distinguish A from B。 differentiate:语气更正式,强调“通过本质差异区分”,多用于学术或专业语境,如differentiate species(区分物种)。 同义替换: differentiate,tell apart 例句: It's hard to distinguish the two twins from each other 真题链接:(人教版高中必修一同步练习) Can you the difference between the two paintings? A.distinguish B.separate C.divide(答案:A) 4.commit./k'mt/t.承诺;保证:犯(罪):vi.忠于 词义辨析: commit: 作“承诺”时,常用搭配commit oneself to(doing)sth.:作“犯(罪)”时,后接具体罪 名,如commit murder。 promise:仅作“承诺”,语气较弱,搭配promise to do sth,不用于“犯罪”义。 同义替换: pledge,promise 例句: He committed himself to helping the poor. 2 高中必修一人教 【核心精讲】 词义辨析及同义替换 真题链接:(人教版高中必修一单元测试) The government has _to improving public healthcare. A.committed B.promised C.agreed (答案:A) 5.commitment/k'mnitmant/n.承诺:保证;奉献 词义辨析: commitment:指“正式的承诺、义务”,或“对事业、关系的奉献”,不可数或可数。 promise:作名词时指“口头承诺”,可数,语气较随意。 同义替换: pledge,devotion 例句: Her commitment to teaching has inspired many students. 真题链接:(人教版高中必修一同步练习) Marriage is a lifelong A.commitment B.promise C.duty (答案:A) 6.community /ka'mju:nrtr/n.社区;社会;团体 词义辨析: community:指“居住在同一地区的社区”或“有共同兴趣的团体”,如local community(当地 社区)。 society:泛指“整个社会”,范围更大,如modern society(现代社会)。 同义替换: neighborhood,group 例句: The community organized a charity event last week 真题链接:(人教版高中必修一单元测试) We should care about the elderly in our A.community B.society C.family (答案:A) 7.heritage/'hertd3/n.遗产(历史、传统) 词义辨析: heritage:侧重“文化、历史遗产”,不可数,如cultural heritage(文化遗产)。 legacy:指“祖先留下的物质或精神遗产”,可用于褒义或贬义,如a legacy of war(战争的遗留 问题) 同义替换: legacy,inheritance 例句: Protecting cultural heritage is everyone's responsibility. 3 高中必修一人教 【核心精讲】 词义辨析及同义替换 真题链接:(人教版高中必修一同步练习) The Great Wall is an important part of China's cultural A.heritage B.legacy C.tradition (答案:A) 8.authority/:'orit/n.权威:权力:当局 词义辨析: authority:作“权威”时指“专家、权威性”;作“当局”时常用复数authorities,指“官方机构”。 power:泛指“权力、力量”,侧重控制他人的能力,如political power(政治权力)。 同义替换: expertise(权威),government(当局) 例句: The health authorities issued a warning about the virus. 真题链接:(人教版高中必修一单元测试) He is an on environmental protection. A.authority B.expert C.power(答案:A) 9.point of view观点:看法 词义辨析: point of view:泛指“个人观点”,可用于任何语境。 opinion:侧重“主观意见”,可能缺乏事实依据,如personal opinion(个人意见)。 view:较正式,指“经过思考的观点”,如academic view(学术观点)。 同义替换: opinion,view 例句: From my point of view,this plan is not feasible. 真题链接:(人教版高中必修一同步练习) What's your on the new policy? A.point of view B.idea C.thought (答案:A) 10.historical/hr'stprik(a)1/adj.历史的;历史上的 词义辨析: historical:指“与历史相关的、历史上存在的”,如historical events(历史事件)。 historic:指“具有历史意义的”,如historic moment(历史性时刻)。 同义替换: past,ancient 例句: This novel is based on historical facts. 4 高中必修一人教 【核心精讲】 词义辨析及同义替换 真题链接:(人教版高中必修一单元测试) The signing of the treaty was a event. A.historic B.historical C.history (答案:A) 11.usage/ju:sId3/n.使用;用法;词语惯用法 词义辨析: usage:侧重“语言的惯用法”,如grammar usage(语法惯用法):也可指“使用方式”。 use:泛指“使用”,作名词时指“用途”,如the use of computers(电脑的使用)。 同义替换: custom,practice 例句: The teacher explained the usage of this phrase 真题链接:(人教版高中必修一同步练习) What's the correct of the word“equal”? A.usage B.use C.way (答案:A) l2.deny/d'na/t.否认;拒绝承认 词义辨析: deny:指“明确否认某事的真实性”,常用搭配deny doing sth.。 refuse:指“拒绝做某事或接受某物”,搭配refuse to do sth.,不用于“否认”义。 同义替换: reject,negate 例句: He denied stealing the money. 真题链接:(人教版高中必修一单元测试) She to help me,which made me sad. A.refused B.denied C.rejected(答案:A) 综合演练 综合练习 一、单项选择 1.In many countries,people believe that all citizens are before the law. A.equal B.equivalent C.same 5 高中必修一人教 【核心精讲】 词义辨析及同义替换 2.The company has a strict for handling customer complaints. A.process B.procedure C.way 3.It's important to between right and wrong in daily life A.distinguish B.differentiate C.separate 4.The team to finishing the project by the end of this month. A.committed B.promised C.agreed 5.The local organized a volunteer activity to clean up the park A.community B.society C.group 6.The Palace Museum is a famous cultural of China A.heritage B.legacy C.tradition 7.Professor Wang is an on ancient Chinese history. A.authority B.expert C.power 8.From a historical this event changed the course of the country. A.point of view B.opinion C.view 9.The meeting between the two leaders marked the start of friendly relations A.historic B.historical C.history 10.Can you explain the correct of this English phrase? A.usage B.use C.way 6 高中必修一人教 【核心精讲】 词义辨析及同义替换 二、 根据句意及汉语提示完成单词 1.The two boxes are of (相等的)weight,.so they balance each other. 2.The government has made a (承诺)to reduce air pollution by30%. 3.We should respect the (of different cultures when traveling abroad. 4.The (announced new rules to protect endangered animals. 5.The novel is based on (历史的)events that happened in the 19 th century. 6.It'shard to (the original painting from the copy. 三、用所给单词的适当形式填空 1.Five minus two (equal)three. 2.The factory (process)over 1,000 tons of materials every day. 3.She is known for her(commit)to helping homeless children. 4.The teacher asked us to (distinguish)between“affect”and“effect”. 5.The (community)library offers free books to all residents. 四、完成句子(每空一词) 1.从我的角度看,教育是国家发展的关键。 From my education is the key to a country's development. 2.这个符号的含义在不同文化中可能是等效的。 The meaning of this symbol may be in different cultures. 3.他否认偷了商店里的项链。 He the necklace from the store. 4.政府承诺改善农村地区的医疗服务。 The government has improving medical services in rural areas. 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。 高中必修一人教 【核心精讲】 词义辨析及同义替换 Cultural heritage is an important part of a nation's history.It includes buildings,traditions,and artworks passed down from our ancestors.To protect cultural heritage,the government has made a (1) (commit/.承诺)to strict protection policies.Experts,.who are(2)__(authority/权威) in this field,often work with local(3)(community/)to raise awareness. People need to (4) (distinguish/区分)between“historical”and“historic”events.For ex- ample,the Great Wall is a(5) (historic/具有历史意义的)site,while old diaries are(6) (historical/历史上的)records.By protecting heritage,.we keep our cultural identity alive. 参考答案 I单项选择 1.A2B 3.A4.A5.A6.A7.A8.A9.A10.A IⅡ根据句意及汉语提示完成单词 1.equal 2.commitment 3.heritage 4.authorities 5.historical 6.distinguish ⅡL.用所给单词的适当形式填空 1.equals 2.processes 3.commitment 4.distinguish 5.community V.完成句子 1.point;of;view 2.equivalent 3.denied;stealing 4.committed;to V.语篇填空 1.commitment 2.authorities 3.communities 4.distinguish 5historic 6.historical P

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Unit 5 Languages around the world三-2025-2026学年高中英语词义辨析及同义替换精讲必修第一册(人教版)
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Unit 5 Languages around the world三-2025-2026学年高中英语词义辨析及同义替换精讲必修第一册(人教版)
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Unit 5 Languages around the world三-2025-2026学年高中英语词义辨析及同义替换精讲必修第一册(人教版)
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Unit 5 Languages around the world三-2025-2026学年高中英语词义辨析及同义替换精讲必修第一册(人教版)
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