Unit 5 Into the wild二-2025-2026学年高中英语词义辨析及同义替换精讲必修第一册（外研版）

高中外研版必修第一册 【核心词汇精讲】 Unit5 Into the wild三 核心词汇 Unit5】Into the wild二 词义辨析及同义替换精讲 本单元核心词汇 全部单元单词 chemical/'kemikl/n.化学品 n.住处，工作场所 authority/b:'orti/n.当权，权 caterpillar/'kaetop()/n.毛虫idiom/'1diam/n.习语，成语 力 (蝴蝶等昆虫的幼虫) kill two birds with one stone source/s:sn.来源，出处 creature/'kri:t)/n.生物，动举两得，一箭双雕 found /faund/v.创立，创建 物 when the cat's away (the mice photographer /fa'tografa(r)/n. survive/sa'varv/v.活下来，幸 will play)猫儿不在，老鼠作怪摄影师 存 (指管事的不在，下面的人玩个button/bAtn/n.按钮 effect /'Ifekt/n.影响，结果 痛快) recover /rI'kAva()/v.(从糟糕 flow chart流程图，作业图 hold your horses慢点，别急 经历中)恢复 accommodatio/A,kona'derm/rain cats and dogs下倾盆大雨 shock/fok/n.吃惊，震惊 词义辨析及同义替换 1.creature/"krit()/n.生物，动物 词义辨析： creature:含义较广，泛指一切生物（包括人类、动物、昆虫等），强调有生命的个体。 animal:专指动物（不包括人类），侧重具体的兽类或家养动物。 同义替换： animal,being 例句： The forest is home to many strange creatures. 真题链接：（外研版高中必修第一册同步练习） Birds,tigers and fish are all A.plants B.creatures C.stones (答案：B) 2.effect/i'fekt/n.影响，结果 词义辨析： 高中外研版必修第一册 【核心词汇精讲】 Unit5 Into the wild二 effect:作名词，侧重“结果、效果”，常用搭配have an effect on(对…有影响)。 affect:作动词，意为“影响”，直接接宾语，如affect one's mood。 同义替换： influence,result 例句： The new policy had a positive effect on the environment. 真题链接：（外研版高中必修第一册单元测试） The bad weather our plans for a picnic.(提示：此处需填动词) A.effect B.affected C.effort (答案：B) 3. source/ssn.来源，出处 词义辨析： source:指信息、资料、物资等的“源头、来源”，强调最初的出处。 origin:侧重“起源、出身”，指事物的起源地或人的出身背景。 同义替换： origin,root 例句： We need to find the source of the river before building the dam. 真题链接：（外研版高中必修第一册阅读专项） The of the story can be traced back to an old folk tale. A.source B.result C.effect(答案：A) 4.found/faund/v.创立，创建 词义辨析： found:及物动词，意为“建立、创立”，强调创建组织、机构等，如found a company。 build:侧重“建造”具体的建筑物，如build a house;也可指抽象的“建立”，如build a relationship。 同义替换： establish,set up 例句： The university was founded in 1912 真题链接：（外研版高中必修第一册语法填空） The organization (found)by a group of volunteers in 2005. (答案：was founded) 5.recover /rI'kAva(r)/v.(从糟糕经历中)恢复 词义辨析： recover:侧重从疾病、创伤、损失等中“恢复、康复”，常用搭配ecover from。 regain:强调“重新获得”失去的东西，如regain confidence/health。 高中外研版必修第一册 【核心词汇精讲】 Unit5 Into the wild三 同义替换： get over,bounce back 例句： It took her a long time to recover from the accident 真题链接：（外研版高中必修第一册完形填空） After a month of rest,he finally his strength and returned to work. A.recovered B.forgot C.lost (答案：A) 6.shock/fok/n.吃惊，震惊 词义辨析： hock:指因意外事件引起的“震惊、震惊的事”，作名词或动词。 surprise:侧重“意外、惊讶”，程度比shock轻，可作名词或动词。 同义替换： surprise,astonishment 例句： The news of the earthquake caused great shock among the public. 真题链接：（外研版高中必修第一册阅读理解） What was the main reason for the people's in the story? A.joy B.shock C.anger (答案：B) 7.accommodation/3.kDm3'deun/n.住处，工作场所 词义辨析： accommodation:指“住处、住宿”，不可数名词（英国英语中也可指具体住所，为可数），强调 提供的居住条件。 house:指具体的“房子、住宅”，可数名词。 同义替换： lodging,housing 例句： We need to find accommodation before moving to the new city. 真题链接：（外研版高中必修第一册听力填空） The school provides free for students from other cities. (答案：accommodation) 8.authority/:'prati/n.当权，权力 词义辨析： authority:指“权力、权威”，或“当权者、官方”，常用搭配in authority(掌权者)。 powe:泛指“权力、力量”，可指自然力、影响力等，范围更广。 同义替换： power,control 高中外研版必修第一册 【核心词汇精讲】 Unit5 Into the wild二 例句： The government has the authority to make laws. 真题链接：（外研版高中必修第一册语法选择） Parents have the to guide their children's education. A.authority B.hobby C.habit (答案：A) 9.chemical/'kemk/n.化学品 词义辨析： chemical:作名词时指“化学品、化学物质”，作形容词时意为“化学的”。 substance:泛指“物质”，可指任何具体或抽象的物质，范围更广。 同义替换： substance,compound 例句： The factory was fined for releasing harmful chemicals into the river. 真题链接：（外研版高中必修第一册阅读理解） The scientists are studying the effects of these on the environment A.chemicals B.animals C.plants(答案：A) l0.photogr apher/f'tografa(r)/n.摄影师 词义辨析： photographer:指“摄影师”，职业身份，侧重以摄影为职业的人。 camera:指“相机”，摄影工具，而非人。 同义替换： cameraman,lensman 例句： The photographer took amazing photos of the sunset. 真题链接：（外研版高中必修第一册完形填空） As a she travels around the world to capture beautiful moments. A.photographer B.teacher C.doctor (答案：A) 11.survive/sa'vav/v.活下来，幸存 词义辨析： survive:指在危险、灾难中“幸存、存活”，后接名词或介词from。 live:泛指“活着、生活”，强调生命状态，不侧重“幸存”。 同义替换： live through,endure 例句： Only a few people survived the plane crash X 高中外研版必修第一册 【核心词汇精讲】 Unit5 Into the wild二 真题链接：（外研版高中必修第一册阅读理解） How did the villagers the terrible flood? A.survive B.escape C.hide (答案：A) 12.idiom/'1diam/n.习语，成语 词义辨析： idiom:指语言中的“习语、成语”，是固定搭配，如rain cats and dogs。. phrase:泛指“短语、词组”，可指任意一组词，不一定是固定习语。 同义替换： proverb,saying 例句： "Kill two birds with one stone is a common English idiom 真题链接：（外研版高中必修第一册词汇运用) The underlined part in the sentence is an A.idiom B.word C.letter(答案：A) 综合演练 综合练习 一、 单项选择 1.Humans,animals,and even insects are all considered A.plants B.creatures C.objects 2.The heavy rain had a bad on the outdoor concert,so it was canceled. A.effect B.affect C.effort 3.The research team is trying to find the of the historical document to verify its authenticity. A.result B.source C.effect 4.This famous university was in 1898 and has a history of over 120 years. A.built B.founded 5 高中外研版必修第一册 【核心词汇精讲】 Unit5 Into the wild二 C.found 5.After the operation,the patient slowly his strength and started walking again. A.recovered B.regained C.returned 6.The sudden news of the accident caused great. among the students A.joy B.shock C.anger 7.The school offers free for exchange students coming from other countries. A.house B.accommodation C.home 8.The government has the to make and enforce laws in the country. A.authority B.power C.right 9.The factory was shut down because it released harmful into the river. A.substances B.chemicals C.materials 10.Asa she spends most of her time traveling to take photos of nature and people. A.photographer B.cameraman C.artist 二、根据句意及首字母提示填空 1.The river'ss is hidden in the deep mountains,and we plan to explore it next month 2.It took her three months to r from the serious illness and go back to work. 3.The organization was f in 2010 to help homeless children in rural areas. 4.The photographer's amazing photos of wild cwon first prize in the international competition. 5.The old folk tale's o can be traced back to the Ming Dynasty,according to the researcher. 6 高中外研版必修第一册 【核心词汇精讲】 Unit5 Into the wild二 三、用所给单词的适当形式填空 1.The small village (survive)the heavy snowstorm last winter with the help of the rescue team. 2.The environmental group is working to stop the use of harmful(chemical)in farming. 3.The company (found)by a group of young entrepreneurs in 2015 has grown into a global brand. 4.She was so shocked that she couldn't (recovery)from the bad news for weeks 5.The (photograph)captured the rare moment when the eagle spread its wings over the lake 四、完成句子（每空一词) 1.科学家们正在研究这种新药对癌症患者的 (影响) Scientists are studying the of this new drug on cancer patients. 2.这家医院是由一位著名医生在1920年 (创立)的 This hospital was by a famous doctor in 1920. 3.他花了很长时间才从失败的阴影中 (恢复过来). It took him a long time to from the shadow of failure. 4.只有五个人在那场严重的地震中 (幸存下来) Only five people the severe earthquake. 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。 A young (photographer)once traveled to the Amazon rainforest to take photos of rare (creature).During histrip,he faced many challenges.One day,he got lost andhadto (survive) on wild fruits and river water for three days.The experience left him in(shock),but he also learned to respect nature deeply. After returning,he decided to (found)an organization to protect the rainforest.With the (authority)of local governments,the organization has successfully reduced the use of harmful (chemical)in the area.Now,more and more animals are returning to their natural habitat,and the photographer often says,"The rainforest is the (source)of life for all living things here." 参考答案 > 高中外研版必修第一册 【核心词汇精讲】 Unit5 Into the wild二 I.单项选择 1.B2.A3B4.B5.A6B7B8.A9.B10.A Ⅱ.根据句意及首字母提示填空 1.source 2recover 3.founded 4.creatures 5.origin I.用所给单词的适当形式填空 1.survived 2.chemicals 3 founded 4.recover 5.photographer V.完成句子 1.effect 2.founded 3.recover 4.survived V.语篇填空 1.photographer 2.creatures 3.survive 4.shock 5.found 6.authority 7.chemicals 8.source P