Unit 1 Great explorations-2025-2026学年九年级下册英语词义辨析及同义替换精讲（沪教版）

9年级下册沪教版 【寒假专版】 D版词义辨析及同义替换精讲 寒假专版 【Unit 1】Great explorations 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 voyage/'voud3/n.航行 foreign/forn/adj.外国的 驱 repetition/,rep3'tjn/n.重复 fleet/fli:t//n.(统一调度的)船people/'pipn.民族；种族 American/A'merikan/adj.美洲队；机群 wealth /welθ/n.财富 的 Africa/efka/n.非洲 spread /spred/v.(spread,spread) continent/'kpntinent/n.大陆 nowhere'n3wea)/adv.无处：传播 route /ru:t/n.路线 哪里都不 pen up开辟 discovery/dr'skAvari/n.发现 sik/srk/n.丝织物：丝绸 go on a trip去旅行 rise /raiz/v.(tose,risen)变得更giraffe/d39'raf/n.长颈鹿 set up建立；设立 加成功（或重要、强大等） besides/bI'saIdz/prep.除…之set sail起航 official/'f/n.官员 外（还） be)known as被称为 develop/d'velap/v.增长；加强development/d'velapmant/n.as well as也；还 relation'len/n.关系；交往 发展：壮大 lead to导致 trade/trerd/n.贸易：V.以物易region/'ri:d3an/n.地区 compare .. with.把…与 物：互相交换 pioneer/.pais'nIa(r)/n.先锋：先…对比 词义辨析及同义替换 l.develop/d'velap/v.增长；加强 词义辨析： develop:侧重“逐步发展、培养或增强”，可用于描述技能、关系、经济等的渐进过程，如develop a habit(养成习惯)、develop trade(发展贸易)。 grow:强调“自然生长或数量/规模的增加”，如grow taller(长高)、grow a business(扩大业务)， 但develop更侧重人为推动的发展。 同义替换： expand,build up 例句： China has developed good relations with many foreign countries..(中国已与许多国家发展了良好关 1 9年级下册沪教版 【寒假专版】 D版词义辨析及同义替换精讲 系。) 真题链接：（沪教版九年级同步练习） We should try our best to our reading skills. A.develop B.grow C.rise (答案：A) 2.relation/r'len/n.关系；交往 词义辨析： relation:侧重“抽象的关系”，可指人与人、国家与国家之间的联系，如international relations(国 际关系)：也可指家庭成员（近义relative,但relative更常用）。 relationship:强调“情感或亲密的关系”，如a close relationship（亲密关系)，比relation更具体。 同义替换： connection,link 例句： The trade between the two countries has improved their relations.(两国贸易改善了他们的关系。) 真题链接：（沪教版九年级单元测试） What's the between the two words"silk"and"trade"? A.relation B.development C.discovery (答案：A) 3.trade /trerd/n.贸易：v.以物易物 词义辨析： trade(n.):指“商品交易或行业”，如foreign trade（对外贸易)、the silk trade(丝绸贸易)。 business:泛指“商业、生意”，范围更广，如do business(做生意)，可涵盖trade。 同义替换： commerce,exchange 例句： The fleet opened up new trade routes to Africa.(船队开辟了通往非洲的新贸易路线。) 真题链接：（沪教版九年级期末复习题） The ancient Silk Road was important for between China and other countries. A.trade B.wealth C.region(答案：A) 4.spread/spred/v.(spread,spread)传播 词义辨析： spread:侧重“范围或影响力的扩散”，如spread news(传播消息)、spread culture(传播文化)， 可用于疾病、思想等。 diffuse:较正式，指“缓慢、广泛地扩散”，如diffuse knowledge(传播知识)，但spread更常用。 同义替换： disseminate,expand 例句： The use of silk spread from China to other regions.(丝绸的使用从中国传播到其他地区。) 2 9年级下册沪教版 【寒假专版】 D版词义辨析及同义替换精讲 真题链接：（沪教版九年级同步练习） The story of the pioneer quickly among the people. A.spread B.rose C.set up (答案：A) 5.rise /raIz/v.(tose,risen)变得更加成功（或重要、强大等） 词义辨析： rise:不及物动词，侧重“地位、数量、影响力的上升”，如rise to power(掌权)、the rise of a nation(国家的崛起)。 raise:及物动词，强调“人为提高”，如raise money(筹钱)、raise prices(涨价)。 同义替换： grow,increase 例句： His fame rose after he discovered the new route.(发现新路线后，他的名气大了起来。) 真题链接：（沪教版九年级单元测试） The sun in the east and sets in the west. A.rises B.raises C.develops (答案：A) 6.pioneer/.paIa'nIar)/n.先锋；先驱 词义辨析： pioneer:指“某领域的开拓者”，强调首创性，如a pioneer in science(科学先驱)。 leader:侧重“领导者”，指带领团队或群体的人，如a team leader(团队领导)。 同义替换： forerunner,trailblazer 例句： Zheng He was a pioneer in maritime exploration.(郑和是航海探索的先驱。) 真题链接：（沪教版九年级阅读填空） Asa of the new route,he opened up trade with foreign regions. (答案：pioneer） 7.set up建立；设立 词义辨析： set up:侧重“创建组织、机构或系统”，如set up a school（建学校)、set up a company(成立公 司)。 build:强调“建造具体事物”，如build a house(盖房子)，也可指抽象的“构建”，如build a career(建立事业)。 同义替换： establish,found 例句： The government set up a new trade center in the region.(政府在该地区设立了新的贸易中心。) 9年级下册沪教版 【寒假专版】 D版词义辨析及同义替换精讲 真题链接：（沪教版九年级完形填空） They decided to a library to spread knowledge among the people. A.set up B.open up C.set sail(答案：A) 8.open up开辟 词义辨析： open up:指“开拓新领域、道路或机会”，如open up a route(开辟路线)、open up new markets (打开新市场)。 explore:侧重“探索未知事物”，如explore a continent(探索大陆)，open up更强调“使可用或 可进入”。 同义替换： pioneer,develop 例句： The voyage opened up trade between China and Africa.(这次航行开辟了中非贸易。) 真题链接：（沪教版九年级阅读理解） What did the fleet do to open up new A.routes B.officials C.repetitions (答案：A) 9.besides/br'saIdz/prep.除…之外（还） 词义辨析： besides:指“包含在内的除…之外”，如Besides silk,they also traded tea.(除了丝绸，他们还 交易茶叶。) except::指“不包含在内的除…之外”，如Everyone came except Tom.(除了汤姆，大家都来 了。) 同义替换： in addition to,as well as 例句： Besides the continent,they also visited some islands.(除了大陆，他们还访问了一些岛屿。) 真题链接：（沪教版九年级语法填空） trade,the fleet also spread Chinese culture. (答案：Besides) 10.be)known as被称为 词义辨析： (be)known as:侧重“被公认为某身份或称号”，如He is known as a pioneer.(他被称为先驱。) be)known for:指“因…而闻名”，如China is known for silk.(中国因丝绸闻名。) 同义替换： be called,be referred to as 例句： Zheng He is known as a great navigator..(郑和被称为伟大的航海家。) 9年级下册沪教版 【寒假专版】 D版词义辨析及同义替换精讲 真题链接：（沪教版九年级句子翻译） 丝绸之路被称为东西方文化交流的桥梁。 (The Silk Road is known as a bridge for cultural exchange between East and West.) 11.compare.with把…与…对比 词义辨析： compare.with:指“对比两者的异同”，如Compare this route with the old one.(把这条路线 和路线对比一下。) compare.to…:指“把…比作.”，如Life is compared to a voyage.（人生被比作航行。) 同义替换： contrast ..with... 例句： We often compare the new fleet with the old ships..(我们常把新船队和船对比。) 真题链接：（沪教版九年级句型转换） Compare the two routes.(用with改写) →Compare this route that one. (答案：with) 12.lead to导致 词义辨析： lead to:侧重“间接导致结果”，如Hard work leads to success.(努力导致成功)，主语多为事件。 cause:强调“直接造成”，如The accident caused many deaths.(事故造成多人死亡)，主语多为 原因。 同义替换： result in,bring about 例句： The discovery of the route led to more trade.(路线的发现导致了更多贸易。) 真题链接：（沪教版九年级完形填空） The good relations between the two countries _peaceful development. A.led to B.set up C.went on (答案：A) 综合演练 综合练习 一、 单项选择 1.We should try our best to our reading skills. A.develop 9年级下册沪教版 【寒假专版】 D版词义辨析及同义替换精讲 B.grow C.rise 2.What's the between the two words"silk"and"trade"? A.relation B.development C.discovery 3.The ancient Silk Road was important for between China and other countries. A.trade B.wealth C.region 4.The story of the pioneer quickly among the people A.spread B.rose C.set up 5.The sun in the east and sets in the west. A.rises B.raises C.develops 6.The good relations between the two countries peaceful development. A.led to B.set up C.went on 7.They decided to a library to spread knowledge among the people. A.set up B.open up C.set sail 8.What did the fleet do to open up new A.routes B.officials C.repetitions 二、根据句意及首字母提示填空 1.Zheng He is known as a great nin Chinese history. 2.The use of silk sfrom China to other regions centuries ago. 6 9年级下册沪教版 【寒假专版】 D版词义辨析及同义替换精讲 3.We should compare this new route w_ the old one to find the differences. 4.Besides trade,the fleet also helped develop r between China and other countries. 5.As a pof maritime exploration,Zheng He opened up many new trade routes. 6.The discovery of the new route I to more cultural exchanges. 三、用所给单词的适当形式填空 1.China has (develop)good relations with many foreign countries over the years. 2.The government (set up)a new trade center in the region last year. 3.The Silk Road is (know)as a bridge for cultural exchange between East and West. 4.We often (compare)the new fleet with the old ships to see their advantages 5.His fame (rise)after he discovered the new trade route 6.The voyage (open up)trade between China and Africa in ancient times. 四、完成句子（每空一词） 1.除了丝绸，他们还交易茶叶和瓷器。 silk,they also traded tea and porcelain 2.郑和被称为伟大的航海家。 Zheng He a great navigator 3.这条新路线的发现导致了更多的贸易。 The discovery of the new route more trade 4.政府在该地区设立了新的贸易中心。 The government a new trade center in the region 5.船队开辟了通往非洲的新贸易路线。 The fleet new trade routes to africa 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。 7 9年级下册沪教版 【寒假专版】 D版词义辨析及同义替换精讲 Zheng He was a famous explorer in Ming Dynasty.He was known as a great pioneer in mar- itime exploration.His voyages helped (1) (develop/grow)trade between China and other countries.Besides trade,his fleet also helped spread Chinese culture and improve(2)(rela- tion/relationship)with foreign regions. During his voyages,Zheng He's fleet(3)(opened up/explored)many new routes.These routes (4)(led to/caused)more cultural exchanges.People still(5)(compare/contrast)hisfleet with other ancient fleets today.His story has(6)(spread/diffused)all over the world,and he is remembered as a symbol of friendship and cooperation. 参考答案 I单项选择 1.A2.A3.A4.A5.A6.A7.A8.A Ⅱ.根据句意及首字母提示填空 1.navigator 2.spread 3.with 4.relations 5.pioneer 6.led I用所给单词的适当形式填空 1.developed 2.set up 3.known 4.compare 5rose 6.opened up V.完成句子 1.Besides 2.is known as 3.led to 4.set up 5.opened up V.语篇填空 1.develop 2.relations 3.opened up 4.led to 5.compare 6.spread P