Unit 1 Great explorations-2025-2026学年九年级下册英语重点词汇精讲（沪教版）

9年级下册沪教版 寒假专版 沪教版词汇核心考点精讲 【寒假专版】 初中·沪教版·9年级下册Unit1 Great explorations 单元词汇总览 voyage/'voud3yn.航行 foreign/'foran/adj.外国的 驱 repetition/rep3'tjn/n.重复 fleet /fi:/n.(统一调度的)船people/'pip/n.民族；种族 American'merikan/adj.美洲队；机群 wealth /wel0/n.财富 的 Africa/'efr k/n.非洲 spread /spred/v.(spread,spread) continent/'kontmnant//n.大陆 nowhere/'neuwea(r/adv.无处； 传播 route /ru:t/n.路线 哪里都不 open up开辟 discovery/d'skAvari/n.发现 silk /silk/n.丝织物：丝绸 go on a trip去旅行 rise /raiz/v.(ose,risen)变得更giraffe/d3e'raf/n.长颈鹿 set up建立：设立 加成功（或重要、强大等） besides/bI''sadz/prep.除…之 set sail起航 official/A'fi/n.官员 外（还） be)known as被称为 develop/d'velap/.v.增长；加强development./d'velapmant/n.发as well as也；还 relation /rI'lerfn/n.关系；交往展；壮大 lead to导致 trade /treid/n.贸易：v.以物易region/'ri:d39n/n.地区 compare.with.把…与 物：互相交换 pioneer/.paI3'nI3()/n.先锋：先 …对比 词汇核心考点精讲 1.voyage/'voud3/n.航行 ·核心考点：词性：名词(n) 核心义：航行 ·必记搭配与例句：·go on a voyage(去航行)：They will go on a voyage around the world. ●set sail on a voyage(起航)：The ship set sail on its voyage early in the morning 2.repetition/,iep3'tn/n.重复 ·核心考点：词性：名词(n.) 核心义：重复 ·重点派生词：●repeat(动词)：repeat the question(重复问题) ·repeated(形容词)：repeated mistakes(重复的错误) 3.develop /dr'velp/v.增长；加强 9年级下册沪教版 寒假专版 ·核心考点：词性：动词(v) 核心义：增长；加强 ·必记搭配与例句：·develop into(发展成为)：The small village developed into a big city.. ●develop a habit(养成习惯)：We should develop a good reading habit.. ·重点派生词：·development(名词)：the development of technology(科技的发展) ·developed(形容词)：developed countries(发达国家) ·developing(形容词)：developing countries(发展中国家) 4.relation/r'lejn/n.关系；交往 ·核心考点：词性：名词(n) 核心义：关系：交往 ·必记搭配与例句：●in relation to(关于；涉及)：He asked some questions in relation to the project. ●have a relation with(与…有关系)：The two companies have a close relation with each other.. ·重点派生词：●relationship(名词)：family relationship（家庭关系) ●relative(形容词/名词)：relative importance(相对重要性)；close relative(近亲) 5.foreign/'fpren/adj.外国的 ·核心考点：词性：形容词(adj) 核心义：外国的 ·必记搭配与例句：●foreign langu1age(外语)：English is a foreign language for us. ●foreign countries(s外▣)：Many students want to study in foreign countries. ·重点派生词：●foreigner(名词)：a foreigner from America(一位来自美国的外国人) 6.fleet/fli:t//n.(统一调度的)船队：机群 ·核心考点：词性：名词(n) 核心义：（统一调度的）船队：机群 ·必记搭配与例句：●a fleet of ships(一支船队)：A large fleet of ships arrived at the port. ·air fleet(机群)：The air fleet took off for the mission. 7.spread/spred/v.(spread,spread传播 ·核心考点：词性：动词(v) 核心义：传播（过去式/过去分词：spread) ·必记搭配与例句：·spread out(展开；铺开)：She spread out the map on the table, ●spread news(传播消息)：The news spread quickly all over the town. 8.discovery/d'skAvari/n.发现 9年级下册沪教版 寒假专版 ·核心考点：词性：名词(n) 核心义：发现 ·重点派生词：·discover(动词)：discover a new island(发现一个新岛屿) ●discoverer(名词)：the discoverer of electricity(电的发现者) ·必记搭配与例句：。make a discovery(做出发现)：Scientists made an important discovery in medicine. 9.rise /rarz/v.(ose,isen)变得更加成功（或重要、强大等） ·核心考点：词性：动词(v) 核心义：变得更加成功（或重要、强大等）（过去式：rose;过去分词：risen) ·必记搭配与例句：●rise up(起义；反抗)：The people rose up against the bad ruler. ●rise to fame(成名)：He rose to fame after his first book was published. ·词汇辨析：·ise(不及物动词，无被动语态)：The sun rises in the east ●raise(及物动词，有被动语态)：Raise your hands,please. 10.official/A'f/n.官员 ·核心考点：词性：名词(n) 核心义：官员 ·必记搭配与例句：·government official(政府官员)：The government official visited our school yesterday. ●official document(官方文件)：This is an official document signed by the mayor.. ·重点派生词：●official(形容词)：official language(官方语言) 11.trade/treid/n.贸易：v.以物易物；互相交换 ·核心考点：词性：名词(n)动词(v) 核心义：贸易：以物易物：互相交换 ·必记搭配与例句：·foreign trade(对外贸易)：China does a lot of foreign trade with other countries. ●trade with(与…贸易)：We trade with many countries in Asia. ●trade sth.for sth.(用某物换某物)：He traded his bike for a basketball. 12.pioneer/paI3'nIar)/n.先锋；先驱 ·核心考点：词性：名词(n) 核心义：先锋：先驱 ·必记搭配与例句：·a pioneer in(某领域的先驱)：He is a pioneer in modern science. ●pioneer work（开创性工作)：They did a lot of pioneer work in this field. 13.wealth /wel0/n.财富 9年级下册沪教版 寒假专版 ·核心考点：词性：名词(n.) 核心义：财富 ·必记搭配与例句：·a wealth of(大量的)：There is a wealth of information on the Internet. ●create wealth(创造财富)：Hard work can create wealth, ·重点派生词：·wealthy(形容词)：a wealthy family(一个富裕的家庭) 14.compare/kam'pea(r)/V.对比 ·核心考点：词性：动词(v) 核心义：对比 ·必记搭配与例句：●compare.with.(把…与…对比)：Compare this book with that one,.and you will find many differences. ●compare.to.(把…比作…)：People often compare children to flowers.. ·重点派生词：●comparison（名词)：make a comparison(做比较) 词汇核心考点综合训练 1.一、单项选择 1.They will go on a_around the world next month 。A.voyage ·B.repetition 。C.feet ●D.discovery 2.The small village has into a modern city in the past ten years. ·A.risen ·B.developed ·C.spread ●D.compared 3.We shoulda good habit of reading every day. 。A.develop 9年级下册沪教版 寒假专版 ●B.repeat 。C.trade ·D.pioneer 4.In to your question,I think we need more time to discuss. ●A.relation ●B.comparison 。C.wealth 。D.foreign 5.The news_quickly after the accident happened. ●A.I0se ·B.spread 。C.traded ●D.discovered 6.A large_of ships arrived at the port this morning. 。A.voyage ·B.fleet ·C.official ●D.wealth 7.He is a in the field of artificial intelligence. ●A.pioneer ●B.foreigner ●C.official ●D.discoverer 8.Scientists made an importantin medical research last year. 9年级下册沪教版 寒假专版 ·A.develop 。B.discovery ●C.relation ·D.repetition 9.Please this book with that one and find the differences. ●A.compare ●B.rise ·C.trade ·D.spread 10.English is a language for most students in China. ·A.developed ●B.wealthy ●C.foreign 。D.official 2.二、根据提示补全句子 1.The_(develop)of technology has changed our life greatly..(提示：develop的名词形式) 2.She made_(repeat)mistakes in the math exam.(提示：repeat的形容词形式) 3.My uncle is a_(foreign))from Canada.(提示：foreign的名词形式) 4.The_(discover)of electricity changed the world..(提示：discover的名词形式) 5.This is an_(office))document signed by the manager.(提示：official的形容词形式) 6.HIe comes from a_(wealth)family in the city.(提示：wealth的形容词形式) 3.三、首字母填空 1.The ship set sail on its vearly in the morning 2.We should learn to cour own mistakes with others'. 3.The air f took off for the rescue mission. 9年级下册沪教版 寒假专版 4.Hard work can create w for our family. 5.The students rup against the unfair rule yesterday. 4.参考答案 ·一、单项选择 1.A2.B3.A4.A5B6.B7.A8B9.A10.C ·二、根据提示补全句子 1.development 2.repeated 3.foreigner 4.discovery 5.official 6.wealthy ·三、首字母填空 1.voyage 2.compare 3.fleet 4.wealth 5.rose