Unit 4 Epic engineering-2025-2026学年七年级下册英语重点词汇精讲（沪外版）

7年级下册沪外版 寒假专版 沪外版词汇核心考点精讲 【寒假专版】 初中·沪外版·7年级下册Unit4 Epic engineering 单元词汇总览 epic/'epik/adj.m.史诗般的：壮管 passenger/'paesid3ar)/n.乘客： 丽的：史诗 overcome/.aUv3'km/V.克服：旅客 engineering/,end3I'nIer/n.工战胜 desert/'dezt/n.;/d'z3t/v.沙漠： 程：工程学 remain /rI'mem/v.保持：仍然荒漠：抛弃；遗弃 passage/'sid3n.一段：一节；是；剩余 documentary dokju'mentri/ 通道 though/au/conj./aw.虽然；尽n.adj.纪录片：纪实的 complete /kam'pli:t/adj..完整管；不过 report'p3t/n.w.报告；报道； 的：完全的：完成 familiar /f3 milia()/ad.熟悉的；汇报 although/b:l'ǒa/conj.虽然；尽常见的 词汇核心考点精讲 1.epic/epk/adj.h.史诗般的；壮丽的；史诗 ·核心考点：词性：形容词(adj)、名词(n.) 3个核心义：史诗般的（规模宏大）、壮丽的（场面）、史诗（文学体裁） ·必记搭配与例句：·an epic journey（史诗般的旅程)：They went on an epic journey across the desert. ●epic film(史诗电影)：This is an epic film about ancient wars. ●the epic of..(…的史诗)：He wrote the epic of the hero. ·重点派生词：无初中阶段核心派生词 2.engineering/.end3'nar四/n.工程；工程学 ·核心考点：词性：名词(n.) 2个核心义：工程（具体项目）、工程学（学科） ·必记搭配与例句：·civil engineering(土木工程)：My father studies civil engineering ·engineering project(工程项目)：The engineering project will be completed next year. ·重点派生词：·engineer（名词)：He is an engineer.(工程师) 3.complete /kam'pli:t/adj.~.完整的；完全的：完成 7年级下册沪外版 寒假专版 ·核心考点：词性：形容词(adj)、动词(v) 3个核心义：完整的（状态）、完全的（程度）、完成（动作） ·必记搭配与例句：·complete the work(完成工作)：I need to complete the work before Friday. ●a complete story(完整的故事)：This is a complete story with a happy ending, ·complete silence(完全的寂静)：There was complete silence in the room. ·重点派生词：·completely(副词)：I completely forgot it..(完全忘记) ●completion(名词)：the completion of the project(项目的完成) 4.although/:lδa/conj.虽然；尽管 ·核心考点：词性：连词(conj.) 1个核心义：虽然：尽管（引导让步状语从句） ·必记搭配与例句：●although+句子（虽然…）：Although it rained,we went out. ·重点辨析：although//though:均引导让步状语从句，although更正式，though可放句末。 5.overcome/v3'km/v.克服：战胜 ·核心考点：词性：动词(v) 2个核心义：克服（困难）、战胜（敌人情绪） ·必记搭配与例句：·overcome difficulties(克服困难)：We must overcome difficulties. ●overcome fear(战胜恐惧)：She tried to overcome her fear. ·重点变形：过去式：overcame:过去分词：overcome 6.remain/rI'men/v.保持：仍然是；剩余 ·核心考点：词性：动词(v) 3个核心义：保持（状态）、仍然是（性质）、剩余（数量） ·必记搭配与例句：●remain silent（保持沉默)：He remained silent during the meeting. ●remain a mystery（仍是个谜)：The problem remains a mystery. ●remain+数字（剩余）：Three books remain on the desk, ·重点派生词：●remaining(形容词)：the remaining time(剩余时间) 7.though/ǒaU/conj/adv.虽然；尽管；不过 ·核心考点：词性：连词(conj.入、副词(adv.) 3个核心义：虽然（连词）、尽管（连词）、不过（副词，句末） ·必记搭配与例句：·though+句子（虽然)：Though he is young,he works hard, ●as though(好像)：It looks as though it will rain. ·重点辨析：though/,although:though可作副词放句末，如：He is tired,though, 7年级下册沪外版 寒假专版 8.familiar /f3'milia(r)/adj.熟悉的；常见的 ·核心考点：词性：形容词(adj) 2个核心义：熟悉的（人/事物）、常见的（现象） ·必记搭配与例句：●be familiar with(熟悉…)：I am familiar with this song. ●be familiar to(为…所熟悉)：This song is familiar to me.. ·重点派生词：●familiarity（名词)：the familiarity with English(对英语的熟悉) 9.desert/'dezat/n.;/drz3t/v.沙漠：荒漠；抛弃；遗弃 ·核心考点：词性：名词(n)、动词(v.) 2个核心义：沙漠(n,重音在前)、抛弃(v.,重音在后) ·必记搭配与例句：●the Sahara Desert(撒哈拉沙漠)：The Sahara Desert is very big. ·desert sb.(抛弃某人)：He didn't desert his friends. ·重点辨析：desert/dessert:dessert(甜点)，词尾多一个s。 10.documentary/,dpkju'mentri/n./adj.纪录片；纪实的 ·核心考点：词性：名词(n.)、形容词(ad) 2个核心义：纪录片(n.)、纪实的(adj) ·必记搭配与例句：·a documentary film(纪录片)：We watched a documentary about animals. ·documentary evidence(书面证s据)：They have documentary evidence, ·重点派生词：●document(名词)：a historical document(历史文献) 11.report /r'pt/n./v.报告；报道；汇报 ·核心考点：词性：名词(n)、动词(v.) 3个核心义：报告(n.)、报道(v.)、汇报(v.) ·必记搭配与例句：·write a report(写报告)：She needs to write a report. ●report the news(报道新闻)：The TV reported the news, ●report to sb.(向某人汇报)：I will report to the teacher. ·重点派生词：·reporter(名词)：a news reporter(新闻记者) 词汇核心考点综合训练 1.一、单项选择 1.We went on an_journey across the mountains last summer. ·A.epic 7年级下册沪外版 寒假专版 ·B.engineering 。C.complete ●D.familiar 2.My brother is studying_at university and wants to be a civil engineer. 。A.report ●B.engineering 。C.documentary ●D.desert 3.You need to_the homework before the weekend,or the teacher will be angry. ●A.remain ●B.overcome ●C.complete ●D.report 4.it was cold,she still wore a thin coat outside ●A.Because ●B.Although ·C.So 。D.If 5.The team worked hard toall the difficulties during the project. ●A.overcome ●B.remain ●C.desert 。D.familiar 7年级下册沪外版 寒假专版 6.After the meeting,three students_in the classroom to clean the blackboard. ●A.remained ●B.completed ·C.reported ·D.overcame 7.He said he would come,-he hasn't arrived yet. ·A.although 。B.though ●C.because ●D.S0 8.This song is-to many people because it was played on the radio every day. ●A.familiar 。B.epic 。C.documentary ●D.complete 9.The Saharais the largest hot desert in the world. ·A.dessert ●B.desert ●C.document ·D.reporter 10.My father often watches films to learn about history and nature. 。A.epic ●B.documentary 7年级下册沪外版 寒假专版 ·C.complete ·D.engineering 2.二、根据提示补全句子 1.She_(克服)her fear of heights and climbed the mountain.(overcome-过去式) 2.After the storm,only two houses_(保持)standing in the village.(remain-过去式) 3.The_(完成)of the bridge took three years..(complete-名词) 4.He speaks English_(完全地)fluently now.(complete-副词) 5.We need to collect more_(书面的)evidence for the case..(documentary-形容词) 6.The_(剩余的)time is enough for us to finish the task.emain-形容词) 7.My uncle is an_(工程师)who designs buildings.(engineering-名词) 8.The_(记者)interviewed the famous singer yesterday.(report-.名词) 3.三、首字母填空 1.The film *The Lord of the Rings*is an estory with grand battles and adventures. 2.Although he is young,he has already omany challenges in his life 3.Please rquiet while the teacher is speaking. 4.This book is f to me-I think I read it when I was in primary school. 5.The Sahara D_covers most of North Africa and is very dry. 4.参考答案 ·一、单项选择 1.A2.B3.C4.B5.A6.A7B8.A9.B10B ·二、根据提示补全句子 1.overcame 2.remained 3.completion 4.completely 5.documentary 6remaining 7.engineer 8.reporter ·三、首字母填空 1.epic 2.overcome 3.remain 4.familiar 5.Desert