Unit 4 Natural disasters-2025-2026学年九年级下册英语重点词汇精讲（沪教版）

初中·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Unit4 Natural disasters 单元词汇总览 asteroid/'aestard/n.小行星 注视 注意 typhoon /tar'fun/n.台风 screen/krin/n.屏幕；荧光屏 stare at盯着看：凝视；注视 earthquake/3:θkwek/n.地震 otice/nats/v.看（或听）到；in surprise惊讶地 melt /melt/v.(使)熔化：（使）注意到：意识到 for now暂时 融化 awake/A'weik/v.(awoke,awo-survival kit救生包（装有食物、 flood /flad/v.(使)灌满水：淹ken)(使)醒来 医疗用品和工具) 没 immediately/'mi:distli/adv.立be)dying to(do sth.)渴望（做 bady/baedli/adv.严重地：厉害即；马上：即刻 某事)：极想（做某事） 地 missing/'mIs/adj.失踪的 check in(at)(在旅馆、机场等) alive /a'larv/adj.活着：在世 fellow/'fel/adj.同类的：同伴登记；报到 pool /pu:l/n.水坑：水塘 的 can't wait(to do sth)迫不及待 object/obd3kt/n.物体；物品 stress/stres/n.精神压力：紧张 想（做某事） coach /kaut f/n.长途汽车 natural disaster自然灾害 to be honest说实在的 pass /pa:sV.通过 pass by经过：路过 fall over跌倒：摔倒；被…绊 line/anm/n.电话线路 stick with持续；坚持 倒 dead/ded/adj..(因为缺电)不 sit around无所事事地消磨时间：keep one's balance保持平衡 运行的：不转动的 闲坐 build up建立 boss/bDs/n.老板 have no time to do不愿为…花 deaf/def/adj.聋的 时间：没有时间做… stare /stea(r)/v.盯着看：凝视：fall on deaf ears不被理睬；不被 词汇核心考点精讲 1.melt /melt/v.(使)熔化：（使）融化 ·核心考点：词性：动词(v) 2个核心义：（使）熔化（指固体受热变为液体）、（使）融化（指冰雪等因温度升高而变为液体） ·必记搭配与例句：●melt into(逐渐融入)：The snow melted into water. ●nelt down(熔化；销毁)：The metal was melted down and reused.. ·重点派生词：●melted(形容词)：melted butter(融化的黄油) ●melting(形容词)：melting snow(正在融化的雪) 初中·沪教版 寒假专版 2.flood /flAd/v.(使)灌满水：淹没 ·核心考点：词性：动词(v.)、名词(n.) 2个核心义：（使）灌满水；淹没（动词）、洪水（名词） ·必记搭配与例句：●flood in(大量涌入)：Letters flooded in after the show. ●flood with(被…淹没)：The room was flooded with light. ·重点派生词：●flooding(名词)：The heavy rain caused flooding. 3.bady/'baedli/adv.严重地；厉害地 ·核心考点：词性：副词(adv.) 2个核心义：严重地（指程度深）、厉害地（指程度强烈） ·必记搭配与例句：●be badly hurt(受重伤)：He was badly hurt in the accident. ●need sth.badly(急需某物)：She needs help badly:. ·重点派生词：·bad(形容词)：a badidea(一个坏主意) ●worse(比较级)：It was worse than I thought. 4.alive /a'laIv/adj.活着：在世 ·核心考点：词性：形容词(adj) 1个核心义：活着：在世（强调状态，作表语或后置定语） ·必记搭配与例句：●stay alive(保持活着)：They struggled to stay alive. ●be alive with(充满)：The forest was alive with birds. ·重点派生词：●live(形容词)：a live fish(一条活鱼) ·lively(形容词)：a lively child(一个活泼的孩子) 5.object/'bd3kt/n.物体；物品 ·核心考点：词性：名词(n)、动词(v.) 2个核心义：物体：物品（名词）、反对（动词，读音为/b'd3kt/) ·必记搭配与例句：●object to（反对)：He objected to the plan. ●everyday objects(日常物品)：These are everyday objects. ·重点派生词：●objection(名词)：have an objection to(反对) 6.pass /pa:s/v.通过 ·核心考点：词性：动词(v) 2个核心义：通过（考试、检查等）、经过：路过 ·必记搭配与例句：●pass by(经过；路过)：A bus passed by just now ●pass away(去世)：His grandfather passed away last year 初中·沪教版 寒假专版 ·重点派生词：·passage(名词)：a passage in the book(书中的一段) ·passenger(名词)：a bus passenger(一名公交车乘客) 7.dead/ded/adj.(因为缺电)不运行的；不转动的 ·核心考点：词性：形容词(adj) 2个核心义：（因为缺电）不运行的：不转动的、死的 ·必记搭配与例句：·dead line(截止日期)：Imissed the dead line. ●be dead to(对…无动于衷)：He was dead to her pleas. ·重点派生词：●die(动词)：Plants die without water. ●death(名词)：the death of a friend(朋友的去世) 8.deaf/def/adj.聋的 ·核心考点：词性：形容词(adj) 1个核心义：聋的 ·必记搭配与例句：·fall on deaf ears(不被理睬；不被注意)：His advice fell on deaf ears. ●be deaf to(对…充耳不闻)：She was deaf to our warnings.. ·重点派生词：·deafness(名词)：He suffers from deafness.. 9.stare/stea()/v.盯着看：凝视：注视 ·核心考点：词性：动词(v) 1个核心义：盯着看；凝视：注视 ·必记搭配与例句：·stare at(盯着看：凝视；注视)：Don't stare at others. ●stare in surprise(惊讶地盯着)：She stared at him in surprise. ·重点派生词：●staring(形容词)：a staring eyes(一双凝视的眼睛) 10.notice/'nats/v.看（或听）到：注意到；意识到 ·核心考点：词性：动词(v)、名词(n.) 2个核心义：看（或听）到：注意到：意识到（动词）、通知；布告（名词） ·必记搭配与例句：●notice sb.do sth.(注意到某人做某事)：I noticed her leave. ●take notice of(注意到)：Take notice of the sign. ·重点派生词：●noticeable(形容词)：a noticeable change(一个明显的变化) 1l.awake/A'wek/v.(awoke,awoken)(使)醒来 ·核心考点：词性：动词(v.)、形容词(adj) 2个核心义：（使）醒来（动词）、醒着的（形容词，作表语） 初中·沪教版 寒假专版 ·必记搭配与例句：●stay awake(保持清醒)：I stayed awake all night.. ●awake from（从…中醒来)：She awoke from a dream. ·重点派生词：●wake(动词)：Wake me up at6. ●awaken(动词)：The sound awakened me. l2.immediately/i'mi:diatli/adv.立即；马上；即刻 ·核心考点：词性：副词(adv.) 1个核心义：立即：马上：即刻 ·必记搭配与例句：●immediately after(在…之后立即)：He left immediately after the meeting. ·act immediately（立即行动)：We must act immediately. ·重点派生词：●immediate(形容词)：an immediate response(立即的回应) 13.missing/msm/adj.失踪的 ·核心考点：词性：形容词(adj) 1个核心义：失踪的 ·必记搭配与例句：●go missing(失踪)：The child went missing yesterday.. ●missing person(失踪人员)：The police are looking for missing persons. ·重点派生词：·miss(动词)：I missed the bus. 14.stress./stres/,n.精神压力；紧张 ·核心考点：词性：名词(n)、动词(v.) 2个核心义：精神压力：紧张（名词）、强调（动词) ·必记搭配与例句：·under stress(处于压力之下)：She works well under stress.. ●stress on(强调)：He stressed on the importance of study. ·重点派生词：·stressful(形容词)：a stressful job(一份有压力的工作) ·stressed(形容词)：feel stressed(感到有压力) 15.build up /brld Ap/v.建立 ·核心考点：词性：动词短语(v) 1个核心义：建立（指逐步积累或发展） ·必记搭配与例句：●build up confidence(建立信心)：He tried to build up confidence.. ●build up a business(建立一个企业)：They built up a successful business.. ·重点派生词：●building(名词)：an office building(一栋办公楼) 词汇核心考点综合训练 初中·沪教版 寒假专版 1.一、单项选择 1.The snow will quickly in the warm sun. ●A.melt ●B.flood ·C.pass ●D.stare 2.Heavy rain caused the river to_many houses last night. 。A.melt 。B.flood ●C.stress ●D.notice 3.He was_injured in the car accident and had to stay in hospital. ·A.badly ●B.alive ·C.dead ●D.deaf 4.We should help those who are still after the earthquake. ·A.dead .B.alive 。C.mnissing 。D.deaf 5.Many peopleto the new plan because it will cost too much. 。A.object 初中·沪教版 寒假专版 ●B.pass ·C.melt 。D.build up 6.You must the exam to get into high school. ●A.stare ●B.notice ·C.pass ●D.flood 7.My phone isbecause the battery is dead. ●A.alive ●B.dead 。C.missing ●D.awake 8.She pretended to be-to his advice,but actually she listened carefully. ●A.deaf ·B.blind ·C.dead ·D.nissing 9.Don't_at strangers in public.It's impolite. ●A.notice ●B.stare ·C.pass 。D.melt 10.Please call meyou arrive at the airport. 初中·沪教版 寒假专版 ·A.immediately 。B.badly ●C.alive ●D.dead 2.二、根据提示补全句子 1.The sun is shining,and the_(melt)snow is making the ground wet. 2.The heavy rain led to serious _(flood)in the village. 3.She needs help_(bad)because she is alone. 4.The forest is(live)with all kinds of animals in spring. 5.He has a strong(object)to smoking in public places. 6.After his grandfather's(die),he was very sad. 7.The teacher stressed the(important)of learning English. 8.We should try to_(build up)our confidence before the exam 3.三、首字母填空 1.The ice will mwhen the temperature rises above 0C. 2.A heavy rain may cause a f in low-lying areas. 3.He was bhurt in the accident and couldn't move. 4.The little girl has been m for three days,and the police are still searching for her. 5.We need to a immediately to solve this problem. 4.参考答案 ·一、单项选择 1.A2.B3.A4.B5.A6.C7B8.A9B10.A ·二、根据提示补全句子 1.melting 2.flooding 3.badly 4.alive 5.objection 6.death 7.importance 8.build up ·三、首字母填空 1.melt 2.flood 3.badly 4.missing 5.act