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中考英语一轮复习必看!851个必考单词&知识点深度解析

2024届九年级中考英语一轮复习 – 词汇短语专题

中考必考单词知识点讲解(851-880词讲义)

**每日单词积累,祝同学们中考顺利!**

词汇详解

851. nut

– **名词**:坚果

– **例词**:peanut(花生)、walnut(核桃)

852. niece

– **名词**:侄女;外甥女

853. nephew

– **名词**:侄子;外甥

854. novel

– **名词**:小说

– **例句**:an interesting novel(一本有趣的小说)、a novel written by Moyan(由莫言写的一本小说)

855. object

– **名词**:物体

– **动词**:不赞成;反对

– **例句**:Many local people object to the building of the new airport.(许多当地人反对兴建新机场。)

856. October

– **名词**:十月

– **例句**:in October(在十月)

857. office

– **名词**:办公室

– **相关词汇**:

– officer(军官;官员)

– official(官方的)

– office building(办公大楼)

– office hours(办公时间)

– ticket office(售票处)

– post office(邮局)

– a police officer(警官)

– an officer(一名军官)

– an official website(官方网站)

858. oil

– **名词**:油;石油

– **例句**:Saudi Arabia is rich in oil.(沙特阿拉伯盛产石油。)

859. Olympic

– **形容词**:奥林匹克运动会的

– **名词**:奥运会

– **例句**:the Olympic Games(奥林匹克运动会)、the Winter Olympics(冬季奥林匹克运动会)、the Summer Olympics(夏季奥林匹克运动会)

860. old

– **形容词**:年老的;旧的

– **反义词**:new(新的)、young(年轻的)

– **例句**:The old should be respected and taken care of carefully.(老人应该受到尊重和照顾。)

861. o’clock

– **副词**;(表示整点)…点钟

– **例句**:at 7 o’clock(在7点钟)

862. often

– **副词**:时常;常常

– **例句**:how often(多久一次)、as often as possible/sb can(尽某人所能)

863. out

– **副词**:外出

– **相关词汇**:

– outdoors(在户外;在野外)

– come out(出现或露出;出版;发行;发表)

– cut out(删除)

– give out(分发)

– point out(指出)

– sell out(卖完)

– put out(熄灭;灭火)

– out of style(过时)

– out of date(过时的;陈旧的)

– turn out(结果是;原来是;证明是)

– break out(突然爆发)

– bring out(使显现;使表现出)

– bright out the best in sb(把某人最好的一面展现出来)

– leave out(忽略;不提及;不包括)

– hang out(闲逛)

– eat out(出去吃饭)

– lay out(摆放)

– blow out(吹灭)

– find out(查明)

– set out(出发)

– work out(解决;算出)

– keep out(不让…进入)

– try out(参加…选拔;试用)

– pick out(挑出)

– move out(搬出去)

864. off

– **副词或介词**:离开(某处);不工作;从…去掉

– **相关词汇**:

– cut off(切断;中断)

– take off(脱掉;卸下;起飞)

– turn off(关掉,截断)

– shut off(关闭)

– have a day off(休假一天)

– show off(炫耀)

– go off(闹铃响)

– break off(突然中止;中断)

– put off(推迟)

– clean off(擦掉)

865. offer

– **动词**:主动提出

– **相关词汇**:

– offered(过去式和过去分词)

– offering(现在分词)

– offer to do sth(主动提出做某事)

– offer sb sth(给某人提供某物)

866. OK

– **感叹词;副词**:好,可以

867. once

– **副词**:一次;曾经

– **连词**:一旦;一…就…

– **相关词汇**:

– once a week(一周一次)

– once or twice(一两次)

– at once(立刻)

– once more(再次)

– once upon a time(从前)

– once in a while(偶尔;间或)

868. online

– **形容词**:在线的;联网的

– **名词短语**:online shopping(网上购物)

– **动词短语**:shop online(网上购物)

– **副词**:在线;联网

– **例句**:go online(上网)、play computer games online(在网上玩电脑游戏)

869. only

– **副词**:只;仅仅

– **例句**:Only in these ways can we get along well with each other.(只有通过这些方式,我们才能友好相处。)

– **形容词**:唯一的;仅有的

– **例句**:the only son/daughter(独生子/女)

870. open

– **动词**:开;打开

– **相关词汇**:

– opening(开幕式;落成典礼)

– close(关闭)

– be open(延续性动词)

– open the door(开门)

– open the window(开窗)

– open one’s eyes(使某人长见识/开眼界/认清事实)

– open one’s mind(使人思想开阔)

– open up(直抒胸臆;畅所欲言)

– opening hours(营业时间)

– the opening of the new library(新图书馆的开馆仪式)

– the opening of the Olympic Games(奥林匹克运动会的开幕式)

– **形容词**:开放的;敞开的;坦诚的

– **相关词汇**:

– closed(关闭的)

– an open secret(一个公开的秘密)

– in the open air(在户外)

871. opposite

– **介词**:与…相对;在…对面

– **例句**:The bank is opposite the supermarket.(银行在超市的对面。)

– **形容词**:对面的;相对的;相反的

– **例句**:Fast is the opposite of slow.(快是慢的反义词。)

– **例句**:Answers are given on the opposite page.(答案在反面一页上。)

872. orange

– **可数名词**:橙子

– **不可数名词**:橙汁

– **形容词**:橙色的;橘色的

873. order

– **名词**:点餐;命令;次序;顺序

– **相关词汇**:

– in order(按顺序;井然有序)

– in order to do sth(为了做某事)

– keep …in order(使…有序)

中考英语一轮复习必看!851个必考单词&知识点深度解析

– out of order(不按顺序;杂乱无章)

– 机器等有毛病;出故障)

– take one’s order(点餐)

– **动词**:命令

– **例句**:order sb to do sth(命令某人做某事)

874. other

– **形容词**:另外的;其他的

– **代词**:另外的人(或物)

875. outside

– **副词**:在外面

– **反义词**:inside(在里面)

– **形容词**:外面的

– **例句**:the outside world(外面的世界)

– **介词**:在…外面

– **例句**:outside the school gate(在校门外)

876. own

– **动词**:拥有;有

– **相关词汇**:

– owner(主人)

– on one’s own(独自;单独)

– of one’s own(属于某人自己的)

877. of

– **介词**:属于(某人或某物);关于(某人或某物)

– **相关词汇**:

– dream of/about (doing)sth(梦想(做)…)

– hear of(听说)

– run out of(用光,用光)

– make full use of(充分利用)

– take advantage of(利用)

– be afraid of(害怕…)

– be careful of(小心)

– be sure of(确信;对…有把握)

– be fond of(喜欢)

– be full of(充满)

– be short of(缺乏)

– be tired of(对…厌倦)

878. on

– **介词**:在…上;关于

– **副词**:向前(移动)

– **副词**:(表示已经连接,处于工作状态或使用中)

– **相关词汇**:

– on Monday(在星期一)

– a book on South Africa(一本关于南非的书)

– on duty(值日)

– on foot(步行)

– on the wall(在墙上)

– on the other hand(另一方面)

– later on(后来)

– and so on(等等)

– depend on(依赖;依靠;取决于)

– hold on(等一等(别挂电话))

– knock on(敲)

– live on(以…为食;靠…为生)

– pass on(传递)

– try on(试穿)

– work on(从事)

879. over

– **介词**:超过,多于,在…上方

– **相关词汇**:

– over and over again(再三)

– all over(到处都是)

– all over the world(遍及全世界)

– look over(仔细检查)

– go over(复习)

– fall over(跌倒)

– come over(顺便拜访)

– over there(在那边)

– There are twenty-eight bridges over the River Thames.(泰晤士河上有28座桥。)

880. overcome

– **动词**:克服;战胜

– **相关词汇**:

– overcame(过去式)

– overcome(过去分词)

– overcome difficulties(战胜困难)