备战高考-词汇基础-O-单词、词组、熟词生义、常见超纲词、不规则动词变化-答案版
展开O
一、易写错词汇
obtain vt. 获得
obvious adj. 明显的
occasion n. 场合
October n. 十月
Olympics/the Olympic Games 奥运会
the Olympic spirit 奥运精神
opera n. 歌剧
opinion n. 看法,观点
opposite adj. 对面的,相反的,对立的
optimistic adj. 乐观的
二、易错词汇变形
object adj. objective 客观的
oblige adj. obliged 感激的
observe n. observation 观察
n. observer 观察者
obvious adv. obviously
occasion adj. occasional
occur n. occurrence
occupy adj. occupied 忙于…的,被占用的
n. occupation 职业,占领
offend n. offence/offense
adj. offensive 无礼的,冒犯的
officer adj. official 官员;官方的,正式的
open n. opening 落成,开通,开幕式,机会
operate n. operation 操作,手术
n. operator 接线员
organize n. organization 机构,团体,组织
n. organizer 组织者,安排者
origin adj. original
we ourselves 反身代词
out n. outing 远郊,远足
own n. owner 拥有者
n. ownership 所有权
三、熟词僻义
1. occur 熟义:发生 v. 被想到
A good idea occurred to me. = (hit, struck, came to)
2. be well/ badly off经济状况好/坏
He is well off, it appears, and willing to work for nothing. 似乎他很富裕, 愿意白干。 [来源:学。科。网]
3. object 熟义:物体, 目标,宾语, 对象 生义:反对(与to连用)
object to the proposal.反对这个提议。
4.operate 熟义:动手术, 开刀(operate on sb/ sth)
生义:操作 operate a computer / machine
(机器)工作.运转 The lift doesn’t operate properly.
5.order 熟义:命令; 吩咐;次序;秩序; in (good) order状况良好,井然有序
生义:整齐,有条不紊地定购;预定 You'd better order a taxi.你最好还是去预定一辆出租汽车。
点(菜);叫(菜) What drinks shall we order?我们叫什么饮料?
正常(工作)状态 The telephone's out of order.电话机坏了。
6.owe 熟义:欠, 欠债
生义:(1)感恩;感激 We owe our parents a lot.我们十分感激父母。
I owe you for your help.我感谢你的帮助。
(2)(常与to连用)归功于
She owes her success to good luck.她把成功归功于幸运。
The young writer owed his success to his teacher's encouragement.年轻作家把自己的成功归于他老师的鼓励。
四、常考词组
1 obey the rules/ law 遵纪守法
2 object to (doing) sth 反对sth
3 raise/ make an objection to sth 反对sth
4 achieve/ meet/ accomplish/ set an objective 实现目标/设定目标
5 oblige sb to do 使sb不得不做sth
feel obliged to do 感到应该做sth
6 under observation 在观察下
7 obstacle to sth sth的障碍
8 obtain information 获得信息
9 obvious reasons 明显的原因
10 on….occasion 在……的场合
11 occupy sb with (doing) sth 使sb忙于做sth
12 It occurs to sb to do/ that sb想起……
13 offer sb sth = offer sth to sb 提供sb sth
offer to do 主动提出做sth
14 in office 在当权
15 more often than not 经常
16 the Olympic Games 奥运会
the Olympics
17 omit to do 省略做sth
18 at once 立即,马上
once a month 一个月一次
once more/ once again 再次
once in a while 偶尔
once upon a time 从前
Once bitten, twice shy. 一朝被蛇咬,十年怕井绳。
19 in the open air 在露天
be open/ opened to the public 向公众开放
be open to 对……开放
an open mind 思想开放
20 at the opening of 在sth开幕的时候
21 operate a machine 操作机器
operate on sb 给sb做手术
22 have/ undergo/ perform an operation 进行手术
23 in sb’s opinion 在sb看来
personal opinion 个人观点
have a high/ low/ good/ bad opinion of 对sth/sb评价高/低
24 oppose sth 反对sth
be opposed to sth 反对sth
25 in order to do/ that 为的是
give/ issue an order 发布命令
follow/ obey orders 听从sb的命令
in order 井然有序
out of order 没有秩序
order sb to do 命令sb去做sth
26 ordinary people/ life 普通人/生活
27 any other student 其他的任何一个学生
some…others… 一些……一些
other than 除了……之外
the other day 过去的某一天
in other words 换句话说
28 ought to do sth 应该做sth
29 outdoor activities 户外运动
30 over and over 一次又一次
over there 在那里
31 overcome the difficulties 克服困难
32 overlook the fact 忽视事实
overlook the ocean 俯瞰大海
overlook his faults 原谅他的错误
33 owe sth to sb 把sth归功于sb
owing to 由于
34 on one’s own 独立
of one’s own 属于sb自己的
五、常见难词(大纲词汇+超纲词汇)
Oceania n. 大洋洲
oblige vt. 迫使;施恩惠于
obedient adj. 服从的,顺从的,孝顺的
obstacle n. 障碍,障碍物,妨害
odd a. 奇数的;单只的
oddity n. 古怪,怪异,怪人
odour n. 气味,香气;味道
omit vt. 省略,省去;遗漏
opponent n. 对手,敌手;对抗者
oppress vt. 压迫,压制;压抑
option n. 选择,选择权
orchestra n. 管弦乐队
orderly a. 整洁的;有秩序的
organic a. 有机体的;器官的
oriental a. 东方的;东方国家的
ornament n. 装饰物;装饰
orphan n. 孤儿
ounce n. 盎司,英两
outline n. 轮廓;略图;大纲
outskirt n. 外边,郊区
overall n. 工装裤 a. 全面的,总体的
overlook vt. 俯视,忽略,不理会
obscure adj. 暗的, 朦胧的, 模糊的 v. 使阴暗,隐藏,使含糊
olive n. 橄榄,橄榄树
outbreak n. 爆发
overwhelming a. 压倒性的,令人不知所措的
六、不规则动词变化
occur occurred occurred
overcome overcame overcome