高考英语核心词汇分类进阶记忆01
【核心词汇话题阅读】
导读：年轻人把他们的零用钱花在了网络购物方面，引起了很多人的关注，文章提出了多种相应的应对方法与措施。
（2010·上海卷）They like using the Internet. They have lots of pocket money to spend．And they spend a higher proportion of it online than the rest of us. Teenagers are just the sort of people an online seller is interested in, and the things they want to buy — games, CDs and clothing — are easily sold on the Web.
But paying online is a tricky business for consumers who are too young to own credit cards. Most have to use a parent’s card. They want a service that allows them to spend money.
That may come sooner than they think: new ways to take pocket money into cyber (网络的) space are coming out rapidly on both sides of the Atlantic. If successful, these products can stimulate (刺激)online sales.
In general, teenagers spend huge amounts: $153bn (billion) in the US last year and ￡20bn annually in the UK．Most teenagers have access to the Internet at home or at school — 88 percent in the US, 69 percent in the UK. According to the Jupiter Research, one in eight of those with Internet access has bought something online — mainly CDs and books.
In most cases, parents pay for these purchases with credit cards, an arrangement that is often unsatisfactory for them and their children. Pressing parents to spend online is less productive than pressing on the high street. They are more likely to ask “Why?” if you ask to spend some money online.
One way to help teenagers change notes and coins into cyber cash is through prepaid cards such as Internet Cash in the US and Smart cards in the UK. Similar to those for pay-as-you-go mobile telephones, they are sold in amounts such as￡20 or $50 with a concealed (隐藏的) 14-digit number that can be used to load the cash into an online account.
【词汇分类进阶记忆】
第一部分  词汇联想记忆
Part I 近义联想记忆
1.昂贵，贵重
dear adj.昂贵的
expensive adj.昂贵的
costly adj.昂贵的，成本高的
precious adj.宝贵的，珍贵的
price n.价格，价钱
pricey adj.昂贵的
priceless adj.无价的，价值连城的
valuable adj.值钱的，贵重的
invaluable adj.无法估价的，无价的(=priceless)
2.互联网
Internet n.互联网，因特网
net [net] n.网
the Net 互联网，因特网
network n.网络；网状系统
web[web] n.网；网状物
the Web互联网，万维网
website n.网站
dotcom adj.互联网（相关)的；n.网络公司
online adj./ad.在线(的），网络的，网上（的
virtual adj. 虚拟的，网络的
3.分手，分离
separate v.使分开，使分离；a.单独的，分开的
separation n.分手，分离；分裂
family separation骨肉分离
split n./v.分裂，分开
break up 分手，分裂，决裂；分解
4.测试，试验
test vt./n.测试，试验；考验
blood test 验血
try v.试验；试图，努力；审判
trial n.试验，试用；审判
clinical trial临床试验
experiment n./v.实验，试验
a scientific experiment科学实验
5.枯燥（的），无聊（的）
dull adj.枯燥的，乏味的schedule形容词，单调的:阴暗的
bored adj.厌倦的，烦闷的
boring adj.乏味的，无聊的，令人厌烦的
boredom n.乏味，无聊，厌烦
tiresome adj.令人厌倦的，令人厌烦的
6.放弃
abandon v.抛弃，舍弃，放弃
abortion n.放弃（正在进行的活动)；堕胎，流产
desert vt.舍弃，遗弃；开小差
drop v.放弃
give up放弃
leave v离弃，离开
7.抢夺，夺走
grab vt.攫取，抓取；抓住(机会)；抢夺，霸占，
grasp v抓住，紧握；掌握
Seize vt.抢夺，夺走；抓住（机会)；没收，罚没；攻克，攻占
snatch v抢夺，夺走，夺得
take hold of抓住，握住
8.选择，抉择，挑选
choose vt.选择，抉择；决定
choosey adj.爱挑剔的
choice n.选择，选项，抉择；决定
have no choice but to do别无选择只得干
alternative n.可选择的方法，选择
have no alternative but to do别无选择只得干
decide v.决定
decide on 选定，决定选
option n.选择，选项
optional adj.可选择的、可有可无的，选修的
pick v.挑选，挑剔；拾起，采集
pick out选出，挑出
picky adj.爱挑剔的（= choosey)
elect vt.（投票)选举，选出
select vt.选择，挑选，选拔
9.日程安排，时间表
agenda n.议程表，议事日在（on the agenda在日程表上，待办中)
schedule n.工作计划，日程安排
timetable n.（交通)时刻表；课表
10.共同的，共有的
joint adj.共同的，共有的；联合的
common adj.共同的；晋通的，常见的
in common（有)共同点，（有)共有之处
shared adj.共同的，共享的
Part II 反义联想记忆
1.valuable adj.值钱的，贵重的
worthless adj.没有价值的，没有用的
2.expensive adj.昂贵的；爱花钱的
cheap [tfi:p] adj.便宜的，廉价的；舍不得花钱的
3.online adj./ad.在线（的），网上（的），网络（的）
offline adj./ad.下线（的），线下，不在网上（的）
4. save vt.保存（文档）:拯救，挽救；节省
delete vt.删去，删除
5.load vt.安装（软件）:装（货），装载
unload vt.卸载（软件）；卸(货)
6.download n./v.下载

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