内容正文:
选修2一unit4词汇精讲
input
词义与词性
。词义1(n.):投入:输入;投入的资金(或物资等):例句:We need to increase our input
in this project..(来源:牛津高阶词典)
。词义2(n.):
信息的输入;例句:The computer receives input from the keyboard.(来源:
柯林斯词典)
。词义3(v.):输入(信息等):例句:You need to input your password to log in.(来源:牛
津高阶词典)
词性转换
。形容词:inputted(仅用于过去式和过去分词时的拼写,规则变化)例句:The data has been
inputted into the system.(来源:柯林斯词典)-现在分词:inputting(规则变化)例句:She
is inputting the information quickly.(来源:牛津高阶词典)
同近义词
。近义词:feed(v.):输入(信息、数据等)例句:Feed the data into the computer..(来源:牛
津高阶词典)
。近义词:enter(v.):输入(信息、密码等)例句:Enter your details on the form.(来源:柯
林斯词典)
固定搭配
。短语1:input sth.into sth.:把某物输入到某物中;适用于向计算机、系统等输入信息的场
景,语法上into后接接收输入的对象;例句:Input the numbers into the calculator..(来源:
牛津高阶词典)
。短语2:input data:输入数据;适用于处理数据录入的场景;例句:The clerk is inputting
data all day.(来源:柯林斯词典)
。短语3:with the input of:在…的投入下;适用于描述项目、工作等在资源投入下进行的
场景;例句:With the input of more money,,the project can be completed earlier..(来源:牛
津高阶词典)
·短语4:nput from sb.:来自某人的意见、建议等输入;适用于收集他人意见的场景;例句:
We need input from all team members..(来源:柯林斯词典)
典型考法
·考法1:作动词,考察其过去式和过去分词形式
。原题:All the information
(input)into the computer last week.(答案:was in-
put/inputted)
●
考法2:考察固定搭配input sth..into sth
。原题:You should
your personal information
the website.(答案:input
into)
选修2一unit4词汇精讲
capacity
词义与词性
。词义1(n.):容量;容积;容纳能力;例句:The stadium has a seating capacity of50,000
(来源:牛津高阶词典)
·词义2(n.):能力;才能;本领;例句:She has an enormous capacity for hard work.(来
源:柯林斯词典)
。词义3(n.):职位;职责;身份;例句:In her capacity as manager,.she made some important
decisions..(来源:牛津高阶词典)
词性转换
·形容词:capable:有能力的,能干的;例句:He is a capable leader.(来源:牛津高阶词典)
·形容词:incapable;无能力的,不能的;例句:He seems to be incapable of understanding
simple instructions..(来源:柯林斯词典)
同近义词
·同义词:volume(n.):容量;容积;例句:The volume of this container is10 liters.(来源:
牛津高阶词典)
·近义词:ability(n.):能力;才能;例句:Everyone has the ability to learn.(来源:柯林斯
词典)
。近义词:competence(n.):能力;胜任;例句:We recruit staff of the highest competence.
(来源:牛津高阶词典)
固定搭配
·短语1:capacity for sth.:…的能力;适用于描述某人在某方面的能力,语法上for后接具
体能力方面:例句:She has a great capacity for learning languages.(来源:牛津高阶词典)
。
短语2:at full capacity:满负荷;全力地;适用于描述设备、组织等达到最大运转能力的场
景;例句:The factory is working at full capacity to meet the demand.(来源:柯林斯词典)
。
短语3:in the capacity of:以…的身份;适用于说明某人做事时的身份、职位;例句:He
attended the meeting in the capacity of chairman.(来源:牛津高阶词典)
典型考法
。考法l:考察固定搭配capacity for sth,
。原题:He has a remarkable
(capacity)for mathematics.(答案:capacity)
●
考法2:考察名词词义“容量”
原题:The
(capacity)of the bottle is500 milliliters.(答案:capacity)
2
选修2一unit4词汇精讲
analyse
词义与词性
。词义1(v.)::分析:剖析:对…进行分析例句:We should try to analyse the causes of the
strike.(来源:牛津高阶词典)
词性转换
。名词:analysis;转换规则:去掉-se加-sis:例句:The report provides a detailed analysis of
market trends..(来源:柯林斯词典)动词过去式和过去分词:analysed;转换规则:规则变
化,直接加-ed;例句:The data was carefully analysed.(来源:牛津高阶词典)动词现在分
词:analysing:
转换规则:去e加-ing:例句:He is busy analysing the results.(来源:柯
林斯词典)
同近义词
·同义词:analyze:动词,分析;例句:Scientists analyze the data to draw conclusions..(来
源:韦氏大词典)
。近义词:examine:动词,检查;仔细观察;例句:The doctor examined the patient carefully.
(来源:牛津高阶词典)
·近义词:study:动词,研究;例句:They studied the problem from different angles..(来源:
柯林斯词典)
固定搭配
。短语l:analyse the data:分析数据:适用于处理数据的场景,语法上the data是宾语;例
句:We must analyse the data before making a decision.(来源:牛津高阶词典)
。
短语2:analyse the problem:分析问题;适用于解决问题的场景,语法上the problem是宾
语:例句:Let's analyse the problem together..(来源:柯林斯词典)
。
短语3:analyse the situation:分析形势;适用于评估情况的场景,语法上the situation是
宾语;例句:The general analysed the military situation.(来源:牛津高阶词典)
。
短语4:analyse a sentence:分析句子;适用于学习语言的场景,语法上a sentence是宾语;
例句:The teacher asked us to analyse a complex sentence.(来源:柯林斯词典)
典型考法
·考法1:作动词,考察其过去式和过去分词形式
。原题:The scientist
(analyse)the samples last week.(答案:analysed)
考法2:考察固定搭配analyse the situation
●
原题:We need to
the current
carefully.(答案:analyse
situation)
3
选修2一unit4词汇精讲
massive
词义与词性
·词义1(adj.):大而重的:结实的:厚实的:粗大的例句:He drank a massive amount of
alcohol.(来源:牛津高阶词典)
。词义2(adj.):大量的;大规模的;巨大的例句:The city has witnessed massive changes
in recent years.(来源:柯林斯词典)
词性转换
。名词:massiveness
·副词:massively;例句:The problem has been massively underestimated.(来源:牛津高阶
词典)
同近义词
·近义词:enormous:形容词,巨大的
·近义词:colossal:形容词,巨大的
·近义词:gigantic:形容词,巨大的
固定搭配
。短语1:a massive amount of:大量的:适用于描述不可数事物数量多的场景,语法上后接
不可数名词;例句:He has a massive amount of work to do..(来源:牛津高阶词典)
短语2:massive attack:大规模攻击;适用于军事或竞争等场景;例句:The enemy launched
a massive attack last night.(来源:柯林斯词典)
短语3:massive investment:巨额投资;适用于经济领域描述投资规模大的场景;例句:The
company made a massive investment in new technology.(来源:牛津高阶词典)
典型考法
。考法1:作形容词,考察修饰名词的用法
。原题:They have made
(massive)progress in their studies this year..(答案:massive)
选修2一unit4词汇精讲
coin
词义与词性
。词义1((n.):硬币;例句:He put a coin into the slot of the vending machine.(来源:牛
津高阶词典)
·词义2(v.):创造(新词语);例句:The word 'blog'was coined in the late1990s.(来源:
柯林斯词典)
词性转换
。名词:coinage;指硬币、货币制度或新造的词;例句:The coinage of the country has a long
-standing histor以.(来源:韦氏大词典)动词过去式和过去分词:coined;例句:Shakespeare
coined many new words in his plays.(来源:牛津高阶词典)动词现在分词:coining;例句:
The uriter is always coining new expressions..(来源:柯林斯词典)
同近义词
。同义词:mint(v.):铸造(硬币);例句:The government mints coins to meet the market
demand.(来源:牛津高阶词典)
·近义词:create(v.):创造;例句:Artists create beauty with their works.(来源:柯林斯词典)
固定搭配
。短语I:coin a phrase:套用时下流行的说法:适用于口语表达场景,用于引出一个常用或
流行的表达;例句:Coin a phra,se,it's a once-im-a-lifetime opportunity.(来源:牛津高
阶词典)
。
短语2:drop a coin:投币;适用于需要投币操作的场景,如投币机等;例句:You need to
drop a coin into the parking meter.(来源:韦氏大词典)
·短语3:coin money:暴富;适用于描述赚钱很快很多的场景;例句:The new app has been
coining money since its launch.(来源:柯林斯词典)
典型考法
·考法1:作动词,考察其过去式形式
。原题:The author
(coin)a new term to describe the phenomenon last year.(答案:
coined)
●
考法2:考察固定搭配coin a phrase
●
原题:
it's a real game-changer..(答案:Coin a phrase)
选修2一unit4词汇精讲
network
词义与词性
·词义1(n.):网络:网状系统;广播网;电视网;例句:A new computer network has been
installed at the school.(来源:牛津高阶词典)
。词义2(v.):将…连接成网;建立工作关系:例句:We should network with other firms
in the sector.(来源:柯林斯词典)
词性转换
。名词:network
。形容词:net worked;动词过去式/过去分词:networked(规则变化,直接加-ed):动词现
在分词:networking(直接加-ing);例句:All the computers in the building are networked.
(来源:牛津高阶词典)
同近义词
·近义词:web:名词,网络;例句:The spider spun its web..(来源:牛津高阶词典)
·近义词:system:名词,系统:例句:The body has a self-repair system.((来源:柯林斯词典)
固定搭配
。短语1:network with sb.:与某人建立业务联系;适用于商业社交场景,语法上with后接与
之建立联系的人;例句:You should network with more people at the conference..(来源:牛
津高阶词典)
短语2:computer network:计算机网络;适用于描述信息技术领域,是名词短语:例句:The
company has a large computer network.(来源:柯林斯词典)
短语3:social network:社交网络:适用于描述社交领域,是名词短语;例句:Social networks
have changed the way we communicate.(来源:牛津高阶词典)
典型考法
·考法1:作名词,考察其单复数形式
。原题:Many computer
(network)have been set up in recent years.(答案:networks)
·考法2:作动词,考察其现在分词形式
。原题:He is busy
(network)with potential clients.(答案:networking)
6
选修2一unit4词汇精讲
autonomous
词义与词性
。词义1(adj.):自治的:有自治权的:例句:Each of the states has an autonomous government.
(来源:柯林斯词典)
。词义2(adj.):自主的;有自主权的:例句:The autonomous robot can perform tasks without
human intervention.(来源:牛津高阶词典)
词性转换
。名词:autonomy;
表示自治;自主;例句:They demanded autonomy for their region..(来
源:柯林斯词典)
同近义词
·同义词:self-governing(adj.):自治的
·近义词:independent(adj.):独立的
·近义词:sovereign(adj.):有主权的
固定搭配
。短语1:autonomous region:自治区;适用于描述具有自治权的地区场景,语法上region为
名词;例句:Xinjiang Uygur Autonomous Region is a beautiful place.(来源:中国日报)
短语2:autonomous system:自治系统;适用于计算机、通信等领域描述独立运行的系统场
景,语法上system为名词;例句:The autonomous system can operate stably.(来源:科技
期刊)
典型考法
。考法1:考察形容词词义
·原题:The
(autonomous)region has its own laws and regulations.(答案:au-
tonomous
选修2一unit4词汇精讲
domestic
词义与词性
·词义1(adj.):国内的:本国的:例句:The domestic economy is in trouble.(来源:牛津
高阶词典)
·词义2(adj.)::家庭的:家用的:例句:She does the domestic chores every day.(来源:柯
林斯词典)
。词义3(adj.):驯养的;例句:Domestic animals are very useful to humans..(来源:朗文
当代词典)
词性转换
。名词:domesticity:家庭生活;例句:He yearned for the domesticity of his home.(来源:柯
林斯词典)-
。副词:domestically:在国内;在家庭方面;例句:The company sells most of its products
domestically.(来源:牛津高阶词典)
同近义词
。同义词:household:形容词,家庭的;家用的;例句:Household appliances make our life
easier.(来源:牛津高阶词典)-
。近义词:national:形容词,国家的:国内的;例句:The national income has increased this
year.(来源:柯林斯词典)-
·近义词:tame:形容词,驯养的;例句:Tame animals are easier to manage..(来源:朗文
当代词典)
固定搭配
。短语1:domestic market:国内市场:适用于商业、经济领域描述市场范围的场景,语法上
为名词短语;例句:The company is trying to expand its domestic market.(来源:牛津高阶
词典)
·短语2:domestic violence:家庭暴力;适用于社会问题相关场景,语法上为名词短语;例
句:Domestic violence is a serious social problem.(来源:柯林斯词典)
短语3:domestic animal:家畜;适用于生物学、农业等场景,语法上为名词短语;
例句:
Cows and sheep are common domestic animals.(来源:朗文当代词典)
短语4:domestic chores:家务杂事;适用于日常生活场景,语法上为名词短语;例句:She
has to do a lot of domestic chores every day..(来源:牛津高阶词典)
典型考法
。考法1:作形容词,考察其词义“国内的”
。原题:The company mainly focuses on
(domestic)market.(答案:domestic).
考法2:考察其词性转换为副词形式
原题:The products are sold
(domestic).(答案:domestically)
8
选修2一unit4词汇精讲
finance
词义与词性
。词义1(n.):财政;金融;财务;例句:She works in finance..(来源:牛津高阶词典)
·词义2(n.):资金;财源;财力:例句:The company is in financial difficulties.(来源:柯
林斯词典)
。词义3(v.):提供资金给;资助:例句:The government will finance the building of new
schools.(来源:牛津高阶词典)
词性转换
。名词:finance
。形容词:financial
。副词:financially
●
动词:finance;:过去式和过去分词:financed;现在分词:financing;例句:Financially,the
company is in good shape.(来源:柯林斯词典)
同近义词
·近义词:fund:动词,资助;名词,基金;例句:The foundation will fund the research.(来
源:牛津高阶词典)
·近义词:sponsor:动词,赞助;例句:The company sponsored the football match.(来源:柯
林斯词典)
固定搭配
·短语l:public finance:公共财政;适用于描述政府财政事务的场景,语法上常作主语或宾
语;例句:Public finance is a complex subject.(来源:牛津高阶词典)
短语2:finance sth.with sth.:用某物资助某事;适用于描述资金来源的场景,语法上with
后接资金来源:例句:They financed the project with a bank loan.(来源:柯林斯词典)
短语3:in finance:在金融领域;适用于描述职业或行业范围的场景,语法上常作状语;例
句:He has a lot of experience in finance.(来源:牛津高阶词典)
。·短语4:finance minister:财政部长;适用于描述政府职位的场景,语法上常作主语或宾语:
例句:The finance minister presented the budget.(来源:柯林斯词典)
典型考法
·考法1:作动词,考察其过去式和过去分词形式
。原题:The project was
(finance)by the government last year..(答案:financed)
考法2:考察固定搭配in finance
原题:Many students want to work
after graduation.(答案:in finance)
9
选修2一unit4词汇精讲
threaten
词义与词性
·词义1(v.):威胁:恐吓:扬言要;例句:He threatened to kill her.(来源:牛津高阶词典)
。词义2(v.):预示(某事):是…的征兆;例句:The clouds threaten rain..(来源:柯林斯
词典)
。词义3(v.)::危及;对…构成威胁;例句:Pollution threatens the survival of many species..
(来源:牛津高阶词典)
词性转换
·名词:threat;例句:The threat of war has hing over the region for years.(来源:牛津高阶
词典)
。
形容词:threatening;例句:He gave her a threatening look.(来源:柯林斯词典)
同近义词
·同义词:menace(v.):威胁;恐吓;例句:The stranger menaced the child with a knife.(来
源:柯林斯词典)-
。近义词:endanger(v.):危及;使遭到危险;例句:His actions endangered the lives of others.
(来源:牛津高阶词典)
固定搭配
。短语1:threaten to do sth.:威胁要做某事;适用于描述某人以做某事来威胁他人的场景,
语法上to后接具体动作;例句:The terrorists threatened to blow up the plane..(来源:牛津
高阶词典)
。短语2:be threatened with:受到…的威胁:适用于描述人或事物面临某种危险的场景,语
法上with后接威胁的来源;例句:The city is threatened with a flood.(来源:柯林斯词典)
。短语3:threaten sb.with sth.:用某物威胁某人;适用于描述威胁他人的场景,语法上with
后接威胁使用的事物:例句:The man threatened the shopkeeper with a gun.(来源:牛津高
阶词典)
典型考法
。考法1:作动词,考察其现在分词形式
。原题:The heavy rain and strong winds
(threaten)to disrupt the event.(答案:
are threatening)
。考法2:考察固定搭配threaten to do sth,
。原题:The boss
(threaten)to fire the workers if they didn't work harder.(答案:
threatened)
10