内容正文:
必修3一unit5词汇精讲
thus
词义与词性
。词义l(adv.)::因此,所以;例句:He is the eldest son and thus heir to the title.(来源:
牛津高阶词典)
·词义2(adv.):以此方式,如此;例句:Hold the rope thus.(来源:柯林斯词典)
同近义词
·同义词:therefore:副词,因此,所以;例句:He was busy,therefore he couldn't come.(来
源:牛津高阶词典)
·同义词:hence:副词,因此,所以;例句:The town was built on the side of a hill,.hence the
name Hillside.(来源:柯林斯词典)
固定搭配
。短语1:thus far:到目前为止;适用于描述时间范围场景,语法上一般用于句首或句中;例
句:Thus far,.we have received no word from them.(来源:牛津高阶词典)
。短语2:and thus:因而,从而:适用于连接两个句子表示因果关系场景,语法上用于句首;
例句:The weather was cold,and thus we stayed at home.,(来源:柯林斯词典)
典型考法
·考法1:作副词,考查其在句中的逻辑关系
。原题:He worked hard;
,he passed the exam.(答案:thus)
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必修3一unit5词汇精讲
initial
词义与词性
·词义1(adj.):最初的:开始的;第一的例句:The initial reaction has been excellent.(来
源:牛津高阶词典)
。词义2(n.)::(姓名等的)首字母例句:Many people like to put their initials on their belongings.
(来源:柯林斯词典)
。词义3(v.):用姓名的首字母作标记(或签名)于例句:He initialed the document.(来源:
韦氏词典)
词性转换
。副词:initially(最初;开始)例句:Initially,,I didn't like the idea.(来源:牛津高阶词典)
。
名词:initiation(开始;发起;入会)例句:The initiation of the project took a lot of time
(来源:柯林斯词典)
动词:initiate(开始;发起;使加入)例句:He initiated a new plan.(来源:牛津高阶词典)
同近义词
·同义词:original(adj.),最初的;原始的例句:The original plan was good.(来源:牛津高
阶词典)
·近义词:beginning(adj.),开始的例句:At the beginning stage,,we faced many difficulties..
(来源:柯林斯词典)
固定搭配
·短语1:initial stage:初始阶段:适用于描述事物开始的阶段,语法上作名词短语;例句:
We are still in the initial stage of the research.(来源:牛津高阶词典)
短语2:initial investment:初始投资:适用于商业或项目投资场景,语法上作名词短语:例
句:The initial investment is necessary for the business.(来源:柯林斯词典)
·短语3:initial public offering(IPO):首次公开募股:适用于金融领域,语法上作名词短语:
例句:The company's initial public offering was a success..(来源:韦氏词典)
·短语4:initial response:最初的反应;适用于描述对某事的第一反应场景,语法上作名词短
语;例句:The initial response to the news was positive.(来源:牛津高阶词典)
典型考法
·考法1:作形容词,考察其在句中作定语的用法
。原题:The
(initial)cost of the project is quite high.(答案:initial)
考法2:考察动词形式initiate,作谓语动词,注意时态
原题:They
(initiate)a campaign last month.(答案:initiated)
必修3unit5词汇精讲
zone
词义与词性
·词义1(n.)::地区;地带;区域:例句:Most of the private land in the park is in agricultural
20nes.(来源:柯林斯词典)
。词义2(v.):将…划作特殊区域:指定…为某项用途的区域;例句:The area has been zoned
as residential.(来源:牛津高阶词典)
词性转换
。名词:zone
。形容词:zoned
·动词:zone;过去式和过去分词:zoned;现在分词:zoning:例句:The city is zoned for
different uses.(来源:柯林斯词典)
同近义词
。近义词:area:
名词,地区;例句:This area is famous for its beautiful scenery..(来源:牛
津高阶词典)
·近义词:region::名词,地区;例句:The region has a lot of natural resources.(来源:柯林
斯词典)
。近义词:district:名词,区域:例句:The financial district is very busy.(来源:牛津高阶
词典)
固定搭配
。短语1:time zone:时区;适用于描述地理和时间相关场景,语法上为名词短语;例句:The
United States has several time zones.(来源:牛津高阶词典)
·短语2:danger zone:危险区域:适用于描述安全相关场景,语法上为名词短语;例句:Keep
out of the danger z0ne.(来源:柯林斯词典)
。短语3:free-trade zone:自由贸易区;适用于经济场景,语法上为名词短语:例句:The
free-trade z0 ne attracts many foreign investors.(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:There are several special economic
(zone)in China.(答案:zones)
考法2:作动词,考察其过去式和过去分词形式
●
原题:The land
(zone)for industrial use last year..(答案:was zoned)
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必修3unit5词汇精讲
oxygen
词义与词性
·词义1(n.):氧;氧气;例句:Water contains hydrogen and oxygen..(来源:牛津高阶词典)
词性转换
。形容词:oxygenic;例句:The orygenic photosynthesis is a very important biological process.
(来源:生物学专业文献)
同近义词
·同义词:O(化学符号):名词,氧气;例句:The chemical formula for oxygen is O.(来源:
化学教材)
。近义词:air(在表示包含氧气等气体混合物时):名词,空气;例句:We cannot exist without
a.(来源:牛津高阶词典)
固定搭配
·短语1:oxygen supply:氧气供应;适用于描述提供氧气的场景,语法上supply可根据语境
用不同形式;例句:The hospital must ensure a stable oxygen supply.(来源:医学文献)
短语2:liquid oxygen:液态氧;适用于化学、航天等领域,语法上是名词短语:例句:Liquid
orygen is widely used in rocket engines.(来源:航天科普资料)
短语3:oxygen mask:氧气面罩;适用于医疗、航空等场景,语法上是名词短语;例句:Put
on the orygen mask if the cabin loses pressure..(来源:航空安全手册)
·短语4:oxygen content:含氧量;适用于环境、水质等检测场景,语法上content可根据需
要用不同形式:例句:The orygen content in this area is very high.(来源:环境检测报告)
典型考法
。考法1:考察名词用法
。原题:Plants produce
(oxygen)through photosynthesis.(答案:oxygen)
必修3unit5词汇精讲
border
词义与词性
·词义1(n.):边界:边境:国界;例句:They fled across the border.(来源:牛津高阶词典)
·词义2(n.):边缘;例句:We walked along the border of the lake.(来源:柯林斯词典)
。词义3(v.)::和…毗邻;与…接壤;例句:Canada borders the United States.(来源:牛津
高阶词典)
·词义4(v.):沿…的边;环绕;例句:Flowers bordered the path.(来源:柯林斯词典)
词性转换
·名词:border
。形容词:bordering;例句:The bordering countries have disputes over the territory.(来源:
柯林斯词典)动词过去式/过去分词:bordered(规则变化,直接加-ed):例句:The garden
was bordered by a low wali.(来源:牛津高阶词典)动词现在分词:bordering:例句:The
river is bordering the village.(来源:柯林斯词典)
同近义词
·近义词:frontier:名词,边界;边境;例句:Soldiers guarded the frontier.(来源:牛津高阶
词典)
。近义词:boundary:名词,边界;界限;例句:The fence marks the boundary between our
land and theirs.,(来源:牛津高阶词典)
固定搭配
。短语I:on the border(of):在…的边界上;即将;适用于描述位置或状态,语法上后接地点
或某种状态:例句:The town lies on the border of the two countries.(来源:牛津高阶词典)
短语2:cross the border:越过边界:适用于描述跨越国界或区域边界的场景;例句:They
crossed the border at night.(来源:柯林斯词典)
短语3:border on:近似;几乎是;适用于描述事物接近某种性质或状态,语法上后接名词
或动名词;例句:His behavior borders on rudeness.(来源:牛津高阶词典)
短语4:border with:与…接壤;适用于描述地理位置关系;例句:China borders wit协many
countries..(来源:柯林斯词典)
典型考法
·考法1:作名词,考察其单复数形式
。原题:There are many illegal immigrants crossing the
(border)every year.(答案:
borders)
●
考法2:作动词,考察其现在分词形式
原题:The park is
(border)by a beautiful lake..(答案:bordered)
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必修3unit5词汇精讲
confirm
词义与词性
。词义1(v.):证实;证明:肯定;确认;例句:The strange noise outside confirmed my
suspicion that someone was in the garden.(来源:朗文当代高级英语词典)
。词义2(v.):批准;确认(职位、协议等);例句:The king confirmed the treaty..(来源:
韦氏大词典)
。词义3(v.):使感觉更强烈;使确信:例句:The new evidence confirmed my belief..(来源:
柯林斯词典)
词性转换
。名词:confirmation;例句:We are waiting for confirmation of the news.(来源:牛津高阶
词典)
。形容词:confirmed;例句:He is a confirmed bachelor.(来源:柯林斯词典)
同近义词
。近义词:verify:动词,核实;查证
·近义词:substantiate:动词,证实;证明
·近义词:validate:动词,证实;使生效
固定搭配
。短语1:confirm sth.with sb.:和某人确认某事;适用于需要和他人核实信息的场景,语法
上with后接确认对象;例句:I need to confirm the time with my boss.(来源:牛津高阶词典)
。
短语2:confirm one's belief/opinion::证实某人的信念/观点;适用于表达观点被验证的场
景:例句:The study confirmed my opinion on this problem.(来源:柯林斯词典)
短语3:confirm a reservation:确认预订;适用于预订相关场景:例句:You should confirm
your hotel reservation in advance.(来源:朗文当代高级英语词典)
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 experiment
(confirm)our theory last year.(答案confirmed)
●
考法2:考察固定搭配confirm one's belief/,opinion等
●
原题:The result of the survey
(confirm)my opinion on this issue.(答案:confirmed)
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必修3一unit5词汇精讲
sheer
词义与词性
·词义1(adj.):完全的,纯粹的:例句:It's sheer nonsense.(来源:牛津高阶词典)
。词义2(adj.):陡峭的,垂直的:例句:The cliff is sheer.(来源:柯林斯词典)
。词义3(adv.):垂直地,陡峭地;例句:The plane plunged sheer downward.(来源:韦氏
大词典)
词性转换
·副词:sheerly;例句:He was sheerly motivated by self-interest.(来源:柯林斯词典)
同近义词
。同义词:utter:形容词,完全的:例句:What he said is an utter lie.(来源:牛津高阶词典)
。近义词:absolute:形容词,绝对的;例句:He has absolute trust in her.(来源:柯林斯词典)
固定搭配
。短语I:sheer drop:垂直落差;适用于描述地形地貌的场景,语法上drop为名词;例句:
There is a sheer drop of500 meters..(来源:牛津高阶词典)
。
短语2:sheer force of will:纯粹的意志力;适用于描述人的精神力量的场景,语法上force
为名词;例句:He succeeded by sheer force of wil.(来源:柯林斯词典)
典型考法
·考法1:作形容词,考察其在句中作定语修饰名词
。原题:It was a
(sheer)waste of time.(答案sheer)
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必修3一unit5词汇精讲
attempt
词义与词性
。词义1(n.):企图;尝试;努力;例句:The prisoners made an attempt to escape but failed.
(来源:牛津高阶词典)
。词义2(v.)::试图:企图;尝试;例句:He attempted to climb the mountain alone..(来源:
柯林斯词典)
词性转换
。名词:attempt:过去式/过去分词:attempted(规则变化,直接加-ed);例句:They attempted
to solve the problem last week.(来源:牛津高阶词典):现在分词:attempting;例句:She
is attempting to learn a new language..(来源:柯林斯词典)
同近义词
·近义词:try:动词,尝试:例句:Try to finish this task on time.(来源:牛津高阶词典)
·近义词:endeavor:动词,努力、尝试;例句:He endeavored to improve his English.(来源:
柯林斯词典)
固定搭配
·短语l:make an attempt to do sth.:试图做某事;适用于表达某人努力去做某事的场景,语
法上to后接动词原形;例句:He made an attempt to break the world record..(来源:牛津高
阶词典)
。短语2:attempt to do sth.:试图做某事;适用于描述某人努力尝试做某事的场景,语法上
to后接动词原形;例句:She attempted to cook a meal for her family..(来源:柯林斯词典)
。短语3:in an attempt to do sth.:试图做某事;适用于表达目的的场景,语法上to后接动
词原形;例句:In an attempt to save money,.he walked to work..(来源:牛津高阶词典)
典型考法
。考法1:作动词,考察其过去式形式
。原题:They
(attempt)to cross the river yesterday..(答案:attempted)
。考法2:考察固定搭配make an attempt to do sth.
。原题:The students made an
(attempt)to clean the classroom.(答案:attempt)
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必修3一unit5词汇精讲
crowd
词义与词性
·词义1(n.):人群;一群人;观众:听众:例句:A large crowd had gathered outside the
embass.(来源:牛津高阶词典)
。词义2(v.):挤满;塞满;使拥挤:例句:People crowded the streets to watch the parade.
(来源:柯林斯词典)
。词义3(v.):聚集;涌上;例句:Fans crowded around the entrance to the stadium.(来源:
牛津高阶词典)
词性转换
。名词:crowd
·形容词:crowded;动词过去式/过去分词:crowded(规则变化,直接加-ed):动词现在分
词:crowding(直接加-ing);例句:The streets were crowded with tourists.(来源:柯林斯
词典)
同近义词
。
同义词:throng(n./v.):人群;挤满;例句:A throng of shoppers pushed into the store.
(来源:牛津高阶词典)-
·近义词:multitude(n.):大量;许多;例句:There are a multitude of reasons for his failure.
(来源:柯林斯词典)
。
近义词:swarm(n./v.):一大群;蜂拥而至;例句:A swarm of bees flew out of the hive.
(来源:牛津高阶词典)
固定搭配
。短语1:a crowd of:一群:许多:适用于描述人群或事物数量多的场景,语法上后接可数名
词复数;例句:A crowd of children were playing in the park.(来源:牛津高阶词典)
短语2:crowd:涌上心头;涌入脑海;适用于描述想法、回忆等大量出现的场景,语法
上in为副词;例句:Memories of her childhood crowded in on her.(来源:柯林斯词典)
短语3:crowd into:涌入;挤进:适用于描述人或物大量进入某个空间的场景,语法上nto
后接地点;例句:People crowded into the bus.(来源:牛津高阶词典)
短语4:crowd out:挤出:排挤:适用于描述某事物被其他事物取代或挤出的场景,语法上
out为副词;例句:The new store crowded out several small businesses..(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:They
(crowd)into the small room to watch the movie.(答案:crowded)
。考法2:考察固定搭配a crowd of
原题:
(crowd)of people gathered at the square to celebrate the victory.(A
crowd)
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必修3一unit5词汇精讲
thrill
词义与词性
·词义1(v.):使兴奋:使激动:使紧张:例句:The news really thrilled me.(来源:柯林
斯词典)
·词义2(n.):兴奋:激动;紧张感;例句:The thrill of victory is unforgettable.(来源:牛
津高阶词典)
词性转换
。形容词:thrilling;令人兴奋的;例句:The movie has a thrilling plot.(来源:柯林斯词典)
·形容词:thrilled;兴奋的;激动的;例句:I'm thrilled to see you..(来源:牛津高阶词典)动
词过去式/过去分词:thrilled;规则变化,直接加-ed;例句:He was thrilled by the g进。
(来源:柯林斯词典)动词现在分词:thrilling;直接加-ing;例句:The story is thrilling the
audience.(来源:牛津高阶词典)
同近义词
。近义词:excite(v.):使兴奋;使激动;例句:The good news excited everyone.(来源:牛
津高阶词典)
·近义词:elate(v.):使兴高采烈;例句:His success elated his parents.(来源:柯林斯词典)
固定搭配
。短语1:thrill sb.with sth.:用某物使某人兴奋;适用于描述用具体事物刺激某人情绪的场
景,语法上with后接刺激物:例句:The magician thrilled the children with his tricks..(来
源:牛津高阶词典)
。短语2:get a thrill out of sth.:从某事中获得兴奋感;适用于表达个人感受的场景,语法上
out of后接具体事件;例句:She gets a thrill out of bungee-umping.(来源:柯林斯词典)
。
短语3:thrill to sth.:因某事而激动;适用于描述人对某事的情绪反应场景,语法上to后
接引起激动的事物:例句:The fans thrilled to the singer's performance.(来源:牛津高阶
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 children
(thrill)by the fireworks last night.(答案:were thrilled)
●
考法2:考察固定搭配get a thrill out of sth.
。原题:Many people get a thrill
(out of)extreme sports.(答案:out of)
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