内容正文:
高中英语重庆大学版
【词汇精讲】
选择性必修第三册
词汇精讲
Challenge Yourself C
词汇变形及词缀精讲
全部单元单词
republic /rr'pAblik/n.共和国;共the performer/ap3'foma)phrase或作用)相当的人;对应物
和政体
表演者:执行者
profound /pr3:'fand/adj.深远
artistic/a:'ustk/adj.艺术的;艺vision/vI3/n.视力:视野:构的:深刻的:渊博的
术家的:富有艺术性的
想:愿景
transparent /traens'parant/adj.
well-renowned
/wel rI'.efficiency /I'fifnsi/n.效率;效能:透明的:清澈的:显而易见的
naond/adj.著名的;享有盛誉功效
manufacturer
/maenju'faek-
的
efficient'fit/ad.效率高的;tara)/m.制造商;生产商
count/kaont/v.m.数数;计算:有能力的:高效的
manufacturing /manju'fak-
计数:总数
strengthen/'stre)n/w.加强:增arm/n./adj.制造业:制造;制
facilitate /fa'srlitert/v.促进:使强:巩固
造业的:制造的
便利;帮助
distinguish/d'stωgwfw.区分:
involve /i'vDlv/v.包含;使参辨别;分清:使杰出
与:牵涉:卷入
counterpart/'kaontapa:t/n.职位
词汇变形及词缀精讲
1.artistic/a:'t虹stk/adj.艺术的;艺术家的;富有艺术性的
词汇变形
名词形式:artist(艺术家)
构词解析
后缀c:加在名词后,构成形容词,表“与…有关的;具有…性质的”。
同类词:music→musical(音乐的)、history→historic(历史的)
例句:The gallery displays many artistic works from young painters.
2.efficiency/I'finsi/n.效率;效能:功效
词汇变形
形容词形式:efficient(效率高的)
副词形式:efficiently(高效地)
构词解析
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高中英语重庆大学版
【词汇精讲】
选择性必修第三册
后缀-ency:构成名词,表“性质、状态”;-ent是对应的形容词后缀:-y构成副词。
例句:The new machine has improved the efficiency of production.
3.efficient'fint/adj.效率高的:有能力的:高效的
词汇变形
名词形式:efficiency(效率)
副词形式:efficiently(高效地)
构词解析
后缀-ent:构成形容词;-ency构成名词;-ly构成副词。
例句:She is an efficient worker and always finishes tasks on time.
4.strengthen/'strenOn/w.加强;增强;巩固
词汇变形
名词形式:strength(力量:优势)
形容词形式:strong(强壮的:强烈的)
构词解析
前缀strength-(名词“力量”)+后缀-en:加在名词或形容词后,构成动词,表“使…变得;使
…具有”。
同类词:weak→weaken(削弱)、wide→widen(加宽)
例句:Regular exercise can strengthen your body and mind.
5.manufacturer/,maenju'faektfra(r)/h.制造商;生产商
词汇变形
动词形式:manufacture(制造;生产)
名词形式:manufacturing(制造业)
构词解析
前缀manu-(手)+fact(做)+后缀-ure(构成名词,表“动作或结果”)→nanufacture(制造);
-er表“人或物”,故manufacturer为“制造者”。
例句:The manufacturer is responsible for the quality of the products
6.manufacturing/,manju'faektfor/m.adj.制造业:制造;制造业的:制造的
词汇变形
动词形式:manufacture(制造;生产)
名词形式:manufacturer(制造商)
构词解析
动词manufacture+后缀-ing:构成动名词或形容词,表“制造的动作或相关的”。
The manufacturing industry plays an important role in the local economy.
7.profound/pr3'faund/adj.深远的;深刻的:渊博的
词汇变形
副词形式:profoundly(深刻地:极度地)
构词解析
高中英语重庆大学版
【词汇精讲】
选择性必修第三册
前缀pro-(向前:深入)+found(底部)→深入到底部的→引申为“深刻的”:后缀-y构成副词。
例句:His speech had a profound influence on the audience.
8.transparent/traens'paerant/adj.透明的;清澈的;显而易见的
词汇变形
名词形式:transparency(透明度;透明物)
构词解析
前缀rans-(穿过;透过)+par(相等:可见)+后缀-ent:构成形容词,表“能透过光线的”。
例句:The transparent glass allows sunlight to fill the room.
9.republic /ri'pAblik/h.共和国:共和政体
词汇变形
形容词形式:republican(共和的;共和党人)
构词解析
前缀re-(再;共同)+public(公共的)→共同治理的政体→共和国:后缀-an构成形容词或名词。
例句:The People's Republic of China was founded in 1949,
l0.involve/m'wlvw.包含:使参与:牵涉:卷入
词汇变形
名词形式:involvement(参与:涉及)
形容词形式:involved(复杂的;有关联的)
构词解析
前缀in-(进入;使)+volve(滚动)→卷入其中→参与;后缀-ment构成名词,-ed构成形容词。
例句:The project involves many experts from different fields.
11.vision/'v3n/h.视力:视野;构想;愿景
词汇变形
动词形式:visualize(想象:使形象化)
形容词形式:visual(视觉的:视力的)
构词解析
词根vis(看)+后缀-ion:构成名词,表“行为或结果”;-al构成形容词,-ize构成动词。
例句:She has a clear vision of her future career.
12.distinguish/dh'stmgwif/v.区分;辨别;分清;使杰出
词汇变形
名词形式:distinction(区别;差别)
形容词形式:distinct(明显的:独特的)
构词解析
前缀dis-(分开)+stingu(刺:标记)+后缀-ish:构成动词,表“做…动作”;-tion构成名词,
-inct构成形容词。
例句:It's important to distinguish between right and wrong.
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高中英语重庆大学版
【词汇精讲】
选择性必修第三册
综合训练
一、
根据句意及汉语提示完成单词
6.The
(制造商)announced a recall of faulty products last week.
7.Her
(艺术的)talent was obvious from a young age.
8.The new policy aims to improve work()in government departments
9.The
(共和国)celebrated its70 th founding anniversary in2019.
10.We need to
(cooperation to solve this environmental problem.
二、用所给单词的适当形式填空
6.The company has achieved great
(efficient)through new technology.
7.He spoke
(profound)about the future of education at the conference.
8.The glass is so
(transparent)that you can hardly see it.
9.This job
(involve)a lot of travel,so you need to be flexible
10.She has a clear(vision)of how to expand the business.
三、完成句子(每空一词)
5.这个工厂的
(manufacture)process has been upgraded to reduce waste.
6.区分事实和观点对批判性思维很重要。
It's important to】
(distinguish)between facts and opinions for critical thinking
7.他的画展现了
(artistic)creativity and unique style.
8.定期锻炼有助于
(strengthen)your immune system.
四、语篇填空
阅读下面短文,在空白处填入一个适当的单词或用括号内单词的正确形式填空,使短文通顺、连
贯。
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高中英语重庆大学版
【词汇精讲】
选择性必修第三册
The
(manufacture)industry is undergoing rapid changes due to new technology.Companies
are focusing on improving.
(efficient)to reduce costs.A (vision)leader in the field
recently proposed a plan to make production more sustainable.This plan
(involve)using
recycled materials and optimizing energy use.Workers are trained to operate machines more
(efficient),and the company has seen a_
(distinct)improvement in output.The
(artistic)
design of their new products has also attracted more customers.The manager believes these changes
will
(strengthen)the company's position in the market.
参考答案
I根据句意及汉语提示完成单词
6.manufacturer 7.artistic 8.efficiency
9.republic 10.strengthen
Ⅱ用所给单词的适当形式填空
6.efficiency 7.profoundly
8.transparent 9.involves 10.vision
L.完成句子
5.manufacturing
6.distinguish 7.artistic 8.strengthen
V语篇填空
1.manufacturing 2.efficiency 3.visionary 4.involves 5.efficiently
6.distinct
7
artistic 8.strengthen
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