内容正文:
高中必修二人教
【单元专版】
,E版词汇变形及词缀精讲
单元专版
【Unit2】Vildlife Protection
词汇变形及词缀精讲
全部单元单词
dust/dstn.灰尘;尘土;尘埃
险中
remind /rI'mamd/t.提醒;使想
illegal hunting非法捕猎
die of死于(疾病、衰老等)
起
conservation/,kpnsa'ven/h.保awareness/a'weanas/n.意识:认remind sb.ofsb./sth.使某人想
护:保存;守恒
识
起某人/某事
energy/'enad3i/n.能量;精力:
awareness-raising
/A'wen3 s remind sb.to do sth.提醒某人
能源
'rezh.提高意识
做某事
energy conservation节能
average'evarid3/adj.平均的;creature/'kit∫e(r)/n.生物:动
wild /walld/adj.野生的:野蛮的:n.平均数;平均水平
物
n.荒野
on average平均
due/dju:/adj.由于:因为:到期
wild animal野生动物
profit/prDfit/n.利润:利益;vi.的:预期的
attack /a'taek/t.&i.攻击:抨&t.获益;获利
due to由于;因为
击:n.攻击:抨击;发作
make a profit获利:赚钱
recover /rI'kAva(r)/vi.vt.
effective /i'fektrv/adj.有效的;实involve/m'volv/t.涉及;包含;复;康复;找回;重新获得
际的
使参与
recover from从…中恢复
reserve /rI'z3vh.保护区;储藏:involve.in.使…参与…;removal/r'mu:vl/n.去除;清除:
t.预订:预留:保留
使…卷入…
移动
wildlife reserve野生动物保护live off以…为食;靠…为intend/n'tend/t.打算;计划;
区
生
想要
zone /zsun/n.区域:地带;地区wonder/wanda(r)h.奇迹:奇intend to do sth.打算做某事
in danger(of)处于(…的)危观:vi.想知道:纳闷
词汇变形及词缀精讲
1.conservation/,kpnsa'veIn/n.保护;保存;守恒
动词形式:conserve
形容词形式:conservative(保守的:保守派的)
构词解析:前缀con-:表“共同、一起”词根seV:意为“保持、保存”(如seve“服务:保持”):
后缀-ation:加在动词后构成名词,表“动作或过程”。
例句:Water conservation is important for sustainable development..(节约用水对可持续发展很重要。)
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高中必修二人教
【单元专版】E版词汇变形及词缀精讲
真题链接(人教版高中必修二同步练习):The government has taken measures to promote the
(conserve)of natural resources.(答案:conservation)
2.effective/i'fektrv/adj.有效的:实际的
名词形式:effect(效果:影响)
动词形式:affect(影响,动词)
构词解析:前缀ef-:表“出、向外”(同ex-):词根fect:意为“做、制作”(如factory“工厂”):
后缀-iv:加在动词后构成形容词,表“具有…作用的”。
例句:This new policy has proven to be effective in reducing pollution.(这项新政策已被证明在减少污
染方面有效。)
真题链接(人教版高中必修二教材例句):We need to take effective action to protect wildlife
3.awareness/A'weanas/n.意识;认识
形容词形式:aware(意识到的)
构词解析:前缀a-:表“处于…状态”;词根ware:意为“知道、察觉”;后缀-ness:加在形容词
后构成名词,表“性质或状态”。
例句:Environmental awareness has increased among young people.(年径人的环保意识有所提高。)
真题链接(人教版高中必修二同步练习):The campaign aims to raise public一(aware)of the
dangers of illegal hunting.(答案:awareness)
4.average/'evarId/adj.平均的;n.平均数
副词形式:averagely(平均地)
构词解析:前缀a:此处无实义,起强调作用:词根ver:意为“真实、准确”(如verify“证实”):
后缀-ge:加在动词或名词后构成名词或形容词,表“集合、总称”或“具有…性质的”。
例句:The average temperature in summer here is28C.(这里夏季平均气温为28C。)
真题链接(人教版高中必修二教材例句):On average,we spend two hours on homework every day.
5.profit/'profit/n.利润;利益:vi.&t.获益
形容词形式:profitable(有利可图的)
构词解析:前缀pro-:表“向前、有利于”;词根fit:意为“做、行动”(如benefit“利益”):后缀
-able:加在动词后构成形容词,表“可…的”。
例句:The company made a big profit last year.(公司去年获利丰厚。)
真题链接(人教版高中必修二同步练习):Investing in green energy can be both environmentally friendly
and
(profit).(答案:profitable)
6.involve /m'olvt.涉及:包含;使参与
名词形式:involvement(参与;牵连)
形容词形式:involved(复杂的;有关联的)
构词解析:前缀in-:表“进入、在…内”;词根volve:意为“滚动、转动”(如revolve“旋转”):
后缀-ment:加在动词后构成名词,表“动作或结果”;-ed:构成形容词,表“被…的”。
例句:This project involves many departments working together..(这个项目涉及多个部门合作。)
真题链接(人教版高中必修二教材例句):Parents should involve themselves in their children's education.
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高中必修二人教
【单元专版】
E版词汇变形及词缀精讲
7.awareness-raising/e'weanas'rez)/h.提高意识
动词短语:raise awareness(提高意识)
构词解析:由awareness(意识)和raising(提高,动名词)构成复合名词,表“提高意识的行为”。
其中raise为动词,意为“提升”,加-ing构成动名词作定语。
例句:The school organized an awareness-raising activity about wildlife protection.(学校组织了一次野
生动物保护意识提升活动。)
真题链接(人教版高中必修二同步练习):
(raise)awareness of conservation is the first step to
protect endangered species..(答案:Raising)
8.removal /r'mu:vm.去除;清除:移动
动词形式:remove(移除:去除)
构词解析:前缀e-:表“向后、相反”;词根mov:意为“移动”(如move“移动”):后缀-al:加
在动词后构成名词,表“动作或过程”。
例句:The removal of garbage near the river improved the water quality..(清除河边的垃圾改善了水质。)
真题链接(人教版高中必修二同步练习):The_emove)of trees has led to soil erosion in this
area.(答案:removal)
9.intend/m'tend/vt.打算;计划
名词形式:intention(意图;目的)
形容词形式:intentional(故意的)
构词解析:前缀in-:表“向内、在…中”;词根tend:意为“伸展、趋向”(如tend“倾向于”):
后缀tion:加在动词后构成名词;-al:构成形容词,表“具有…性质的”。
例句:She intends to study abroad next year..(她打算明年出国留学。)
真题链接(人教版高中必修二教材例句):I have no intention of giving up this project..
10.recover /rI'kAva(r)/Wi.&t.恢复:康复
名词形式:recovery(恢复;康复)
构词解析:前缀re-:表“重新、再”;词根cover:意为“覆盖:包含”(如cover“覆盖”);后缀-y:
加在动词后构成名词,表“动作或结果”。
例句:It took her three months to recover from the illness.(她花了三个月从疾病中康复。)
真题链接(人教版高中必修二同步练习):The patient's_(recover)was faster than expected with
proper treatment..(答案:recovery)
11.creature/'kri.tfa(r)m.生物:动物
动词形式:create(创造)
名词形式:creation(创造:产物)
构词解析:前缀cre-:意为“产生、创造”(如create“创造”):后缀ure:加在动词后构成名词,
表“行为的结果或产物”。
例句:The ocean is home to millions of creatures.(海洋是数百万生物的家园。)
真题链接(人教版高中必修二教材例句):We should respect all living creatures on Earth,.
12.due/dju:/adj.由于;到期的
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高中必修二人教
【单元专版】
,E版词汇变形及词缀精讲
名词形式:dueness(到期;应得物,较少用)
构词解析:前缀d-:意为“二、双”(如dual“双重的”):后缀-e:此处无实义,构成形容词。短
语due to中due表“由于”,相当于because of。
例句:The flight was delayed due to bad weather.(航班因恶劣天气延误。)
真题链接(人教版高中必修二同步练习):His success was largely
(due)to his hard work and
determination.(答案:due)
综合训练
一、根据句意及汉语提示完成单词
6.The government's new policy focuses on the
(保护)of endangered species.
7.We need to take more
(有效的)measures to reduce air pollution.
8.The school organized activities to raise students'environmental
(意识).
9.The
(平均)score of our class in the math exam is85.
10.The company's annual
(利润)has increased by20%this year.
二、用所给单词的适当形式填空
6.This project requires the(involve)of experts from different fields.
7.
(remove)plastic waste from oceans is a global challenge.
8.Her
(intend)to study environmental science was supported by her family.
9.After months of treatment,his
(recover)was finally complete.
10.The documentary aims to show the beauty and diversity of marine
(creature).
三、完成句子(每空一词)
5.这项活动旨在提高公众对节约用水的认识。
The activity aims to raise public
water
6.由于天气恶劣,徒步旅行被取消了。
The hiking trip was canceled
bad weather.
7.这个计划涉及三个步骤,需要团队紧密合作。
This plan
three steps and requires close team
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高中必修二人教
【单元专版】
,E版词汇变形及词缀精讲
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。
Environmental protection has become a global issue.Water
(conserve)is crucial for human
survival,as the
(average)person needs 2-3 liters of water daily.To address this,governments
are taking
(effect)actions,such as promoting water-saving technologies.
Public
(aware)is also key.Schools are organizing_
(aware-raise)campaigns,and
many companies are investing in(profit)green projects that reduce waste.For example,a
local factory achieved zero waste through the(remove)of single-use plastics and the
(recover)of resources.
Everyone can contribute.Simple acts like fixing leaky taps or using reusable bags can make a dif-
ference.Remember,protecting the environment is not just a task for experts,but involves
(every)of us.
参考答案
I.根据句意及汉语提示完成单词
6.conservation 7.effective 8.awareness 9.average
10.profit
II.用所给单词的适当形式填空
6.involvement 7.Removing
8.intention 9.recovery
10.creatures
II.完成句子
5.awareness of,conservation 6.due to 7.involves:work
V.语篇填空
1.conservation 2.average 3.effective 4.awareness
5.awareness-raising
6.profitable 7.removal 8.recovery 9.everyone
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