内容正文:
高中选修3冀教版
【单元精讲】
固定搭配与综合训练
单元精讲
【Unit4】The Rise of Bioengineering
固定搭配与综合训练
全部单元单词
bacteria /bak'tIari/h.细菌
convince /kan'vmsv.使信服;使uin/ru:m/v.&n.毁坏;破坏
phenomenon/f3'nomm3n/m.现确信
threaten/'Oretn/v.威胁恐吓
象;杰出的人
urgent/'3:d3nt/adj.紧急的;紧collapse/ka'laps/v.&n.崩溃:倒
species/'spi:jizh.物种;种
迫的
塌
massive/'maesIv/adj.巨大的:非
maximum /'maeksimam/adj.
常严重的
多的:最大极限的
固定及常见搭配
1.convince /kan'vmsv.使信服:使确信
核心搭配:
convince sb..of sth.使某人确信某事
convince sb.to do sth.说服某人做某事
be convinced that.坚信…
精讲:
convince表示“说服”时需接双宾语,“be convinced that”后接从句表主观确信。
例句:
She tried to convince her parents of her honesty.
真题链接:
We finally convinced him
(give)up the plan..(答案:to give)
2.threaten/'retn/y.威胁:恐吓
核心搭配:
threaten to do sth.威胁要做某事
threaten sb.with sth.用某物威胁某人
be threatened by受到…的威胁
精讲:
常见结构为“threaten+不定式”或“threaten sb.with sth.”,被动形式强调“受威胁的状态”。
例句:
高中选修3冀教版
【单元精讲】
固定搭配与综合训练
The storm threatened to destroy the small village.
真题链接:
Many species
(威胁)by habitat loss.(答案:are threatened)
3.
species/'spi:fi:zh.物种:种
核心搭配:
endangered species濒危物种
a species of一种…
protect species保护物种
精讲:
species单复数同形,常用搭配与“保护、濒危”等生态话题相关。
例句:
Pandas are a rare species in the world.
真题链接:
We should take action to save
(endanger)species.(答案:endangered)
4.massive/'mesv/adj.巨大的:非常严重的
核心搭配:
massive damage巨大损害
massive amounts of大量的…
a massive increase大幅增长
精讲:
massive修饰名词时强调“规模或程度极大”,可与不可数名词或复数名词搭配。
例句:
The earthquake caused massive destruction in the area.
真题链接:
(mass)efforts are needed to solve environmental problems.(Massive)
5.urgent/'3:d3ant/adj.紧急的;紧迫的
核心搭配:
an urgent problem紧急问题
it is urgent to do sth.做某事很紧迫
urgent need迫切需求
精讲:
urgent可作定语或表语,其名词形式为urgency,常用结构“it is urgent to.”表“做某事的紧迫
性”。
例句:
It is urgent to take measures to stop air pollution.
真题链接:
The doctor said the patient needed(urgency)treatment.(urgent)
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高中选修3冀教版
【单元精讲】
固定搭配与综合训练
6.uin/'u:n/W.&n.毁坏;破坏
核心搭配:
1 uin sth.毁坏某物
fall into ruin沦为废墟
in ruins严重受损;破败不堪
精讲:
uin作动词时直接接宾语,作名词时常用“in ruins”表状态,“fall into ruin”表动作过程。
例句:
The heavy rain ruined our picnic plan
真题链接:
After the war,many ancient buildings lay
(答案:in ruins)
7.collapse /k3 laeps/v.&n.崩溃:倒塌
核心搭配:
collapse under pressure在压力下崩溃
the collapse of..…的倒塌/崩溃
collapse into tears突然大哭
精讲:
collapse可作不及物动词,表“倒塌/崩溃”,作名词时后常接of短语表所属关系。
例句:
The old bridge collapsed during the storm.
真题链接:
The
(collapse)of the stock market caused a financial crisis.(collapse)
8.phenomeno/f'npmman/h.现象:杰出的人
核心搭配:
natural phenomenon自然现象
social phenomenon社会现象
explain the phenomenon解释现象
精讲:
phenomenon的复数形式为phenomena,常用搭配与“自然/社会现象”相关,作“杰出的人”时
为非正式用法。
例句:
Global warming is a serious natural phenomenon.
真题链接:
We need to study this
(现象)carefully..(答案:phenomenon)
9.naximum/'maeksimam/adj.最多的:最大极限的
核心搭配:
naximum speed最高速度
maximum temperature最高温度
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高中选修3冀教版
【单元精讲】
固定搭配与综合训练
a maximum of最多.
精讲:
maximum常作定语修饰名词,表“最大的”,反义词为minimum,“a maximum of+数字”表数
量上限。
例句:
The elevator can carry a maximum of 10 people
真题链接:
The
(maximum)score of this test is 100.(答案:maximum)
10.bacteria /bak'taria/h.细菌
核心搭配:
harmful bacteria有害细菌
beneficial bacteria有益细菌
kill bacteria杀死细菌
精讲:
bacteria是bacterium的复数形式,本身为复数概念,谓语动词用复数,常用搭配与“细菌的种
类或处理方式”相关
例句:
Washing hands often can help kill harmful bacteria.
真题链接:
Some
(bacterium)are good for our health.(答案:bacteria)
ll.threaten/'retn/v.威胁:恐吓
核心搭配:
threaten the environment威胁环境
threaten safety威胁安全
精讲:
hreaten后接抽象名词时表“对…构成威胁”,为高频考点。
例句:
Pollution threatens the survival of wild animals
真题链接:
Illegal hunting
(威胁)the balance of ecosystems.(答案:threatens)
12.species/spi∫i:zh.物种;种
核心搭配:
protect endangered species保护濒危物种
a new species新物种
精讲:
species与“保护、发现”等动词搭配,强调生物分类中的“种”。
例句:
Scientists have discovered a new species in the rainforest.
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高中选修3冀教版
【单元精讲】
固定搭配与综合训练
真题链接:
We must take action to save
species from extinction.(答案:endangered)
综合训练
综合训练
一、
单项选择
1.The teacher tried to
the students
the importance of protecting endangered species.
·A.convince;of
·B.threaten,with
·C.uin,in
·D.collapse,:under
2.Many ancient buildings fell into
after the strong earthquake.
·A.collapse
·B.uin
·C.phenomenon
·D.bacteria
3.Itis
to take action to stop the spread of harmful
·A.urgent,.bacterium
·B.nassive;bacteria
·C.urgent,.bacteria
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高中选修3冀教版
【单元精讲】
固定搭配与综合训练
D.massive;bacterium
4.The
of the old bridge during the storm caused
damage to the village.
·A.collapse,massive
·B.iuin;urgent
C.phenomenon;maximum
·D.species;nassive
5.Global warming is a serious natural
that
the survival of many species.
.A.phenomenon;threatens
·B.species,uins
.C.bacteria;collapses
.D.maximum;endangers
6.You should set a time limit for this task,or you may not finish it on time.
·A.massive
·B.urgent
·C.mnaximum
·D.beneficial
7.After the war,the whole city lay ruins,and people neededhelp.
·A.in,urgent
·B.into;massive
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高中选修3冀教版
【单元精讲】
固定搭配与综合训练
·C.under,maximum
。D.with;beneficial
8.The doctor said the patient's condition was_
so we had to sendhim to the hospital immediately
·A.massive
·B.urgent
·C.maximum
·D.endangered
二、根据句意及汉语提示完成单词
1.We need to
()more people to join our environmental protection project.
2.The storm
(威胁)to destroy all the crops in the field.
3.Pandas are a rare
(物种)that need our protection
4.The earthquake caused
(巨大的)destruction to the local community.
5.Itis」
(紧急的)to solve the problem of water pollution in this area.
6.The old castle has fallen into
(废墟)after being abandoned for years.
7.The
(of the building was caused by poor construction quality.
8.The
(of climate change has attracted worldwide attention.
三、首字母填空
1.The government has taken m measures to protect endangered species.
2.You must c me of your honesty before I can trust you.
3.The s of the stock market led to a financial crisis last year.
4.It is uto finish the report before the meeting tomorrow.
5.The ancient temple was in r after the fire
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高中选修3冀教版
【单元精讲】
固定搭配与综合训练
6.The natural p_
of lightning is still not fully understood by scientists.
7.The elevator can carry a m_
of 12 people at a time.
8.Washing hands often can help kill h
bacteria.
四、用所给单词的适当形式填空
1.She was
(convince)that she could solve the problem by herself.
2.Many species are_
(threaten)by the loss of their natural habitat.
3.The
(mass)project will take at least two years to complete.
4.We need to take
(act)to reduce the」
(ruin)effects of pollution.
5.The
(collapse)of the bridge was due to(mass)rainfall.
6.Itis
(urge)to protect
(endanger)species from extinction
7.The
(phenomenon)of online shopping has changed people's lifestyles.
8.The
(bacteria)in the water can cause serious diseases if not treated properly.
参考答案
I单项选择
1.A2.B
3.C4.A5.A6.C7.A8.B
Ⅱ.根据句意及汉语提示完成单词
1.convince
2.threatened 3.species
4.massive
5.urgent
6.ruin
7.collapse
8.phe-
nomenon
I.首字母填空
1.massive
2.convince
3.collapse
4.urgent
5.ruins
6.phenomenon
7.maximum
8.harmful
V.用所给单词的适当形式填空
1.convinced
2.threatened 3.massive
4.action;ruinous 5.collapse;massive 6.urgent;en-
dangered
7.phenomenon
8.bacteria
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