内容正文:
高中选择性必修第四册重庆大学版
【Challenge Yourself B】
固定搭配精讲
高中专版
【Challenge Yourself B】
固定搭配精讲
全部单元单词
shrink/rkv.n.收缩:缩小;退稳固(性)
covering/"KAvarT四/h./adj.遮盖
缩:萎缩
rarely /'reali/adv.很少:难得:罕物:覆盖物;覆盖的
flatten /'flaetn/v.
使变平:弄见地
sphere/sfia)n.球;球体;领域:
平:(使)倒伏
solid/'swld/adj.h.固体的:坚固范围
stable/'sterbl/adj.m.稳定的:稳的;固体:立方体
biosphere/'barausfia(/m.生物
固的:马厩
envelope/'envalaup/m.信封;封圈
stability/sta'bilati/n.稳定(性);皮;外壳
固定及常见搭配
1.
shrink /frmk/v.收缩:缩小;退缩:萎缩
核心搭配:
shrink from退缩;回避
shrink in size尺寸缩小
shrink with fear因恐惧而退缩
精讲:
shrink的过去式和过去分词形式为shrank/shrunk,常用搭配shrink from后接名词或动名词,表
示“因害怕或不情愿而回避”。
例句:
She shrank from telling him the truth
真题链接:
The company's profit
by30%last year due to the pandemic.(答案:shrank)
2.stable/'sterbl/adj.稳定的;稳固的:n.马厩
核心搭配:
stable life稳定的生活
stable government稳定的政府
remain stable保持稳定
精讲:
高中选择性必修第四册重庆大学版
【Challenge Yourself B】
固定搭配精讲
stable为形容词时,强调“状态不易改变的”,其名词形式为stability(稳定性)。
例句:
The patient's condition has remained stable after treatment.
真题链接:
The economy needs a
environment to develop.(答案:stable)
3.stability/st'brlati/n.稳定(性):稳固(性)
核心搭配:
social stability社会稳定
maintain stability维持稳定
political stability政治稳定
精讲:
stability为不可数名词,常用搭配“maintain stability'”表示“维持稳定状态”,是高频考点。
例句:
The government takes measures to ensure social stability
真题链接:
Economic growth and
are equally important.(答案:stability)
4.solid/splid/adj.固体的:坚固的:n.固体;立方体
核心搭配:
solid foundation坚实的基础
solid evidence确凿的证据
solid performance稳健的表现
精讲:
solid作形容词时,可修饰具体事物(如foundation)或抽象概念(如evidence),表示“稳固的:
可靠的”。
例句:
We need to build a solid foundation in English grammar.
真题链接:
The team gave a
performance in the competition.(答案:solid)
5.envelope/'envalaup/h.信封;封皮;外壳
核心搭配:
seal the envelope封上信封
envelope address信封上的地址
paper envelope纸质信封
精讲:
envelope为可数名词,常用搭配“seal the envelope”表示“封缄信封”,是基础生活场景词汇。
例句:
He wrote the address on the envelope and mailed it.
真题链接:
高中选择性必修第四册重庆大学版
【Challenge Yourself B】
固定搭配精讲
Please write your name and address on the
(答案:envelope)
6.sphere/sfia(r)m.球;球体;领域;范围
核心搭配:
the sphere of influence势力范围
in the political sphere在政治领域
spherical shape球形
精讲:
sphere作“领域”讲时,常用搭配“in the..sphere”表示“在…领域”,如academic sphere(学
术领域)。
例句:
Her research focuses on the sphere of environmental science.
真题链接:
Einstein made great contributions in the
of physics.
(答案:sphere)
7.biosphere/'baiausfia()/n.生物圈
核心搭配:
the global biosphere全球生物圈
protect the biosphere保护生物圈
biosphere reserve生物圈保护区
精讲:
biosphere为专有名词,指“地球上所有生态系统的总和”,常与动词protect,.damage搭配使用。
例句:
Human activities have a great impact on the biosphere.
真题链接:
We should take action to protect the
and its resources.(答案:biosphere)
8.rarely/reli/ad.很少:难得;罕见地
核心搭配:
rarely seen罕见的
rarely do sth.很少做某事(置于句首时句子部分倒装)
精讲:
rarely为否定意义副词,置于句首时,句子需部分倒装(助动词提前)。
例句:
Rarely have I seen such a beautiful sunset.
真题链接:
She
goes out alone at night.(答案:rarely)
9.envelope/'envalaup/h.信封:封皮:外壳
核心搭配:
open the envelope打开信封
3
高中选择性必修第四册重庆大学版
【Challenge Yourself B】
固定搭配精讲
envelope of air大气层(比喻用法)
精讲:
envelope除表示“信封”外,还可指抽象的“外壳:包围层”,如“envelope of air”(大气层)。
例句:
The envelope of air around the Earth protects us from harmful radiation.
真题链接:
He tore open the
and read the letter quickly..(答案:envelope)
10.covering/kAvr四/h./adj.遮盖物;覆盖物;覆盖的
核心搭配:
a covering of snow一层雪
protective covering保护层
covering material覆盖材料
精讲:
covering作名词时,常用搭配“a covering of+名词”表示“一层…覆盖物”,作形容词时意为
“覆盖的”。
例句:
The mountain is covered with a thick covering of snow in winter.
真题链接:
The tent has a waterproof
to keep out the rain.(答案:covering)
11.f1 atten/'flaetn/w.使变平:弄平;(使)倒伏
核心搭配:
flatten the ground平整地面
flatten out变平:趋于平稳
flatten the curve(疫情中)减缓增长曲线
精讲:
flatten作及物动词时,后接具体宾语(如ground),作不及物动词时常用短语“flatten out”表示
“逐渐变平”。
例句:
The road flattens out after the hill.
真题链接:
Farmers use machines to
the soil before planting.
(答案:flatten)
l2.sphere/sfia(r)/m.球;球体;领域;范围
核心搭配:
sphere of activity活动范围
celestial sphere天球(天文术语)
精讲:
sphere在科学领域中可表示“球体”,如“celestial sphere”(天球),是地理或天文相关真题中的
高频词。
4
高中选择性必修第四册重庆大学版
【Challenge Yourself B】
固定搭配精讲
例句:
The Earth is a sphere.
真题链接
The moon appears as a bright
in the night sky.(答案:sphere)
13.solid/'sold/adj.固体的:坚固的:n.固体
核心搭配:
solid state周态
solid gold纯金
turn into solid变成固体
精讲:
solid作“固体”讲时,是物质三态(solid,,liquid,gas)之一,常与state搭配。
例句:
Water turns into solid when the temperature drops below 0C
真题链接:
Ice is the
form of water.
(答案:solid)
14.shrink/r四k/w.收缩;缩小
核心搭配:
shrink in the wash缩水(衣物洗涤后)
shrink the gap缩小差距
精讲:
shrink的口语化搭配“shrink in the wash”表示“衣物洗涤后缩水”,是生活场景中的常用表达。
例句:
This shirt shrank in the wash,so it's too small now.
真题链接:
Woolen clothes often
if washed in hot water.(答案:shrink)
综合训练
综合训练
一、
单项选择
1.The company's profit
by 30%last year due to the pandemic
·A.shrank
·B.shrink
5
高中选择性必修第四册重庆大学版
【Challenge Yourself B】
固定搭配精讲
·C.shrunk
·D.shrinking
2.The economy needs a
environment to develop.
·A.stability
·B.stable
·C.stably
·D.stabilize
3.Einstein made great contributions in the
of physics.
·A.sphere
·B.biosphere
·C.envelope
·D.covering
4.Ice is the
form of water
·A.solid
·B.liquid
·C.gas
·D.fluid
5.She
goes out alone at night.
·A.rare
6
高中选择性必修第四册重庆大学版
【Challenge Your self B】
固定搭配精讲
·B.rarely
·C.rarelly
·D.rarer
6.Farmers use machines to
the soil before planting.
·A.flatten
·B.flat
·C.flattening
·D.flattened
7.We should take action to protect the
and its resources.
·A.sphere
·B.biosphere
·C.envelope
·D.stability
二、根据句意及汉语提示完成单词
1.The government takes measures to ensure social
(稳定).
2.We need to build a(坚实的)foundation in English grammar.
3.Please write your name and address on the
(信封),
4.The mountain is covered with a thick
(覆盖物)of snow in winter..
5.Human activities have a great impact on the__(生物圈)
6.Water turns into
(個体)when the temperature drops below 0C.
高中选择性必修第四册重庆大学版
【Challenge Your self B】
固定搭配精讲
三、首字母填空
1.The Earth is a s
and revolves around the sun.
2.Woolen clothes often s if washed in hot water.
3.The patient's condition has remained s
after treatment
4.Rarely have I seen such a beautiful s.
5.The tent has a waterproof c to keep out the rain.
四、用所给单词的适当形式填空
1.She shrank from
(tell)him the truth.
2.The team gave a
(solid)performance in the competition.
3.The company
(shrink)its workforce by 10%last month.
4.We should pay attention to(protect)the biosphere.
5.The road
(flatten)out after the hill.
参考答案
I单项选择
1.A2B3.A4.A5B6.A7.B
II.根据句意及汉语提示完成单词
1.stability 2.solid 3.envelope 4.covering
5.biosphere
6.solid
I首字母填空
1.sphere 2.shrink 3.stable
4.sunset 5.covering
V.用所给单词的适当形式填空
1.telling 2.solid 3.shrank 4.protecting
5.flattens
8