内容正文:
高中选择性必修第一册外研版
【寒假专版】
C版固定搭配精讲
寒假专版
(Unit 5 Revealing nature
固定搭配精讲
全部单元单词
sed/si:dn.种子,籽
finch /fintf/n.雀科鸣禽
characteristic kaerakta'ristik/n.
distant/distant/adj.遥远的
beak /bi:k/n.鸟嘴,喙
特征,特性
answer the call响应号召
suspect/s3'spekt/v.猜疑,怀疑,decline/dr'klaI/w.减少
disgrace/ds'grers/n.丢脸,耻辱
觉得
tortoise/'to:tas/h.陆龟
be a disgrace是耻辱,是丢脸的ancestor/'ensesta()/m.(动物l
blame /bleim/w.责怪,指责;把
事
的)原种,祖先
…归咎于
geologist/d3i'Dlad3Istn.地质学
evolution/,iva'lun/h.进化goat/geot/n.山羊
家
(论)
be native to源于…的,原产于
sample/'sa:mplm.样本
generate/'d3 enareit/v.产生,创
evolve'volv/w.进化
造
固定及常见搭配
1.Seed/si:dhm.种子,籽
核心搭配:
sow seeds播种
plant seeds种植种子
seed bank种子库
精讲:
sed作可数名词时指具体的“种子”,常用搭配多与种植、储存相关动作。
例句:
Farmers usually sow seeds in spring.
真题链接:
The gardener is._seeds in the garden.(答案:planting)
2.distant/'distant/adj.遥远的
核心搭配:
distant relative远亲
distant place遥远的地方
1
高中选择性必修第一册外研版
【寒假专版】
C版固定搭配精讲
in the distant past在遥远的过去
精讲:
distant强调空间或时间上的“距离远”,反义词为near。
例句:
We can see stars in the distant sky at night.
真题链接:
My_cousin lives in a small village in the mountains.(答案:distant)
3.answer the call响应号召
核心搭配:
answer the call of the country响应国家号召
answer the call for help响应求助
精讲:
该短语为动词短语,后常接具体号召的内容,如“号召、求助”等。
例句:
Many young people answered the call to work in rural areas.
真题链接:
All citizens should
_of protecting the environment.(答案:answer the call)
4.suspect/s'spekt/v.猜疑,怀疑,觉得
核心搭配:
suspect sb.of sth.怀疑某人做某事
suspect that.怀疑…(接从句)
精讲:
spct作动词时,后接of短语或宾语从句,不可直接接动词原形。
例句:
The police suspect him of stealing the car
真题链接:
I_that he didn’t tell the truth.(答案:suspect)
5.ancestor/'ensesta(r)/h.(动物的)原种,祖先
核心搭配:
common ancestor共同祖先
ancestor species祖先物种
descendants of ancestors祖先的后代
精讲:
ancestor指“生物学上的祖先”或“家族中的前辈”,对应词为descendant(后代)。
例句:
Humans and apes share a common ancestor.
真题链接:
Scientists are studying the_of these ancient animals.(答案:ancestors)
高中选择性必修第一册外研版
【寒假专版】
C版固定搭配精讲
6.generate/'d3 enareit/v.产生,创造
核心搭配:
generate electricity发电
generate ideas产生想法
generate interest引起兴趣
精讲:
generate强调“通过某种过程产生新事物”,如能源、观点等。
例句:
This machine can generate enough electricity for the whole village
真题链接:
New technology helps us_more jobs in the future.(答案:generate)
7.characteristic/,kaerakta'rIstik/n.特征,特性
核心搭配:
main characteristic主要特征
physical characteristic身体特征
characteristic of..…的特征
精讲:
characteristic作名词时,常用“characteristic of+名词”表示“…所特有的特征”。
例句:
Long necks are a characteristic of giraffes.
真题链接:
What is the most important_Lof a good leader?(答案:characteristic)
8.decline /dr'klan/v.减少
核心搭配:
decline in number数量减少
decline rapidly迅速减少
decline by..减少了…(接百分比或数量)
精讲:
decline强调“逐渐下降或减少”,可用于描述数量、质量等。
例句:
The population of this city has declined by 10%in the past decade
真题链接:
The number of birds in the area has_in recent years..(答λ:declined)
9.blame /blemm/v.责怪,指责;把…归咎于
核心搭配:
blame sb.for sth.因某事责怪某人
blame sth.onb.把某事归咎于某人
take the blame承担责任
3
高中选择性必修第一册外研版
【寒假专版】
C版固定搭配精讲
精讲:
blame常用被动语态“be blamed for”,表示“因…被指责”。
例句:
Don't blame him for the mistake;it's not his fault.
真题链接:
He_his failure on bad luck.(答案:blamed)
l0.be native to源于…的,原产于…
核心搭配:
be native to China原产于中国
species native to Africa非洲原产物种
精讲:
该短语用于描述动植物“原产于某地”,无被动语态。
例句:
Pandas are native to China.
真题链接:
This plant is
South America.(答案:native to)
11.evolve/'vDlv/v.进化
核心搭配:
evolve from.从…进化而来
evolve over time随着时间进化
evolve into..进化成…
精讲:
evolve常用于描述生物进化过程,后接from表示“起源”,into表示“进化结果”。
例句:
Humans evolved from apes.
真题链接:
Some animals_to adapt to the changing environment..(答案:evolved)
12.sample/'sa:mpl/h.样本
核心搭配:
take a sample取样
water sample水样
sample analysis样本分析
精讲:
sample指“用于检测或研究的小部分样本”,常用搭配与“采集、分析”相关。
例句:
The scientists took a sample of the soil for testing.
真题链接:
They collected50_of air from different cities.(答案:samples))
高中选择性必修第一册外研版
【寒假专版】
C版固定搭配精讲
综合训练
综合训练
一、
单项选择
1.Farmers need toseeds in spring to grow crops.
·A.plant
·B.cook
·C.sel
·D.buy
2.The scientist believes that humans and monkeys share a common_
·A.ancestor
·B.friend
·C.neighbor
·D.teacher
3.This machine can_enough power to run the whole factory.
·A.generate
·B.waste
·C.save
·D.lose
4.The number of pandas in the wild hasdue to better protection measures.
高中选择性必修第一册外研版
【寒假专版】C版固定搭配精讲
·A.declined
·B.increased
·C.stopped
·D.started
5.Long legs are a_of giraffes.
·A.characteristic
·B.problem
·C.habit
·D.mistake
二、根据句意及汉语提示完成单词
1.Many volunteers-
_(响应号召)to help people in need during the flood.
2.This kind of flower_(原产于)Africa and can't grow in cold areas.
3.The police(the man of stealing the valuable painting.
4.We can see many stars in the_(遥远的)sky on a clear night.
5.The company plans to build a new factory to _(more jobs for local people
三、首字母填空
1.The gardener is s seeds in the garden to grow vegetables.
2.Our family tree shows that we have a common awho lived 200 years ago.
3.This species has e from a small bird into a larger one over thousands of years.
4.The doctor took a s_of blood to test for diseases.
5.Don'tbhim for the accident;it wasn't his fault.
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高中选择性必修第一册外研版
【寒假专版】
C版固定搭配精讲
四、用所给单词的适当形式填空
1.The scientists are studying the(characteristic)of this new plant species.
2.She(suspect)that her brother was hiding something from her.
3.This river(generate)electricity for the nearby town every day.
4.The population of this village has(decline)by 30%in the past ten years.
5.These animals(evolve)special skills to survive in the desert.
参考答案
I单项选择
1.A2.A3.A4.A5.A
IⅡ.根据句意及汉语提示完成单词
1.answer the call 2.is native to
3.suspect 4.distant
5.generate
I首字母填空
1.sowing 2.ancestor
3.evolved 4.sample 5.blame
V.用所给单词的适当形式填空
1.characteristics 2.suspected 3.generates
4.declined 5.have evolved
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