专题04语法填空
2019高考语法填空
1【2019全国I】阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Thepolarbearisfou
di
theArcticCirclea
dsomebigla
dmassesasfarsouthas
Newfou
dla
dWhiletheyarerare
orthof88°thereisevide
ce___61___theyra
geallthe
wayacrosstheArctica
dasfarsouthasJamesBayi
Ca
adaItisdifficulttofigureout
aglobalpopulatio
ofpolarbearsasmuchofthera
gehasbee
___62___poorstudiedhowever
biologistscalculatethatthereareabout2000025000polarbearsworldwide
Modemmethods___63___tracki
gpolarbearpopulatio
shavebee
employedo
lysi
cethe
mid1980sa
dareexpe
sive___64___performco
siste
tlyoveralargeareaI
rece
tyears
someI
uitpeoplei
Nu
ayut___65___reporti
creasesi
bearsighti
gsarou
dhuma
settleme
ts
leadi
gtoa___66___believethatpopulatio
sarei
creasi
gScie
tistshaverespo
dedby
___67___
otethathu
grybearsmaybeco
gregati
g聚集arou
dhuma
settleme
tsleadi
g
totheillusio
错觉thatpopulatio
sare___68___hightha
theyactuallyareOf___69___
i
etee
recog
izedpolarbearsubpopulatio
sthreearedecli
i
gsix___70___bestable
o
eisi
creasi
ga
d
i
elacke
oughdata
【答案】61that
62poorly63offor64toperform65havereported
66belief67
oti
g68higher69the
70are
【解析】
【文章大意】本文为科普类说明文。文章向我们介绍了目前北极熊的生存现状。近年来,在人类居住的地
方看到北极熊的次数有所增加,这导致人们错误地认为北极熊的数量在上升,可事实并非如此。
61that考查名词性从句。根据句子结构分析可知,主句为therebe句型,且结构完整,空格后为同位
语从句,解释说明中心词evide
ce内容,故填that。
62poorly考查形容词副词。分析可知,此处用副词poorly修饰谓语动词hasbee
studied,意为“研
究很少”。故填poorly。
63ofabout考查介词。此处tracki
gpolarbearpopulatio
s作Moder
methods的定语,methodsoffor
doi
gsth意为“……的方法”。故填offor。
64toperform考查非谓语动词。主系表结构之后,常用不定式作原因或目的状语(主语beadjtodo)。
句意:跟踪北极熊的现代方法只是在二十世纪八十年代以来开始采用,且在如此大区域内持续采用是很昂
1
f贵的。故填toperform。65havereported考查动词时态。根据上下文语境,尤其是时间状语i
rece
tyears可知,句中需用现在完成时态。故填havereported。66belief考查词性转换。由其前不定冠词和其后that引导的同位语从句可知,空格处需填名词形式。故填belief。67
oti
g考查非谓语动词。介词by后填动名词形式,此处表示r