时间:2018-12-12 作者:英语课 分类:大学四六级阅读


英语课
题型简介:

  老四级阅读理解中未曾出现过15选10题型。部分备考的四级学员“谈新色变”。本题型出现在仔细阅读部分(共25分钟),在两篇传统阅读文章之前(每篇文章解题时间约为9分钟)。所以本题型共10道小题最佳完成时间应控制在7分钟。

  阅读理解,真的要我们既要“阅读”又要“理解”吗?其实是不需要的。笔者根据多年的教学经验,为大家解密四级新题型。

  考点解密:

  一.核心要求:识辨词性。这是以前考试当中很少涉及的部分。考试要求在7分钟左右时间内将题目给出的15个词汇填入10个空格中。考核的主要目的是检查考生的单词词性识别能力。

  二.四词用法:名词;动词;形容词;副词。纵观样题和真题,我们知道15个词汇都属于最重要的四类实词。我们要学会每种词汇的基本搭配和基本用法。

  三.寻求突破:副词突破。考试题目中选项最少,特征也最为明显。

  四.一一对应:“一个罗卜一个坑”。也就是说,答案是只能使用一次的。所以还要稍微注意前后的语意的通顺和连贯。

  解题步骤:

  鉴于以上分析,笔者给出题型步骤如下:
  一.标注词性,预先分组 把题目中给出的15个备选答案词汇进行词性分组。

  二.浏览全文,预测答案 快速扫描文章,预测缺省信息的词性,对个别题目作出预测。

  三.同性比较,选择唯一 对相同词性词汇与原文意思进行比照,选择唯一的答案。利用上下文线索,词的褒贬色彩,平行结构,单复数,时态等解题。

  四.带入选项,通读检查 带入已选答案,重新通读文章以核对其是否逻辑语意正确。

  真题精析

EI Nino is the name given to the mysterious and often unpredictable change in the climate of the world. This strange 47 happens every five to eight years. It starts in the pacific Ocean and is thought to be caused by a failure in the trade winds(信风), which affects the ocean currents driven by these winds. As the trade winds lessen 1 in 48, the ocean temperatures rise, causing the Peru current flowing in from the east to warm up by as much as 5℃.

The warning of the ocean has far-reaching effects. The hot, humid (潮湿的)air over the ocean causes severe49 thunderstorms. The rainfall is increased across South America, 50 floods to Peru. In the West Pacific, there are droughts affecting Australia and Indonesia. So while some parts of the world prepare for heavy rains and floods, other parts face drought, poor crops and 51.
EI Nino usually lasts for about 18 months. The 1982-83 EI Nino brought the most 52 weather in modern history. Its effect was worldwide and it left more than 2,000 people dead and caused over eight billion pounds 53 of damage. The 1990 EI Nino lasted until June 1995. Scientists 54 this to be the longest EI Nino for 2,000 years.

Nowadays, weather experts are able to forecast when an EI Nino will 55, but they are still not 56 sure what leads to it or what affects how strong it will be.

[F] phenomenon
[B] strength
[E] tropical
[L] bringing
[K] starvation
[J] destructive 2
[N] worth
[A] estimate
[O] strike
[I] completely
[C] deliberately 3
[D] notify 4

[G] stable

[H] attraction

[M] exhaustion 5
47
解析】选[F]。 空格前为一形容词,通常其后修饰名词,可推知空格处要填一单数名词。从前文可知,所填名词指代EI Nino(厄尔尼诺)这种奇怪的气候现象。选项中共有六个名词,而能指代EI Nino的只有[F] phenomenon(现象)。
48【解析】选[B]。从主谓搭配来看,空格处描绘信风在哪方面减弱(the trade winds lessen),选项中剩下的五个名词中能形容风力减弱的只有[B] strength(力量)。



49【解析】选[E]。选项中能修饰名词thunderstorms(雷暴)的形容词,并且和闷热、潮湿的空气气候现象相联系的只有[E]tropical(热带的),选项中其他两个形容词[J] destructive(毁灭性),与severe(严重的)意思重复,而 [G] stable(稳定的)不用来修饰thunderstorms。

50【解析】选[L]。此处逗号起重要提示作用,逗号后面部分为伴随状态,起补充说明作用。选项中只有动词的现在分词形式符合题意,[L] bringing为正确选项。

51【解析】选[K]。从关键连词while,可知此处while前后两分句形成结构上和语义上的对比,从选项中剩下的四个名词中选出能和drought(干旱)、poor crops(农作物歉收)构成语义上的顺承关系的名词是[K] starvation(饥荒)。强干扰项 [M] exhaustion(耗尽枯竭)不能很好地描述poor crops现象。



52【解析】选[J]。此处填一形容词修饰weather。选项中只剩下两个候选形容词。从后一句话对其带来影响的描述(2,000 people dead) 可轻松地选对[J] destructive(毁灭性的)。



53【解析】选[N]。此处填一名词,能与eight billion pounds形成合理搭配,且修饰damage(损失),选项中只有[N] worth(价值)符合题意。

54【解析】选[A]。此处填一动词。选项中有三个动词为候选项。从宾语来看,the longest EI Nino for 2,000 years(两千年以来持续时间最长的厄尔尼诺现象)为结论性的话,排除[O] strike(打击);[D] notify(通知)为不及物动词,后接介词of,不选;[A] estimate(评估)符合题意。

55【解析】选[O]。此处填一动词,主语为EI Nino,在两个候选的动词中,[D] notify(通知)主语通常为人,排除它。[O] strike作及物动词时表示“到达, 侵袭”,与题意相符。

56【解析】选[I]。从空格后的形容词sure(确定的)可知此处填一副词。选项中两个副词completely(完全地)和deliberately(故意地),很容易能选I) completely(完全地)为正确选项。


1 lessen
vt.减少,减轻;缩小
  • Regular exercise can help to lessen the pain.经常运动有助于减轻痛感。
  • They've made great effort to lessen the noise of planes.他们尽力减小飞机的噪音。
2 destructive
adj.破坏(性)的,毁灭(性)的
  • In the end,it will be destructive of our whole society.它最终会毁灭我们整个社会。
  • It is the most destructive storm in 20 years.这是20年来破坏性最大的一次风暴。
3 deliberately
adv.审慎地;蓄意地;故意地
  • The girl gave the show away deliberately.女孩故意泄露秘密。
  • They deliberately shifted off the argument.他们故意回避这个论点。
4 notify
vt.通知,告知,报告
  • The court clerk will notify the witness when and where to appear.法院办事员将通知证人出庭的时间及地点。
  • He will notify us where we are to meet.他将通知我们在什么地方集合。
5 exhaustion
n.耗尽枯竭,疲惫,筋疲力尽,竭尽,详尽无遗的论述
  • She slept the sleep of exhaustion.她因疲劳而酣睡。
  • His exhaustion was obvious when he fell asleep standing.他站着睡着了,显然是太累了。
学英语单词
3-epimerase
add fuel to the flame
adhesin
air release pipe
alphitite
alternate operating columns
anabiotic state
anaphalis margaritacea benth. et hook.
Anemone sinensis Bunge
anthophilous insect
basal
bathing place
bearing performance
bidding sheet
biostratinomy
Brunckite
burier
carinthias
centrallassite
chihuahuan
clearing error
corrugated vessel
cruzados
darwazagay (darwazahgai)
daughter-herdmate comparison
decremental chain
Dendara
direct transmission
dochmii
doxxed
economic clerk
elctrohemostasis
electromechanical coupling factor
excitation variable
film fern
genital appendage
genus grindelias
genus Todus
gingival plane
gulf stream system
have an eye for something
high-impedance receiver front end
high-quality
hispidissimus
human excrement
hunyn
Jack in a Box
labile phosphate group
lissomer
loaded freeboard
macroderma gigas
Marine Corps Intelligence Activity
metric property
minionettes
missletoe
mistake as the parties
mobile-source
net export
nonharmonic constants
nonimbedded command
OODBMS
outborrowing
part in bending
PDRB
permanent orbital station
photoelectric measuring device
pilot ladders
point-focussed electron gun
preteenage
ravenousnesses
re-romanize
remissal
rings missing
Romanicist
rossler-edelmann process
SCKL
seawater-sediment interface
singles court
skilled worker
slack feeder
slag ballast
smarty-pant
specker
Strux
strychnine glycerophosphate
supraphons
sympathetic trunk (or sympathetic chain)
tandem ion analyzer
thallium acetate
thioindigo test
transliterators
trigger-price equilibrium
tripfag
twisted hair
two-dimensional interferometry
unchauvinistic
unfertilizable
value voter
valve oil
weasel out
xoxocotlan
Zhicheng