考前押题:2021年考研英语模拟试题(2020-10-18)

发布时间:2020-10-18


最近,有小伙伴在询问最后阶段,考研英语该如何备考才最有效。最后阶段,我们应该将备考的重点放在复习和了解考试上,多去练习历年真题和模拟试题。下面,51题库考试学习网为大家带来考研初试的一些模拟试题,一起来看看吧。

Section Reading Comprehension

Part B

Sample Four

Directions:

You are going to read a list of headings and a text about explorations into maple lores.Choose the most suitable heading from the list AF for each numbered paragraph (4145)。 The first and last paragraphs of the text are not numbered.There is one extra heading which you do not need to use.Mark your answers on ANSWER SHEET 1.(10 points)

\[A\] The influence of maples on the Canadian culture.

\[B\] The token of maples in Canada.

\[C\] Contemplation of global distribution of maples.

\[D\] The triumph of Nokomis over the devils with the help of maples.

\[E\] The popularity of the maple in a favorite myth.

\[F\] The maple signals the approach of fall.

The maple smoke of autumn bonfires is incense to Canadians.Bestowing perfume for the nose, color for the eye, sweetness for the spring tongue, the sugar maple prompts this sharing of a favorite myth and original etymology of the word maple.

41

The maple looms large in Ojibwa folk tales.The time of year for sugaringoff is“in the Maple Moon.”Among Ojibwa, the primordial female figure is Nokomis, a wise grandmother.In one tale about seasonal change, cannibal wendigoscreatures of evil—chased old Nokomis through the autumn countryside.Wendigos throve in icy cold.When they entered the bodies of humans, the human heart froze solid.Here wendigos represent oncoming winter.They were hunting to kill and eat poor Nokomis, the warm embodiment of female fecundity who, like the summer, has grown old.

42

Knowing this was a pursuit to the death, Nokomis outsmarted the cold devils.She hid in a stand of maple trees, all red and orange and deep yellow.This maple grove grew beside a waterfall whose mist blurred the trees’outline.As they peered through the mist, slavering wendigos thought they saw a raging fire in which their prey was burning.But it was only old Nokomis being hidden by the bright red leaves of her friends, the maples.And so, drooling ice and huffing frost, the wendigos left her and sought easier prey.For their service in saving the earth mother’s life, these maples were given a special gift: their water of life would be forever sweet, and Canadians would tap it for nourishment.

43

Maple and its syrup flow sweetly into Canadian humor.Quebeckers have the standard sirop d’erable for maple syrup, but add a feisty insult to label imitation syrups that are thick with glucose glop.They call this sugary imposter sirop de Poteau“telephonepole syrup”or dead tree syrup.

44

The contention that maple syrup is unique to North America is suspect, I believe.China has close to 10 species of maple, more than any country in the world.Canada has 10 native species.North America does happen to be home to the sugar maple, the species that produces the sweetest sap and the most abundant flow.But are we to believe that in thousands of years of Chinese history, these inventive people never tapped a maple to taste its sap? I speculate that they did.Could ProtoAmericas who crossed the Bering land bridge to populate the Americas have brought with them a knowledge of maple syrup? Is there a very old Chinese phrase for maple syrup? Is maple syrup mentioned in Chinese literature? For a nonreader of Chinese, such questions are daunting but not impossible to answer.

45

What is certain is the maple’s holdfast on our national imagination.Its leaf was adopted as an emblem in New France as early as 1700, and in English Canada by the mid 19th century.In the fall of 1867, a Toronto schoolteacher named Alexander Muir was traipsing a street at the city, all squelchy underfoot from the soft felt of falling leaves, when a maple leaf alighted to his coat sleeve and stuck there.At home that evening, he wrote a poem and set it to music, in celebration of Canada’s Confederation.Muir’s song,“The Maple Leaf Forever,”was wildly popular and helped fasten the symbol firmly to Canada.

The word“maple”is from“mapeltreow”, the Old English term for maple tree, with“mapl”—as its ProtoGermanic root, a compound in which the first“m”—is, I believe, the nearly worldwide“ma”, one of the first human sounds, the pursing of a baby’s lips as it prepares to suck milk from mother’s breast.The“ma”root gives rise in many world languages to thousands of words like“mama”,“mammary”,“maia”, and“Amazon.”Here it would make“mapl”mean“nourishing mother tree,”that is, tree whose maple sap in nourishing.The second part of the compound,“apl”, is a variant of IndoEuropean able“fruit of any tree”and the origin of another English fruit word, apple.So the primitive analogy compares the liquid sap with another nourishing liquid, mother’s milk.

以上就是51题库考试学习网为大家带来的全部内容,希望能给大家一些帮助。51题库考试学习网提醒:2021年考研正式报名已经开始,在预报名阶段未来得及报名的小伙伴要注意了。另外,小伙伴们如果还有其他关于考研信息的疑问,也可以留言咨询哦。


下面小编为大家准备了 研究生入学 的相关考题,供大家学习参考。

效力待定民事行为包括()。
A.间接代理行为
B.无权代理行为
C.限制行为能力人进行的与其年龄不相适应的行为
D.无处分权人处分他人财产的行为

答案:B,C,D
解析:
【详解】
效力待定的民事行为是指欠缺有效要件的民事行为,能否发生当事人预期的法律效力尚未确定。只有经过有权人的追认,才能化欠缺有效要件为符合有效要件,发生当事人预期的法律效力;若有权人不予追认,则该民事行为归于无效。依我国合同法规定,效力待定民事行为包括:限制行为能力人实施的与其智力、年龄不相适应的行为;无权代理人代理被代理人实施的行为;无处分权人处分他人财产的行为。

妊娠后期孕妇血中雌激素和孕激素处于高水平的原因是
A.下丘脑促垂体区分泌活动加强 B.腺垂体分泌活动加强
C.卵巢分泌活动加强 D.胎盘分泌括动加强

答案:D
解析:
正常妊娠的维持主要依赖垂体、卵巢和胎盘分泌的各种激素的相互配合。①着床之前,在腺垂体 促性腺激素的作用下,卵巢黄体可分泌大量雌激素和孕激素;②受精后,胚泡滋养层细胞分泌的hCG,刺激卵巢黄体转化为妊娠黄体,继续分泌雌激素和孕激素;③妊娠后期,胎盘可分泌大量雌激素和孕激素, 使孕妇血中雌激素和孕激素处于高水平。

男性,58 岁。反复咳嗽,咳痰 16 年,活动后气短 3 年。平地行走因呼吸困难需停止,近一年无急性加重。既往吸烟史 40 年。肺功能结果提示:吸入支气管扩张剂后 FEV1/FVC62%。FEV1pred65%,首选的吸入治疗药物是( )

A. 短效抗胆碱能药物
B. 长效抗胆碱能药物
C. 短效β2受体激动剂
D. 糖皮质激素
答案:A
解析:
此题考查第八版内科学 24 页 25 页知识点,首先确定患者为 COPD,根据肺功能检查结果,FEV1pred65%应为 COLD2 级,中度;mMRC 问卷,平地行走需停止为 2 级。近一年无加重,患者综合评估分组应为 B 组,选择长效制剂。答案应为 B。如按照吸入首选理解,答案为 A。

痹证日久,除见关节肿痛外,兼见气血不足及肝肾亏虚症状,治疗宜选用(  )
A.桃红饮加味
B.炙甘草汤加味
C.独活寄生汤
D.蠲痹汤
E.气虚饮停血瘀

答案:C
解析:
由于桃红饮具有化痰祛瘀,搜风通络之功,适用于痹证日久不愈,痰瘀痹阻者。独活寄生汤具有补益气血,滋养肝肾,散寒除湿,祛风止痛之功效,适用痹证日久,气血不足,肝肾阴亏者.

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