正确答案: A

Looked

题目：________after carefully,the plant can live through the winter.

解析：本题考查非谓语动词。句意为“经过耐心照看，这株植物可以度过冬天”。the plant与look after之间是被动关系，所以应使用过去分词。故本题选A。

查看原题 查看所有试题

学习资料的答案和解析：

[单选题]"人逢喜事精神爽"这种情绪属于( )。

心境

解析：情绪分为心境、激情和应激。心境是一种微弱、平静和持久的情绪状态，也叫心情。它没有特定的指向性，不指某一特定对象，而是使人们的整个生活都染上某种情绪色彩。

[单选题]县级以上地方人民政府根据本行政区域内居住的适龄儿童、少年的( )等因素，按照国家有关规定，制定、调整学校设置规划。

数量和分布状况

解析：《中华人民共和国义务教育法》第十五条规定：县级以上地方人民政府根据本行政区域内居住的适龄儿童、少年的数量和分布状况等因素，按照国家有关规定，制定、调整学校设置规划。故选择A

[单选题]请阅读Passage 2，完成1~5小题。 　　Passage 2 　　Several research teams have found that newborns prefer their mothers' voices over those of other people.Now a team of scientists has gone an intriguing step further: they have found that newborns cry in their native language."We have provided evidence that language begins with the very first cry melodies," says Kathleen Wermke of the University of Wurzburg,Germany,who led the research. 　　"The dramatic finding of this study is that not only are newborns capable of producing different cry melodies,but they prefer to produce those melody patterns that are typical for the ambient language they have heard during their fetal life,within the last trimester," said Wermke."Contrary to orthodox interpretations,these data support the importance of human infants' crying for seeding language development." 　　It had been thought that babies' cries are constrained by their breathing patterns and respiratory apparatus,in which case a crying baby would sound like a crying baby no matter what the culture is,since babies are anatomically identical."The prevailing opinion used to be that newborns could not actively influence their production of sound." says Wermke.This study refutes that claim: since babies cry in different languages,they must have some control (presumably unconscious) over what they sound like rather than being constrained by the acoustical properties of their lungs,throat,mouth,and larynx.If respiration alone dictated what a cry sounded like,all babies would cry with a falling-pitch pattern,since that's what happens as you run out of breath and air pressure on the throat's sound-making machinery decreases.French babies apparently didn't get that memo."German and French infants produce different types of cries,even though they share the same physiology," the scientists point out."The French newborns produce 'nonphysiological' rising patterns," showing that the sound of their cries is under their control. 　　Although phonemes—speech sounds such as "ki" or "sh"—don't cross the abdominal barrier and reach the fetus,so-called prosodic characteristics of speech do.These are the variations in pitch,rhythm,and intensity that characterize each language.Just as newboms remember and prefer actual songs that they heard in utero,it seems,so they remember and prefer both the sound of Mom's voice and the melodic signature of her language. 　　The idea of the study wasn't to make the sound of a screaming baby more interesting to listeners-good luck with that-but to explore how babies acquire speech.That acquisition,it is now clear,begins months before birth,probably in the third trimester.Newborns "not only have memorized the main intonation pattems of their respective surrounding language but are also able to reproduce these pattems in their own　［sound］　production," conclude the scientists.Newborns' "cries are already tuned toward their native language" ,giving them a head start on sounding French or German (or,presumably,English or American or Chinese or anything else: the scientists are collecting cries from more languages).This is likely part of the explanation for how babies develop spoken language quickly and seemingly without effort.Sure,we may come into the world wired for language (thank you,Noam Chomsky),but we also benefit from the environmental exposure that tells us which language. 　　Until this study,scientists thought that babies became capable of vocal imitation no earlier than 12 weeks of age.That's when infants listening to an adult speaker producing vowels can parrot the sound.But that's the beginning of true speech.It's sort of amazing that it took this long for scientists to realize that if they want to see what sounds babies can perceive,remember,and play back,they should look at the sound babies produce best.So let the little angel cry: she's practicing to acquire language.

When does language acquisition begin according to the research?

It begins before the birth of a baby.

解析：细节题。根据倒数第二段中的“That acquisition，it is now clear,begins months before birth，probably in the third trimester.”可知，婴儿在出生之前就开始了语言习得。故本题选B。

[单选题]我国学校最早产生于( )。

夏

解析：我国学校最早产生于4000多年前的夏朝，西周以后学校教育制度已经发展到比较完备的形式。

[单选题]个体由自己的学业成就而获得相应的地位和威望的需要是( )。

自我提高内驱力

解析：奥苏贝尔认为，学校情境中的成就动机至少应包括三方面的内驱力，即认知内驱力、自我提高内驱力、附属内驱力。自我提高内驱力，是个体要求凭自己胜任工作的才能和工作成就而赢得相应地位的愿望。自我提高内驱力把成就看作是赢得地位与自尊心的根源，它显然是一种外部的动机。故选择B。A选项，认知内驱力，即一种学生渴望了解和理解，要求掌握知识以及系统地阐述问题并解决问题的倾向。这种内驱力，一般说来，多半是从好奇的倾向中派生出来的。C选项，附属内驱力，是学生为了保持家长和教师等的赞许或认可而努力学习的一种需要。它是一种外部的动机。D选项，阿特金森和麦克里兰成就动机理论，成就动机是个体为达到某一有价值的社会目标的内部动力。个体的成就动机可以分成两部分：趋向成功的倾向和避免失败的倾向。趋向成功的倾向指力求克服障碍，施展才能，从而尽快好地解决某一难题的心理倾向：避免失败的倾向指为了避免因失败在他人心中形象受损时带来的。趋向成功者倾向于选择成功概率在50%的任务。

[单选题]严谨治学最重要的是()

实事求是

解析：《中小学教师职业道德规范》（1997年修订）"严谨治学"要求：教师要树立优良学风，刻苦钻研业务，探索教育教学规律，提高教育、教学和科研水平。其中，最核心的理念是要实事求是，故选择B。

[单选题]利用已有的知识经验，从问题提供的各种信息中寻找最佳答案的思维方式为( )。

聚合思维

解析：聚合思维也称为集中思维、求同思维，是指人们解决问题时，思路集中到一个方向，从而形成唯一的、确定的答案。