正确答案: A

Assessor.

题目：What role does the teacher play at the feedback stage?

解析：本题考查教师角色。在教学反馈阶段，教师的角色是评价者，故本题选A。

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学习资料的答案和解析：

[单选题]A、B、C、D四个球队进行循环赛（每队与其他队各比赛一场），比赛结果：B队输一场，C队比B队少赢一场，B队比D队少赢一场。那么，A队的名次为( )。

第四名

解析：4个队一共比赛了6场，每个队比赛三场，由于B队输一场，那就赢了2场，比赛胜利的场数C队

[单选题] Children who spend more than two hours a day at a computer or watching television are more likely than others to have mental problems, scientists say. Researchers found that 11-year-old who spent several hours in front of a screen each day did worse on mental health tests, no matter how much physical exercise they got. The University of Bristol study, published in Pediatrics, involved more than l,000 children aged about 10. They also had the kids fill out questionnaires designed to gauge the kids' emotional well-being and behavior. The questionnaires contained 20 questions covering five sections-emotional difficulties, conduct problems, hyperactivity or inattention, friendships and peer groups and problems relating to friends and peer groups. The study found no direct evidence that sitting in front of a screen actually causes mental health problems. Instead, it suggests that children with difficulties, such as extreme shyness, are more likely to choose TV or computer games than sociable activities. In the study, children were asked whether they agreed, disagreed or somewhat agree with a list of statements, including,"I generally play alone or keep to myself" and,"I am often unhappy or tearful". They were also asked how much exercise they took and how long they spent at a TV or computer screen. According to the study, children who spent more than two hours a day at a screen had a 60% higher risk of mental problems than children who spent fewer viewing hours. The risk was only slightly higher in children who did little or no exercise. "Physical activity is good for health in many ways, but it can't make up for long hours of screen viewing. Parents should consider limiting their children's screen viewing to no more than 2 hours a day," said the study organizer, Angie Page. Previous studies have raised concerns that watching too much television can affect children's behavior in later life. A Canadian study found that those who watched most TV as young children performed worse at school, ate more junk food and had more trouble concentrating.

Which of the children behavior below leads to the highest risk of the mental problems, according to the University of Bristol study?

Watching TV 3 hours per day.

解析：1.细节题。“The University of Bristol study，published in Pediatrics…had the kids fill out questionnaires"和“the questionnaires contained 20 questions covering five sections”，由此可见A正确，C 和D错误。B全文都没有提及。 2.主旨题。本文全文都在围绕着这项研究展开，包括研究的背景、方法、结果和推论。而作者一直都非常客观地描述着这项研究。故选B正确。 3.细节题。“The University of Bristol study，published in Pediatrics，involved more than 1,000 children aged about 10. They also had the kids fill out questionnaires designed to gauge the kids' emotional well-being and behavior”，可见研究的方法是通过调查问卷的方式，故选D正确。 4.细节题。第五段中提到孩子们每天看电视时间或者用电脑时间超过两小时会导致心理问题的增加，故B正确。A项没有说到玩电脑的时间，如果不超过两个小时，也不会增加风险。从“physical activity is good for health in many ways, but it can't make up for long hours of screen viewing"中可以看出体育活动并不会缓解看屏幕时间长带来的危害，故C错误。D项文中没有提及。 5.细节题。文章的主要观点是过久地看屏幕可以导致儿童心理问题，而这种危害是其他活动是弥补不了的。故选A正确。

[单选题]初中生生理发展最重要的特征是( )。

身高体重迅速增长

解析：初中阶段的学生，正处在身体发育的第二高峰期。他们身高增长非常迅速，一年之内，可长高6-8厘米，有的达10-11厘米；体重增加也比较明显，初中三年以后，他们的体重已接近成人；内脏的机能也日趋完善.明显的特征是，心率和脉搏开始减慢，肺活量接近成人；特别是性器官的发育，随着第一性征的迅猛变化，迅速出现了第二性征，男生会有首次遗精，女生会有月经初潮；他们的大脑发育在重量上增长虽然不很明显，但是脑的质的发展却很快，大脑的沟回在加深，皮层的机能趋于成熟，兴奋和抑制功能逐渐平衡，控制和调节能力明显增强。因此初中生生理发展最重要的特征是身高体重迅速增长。故选择A。

[多选题]自我效能感是指人们对自己能否成功地进行某一成就行为的主观判断。班杜拉认为，影响自我效能感的因素有( )。

个体的直接经验

替代性经验

言语劝说

情绪唤醒

解析：班杜拉认为，影响自我效能感的因素有：个人自身行为的成败经验（直接经验）、替代性经验、言语劝说和情绪唤醒。

[单选题]Teachers who adopt the_______model for reading comprehension may start teaching a 　　text by introducing new vocabulary and structures.

bottom-up

解析：本题考查阅读教学模式。自下而上的教学模式( bottom-up model)主张从较小的语言单位开始教学，即从单词、句子逐渐解码，进而达到对整个段落、最后到整篇文章的理解。自上而下的教学模式( top-down model)主张在阅读教学中重视背景知识的导入，要求学生对文章进行预测，然后阅读、检验、修订自己的预测，再进行新的预测。教师在教授阅读时首先从新单词和句型结构开始，采用了自下而上的阅读教学模式。故本题选D。

[单选题]体现教师追求真理、探索真理、捍卫真理的科学精神的优秀品质是()

严谨治学

解析：《中小学教师职业道德规范》（1997年修订）"严谨治学"要求：教师要刻苦钻研业务，探索教育教学规律。题干中，教师追求真理、探索真理、捍卫真理是严谨治学的表现。故选择D。

[单选题]请阅读 Passage 1,完成1~5小题。 　　Passage 1 　　Two years ago,Rupert Murdoch's daughter,Elisabeth,spoke of the "unsettling dearth of integrity across so many of our institutions" .Integrity had collapsed.she argued.because of a collective acceptance that the only "sorting mechanism" in society should be profit and the market.But "it's us,human beings,we the people who create the society we want,not profit" . 　　Driving her point home,she continued: "It's increasingly apparent that the absence of purpose,of a moral language within government,media or business could become one of the most dangerous goals for capitalism and freedom." This same absence of moral purpose was wounding companies such as News International,she thought,making it more likely that it would lose its way as it had with widespread illegal telephone hacking. 　　As the hacking trial concludes-finding guilty one ex-editor of The News of the World.Andy Coulson,for conspiring to hack phones,and finding his predecessor,Rebekah Brooks,innocent of the same charge-the wider issue of dearth of integrity still stands.Journalists are known to have hacked the phones of up to 5,500 people.This is hacking on an industrial scale,as was acknowledged by (Jlenn Mulcaire,the man hired by The News of the World in 2001 to be the point person for phone hacking.Others await trial.This long story still unfolds. 　　In many respects,the dearth of moral purpose frames not only the fact of such widespread phone hacking but the terms on which the trial took place.One of the astonishing revelations was how little Rebekah Brooks knew of what went on in her newsroom,how little she thought to ask and the fact that she never inquired how the stories arrived.The core of her successful defence was that she knew nothing. 　　In today's world.it has become normal that well-paid executives should not be accountable for what happens in the organisations that they run.Perhaps we should not be so surprised.For a generation,the collective doctrine has been that the sorting mechanism of society should be profit.The words that have mattered are efficiency,flexibility,shareholder value,business-friendly,wealth generation,sales,impact and.in newspapers,circulation.Words degraded to the margin have been justice,fairness,tolerance,proportionality and accountability. 　　The purpose of editing The News of the World was not to promote reader understanding,to be fair in what was written or to betray any common humanity.It was to ruin lives in the quest for circulation and impact.Ms Brooks may or may not have had suspicions about how her journalists got their stories,but she asked no questions,gave no instruction-nor received traceable,recorded answers.

According to the first two paragraphs,Elisabeth was upset by_________.

the consequences of the current sorting mechanism

解析：细节题。在文章第一段Elisabeth谈到了“我们很多机构都面临着令人沮丧的减信丧失”。接下来第二句指出这是因为大家普遍认为社会中唯一的分类机制应该是利益和市场。而根据第一段最后一句可知，她认为“是我们人类、是我们这样的人创造了我们想要的社会，而不应该是利益”。可见，Elisabeth很不认可目前的这种分类机制以及其所造成的不良后果，这也正是她感到沮丧的原因。故本题选A。B项“公司由于道德操守产生了财政损失”，C项“政府在道德问题上的无能为力”，D项“各大机构广泛存在的诚信误用”均不符合题意。