请阅读下面素材,简要回答素材中体现了信息的哪些特征并解释说明。(10分)姜维问曰:“若大军退,司马懿乘势掩杀,当复如何?”孔明曰:“吾今退军,可分五路而退。今日先退此营,假如营内一千兵,却掘二千灶,明日掘三千灶,后日掘四千灶:每曰退军,添灶而行。”杨仪曰:“昔孙膑擒庞涓,用添兵减灶之法而取胜;今丞相退兵,何故增灶?”孔明曰:“司马懿善能用兵,知吾兵退,必然追赶;心中疑吾有伏兵,定于旧营内数灶;见每日增灶,兵又不知退与不退,则疑而不敢追。吾徐徐而退,自无损兵之患。”遂传令退军。却说司马懿料苟安行计停当,只待蜀兵退时,一齐掩杀。正踌躇间,忽报蜀寨空虚,人马皆去。懿因孔明多谋,不敢轻追,自引百余骑前来蜀营内踏看,教军士数灶,仍回本寨;次曰,又教军士赶到那个营内,查点灶数。回报说:“这营内之灶,比前又增一分。”司马懿谓诸将曰:“吾料孔明多谋,今果添兵增灶,吾若追之,必中其计;不如且退,再作良图。”于是回军不追。孔明不折一人,望成都而去。次后,川口土人来报司马懿,说孔明退兵之时,未见添兵,只见增灶。懿仰天长叹曰:“孔明效虞诩之法,瞒过吾也!其谋略吾不如之!”遂引大军还洛阳。

汪娟最近有一个毛病,写作业时总觉得不整洁,擦了写,写了又擦,反反复复。她明知道这样做没有必要,就是控制不住,她可能出现了()。
A.抑郁症B.焦虑症C.强迫症D.恐怖症

李老师喜欢选择经典的音乐作品作为其欣赏课的内容,特别是那些经过“时间考验”的优秀作曲家的作品,而很少欣赏流行音乐。上述教学行为体现的哲学观是()。


A.唯理主义B.经验主义C.折中主义D.实用主义

阅读案例,并回答问题。案例:下面是某化学教师关于“分子”的教学片段。环节一:情境创设,引入新课。利用走到花圃会闻到花香,湿的衣服经过晾晒会变干等情境激发学生思考:你能解释这些生活中的现象吗? 环节二:展示用扫描隧道显微镜获得的苯分子图像。环节三:演示实验1.向盛有冷水和热水的烧杯中,分别加入品红溶液,观察现象。2.将50mL酒精与50mL水混合,观测混合后溶液的体积。环节四:根据以上活动,分析分子的基本特征3环节五:多媒体动画演示水的蒸发与水的分解。环节六:总结概括,形成分子概念。

(1)上述教学过程运用了哪些教学方法?(4分)(2)请分析教学环节二的教学价值。(4分)(3)从该教学片段中可以分析得出分子具有哪些基本特征?(6分)(4)以该教学片段为例,说明在化学概念教学中直观教学的手段有哪些。(6分)

案例:周老师上抽象绘画课,在进入到艺术实践环节时,看到小明同学画得很慢,完成作业似有困难,于是拿过画笔,在小明的画纸上横涂竖抹,很快就把画面铺满,一幅色彩飞扬的画作出现在小明面前。然后他对小明说:“你看哪些地方还需要补充和修改,你自己来完成吧。”直到下课交作业,小明也没再画上一笔。

(1)请分析周老师教学言行中的问题。(10分)(2)遇到小明这种情况,作为美术教师,你应该怎么做?(10分)

倪老师在《文化衫的设计制作》一课中,用PPT展示了各类文化衫的图片,并结合奥运会的主题播放音乐和影像,这种教学方法属于()。
A.演示法B.示范法C.情境法D.讲授法

法律运行的起始性环节是()。


A.法律执行B.法律适用C.法律制定D.法律遵守

党的十八届五中全会提出了实施网络强国战略和“互联网+”行动计划,党的十九大又提出了推动互联网、大数据、人工智能和实体经济深度融合。这表明()。①网络信息产业将在我国国民经济中发挥主导作用②我国将推动产业升级,培养具有全球竞争力的优势产业③我国经济将实现由实体经济向虚拟经济的转变④信息作为—种生产要素,在未来经济发展中具有重要价值


A.①②B.①③C.②④D.③④
房老师用“请学生当老师”的有式上《民间木版年画》一课时,他适合扮演的角色是()。
A.顷听者B.观者C.授者D.引导者
“五禽戏”是由我国占代名医华佗创编的一种锻炼方法,其中“五禽”是指()。
A.虎、鹿、熊、猿、鸟B.虎、马、熊、猿、鸟C.虎、马、牛、猴、鹰D.虎、豹、牛、猿、鹰
将解剖学、透视法运用于绘画,从而逼真地表现出人体美的画家是()。
A.达·芬奇B.莫奈C.拉斐尔D.梵高

下列选项中,不是美国作家马克•吐温作品的是()。


A.《竞选州长》B.《老人与海》C.《汤姆•索亚历险记》D.《哈克贝里•费恩历险记》
where="" can="" i="" get="" a="" sandwich’,”="" explains="" ms="" tu,="" “is="" more="" implemental="" than="" the="" mindset="" towards="" ‘should="" sandwich="" or="" not?’”Ms Tu and Dr Soman advise in their paper that “the key step in getting things done is to get started.” But what drives that? They believe the key that unlocks the implemental mode lies in how people categorise time. They suggest that tasks are more likely to be viewed with an implemental mindset if an imposed deadline is cognitively linked to “now” 一a so-called like-the-present scenario. That might be a future date within the same month or calendar year, or pegged to an event with a familiar spot in the mind's timeline (being given a task at Christmas, say, with a deadline of Easter). Conversely, they suggest, a deadline placed outside such mental constructs (being “unlike- the-present”)exists merely as a circle on a calendar, and as such is more likely to be considered deliberatively and then ignored until the last minute.To flesh out this idea, the pair carried out five sets of tests, with volunteers ranging from farmers in India to undergraduate students in Toronto. In one test, the farmers were offered a financial incentive to open a bank account and make a deposit within six months. The researchers predicted those approached in June would consider a deadline before December 31st as like-the- present. Those approached in July, by contrast, received a deadline into the next year, and were expected to think of their deadline as unlike-the-present. The distinction worked. Those with a deadline in the same year were nearly four times more likely to open the account immediately as those for whom the deadline lay in the following year. Arbitrary though calendars may be in parsing up the continuous flow of time, humans parse their concept of time in line withthem.The effect can manifest itself in even subtler ways. In another set of experiments, undergraduate students were given a calendar on a Wednesday and were asked to suggest an appropriate day to carry out certain tasks before the following Sunday. The trick was that some were given a calendar with all of the weekdays coloured purple, with weekends in beige (making a visual distinction between a Wednesday and the following Sunday). Others were given a calendar in which every other week, Monday to Sunday, was a solid colour (meaning that a Wednesday and the following Sunday were thus in the same week, and in the same colour). Even this minor visual cue affected how like-or unlike-the-present the respondents tended to view task priorities.These and other bits of framing and trickery in the research support the same thesis: that making people link a fiiture event to today triggers an implemental response, regardless of how far in the future the deadline actually lies. If the journey of 1,000 miles starts with a single step, the authors might suggest that you take that step before this time next week.Why can a busy person hit deadline to the present according to the passage?Which is the closest to the meaning of the underlined phrase “flash out” in PARAGRAPH FIVE?What does the underlined “them” in PARAGRAPH FIVE refer to?What is the author’s primary purpose in writing this passage?Which best describes the author’s tone?'>

IF YOU want something done, the saying goes, give it to a busy person. It is an odd way to guarantee hitting deadlines. But a paper recently published in the Journal of Consumer Research suggests it may, in fact, be true—as long as the busy person conceptualises the deadline in the right way.Yanping Tu of the University of Chicago and Dilip Soman of the University of Toronto examined how individuals go about both thinking about and completing tasks. Previous studies have shown that such activity progresses through four distinct phases: pre-decision, post-decision (but pre-action), action and review. It is thought that what motivates the shift from the decision-making stages to the doing-something stage is a change in mindset.Human beings are a deliberative sort, weighing the pro

When a teacher creates a real life situation for his students to discuss, he expects them not to focus on ________ too much.

A.form B.use C.meaning D.function

古人在炼丹过程中,了解到一些矿物学和化学知识,对我国古代化学的发展做出了一定的贡献,《抱朴子》一书对此有过记载。这部著作的作者是()。


A.许逊B.魏伯阳C.葛洪D.陶弘景
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