当前位置：首页 → 职业资格 → 教师资格 → 中学英语学科知识与教学能力->请阅读Passage2，完成此题。Passage2Until
请阅读Passage 2，完成此题。
Passage 2
Until a decade or two ago, the centers of many Western cities were emptying while their edges were spreading. This was not for the reasons normally cited. Neither the car nor the motorway caused suburban sprawl, although they sped it up: cities were spreading before either came along.
Nor was the flight to the suburbs caused by racism. Whites fled inner-city neighborhoods that were becoming black, but they also fled ones that were not. Planning and zoning rules encouraged sprawl, as did tax breaks for home ownership--but cities spread regardless of these. The real cause was mass affluence. As people grew richer, they demanded more privacy and space. Only a few could afford that in city centers; the rest moved out.
The same process is now occurring in the developing world, but much more quickly. The pop-ulation density of metropolitan Beijing has collapsed since 1970, falling from 425 people per hectare to 65. Indian cities are following; Brazil's are ahead. And suburbanization has a long way to run. Beijing is now about as crowded as metropolitan Chicago was at its most closely packed, in the 1920s. Since then Chicago's density has fallen by almost three-quarters.
This is welcome. Romantic notions of sociable, high-density living--notions pushed, for the most part, by people who themselves occupy rather spacious residences--ignore the squalor and lack of privacy to be found in Kinshasa, Mumbai or the other crowded cities of the poor world.
Many of them are far too dense for dignified living, and need to spread out.
The Western suburbs to which so many aspire are healthier than their detractors say. The modern Stepfords are no longer white monocultures, but that is progress. For every Ferguson there are many American suburbs that have quietly become black, Hispanic or Asian, or a blend of every-one. Picaresque accounts of decay overlook the fact that America's suburbs are half as criminal and a
题干：下列哪项是西方人们退离城市的原因。根据题干“thewestmove out of cities”可以定位到文章第一段的最后一部分“the real cause was mass affluence．As people grew richer,they demanded more priva．CV and spa(1e”真正的原因还是人们富裕起来了．随着人们经济上宽裕起来．他们对隐私和空间的要求也越来越高。只有D项与此相符
《义务教育数学课程标准（2011年版）》强调，课程内容要反映社会的需要、数学的特点，要符合学生的认知规律。课程内容的组织要重视过程，处理好（）的关系。
设α是某一方程组的解向量，k为某一常数，则kα也为该方程组的解向量。（ ）
案例：
在有理数运算的课堂教学片段中，某学生的板演如下：
针对该学生的解答，教师进行了如下教学：
师：请仔细检查你的演算过程，看是否正确无误？
生：好像正确吧。
请分析例题1、例题2中每一步运算的依据。（10分）
初中数学课程是一门国家课程，其主要内容包括课程目标、教学内容、教学过程和( )等
教师职业道德区别于其他职业道德的显著标志就是（ ）。
对高中数学的评价，下列说法错误的是( )。
