首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Throughout the nation’s more than 15,000 school districts, widely differing approaches to teaching science and math have emerg
Throughout the nation’s more than 15,000 school districts, widely differing approaches to teaching science and math have emerg
admin
2018-05-25
52
问题
Throughout the nation’s more than 15,000 school districts,
widely differing approaches to teaching science and math have
emerged. Though there can be strength in diversity, a new
international analysis suggests that this variability has instead
contributed to lackluster achievement scores of U. S. children
related to their peers in other developed countries.【S1】______
Indeed, concludes William H. Schmidt of Michigan State
University, who led the new analysis, " no single intellectual【S2】______
coherent vision dominates U. S. educational practice in math or
science. " The reason, he said, "is because the system is deeply
and fundamentally flawed. "
The new analysis, which released this week by the National【S3】______
Science Foundation in Arlington, Va. , is based on data collecting【S4】______
from about 50 nations as part of the Third International Mathematics
and Science Study.
Not only approaches to teaching science and math vary among【S5】______
individual U. S. communities, the report finds, but there appears to
be a little strategic focus within a school district’s curricula, its【S6】______
textbooks, or its teachers’ activities. This contrasts sharply with the
coordinated national programs of most other countries.
In average, U.S. students study more topics within science【S7】______
and math than their international counterparts do. This creates an
educational environment where " is a mile wide and an inch deep,"【S8】______
Schmidt notes.
For instance, eighth graders in the United States cover about
33 topics in math versus just 19 in Japan. Among science courses,
the international gap is even wide. U. S. curricula for this age level【S9】______
resemble those of a small group of countries including Australia,
Thailand, Iceland, and Bulgaria. Schmidt asks whether the United
States wants to be classed with these nations, whose educational
systems "share our pattern of splintered visions" and which are not【S10】______
economic leaders.
【S3】
选项
答案
which—去掉which或which∧一was
解析
关系代词误用。此处意为“国家科学基金会本周发布的新的研究分析是基于……”,研究分析和发布之间是动宾关系,应使用被动语态。如果去掉which,则released this week是过去分词作后置定语;若改为which was released,原句则成了which引导的非限制性定语从句,从句是被动语态。
转载请注明原文地址:https://kaotiyun.com/show/cdoK777K
0
专业英语八级
相关试题推荐
BritishEducationalSystemI.PrimaryandsecondaryeducationinBritain1)Childrengotoprimaryschoolattheageof【T1】____
BritishEducationalSystemI.PrimaryandsecondaryeducationinBritain1)Childrengotoprimaryschoolattheageof【T1】____
TeachingEnglishthroughChildren’sLiteratureI.Acase:charactersinchildren’sliterature【T1】______themlearn【T1】______Eng
SuggestionsofReadingActivitiesI.Three【T1】______phasesofreading【T1】______—beforereading—inthecourseofreading—a
LanguageContextandEnglishTeachingI.Themeaningsoflanguagecontext1.Generallyspeaking:itcanbedividedintosituati
Toavoidthevariousfoolishopinionstowhichmankindisprone,nosuperhumangeniusisrequired.Afewsimpleruleswillkeep
Distantindeedseemthedayswhenthetwogreatrivalsofcommercialaviation,BoeingandAirbus,wouldusebigairshowstotru
Whichevertheymaydifferwidelyinfunction,allcellshaveasurroundingmembraneandaninternal,water-richsubstancecalled
TherearefourmajortypesofbenchmarkingactivitiespursuedatXerox;internal,functional,generic,andcompetitive.Thethe
随机试题
移液管上的标记“快”表示()。
集成运放用于电压比较器时,要求运放必须工作在______区。
A.生地黄B.熟地黄C.白芍D.当归E.何首乌具有滋阴的功效,但性寒,长于治疗热入营血、热病伤阴、阴虚发热诸证的药物是
A、乙醇含量达40%时B、20%以上乙醇C、乙醇含量在70%~90%时D、乙醇含量在90%以上时E、乙醇含量在50%~70%时具有防腐作用()
施工过程中由偶然性因素引起的质量波动,一般属于( )。
甲的父亲在一次车祸中丧生,甲依法继承了其父亲的遗产。引起遗产继承这一法律关系发生的法律事实是()。
概念模型是()。
论述浪漫芭蕾的代表人物、代表作品及艺术特色。
Humanity’sgreatestaccomplishmentofthepastfivedecades,declaredBillGatesthisweek,isthereductioninthenumberofde
Britishuniversities,【C1】______undertheburdenofahugeincreaseinstudentnumbers,are【C2】______thatthetraditionof
最新回复
(
0
)