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提问人：网友anonymity 发布时间：2022-01-07

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The American education system is mentioned to illustrate that ______. A．the American education syst

The American education system is mentioned to illustrate that ______.

A．the American education system is facing many problems

B．the American education system can provide education opportunities without enough money

C．many education institutions fail to address the challenge

D．many education institutions develop distance education to face the challenges

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更多“The American education system is mentioned to illustrate that ______. A．the American education syst”相关的问题

第1题

Why We Must Fire Bad Teachers

The relative decline of American education at the elementary- and high-school levels has long been a national embarrassment as well as a threat to the nation&39;s future. Once upon a time, American students tested better than any other students in the world. Now, ranked against European schoolchildren, America does about as well as Lithuania, behind at least 10 other nations.

For much of this time—roughly the last half century—professional educators believed that if they could only find the right pedagogy, the right method of instruction, all would be well. They tried New Math, open classrooms, Whole Language—but nothing seemed to achieve significant or lasting improvements.

Yet in recent years researchers have discovered something that may seem obvious, but for many reasons was overlooked or denied. What really makes a difference, what matters more than the class size or the textbook, the teaching method or the technology, or even the curriculum, is the quality of the teacher. Much of the ability to teach is innate—an ability to inspire young minds as well as control unruly classrooms that some people instinctively possess (and some people definitely do not). Teaching can be taught, to some degree, but not the way many graduate schools of education do it, with a lot of insipid or marginally relevant theorizing and pedagogy. In any case the research shows that within about five years, you can generally tell who is a good teacher and who is not.

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第2题

Generally speaking, laptops are more environmental-friendly than desktops.

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第3题

法国人喜欢称大仲马为“我们的莎士比亚”，说明其剧作颇有莎剧的丰富性和多样性。

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第4题

Plastic wastes are becoming a serious environmental problem.

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第5题

Many teachers believe that the responsibilities for learning lie with student. If a long reading ______ is given, instructors expect students to be familiar with the information in the reading even if they do not discuss it in class or take an examination. The ideal student is considered to be one who is motivated to learn for the ______ of learning, not the one interested only in getting high grades. Sometimes, homework is ______ with brief written comments but without a grade. Even if a grade is not given, the student is ______ for learning the material assigned. When research is assigned, the professor expects the students to take it actively and to ______ it with minimum guidance. It is the student's responsibility to find books, magazines, and articles in the library. Professors do not have the time to explain what a university library works; they ______ students, particularly graduate students, to be able to exhaust the reference sources in the library. Professors will help students who need it, but prefer that their students should not be too ______. on them. In the United States, professors have many other duties besides teaching, such as ______ or research work. Therefore, the time that a professor can spend with a student outside of class is ______. ff a student has problems with classroom work, the student should either approach a professor during office hours or make an ______.

A) expect B) administrative C) returned D) recycled E) dependent

E) complete G) sake H) temper I) responsible J) limited

K) likely L) assignment M) concept N) qualified O) appointment

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第6题

Museums are places where collections of objects are preserved and displayed. The objects may be anything found in nature or made by man. There are museums devoted to art, science, history, industry, and technology. But museums are no longer just storehouses for collections. Today nearly all museums, large or small, carry on educational programs. Museums offer guided tours, lectures, films, music recitals (独唱的), art lessons, and other attractions.

Museums work constantly to improve their collections and ways of displaying them. All museums are always on the watch for new additions to their collections. Works of art are bought from art dealers and private collectors or at auction (拍卖) sales. Museums also accept gifts and bequests (遗物), but the large museums no longer accept everything that is offered to them. They accept only objects or collections that meet their high standards.

What is to be gained from visiting museums？ Museum exhibits can teach us about the world in which we live--the materials it is made of, the trees and plants that cover it, and the animals that have lived on it since its beginning. We can learn about the activities of man--his history and development and his accomplishments in arts and crafts.

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第7题

Many Native Americans closely resemble Asians. 正确his has led most scientists to(1)believe something about Native Americans. 正确hey think that most Native Americans(2)from a distant group of people. 正确hese people(3)from Siberia across the Bering Strait, between 17,000-11,000 years ago. 正确he exact time and 4 is still under question. 正确hat is, it is still a(n)(5)of debate. 正确he time they traveled and the route they took is still being argued, as is whether it happened(6).

(7)recently, some anthropologists (人类学家) argued that the migration occurred 12,000 years ago. However, there are a number of difficulties with this theory —(8)particular, the presence of people in the Americas earlier than one might think. 正确here is growing evidence of human(9)in Brazil and Chile 11,500 years ago or earlier. 正确here is also(10)of humans living in the Americas some 50,000 years ago.(11), other possibilities have been suggested.

正确hey may have(12)the land bridge several thousand years earlier or they may have sailed along the western coast. However, some(13)this theory. 正确hey think that humans(14)skills for sailing during that era.

Some consider the genetic and cultural evidence for an Asian origin overwhelming. It should be noted,(15), that some other people are very upset at this idea. Many present-day Native Americans(16)the above theories. 正确hey say those who put forward such theories have political(17)正确hey have their own traditional stories that offer(18)of where they came from. 正确heir own stories claim that their(19)are different from what scientists say. 正确hose accounts, though, have mostly been(20)by scholars. 正确herefore, the origin of Americans still remains a mystery to be explored.

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第8题

1Last week, we visited a large factory where they ...

1Last week, we visited a large factory where they make window glass.

______ Special rollers took hold of the sheet at either side and carried it upwards.

______ Here some men lowered a metal frame into the liquid.

______ They then fed the mixture into a big hot oven.

______ Our guide told us that at this stage it was necessary for the glass to cool slowly as this would make it very strong.

______ At a height of 30 feet, the sheet of the glass became cool and another machine cut it into big pieces which workmen stored away together.

______ Then they added some broken glass to the mixture as this helps it to melt.

______ We first saw workmen mixing sands and other materials together in the right amounts.

______ At the far end of the oven, a stream of liquid glass came out.

______ As the frame came up, it pulled away a hot sheet of glass.

11Finally the glass was ready for use.

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第9题

1 Types of E-mail

2 University Courses—Basic Courses and Specialized Courses

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