发布时间：2012-11-15 13:41:16 来源：杭州朗阁培训中心 编辑：杭州朗阁小编
一、句式变化 1. 变换句子的开头结构 名词做主语 介词短语作状语 副词作状语 状语从句 分词短语作状语 形容词短语作...一、句式变化
To begin with, even in such areas as computer science, where it is estimated that much of what a student learns today will be obsolete in just five years, an advanced degree and the education it represents will continue to be of benefit. Unlike undergraduate education, which is divided into a number of small educational units every term, post-baccalaureate education is concentrated on deeper learning in fewer areas. Moreover, most graduate education requires extended, critical focus on complex issues or research projects. And even if the technical information relevant to completing a graduate-level project becomes outmoded, the learned critical methods and problem-solving approaches will not.
Today’s education system places too much emphasis on students’ desires rather than their needs. Accordingly, students are searching for the easy way out, and educators are willingly conspiring with them. As opposed to this trend, I would argue that students should study what is presented to them rather than what is desired by them. Not only should educators determine the curriculum, but also they should strive to insure that each individual student truly gains from his/her education, rather than just breezes through it.
to sum up
to some extend
in a large sense
in a sense
in some sense
in the first place
in the second place
last but not least
first of all
for one thing
in this case
in that case
as well as
in addition to
on the contrary
in any case
at any rate
in spite of
on the one hand
on the other hand
as a matter of fact
as a result
as a result
as a consequence
in other words
Despite all the evidence, experts continue to debate weather global warming exists, how extensive the problem is, what the likely effects will be and whether any remedy is possible.
Despite all the evidence, experts continue to debate the existence of global warming, the extent of the problem, its likely effects and any possible remedy.
(1)明喻：比喻词出现：as, like, as if…
In many ways, no doubt, our world grows more and more complex, sputniks cannot be simple; yet how many of our complexities remain futile, how many of our artificialities false. Simplicity too can be subtle-as the straight lines of a Greek temple, like the Parthenon at Athens, are delicately curved in order to look straighter still.
America has given the Negro people a bad check, which has come back marked insufficient funds.
Extremism in defense of liberty is no vice; moderation is the pursuit of justice is no virtue.
The Negro has a callus growing on his soul and it is getting harder and harder to hurt him here. That is a simple law of nature. Like a callus on the foot in a shoe that is too tight. The foot is nature’s and that shoe was put on by man. The tight shoe will pinch your foot and make you holler and scream. But sooner or later, if you do not take the shoe off, a callus will form on the foot and begin to wear out the shoe.
It is the same with the Negro in America. That shoe-the white man’s system—has pinched and rubbed and squeezed his soul until it has almost destroyed him. But it did not. And how a callus has formed on his soul, and unless that system is adjusted to fit him, too, that callus is going to wear our that system.
Dawn was beginning to prowl about the sky and put out the starts.
For she was beautiful—her beauty made the bright world dim, and everything beside seemed like the fleeting image of a shade.