will do/be going to do
would do/(was/were) going to do
will have done
have been doing
must → can/could will/would may/might → can't/couldn't
情态动词+have done/be doing
must be/can be/will be/may be等
助动词do/does/did + 动词原形
及物动词doing sth/sb 作主语
... to decide is to kill off all possibilities but one.
It is painful to read these round about accounts today.
Fortunately,the White House is starting to pay attention.
The brain finds it best to keep smell receptors available for unfamiliar and
The trick is to direct these funds better.
and/both...and.../not only...but also...
New skills and unfamiliar business models are needed too.
Surveys can cover a single large settlement or entire
today's immigration is neither at unprecedented levels nor resistant to
Americans stoped taking prosperity for granted.
Merely expanding the orchestra's repertoive will not be
Broadcasting his ambition was "very much my descision"...
...laughing probably has little influence on physical fitness.
The process is natural selection.
Although the figure may vary,analysts do agree on another
With other audiences you mustn't attempt to cut in with human.
American professors did not possess one.
Those first few days should be spent looking for work.
For example,lighting was always changed on a sunday.
Our subway trains are controllled by tireless robotdrivers.
The study of law has been recognized for conturies as a basic intellectual discipline in
Now something similar could be happening in the oceans.
The details may be unknowable.
Such bodily rection might conceivably help moderate the effects of
The first draft will appear on the page.
Similarly, the physical act of laughter could improve mood.
Scientists must communicate their message to the public in a compassionate,
This is a dangerous game.
Their behavior became markedly different.
And most folks still feel pretty comfortable about their
You always keep your eyes open.
They gave justices permanent positions.
Everybody loves a fat pay rise.
Smaller species survived.
The roughly 20 million in habitants of these nations looked hopefully to
The idea seems promising,and Rosenbery is a perceptive
Similary,the physical act of laughter could improve mood.
as + adj/adv原形(比较的内容) + as + 比较的对象
和 ... 相比一样的 ...
Few people are as fertile as in the past.
adj/adv比较(比较的内容) + (than 比较的对象)
(和 ... 相比) 更 ...
Rich economies are also less dependent on oil than they were,and so less sensitive to swing
in the oil price.
adj/adv最高级(比较的内容) + (介词短语 表示比较的范围)
(... 范围内) 最 ...
Some of the biggest developments will be in medicine...
Journalistic tastes had changed long before his death.
Since the days of Aristotle,a search for universal principles has characterized the
For years,executives and headhunters have adhered to the rule.
Behind the scenes, they have been taking aim at someone else:the accounting
The link between dreams and emotions show up among the patients in Cartwright's
They perpetuate the myth of the lone genius
It also sent a clear message to the outside world about his
Despite these factors,many social scientists seem reluctant to
tackle such problems.
doing 表示主动、done 表示被动、to do表示目的
It also raises questions concerning "values".
Enraged by Entergy's behavior,the Vermont Senate voted 26 to 4 last year against allowing
Its current leader,Ed Miliband,owes his position to votes from public-
No one,he submits,could have written it without processing some power of
These facts,however,have previously been thought unrelated.
Justice Antonin Scalia,for example,appeared at political
The finanical fallout has begun,and the politied fallout may not be far behind.
Almost all our major problems involve human behavior,and the cannot be solved by physical and biological
Naturally he will try to borrow money at a low rate of interest,but loans of this kind are not
Either Entergy never really intended to live by those commitments,or it simply didn't foresee what
would happed next.
Reporters tend to be part of a broadly defined social and cultural elite,so their work
tends to reflect the conventional values of this elite.
The program keeps track of your progress and provides detailed feedback on your performance and
The fossil record shows that may species have endured for millions
We suddenly can't remember where we put the keys just a moment
Dr.Worm acknowledges that these figures are conservative.
I don't know if other clients are going to abandon me,too.
...scientists believe that intelligence can expand and fluctuate according to
...users could tell advertisers that they did not want to be
...those differences are swamped by how well each person "encodes" the
...he felt certain that he never could have succeeded with
doing + 从句
to do + 从句
You might even be tempted to assume that humanity has little future to look
Neither of these patterns is borne out by the analysis,suggesting that the
structures of languages are lineage-specific and not governed by universals.
To filter out what is unique from what is shared might enable us to understand how complex
cultural behavior arose and what guides it in evolutionary or cognitive terms.
That kind of activity makes it less likely that the court's decisious
will be accepted as impartial judgments.
The clear message is that we should get moving to protect
Part of the problem is that the justices are not bound by an
For Williams,these activities become what he calls "electronic
Human nature being what it is,most people stick with default
What's needed is a package deal.
That the seas are being overfished has been know for years.
What is needed is a technology of behavior.
It did not matter what was done in the experiment.
It is done + 主语从句(表达人们对一件事的观点看法)
This year,it was proposed that the system be changed.
Writing in the last year of his life,he expressed the opinion that in two or
three respects his mind had changed during the preceding twenty or thirty
Evidence that the lovelife program preduces lasting changes is limited
Part of the fame of Allen's book is its contention that "circumstances do
not make a person,they reveal him".
Law is a discipline which encourages responsible judgement.
主句 + 先行词 + 关系词 + 陈述句
Furthermore,the legal system and the events which occur within it are primary subjects
Most archaeological sites,however,are discovered by
archaeologists who have set out to look for them.
On display here are various fantasy elements whose reference,at
some basic level,seems to be the natural world.
It is difficult to the point of impossibility for the average reader under the age of forty
to imagine a time when high-quality arts criticism could be found in most big-city
In dreams, a window opens into a world where logic is suspended and dead
The other reason why costs are so high is the restrictive guild-like ownership structure
of the business.
特殊关系词 whereby = by which
These rules say they must value some assets at the price a third party
The definition also excludes the majority of teachers,despite the fact that teaching
has traditionally been the method whereby many intellectuals earn their living.
If it is trying to upset Google,which relies almost wholly on advertising,it has chosen an
This trend,which we believe is still in its infancy,effectively began with retailer and travel providers such
as airline and hotels.
n + 从句
One possible response is for classical performers to program attractive new music that is not yet
available on record.
Most fisheries are well below that,which is a bad way to do
主句 + 从属连词 + 完整的陈述句
When the United States built its industrial infrastructure,it didn't have the
capital to do so.
As the economy picks up,opportunities will abound for aspiring
Opportunities will abound for aspiring leaders,as the economy
Opportunities,as the economy picks up,will abound for aspiring
从属连词：when、while、as、before、after、since、until、as soon as、by the
As the brain fades,we refer to these occurrences as "senior
The traditional rule was it's safer to stay where you are,but that's been
Our legal system was designed to set law apart from politics precisely because they are
so closely tied.
such + n + that / so + adj/adv + that (太...所以)
so that (所以)
Indeed,homelessness has reached such proportions that local governments can't
Transitions should connect one paragraph to the next so that there are no abrupt or
so that + 情态动词
in order that
In December 2010 America's Federal Trade Commission(FTC) propsed adding a "do not track"(DNT) option to internet browsers,so that
users could tell advertisers that they did not want to be followed.
从属连词：if、unless、as long as、once
Once a discovery daim becomes public, the discoverer receives
从属连词：although、though、even though、even if、while
Although sadness also precades tears,evidence suggests that emotions can flow from muscular
Rich economies are also less dependent on oil than they were.
During most of his walking life he will take his code for granted,as the businessman
takes his ethics.
There be + n : 有，表达客观存在
There be + n + 介词短语(地点/方位) : 有什么在哪里
There is no gap between mind and matter
There may be more matches in the database
Not only did they develop such a device but by the trun of the millennium they had also managed to embed it in a
world wide system.
Only recently did linguists begin the serious study of languages that were very different
from their own.
But had Entergy kept its word,that debate would be beside the
It is + 强调的部分 + that + 句子余下的部分
It is not by chance that the Funeral March is not the last movement of the
It is/was + 强调的部分 + that/who + 句子余下的部分
It is they,not America,who have become anti-intellectual.
It was not until the 19th centry that the newspaper became the dominant pre-
1、还原，去掉"it is ... that ..."，余下的部分可以还原成一个完整的句子为强调，反之为主
2、"it is ... that ..."中间为形容词或动词，则为主语从句。
If he had played last season,however,he would have been one of
If circumstances always determind the lift and prospects of people,then humanity would never have
谓语动词用"(should) + 动词原形"
European ministers instantly demanded that the International Accounting Standard Board(IASB) do
This year,it was proposed that the system be changed.
The idea is intuitively compelling,but it doesn't explain how ideas
It's hard to imagine that many people are dumb enough to want children just because Reese and Angelina
make it look so
Moreover,average overall margins are higher in wholesale than in retail;wholesale demand from the food services sector is growing quickly
as more Europeans eat out more often;and changes in the competitive dynamics of this fragmented industry are at last making it feasible for
wholesalers to consoldate.
One of the reasons why the appointment came as such a surprise,however,is that Gilbert is comparatively
But take a longer view and there is a surprising amount that we can say with
The hardest task that television asks of anyone is to turn the power off after he
has turned it on.
The IASB says it does not want to act without overall
In those far-off days,it was taken for granted that the critics of major papers would write in detail and at length about
the events they covered.
When the court deals with social policy decisions,the law it shapes is
The way consumers now approach the process of making purchase decisions means that marketing's impact stems from a broad
range of factors beyond conventional paid media.
The decision of the New York Philharmonic to hire Alan Gilbert as its next music director has been the talk of
the classical-music world ever since the sudden announcement of his appointment in 2009.
During the late 1990s,national spending on social sciences and the humanities as a percentage of all research
and development funds -- including government,higher education,non-profit and corporate -- varied from around
4% to 25%;...
Bob Liodice,the chief executive of the Association of National Advertisers,says consumers will be worse off if the industry cannot collect information
about their preferences.
Two of the three objecting Justices—Samuel Alito and Clarence Thomas—agreed with this Constitutional logic but disagreed about which Arizona rules conflicted
with the federal statute.
A sacred place of peace,however crude it may be,is a distinctly
Yet these creatures are members of the biotic community and,if its stability depends on its integrity,they are
entitled to continuance.
Contrary to the descriptions on record,no systematic evidence was found that levels of productivity were related to
changes in lighting.
But as the Nuclear Regulatory Commission(NRC) reviews the company's application,it should keep in mind what promises from
Entergy are worth.
It hoped they would learn how shop-floor lighting affected workers'
The rough guide to marketing success used to be that you got what you
The English,the Germans,the Dutch and the French were investing in Britain's
All theories,however,are tentative and are subject to
The process sweeps from hyperactive America to Europe and reaches the emerging countries with
...he advocated freedom of thought and of personal expression.
So disciplines acquire a monopoly not just over the production of knowledge,but also over the production of
producers of knowledge.
According to accounts of the experiments,their hourly output rose when lighting was increased,but also when
it was dimmed.
The behavioral sciences have been slow to change partly because the explanatory items often seem to be directly observed and partly because other kinds of explanations
have been hard to find.