郭敦顒回答：
这要看“地位”的性质，什么样的地位，谁的地位，定位了这地位的确切所指后方可选与其搭配的动词或形容词。比如，某人稳固地坚实地坐在某位置上，无人能撼动（动词）其地位；再比如，数学在各学科中具有非常重要的基础性的（形容词）地位。
指导老师的英文：adviser
adviser 读法 英 [əd'vaɪzə] 美 [əd'vaɪzɚ]
作名词的意思是： 顾问；劝告者；指导教师（等于advisor）
短语：
1、technical adviser 技术顾问
2、investment adviser 投资顾问
3、economic adviser 经济顾问
4、class adviser 班主任
例句：
In Washington, the president and his advisers spent the day in meetings.
在华盛顿，总统和他的顾问们开了一天的会。
一、adviser的动词原型：advise
advise 读法 英 [əd'vaɪz] 美 [əd'vaɪz]
1、作及物动词的意思是：建议；劝告，忠告；通知；警告
2、作不及物动词的意思是： 建议；与…商量
短语：
1、please advise 请指导；请指示
2、advise of 通知
例句：
I would strongly advise against it.
我会强烈建议不要这样做。
二、advise的词义辨析：
warn, caution, advise, admonish, counsel这组词都有“劝告、忠告、警告”的意思，其区别是：
1、warn 含义与caution相同，但语气较重，尤指重后果。
2、caution 主要指针对有潜在危险而提出的警告，含小心从事的意味。
3、advise 普通用词，泛指劝告，不涉及对方是否听从劝告。
4、admonish 一般指年长者或领导对已犯错误的或有过失的人提出的忠告或警告以避免类似错误。
5、counsel 正式用词，语气比advise强一些，侧重指对重要问题提出的劝告、建议或咨询。
一、时态
时态是个比较复杂的问题虽然有一般的规则但往往在实际文章中很难把握总体的
规则已在前边讲过需要重申的是在同一段落中要避免时态跳跃详见学术论文的写作最常见的描述一般现象的时态是一般现在时有时也用一般过去时或一般将来时
需要注意的语法
In recent years作时间状语时通常要用完成时
In recent years,Plesch and coworkers have concluded that many so-called cationic polymerizations do not proceed through intermediates of an ionic nature.
二、数词
数也有其复杂化特别是在学术论文里有是很难顾及数上的逻辑但一般不将逻辑上
的问题视为语法错误只须注意在一个句子中的数和谓语动词的统一即可
以下是需要注意的语法
不规则变化的单复数
单数复数
criterion criteria依据
phenomenon phenomena现象
medium media介质
radius radii半径
index indices指数
appendix appendices附录
stimulus stimuli刺激
basis bases基础
2
synthesis syntheses合成
matrix matrices基体
Novel biomaterials with improved,specific biological action are being developed using polymers that are responsive to environmental stimuli.
一些数有特殊性的名词
data,kinetics通常作复数名词
research,work：不可数名词
The data in Table1are obtained from the reactions at different temperatures.
The kinetics of polymerization within each droplet are the same as those for the corresponding bulk polymerization.
Much research has been done to redirect the tropism of retroviruses by engineering the envelope glycoprotein.
Most research on poly(ortho esters)has focused on the synthesis of polymers.
一些结构的数<；主谓的统一>
one of复数名词单数
none of复数名词复数
none of单数名词/不可数名词单数
no复数名词复数
no单数名词/不可数名词单数
a kind of单数名词单数this/that kind of单数名词单数
these kinds of复数名词复数
复数名词of this/that kind复数
sort与kind类似
a type of单数名词单数
a series of复数名词复数
a class of复数名词复数
the number of复数名词单数
a number of复数名词复数
Ara-C is one of most important antitumor agents,especially used in the treatment of various leukaemias.
One of possibilities for enhancing the pharmacological properties is to link it to a carrier. Biocompatibility is one of the main criteria for the selection of a particular biomaterial.3 Controlled drug delivery technology represents one of most rapid advancing areas of science in which chemists are contributing to human health care.
Several models have been proposed but none appear to be generally applicable.
None of the presently used ones are applied rigorously.
Thus far no studies have conclusively demonstrated long-term value of any of the cardiac gene therap approaches.
This type of termination is often referred to as spontaneous termination.
A number of polymer backbones that are potentially degradable are detailed in the text.The number of mechanisms which have been proposed to explain the stereopecificity of Ziegler-Natta catalysts.
*The number of复数名词：整个做主语时谓语应为单数；但此句的动词have是从句的谓语而从句是形容mechanisms.
在其它的从句谓语中也是同样如:One of the mechanisms which have been……
A series of telomers reported in table1were then synthesized.
A diverse range of mechanisms have been developed.
Polymers are a promising class of biomaterials that can be engineered to meet specific end-use requirements.
The most import
ant class of poly(amides)for controlled release are the poly(amino acids).The majority of poly(anhydrides)are prepared by melt-condensation polymerization.
A wide variety of natural and synthetic polymers have been used to fabricate tissue-engineering matrices.
后面通常要用复数名词对可数名词而言
various different
most all many several
one of many of
kinds of
a number of the number of
a(wide)variety of a class of
a series of a wide range of
Dozens of different types of receptors are present on the average mammalian cell
