assume和presume当“假定、假设”讲时有什么区别？

assume

和

presume

都有假定的意思，但前者的“假定”完全不可能成为事实，而后者的“假定”却有可能成为真的。

presume在表示假定时

1）是未经许可，有些放肆地假设，常常自谦地说法

eg:I

didn't

presume

to

interpret

it.

我不敢对这一点妄加解释。

2）和assume一个意思

eg:The

law

presumes

innocence

until

guilt

is

proved.

在罪状未证实前，法律假定被告无罪

assume在表示假定时常常是主观认为

eg:i

assumed

that

it

was

plausible.

我认为有些道理。

assume后加ion怎么变

assume后加ion，为assumpt+ion=assumption。

词根sum, sumpt = take 表示“拿，取”，来自拉丁语的sumere。

1、assume：v. 承担；假装，假定（as加强动作+sum+e→拿往→承担[责任]）

The court assumed responsibility for the girl's welfare.

法庭承担了保障这个女孩福利的责任。

2、assumption ：n. 假设，承担（as表示加强动作+sumpt+ion名词后缀）

His actions were based on a false assumption.

他的行为基于错误的设想。

扩展资料：

词根sum和sumpt：拉丁语sumere是由su(在下面）+ em（买）构成，进而演化为sume词根，当然，词根sume可以看成sum，所以sum就有了这几个意思。sumpt是这个词根sume的变形，用来构成形容词或名词。

例如：单词consume 的意思是“全部拿光”从这个意义上引申出“消耗，消费” 。“肺结核“可以说是一种消耗肺部的疾病，因此，consume的名词形式consumption，除了有“消耗，消费”意思之外，还有“肺结核”的意思。

assume的用法 assume后加什么介词

assume后面直接跟宾语,用法三例：1. We cannot assume anything in this case.2. assume + 某人 + to be... 如 assume him to be innocent3. assume (that) + 宾语从句 如 assume (that) he is innocent...

C单词中的ion后缀

Collect—collection—collective

Connect—connection

Construct—construction

Contradict—contradiction

Correct—correction

Confess—confession

Compress—compression

Calculate—calculation

Celebrate—celebration

Circulate—circulation

Collaborate—collaboration

Commemorate—commemoration

Communicate—communication—communicative

Compensate—compensation

Complete—completion

Compete—competition—competitive

Concentrate—concentration

Confuse—confusion

Congratulate—congratulation

Consolidate—consolidation

Constitute—constitution—constitutive

Contribute—contribution

Contemplate—contemplation—contemplative

Cooperate—cooperation—cooperative

Coordinate—coordination

Correlate—correlation

Create—creation—creative

Cultivate—cultivation

Cancel—cancellation

Condense—condensation

Capitalize—capitalization

Civilize—civilization

Certify—certification

Clarify—clarification

Classify—classfication

Combine—combination

Compute—computation

Confront—confrontation

Conserve—conservation—conservative

Consider—consideration—considerate

Consult—consultation

Converse—conversation

Computerize—computerization

Condemn—condemnation

Confirm—confirmation

Cohere—cohesion—cohesive

Collide—collision

Corrode—corrosion

Comprehend—comprehension—comprehensive

Conclude—conclusion—conclusive

Commit—commission

Compose—composition

Consume—consumption

Compare—comparison

convert—conversion

assume加动词怎么加

原形

assume[ə'sju:m] 生词本**详细解释vt.

假定, 设想, 采取, 呈现

百科词典

vt. 假定, 承担, 呈现

vi. 装腔作势, 僭越

【法】 假定, 假设, 承担

assume的用法 后面是否要加虚拟语气

vt.

1.以为;假定为;(想当然地)认为[+(that)][O2][O8][O9]

I assumed that he had gone for a stroll.

我想他去散步了.

2.承担;就任;取得

The prince assumed power when he was only fifteen.

王子在十五岁时就掌权了.

3.呈现;采取;采用

His illness assumed a very grave character.

他的病显得非常的严重.

4.把...视为己有,僭取,夺取

5.装出,假装

He assumed a look of surprise.

他装出吃惊的神色.