一、tension是什么意思

tension词性为名词，意为紧张。其形容词有tense、tensile、tensed、tensional。

一、tense。

1、作形容词意为紧张的、拉紧的。

2、作名词时意为时态。

3、作动词时意为拉紧、变得紧张、变得紧张、使拉紧。

例句：Carefully stretch and then tense your muscles.

小心地伸展你的肌肉然后再绷紧。

二、tensile。

作形容词意为拉力的、可伸长的、可拉长的。

例句：The main disadvantage of concrete is poor tensile strength and easy to crack.

混凝土最主要的缺点是抗拉能力差，容易开裂。

三、tensed。

1、作形容词意为紧的、紧张的。

2、作动词时意为拉紧、变为紧张（tense的过去分词）。

例句：He always gets tensed up when he sees the exam questions.

他看到考题的时候，总是会神经紧张。

四、tensional。

作形容词意为张力的、紧张的。

例句：This is the result of tensional or compressional forces originating from tectonic movement.

当岩石受到因地壳板块移动而产生的张力或横压力时，断层便会出现。

其他词性变化：

1、tensely：词性为副词，意为紧张地；拉紧地。

2、tensor：词性为名词，意为张量；张肌。

3、tenseness：词性为名词，意为紧张；绷紧。

4、tensiometer：词性为名词，意为张力计；表面张力计；土壤湿度计。

5、tensity：词性为名词，意为紧张度，紧张。

二、tense的名词是什么

tense本身也作名词。

读音：英［tens]，美［tens]

释义：

adj.紧张的；拉紧的。

vt.变得紧张；使拉紧。

vi.拉紧，变得紧张。

n.时态。

例句：Facing the teacher's problem, I suddenly tensed.

面对老师的问题，我突然紧张起来。

变形：过去式tensed，过去分词tensed，现在分词tensing，第三人称单数tenses，复数tenses，比较级tenser，最高级tensest。

近义词

nervous

读音：英［ˈnɜːvəs]，美［ˈnɜːrvəs]。

释义：

adj.神经的；紧张不安的；强健有力的。

例句：A common symptom of nervous people is poor sleep quality.

神经紧张的人的一个常见症状是睡眠质量差。

变形：比较级more nervous，最高级most nervous。

词源：1400年左右进入英语，直接源自古典拉丁语的nervosus，意为有肌肉的，精力充沛；最初源自该语的nervus，意为肌肉、神经。

三、英文有什么tenses

先介绍some of the Tense： 1. Simple Present Tense﹝一般现在时态﹞ 2.现在分词 Present Participle﹝简称pr.p﹞ 3.过去式 Past Tense Form 4.过去分词 Past Participle﹝简称p.p﹞动词的一般现在时态主要表示：(1)现在的动作或状态；(2)经常性的动作或状态。 2. Simple Past Tense﹝一般过去时态﹞动词的一般过去时态的形态是：动词的过去式动词的一般过去时态主要表示：过去的动作或状态。*这种时态的动词常与表示过去的副词同用。例如：现在：We go now. Do we go now? He goes now. Does he go now?过去：He went yesterday. Did he go yesterday?*"did"是助动词"do"的过去式，帮助说明「过去」和表示「疑问」。现在：We often read newspapers.过去：We read that newspaper yesterday.*"read"的过去式亦是" read"，只是读音不同。现在：Can you swim?过去：Could you swim last year?*"could"是"can"的过去式，帮助说明「过去」及「能够」。现在：You may go.过去：You might go yesterday but why did you not go?*"might"是"may"的过去式，帮助说明「过去」及「可以」。 2010-10-20 18:10:44补充： 1)现在式 Simple Present tense:表示：(1)现在的动作或状态；(2)经常性的动作或状态。 eg. We often read newspapers. 2)过去式 Simple Past Tense:表示：过去的动作或状态。 eg. He went yesterday. 2010-10-20 18:11:24补充： 3)将来式 Simple Future Tense: will/ shall﹝英﹞+ Root Form表示将来发生的动作或状态。 eg. We shall go to Shanghai tomorrow. eg. He will graduate next year.字眼: tomorrow

next

again 4)现在完成式 Present Perfect Tense: have/ has+动词的过去分词表示：(1)已经完成但与现在仍有关联的动作或状态；(2)过去已经开始并持续到现在的动作或状态；(3)经验过的动作或状态。 2010-10-20 18:12:33补充： eg. I have written a letter this morning.我今早己写完一封信。 eg. Has he gone?他已走了吗〈刚走了吗〉？ Yes

he has gone.他已走了〈刚走了〉。 eg. Where have you been?你去过哪里？ I have been to City Hall.我去过大会堂。 5)过去完成式 Past Perfect Tense:表示:过去某一时间之前已经完成的动作或状态 had+动词的过去分词 2010-10-20 18:13:28补充： 6)将来完成式 Future Prefect Tense: will( shall) have+动词的过去分词表示:将来某一时间之前已经完成的动作或状态使用这种时态，多会涉及两个动作或状态。一个在前，一个在后。叙述前面的动作或状态，动词要用将来完成时态；叙述后面的动作或状态，动词要用一般现在时态。 eg. We will have pleted the work before you e.在你来之前，我们将完成工作。 eg. When I have taken my supper

I will take a walk with you.当我吃完晚餐时，我将和你散步。 2010-10-20 18:18:51补充： sorry!答唔到禁多!!

Tenses The English Tense System The links below are to lessons for each of the 12 basic tenses. In each lesson we look at o ects of the tense:* Structure: How do we make the tense?* Use: When and why do we use the tense? Some lessons look at additional ects

and most of them finish with a quiz to check your understanding. Many English learners worry too much about tense. If you stopped 100 native English speakers in the street and asked them about tense

1 of them might give you an intelligent wer- if you were lucky. The other 99 would know little about terms like"past perfect" or"present continuous". And they would know nothing about ect

voice or mood. But they can all speak fluent English and municate effectively. Of course

for ESL it helps to know about tenses

but don't bee obsessed with them. Be like those native speakers! Speak naturally! Present Tense I do do

I do Present Continuous Tense I am doing

I am doing tomorrow Present Perfect Tense I have done Present Perfect Continuous Tense I have been doing Past Tense I did do

I did Past Continuous Tense I was doing Past Perfect Tense I had done Past Perfect Continuous Tense I had been doing Future Tense I will do Future Continuous Tense I will be doing Future Perfect Tense I will have done Future Perfect Continuous Tense I will have been doing

参考: englishclub/grammar/verb-tenses

Tenses Simple past tense： He met his teacher in the church last Sunday. They went to visit their injured friend yesterday. Present perfect tense： I have just finished my homework. She has gone to bed already. Present continuous tense： I have been living in Hong Kong for over enty years. He has been studying in this school since he was elve years old. Past perfect tense： She had lost her handbag before she went into the restaurant. I had told my mother before I left home to see my cousin sister. Passive voice Simple present passive voice： May is deeply loved by her boy friend. The students are punished by their teachers. Simple past passive voice： Judy was dated by a boy from another school. They were cautioned by their teacher for being late. Simple future passive voice： I shall be given a good present by my parents for my birthday tomorrow. He will be promoted by his boss if works well in the office. Present perfect passive voice： The whole pizza has been eaten by John alone. I have been taught a good lesson by my father for my mi*** ehaviour. Past perfect passive voice： The girl had been killed by the murderer( before her body was dumped into the river). My money had been stolen by a thief( before I got home).上述被括著的可以不写在句中

但我刻意写出令你容易明白。第一句 dumped已是过去式动词

但killed发生在dumped之前

所以要用过去完成被动词 had been killed了。第二句亦同一理由也。 Agreement Agreement is a grammatical arrangement so that the verb must agree with the subject in Number and Person.句子的动词一定要和主词的多寡(He

They)和是第几身(I用 am

She用 is)适当配合

如下： He goes

They go.对 He go

They goes.错 I eat

She eats.对 I eats

She eat.错 He is

They are.对 He are

They is.错 I am

She is.对 I is

She am.错 Phrasal verbs： Phrasal verb is a bination of a verb with an adverb or a preposition or both to form a new meaning.动词词组是一个动词连同一个副词(adverb)或一个介词(preposition)或连同两样而变成一个新意思

如 go in for

see to

win through等多不胜数

你多看书便会学到了如： You must work hard to win through all difficulties.(冲破万难) Stop arguing now! I'll see to the matter later.(查察真相) He is aiming to go in for both wealth and honour.(名利相收)

参考: my friend and me