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present perfect

美英

n.现在完成时
网络现在完成式；现在完成时态；现在完成时态用法

present perfect

权威英汉双解英-汉英-英网络释义

present perfect

现在完成时

九年级英语单词表 ... passive 被动语态 present perfect 现在完成时 suitable 适合的；适宜的 ...

现在完成式

这里要用现在完成式 (present perfect)，因为需要形容在过去已经开始但一直维持到现在的状态。

现在完成时态

Unit... ... Ⅰ、simple past( 一般过去时态) Ⅱ、present perfect( 现在完成时态) There is not a cloud in the sky. 天空万里无云。 ...

现在完成时态用法

英语语法... ... 一般现在进行时态用法 Present Con… 现在完成时态用法 Present Perfect… 现在完成进行时态 Present Perfect… ...

例句：

Another use of the present perfect is to talk about actions that have been repeated in a period up to the present .

现在完成时的另外一个用法是谈论行为其重复于某一时期直到现在。

The present perfect is also used for long actions and situations which started in the past and went on until very recently .

现在完成时也用于长久的行为和状态其始于过去而持续到最近。

We also use the present perfect to talk about a series of repeated actions which have happened up to the present .

我们也使用现在完成时谈论一系列重复的行为，这些行为到现在还发生。

When we talk about past events which have no present importance , we do not use the present perfect .

谈论过去的事件其对现在不重要，不用现在完成时。

The 'present perfect progressive ' is made with have been followed by an -ing form.

havebeen 后面跟动词 -ing 形式，构成 ‘现在完成进行时 ’

We use the present perfect tense to talk about things that happened in the recent past , but are connected to the present .

我们用现在完成时听来谈论在不久的过去所发生的但是与选择相关的事情。

They were all concerning about the past tense and the present perfect .

那些练习题都是跟一般过去时和现在完成时有关的。

You'll be able to use the present perfect tense for checking up.

你可以用现在进行时态去检查。

It is not easy to learn to use the present perfect tense correctly .

学习正确使用现在完成时不是容易的事。

Change these sentences into the Present Perfect Passive , putting the verbs into the correct forms .

用动词的正确形式将下面的句子变成现在完成时的被动语态。

present perfect as opposed to past simple . past simple as opposed to past continuous and past perfect .

我们使用现在完成式去说明某事开始于过去并持续到现在。

we use the present perfect tense to talk about things that started in the past and continue to the present .

我们用想在完成时也可以描述过去发生的事对现在的影响。

A. Fill in the blanks with the present perfect continuous tense of the verbs in brackets .

试用括号里动词的现在完成进行时态填充空格。

Present Perfect or present perfect continuous ?

现在完成时和现在完成进行？现在完成时和现在完成进行？

Fill in the blanks with the present perfect tense of the verbs in brackets .

用括号里动词的现在完成时态来填充空格。

recently " has the widest use , in positive and negative statements and questions , with the past tense and the present perfect tense" .

用法最广，可用于肯定式陈述句、否定式陈述句及疑问句中，与过去时态和现在完成时态连用。

And will learn The simple past tense , The present perfect tense , The past perfect tense as well as The future tense .

这个学期，我们学到了过去时，现在完成时，过去完成时和将来时等。

Today we are going to revise the simple past tense and the present perfect tense .

出示表格和图片，区分一般过去时和现在完成时。

When you ask about something that started in the past but continues to the present time , you use the Present Perfect tense , e. g.

当你谈论从过去开始一直持续到现在的某件事时，用现在完成法时态。

Rewrite following sentences using the Present Perfect Passive Voice .

用现在完成时的被动语态改写下列句子。

for some time, you use the present perfect continuous .

现在完成时态用以强调最近发生的事件持续一段时间。

We also use the present perfect to talk about repeated actions in the past .

我们还使用此时态谈论过去重复的动作。

Greeting students and say two sentences about Mid-autumn using the Present Perfect Tense .

设计意图：根据中秋节这一主线，创设情境，引出现在完成时。

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