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This program is brought to you by the Southern Institute of Technology
本课程由新西兰国立南方理工学院为您呈现
Hello
你好
and welcome to SIT2LRN's Certificate in Intensive English language
欢迎来到SIT2LRN强化英语认证系列课程
This week we'll focus on up-intermediate level, modules 5-8
这个星期我们将学习中高级模块5-8
First we'll revise perfect tenses
首先我们来复习一下
And the past, present and future
过去，一般及将来完成时
Remember that the perfect tenses
记住，完成时态
link two points in time
衔接两个时间点
and show that the action's happened before a time
并说明一个行为发生在某一时间点之前
and either the present, past or future
无论这一时点是现在，过去还是将来
The present perfect links actions in the past
现在完成时将过去是行为
to the present
与现在联系起来
It is formed with has or have
由has或hav
plus the past form of the verb
加上动词的过去分词构成
I have finished my essay
我写完了散文
Anna has been to Australia
安娜去了澳大利亚
The past perfect links a time in the past
过去完成时过去的某时
to a time further in the past
与更早的某时联系起来
It is formed with had
由had
plus the past form of the verb
加上动词的过去分词构成
I had written my essay
我写过了散文
Anna had been to Australia last year
安娜去过了澳大利亚
The future perfect links two actions or times in the future
将来完成时衔接了将来的两个行为或时间
It is formed with will have
由will have
pus the past form of the verb
加上动词的过去分词构成
I will have finished my essay by Wednesday
我会在星期三写完散文
Anna will have been to Australia before March
安娜会在三月前去澳大利亚
The perfect tenses in our first dialog
第一个情景对话中的完成时
will help you remember the way
将会帮助你记住
the past, present and future forms are used
过去，一般和将来完成时的用法
Watch the subtitles carefully
注意观看字幕
Well, I have finished work for the day
我已经完成了今天的工作
No you haven't
不，你没有
There are still seven more blocks left to go
还有三条街没扫呢
I had finished those blocks before
我早就打扫完那些街道了
you had even woken up this morning
在你早上还没起床的时候
You had not!
你才没有！
I drove past them on the way here
我开车经过那里
And there was heaps of rubbish to collect
看到一大堆垃圾等待收集
I will have finished collecting them before you know it
我很快就会收集好的
I'm practically done for the day
今天我差不多已经干完了
That will take you about three hours
干完要花三个小时
Well it will with your attitude
你这种态度难怪要三个小时
The past form of a verb is a very useful thing
动词的过去分词是非常有用的
Teamed with have, had and will have
和have,had和will have一起
It covers the perfect tense
能够覆盖所有完成时
Watch for how they link points in time
注意他们怎样连接不同的时间点的
as we see the dialog again
再看一遍情景对话
We will move on to the present perfect simple
我们继续学习一般现在完成时
and continuous now
和现在完成进行时
Remember that the present perfect simple tense is used
一般现在完成时
when we speak of an action that happened at a time before now
用于说明此前发生的行为
and the exact time is not important
具体时间并不重要
It is formed with has or have
由has或have
plus the past form of the verb
加上动词的过去分词构成
I have written an essay
我写了一篇散文
Anna has been to Australia
安娜去了澳大利亚
The present perfect continuous tense is used to show
现在完成进行时
that something began in the past
用于说明过去开始的事情
and has continued up until now
至今仍在进行
It is formed with has or have
由has或have
plus been, plus the verb, plus ing
加been 加动词，加ing
I have been writing this essay for days!
这篇散文我已经写了好多天了！
Anna has been waiting for a chance to go to Australia
安娜一直在等待去澳大利亚的机会
