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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
Hi there
大家好
welcome to SIT2LRN's final episode of the Certificate
欢迎收看SIT2LRN强化英语认证系列课程的
in Intensive English Language
最后一集
Today we'll focus on upper- intermediate level, modules 9-12
今天我们要学习中高级课程，模块9-12
Let's start by learning about modal verbs and related verbs
先从学习情态动词和相关动词开始
Remember that modal verbs are helping verbs
记住情态动词是助动词
Which express further meaning
有其特定的意义
should or shouldn't
如should或shouldn't
Suggest something is a good thing or the right thing
暗示某事在某种情况下是件好事
to do in the situation
或者正确的事
You should study before your test
你应该在考试前用功学习
You shouldn't work so hard
你不应该如此辛苦地工作
Must or mustn't shows that something is necessary
must或mustn't表示某事是必要的
You must be at work at 9 am
你必须上午九点开始工作
You mustn't be late for your first day at work
你不能在上班第一天迟到
Can and could express ability
can和could表示能力
He can run fast
他可以跑得很快
He could run fast
他可以跑得很快
Or permission
或表示许可
Can I pick it up tomorrow?
我可以明天去拿吗?
Could I pick it up tomorrow?
我可以明天去拿吗?
Or possibility
或表示可能性
The temperature can rise to 35 degrees in summer
夏天的气温可高达35度
It could get mixed up with all the other cards
它会跟别的卡片相混淆
May expresses possibility
may表示可能性
May I ask you a question?
我可以问你个问题吗?
There may be time to ask questions at the end of the speech
在演讲结束的时候应该有机会提问
Might expresses present or future possibility
might表示现在或将来的可能性
We might go to the beach this weekend
我们这个周末也许会去海滩
Or permission
或表示许可
Might I have a word with you?
我可以跟你说个话吗?
Or an reported speech in the past form of may
或作为may的过去式用于间接引语
He said he might be at the library later
他说他待会去图书馆
Our first dialog
我们第一个情景对话
illustrates the use of modal and related verbs
阐释了情态动词及相关动词的用法
Watch for the words should, must, can and might in the subtitles
注意字幕中的should,must,can和might这些单词
You shouldn't eat so fast
你不应该吃这么快
That's really bad for your stomach
这样对你的胃不好
Are you joking?
你开玩笑吧？
This is a race and I'm going to win
这是个比赛，我一定要赢
Can I help you out a little bit?
我可以帮你一把吗？
I'm pretty hungry
我真的很饿
No! You can't!
不！不可以！
I have to win this properly
我必须赢得正当
My big brother is in this race
我的哥哥参加了这个比赛
He could eat three times this much on a normal day
正常情况下他能吃三倍这么多
And I have to try really hard to beat him
我必须下很大功夫才能打败他
May I please just have a little bit?
我可不可以只尝一点？
They might give you a prize for sharing!
他们说不定会给你颁个分享奖！
Let's recap
我们来重述一遍
What are modal verbs?
什么是情态动词？
They are helping verbs which express further meaning
情态动词是助动词，有其特定的意义
should or shouldn't
should或shouldn't
must or mustn't
must或mustn't
can or can't
can或can't
could or couldn't
could或couldn't
might and may
might和may
We must repeat the dialog now
我们必须再看一次情景对话
You should listen carefully
你应该认真听
so that you might hear the modal verbs in the scene
这样才能听见情景对话中的情态动词
Modals can be quite helpful, can't they?
情态动词很有用，不是吗？
But how do we use them when speaking of situations that
但当我们谈论已经发生了的事情的时候
have already occurred?
我们要怎么说呢？
You'll about to find out about past modals
接下来我们来看过去式情态动词
Listen carefully
仔细听
We use these modals when talking about the past
我们在谈论过去的情况时用这些情态动词
Had to expresses obligation
had to表示义务
