评论
打印
Dr. Brown had to go and buy some more
布朗医生不得不去多买点药
for the children's ward
给儿童病房用
Little Michael complained that they swarm upside down
小迈克尔抱怨说那些鱼很多都翻了肚皮
but I don't know how he knew it was me
但我不知道他是怎么知道是我干的
It was very mean of you to kill their fish. I had to tell on you
你太自私了，竟然杀了他们的鱼，我要告发你
Michael didn't have to steal my walking frame though
虽然迈克尔没偷成我的助行架
That's just insulting
但那分明就是对我的侮辱
The use of "could have", "should have" and "would have" are something else we need to cover
今天我们还要讲一下"could have""should have"和"would have"的用法
If we want to talk about events that might have happened in the past
如果我们想要讨论
but didn't actually happen
过去可能发生但最终没有发生的事情时
We use "could have" or
我们会用"could have"或者
the shortened form "could've"
其缩写形式"could've"等词
"Anna could've worked on Saturday"
例如 "周六安娜本来可以工作的"
But she didn't
但她却没有工作
If we think that something was or was not
如果我们认为过去做的某件事
a good idea in the past
是或不是一个好主意时
we use "should have"
我们分别会用"should have"
and "shouldn't have"
和"shouldn't have"来表示
"Anna should have bought the jersey
例如 "安娜本应该看到这件毛线衫
when she saw it"
就把它买下"
"Jim shouldn't have returned his library books so soon"
"吉姆本不应该那么快就把书还给图书馆"
We use "would" or "wouldn't have"
我们可以用"would"或"wouldn't have"
for imagining something that didn't happen in the past
假想过去没有发生的事情
"If I had seen your car keys
如"如果我看到过你的汽车钥匙
I would have told you where they were"
我早就会告诉你它们在哪儿了"
Let's visit some of our interesting characters to hear examples of
我们来看看"could have"" should have"
"could have"
和"would have"的例子
"should have" or "would have"
看看它们有趣的地方
Jack, you could've sold the cow for anything
杰克，你卖了奶牛之后本来可以买任何东西的
Why did you buy magic beans?
但是，为什么你要买神奇豆？
I know I shouldn't have done it without checking with you first
我知道自己不该没跟你商量就买了它们
but they really are magical
但它们真的很神奇
You thought your left foot was magical
你以前还认为你的左脚很神奇呢？
because it was two sizes smaller than the other one
就因为它比另一只脚小两码
You should have sold the cow for money
你本该卖了奶牛换些钱回来的
These will be worth it. You would've done the same
要是你知道它们将来值这个价，你也会这么做的
Fine. Fetch the can opener
好吧，把开罐器拿过来
I told you they were magical
我已经跟你说过了，它们很神奇
Did you hear any examples
大家听到一些
of the shortened forms of
关于"could have""should have"
"could have" or "should have" or "would have"?
或" would have"缩写形式的例子了吗？
What would they be?
都有哪些？
That's right
非常正确
"Could've", "should've"
"Could've""should've"
and "would've"
和"would've"
Listen for any shortened forms in the dialogue this time
这次再听听在这个对话中还有什么缩写形式
Jack, you could've sold the cow for anything
杰克，你卖了奶牛之后本来可以买任何东西的
Why did you buy magic beans?
但是，为什么你要买神奇豆？
I know I shouldn't have done it without checking with you first
我知道自己不该没跟你商量就买了它们
but they really are magical
但它们真的很神奇
You thought your left foot was magical
你以前还认为你的左脚很神奇呢？
because it was two sizes smaller than the other one
就因为它比另一只脚小两码
You should have sold the cow for money
你本该卖了奶牛换些钱回来的
These will be worth it. You would've done the same
要是你知道它们将来值这个价，你也会这么做的
Fine. Fetch the can opener
好吧，把开罐器拿过来
I told you they were magical
我已经跟你说过了，它们很神奇
We'll have a look at some
我们将通过一些假想成分更多的例子
more imaginary things to finish off today
来结束今天的课程
In particular, expressing imaginary situations in the past using "if"
尤其是用"if"一词来表示过去假设的例子
When we want to talk about imaginary things
我们在谈论假设过去可能会发生的事情时
that could have happened in the past, we can use "if"
可以用"if"一词来表示
"If Anna had studied for the exam
例如"如果安娜之前学习过的话
she would have passed"
那么她就会通过考试了"
Notice that we use the past perfect, "had studied"
请注意，我们用了过去完成时"had studied"
If we want to relate an imaginary situation in the past
如果我们想表达对过去假设的情景
