健康

Do, Does, Did
在谈论过去的事情时,用 did 代替 do 和 does !​
​Do you like the movie?​
你喜欢这部电影吗?​
Did you like the movie?​
你喜欢这部电影吗?
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Do they clean the apartment?
他们打扫公寓吗?
Did they clean the apartment?​
他们打扫了公寓吗?​
在否定句里,注意 did not 经常被缩读成 didn’t!​
He doesn’t want it.​
他不想要它。​
He didn’t want it.​
他不想要它。
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I don’t understand.​
我不懂。
I didn’t understand.​
我没有懂。​
提问
你现在已经学过了所有重要 wh‑ 疑问词!​
Who are you?​
你是谁?​
What is that?
那是什么?​
Where is my phone?​
我的电话在哪里?​
When is your party?​
你的聚会是什么时候?​
Why did you leave?
你为什么离开了?
Which book do you want?
你想要哪本书?
动词
在谈论过去的事情时,也有很多英语动词不加 ‑ed。下面是一些最常见的例子!​
​现在过去
have​
有​
​
had​
有​
​
say​
说​
said​
说了​
​see​
看​
saw​
看了​
get​
收到​
got​
收到了​
forget​
忘​
forgot​
忘了​
She had an expensive phone.
她曾经有部贵的手机。​
Each child got a toy.​
每个孩子收到了玩具。
We said goodbye at the airport.​
我们在机场说了再见。​