英语口语自学教材，一片通美语初级口语单词1200个，第3课。请重复跟读。首先：可看着例句的文字跟读。 最后：不看例句的文字亦可顺畅地完成跟读

beef

[名　词] 牛肉.

Dried beef is my favorite food.

牛肉乾是我最喜爱的食物.

[口　语] 发牢骚, 抱怨.

Don't beef and do some work.

别发牢骚, 做点事吧!

[动　词] 养牛.

been

[动　词] 是, 迄今, 一直 …. (be 的过去分词)

He has been gone for a long time.

他已经离开很久了.

Have you been busy since yesterday?

你从昨天一直忙到现在吗?

did

[动　词] 做, 製作, 完成, 答出. (这是不规则变化的动词; 是 do 的过去式, 其过去分词是 done)

When did you see her?

你在什麼时候看到她的?

They did everything they could to help us.

他们做了他们能做的一切来帮助我们.

dig

[动　词] 挖掘, 戳, 碰.

Dig the well before you are thirsty.

在 (你) 口渴前先挖好井. (莫临渴掘井)

[名　词] 刺, 碰, 讥讽, 挖苦的话.

She makes a dig at me.

她对我说了句挖苦的话.

[口　语] 苦干, 苦学, 听得懂, 喜欢.

do

[动　词] 做, 製作, 完成. (这是不规则变化的动词; 其过去式是 did, 过去分词是 done)

Do you like me?

你喜欢我吗?

Yes, I do.

是的, 我愿意 (做).