一般过去时：肯定陈述句→否定陈述句

把一般过去时的肯定陈述句改为否定陈述句。

例① ：They went shopping yesterday. （/ðeɪ wɛnt ˈʃɑpɪŋ ˈjɛstərdeɪ/ 他们昨天去购物了。）
They did not go shopping yesterday. （他们昨天没去购物。）

例②：He got up early this morning. （/hi ɡɑt ʌp ˈərli ðɪs ˈmɔrnɪŋ/ 他今早早起了。）
He did not get up early this morning. （他今早没早起。）

把这些动词的过去式学会（原形动词 – 过去式动词）：
go – went
get – got
come – came
do – did
snow – snowed /snoʊd/
eat – ate
sell – sold
help – helped

练习

1. They came home early. （/ðeɪ keɪm hoʊm ˈərli/ 他们很早就回家了。）

答案

They did not come home early. （他们没早回家。）

2. She did the laundry this morning. （/ʃi dɪd ðə ˈlɔndri ðɪs ˈmɔrnɪŋ/ 她今天早上洗了衣服。）

答案

She did not do the laundry this morning.（她今天早上没洗衣服。）

3. They went to the movies last week. （/ðeɪ wɛnt tə ðə ˈmuviz læst wik/ 他们上周去看电影了。）

答案

They did not go to the movies last week. （他们上周没去看电影。）

4. I went to bed late last night. （/aɪ wɛnt tə bɛd leɪt læst naɪt/ 我昨晚很晚才睡。）

答案

I did not go to bed late last night. （我昨晚没晚睡。）

5. It snowed yesterday. （/ɪt snoʊd ˈjɛstərdeɪ/ 昨天下雪了。）

答案

It did not snow yesterday. （昨天没下雪。）

6. We ate out today. （/wi eɪt aʊt təˈdeɪ/ 我们今天在外面吃饭。）

答案

We did not eat out today. （ 我们今天没在外面吃饭。）

7. He sold his car last year. （/hi soʊld hɪz kɑr læst jɪr/ 他去年把车卖了。）

答案

He did not sell his car last year. （他去年没卖车。）

8. You helped me. （/ju hɛlpt mi/ 你帮了我。）

答案

You did not help me. （他没帮我。）