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[往期回顾]

一课一题一语法：新概念英语第一册第71-72课

以下是第71-72课的参考答案：

【回答】

We had some coffee for lunch yesterday. (changed to negative sentence)

We did not have any coffee for lunch yesterday.

我们昨天午餐喝了些咖啡。

- Did you have any coffee for lunch yesterday?

- Yes, we did.

- No, we didn't.

We had some coffee for lunch yesterday. (Ask questions about the underlined part)

What did you have for lunch yesterday?

[本期内容]

本周我们继续分享《新概念英语1》第73-74课的重点句型或语法。让我们先读第七十三课的课文：

一.原文

第二，关键句型或语法

这节课继续学习一般过去时的用法。与第67-72课相比，不同的是，本课侧重于动词过去式的不规则变化。

此外，“形容词ly”作为副词的用法也出现在这节课中。

(1)一般过去时

1.基本用法

一般过去时主要用来表达过去发生的事情，其基本用法是：

sb. did sth.

比如：

She went to the museum last week.

2.动词的过去式

这节课重点讲动词过去式的不规则变化。在不规则动词中，也有一定的规则，如：

1.把I改成a。

sing - sang

drink - drank

Second, EEP should be changed to EPP

sleep - slept

sweep - swept

3. Er, change it to the old one

tell - told

sell - sold

4.将ay改为aid

say - said

pay - paid

[注意]

动词过去式的不规则变化需要不断巩固记忆。比如：

run - ran

wake - woke

shoot - shot

put - put

lie - lay

buy - bought

write - wrote

speak - spoke

see -saw

find - found

take - took

lose - lost

3.标志词

有关标志，请参考第71-72课的相关内容。

(B)“形容词ly”

在英语中，后缀-ly经常加在形容词后面构成副词。比如：

slow - slowly

pleasant - pleasantly

sudden - suddenly

angry - angrily

quick - quickly

lazy - lazily

第三，一课一问

根据这节课的重要语法点，我们来练习一下。请按要求改写下列句子。

She is writing a letter to her mother now. (Change the present to yesterday)

They brought me some flowers last Sunday. (changed to general question)

I went to Paris last month. (Ask questions about the underlined part)

廖怀宝

石雪英语创始人

《英语点津系列辅导丛书》主编

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