语法点：一般过去时 (Simple Past)
一般过去时用来讲述过去已经完成的事情。本课是作者回忆去年夏天在意大利的假期，从 Last summer 开始，一连串动作 went、visited、taught、lent、read、bought 都用过去式。要注意区分规则动词（visit→visited, pass→passed）和不规则动词（go→went, teach→taught, lend→lent, spend→spent, buy→bought）。否定句用 did not + 动词原形。课文第一句 Postcards always spoil my holidays 是一般现在时，因为它讲的是"一向如此"的习惯，而不是去年的具体事件。
结构
| 形式 | 结构 | 例句 |
|---|---|---|
| 肯定（规则动词） | 主语 + 动词-ed | I visited museums. |
| 肯定（不规则动词） | 主语 + 不规则过去式 | I went to Italy. |
| 否定 | 主语 + did not + 动词原形 | I did not understand a word. |
| 疑问 | Did + 主语 + 动词原形？ | Did you send any cards? |
| 并列 | 过去式 + and / but + 过去式 | I got up early and bought thirty-seven cards. |
课文中的例句
- [句 2] Last summer, I went to Italy. — 过去时间状语 last summer + 不规则过去式 went
- [句 3] I visited museums and sat in public gardens. — 规则动词 visited 和不规则动词 sat 并列
- [句 4] A friendly waiter taught me a few words of Italian. — teach 的过去式 taught，双宾语结构
- [句 6] I read a few lines, but I did not understand a word. — 肯定式 read 与否定式 did not understand 在同一句中
- [句 8] My holidays passed quickly, but I did not send cards to my friends. — 规则动词 passed，否定句 did not send
- [句 10] I got up early and bought thirty-seven cards. — 两个不规则过去式 got 和 bought 并列
补充例句
- Last year I went to Beijing and visited a museum. 去年我去了北京，参观了一座博物馆。
- He lent me a book, but I did not read it. 他借给我一本书，但我没有读。
- Did you write any cards on your holiday? 你假期里写明信片了吗？
易错点
- ❌ Last summer I go to Italy. → ✅ Last summer I went to Italy. 有 last summer 这样的过去时间，动词要用过去式。
- ❌ I did not understood a word. → ✅ I did not understand a word. did not 后面的动词用原形。
- ❌ A waiter teached me a few words. → ✅ A waiter taught me a few words. teach 是不规则动词，过去式是 taught。
- ❌ I did not sent cards to my friends. → ✅ I did not send cards to my friends. 否定句里 did 已表过去，send 保持原形。