二、一般过去时
1. 一般过去时的构成
| 类型 | 构成 |
| --- | --- |
| 含be动词 | 主语+was/were+其他. 主语+was/were not+其他.
Was/Were+主语+其他? 特殊疑问词+was/were+主语+其他?

|
| 含实义动词 | 主语+动词过去式+其他. 主语+did not+动词原形+其他.
Did+主语+动词原形+其他? 特殊疑问词+did+主语+动词原形+其他? |
2. 动词的过去式
(1)规则动词过去式的构成方法
| 类别 | 构成方法 | 示例 |
| --- | --- | --- |
| 一般情况 | 加-ed | help—helped play—played |
| 以不发音的字母e结尾 | 加-d | live—lived hope—hoped

|
| 以重读闭音节结尾的动词,末尾只有一个辅音字母 | 双写词尾的辅音字母,再加-ed | stop—stopped plan—planned |
| 以辅音字母加y结尾的动词 | 变y为i,再加-ed | carry—carried study—studied |
(2)不规则动词的过去式
没有统一的规律,但有一部分动词的过去式有相同的变化形式。
| 类别 | 构成 |
| --- | --- |
| 改变元音字母 | become—became come—came begin—began
get—got forget—forgot give—gave |
| 字母组合ee变化 | feel—felt sweep—swept keep—kept |
| 部分以ow/aw结尾的词,把ow/aw变为ew | know—knew draw—drew

|
| 部分以d结尾的词,把d变成t | lend—lent spend—spent send—sent |
| 词形不变,个别单词的读音发生变化 | cut—cut put—put read /riːd/—read /red/ |
【应用】
(1)用所给单词的适当形式填空
①However, we
lost
(lose) everything in the fire and only had the clothes we were wearing.
②I
gave
(give) Eric a book as his birthday gift last year.
③Wang Wei
played
(play) tennis with his friends yesterday.
④I
studied
(study) hard for my tests in the library last term.
⑤The children
spent
(spend) their free time together this afternoon, and they enjoyed themselves.
(2)按要求完成下列各题
①Amy went to
the mountains on vacation.
(对画线部分提问)
Where
did
Amy go on vacation?
②They
watered the flowers in the garden yesterday.(对画线部分提问)
What
did
they do in the garden yesterday?
③They visited the science museum last weekend.(改为否定句)
They
didn't
visit
the science museum last weekend.
④They moved to Shanghai in 2010.(改为一般疑问句)
Did
they
move
to Shanghai in 2010?