现在进行时3种变形方法
1.直接加ing 例piaying、parking、doing
2.双写加ing 例swimming
3.去e加ing 例living
一般过去式
（1）一般情况下,动词词尾加 -ed
（2）以不发音的 -e 结尾动词,动词词尾加 -d
（3）以辅音字母 + y结尾的动词,把-y变为-i 再加-ed
例句A:What did you do last weekend?
B:I played football.
A:Did you read books?
B:Yes,I did.
一般现在时
一般现在时.表示通常性、规律性、习惯性的状态或者动作（有时间规律发生的事件）的一种时间状态.（很拗口,但是要学会就必须深刻体会）
口诀
当主语是第三人称单数时
肯定句 主语+动词三单+其他
否定句 主语+doesn't+动词原形+其他
一般疑问句 Does+主语+动词原形+其他
肯定回答 Yes,主语+does
否定回答 No,主语+doesn't
特殊疑问句 特殊疑问词+一般疑问句
当主语不是第三人称单数时
肯定句 主语+动词原形+其他
否定句 主语+don't+动词原形+其他
一般疑问句 Do+主语+动词原形+其他
用错结构全句都错,一定要注意.
例题
1.Did you go to the beach last weekend?Yes.We by sea.
2.She was at home yeaterday.
3.Listen!Who's (哭)in the next door?
4.My mother (感觉)ill yesterday,I took her to see the doctor.
5.How did you (度过)your vacatian?
6.I (写)a new song last weekend.
7.She (see) an interesting talk show yesterday evening.
8.My parents (stay)at hone last night.
9.She always practices (play) the guitar after school.
10.Look!The children are (play)happily.
11.Last weekend I (留下)at home.
12.I to the mountian yesterday.
13.Where (be) you yesterday morning?
