一 . 一般过去时 （表达发生在过去的事情和状态）

1. 描述过去的事情（动词用过去式）

动词过去式变化

规则变化

 1、一般情况下，动词词尾加 -ed ，如：

   work ---worked play---played wanted----wanted act----acted

   2、以不发音的 -e 结尾动词，动词词尾加 -d，如：

   live---lived move----moved taste---tasted hope---hoped

   3、以辅音字母 + y结尾的动词，把-y变为-i 再加-ed，如：

   study---studied copy---copied cry---cried carry---carried

   4、以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加 -ed，如：

stop ---stopped

     不规则变化 （见不规则动词表）

E.g. I went to America last month/ year.

      I had milk and bread this morning.

      I visited Hainan 3 days ago.

     They built this house thousands of years ago.

2. 描述过去的状态（am, is , are ------- was, were）

E.g. I was quite happy when I got my birthday present.

We were sad when we heard the bad news.

二 . 一般将来时 

①    will + do(动词原形)

 表示将来肯定会做的事

E.g. I will go to school tomorrow.

I will have a test next week.

     We will grow up in the future.

②    be( am, is ,are ) going to + do(动词原形)

表示 将来计划打算

 I’m going to watch TV this afternoon. (做计划， 但不一定会看)

 He’s going to be a doctor in the future.

 They’re going to play basketball tomorrow.

三 . 表喜好的 like + doing( 动词的ing 形式)   like to + do ( 动词原形)

① like + doing 表习惯， 爱好

I like reading books.( 爱好，持续很长时间了)

But my father likes doing sports.

①    like to + do 表时 暂时的想法

I’m thirsty , I like to drink some apple juice.

She feels bored, she likes to watch a movie for a while.

四 .形容词的比较级， *高级

变化规则

 

1.一般在词尾直接加er或est