现在进行时讲解

1、现在进行时态讲解,现在进行时态： 现在进行时表示正在进行的动作或存在的状态。现在进行时表示动作发生的时间是“现在”，动作目前的状态是“正在进行中”。,构成形式: 主语+be+v（动词）+ing现在分词形式） 第一人称单数I+am+动词的ing形式. 第一人称复数We+are+动词的ing形式. 第二人称单(复)数 You+are+动词的ing形式 第三人称单数 He（She，it）+is+动词的ing形式 第三人称复数 They+are+动词ing,肯定句:主语+be（am/is/are）+现在分词（动词ing形式） e.g:He is reading. 否定句：主语+be（is/am/are

2、）+not+现在分词（动词ing形式） e.g:He is not reading. 一般疑问句:be（is/am/are）+主语+现在分词（动词ing形式） e.g:Is he reading? 特殊疑问句：特殊疑问词+相应be动词+主语+现在分词+其他? e.g:Whats he doing?,动词ing形式的用法： 1.正在进行时中,谓语动词后加ing. 如:Im playing football. 2.一些特殊表达.如: be good at doing sth enjoy doing sth. be busy doing like doing thank you for doing等

3、,动词ing形式变化的规则： 1）一般情况下直接加ing： think-thinking sleep-sleeping study-studying 2）以不发音的字母e结尾的单词，去掉字母e，再加ing： make-making come-coming have-having 3）重读闭音节结尾， 呈现“辅，元，辅”结尾的动词，先双写末尾的辅音字母，再加ing ： cut, get, hit, run, set, sit, stop, swim, forget等。 4）以 y 结尾的动词 直接加 ing： carry carrying enjoy enjoying 5）以ie结尾的动词，把i

4、e改为y ，再加ing： die-dying lie-lying,一.写出下列动词的现在分词形式 watch_ read_ play_ eat_ paint_ visit_ dance_ have_ ride_ make_ sit_ sing _ run_ swim_ lie_ stop_,二选择题练习 1. Who _ over there now? A. sing B. are sing C. is singing 2. Its eight oclock. The students _ an English class. A. have B. having C. are having 3.

5、 Listen! The baby _ in the next room. A. crying B. is crying C. cries 4. Look! The twins _ new sweaters. A. are wearing B. wearing C. is wearing 5. Dont talk here. Grandparents _. A. is sleeping B. are sleeping C. sleeping,三. 填空： 1. Miss Li _ (like) sleeping in the day. 2. Listen! Who _ (talk) with

6、your parents. 3. The girl _ ( not dance ) on Wednesday. She dances on Friday. 4. Can she _ (sing) in English？ 5. They like _ (read) under the tree. Look! They _ (sit) there to read. 6. Lets _ (eat) lunch together(一起).,7. Look! A cat _ (run) up the tree. 8. Its 6:30. My brother _ (watch) a movie. 9. Sam _ (go) to school at 7:00 every day. 10. Peggy is _ (clean) the bedroom now. She is a good girl. 11. - _ you _ (clean) your bedroom - No, Im not. Im cleaning