初一英语语法知识点总结复习人教版(超详细)(17)

Take——takeing leave——leaving write——writing have——having
3、.以重读闭音节结尾，末尾只有一个辅音字母的词，它前面是单个元音字母时要先将词尾的辅音字母双写，再加上-ing.
Cut—cutting put—putting stop—stopping fit—fitting begin—beginning forget—forgetting
4.以ie结尾的词，将ie变为y再加ing
Lie—lying
练习：
尽管现在进行时比较简单，但在做题过程中也常会犯一些错误，常见的错误有如下几种：
自我检测
1、 Look! He _____their mother do the housework.
A. is helping B. are help C. is help D.is helpping
2 、_____are the boys doing ? They are singing in the room.
A .Who B .How C.What D.Where
3、 Don’t talk here. My mother _____.
A. is sleeping B .are sleeping C. sleeping D .sleep
4 、Danny ______. Don’t call him.
A. is writeing B .is writing C.writing D .writes
5 、–When_____he_____back?
– Sorry, I don’t know.
A. does,come B.are coming C.is come D.is coming
6、 It’s ten o’clock. My mother _____(lie)in bed.
7、 What____he _____(mend)?
8、 We _____(play)games now.
9、 What ____you____(do) thesse days?
10、 ____he ___(clean) the classroom?