小学二年级英语语法知识点

　　形式：be+verb+ing

　　eg:Iam(not)doingmyhomework.

　　You/We/Theyare(not)reading.

　　He/She/Itis(not)eating.

　　动词-ing的形式

　　Mostverbs+ingwalk-walking

　　Verbsendingine-e+ingcome-coming

　　Shortverbsendinginavowel+aconsonantrun-runningswim-swimming