初中英语知识点之反意疑问句

　　英语知识点例： She can swim across the river, cant she?

　　Its a fine day， isnt it?

　　Marry needs to have a rest, doesnt she?

　　You have nothing to do, do you?

　　He seldom does homework， does he?

　　Dont open the door， will you?

　　Open the door please， will you?

　　Let us have a rest， will you?

　　Lets go, shall we?