2012七年级上册英语第五单元的语法,我英语书没带,速求

Grammar Focus
Do you have a baseball?Yes,I do./No,I don't.I have a volleyball.
Do you have a ping-pong bat?Yes,I do./No,I don't.I have a ping-pong ball.
Does she have a tennis ball Yes,she does./No,she doesn't.She has a baseball.
Does he have a soccer ball?Yes,he does.No,he doesn't.He has two ping-pong bats.
Do they have a basketball?Yes,they do.No,they don't.They have a volleyball.
don't = do not
doesn't = does not

主要是一般现在时，还有一些球类的单词如；"baseball,basketball,ping-pong"等
再就是一般疑问句如；“Do you have a basketball？Does she have a tennis ball？”等
回答：Yes，I do Yes, she does
NO,I don't N...