我也上七年级哦!1bA:Aretheseyourbooks?B:No,theyare'nt.They'rehers.A:Isthatyourschoolbag?B:No,itisn't.It'shis.A:Isthisyourpencil?B:Yes,itis.It'smine.2d简便一点啊,我用T为teacher,A为安娜(Anna)啊!T:Hi,Anna.Aretheseyourpencils?A:No,they'reBob's.T:AndisthishisgreenpenA:No,itisn't.Thebluepenishis.T:Whataboutthisdictionary?A:It'sHelen's.Andthegreenpenishers,too.T:Andtheeraser?Isthatyours?A:Yes,itis.T:Thankyouforyourheip,Anna.A:You'rewelcome.累死了,其实你完全可以去听录音的.只是我怕你有些单词生疏,所以打了出来,对不起啊,这么晚才打过去.