unit 2 is this your pencil?ⅰ.你知道吗？what's this in english? it's a…      ________________________________________________________________________________________ⅰ.翻译下列词组1.你的铅笔____________     2.他的书包____________             3.她的尺子____________4.我的手表____________     5.我的橡皮____________             ⅱ.选择填空1.what's that ____________ english?a.on                                          b.for                                         c.in2.—____________ this your book?—no, it isn't.a.are                                   b.is                                           c.am7.—is it ____________ backpack?—no, it isn't.a.he                                    b.she                                         c.her8.—is this your key?—____________.a.yes,it is                            b.no,it is                                          c.yes,it isn'tⅲ.情景交际1.—what's this in english?—____________.a.it's a book                           b.it's his book                                  c.no,it isn't2.—is this his pencil?—____________.a.yes,i am                            b.no,it isn't                               c.yes,it's my pencil