Unit1WelcomeBackToSchoolPartB一、Listenandnumber〔听录音,标序号〕()()()()二、Readandchoose〔读一读,选一选〕A.Hello!I’Mike,I’mastudent.B.Goodmorning,boysandgirls.I’myourteacher.C.Hi!I’maboy,I’mfromAmerica.D.Hello!I’mChenjieandI’magirl.三、Readandchoose(读一读,选一选)A.Howareyou1.B.WhereareyoufromI’mfromAmerica.I’mI’mfromAmerica.I’msorry.C.What’syournameA.Bye2.B.That’sok.C.HiA.Seeyou.3.B.OKC.Goodafternoon.四、Readandcopy〔读一读,抄一抄〕