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)I’mfromAmerica.A.Howareyou?1.B.Whereareyoufrom?C.What’syourname?A.Bye2.B.That’sok.C.HiA.Seeyou.3.B.OKC.Goodafternoon.四、Readandcopy(读一读,抄一抄)I’mfromAmerica.I’msorry.Goodbye.