四年级上Unit9.It‘s one hundred.(1)

,Unit9Itsonehundred.,Goodmorning!,Nicetomeetyou!,Letssingasong.,Tenlittleindianboys,Letssingasong.,Tenlittleindianboys,seveneightnineteneleventwelve789101112,Canyoucountfrom1to12inEnglish?（你能用英语数出1到12吗？）,onetwothreefourfivesix123456,Fastreaction,seven,one,five,six,ten,three,twelve,eight,eleven,four,two,nine,Lookingforfriends,13,thirteen,14,fourteen,15,16,17,fifteen,sixteen,seventeen,18,19,eighteen,nineteen,表示十几的数字一般以teen结尾，读/ti:n/,sixty60seventy70eighty80ninety90,Letsread,表示几十的数字都以ty结尾，读/ti/,twenty20thirty30forty40fifty50,火眼金睛找规律,表示十几的数字一般以teen结尾，读/ti:n/,表示几十的数字都以ty结尾，读/ti/,two2twelve12twenty20three3thirteen13thirty30four4fourteen14forty40five5fifteen15fifty50six6sixteen16sixty60seven7seventeen17seventy70eight8eighteen18eighty80nine9nineteen19ninety90,21,twenty-one,32,thirty-two,43,54,65,forty-three,fifty-four,sixty-five,76,87,98,99,ninety-nine,ninety-eight,seventy-six,eighty-seven,Icanread我会读,+5,+3,+2,+1,+0,+1,+2,+2,+3,thirty-two,fifty-four,twenty-one,forty-three,sixty-five,ninety-eight,seventy-six,eighty-seven,ninety-nine,100,onehundred,Icanread我会读,/hndrd/,家庭作业,/hm/,home,work,/w:k/,Linglingshomework,5,（and）+,6,11,right正确的,/rat/,6,（and）+,4,9,？,Mingmingshomework,wrong错误的,/r/,21twenty-one76seventy-six32thirty-two87eighty-seven43forty-three98ninety-eight54fifty-four99ninety-nine65sixty-five100onehundred,PartBLetslearn,homeworkrightwrong,Isthisright？,40+2464,A：40and24is64.,B：Isthisright？,C:Yes，itsright.,Isthisright？,46+5490,小法官来啦！,A：46and54is90.,B：Isthisright？,C:No，itswrong.Itsonehundred.,？,Groupwork小组合作,运用今天所学句