四年级上Unit9.It‘s one hundred.

,Unit9Itsonehundred.,54,50+5090,100,4+59,?,Canyoucountfrom1to20inEnglish?（你能用英语数出1到20吗？）,onetwothreefourfivesix123456seveneightnineteneleventwelve789101112thirteenfourteenfifteensixteen13141516seventeeneighteennineteen171819twenty20,火眼金睛找规律,two2twelve12twenty20three3thirteen13thirty30four4fourteen14forty40five5fifteen15fifty50six6sixteen16sixty60seven7seventeen17seventy70eight8eighteen18eighty80nine9nineteen19ninety90,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/,twenty20sixty60thirty30seventy70forty40eighty80fifty50ninety90,Letsread,21,twenty-one,32,thirty-two,43,54,65,forty-three,fifty-four,sixty-five,76,87,98,99,100,onehundred,ninety-nine,ninety-eight,seventy-six,eighty-seven,Icanread我会读,homework家庭作业,Linglingshomework,5,（and）+,6,11,right正确的,Mingmingshomework,6,（and）+,4,9,？,wrong错误的,21twenty-one76seventy-six32thirty-two87eighty-seven43forty-three98ninety-eight54fifty-four99ninety-nine65sixty-five100onehundred,PartBLetslearn,homeworkrightwrong,游戏一:埋地雷,homeworkrightwrong21twenty-one76seventy-six32thirty-two87eighty-seven43forty-three98ninety-eight54fifty-four99ninety-nine65sixty-five100onehundred,Isthisright？,40+2464,A：40and24is64.,B：Isthisright？,C:Yes，itsright.,游戏二:,小法官来啦！,Isthisright？,46+5490,小法官来啦！,A：46and54is90.,B：Isthisright？,C:No，itswrong.Itsonehundred.,？,Groupwork小组合作,运用今天所学句型，扮演一名小小法官。,PartALetslistenandsay,小组讨论，完成以下任务：1、圈出课文中出现的数字单词2、试读课文并翻译3