外研七上unit1there are thirty students in my class.ppt

Unit 1 There are thirty students in my class. Module 3 Task 1 1-10 Do you know these numbers? one two three four five six seven eight nine ten 1112 13 14 15 16 17 18 19 eleven twelve thir teen four teen fif teen six teen seven teen eight een nine teen 20 30 40 50 60 70 80 90 100 twen ty thir ty f or ty fif ty six ty seven ty eight y nine ty one hundred 21 32 43 54 65 76 87 98 99 twenty - one thirty - two forty - three fifty - four sixty - five seventy - six eighty - seven y - eight y - nine ?基数词,须注意:?0到12逐个记,?14到19有规律,-teen 莫忘记, ?thirteen , fifteen 看仔细,eighteen 之中少个 t. ? 20,30 到90, 只需后面加 ty. ?twenty , thirty , fifty 重点记, ?forty 去u,eighty 少t. ?怎样拼写”几十几”? ?ty之后紧跟-几, ?千万莫把“-” twenty-one thirty-five forty-nine fifty-two sixty-seven seventy-four eighty-three y-six 49 21 35 74 67 52 83 96 What is this in English? computer desk football television dictionary library Do you know these things? blackboard classroom furniture map picture wall a girl a classroom a picture a blackboard a television (TV) a map of China puter a student a boy What ’ s this in English? a wall furniture There is a _________ in Betty ’ s classroom. There are 22 _________ in Betty ’ s classroom. There are 25 _________ in Daming ’ s classroom . There are 21 _________ in Daming ’ s classroom. television boy s girl puter s Fill in the blank: A:What is in our classroom? B: There is a/an …? There are …? But there isn ’ t a/an …? But there aren ’ t any … Let ’ s talk