Unit11 Nineteenbonesinthehou! 第1页 one two three four five six ven eight nine 0 zero 01234 56789 Numbers 第2页 Guess! Howoldishe? eleven 第3页 Howoldisshe? twelve 第4页 one two three four five six ven eight nine ten 第5页 eleven twelve thirteen fourteen fifteen Prentation 第6页 Let'slearn sixteen venteen eighteen nineteen twenty 第7页 Howmany______________? cars are there 13 thirteen 第8页 Howmanyboysarethere? 14 fourteen 第9页 Howmany______________? hors are there 15 fifteen 第10页
