外研版三年级起点小学五年级英语上册There are only nineteen crayons._课件1.ppt

________________________________________________ ____________________________________________________________ But there are only four children. There are only five caps. _____ ___three children. But _____ ____ only two T-shirts . There are there are 学习目标： 1.能听、说、读、写重点单词并能视语境灵活应用。 2.能掌握重点句型的用法，并能在实际生活中灵活运用。 one seven two five eight ten nine three six four one eleven two twelve three thirteen four fourteen five fifteen six sixteen seven seventeen eight eighteen nine nineteen ten twenty 基数词的构成1、1—12是独立的词。 one, two, three, four, five, six, seven, eight, nine, ten,  eleven, twelve 2、13—19 在3—9词尾加后缀teen, 但应注意13,15,18的拼写形式 thirteen, fifteen, eighteen eleven seventeen twelve sixteen thirteen eighteen fourteen nineteen fifteen twenty five ten six one three eight four two seven nine ⑾ eighteen ⑿ fifteen ⒀ eleven ⒁ seventeen ⒂ twelve ⒃ twenty ⒄ thirteen ⒅ fourteen ⒆ sixteen ⒇ nineteen (21) twenty-one Listen and say. 1. 11+4 = 15 2. 12+6 = 18 3. 14+6 = 20 4. 17+2 = 19 Liste