资源描述
Unit 3 Numbers,Revision,Reading,11 eleven twelve thirteen 14 fourteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen 19 nineteen 20 twenty,thirty fourty fifty sixty seventy eighty ninety 100 a/one hundred,Reading,21 twenty 25 twenty-five 28 twenty-eight 33 thirty-three 36 thirty-six 34 thirty-four 42 fourty-two 49 fourty-nine 43 fourty-three,55 fifty-five 58 fifty-eight 53 fifty-three 67 sixty-seven sixty-nine 74 seventy-four 83 eighty-three eighty-seven 96 ninety-six,Do the sums,18+48=?(66) 37+43=?(80) 52+25=?(77) 19+17=?(36) 49+49=?(98) -What is eighteen plus(加)fourty-eight? -Its sixty-six.,99-26=?(73) 76-57=?(19) 82-32=?(50) 24-5=?(19) 90-38=?(52) -what is ninety-nine minus(减)twenty-six? -Its seventy-three.,同学们,来学校和回家的路上要注意安全,同学们,来学校和回家的路上要注意安全,
展开阅读全文