新牛津译林版七年级英语下册Unit 1 Dream homes Grammar 精品课

Unit 1 Dream homes

Grammar

基数词数词

序数词

基数词:We can meet and use numbers every day. Give students some examples. 1- __________ one 3- __________ three five 5- __________ 7- seven __________ 9- nine __________ 2- ____________ two four 4-____________ six 6- ____________ 8- ____________ eight 10- ten ____________

11- __________ eleven 12- ____________ twelve thirteen 13- __________ 15-____________ fifteen 18- __________ 19- ____________ eighteen nineteen twenty thirty 20- __________ 30- ____________ forty fifty 40- __________ 50- ____________ 100- one ___________ hundred 1,000- ____________ one thousand 10,000- ten ____________________ thousand one hundred thousand 100,000- _______________________ million 1,000,000- one ______________zxxk

26 twenty-six 260 two hundred and sixty 2,261 two thousand, two hundred and sixty-one 2,026 two thousand and twenty-six 1,200,226 one million, two hundred thousand, two hundred and twenty-six

2,007= two thousand and seventwenty-eight thousand, three 28,324= hundred and twenty-four five hundred and sixty-seven 567,215= thousand, two hundred and fifteen five million, seven hundred and 5,778,125= seventy-eight thousand, one hundred and twenty-five

How do we write them 1. one hundred and twenty-five 125 2. two thousand three hundred and eleven 2,311 3. ten thousand and eleven 10,0114.one hundred thousand one hundred and two 100,102 5. Two million three hundred and two 2,000,302 6. nine hundred million eight thousand seven hundred and eight 9,008,708

a.1,026 b. 10,206 b. d. 126 e. 100,260 c.g. 1,200,026

b 1.ten thousand, two hundred and six d 2.one hundred and twenty-six e 3.one hundred thousand, two hundred and sixty f 4.twelve thousand and twenty-six g 5.one million, two hundred thousand and twenty-six a 6.one thousand and twenty-six c 7.one hundred and ten thousand, two hundred and sixc. 110,206 f. 12,026