2 It costs one thousand eight hundred yuan.,2,one two three four five six seven eight nine ten,-eleven -twelve,-twenty -thirty -forty -fifty -sixty -seventy -eighty -ninety,-thirteen -fourteen -fifteen -sixteen -seventeen -eighteen -nineteen,112,1319,2090,2 It costs one thousand eight hundred yuan.,2,Hundred,one hundred,two hundred,three hundred,four hundred,five hundred,100:,200:,300:,400:,500:,900:,800:,700:,600:,nine hundred,eight hundred,seven hundred,six hundred,2 It costs one thousand eight hundred yuan.,2,Hundred,one hundred and one,one hundred and ten,one hundred and twenty-one,two hundred and fifty-five,nine hundred and ninety-nine,101:,110:,121:,255:,999:,2 It costs one thousand eight hundred yuan.,2,thousand,one thousand,two thousand,three thousand,four thousand,five thousand,1000:,2000:,3000:,4000:,5000:,9000:,8000:,7000:,6000:,nine thousand,eight thousand,seven thousand,six thousand,2 It costs one thousand eight hundred yuan.,2,Thousand,one thousand and one,one thousand and eleven,one thousand one hundred and eleven,nine thousand eight hundrend and fifty,1001:,1011:,1111:,9850:,It costs _ yuan.,Module 2 Unit 2,It costs one thousand eight hundred yuan,2 It costs one thousand eight hundred yuan.,2,2 It costs one thousand eight hundred yuan.,2,listen and answer,1. How much does Daming has got? 2. What does Daming want to buy? 3. Is 1,800 yuan expensive? 4. How many pens does Daming buy?,twenty,pen,costs,nice,costs,costs,two,2 It costs one thousand eight hundred yuan.,2,This TV costs _ yuan. Its very _.,It costs _ yuan.,It costs _ yuan.,It costs _ yuan.,It costs _ yuan.,It costs _ yuan.,It costs _ yuan.,It costs _ yuan.,It costs _ yuan.,2 It costs one thousand eight hundred yuan.,2,￥ 3,500 ￥ 4,900 ￥ 2,000 ￥ 5,999,8,9,999,1,080,33,15,259,