Module 3 Unit 7 Let's countHow many books?One.one1How many chairs?Two.two2How many colours?Three.three3How many … ? 这是对多少的提问,意为:……有多少? 回答: 数字How many colours?有几种颜色? Seven.七种。How many ?desksOne.Let's practice!How many ?chairsTwo.Let's practice!How many ?peopleThree.Let's practice!How many ?erasersFour.Let's practice!How many ?pensFive.Let's practice!