1、There are forty students in our class.,Unit 2,Lesson 10,1 62 73 84 95 10,one-six two-seventhree-eight four-ninefive-ten,Review.(复习）,_,_,_,Review(复习）,fifty-three,sixty-eight,sixty-seven,sixty-six,fifty-five,fifty-four,sixty-nine,sixty,forty-two,forty-one,4062 81 4672 4863 49,Twenty-one,Sixty-two,Twen
2、ty-one,Seventy-two,Sixty-three,Forty,Eighty-one,Forty-six,Forty-eight,Forty-nine,New words,Ninety,+,+,One hundred,+,Pencil,Pen,Lets learn!,100 coins.,We have one hundred coins.,How manycoins do you have？,11 pencils.,We have 11 pencils.,How many pencils do you have?,Lets practice.,90 books.,We have.,How many books do you have?,80 coins.,We have.,How many coins do you have?,Homework,1,Make sentences with friends with new words.2,write down the new words.,Thank you！,
