Unit 2There are forty students in our class.Lesson 7New wordsGirl Boy 21 Twenty-one 22 Twenty-two 23 Twenty-three 24 Twenty-four 25 Twenty-five 26 Twenty-six 27 Twenty-seven 28 Twenty-eight 29 Twenty-nine Lets practice!How many students in our class?Twenty-fourHow many pictures on our wall?HomeworkCount something around you with your friends.Good bye!See you next time
