Unit 2There are forty students in our class.Lesson 10review fifty 50 sixty 60fifty-threefifty-eightsixty-seventhirty-sixfifty-fivefifty-foursixty-ninesixtyforty-twosixty-oneLets learn How many pencils do you have?15we have fifteen pencils.How many chairs do you have?We have seventy chairs.70How many pencils do you have?We have seventy-five pencils.75Lets talk How many bags do you have?6We have bags.How many cakes do you have?82We have cakes.Homework 1,Count the number from 7080 in English.2,Write the new words on your notebook.Thank you!