Unit 3 Lesson 18,Cats and dogs,What is it ?It is a ,What are they ? They are ,Lesson 18 Cats and dogs,cat,s,dog,s,goat,s,sheep,What is it ? It is a cat.,I like ,Listen and sing,Old MacDonald had a farm, E-I-E-I-o On his farm he had a dog, E-I-E-I-o With a “woof, woof ”here, and a “woof, woof ” there. Here a “woof”, there a “woof” Everywhere a “woof woof” . Old MacDonald had a farm, E-I-E-I-o,cat - meow pig- oink duck- quack chick-cluck,Old MacDonald had a farm, E-I-E-I-o On his farm he had a cat, E-I-E-I-o With a “meow, meow ”here, and a “meow, meow ” there. Here a “meow” , there a “meow” Everywhere a “meow meow.” Old MacDonald had a farm, E-I-E-I-o,Old MacDonald had a farm, E-I-E-I-o On his farm he had a pig, E-I-E-I-o With a “oink, oink” here, and a “oink, oink” there. Here a “oink” , there a “oink” Everywhere a “oink oink.” Old MacDonald had a farm, E-I-E-I-o,Old MacDonald had a farm, E-I-E-I-o On his farm he had a duck, E-I-E-I-o With a “quack, quack ”here, and a “quack, quack ” there. Here a “quack”, there a “quack” Everywhere a “quack quack.” Old MacDonald had a farm, E-I-E-I-o,Old MacDonald had a farm, E-I-E-I-o On his farm he had a chick, E-I-E-I-o With a “cluck, cluck ”here, and a “cluck, cluck ” there. Here a “cluck” , there a “cluck” Everywhere a “cluck cluck” . Old MacDonald had a farm, E-I-E-I-o,What have you learned today?,Goodbye !,