Module 7 Unit 1 He cant see. This man is blind. He cant see. This dog helps him.Theyre deaf. They cant hear. But they can dance well.These firemen cant find people. This dog helps them. hot dogs ( sausages )Answer the following questions:1.Are the dogs very useful ? 2.Who helps the deaf girl ? 3.Are hot dogs dogs ?Yes, they are .The dog .No. Theyre sausages.Great ! Great! Im the winner.选择填空选择填空.( )1. Dogs are very_. A. wonderful B. useful C. beautiful( ) 2. This man is _. He cant see. A. blind B. deaf C. hear( ) 3. This girl is _. She cant hear. A. hear B. deaf C. blind( ) 4. These firemen cant find people. These_ help them. A. birds B. cats C. dogsBABC判断正（）误（）( )1. He cant see. He is deaf.( )2. She cant hear. She is blind.( )3.This girl is deaf. She cant hear.( )4. This man is blind. He cant see.FFTT谢谢!Homework: Cope the new words.