北师大版八年级英语下册课件：Unit 2 Communication Lesson 4 Animal Talk 第1课时.ppt

北师大版初中英语八年级下册Unit 2 Communication Lesson 4（第一课时）,Communication,Unit 2,How do we communicate with other people?,Our ways of communication,by mobile phone,by text message,by sign language,by body language,through face-to-face communication,by email,by blog,Use the key words to describe these photos.,When do we communicate with others?,Two people are using a computer.Maybe theyre writing a blog or sending an email.,Do animals need communication?,Jane Roberts,Do you know these animals?,insects,whales,mice,How do they communicate with their friends?,ants,bees,I think ants communicate by body language.,Read the text.,Find out the 3 main methods of animal communication.By smellBy soundBy body language,Read with the speaker.,For what purposes do they communicate?,Your opinion,How is human communication different from animal communication?,I think,1 Animals can help us a lot.Examples 2 People have always been interested in animal communication.,Why do people want to study animal communication?,Dogs have helped the police for a long time.They can find missing people by using,Scientists have trained mice to find landmines.,We are a happy family!,Homework,1 Read the text.2 Write down your opinion about“How is human communication different from animal communication?”,Thank you!,