Module9 Unit1课件2022-2023学年外研版八年级英语上册 .pptxVIP

M9 Population U1 The world’s population was about 7.8 billion in 2020.;Numbers;______,_000_,_000 _,_000_;______,_786_,_345 _,_321_;Can you read them?;Can you read them?;;about 7.8 billion;A1. Work in pairs. Look at the picture and talk about it. Use the words in the box to help you.;A2. Listen and choose the correct answer.;Listen and answer.;Tony is talking about the population with Lingling too.;Population;1. Lingling is preparing a report called “The world’s population”. 2. The world’s population will climb to 8.5 billion in 2040. 3. The largest increase in population will take place in Italy, Nigeria and Pakistan. 4. Too many people may cause too much traffic and noise. ;What will the slow-growing population cause?;1. Birth happens at the start/ at the end of life. 2. Huge means large/ small. 3. An increase in population means more/ fewer people. 4. Hang on a minute means waiting for a short time/ a long time. 5. Making notes means writing a long passage/ a few words. 6. A problem is something easy/ difficult. 7. A report is a long piece of writing/ a few words. 8. A billion is a hundred/ a thousand million.;;Thank you!;8,742 2,463,128 1,370,000,000 2,000,030,000 1.37billion 131.4 million 1/5