Module 9 Unit 1课件2024-2025学年外研版英语八年级上册

2 8 1 2 2 2 4 0 3 0 billion million thousand the world’s population in 2023 a huge number /hju:dʒ/ Module 9 Population Unit 1 The world’s population was about 7.8 billion in 2020. Warm up a lot of traffic on the way /nɔiz/ too many people too much noise What is the population of New York? a) About 17 million. b) About 9 million. c) About 30 million. 2. What is the population of Tokyo? a) About 4 million. b) About 28 million. c) About 14 million. They are talking about the world’s ________ and its ________. What are Tony and Lingling talking about? population problems the world’s population Data / Number ●Population of the world in 2020: about _________ ●Population of the world in 2030: about _________ ●Population of India in 2030: about _____________ Situation ● Where will the largest increase in population take place? Problems 7.8 billion 8.5 billion 1.5 billion A. India B. China C. Pakistan D. Nigeria the world’s population Data / Number ●Population of the world in 2020: about _________ ●Population of the world in 2030: about _________ ●Population of India in 2030: about _____________ Situation ●The largest increase in population Problems ●Populations increase too fast ●low birth rates: not enough______________________________ not enough______________________________ 7.8 billion 8.5 billion 1.5 billion India Nigeria Pakistan too much traffic and noise people to do all the jobs young people to look after the older ones Read after the tape and pay attention to the intonation（语调）. 听说题型：朗读 首次提到某人或某物，不定冠词起介绍作用。 固定短语 修饰可数名词单数，指“一个”。 指前文提到过的人或物。 用于形容词最高级以及序数词前。 ●Population of the world in 2020: about _____________ ●Population of the world in 2030: about _____________ ●Population of India in 2030: about ________________ ________ ●The _______increase in population Nigeria Pakistan ●Populations increase too fast _________________________ ●low birth rates: not enough_________________________________ not enough_________________________________ India Can you make a report? 我校开展“光阴中的大连”主题活动，请你根据大连30年来的人口变化数据，畅谈人口增长给家乡带来的影响，选择一个角度进行辩论活动。 English Debating Do the growing populations bring advantages to Dalian? Affirmative side 正方 Negative side 反方 Classroom debate planner fill in the sections below to help you prepare for the arguments for the debate Debate topic: Do the growing populations bring advantages to Dalian? which side you are on: Argument 1: Supporting facts: Argument 2: Supporting facts: Best Debater(最佳辩手) Checklist Yes No 1. (content内容)Show his/her idea clearly. 2. (language语言)Use proper words, phrases and sentences to support his/ her idea. 3. (performance表现) Show his/her idea with proper body language and confidently. 4. (Attitude态度) Respect other’s opinions and listen quietly. The less/more world’s population is, the better the world is? Everything has two sides! We should promote long-termed and balanced population development. 我们应该促进人口长期均衡的发展。 Checklist Yes No I can read and write down large numbers. 5=Excellent 4=Good 3=Acceptable 2=Needs improvement I can get the main idea and specific information from the listening material. I can make a report about the world’s population. I get some basic uses of “a/an, the”. I can show my ideas on Dalian’s population. Homework: Level A: (For all) Read the dialogue in Module 9 Unit 1 and give a report on “the world’s population” . Level B: (For those who have interests) Write 3 more sentences to describe the problems of fast-growing and slow-growing populations. null 57050.45 null 100782.43 $$