Unit1Topic2SectionCVIP专享VIP免费

8888888,88888,888888,8888,888,88888,888,888888,888,8888,888,888,88888,888,888,888888,888,888,888*What’s the population of the world /…?*The population in ____ (develop) countries is larger and is growing ____ (slower / faster)*The population problem is ____ (more serious / less serious) in developing countries.*Which country has the largest population?developinge.g. The population of this city is nearly 300 000. 这个城市的人口将近三十万。 e.g. 80% of the population in China are farmers. 中国百分之八十的人口是农民。 e.g. The population of China is very large. 中国人口众多。 The population in this area is becoming smaller and smaller. 这个地区的人口越来越少。强调人口的具体分布或构成 ( 作复数） population集合名词 某地整体人口的数量 ( 作单数） 通常用 large/ big/ small 来修饰。 1a 1. Before you read the passage, discuss the questions with your partner.1) Why does China carry out the one-child policy?2) What social problems do you think China’s large population has caused?1a Read and understand. 2. Write the title of the passage.1b Read 1a and match the main idea with each paragraph.1. _____ Paragraph 1 A. the measures to deal with the problems2. _____ Paragraph 2 B. the world’s and Asia’s population3. _____ Paragraph 3 C. the problems caused by large populationPopulation ProblemsBCA Asia has a population of _____________. That’s to say, almost ______ of the people in the world live in Asia now.more than 3 billionhalfParagraph 1 The world’s and Asia’s population.01234567the populationthe worldAsia3 billion÷ 6.8 billion≈1 ／ 2 (half) 50 percent (50%)Almost half of the people in the world live in Asia.1.3 billion÷6.8 billion≈1 ／ 5 20 percent (20%) About one fifth of the people in the world live in China. one01234567the ...