Unit 1Topic2SectionC课件2023-2024学年仁爱科普版英语九年级上册

Unit 1 The Changing World Topic 2 The population in developing countries is growing faster. Section C 一、掌握以下单词:social, supply, natural, worse, so far government, take measures to do sth, thanks to sb/ sth等。 二、Key sentences: ⑴… and about one fifth of the people in the world live in China. ⑵…our government has taken many measures to control the population. ⑶Thanks to the policy, China is developing quickly and people’s living conditions are improving rapidly. 三、强化练习现在完成时的用法。 四、谈论世界和中国人口问题。 Teaching aims 行业PPT模板http://www.1ppt.com/hangye/ The population in developing countries is larger than that in developed countries. China has the largest population. What problems does the largest population cause? It’s 7,898,236,143. What’s the population of the world? What a large population! What problems does the large population cause? 行业PPT模板http://www.1ppt.com/hangye/ 行业PPT模板http://www.1ppt.com/hangye/ not enough water and energy Large population caused many social problems. not enough water and energy less living space Large population caused many social problems. 行业PPT模板http://www.1ppt.com/hangye/ not enough water and energy less living space heavier traffic Large population caused many social problems. not enough water and energy less living space heavier traffic worse enviroment Large population caused many social problems. 行业PPT模板http://www.1ppt.com/hangye/ not enough water and energy less living space heavier traffic worse enviroment fewer job opportunities Large population caused many social problems. not enough water and energy less living space heavier traffic worse enviroment fewer job opportunities Large population caused many social problems. 行业PPT模板http://www.1ppt.com/hangye/ Task1.Write the title of the passage. Task2. 1b Read 1a and match the main idea with each paragraph. 1. _ Paragraph 1 A. the better situation in China now 2. _ Paragraph 2 B. the world’s and Asia’s population 3. _ Paragraph 3 C. the problems caused by large population Population Problems B