仁愛版英語九年級上冊unit1topic2thepopulationindevelopingcountriesisgrowingsectionb(專業(yè)版)
【正文】 在活動 2中要 引導(dǎo)學(xué)生注意并列詞組間的語音語調(diào)。 aims: (optional) 增強學(xué)生對人口問題的認(rèn)識，了解各國的人口現(xiàn)狀。2重點學(xué)習(xí)高位數(shù)的讀法。 Ⅴ . Teaching aids 單詞卡片（如： population， billion等）；多媒體課件；錄音機；世界人口示意圖；小黑板。 7 Summarizing and assigning homework (35 mins) Class activity Step 1: Summarize the important expressions in groups. Step 2: HMK: Write a passage about the current situation of population. Go over the useful expressions learnt this class. HMK: Write a passage about the situation of population. Ⅶ . Blackboard design The population in developing countries is growing faster. Section B Words and phrases: Sentences: billion, increase, reach, Russia The population problem is more serious in developing countries. have/has a population of... It says the world has a population of billion. Increase by — What’s the population of the USA? the developed/developing country — 309 million. carry out, So it is. the onechild policy 1 300 000 000 218 306 5 366 736 547 8 736 062 7 198 764 501 。 通過 2的數(shù)字 練習(xí)，能夠抓住數(shù)字的表達(dá)規(guī)律。 1b 通過連線題，訓(xùn)練學(xué)生聽懂高位數(shù)的能力。 awareness: (optional) 通過對比發(fā)達(dá)國家和發(fā)展中國家的人口增長情況，引導(dǎo)學(xué)生樹立正確的人口觀念。 學(xué)習(xí)語言，讀的過程很重要，教師可以根據(jù)班級情況，分配朗讀的方式和時間。 教師可以根 developing countries is larger than that in developed countries. Ss:… Step 2: Get Ss to read and guide them to master the rules about how to read the numbers. Ask them to pay attention to the pronunciation. T: China has a population
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