Module9 Population Unit1 The population of China is about 1.37 billion.(第一课时) 教学设计 Teaching aims: Knowledge teaching aims: Students can master and use key words and expressions: noise, prepare, notes, report, fifth,grow, cause, problem, billion, increase, huge, birth. Ability teaching aims: 1.Able to understand conversations about population, able to discern and write big numbers. To be able to use big numbers to talk about population issues, be able to read articles that involve population issues, and grasp the main idea of the article. Emotional teaching aims: Cultivate students' global awareness and environmental protection awareness. Teaching key points:1. Vocabulary and phrases in this unit. 2. The use of articles and big numbers. Teaching difficult points:1.Be Able to understand and accurately express large numbers. 2.Students can think and discuss the problems brought about by population growth, and come up with solutions. Teaching process Step1 Warming-up Watch the news, and answer the question: What is the news talking about Step2 Pre-listening Read the numbers. Eg. It’s the 7,000,000,000th baby in the world. 7 billion What’s the population of the world 7,579,238,198 Have a try: Let students try to read the numbers. Step3 While-listening Show the title of Module9 Unit1, and let students read together. Listen to the dialogue for the first time and fill in blank. Tony is preparing some notes for a report called _____. Listen again and complete the table. Play the tape again and check the answer. Let students read after the video,pay attention to the pronounciation and tone. Step4 Post-listening Read the dialogue in groups, and do a role play, then show in class. Read and answer: 1)Where are Tony, Betty and Lingling 2) is a big problem in many countries. 3)How will China's population be in the future Why 4)What are problems caused by a large popution 3. Discussion: A large population causes a lot of problems. Make a mind map with your partner. Then show in our class. Step4 Homework Level A.(Must do) Listen and read the dialogue, then try to remember the new words and expressions. Level B.(Choose to do) Make a poster to ask for more suggestions to solve the problems caused by population increase. Blackboard design: China: about 1.37 billion A large population The world: about 7 billion causes A lot of problems
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