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1、Section C . Material analysis 本课是九年级第一单元第二话题的第三课时，主活动是 1a 和 3b。1a 具体了分析中国人口现状的严峻形势和政府采取的措施及 成效。这篇阅读文章较长，在阅读练习的时候，建议教师先解决部分生词，扫清单词障碍，1b 主要是培养学生找出段落的主旨句的 能力。而 1c 则是要学生学习找到论据。2 可以看作是语法巩固训练，但内容仍然紧扣主题。3a 和 3b 是训练说和写的技能的。通过 本篇文章的学习，要求学生掌握一定的阅读策略和写作技巧，能够模仿作者恰当运用主旨句的写作方式，排篇布局。引导学生关注 社会问题，关注国家政策，培养学生树立良好的人口观
2、念和正确的世界观。 .Teaching aims 1.Knowledge aims： 掌握本课的重点词汇和短语，继续学习现在完成时。 2.Skill aims: 能基本读懂课文材料，掌握一定的阅读技巧和方法。 能正确模仿本课课文，有条理地写出有关解决人口问题的措施的文章。 3.Emotional aims: (optional) 引导学生关注社会现象，培养学生树立正确的人口观念和社会意识。 4.Culture awareness: (optional) 通过中国人口严峻形势的分析，了解计划生育政策，引导学生关注社会问题的意识。 . The key points and difficult po
3、ints 1. Key points: Words and phrases: social, natural, worse, government, offer, supply, paragraph, opportunity, newborn, percent, one fifth of, because of/thanks to, take measures to do sth., work well in (doing) sth. Grammar: Present Perfect 2. Difficult points： 如何通过语境和构词法，猜测生词、短语大意，并感知其用法。 如何在阅读
4、过程中找出文章主题和各个段落的 Topic sentence。 在口头报告和书面写作时，能合理使用 topic sentence 和 supporting details 组织文章结构。 . Learning strategies 通过任务前活动，引导学生预测阅读内容，降低阅读难度。 通过找主旨句的方法，教会学生在做口头报告或写作时合理布局，组织段落。 通过构词法和上下文，提升猜测词义来扫清阅读障碍的学习能力。 通过 2 部分的填空练习，培养学生在语篇中正确使用动词的意识。 . Teaching aids 单词卡片（如 social/society，nature/natural，bad/wor
5、se/worst，etc.）或者幻灯片；关于计划生育政策的宣传片。 . Teaching procedures Stage (time period) Interaction patterns Teacher activity Student activity Remarks 1 Warming-up (3-5 mins) Group work Greet and watch a movie. T: Good morning, everyone. Lets enjoy a short movie about “The one- child policy”. After watching, sh
6、are your feelings with others. T: Whats your feeling about the movie? S1: There are so many people in the world. S2: How serious the problem is! S3 Greet and watch a short movie. Ss: Good morning, Miss Tan. OK S1: There are so many people in the world. S2: How serious the problem is! S3 教会学生通过视频提取 信
7、息，拓展自己的视野。 引导学生关注社会常识， 成为政策的传播者和执 行者。 2 Revision (3-5 mins) Class activity Write down some numbers on the Bb and get the Ss to read out as quickly as possible. T: Ill write numbers like this “88”on the Bb, please say these numbers as quickly as you can. Ready? Ss: Yes. (Teacher write 88 on the Bb.)
8、Say the numbers as quickly as they can. Ss: Yes . 从易到难的任务能够增 强学习知识的趣味性， 激发学生潜在的挑战意 识。 S1: Eighty-eight. (Teacher write 888 on the Bb) S2: Eight hundred and eighty-eight. (Teacher write 8 888 on the Bb) S3: Eight thousand, eight hundred and eighty-eight. (Teacher write 8 888 888 888 on the Bb) S4: Ei
9、ght billion, eight hundred and eighty-eight million, eight hundred and eighty-eight thousand, eight hundred and eighty-eight. S1: Eighty-eight . S2: Eight hundred and eighty-eight. S3: Eight thousand, eight hundred and eighty-eight. S4: Eight billion, eight hundred and eighty-eight million, eight hu
10、ndred and eighty-eight thousand, eight hundred and eighty-eight. 3 Pre-reading (5mins) Class activity Present the word cards and get the Ss to guess the meaning of the new words according to the old one. (Show the card with “nature” “natural” on to the Ss, pointing to “nature”.) Guess the meaning an
11、d the pronunciation of the words according to the old words.教师运用词性的变化和 构词法，引导学生学会 构建词汇链，是拓展词 汇量的方法之一。 T: Look at this word, please read it together. Ss: nature. T: Thats right. We have learnt it already. How about this one. They look almost the same. (Encourage the Ss to read the word. ) Ss: nature.
12、 (Teach other words in the same way or by pictures. ) Ss: nature. Ss: natural. 4 While- reading (10mins) Individual work and Pair work Step1: Fast-reading Get the Ss to read the passage quickly and finish 1b in pairs. Check the answer in class and give necessary explanations. T: OK, now read the pas
13、sage quickly and match the main ideas with each para. in pairs. Ss T: Now, please discuss your answers Read the passage quickly and try to match the main ideas with each para. in 1b. After they finish it, discuss the answer with their partners. 引导学生通过通读全文， 讨论归纳段落大意的能 力, 培养学生的阅读策 略。 Individual work a
14、nd Group work with your partners; explain your reasons to each other. S1: No. 1 is B. S2: No. 2 is C. S3: No. 3 is A. Step 2: Comprehensive-reading Guide the Ss to read the passage carefully and complete the table after reading. Finish 1c. T: Read the whole passage again, find out the details of eac
15、h topic and fill in the blanks in 1b. Then you can discuss with your group members. Pay attention to the adj. in the chart. T: Now, check the answer with us. S1: Population of China is the largest and about one fifth of the word. S2: less living space S3: less job opportunities S1: No. 1 is B. S2: N
16、o. 2 is C. S3: No. 3 is A. Read the whole passage again, find out the details of each topic and complete 1c. Then discuss with their group members. Pay attention to the adj. S1: Population of China is the largest and about one fifth of the word. S2: less living space S3: less job opportunities 教会学生整合阅读信息， 学会用不同的语句表达 同样的意思，提高学生 的知识迁移能力。 S4 T: Wonderful! Now try to retell the text in your group according to the table in 1c. Ss: The population of China is th
