1、U1T2SC1Section 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 aims1.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。九年级上册教学案例设计2. The ke
3、y points and difficult points1. 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 Perfect2. Difficult points： 如何通过语境和构词法，猜测
4、生词、短语大意，并感知其用法。如何在阅读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/nat
5、ural ，bad/worse/worst，etc.）或者幻灯片；关于计划生育政策的宣传片。U1T2SC3. Teaching procedures Stage(time period)InteractionpatternsTeacher activityStudent activityRemarks1Warming-up(3-5 mins)Group workGreet and watch a movie.T: Good morning, everyone. Lets enjoy a short movie about “The one-child policy”. After watchi
6、ng, share 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!S3Greet and watch a short movie.Ss: Good morning, Miss Tan.OKS1: 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息，拓展自己
7、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 Class Write down some numbers on the Bb Say the numbers as quickly as they can. 从易到难的任务能够增九年级上册教学案例设计4(3-5 mins) activity 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
8、can. Ready?Ss: Yes.(Teacher write 88 on the Bb.)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: Eight billion, eight hundred and Ss: Yes.S1: E
9、ighty-eight.S2: Eight hundred and eighty-eight.S3: Eight thousand, eight hundred and eighty-eight.S4: Eight billion, eight hundred and 强学习知识的趣味性，激发学生潜在的挑战意识。U1T2SC5eighty-eight million, eight hundred and eighty-eight thousand, eight hundred and eighty-eight.eighty-eight million, eight hundred and ei
10、ghty-eight thousand, eight hundred and eighty-eight.3Pre-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”.)T: Look at this word, please read it
11、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. )Guess the meaning and the pronunciation of the words according to the old words.Ss: nature.Ss: natural.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。九年级上册教学案例设计6S
12、s: nature.(Teach other words in the same way or by pictures. )4While-reading(10mins)Individual work andPair workStep1: Fast-readingGet 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 passage quickly and match th
13、e main ideas with each para. in pairs.SsT: Now, please discuss your answers with your partners; explain your reasons to each other.S1: No. 1 is B.S2: No. 2 is C.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 partner
14、s.S1: No. 1 is B.S2: No. 2 is C.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。U1T2SC7Individual work and Group workS3: No. 3 is A.Step 2: Comprehensive-readingGuide 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 each
15、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 spaceS3: less job opportunitiesS4S3: No. 3 is A.Read the wh
16、ole 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 spaceS3: less job opportunitiesS4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。九年级上册教
17、学案例设计8T: Wonderful! Now try to retell the text in your group according to the table in 1c.Ss: The population of China is the largest in the world. It is about Ss: The population of China is the largest in the world. It is about5Post-reading(15 mins)Class activity Step 1: Get the Ss to underline the
18、key points. Then ask questions about the passage and deal with difficult language points.T: Now, go through the passage sentence by sentence, and underline some difficult points you can not understand. If you have any questions, please raise up your hand and ask.S1: Whats the difference between “pop
19、ulation” and “people”?Read the passage carefully, discuss and ask questions about the points they do not understand. Students should take notes when the teacher is giving explanations. S1: Whats the difference between “population” and “people”?教学过程中，知识点的处理由学生提问，他人作答，如果不能解决的问题，教师应该提供更多的例句，引导学生理解和正确运用
20、语言点，来提升学生发现问题、分析问题和解决问题的能力。U1T2SC9Individual workT: Who can help him?S2: “People” means （The Ss can explain in Chinese, and others can show more explanations）Step 2: Ask the Ss to complete the passage with the correct forms of the given words and phrases in 2.T: OK, now complete the passage with the
21、 correct forms of the given words and phrases in 2. Pay attention to the content. Then check the answer.T: Now, who can try?S1:That means people have to find foodS2: The worlds population is S2: “People” means Complete the passage with the correct forms of the given words and phrases in 2. Then chec
22、k the answers.S1:That means people have to find foodS2: The worlds population is growing faster在做综合填空时，培养学生运用语感，通过观察、体会，融入作者创设的情景，理解作者的意图，提高综合语言运用的能力。九年级上册教学案例设计10Group workgrowing fasterS3Step 3: Guide the Ss to discuss the questions in 3a. List the solutions in groups, and then make a report to th
23、e class.T: Now, discuss the social problems about population in 3a, and list the ways in groups.SsT: OK, who can make a report about your ways of solving population problem? Have a try, please!SsS3Discuss the questions in 3a, list the ways in groups, and then make a report to the whole class. Pay at
24、tention to assign the paragraphs finely.Ss6Summarizing and assigning homeworkClass activityStep 1: Lead the Ss to summarize the key points one by one in class.Go over what they have learned one by one. Then try to make a summary to the whole class.U1T2SC11(5 mins) Step 2: Assign 3b as the HMK. Write
25、 a passage about solutions to population problem according to what they have discussed in their group in 3a. Blackboard designThe population in developing countries is growing faster.Section CNew words:social/society,natrual/nature,bad/worse/worst,government,Phrases:one fifth of,because of/thanks to,take measures to do sth.,work well in (doing) sth.