Unit 1 The Changing World-Topic 1 Our country has developed rapidly.-Section C-ppt课件-(含教案)-市级公开课-仁爱科普版九年级上册(编号：e1ee2).zip

Unit 1 The Changing World Topic 1 Section C Our country has developed rapidly. Teaching aims and demands 1. Learn some new words and useful expressions: communication, quick, keep in touch with, far away, sort, rapid, progress, make progress, already, succeed 2. Go on learning the present perfect tense: (1)My granny has lived in Beijing for more than forty years. (2)Beijing has made rapid progress and it has already succeeded in hosting the 2008 Olympic Games. 3. Learn the great changes in China by comparing the living conditions in the past with those at present. 4. Tell the students to cherish the life at present and study hard to make China stronger and stronger. New words narrowa dj. 狭窄的 communicati on n . 通讯；交流；交往 quicka dj. 快的；敏捷的；急剧 的 a dv. 快地；敏捷地；急剧 地 leisuren . 空闲，闲暇，业余时 间 keep in touch with 跟保持联系 relativen . 亲属，亲戚 far awaya dv. 遥远的 mainlya dv. 主要地，总体上，大 致 telegramn.电报；电文 reform and opening -up 改革开放 sortn.种类，类别 v.把分类；拣选 faxn.传真；传真机 rapidadj. 快的，迅速的 progressn.进步；进展 v.进展；逐步发展 make progress取得进展；取得进步 alreadyadv. 已经 succeedv.成功 1a Read and understand Try to infer the main idea of Kangkangs report from the key words and the pictures of Beijing in the past and at present. Then compare your idea with kangkangs. roadsnarrow housessmall, dark ring roadswide buildingstall, bright living conditions hard living conditions comfortable 电 报 机 communications simple, slow communications more kinds, quick, easy My Report on Beijing Hi！Im Kangkang. My granny has lived in Beijing for more than forty years. She has seen the changes in Beijing herself. 【点击播放点击播放】 In the 1960s, the living conditions in the city were poor. The roads were narrow and there werent many ring roads. Usually, a big family was crowed into a small house. Many families couldnt get enough food and only a few children had the chance to receive a good education. Life was so hard that people had no time or money to enjoy leisure activities. People kept in touch with their friends and relatives far away mainly by letter or telegram. China has developed rapidly since the reform and opening-up. More and more ring roads have appeared and buildings in Beijing are becoming taller and brighter. Peoples living conditions have improves a lot. And there are more kinds of food and clothes to choose from. People can enjoy more sorts of leisure activities. Children can study not only in modern schools but also on the Internet. Whats more, communications are becoming easier and quicker people can use telephones, cellphones, fax machines, the Internet, and so on. Beijing has made rapid progress and it has already succeeded in hosting the 2008 Olympic Games. I think it is important to remember the past, living in the present and dream about the future. 1b Work alone Read the report again and write the topic sentence of each paragraph. 1. _ _ 2. _ 3. _ 4. _ Kangkangs granny has seen the changes in Beijing herself. 1c Pair work Make conversations with your partner Beijing after the example. Example: A: What were Beijings roads like in the past? B: A: What has happened to Beijings roads nowadays? B: A: What will Beijings roads be like in the future? B: 2 Group work Think about the changes in your hometown. Work in groups and draw some pictures to show its past and present. Share your pictures with your classmates. Then give a report on them. 1. She has seen the changes in Beijing herself. 她亲眼目睹了北京的变化。她亲眼目睹了北京的变化。 Explanation see sth. oneself 意为意为“亲眼看见亲眼看见”。如： I saw him stealing something myself. 我亲眼看见他偷东西。 She saw me helping the old man herself. 她亲眼看见我帮助那个老人。 2. People kept in touch with their friends and relatives far away mainly by letter or telegram. 人们主要通过信件或电报与远方的亲朋好友保持人们主要通过信件或电报与远方的亲朋好友保持 联系。联系。 （1）keep/ be in touch with与与保持联系。保持联系。 如：如： I have kept in touch with all my old friends. 我和我所有的老朋友都保持着联系。 Are you still in touch with your friends from middle school？你和你中学的同学还有联系吗？ 【拓展拓展】 （1）get in touch with与与取得联系取得联系 如：Im trying to get in touch with Jane. 我正设法和简取得联系。 （2）lose touch with与与失去联系失去联系 如：Ive lost touch with my cousin. 我与表妹失去了联系。 far away意为意为“很远很远”，在句中作表语、状语或，在句中作表语、状语或 后置定语。如果后置定语。如果far away合写，即合写，即faraway，是，是 形容词，意为形容词，意为“遥远的遥远的”，用作前置定语。，用作前置定语。 （2） far away 试比较：试比较： Some of the stars are too far away to see. All the bees that went to the faraway place were marked red. 4. China has developed rapidly since the reform and opening-up. 自从改革以来，中国发展迅速。自从改革以来，中国发展迅速。 since后接过去的时间，通常用在现在完成后接过去的时间，通常用在现在完成 时态中。如：时态中。如： I have taught English since nine years ago. 我自从9年前就教英语。 5. People can enjoy more sorts of leisure activities. 人们能享受更多种的娱乐活动。人们能享受更多种的娱乐活动。 a sort of 一种一种 sorts of 多种多种。 如：如： What sort of music do you like？ 你喜欢哪种音乐？ There are all sorts of flowers in this garden. 在花园里有各种各样的花。 6. Beijing has made rapid progress and it has already succeeded in hosting the 2008 Olympic Games.北京已取得了飞速的进步，它还成功北京已取得了飞速的进步，它还成功 举办了举办了2008年奥运会。年奥运会。 （1）make progress 取得进步取得进步 如：如： Tom is making much progress at school. 汤姆在学校进步很大。 【拓展拓展】 1) make progress with 在在（方面）取得（方面）取得 了进步。如：了进步。如： He made progress with his work. 他在工作方面取得了进展。 2) in progress 在进行中。如：在进行中。如： Please be quiet. Examination is progress. 正在考试，请安静。 （2）succeed in（doing）sth. 成功地做某事。成功地做某事。 如：如： We succeeded in arriving in Beijing at last. 最后我们成功地到达了北京。 If you want to succeed in business, think big. 如果你想在商业上成功，就要胸怀大志。 succeed的名词是的名词是success, 形容词形容词successful。 【拓展拓展】 happen意为意为“发生发生”，是不及物动词，不能用，是不及物动词，不能用 于被动语态。如：于被动语态。如： The accident happened outside my house. An accident happened to her. 表示表示“某人发生了某事某人发生了某事”，要用，要用happen to sb.。 如：如： 7. What has happened to Beijings roads nowadays?现在北京的道路发生了怎样的变化？现在北京的道路发生了怎样的变化？ 【拓展拓展】 I happened to be in the market yesterday when the fire started. I happened to be out when he called. happen to do sth.表示表示“碰巧、偶然发生碰巧、偶然发生”。如。如 ： 8. More and more ring roads have appeared. 越来越多的环行路出现了。越来越多的环行路出现了。 more and more表示表示“越来越多越来越多”，是比较级的，是比较级的 一种特殊用法。英语中，用一种特殊用法。英语中，用“比较级比较级 + and + 比比 较级较级”，表示，表示“越来越越来越”。如：。如： Our city is becoming more and more beautiful. 我们的城市越来越美。 Exercises 1. He _ the dictionary for two weeks. A. had bought B. has had C. has bought D. buys 2. His brother is _ than I. A. tall B. much higher C. more taller D. much taller 3. His son often gets up _ 6:00 in the morning. A. at B. on C. by D. in 单项选择。单项选择。 B D A 4. John went home at 9:00. _, what time did you go home? Five past ten. A. On the way B. On your way home C. Take a way D. By the way 5. Dont let him play with the knife. He will hurt _. A. him B. his C. himself D. her 6. He has _ been to Shanghai twice. A. never B. already C. always D. yet D C B 7. _ I have no money to buy the house, _ I feel happy. A. Though; but B. If; and C. Though; / D. Both; but 8. _ the old mans help, I will leave on time. A. Very much B. Thanks to C. In the future D. As well C B Homework Write a passage on “Changes in My Hometown ”. according to the report above. Eighty words at least. Step 1 Review 第一步 复习(时间:8 分钟) 通过开展主题为“我和爷爷奶奶比童年”的讨论活动，引导学生更加珍惜新社 会的幸福生活，从而导入本课话题。 1. (检查作业。让学生在小组内交流自己的报告，然后每个小组推荐出一名学 生向全体同学汇报。师生互动，谈论爷爷奶奶的童年生活。) Example: T: Who can tell us what your grandparents life was like in the past? S1: Let me try. My granny had a hard life during her childhood. Her family was very big and poor. Her parents couldnt afford an education for her. S2: My grandpa used to be a child laborer S3: T: Very good. So you should cherish todays life and study hard. 2. (谈论新社会的幸福生活，感受社会进步。) T: What do you think of your life at present? Ss: We are living a happy life. S4: We have a balanced diet. S5: We can wear different kinds of clothes. S6: We can also get a good education. For example, we have chances to draw pictures, play the musical instruments and receive some other trainings. T: Well done. As we know, great changes have taken place in China. Today lets talk about the changes in Beijing. Step 2 Presentation 第二步 呈现(时间:14 分钟) 通过多媒体或图片创设语言情境，教学生词，培养学生快速阅读的能力。 1. (用多媒体或图片呈现旧北京城和现代北京城的照片并做比较，从而引出生 词。) T: Lets look at the place which Kangkangs granny lived in. It was old Beijing. What were Beijings roads like? Look at todays Beijing. What are Beijings roads like now? S1: In the past Beijings roads were narrow. (教师引导并帮助学生用 narrow 回答。) (板书并要求学生理解。) narrow S2: But Beijings roads are wide now. T: Youre right. Do you know how to keep in touch with our friends far away nowadays? (板书，讲解并要求学生掌握。) keep in touch with, far away S3: We can keep in touch with our friends on the Internet. S4: We can use cellphones to keep in touch with our friends. T: Great. But do you know how people kept in touch with their friends and relatives in the past? S5: They used to write letters. T: Yes, good. At that time if we wanted to keep in touch with others, we could also send telegrams. But nowadays we can use many sorts of communication methods, such as telephones, cellphones, fax machines, the Internet, and so on. (板书，要求学生理解 telegram, fax, relative；掌握 sort 和 communication。) relative, telegram, sort, communication, fax T: In the past the communications were slow, but todays communications are very quick. So we can say, China has made rapid progress already. (板书并要求学生掌握。) quick, rapid, progress, make progress, already 2. (仔细阅读 1a，回答幻灯片中呈现的问题，提高学生的阅读理解能力。) (1) How about Beijings roads in the past? (2) Could most families get enough food in the past? (3) Why didnt the children have chances to go to school? (4) What about peoples life nowadays in Beijing? (教师核对答案, 并作必要的讲解。) 3. (学生跟读课文录音, 找出文中的疑难点，让学生根据课文内容猜测生词和 短语的含义。教师板书并讲解。要求学生掌握 succeed；理解 reform and opening-up；了解 leisure 和 mainly。) seeoneself sothat leisure mainly not onlybut also reform and opening-up China has developed rapidly since 1978. Step 3 Consolidation 第三步 巩固(时间:10 分钟) 让学生再读课文，找出中心句，完成 1b。然后完成反映北京今昔变化的表格， 并根据表格内容复述课文，巩固 1a。 1. (快速阅读 1a，完成 1b，找出每段的中心句。) T: Open your books, read 1a quickly and write down the topic sentence of each paragraph. (师生核对答案。幻灯片呈现各段中的主题句。) (1) Kangkangs granny has seen the changes in Beijing herself. (2) In the 1960s, the living conditions in the city were poor. (3) China has developed rapidly since the reform and opening-up. (让 学生了解：当使用 since 表示时间时，主句中的动词通常用现在完成时或过去 完成时。详细讲解详见本单元第三话题。) (4) It is important to remember the past, live in the present and dream about the future. 2. (让学生再次阅读 1a。两人一组填表格, 加深对北京今昔变化的了解。) (用投影仪出示表格。) In Beijing In the past Nowadays Road House Communication Living condition (几分钟后，核对答案。) 3. (让学生根据上述表格中所填信息复述课文。) T: You can begin like this: My granny has lived in Beijing for more than forty years, so she has seen the changes in Beijing herself. In the past, the roads were narrow Step 4 Practice 第四步 练习(时间:8 分钟) 比较新旧北京城的图片，并采取师生互动、分组采访的活动形式，展现北京城 的今昔巨变，培养学生热爱生活，热爱社会的良好情感。 1. (再次呈现新旧北京城的图片, 参照上一步的表格，师生互动, 完成 1c。) T: What were Beijings roads like in the past? Ss: Beijings roads were narrow. T: What has happened to Beijings roads nowadays? Ss: Beijings roads have changed. They are wider than before. There are more ring roads. T: What will Beijings roads be like in the future? Ss: We think Beijings roads will be the widest in the world in the future. 2. (分组采访：二人一组, 其中一个扮演记者，另一个扮演居住在北京多年的 老人，对北京的变化做一个采访。提高学生的口语表达能力，培养热爱生活热 爱社会的情感。R=Reporter，M=Man) R: Hello! How do you do? M: How do you do? R: May I ask you some questions? M: Of course. Go ahead. R: How long have you lived in Beijing? M: I have lived here for more than thirty years. R: Oh. Can you describe the changes about the roads, houses and living conditions of Beijing in the past thirty years? M: OK. I was born in old Beijing. At that time, Beijings roads were narrow and crowded. My house was small and dark and the living conditions were hard. In summer, it was very hot while it was very cold in winter. How hard the life used to be! But now you can see Beijings roads are getting wider and wider. I live in a tall and bright building and my living conditions are comfortable. How happy the life is now! R: Thank you. (请尽可能多的学生在课堂上表演其采访，评出表演最好的小组。) Step 5 Project 第五步 综合探究活动(时间:5 分钟) 学生分组谈论自己家乡的变化，课后写篇作文。教育学生要更加热爱自己的家 乡，为家乡拥有更美好的未来而努力学习。 1. (分组谈论家乡今昔的巨变，并绘制对比简图，形成调查报告，最后向全班 汇报。完成 2。) T: Now work in groups of six and talk about the changes in your hometown. Then collect some pictures to show its past and present. Share your pictures with your classmates and give a report about it. 2. Homework: Write a passage on “Changes in My Hometown” according to the report above. Eighty words at least. 板书设计： Our country has developed rapidly. Section C seeoneself keep in touch with far away make progress reform and opening-up