Unit 1 The Changing World Topic 3 Section D 课件 2025-2026学年仁爱科普版（2012）九年级英语上册

Unit 1 Topic 3 The world has changed for the better. Section D She has been a high school student for two years. My teacher has worked in the school since 2010 . for + 时间段 since + 时间点 Present Perfect Mr. Brown has had his TV ______ 15 years. I’ve taken driving lessons _______last month. My sister has had her cell phone ______a month . My friends haven’t visited me ______few days ago. We haven’t used our car _____ a long time . She hasn’t had a good cup of coffee _____years. Tom has worn glasses _______he was 7 years old.a for since for since for for since since or for. since 引导的从句遵循“主完从过”原则（即主句用现在完成时，从句用 一般过去时）。 判断以下句子哪句为主句，哪句为从句？ eg. The city has improved a lot since I came here a few years ago. Since it started, it has helped hundreds of people return to work . His English has improved a lot since he listened to the teacher. 主句 从句 主句 从句 从句 主句 Present Perfect (III) You__________ (be) in New York for a long time. Well... I heard that it used to be very polluted , but now it _____________(improve) a lot since I _________(come) here . Since it _______(start) , it _____________ (help) hundreds of people return to work and live a normal life . Grammar have been has improved came started has helped Functions 1. How the transportation in New York？ 2. , it’s a wonderful place to live. 3. You must _____________. 4. Well, once they find people _______, they decide on suitable ways to offer them help . 5. The program also ________ them ________job training so that they can find jobs again. provide…with; in need, come for a visit, as a matter of fact, about As a matter of fact come for a visit in need provides with about organizations World Health Organization China Children and Teenagers’ Fund International Committee Of the Red Cross Chinese Young Volunteers Association Pre-reading questions 1.What do you know about Project Hope? 2.What can you do for it? n.专题研究；项目，方案 Project Hope is a program to help students. It builds schools in the poorest parts of China and it helps poor families afford an education for their children. Project Hope paragraph 1 paragraph 2 Since Project Hope started in 1989, it has done very well. By 2012, Project Hope had raised 8.73 billion yuan. With this money, it aided 4.5 million children to go to schools and it built 18 002 Hope Primary Schools. In 1989 By 2012 8.73 billion yuan 4.5 million children 18 002 Hope Primary Schools adj.小学教育的;主要的;最初的 paragraph 2 paragraph 3 Project Hope has made important contributions to both the education and the health of children.For many years, Project Hope has encouraged the moral development and modern thinking of students. As a result, the students in Hope Schools respect their teachers, aid the poor, and help one another. Project Hope is one of the best-known and most successful programs in China. Without Project Hope,there is a risk that many children would have an unhappy future. 1. Project Hope has made important contributions to both the education and the health of children. make a contribution to (doing) sth+名词/代词/doing sth. …意为“为……做贡献”； n. contribution为可数名词 v. contribute，常用结构：contribute sth. to，意为“捐款，捐赠”。 eg. 每个人都应该为保护环境做出贡献。 Everyone should make a contribution to protecting the environment. Language Points encourage v.鼓励 encourage sb. to do sth. discourage doing sth. development n.发展，开发 develop v.发展，开发 ,培养developing;developed 2. For many years, Project Hope has encouraged the moral development and modern thinking of students. 多年来，希望工程鼓励了孩子的道德发展和现代意识。 3. There is a risk that many children would have an unhappy future. There is a risk that 意为“有……风险” risk 常用短语 at the risk of，表示“冒着……风险” eg. 他冒着生命危险救了那个小孩。 He saved the little kid at the risk of his own. Project Hope is a program to help students. It offers education program to the poorest parts of China, and helps poor families afford an education for their children. 1.What is Project Hope? Project Hope had raised 8.73 billion yuan and has built 18 002 Hope Primary Schools since it started in 1989. Project Hope has made important contributions to both the education and the health of children. It has also encouraged the moral development and modern thinking of students. 3.What’s the importance of Project Hope? 2.What has Project Hope done? 1b Read 1a again and answer the questions. What can you do for Project Hope? donate money and stationery(捐钱、衣物) call on more people to join it （号召更多的人加入） collect books（收集书本） spread awareness（宣传） volunteer time（志愿时间） Minmin comes from a poor family. She has received help from Project Hope. Without the help of Project Hope, she couldn’t continue her studies. Project Hope _____________her life. She _________ a college student for two years. After _______ the college, she will _____ for Project Hope. Project Hope _________ for the education of millions of poor students like Minmin since it ________. Are there any children like her around you? What difficulties do they have? Project Hope can help them. be start change work pay leave has changed has been 2 Complete the passage with the correct forms of the given words . v.持续，继续做 leaving work has paid started Fill in the blanks. A. They came to our school in 1980. B. They ____ ____ ____ our school since 1980. 2. A. The man died five years ago. B. The man ____ ____ ____ for five years. 3. A. The meeting began two minutes ago. B. The meeting ____ ____ ____ for two minutes. 4. A. We borrowed two books last week. B. We ____ ____ the two books for a week. have been in has been dead has been on have had Exercises Work in groups and collect information about one of the organizations : What it is , what it has done , what the effects of it are and so on。 Project Making a Speech About an Organization World Health Organization China Children and Teenagers’ Fund International Committee of the Red Cross Chinese Young Volunteers Association 2. Make a short speech about the organization you have discussed. 1.Summarize the Present Perfect Tense with for and since. 2.Talk about Project Hope. We learn: 1.Some new words :project, primary, encourage, development, continue, college 2.Some phrases: make a contribution to, encourage sb. to do sth. We can: Summary Homework Make a short speech about Project Hope. Finish Section D in your workbook. Preview Section A in Topic 2. Read 1a. Goodbye!! Genius is nothing but labor and diligence. 天才源于勤奋。 现在完成时句子结构 肯定： 主+have/has+V-过去分词 否定： 主+haven't/hasn't+V-过去分词 疑问： Have/Has+主+V-过去分词 用法 “已完成”只能和一些 不确定的时间状语连用 (1) 已完成 表示动作从_______开始，现在已经________，并对_______造成了影响。 过去 完成 现在 时间状语 already,yet, before,lately, once,never, just, ever, this week Exercise 1. Have you met Mr. Li _____? A. just B. ago C. before D. a moment ago 2. The famous writer _____ one new book in the past two years. A. is writing B. was writing C. wrote D. has written 3. ----These farmers have been to the United States. ----Really? When ____ there? A. will they go B. did they go C. do they go D. have they gone 4. My parents ____ Shandong for ten years. A. have been in B. have been to C. have gone to D. have been 5. ____ has Mr. White been a member of Greener China since he ____ to China? A. How soon, comes B. How often, got C. How long, came D. How far, arrived 6. His uncle ____ for more than 9 years. A. has come here B. has started to work C. has lived there D. has left the university 7. Hurry up! The play ____ for ten minutes. A. has begun B. had begun C. has been on D. began 8. His father ____ the Party since 1978. A. joined B. has joined C. was in D. has been in 句型转换 1. They have been there since 2000. (对划线部分提问) 2. This factory opened twenty years ago. (同义句) 3. Miss Gao left an hour ago. (同义句) 4. The bus has arrived here. It arrived ten minutes ago. (合并成一句) How long have they been there? This factory has been open for twenty years. Miss Gao has been away for an hour. The bus has been here for ten minutes. The bus has been here since ten minutes ago. 现在完成时 思维导图 现在完成时 思维导图 4.Read the passage and complete the table. go to the seaside go climbing go out for a picnic go to cultural parks visit museums party with their friends  Internet  play games chat with TV programs movies Nowadays,Chinese teenagers have more leisure activities than before. We can enjoy all kinds of outdoor and indoor activities. First, we have lots of chances to join in many outdoor activities. During holidays, we can go to the seaside to swim, sunbathe and play beach volleyball. We can also go climbing, go fishing,go for a picnic and so on. Sometimes,we can play basketball,ping-pong and football with our friends. We also enjoy many indoor activities. If we don't go outside, we can surf the Internet,play games or chat with others. We may watch TV or movies at home,too. Do you think our leisure lives are rich? $