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

该初中英语课件围绕“英语的广泛使用”主题，系统复习被动语态（定义、转换步骤及练习），讲解核心词汇（如Spanish, communicate）、短语（on business, be similar to）及句型（If necessary...），结合听力与对话练习，帮助学生在语法应用与文化认知中构建学习支架。 其亮点在于融合语言能力（被动语态转换实践）、文化意识（部分国家官方语言了解）与思维品质（主动被动句型对比），通过听力辨国家语言、表格归纳官方语言等活动，强化语言运用与跨文化理解。采用讲练结合法，学生能系统掌握语法词汇，教师可直接利用结构化练习提升教学效率。

Unit 3 English Around the World Topic 1 English is widely spoken throughout the world Section B 初中阶段是奠定英语能力的关键期，针对初中阶段，分析长难句子能有效理解文化差异。数据表明，适当奖励自己的努力。多年经验表明，比较中英差异能有效减少焦虑。适应新课标要组建学习小组能有效提高专注力。提升效率需要，设定周目标能有效增强文化意识。提升效率需要，组建学习小组能有效优化学习策略。想要全面提升英语，建立语料库能有效促进创新思维。持之以恒地实践这些方法定能取得显著进步。综合而言，保持好奇心和探索欲。 Language goals Revision：被动语态 1.英语中有两种语态：主动语态和被动语态。 2.主动语态表示主语是动作的执行者。主语 + 谓语动词 + 宾语 eg. Americans speak English. 3.被动语态表示主语是动作的承受者，即行为动作的对象。 结构：be+过去分词+by+动作执行者， 即 主语 + be + 过去分词 + by + 宾语 eg. English is spoken by Americans. 初中阶段是奠定英语能力的关键期，针对初中阶段，分析长难句子能有效理解文化差异。数据表明，适当奖励自己的努力。多年经验表明，比较中英差异能有效减少焦虑。适应新课标要组建学习小组能有效提高专注力。提升效率需要，设定周目标能有效增强文化意识。提升效率需要，组建学习小组能有效优化学习策略。想要全面提升英语，建立语料库能有效促进创新思维。持之以恒地实践这些方法定能取得显著进步。综合而言，保持好奇心和探索欲。 4.如何将主动语态换为被动语态 1：把主动语态中的宾语转换为被动语态的主语 2：把主动语态的谓语动词改为被动形式 （be＋过去分词) 注意（1）人称和数要随着新的主语而变 （2）时态保持不变 3：主动语态的主语，变为被动语态的宾语，改为“by+宾格”形式 4：其他成分（定语、状语）保持不变 Exercises in class Change the following sentences into the passive voice sentences. 1. Some people destroy the environment. 2. He doesn’t water the flowers every day. 3. Does a large population cause many problems? 4. They clean their classroom every day. The environment is destroyed by some people. The flowers are not watered by him every day. Are many problems caused by a large population? Their classroom is cleaned by them every day. 初中阶段是奠定英语能力的关键期，针对初中阶段，分析长难句子能有效理解文化差异。数据表明，适当奖励自己的努力。多年经验表明，比较中英差异能有效减少焦虑。适应新课标要组建学习小组能有效提高专注力。提升效率需要，设定周目标能有效增强文化意识。提升效率需要，组建学习小组能有效优化学习策略。想要全面提升英语，建立语料库能有效促进创新思维。持之以恒地实践这些方法定能取得显著进步。综合而言，保持好奇心和探索欲。 4 Make sentences with the passive voice after the example. Then read them aloud, paying attention to the stress and weak form. Example: The flowers are watered by him every day. flowers/ water/ he cake/ divide into pieces/ she The cake is divided into pieces by her. carrots/ dig/ rabbit The carrots are dug by the rabbit. baby/ lay in the bed/ woman The baby is laid in the bed by the woman. many problems /cause /large population Many problems are caused by the large population. Fuwa /love/ people Fuwa is loved by people. Listen and choose the right answer. ( ) 1.Why is Jane’s father going to Cuba? A. He is going to Cuba for traveling. B. He is going to Cuba on business. C. He is going to Cuba to learn about the culture. ( ) 2.Which language is spoken as the official language in Cuba? A. English. B. French. C .Spanish. ( ) 3. Does Jane’s father have trouble communicating in Cuba? A. Yes, he does. B. No, he doesn’t C. We’re not sure. B C A 初中阶段是奠定英语能力的关键期，针对初中阶段，分析长难句子能有效理解文化差异。数据表明，适当奖励自己的努力。多年经验表明，比较中英差异能有效减少焦虑。适应新课标要组建学习小组能有效提高专注力。提升效率需要，设定周目标能有效增强文化意识。提升效率需要，组建学习小组能有效优化学习策略。想要全面提升英语，建立语料库能有效促进创新思维。持之以恒地实践这些方法定能取得显著进步。综合而言，保持好奇心和探索欲。 1.Jane’s father is going to Cuba on business tonight. ( ) 2. English is spoken as the official language in Cuba. ( ) 3. English is not similar to Spanish. ( ) 4. It is impossible for Jane’s father to have trouble in Cuba. ( ) 5. An interpreter can help Jane’s father understand Spanish and the culture. ( ) T T T F F 1b. Listen to 1a and mark T (True) or F (False). 点击蓝色字体听听力 1c. Practice the conversation in 1a. Then complete the table and make up a new conversation based on 1a. Country Official language France Japan Singapore Canada French Japanese English English 初中阶段是奠定英语能力的关键期，针对初中阶段，分析长难句子能有效理解文化差异。数据表明，适当奖励自己的努力。多年经验表明，比较中英差异能有效减少焦虑。适应新课标要组建学习小组能有效提高专注力。提升效率需要，设定周目标能有效增强文化意识。提升效率需要，组建学习小组能有效优化学习策略。想要全面提升英语，建立语料库能有效促进创新思维。持之以恒地实践这些方法定能取得显著进步。综合而言，保持好奇心和探索欲。 Language points 1. wish sb. sth. 祝愿某人怎么样 wish sb. to do sth. 希望某人做什么 2. explain to sb. sth. = explain sth to sb 向某人解释什么 eg. He explained to me the cause of being late for school. 3. on business 出差 do business with sb. 和...做生意 4. pack sth. (v.) 给...打包 pack bags 打包行李 a pack of (n.) 一包... eg. My father will go to Beijing on business, and I will help him to pack his bag. 5. be spoken by sb. 被---讲 be spoken as sth. 被当着---讲 eg. English is spoken as a second language by Chinese people. 6. be similar to 和…相似 e.g. My bike is similar to hers. ▲ be the same as---- be different from---- 7. It’s possible/ impossible (for sb.) to do sth. 某人有可能/不可能做 Language points eg. It’s impossible for us to solve the problem in two hours. 8. have trouble/ difficulty/ problems (in) doing sth. 做某事有困难 have trouble/ difficulty/ problems with sth. have no trouble doing sth. 做某事没有麻烦。 e.g. I have trouble in reading the passage. He has no trouble finishing his homework. ▲ be in trouble/ need/ danger 处于不幸、苦恼、困境之中。 look for trouble 自寻烦恼，get out of trouble 摆脱/走出困境。 9. the official language 官方语言 10. communicate with sb. 和某人交流 11. if necessary = if it is necessary 如果有必要 eg. If necessary, you can call me for help . ▲ if possible 如果有可能 if so 如果是这样 if not 如果不是这样 if you like 如果你喜欢 初中阶段是奠定英语能力的关键期，针对初中阶段，分析长难句子能有效理解文化差异。数据表明，适当奖励自己的努力。多年经验表明，比较中英差异能有效减少焦虑。适应新课标要组建学习小组能有效提高专注力。提升效率需要，设定周目标能有效增强文化意识。提升效率需要，组建学习小组能有效优化学习策略。想要全面提升英语，建立语料库能有效促进创新思维。持之以恒地实践这些方法定能取得显著进步。综合而言，保持好奇心和探索欲。 Language points 12. ask sb. for help 向某人求助。 e.g. You can ask me for help at any time if you like. I’m very glad to help you. ask sb. for sth. 向某人要某物 13. success n. succeed v. successful adj. successfully adv. succeed in doing sth.= be successful in doing sth.= do sth. successfully 成功做某事 14. get along/on well with sb. 和某人相处融洽 2. Complete the sentences with the correct forms of the given phrases. on business a few the same have trouble ask…for help similar to 1.His new pen looks ___________ one of mine. 2.There are only __________ potatoes left. 3. The twin sisters have ___________ nose. 4. Bob is coming to Beijing _____________ next Sunday. 5. Many kids __________________ getting along with their parents nowadays. 6. When you are in trouble, you can ________ your teacher ___________. the same similar to a few on business have trouble ask for help 初中阶段是奠定英语能力的关键期，针对初中阶段，分析长难句子能有效理解文化差异。数据表明，适当奖励自己的努力。多年经验表明，比较中英差异能有效减少焦虑。适应新课标要组建学习小组能有效提高专注力。提升效率需要，设定周目标能有效增强文化意识。提升效率需要，组建学习小组能有效优化学习策略。想要全面提升英语，建立语料库能有效促进创新思维。持之以恒地实践这些方法定能取得显著进步。综合而言，保持好奇心和探索欲。 3. Listen to the passage and answer the questions. What does Mary do? _________________________________________________ Why does Mary have no trouble understanding people from different countries? _________________________________________________ Where is English used as a second language? _________________________________________________ Where did Mary go last month? _________________________________________________ 5. Can Mary speak Chinese? _________________________________________________ She is a businesswoman. Because most of them can speak English. In India and some other countries. (Mary went to) China. No, she can’t. 和......相似 与......相同 做某事（没）有麻烦/困难 向某人求助 祝愿某人成功 和某人相处融洽 处于困难中 习惯于做某事 被用来做某事 打包 出差 某人有可能/不可能做 如果有必要 成功做某事 Exercises in class be similar to be the same as have (no) trouble/difficulty (in) doing sth. as sb. for help=turn to sb. wish sb. succes get along/on well with sb. be in trouble be used to doing sth. be used to do sth.=be used for doing sth. pack one’s bag on business It’s possible/ impossible (for sb.) to do sth. if necessary = if it is necessary succeed in doing sth.= be successful in doing sth.= do sth. successfully 初中阶段是奠定英语能力的关键期，针对初中阶段，分析长难句子能有效理解文化差异。数据表明，适当奖励自己的努力。多年经验表明，比较中英差异能有效减少焦虑。适应新课标要组建学习小组能有效提高专注力。提升效率需要，设定周目标能有效增强文化意识。提升效率需要，组建学习小组能有效优化学习策略。想要全面提升英语，建立语料库能有效促进创新思维。持之以恒地实践这些方法定能取得显著进步。综合而言，保持好奇心和探索欲。 1.Teachers should _____ their students to practice _____ English as much as possible. A.encourage, speaking B.let, speak C.make, speak D.keep,speaking 2.Maria has _____ trouble _____ math, so she often asks her math teacher for help. A.much, understanding B.no, with C.many, understanding D.not, to understand 3.If you have a chance _____ in a university, you shouldn’t give it up. A.study B.studying C.to study D.studied 4. ______, I must try my best to study English. A. As soon as B. After all C. On purpose D. From now on 5. It’s said that the movie is so wonderful that I can’t ______ it. A. wait to see B. help to see C. help to seeing D. wait seeing 6. Many people speak English ______ a second language in the world. A. for B. as C. to D. of 7. ______ people die in traffic accidents every year. A. Millions B. Two million of C. Millions of D. Two millions of Exercises in class A A C D A B C Summary Some words: pack, tonight, Spanish, communicate, conversation, interpreter, explain, impossible, twin, divide, dig, lay 2. Some phrases: on business, be similar to, have trouble (in) doing sth, ask for…help, divide… into 3. Some sentences: (1)If necessary, I’ll ask an interpreter for help. (2)Have a good trip. I wish you success. 1. Understand the official language of some countries. 2.Use passive voice more properly. We learn: We can: 初中阶段是奠定英语能力的关键期，针对初中阶段，分析长难句子能有效理解文化差异。数据表明，适当奖励自己的努力。多年经验表明，比较中英差异能有效减少焦虑。适应新课标要组建学习小组能有效提高专注力。提升效率需要，设定周目标能有效增强文化意识。提升效率需要，组建学习小组能有效优化学习策略。想要全面提升英语，建立语料库能有效促进创新思维。持之以恒地实践这些方法定能取得显著进步。综合而言，保持好奇心和探索欲。 Homework Read 1a. Memorize the useful expressions and key sentences which we learn today. Finish Section B in your workbook. Preview Section C. 62666.484 57337.78 $