1、Topic 1 English is widely spoken throughout the world.Section C一、学习目标：1、继续学习一般现在时的被动语态的用法。2、学习一些短语、词组的用法：on business, is similar to, have trouble(in) doing.3、谈论语言差异和语言的重要性。二、自主预习：（一）英汉互译1、打包行李2、出差3、官方语言4、与相似5、做有困难6、找帮忙，向求助7、的文化8、与相处9、处于困境中10、把分成（二）句型转换1、Pollution is a serious problem in big cities t
2、hroughout the world.(同义句转换)Pollution is a serious problem in big cities _ _ the world.2、Today people use computers in both cities and towns.(改为被动语态)Today _ _ _ _ people in both cities and towns.3、I write a letter to my parents once a month.(改为被动语态)A letter _ _ to my parents by _ once a month.三、合作探究：
3、1、看 Part 4 的图和提示词，小组合作造句子。2、1a.Listen and choose the right answer.( )Why is Janes 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.( )Which language is spoken as the official language in Cuba?A、English B、Frenc
4、h C、Spanish( )Does Janes father have trouble communicating in Cuba?A、Yes, he does B、No, he doesnt C、Were not sure.Listen again, finish 1b.Practice 1a and finish 1c.3、Grammar.on business 译为_eg：我爸爸要到北京出差，我要帮助他整理行李。be similar to 译为_eg：我的自行车和她的差不多。Its possible/ impossible(for sb)+to do sth.译为_eg：a. Its
5、possible for me _(到达机场) before 6 p.m.b.我们不可能在两个小时内解决这个问题。have trouble/ difficult(in) doing sth. _eg：她如此小以至于读这本长篇小说有困难。if necessary_ if possible_if so_ if you like_eg：a. You can keep a diary to improve your English _（如果有可能）.b.如果有必要，你可以打电话向我求助。四、当堂评价：1、Finish 2.2、Listen and finish 3.五、拓展提升：1、仿照 1a 编一个新对话。2、将下列句子改为被动语态。Some people destroy the environment.He doesnt water the flowers every day.Does a large population cause many problems?They clean their classroom every day.
