Unit 1 The Changing WorldTopic 1 Our country has developed rapidly.Section DFunctions= I had no time to travel, but I still felt very happy.= How wonderful the experience is!=Thats the bell. = The bell is ringing.There goes the bell.What a wonderful experience!Though I had no time to travel, I still felt very happy.To help others makes us happy.I think it is important to remember the past, live in the present and dream about the future.make sb./sth. + adj. make sb./sth. do sth. Read through Sections A-C and understand the underlined parts.I have been to Mount Huang with my parents.She has gone to Cuba to be a volunteer.China has developed rapidly since the reform and opening-up.It has already succeeded in hosting the 2008 Olympic Games.Great changes have taken place thereI havent seen you for a long time.Have you been to any other place? Yes, I have./ No, I havent.Present Perfect ()GrammarRetell 1a in Section C In the pastAt presentWhat about leisure activities?play cardsplay chesswatch movies in the open airfly paper planesIn the past are the kinds of things people like to do to relax and enjoy themselves when they are not working or going to school.Leisure activitiesplay hide-and-seekroll iron ringswatch operaslisten to the radioIn the pastwatch team sportsread booksfly model planesplay games on computersAt presentgo roller skatingwatch TVchat on the Internetmake a tour abroadAt presentRead 1a and choose the best answer.1. How many leisure activities are there in the past? A. Many. B. Little. C. None. D. Few.2. Kids often got together to _. A. play cards B. listen to the radio C. play hide-and-seek D. play games on computers3. Why do Chinese people do all kinds of leisure activities now? A. Because they have a lot of money. B. Because they have time and chance. C. Because they dont want to work. D. Because they are too free. In the pastAt present1a Read the following passage and complete the table on Page8.playing hide-and-seekwatching operasplaying cards or chesslistening to the radioplaying and watching team sportsplaying games on computerschatting on the Internettraveling all over the worldRetell1aaccordingtothetable.1. Leisure activities play an important part in peoples lives. 休闲活动在人们的生活中起着重要的作用。休闲活动在人们的生活中起着重要的作用。play a/an part = play a/an role 扮演扮演角色；起角色；起作用；有作用；有影响影响e.g. Computer plays an important part in our daily lives.liveslife- lives n. 生活，生命生活，生命live- lives v. 居住，生活居住，生活2. Watching operas and listening to the radio were the main activities in their spare time. 看戏和听广播看戏和听广播是他们在空闲时间的主要活动。是他们在空闲时间的主要活动。watching operas and listening to the radio 是动是动名词短语，作这个句子的主语。名词短语，作这个句子的主语。e.g. Reading books plays an important part in his life.e.g. She often goes shopping in her spare time.in ones spare/free time 在某人的业余时间在某人的业余时间3. They go to visit some places of interest, and some people even make a tour abroad to see the world. 他他们去参观名胜古迹，有些人甚至去国外旅游。们去参观名胜古迹，有些人甚至去国外旅游。make a tour abroad 去国外旅游去国外旅游e.g. They plan to make a tour abroad next year.abroad adv. 在国外，到国外在国外，到国外go abroad 去国外去国外at home and abroad 国内外国内外 be abroad 在国外在国外1b Read 1a and answer the following questions.1. When do people usually have their leisure activities?2. How many kinds of leisure activities do you know? Give some examples.3. What are your favorite leisure activities? When they are not working or going to school.MakingaPosterAboutChangingLeisureActivities1. Leisure activities for children have changed a lot. Look at the table below and talk about them in groups.2. Try to find out more changes in leisure activities and their pictures. You can ask your parents or grandparents for help if necessary.3. Make a poster to show the changes with the topic Different Times, Different Leisure Activities. Choose the best one in each group and display it on the wall.In the pastNowwatch movies in the open airfly paper planesroll iron ringswatch movies at homefly model planesgo roller skatingChoosethebestanswer.1.ThefarmersinourvillagehavebeentotheUSA.Really?When_ there?A.willtheygoB.didtheygoC.dotheygoD.havetheygone2.Wenow_himbywritingletters.A.keepawayfromB.keeponC.keepdistanceD.keepintouchwith3.Breakfast_animportantpartinourmeals.A.goesB.haveC.playsD.get4.MissGreenisntintheoffice.She_tothelibrary.hasgone.went.willgo.hasbeenTranslate the following sentences into English.Translate the following sentences into English.1.吉姆已做完作业，他现在有空了。吉姆已做完作业，他现在有空了。2.孩子们喜欢玩捉迷藏。孩子们喜欢玩捉迷藏。3.你想去国外旅游吗？你想去国外旅游吗？5.他这些天上哪儿去了？他这些天上哪儿去了？Jimhasfinishedhishomeworkalready.Heisfreenow.Childrenlikeplayinghide-and-seek.Wouldyouliketomakeatourabroad?Wherehashebeenthesedays？1. Talk about the changing leisure activities.2. Make a poster.3. Use the Present Perfect Tense.1. Some words: leisure, hide, hide-and-seek, chess, radio, spare, recent, abroad2. Some phrases: play an important part in, play hide-and-seek, play chess, in ones spare time, make a tour abroad, in the open air, roll iron rings3. Some sentences: Watching operas and listening to the radio were the main activities in their spare time.Homework3. Make a poster about changing leisure activities.1. Read 1a aloud.2. Finish Section D in your workbook.4. Preview Section A in Topic 2.THANK YOU!PresentPerfect(I)用法：用法：表示过去发生或已经完成的某一动作对表示过去发生或已经完成的某一动作对现在现在造成的造成的影响影响或或结果结果。构成：构成：助动词助动词have/has+动词的过去分词动词的过去分词(1)肯定句肯定句:主语主语+have/has+过去分词过去分词+其它其它e.g.Wehaveseenthefilm.(2) 否定句：主语否定句：主语+havent/hasnt +过去分词过去分词+其它。其它。e.g.Wehaventseenthefilm.(3)一般疑问句：一般疑问句：Have/Has+主语主语+过去分词过去分词+其它？其它？e.g.Haveyouseenthefilm?