1、Unit 1 The Changing WorldTopic 1 Our country has developed rapidly.变化的世界我们的国家发展迅速develop（v.）使发展Section D Functions=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
2、 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.I have been to Mount Huang with my parents.She has gone to Cuba to be a volunteer.China has develope
3、d 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
4、 about leisure activities?play cardsplay chesswatch movies in the open airfly paper planesIn the pastare 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 radio
5、In the pastwatch team sportsread booksfly model planesplay games on computersAt presentgo roller skatingwatch TVchat on the Internetmake a tour abroadAt presentIn the pastAt present1a Read the following passage and complete the table on Page8.playing hide-and-seekwatching operasplaying cards or ches
6、slistening to the radioplaying and watching team sportsplaying games on computerschatting on the Internettraveling all over the world1.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。play a/an part=play a/an role 扮演角色；起作用；有影响e.g.Computer plays an important part in our d
7、aily lives.liveslife-lives n.生活，生命live-lives v.居住，生活2.Watching operas and listening to the radio were the main activities in their spare time.看戏和听广播是他们在空闲时间的主要活动。watching operas and listening to the radio 是动名词短语，作这个句子的主语。e.g.Reading books plays an important part in his life.e.g.She often goes shoppi
8、ng in her spare time.in ones spare/free time 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e.g.They plan to make a tour abroad next year.abroad adv.在国外，到国外go abroad 去国外at home and abroad 国内外be
9、abroad 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.Present Perfect(I)用法1：表示过去已经发生
10、或已经完成的某一动作对现在造成的影响或结果。即“过去的动作+现在的结果”，强调结果。用法2：过去已经开始，持续到现在的动作或者状态I have studied English for five years.构成：助动词have/has+动词的过去分词 (1)肯定句:主语+have/has+过去分词+其它e.g.We have seen the film.(2)否定句：主语+havent/hasnt+过去分词+其它。e.g.We havent seen the film.(3)一般疑问句：Have/Has+主语+过去分词+其它？e.g.Have you seen the film?特殊疑问句：特
11、殊疑问句：构成形式：助动词have/has+动词的过去分词肯定句：否定句：一般疑问句：回答：是的，我看过了。不，我没看过。1，2 肯定句：否定句：一般疑问句：回答：我已经看过这部电影。I have seen the film.I havent seen the film.我没看过这部电影。Have you seen the film?你看过这部电影了吗？Yes,I have.No,I havent.What have you done?你已经做了什么？He has finished the task.他已经完成了任务。He hasnt finished the task.他还没有完成任务。Ha
12、s he finished the task?他已经完成任务了吗？Yes,he has.是的，他完成了。No,he hasnt.不，他没有完成。What has he finished?他完成了什么？have/has been to与 have/has gone to和have/has been in 火眼金睛例：（1）I have been to Xiamen twice.我去过厦门两次。（2）-Where is Jim?吉姆在哪儿？-He has gone to the library?他去图书馆了。（3）JAY has been in FZ for 4 years.have/has be
13、en to+某地，曾经去过某地（可以和次数连用）have/has gone to+某地，已经去了某地（不和一段时间或次数连用）have/has been in 与一段时间连用，表示呆在某地多长时间Useful expressionsl_ was your trip?lIn one place I saw children _ a cruel boss.lI felt sorry _ them.l _ the bell.lIve _ a lot _ it.lThough I had no time _,I still felt very happy.lCan you describe it _?
14、lIs that _?How working for forThere goes learnt from to travel in detail solThe government _ poor families,so.l_ China,all those things have changed.lPeople _ their friends and relatives _ mainly by letter or telegram.lBeijing has made rapid progress and it has already _ hosting the 2008 Olympic Gam
15、es.l_ the governments efforts,Li Mings hometown is becoming better and better.gives support to With the development of kept in touch with far away succeeded in Thanks toTranslate the following sentences into English.1.吉姆已做完作业，他现在有空了。2.他昨天收到一封信。3.我父亲到长城去了。4.她还没有看过那部新电影。5.他这些天上哪儿去了？Jim has finished doing his homework already.He is free now.He received a letter yesterday.My father has gone to the Great Wall.She hasnt seen the new film.Where has he been these days？
