Unit 1 The Changing WorldTopic 3 The world has changed for the better Section A 课件(共27张PPT)

课件27张PPT。Unit 1 The Changing World Topic 3 The world has changed for the better . Section A Warming upHow was your Mid-Autumn Festival?Where have you been?In the past Nowadays The Changes in …New YorkWhat took place in New York?1b Listen to 1a and tick what was mentioned about New York. 1c Work in pairs and describe New York to your partner based on 1b. You may start like this : A: How much do you know about the traffic in New York ? B: I heard that the traffic there was terrible . Do you have any ideas about the streets there ? A: …Notes1.have been in… 2. How do you like (doing) sth.? 3. get/ be used to (doing )sth. 4. used to do sth. 5. as a matter of fact a wonderful place to live 7.You must come for a visit.留在……你觉得(做)某事怎么样？=What do you think of doing sth?习惯于(做）某事过去常做某事一个居住的好地方事实上，= in factto live, 动词不定式(to do)作定语，放名词后。你一定要来参观。2 Listen to the passage and fill in the blanks with the correct forms of the given words or phrases . Broadway is a street in New York . It has been there____ 1811. It _____ be dirty. But it _____ since the 1920s. The area near Times Square is the home of Broadway theaters . There have been many famous _____ along the street for many years . A lot of artists perform plays , concerts and operas there . Every year millions of visitors come to enjoy the _____ music and dance on Broadway . _____ , Broadway stands for the American theatre industry .sinceused totheaterswonderfulAs a matter of fact has improved n.艺术家 n.参观者 n.产业，工业theater used to improve wonderful as a matter of fact since n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.艺术家 n.产业，工业 n.产业，工业 n.参观者 n.参观者3 Look carefully and complete the sentences with since or for and listen and check.1.I have lived in Beijing _____ three years. _____2011. 2. He has waited for Tom _____ two hours ago. _____ two hours. 3. We have learned chemistry ___ one month. ____ the new term began. forforforsincesincesince for+时间段since+时间点since+时间段+agosince+从句（句中一般过去时）Fill in the blanks with for or since. 1. His father has been dead _____ he was ten years old. 2. Michael has been away from the army _____ six years. 3. He has been in Chongqing _____2003. 4. My brother has had a car _____ two months. 5. Tom has kept a book _____ 5:00 a.m.sinceforsinceforsinceComplete the sentences with since or for. 6. You have been in New York _____ a long time. 7. The city has improved a lot _____ I came here a few years ago.forsinceYou have been in New York for a long time.for a long timecame to New Yorksb. have/ has been in... 某人一直在……e.g. I have been in the new school for a week.for a weeklast weekfor + 时间段e.g. She works in the school since 1995. since 1995lived since +时间点..., but the city has improved a lot since I came here a few years ago.since I came here a few years ago came heresince +从句（从句 ... ...