九年级英语上册仁爱版Unit1Topic3Section-A-PPT课件.pptx

Unit 1 The Changing World Topic 3 The world has changed for the better .Section A 1.-Have you_ been to Beijing ? -Yes, I have . I have _ come back . -No, I havent . I have _ been there . 2. -How long have you been in Beijing? -I have been there there for two weeks. -I have been there since last week. everjustneverWho can describe Beijing?In the past Nowadays What took place in New York?be / get used to + n/doing 习惯于I have always been used to hard work.我已经习惯了辛苦的工作He got used to living in the countryside.他习惯于住在小乡村。

2.be used to do 被用来做This knife is used to cut bread.这把刀被用来切面包As a matter of fact/ In fact, Lucy is good at dancing.As a matter of fact/ In fact, I am strong.as a matter of fact = in fact1b Listen to 1a and tick what was mentioned about New York. In the past p terrible traffic p dirty streets p unfriendly people p dangerous to live p less shopping centers Nowadaysp beautiful parksp clean and fresh air p huge markets p famous museums p good schools p excellent restaurants1a Listen , look and say1c 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: Complete the sentences with since or for.1. You have been in New York _ a long time.2. 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 Yorkpresentpastsb. have/ has been in. 某人一直在e.g. I have been in the new school for a week.for a weeklast weekpresentpastfor + 时间段., but the city has improved a lot since I came here a few years ago.since I came here a few years ago came herepresentpastsince +从句从句谓语动词用过去式e.g. She works in the school since 1995. since 1995lived presentpastsince +时间点e.g. He has waited for Tom since two hours ago.since two hours ago8:00presentpastsince + 时间段+ago10:00I have worked in the school for three years . =I have worked in the school since three years ago . =I have worked in the school since 2021. =I have worked here since I came to the school . for+时间段since+时间段+agosince+时间点since+从句3 Look carefully and think about the differences between since and for in 1a. Then complete the sentences with since or for and listen and check.1.I have lived in Beijing _ three years. _2021. 2. He has waited for Tom _ two hours ago. _ two hours. 3. We have learned chemistry _ one month. _ the new term began. forforforsincesincesince n.化学n.学期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.sinceforsinceforsince2 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 improvedn.艺术家n.参观者n.产业，工业theater used to improve wonderful as a matter of fact sincen.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millions of 用法： 在英语中hundred , thousand , million , billion等词，当其前面有数词时，它们不加 “s使用，其后也不用介词of .直接跟可数名词的复数形式。

如：five million people 五百万人 当表达不确定数字时，在它们后面加上 “s再加介词of使用后接可数名词的复数形式，表示 “数百 “数千 “数百万 “数十亿如： millions of people 数百万人4 Work in groups and talk about the place you live. Compare todays situation with that of the past. The following dialogs may help you. A:I have been in for /since B: How do you like living there ? A: It is / Very good. /I really B: Was the local traffic terrible /good/? A: Yes./No, it was / used to be in the past, and now it is B: like this :I have been in for /since It is I really like living there.It used to be in the past, and now it is Summary:1. Some words: block, artist, visitor, industry, chemistry,term2. Some phrases: as a matter of fact , millions of 3. Some sentences: 1. You will get used to it very soon if you come. 2. As a matter of fact , its a wonderful place to live . 3. You must come for a visit . 4. Then you can see New York yourself . Use the Present Perfect Tense with for and since . 1.You have been in New York for a long time. 2.The city has improved a lot since I came here a few years ago . Homework2. Make five sentences , using for and since.1. Read 1a aloud.4. Preview Section B.3. Finish Section A in your workbook.Thank You!。