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1、Since/For的区别：,印江县朗溪镇初级中学 严俊,You have been in New York for a long time.,for a long time,came to New York,sb.have/has been in.某人一直在,e.g.I have been in the new school for a week.,for a week,last week,for+时间段,.,but the city has improved a lot since I came here a few years ago.,since I came here a few ye
2、ars ago,came here,since+从句（从句谓语动词用过去式）,e.g.She works in the school since 1995.,since 1995,lived,since+时间点,e.g.He has waited for Tom since two hours ago.,since two hours ago,8:00,since+时间段+ago,10:00,Complete the sentences with since or for.1.You have been in New York _ a long time.2.The city has impr
3、oved a lot _ I came here a few years ago.,for,since,I 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 2011.=I have worked here since I came to the school.,for+时间段,since+时间段+ago,since+时间点,since+从句,3 Look carefully and thi
4、nk 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._2011.2.He has waited for Tom _ two hours ago._ two hours.3.We have learned chemistry _ one month._ the new term began.,for,for,for,since,s
5、ince,since,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.,since,for,since,for,since,Thank You!,
