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1、 Unit10.Ive had this bike for three years.SectionA(Grammar Focus-4c)现在完成时现在完成时 主菜单上一页下一页现在完成时的构成现在完成时的构成现在完成时的主要用法现在完成时的主要用法现在完成时的时间状语现在完成时的时间状语短暂性动词与时间段的关系短暂性动词与时间段的关系have been 与与have gone 比较比较与一般过去时的用法比较与一般过去时的用法比较选用选用 for和和 since填空填空:1.We havent seen each other _ a long time.2.His father has been
2、 in the Party _ 10 years ago.3.The film has been on _ 20 minutes.4.Mr Green has worked here _ he came to China.5.His grandparents have been dead _ several years.6.Its five years _ we met last time.forsinceforsinceforsince下一页上一页主菜单用用Have been to,have gone to,have been in Have been to,have gone to,hav
3、e been in 填空填空1.Mike and his parents _ the north for half a year.2.Mum is not at home now.she _ the shop.3._ you ever _ to kunming?Never.4.Where _ you _ these days?5.Has Jim arrived yet?Yes,he _ here for several dayshave been inhas gone tohave beenHave beenhas been 下一页上一页主菜单改改 错错1.How long ha1.How l
4、ong has the movie begun?2.I have 2.I have borrowedborrowed this book for two weeks.this book for two weeks.3.The river has3.The river has becomebecome very dirty since last very dirty since last August.August.4.4.His parents have left hometown for two years.5.He has5.He has gonegone out for two year
5、s.out for two years.been onkeptbeenbeen away frombeen下一页上一页主菜单动动 词词 填填 空：空：1._ you _(clean)the room?Yes,we _(do)that already.When _ you _(do)it?We _(do)it an hour ago.2._ he _(see)this film yet?Yes.When _ he _(see)it?He _ it last week.3.How many times _you_(be)there?Havecleanedhave donediddodidHasse
6、endidseesawhavebeen下一页上一页主菜单4.I _(read)the novel twice.Its interesting.5.She _(go)to Pairs,hasnt she?Yes.How _ she _(go)there?She _(go)there by air.6.So far,many countries _(develop)their software programs.7.Mr Chen _(give)up smoking last year.8.Mr Chen _(give)up smoking since last year.have readhas gonedidgowenthave developedgavehas given下一页上一页主菜单