文档介绍：Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. (1)近年来,我家乡发生了很大的变化。(2)在过去十年里,中国发展了很多。(3)我哥哥参军有三年了。(4)他十五岁以来已经住在这里了。(5)目前为止,他们还没有完成作业。 Great changes have taken place in my hometown in recent years . China has developed greatly in the past ten years . My brother has been in the army for three years . He has lived here since he was fifteen . So far , they haven ’ t finished their homework yet. Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 1) He has been in England _____ three years. 2) They have studied here _____ three years ago. 3) China has developed rapidly _____ the opening and reforming. 4) They have stayed here ______yesterday. 5) Xiao Dong has been at school ____ several days. for since since since for since + 时间点(何时) for + 时间段(多长时间) Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. (1)翻译: Lily 去过欧洲。 Lily has been to Europe. Has Lily been to Europe? 一般疑问句 Yes, she has . / No, she hasn ’t. 否定句 She hasn ’t been to Europe. 就划线部分提问 Where has Lily been to? 反义疑问句 Lily has been to Europe, hasn ’ t she ? Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 判断每组句子中哪个是正确的,为什么? 1) Jane has gone to the park. ( ) Jane has gone to the park for two hours. ( ) 2) The poor old man has died since last year.(