英语选修8人教版新课标unit 5语法导
学案 unit 5 meeting your ancestors 导学案 grammar—revise the present perfect continuous tense 《学习目标》to use the present perfect continuous tense correctly and properly. 《学习重难点》to learn how to use the present perfect continuous tense. 《学法指导》 to compare and summarize 《知识链接》according to the text on page38-43,complete the sentences using the present perfect tense or the present perfect continuous tense(underline them) 1.we____________________ here for many years and-------我们在这儿进行挖掘工作多年
