Unit 5 Celebrations Language Practice课件2025-2026学年中职英语高教版（2023修订版）基础模块1

1 lion dancing for the Spring Festival Warming up dragon boat race on the Dragon Boat Festival Warming up to enjoy lanterns on the Lantern Festival Warming up family reunion for the Mid- Autumn Festival Warming up 2 Grammar 1、基本结构： 助动词 have / has ＋过去分词 2、句式变化: （1）肯定式：主语＋ have/has ＋过去分词 +… （2）否定式：主语＋ haven’t / hasn’t ＋过去分词 +… eg.They have lived here for ten years . They haven’t lived here since 2000. Grammar （3）一般疑问句： Have / Has ＋主语＋过去分词+….? They have lived here for ten years .（变为一般疑问句并回答） A : Have they lived here for ten years ? B : Yes , they have./ No, they haven‘t . （4）特殊疑问句式：疑问词＋一般疑问句 How long have they lived here ? 助动词 have / has 帮助实现句型转换 Grammar 3、用法： （1）动作发生在过去并且已经结束，但对现在产生某种影响。 The room is clean, because I have cleaned it . （动词打扫 clean 发生在过去并且已经结束，对现在有影响:房间是干 净的。) 动作发生在过去，结果影响到现在。 Grammar （2）过去发生的动作或存在的状态一直延续到现在（动词多是延续性的） 。 past have / has done 一直延续到现在， for 与 since 把时间带。 A B present C 3 The company has opened (open) five new stores this year. John has not been (not be) to any parties since October. Grammar $