2018年春八年级英语下册 Unit 10 I’ve had this bike for three years Section A（Grammar Focus-4c）导学课件 （新版）人教新目标版.ppt

—What kind of toys have you had in your childhood? —I’ve had... —How long have you had...? —I’ve had...for/since... ★探究一 用for和since改写4a中的句子,然后和你的搭档核对答案,说明理由,并用since 或for填空,完成下列练习。 1. I’ve practiced the piano 　　　　 10:30.? 2. Mario has run 　　　　 15 minutes.? 3. Sarah has slept 　　　　 9:00.? 4. Dale has talked on the phone 　　　　 five minutes.? 5. Louie has studied Chinese 　　　　 he was six years old.? 6. I’ve lived here 　　　　 1992.? since for since for since since ★探究二 完成4b中的练习,注意动词的形式和时态,然后和你的搭档核对答案。 ★探究三 和你的搭档共同完成4c中的表格,然后根据表格内容,写一篇简单的报告,你可以这样开始: Our class is going to have a yard sale. We each will sell some things we no longer use. Tony has had/owned/kept? 延续性动词和非延续性动词的用法 现在完成时表示动作从过去某个时候开始一直持续到现在,与一段时间连用时应注意句中的谓语动词应该是延续性动词。非延续性动词不可和表示一段时间的词连用。如: 我离开这所学校已经八年了。 误:I’ve left this school for 8 years. 正:I’ve been away from this school for 8 years./I left this school 8 years ago.