Presented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPROPresented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPRO•一、本周教学重点:• 1. 复习现在完成时 , 一般过去时• 2. 复习 there be 和 have/has 的使用• 3. 课文中的重点词组。• Presented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPRO•二、具体内容:•(一) 1. 现在完成时:•现在完成时可以描述刚刚完成的动作 , 这时可以用 just..•She has just returned from inner Mongolia.•They have just finished their voluntary service.•也可以描述从过去开始并持续到现在的动作或者描述经历 .•I have had a great time.•They have read a lot.Presented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPRO•2. 两种时态的区分•( 1 )一般过去时的谓语动词用过去式,•而现在完成时的谓语基本构成是“助动词 have /has + 过去分词”。•( 2 )一般过去时通常与表示过去的时间状语连用。如: yesterday, last week, two years ago, just now, in 2002 等;而现在完成时则常与 just, already, ever, never 等副词和 these days, this week, since..., for... 等表示一段时间的状语连用。Presented ByPresented ByHarry Mills /Harry Mills / PRESENTATIONPRO PRESENTATIONPRO•①Have you seen the film? ( A ) Did you see the film? ( B ) [ 说明 ] 你看过这部电影吗?•( A )句强调的是被问者对剧情是否了解;( B )句强调的是看这部电影的动作是否发生过,并不强调是否知道其内容。•②How has he done it?(A) How did he do it?(B)[ 说明 ] 他是怎么做的这件事?( A )句强调的是他做这件事的方式对现在产生了某种影响; (B) 句单纯地询问做这件事的方式。•③He has lived in Beijing for 8 years. ( A ) He lived in Beijing for 8 years.( B ) [ 说明 ] 他在北京住了 8 年。( A )句讲的是到目前为止他在北京住了 8 年,可能还会继续在北京住下去。 •( B )句讲的是他在北京住过 8 年,现在不在北京了。Presented ByPresented ByHarr...