高密市立新中学九年级英语上册 module 1 unit 3 language in use课件 （新版）外研版.ppt

Module 1 Wonders of the world Unit 3 Language in use 1 I visited the Giant ' s Causeway two years ago. It produces electricity for millions of people. I' ve never seen it, so I ' m not sure I agree with you. I looked into the east — the sky was ing grey. You ' ll get there in five minutes. Am I going the right way? Language practice 2动词时态 1. 一般现在时( The present tense ) 2. 一般过去时( The simple past tense ) 3. 一般将来时( The simple future tense ) 4. 现在进行时( The present continuous tense ) 5. 过去进行时( The past continuous tense ) 6. 现在完成时( The present perfect tense ) 3 一般现在时:表示目前经常性****惯性,反复性的动作。结构:主语是第三人称单数,谓语动词+s/es. 反之则谓语动词用原形。例如: I work / she works 标志词: sometimes, never, often, always , usually, on Sunday s ,every day, in the morning 等。例句: My father works everyday. — Does your father work everyday? — Yes,he does. My father doesn't work everyday. 与 on Sunday 在时态上的区别,是一个重点。 4 一般过去时:过去某个时间里发生的动作或状态. 结构: 1. am/is → was are → were ,规则变化+ed 标志词:… ago, yesterday, the day before yesterday, last week(year, night, month …), in 2008, just now , at the age of 5, one day, long long ago, once upon a time 等。例句:He worked late yesterday. — Did he work late yesterday? — No , he didn ’ t. He didn ’ t work late yesterday . 5 一般将来时:、计划做某事。 2. 对将来的预测。结构:: 主+be going to + 动词原形 : 主+ will + 动词原形标志词: tomorrow, the day after tomorrow ,next day(week,month,year …),soon, in a few minutes ( in + 一段时间) , from now on , in the future 等。例句: I will work in a hospital next month . — Will you work in a hospital next month? — No, I won ’ t. I won ’ t work in a hospital next month . 6 现在进行时:表示正在发生或一段时间内正在发生的动作。结构:主+ be(am, is, are)+ v. -ing 标志词: now, at this time, these days , look, listen,at the moment, It ’ s seven o ’ clock 等。例句: They are working now .— Are they working now? — No, they aren ’ t. They aren ’ t working now. 7 过去进行时:表示过去某段时间或某一时刻正在发生或进行的行为或动作。结构: was/were+ v. -ing 标志词: then,at this time yes