初中英語語法一般現在時、過去時、將來時課件

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1、Lets distinguish!He does his homework every day.I am a teacher.We played the piano last Sunday.They were at school just now.一般現在時一般現在時：(The Simple Present Tense)01一般過去時一般過去時 (The past tense)02一般將來時（The simple future tense）03目錄目錄一般現在時一般現在時：(The Simple Present Tense)定義：定義：1、表達經常性或習慣性的動作。2、表示現在的狀態。特點：特

2、點：1、表示現在的狀態：e.g.Hes twelve.Shes at work.2、表經?；蛄晳T性的動作：e.g.I get up at 6:30 every day.3、表主語具備的性格和能力等：e.g.She likes noodles.They speak French.4、客觀真理和自然規律：e.g.Two plus four is six.The moon goes around the earth 動詞三單形式規則變法動詞三單形式規則變法:情況構成方法例詞一般情況加-slikesgetsfinds以s,x,sh,ch,o等結尾的詞加-esgoes,teaches,watches以輔

3、音字母+y結尾的詞變y 為i再加-esstudystudies不規則變化不規則變化:be-is have-has Lets have a Quiz!一、寫出下列動詞的第三人稱單數形式一、寫出下列動詞的第三人稱單數形式：Be _ have_ _ come_ fly_ do_ wash _ say_ switch_ plan_ miss_ fix_ study_二、中考真題練二、中考真題練()1.Yesterday the teacher told us the earth _the sun.A.goes round B.went round C.is going round D.would go

4、 round()2.I often _ books in the evening.A.reads B.read C.reading D.will read()3.We _ labouring on the farm if it_rain next month.A.go;wont B.will;go C.go;doesnt D.will go,doesnt()4.In our physics lesson yesterday,our teacher told us that light _ faster than sound.A.traveled B.travel C.traveling D.t

5、ravels()5.Lucy likes staying at home.She _ goes traveling during holidays.A.usually B.seldom C.always D.often()6.They _ some trees in the park yesterday.（2012 柳州）A.will plant B.plant C.planted一般過去時一般過去時構成構成用法及句型用法及句型常用時間常用時間動詞的過去式動詞的過去式1、表示過去某個時、表示過去某個時 間發生的動作或間發生的動作或存在的狀態。存在的狀態。2、表示過去經?；?、表示過去經?；?反復

6、發生的動作。反復發生的動作。Yesterday,last weeklast night agoin 1990,Once upon a timetwo days ago 一般過去時 The past tense肯定肯定否定否定一般疑問及回答一般疑問及回答They were at school at that time yesterday.They werent at school at that time yesterday.Were they at school at that time yesterday?Yes,they were.No,they werent.He could swim

7、at the age of ten.He couldnt swim at the age of ten.Could he swim at the age of ten?Yes,he could.No,he couldnt.It took two hours to go there.It didnt take two hours to go there.Did it take two hours to go there?Yes,it did.No,it didnt.She did her homework just now?She didnt do her homework just now.D

8、id she do her homework just now?Yes,she did.No,she didnt.Lets do some exercises!用所給動詞的適當形式填空：1.Last month my uncle _(travel)to the USA.2.Ten years ago,we _(be)2 years old.3.Yesterday I _(plan)to read a story.4.They _(have)lunch just now.中考真題練()1.Mr Black _ some flowers in the garden yesterday.A.pick

9、s B.picked C.is picked D.will pick()2.-Where did you go last weekend?-I _ to the Great Wall.A.go B.went C.will go D.have gone一般將來時(Simple future tense)一般將來時是表示從現在開始將來要發生的事?？隙ň錁嫵桑篵e going to do sth.will/shall do sth.其中 will 可用于任何人稱,而 shall 只可以用于第一人稱三.否定句及一般疑問構成：be going to do sth.在be動詞后面加not;一般疑問句將be

10、動詞放在句首。will/shall do sth.否定結構在 will 后加 not,縮寫為 wont；一般疑問句將 will 提放句首。四、常用的時間狀語：tomorrow,next week,soon,in the future,in two days等等。拓展探究一、兩種結構的區別聯系：will 多用于描述未來的事情或表達對將來的預測等，沒有人為的因素,而 be going to 多用于自己打算、計劃或有意做某事。二、探究：1、動詞come/go/leave/move/arrive/start等不和be going to連用，常用be coming/going/leaving/movin

11、g/arriving/starting等來表示即將發生或安排好要做的事。2、“be about to+動詞原形”“be to+動詞原形”也可以表示即將發生的動作。()1.Look!Some visitors _ for the bus over there.（2015南寧）A.are waiting B.is waiting C.waiting D.Wait()2.-What were you doing at 5:30 yesterday afternoon?-I _ with Sam.（2016 欽州）A.walk B.walks C.was walking D.walked()3.-What are you going to do tomorrow?（2014 柳州）-I _ visit my aunt.A.went to B.go to C.am going to謝謝您的觀看謝謝您的觀看THANK YOU FOR YOUR WATCH