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1、英語：新目標(biāo)七年級(jí)下 Unit9 語法 課件第1頁The Simple Past Tense第2頁知識(shí)結(jié)構(gòu)知識(shí)結(jié)構(gòu)組成組成使用方法使用方法慣用時(shí)間慣用時(shí)間動(dòng)詞過去式動(dòng)詞過去式1、表示過去某個(gè)時(shí)、表示過去某個(gè)時(shí) 間發(fā)生動(dòng)作或間發(fā)生動(dòng)作或存在狀態(tài)。存在狀態(tài)。2、表示過去經(jīng)?；?、表示過去經(jīng)常或 重復(fù)發(fā)生動(dòng)作。重復(fù)發(fā)生動(dòng)作。yesterdaylast nightin 1990two days ago第3頁規(guī)則動(dòng)詞不規(guī)則動(dòng)詞組成讀音第4頁規(guī)則動(dòng)詞過去式組成規(guī)則動(dòng)詞過去式組成組成規(guī)則例詞1、普通在動(dòng)詞原形末尾加 ed look looked play played start started2、結(jié)尾是 e

2、 動(dòng)詞加-d live lived hope hoped use used3、末尾只有一個(gè)輔音字母 重讀閉音節(jié)詞，先雙寫這 個(gè)輔音字母，再加ed stop stoppedplan plannedtrip tripped4、結(jié)尾是“輔音字母+y”動(dòng)詞，先變“y”為“i”再加ed study studiedcarry carried第5頁規(guī)則動(dòng)詞詞規(guī)則動(dòng)詞詞-ed讀音讀音說明：說明：1、清念、清念/t/，即，即 ed 在清輔音后面念在清輔音后面念/t/,例：例：finished helped passed cooked2、元濁、元濁/d/,即即 ed 在元音，濁輔音后面念在元音，濁輔音后面念/d/

3、,例：例：borrowed enjoyed called moved 3、/t/d/之后念之后念/id/,即即 ed 在在/t/d/音后面念音后面念/id/例：例：wanted shouted needed counted第6頁Infinitive Past tenseam is wasare werebegin begunbreak brokebring broughtbuild builtbuy boughtcan couldInfinitive Past tensecatch caughtcome camedo diddraw drewdrink drankdrive droveeat

4、atefall fell不規(guī)則動(dòng)詞表不規(guī)則動(dòng)詞表第7頁1、表示過去某個(gè)時(shí)間發(fā)生動(dòng)作或存在狀態(tài)。、表示過去某個(gè)時(shí)間發(fā)生動(dòng)作或存在狀態(tài)。He was here yesterday.I got up at six thirty yesterday morning.My father was at work yesterday afternoon.Did you have a good time last summer?2、表示過去經(jīng)常或重復(fù)發(fā)生動(dòng)作。、表示過去經(jīng)?；蛑貜?fù)發(fā)生動(dòng)作。My father often went to work by bus last year.When I was a ch

5、ild,I often listened to music.第8頁慣用時(shí)間慣用時(shí)間常與普通過去時(shí)態(tài)連用時(shí)間有：常與普通過去時(shí)態(tài)連用時(shí)間有：yesterdayyesterday morning(afternoon,evening)last night (week,month,year)two days ago,a week ago,three years agoin 1990,(in 1998)第9頁1.look2.live3.stop4.carry5.hope6.plan7.call8.finish9.want10.are 11.go12.have13.do14.get e16.say17.s

6、ee18.put19.eat20.take21.read動(dòng)詞過去式轉(zhuǎn)換練習(xí)動(dòng)詞過去式轉(zhuǎn)換練習(xí)將以下動(dòng)詞變?yōu)檫^去式將以下動(dòng)詞變?yōu)檫^去式第10頁P(yáng)RACTISE改寫句子：1、Lucy did her homework at home.（改否定句）Lucy _ _ her homework at home.2、He found some meat in the fridge.（變普通疑問句)_ he _ _ meat in the fridge?3、She stayed there for a week.（對(duì)劃線部分提問）_ _ _ she _ there?4、There was some oran

7、ge in the cup.（變普通疑問句)_ there _ orange in the cup?didnt do Did find any How long did stay Was any第11頁1._ you _(remember)to buy the oranges?2.Who _(invent)the computer.3.We _(go)to the cinema last night.The film _(be)very good.4.What time _you _(get)to school this morning?5.Jim _(do)a lot yesterday.He_(go)shopping and_(cook)supper.普通過去時(shí)態(tài)練習(xí)普通過去時(shí)態(tài)練習(xí)用動(dòng)詞過去式填空用動(dòng)詞過去式填空Didrememberinventedwentwasdidgetdidwentcooked第12頁第13頁