現(xiàn)在完成時課件PPT課件

1、 現(xiàn)在完成時的構(gòu)成現(xiàn)在完成時的構(gòu)成主菜單上一頁下一頁助動詞助動詞have have (has(has）+ + 過過去分詞去分詞第1頁/共42頁過去分詞的構(gòu)成過去分詞的構(gòu)成上一頁下一頁 Typeoriginal p.t p.pcostcostcostreadreadreadmeetmetmetcatchcaughtcaught rideroderiddenspeakspokespokenkeepkeptkeptdrinkdrankdrunkeatateeatenABBAAA ABC主菜單第2頁/共42頁陳述句肯定形式。主語+ have/has+ 過去分詞+其它eg. I have had lun

2、ch.已經(jīng)吃過午飯了。 He has gone to Beijing. 他去北京了。 陳述句否定形式。主語+ have/has+ not+過去分詞+其它（在助動詞have/has后+not，可縮寫為havent/hasnt）eg. I havent had lunch. 我還沒吃飯 He hasnt gone to Beijing. 他還沒有去北京。上一頁下一頁主菜單 現(xiàn)在完成時的基本句型現(xiàn)在完成時的基本句型第3頁/共42頁一般疑問句形式及其答語。Have/Has+主語過去分詞其它將助動詞have/has提前，句末加問號） 肯定回答：Yes , 主語 have/has. 否定回答：No , 主

3、語+havent/hasnt.Has he gone to Beijing? Yes, he has ./ No, he hasnt.特殊疑問句形式（疑問詞+一般疑問句） 特詞+ have/has+主語過去分詞其它？eg. Where has he gone? 他去了哪里？上一頁下一頁主菜單第4頁/共42頁現(xiàn)在完成時的主要用法現(xiàn)在完成時的主要用法一一. .表示過去發(fā)生或已完成的某一動表示過去發(fā)生或已完成的某一動作對現(xiàn)在造成的影響和結(jié)果：作對現(xiàn)在造成的影響和結(jié)果：強調(diào)強調(diào)結(jié)果結(jié)果。上一頁下一頁He He hashas just just turned offturned off the ligh

4、t.the light. (他剛把燈關(guān)了。)相當(dāng)于：He turned off the light just now. The light isnt on now. 即關(guān)燈這一動作對現(xiàn)在造成的結(jié)果和影響：現(xiàn)在燈不亮了。 I I havehave already already finishedfinished my homework. my homework.( (我已我已經(jīng)經(jīng)完成了家庭作完成了家庭作業(yè)業(yè)。)主菜單第5頁/共42頁二二. .表示從過去已經(jīng)開始一直持續(xù)到表示從過去已經(jīng)開始一直持續(xù)到現(xiàn)在的動作或狀態(tài)：現(xiàn)在的動作或狀態(tài)：強調(diào)繼續(xù)強調(diào)繼續(xù)。上一頁下一頁She has lived her

5、e since has lived here since she was born.she was born.自從她出生時就一直住在這兒。I have learnt English for more than I have learnt English for more than ten years. ten years.我已經(jīng)學(xué)了10多年的英語?，F(xiàn)在完成時的主要用法現(xiàn)在完成時的主要用法主菜單第6頁/共42頁三三. .表示人曾有過或到目前為止表示人曾有過或到目前為止從未有過的經(jīng)歷從未有過的經(jīng)歷. .上一頁下一頁Have you ever been to the Have you ever be

6、en to the Summer Palace?Summer Palace?(你曾去過頤和園嗎?) I have never had a car.I have never had a car. (我從未有過汽車。)主菜單第7頁/共42頁漢譯英1. 我丟了我的歷史書。 2. 我以前從來沒去過那個農(nóng)場。3. 我妹妹成為一個學(xué)生了。4. 他們已去了美國了。 第8頁/共42頁用have gone to 或 have been to /in填空。1) Where is Jack? He _ his country.2) _ you ever _ America? - Yes, I _ there man

7、y times.3) I _ this school since three years ago.4) Where is Jim? He _ the farm.has gone tobeen toHavehave been have been inhas gone to第9頁/共42頁5) Where are the boy students? They _ the school factory.6) Is your father in? No, he _ _ to Shenzhen. _he ever _ there before ?Yes, he _ there several times

8、have gone tohas gone toHasbeenhas been第10頁/共42頁7) He asked me if I_ _ toHangzhou before. I told him that I wanted to go there for a visit as I_ never _ to that city before. have been havebeen第11頁/共42頁1. 你曾經(jīng)吃過魚和薯條嗎？2. 你看過這部電影了嗎？第12頁/共42頁 在下列情形下用現(xiàn)在完成時在下列情形下用現(xiàn)在完成時 1 九詞語 already 已經(jīng) 肯定句中或句尾 例: I have alr

9、eady found my pen. = I have found my pen already. yet已經(jīng) 否定句和疑問句句尾 例：I have not finished the work yet. Have you bought a computer yet? ever曾經(jīng) 句中 例：Have you ever seen pandas?第13頁/共42頁 never從不 句中 例：I have never been to Beijing. just剛剛 句中 例：I have just done my work. before以前 句尾 例：I have never been there

10、 before. 第14頁/共42頁 so far到目前為止 例：So far he has learnt 200 words. how long多久 例：How long have you lived here? how many times多少次 例：How many times has he been to Beijing? 第15頁/共42頁2 兩詞組 havegone to去了某地 例：He has gone to Beijing (去了北京) havebeen to去過某地 例：He has been to Beijing. (去過北京) 第16頁/共42頁3.兩結(jié)構(gòu)since和f

11、or的用法 第17頁/共42頁 sincesince Mr. Smith has worked here since 1984. （1984年以來，史密斯先生一直在這工作。）I have known Daniel since 7 years ago.（自從7年前我就認(rèn)識丹尼爾。）Hes learned about 500 words since he went to college.（他上大學(xué)以來大約學(xué)了五千個英語單詞）上一頁下一頁主菜單一個時間點一個時間點一段時間一段時間ago從句從句第18頁/共42頁 forfor一段時間一段時間（two weeks/six months/five day

12、stwo weeks/six months/five days）forfor短語表示動作延續(xù)多長時間短語表示動作延續(xù)多長時間 。 He has taught in this school for four years. （我們認(rèn)識有二十年了。） I havent seen her for a long time. （我好久沒有見到她了。）上一頁下一頁主菜單第19頁/共42頁現(xiàn)在完成時態(tài)還常常用于下列句型現(xiàn)在完成時態(tài)還常常用于下列句型 例： They have planted many trees in the last few years. 在過去的幾年，他們已經(jīng)種了很多樹。 例： This

13、is the best book I have ever read. 這是我曾經(jīng)讀過的最好的一本書。 例： It is the first time I have played the computer games. 這是我第一次玩電腦游戲。第20頁/共42頁e.g. I have been in the new school for a week.for a weeklast weekpresentpastfor + 時間段時間段我已經(jīng)來新學(xué)校一周了。我已經(jīng)來新學(xué)校一周了。第21頁/共42頁e.g. Lily has been away from home since last Friday

14、.since last Fridaylast Fridaypresentpastsince + 時間點時間點Lily自從上周五就離開了家。自從上周五就離開了家。第22頁/共42頁Fill in the blanks with for or since.1. His father has been dead _ many years.2. He has been away from the army _ seven years because of a leg wound.3. He has been in Beijing _ 2003.4. He has been a member of He

15、lpers Club _ 2004.5. He has had a house _ 2005.6. He has kept the car _ one year.forforsincesincesince第23頁/共42頁在現(xiàn)在完成時中，一次性動詞不在現(xiàn)在完成時中，一次性動詞不能和一段時間狀語連用能和一段時間狀語連用例：He has bought the book for 3 years. 因buy這個一次性動詞不能和一段時間for 3 years連用 buy have have hadHe has had the book for 3 years.(錯）錯）第24頁/共42頁since 8:

16、00The woman left home at 8:00.for 2 hours8:00present10:00past短暫性動詞短暫性動詞 延續(xù)性動詞延續(xù)性動詞 leave be away fromShe has been away from home since 8:00.= She has been away from home for 2 hours.第25頁/共42頁He bought a computer in 2007.for two years2007present2009pastsince 2007He has had a computer since 2007.= He

17、has had a computer for two years. 短暫性動詞短暫性動詞 延續(xù)性動詞延續(xù)性動詞 buy have第26頁/共42頁 borrow keep lose be lost break be broken open be open closebe closed stop be over begin/start be on finish/end be over get up be up get married be marriedcome/arrive/get to/reach /go be here/in/at 下一頁還有其它的歸納如下：還有其它的歸納如下：第27頁/共

18、42頁come - leave -get to know -die -buy-borrow -marry -catch a cold -join -fall ill -bebe away (from)knowbe deadhavekeep be marriedhave a coldbe a member of / be inbe ill第28頁/共42頁1. His father _ (die) in 1992. His father _ for many years.2. He _ (leave) the army because of a leg wound in 2002. He _ t

19、he army for nine years because of a leg wound.3. He _ (come) to Beijing in 2003. He _ Beijing since 2003.diedhas been deadlefthas been away fromcamehas been in第29頁/共42頁4 He _ (join) Helpers Club in 2004. He _ a member of Helpers Club since 2004.5. He _ (buy) a house in 2005. He _ a house since 2005.

20、6. He _ (borrow) the car in 2009. He _ the car for two year.joinedhas been boughthas hadborrowedhas kept第30頁/共42頁Choose the best answer.1.His father _the Party since 1978. joined. has joined . was. has been in2. How long have you _ here?About two months. . been . gone . come . arrived3. Hurry up! Th

21、e play _for ten minutes. has begun. had begun. has been on . began第31頁/共42頁Choose the best answer.4.My parents_ Shandong for ten years. have been to . have been in. have gone to. have been5. His uncle _ for more than 9 years.A. has come here B. has started to workC. has lived thereD. has left the un

22、iversity第32頁/共42頁下一頁下一頁上一頁上一頁主菜單主菜單The film has been on for five minutes.He has been in the Party for five years.電影開始五分鐘了。電影開始五分鐘了。It is five minutes since the film began.The film began five minutes ago.It is five years since he joined the Party.He joined the Party five years ago .他入黨五年了。他入黨五年了。第33頁

23、/共42頁 翻翻 譯譯 練練 習(xí)：習(xí)： 1. 1.我買了這塊手表五年了。我買了這塊手表五年了。 2. 2.這位老人已經(jīng)死了十年了。這位老人已經(jīng)死了十年了。 I have bought this watch for five years. I have had this watch for five years/since 5 years ago. The old man has died for ten years. The old man has been dead for ten years/since 10 years ago.WW下一頁上一頁主菜單第34頁/共42頁 3.3.他已經(jīng)回來

24、三天了。他已經(jīng)回來三天了。 4. 4.我離開家鄉(xiāng)已十年了。我離開家鄉(xiāng)已十年了。 He He has come backhas come back for 3 days. for 3 days. He He has been backhas been back forfor 3 days/ 3 days/sincesince 3 3 days days agoago. . I I have lefthave left hometown for 10 years. hometown for 10 years. I I have been away fromhave been away from h

25、ometown for 10 hometown for 10 years. years.WW下一頁上一頁主菜單第35頁/共42頁上一頁主菜單第36頁/共42頁動動 詞詞 填填 空：空： 1._ you already_ 1._ you already_ (clean) the room?(clean) the room? -Yes, we _(do) that Yes, we _(do) that already.already.- - When _ you _(do) it? When _ you _(do) it? - - We _(do) it an hour ago We _(do)

26、it an hour ago. . HaveHavecleanedcleanedhave donehave donediddiddododiddid下一頁上一頁主菜單第37頁/共42頁 2_ he _(see) this film yet? Yes.- When _ he _(see) it?- He _ it last week. 3. _you ever _(be) there many times? HasseendiddidsawseeseeHaveHavebeenbeen第38頁/共42頁4. I _ (read) the novel twice. It4. I _ (read) the novel twice. Its s eresting.5. She _(go) to Pairs, hasn5. She _(go) to Pairs, hasnt she? t she? Yes.Yes.6. 6. How _ she _(go) there How _ she _(go) there yesterday?yesterday? She _(go) there by air.She _(go) there by air.have readhave readhas gonehas gon