中考英語時(shí)態(tài)專項(xiàng)復(fù)習(xí)之現(xiàn)在完成時(shí)課件

1、中考英語時(shí)態(tài)復(fù)習(xí)之現(xiàn)在完成時(shí)Present Perfect Tense定義(Definition)結(jié)構(gòu)(Sculture) 時(shí)間標(biāo)志詞(Signs) 句型(Sentence patten)Summary課堂目標(biāo)秋天還會遠(yuǎn)嗎 ?will it still be far in Autumn?夏天已經(jīng)來了,Summer has already comes, 現(xiàn)在完成時(shí)態(tài)Summer has already comes.1、表示_或_對_（強(qiáng)調(diào)的是影響和結(jié)果,有言外之意） They have left. -他們已經(jīng)離開了。（也就是說現(xiàn)在他們?nèi)瞬辉谶@里） I have had my lunch. -我已

2、經(jīng)吃過午飯了。（也就是說我現(xiàn)在不餓)一、定義(Definition)2、表示過去發(fā)生的動作或存在的狀態(tài)_到現(xiàn)在，甚至一直延續(xù)下去。(強(qiáng)調(diào)動作的持續(xù)性） He has learned English since 2008. -從2008年開始學(xué)的,現(xiàn)在還在繼續(xù)學(xué)著呢過去發(fā)生的動作存在的狀態(tài)現(xiàn)在造成的影響和結(jié)果一直持續(xù) have done has（三單）助動詞二、結(jié)構(gòu)（Sculture）主+have/has+done過去分詞（done)三、時(shí)間狀語（標(biāo)志詞Signs） 現(xiàn)在完成時(shí)的時(shí)間狀語: for, _（自從）, _（到目前為止）, _（曾經(jīng)）, _（從不）, _（剛剛）, _（已經(jīng)）yet（仍

3、未）, till/_（直到）, recently（最近）, up to now（到現(xiàn)在為止）,_（曾經(jīng)），_（兩次）.times（多少次） in the past few days/ months. years, over the past few days/ months. years,（在過去的.里）. sinceso fareverneverjustalreadyuntiloncetwice四、過去分詞的構(gòu)成 (一）規(guī)則變化 1.直接加-ed。如：play-_ 2.以字母e結(jié)尾的直接加d 。如：name-_ 3.以輔音字母加y結(jié)尾的，_。如：carry-carried 4.重讀閉音節(jié)且末

4、尾只有一個(gè)輔音字母，_這個(gè)輔音字母再加-ed。如：stop-stoppedplayednamed變y為i加ed雙寫（二）不規(guī)則變化 1.eat-ate-eaten 2.see-saw-seen 3.go-went-gone 4.teach-taught-taught 5.I _ _ my lunch.She _ _ her lunch.He _ _ his lunch.1、肯定句(Possitive sentence)主語+have/has+過去分詞+.They _ _ their lunch.五、句型(Sentence pattern)have eatenhas eatenhas eaten

5、have eatenI have not (havent) seen the film. see-saw-seenHe hasnt changed his idea. change-changed-changedMy mother hasnt come back home. come-came-come2、否定句(Negative sentence)主語+_+過去分詞+. have/has not (havent /hasnt) Have you known Sandy for a long time?Yes, I have/ No, I havent. know-knew-knownHas

6、she eaten anything since 9:00 a.m.？Yes, she has/ No, she hasnt. eat-ate-eaten3、一般疑問句(Quetion)_ +主語+過去分詞+.？Have/has2. It is said that the number of forest parks in Guangdong to more than 1,000 so far.(2018廣東卷真題）A. increase B. increased C. has increased D. will increase1.My father in panda ptotection

7、center for 10 years, so he knows a lot about panda .(2019廣東卷真題）A. was working B. is workingC. has workedD. will worked CC中考鏈接：注意：肯定句變?yōu)榉穸ň鋾r(shí)，already變?yōu)閥et,并放句末。1. Mum has already cooked the dinner. Mum _ _ the dinner yet.2. Susan has already learned English at school. Susan _ _ English at school yet.ha

8、snt cookedhasntlearnedIve already had dinner. I _ _ dinner _.2. He has just finished his homework. He _ _ his homework _.haventhadyethasnt finishedyet把下列句子改為否定句Ive already had dinner. 2. He has just finished his homework. 3. Mums cooked the dinner.4. Susans learned English at school.Have you already

9、 had dinner?Has he just finished his homework?Has mum cooked the dinner? Has Susan learned English at school?把下列句子改為一般疑問句He has gone to Shanghai.他去上海了。（人未回）He has been to Shanghai.他 去過上海。(曾經(jīng)去過)六、比較 (Compare) have/has gone to（去了某地，人未回） have/has been to（去了某地，人已回） 1. -Have you ever_Xi An to see the Terra Cotta Warriors? -Yes, I have. A. w