(共30张PPT)
英语八大时态之
过去完成时口诀解读及精讲精练
教学目标
1、能够记住过去完成时口诀快板词，理解过去完成时的概念。
2、能够记住过去完成时的谓语构成
3、能够记住动词过去分词的变化规则口诀，确写出动词过去分词。
4、能够利用过去完成时做各种题型的题目。
5、在实际生活中能够用所学的语言进行交际。
6、通过综合复习，使学生体验成功喜悦感，增强学好英语的信心。
课堂热身
过去完成时口诀
快板演唱
课堂导入
你唱我唱大家唱
过去完成时口诀
快板演唱伴奏
新知讲解
对时态的理解
口诀：不同时间发生的事，对应不同的时态，时态不同意不同，动词形变来完成。
解读：不同的时间对应不同的时态，不同的时态是通过谓语动词的不同形式来表现。
和其他时态相比较，变化的只是动词谓语部分，其他成分没有发生变化。
新知讲解
过去完成时的概念（一）：
口诀：过去的过去作时间，过去某个时(间)动(作)前，
已经发生的事件，过去完成时呈现。
解读：过去完成时表示在过去的某一时间之前或过去的某一动作之前就已经完成了的动作。
过去完成时的时间：
表示“过去的过去”的时间状语。如：
1.before yesterday, before last night , by the end of last term, by the year 2004, by the time they arrived, etc.
2.表示“过去的时间”状语从句。如before he came to China, when I got to the station, etc.
3.用于宾语从句He said that--- , I remembered that--- 以及上下文来判断相对时间。
新知讲解
过去完成时的概念（二）：
口诀：过去完成另一条，for或since少不了，动作发生在过去，
延续到了另一过去，延续性动词办得到，瞬间动词办不了。
解读：表示从过去的某一时间开始一直持续到过去的另一时间的动作或状
态。
1.He had learnt Chinese for three years before he came to China.
2.I knew he had worked in this factory since he came here.
3.He said his father had been dead for ten years.
新知讲解
过去完成时动词谓语的构成：
口诀：时态变化靠动词，had加过分作谓语，
解读：过去完成时的谓语构成，
要写成 had加动词的过去分词
新知讲解
look looked looked, cook cooked cooked, ask asked asked ,
work worked worked , pass passed passed , watch watched watched,
wash washed washed, jump jumped jumped , laugh laughed laughed,
play played played , clean cleaned cleaned , call called called,
climb climbed climbed, join joined joined , hang（吊死） hanged , hanged,
cpen opened opened , visit visited visited , want wanted wanted,
like liked liked, love loved loved, dance danced danced,
move moved moved , smile smiled smiled
shop shopped shopped, prefer preferred preferred,
worry worried worried, try tried tried , hurry hurried hurried,
try tried tried, marry married married,
travel traveled/travelled traveled/travelled,
quarrel quarreled /quarrelled quarreled /quarrelled,
规 则 变 化
过分变化有两种，规则不规则要记牢
规则变化用ed，直加双写去哑e，辅加y来结尾，y变成ied，
课堂练习
AAA式
cost（花费） cost cost, cut（割） cut cut , hit（打） hit hit,
hurt 伤害） hurt hurt, let（让） let let, set (安放) set set,
put（放） put put , read （读） read read,
(2) AAB型（动词原形与过去式同形）
beat（跳动） beat beaten,
(3) ABA型（动词原形与过去分词同形）
become（变成） became become, come（来） came come ,run（跑） ran run,
(4) ABB型（过去式与过去分词同形）
dig（挖） dug dug, get（得到） got got, hang（悬挂） hung hung,
hold（抓住） held held, shine（照耀） shone shone,sit（坐） sat sat,
win （赢） won won, meet（遇见） met met,
keep （保持） kept kept sleep（睡） slept slept, sweep（扫） swept swept, feel（感觉） felt felt, smell（闻） smelt smelt, leave（离开） left left, build（建设） built built, lend（借出） lent lent, send （传送) sent sent, spend（花费） spent spent
不规则也有规律寻，课本上的表要记准
课堂练习
ABB式
lose （丢失） lost lost, burn （燃烧） burnt burnt, learn（学习） learnt learnt
mean（意思是meant meant,
catch（抓住）caught caught, teach（教） taught taught, bring（带来） brought brought
fight （战斗） fought fought, buy（买） bought bought, think（想） thought thought
hear （听见） heard heard, sell（卖） sold sold, tell（告诉） told told
say（说） said said, find（找到） found found, have/has（有） had had
make（制造） made made, stand（站） stood stood, understand明白understood understood
(5) ABC型（动词原形、过去式与过去分词三者不同形）
begin（开始） began begun, drink（喝） drank drunk, ring（铃响） rang rung,
sing （唱） sang sung, swim（游泳） swam swum,
blow（吹） blew blown, draw （画） drew drawn, fly（飞） flew flown,
grow（生长） grew grown, know（知道） knew known, throw（投掷） threw thrown, show（出示） showed shown,break（打破） broke broken , choose（选择） chose chosen
forget（忘记） forgot forgotten (forgot),speak（说,讲） spoke spoken, wake（醒） woke woke
不规则也有规律寻，课本上的表要记准
课堂练习
drive（驾驶） drove driven, eat（吃） ate eaten, fall（落下） fell fallen
give（给） gave given, rise（升高） rose risen
take（取） took taken, mistake（弄错） mistook mistaken
ride（骑） rode ridden, write（写） wrote written
do（做） did done, go（去） went gone,
lie（平躺） lay lain, see（看见） saw seen, wear （穿） wore worn
be ( am,is,are )（是）was,were been
不规则也有规律寻，课本上的表要记准
新知讲解
典型示例
口诀：过去的过去作时间，过去某个时(间)动(作)前，
已经发生的事件，过去完成时呈现。
解读： ㈠过去的某一时间之前就已经完成的动作，用过去完成时，常与表示“过去的过去”的时间状语连用。
1.He had finished his homework before yesterday.昨天之前他就完成作业了。
2.They had read the stories by the end of last week.到上一学期末为止他们已读了这个故事了。
3.We had got everything ready by ten o’clock last night.昨天晚上10点之前我们已准备好一切了。
新知讲解
口诀：过去某个动作前，已经发生的事件，过去完成时呈现，
句中两过去如何断，先发生者用过完，后发生者用一般。
解读：㈡过去的某一动作之前就已经完成了的动作。常与when ,before 连接的表示“过去的过去”的时间状语从句连用。（一个句子中同时存在两个过去的动作，先发生的动作用过去完成时，后发生的动作用一般过去时）
1.The film had begun when I got to the cinema.当我到达电影院时电影已经开始了
2.After I had done my homework, I went to bed.我做了我的作业之后，我上床睡觉了
3.Great changes had taken place before he came here.在他来到这里之前已经发生了很大的变化。
4.I had never seen him before I met him yesterday.昨天我遇见他之前我从来没有见他
5.He knew the city very well, because he had lived there before. 他对那个城市很熟，因为以前他在那里住过。
典型示例
新知讲解
口诀：接连发生过去事件，时间先后明显见，
一般过去时呈现，保你做题对无边。
解读：如果过去的动作前后紧接时或者句子中连词本身已经说明动作发生的先后关系，这时都用一般过去时。如：
1.He open the door, turned on the light and sat down.他开开门，打开灯，坐下了。
2.As soon as the bell rang, the teacher came in.铃一响，老师进来了
3.After he closed the door, he left the house.他关了门后离开了家。
4.Where did you study before you came to our school.来我们学校之前你在哪学习。
典型示例
新知讲解
典型示例
口诀：接连发生过去事件，时间先后明显见，一般过去时呈现，保你做题对无边
解读：表示从过去某个时刻（或时间）一直延续到过去另一时间的动作，常与“for+时间段”，“since+过去某个时间或since连接的一个一般过去时的从句”连用,和现在完成时一样，这时的动词必须是延续性的。
1.He said he had learnt English for three years.他说他学习英语已经三年了。分析：从他开始学习英语到他说话时是三年，这三年是从过去的一个时间开始到过去的另一个时间结束，所以要用个过去完成时。（画图呈现）
2.I knew he had worked in this factory since he came here.我知道自从他来到这里他就在这个工厂工作。
3.When I got to the cinema , the film had been on for ten minutes.当我到达电影院时电影已开始10分钟了。
4.He knew the city very well, because he had lived there for ten years. 他对那个城市很熟，因为以前他在那里住过10年。
新知讲解
口诀：到过去某个时间止，次数总和或经历，
过去完成时标记，条条口诀仔细记。
解读：㈣表示到过去某一时间为止动作发生次数的总和或经历。
1.He said he had read many books.他说他读了许多书。
2.He said he had been to Shanghai twice.他说他去过上海两次。
3.He said he had been to Qingdao.他说他去过青岛。
4.I knew he had gong to Qingdao.我知道他去青岛了。
5.By the end of last term he had read ten story books.到上一学期末为止他已读了10本故事书。
典型示例
新知讲解
口诀：过去完成另一条，for或since少不了，动作发生在过去，
延续到了另一过去，延续性动词办得到，瞬间动词办不了
解读：㈢表示从过去某个时刻（或时间）一直延续到过去另一时间的动作，常与“for+时间段”，“since+过去某个时间或since连接的一个一般过去时的从句”连用,和现在完成时一样，这时的动词必须是延续性的。
1.He said he had learnt English for three years.他说他学习英语已经三年了。分析：从他开始学习英语到他说话时是三年，这三年是从过去的一个时间开始到过去的另一个时间结束，所以要用个过去完成时。如下图所示：
2.I knew he had worked in this factory since he came here.我知道自从他来到这里他就在这个工厂工作。
3.When I got to the cinema , the film had been on for ten minutes.当我到达电影院时电影已开始10分钟了。
4.He knew the city very well, because he had lived there for ten years. 他对那个城市很熟，因为以前他在那里住过10年。
新知讲解
注：⑴不延续性动词，可以用于完成时中，表示动作的完成，肯定句中不能和for及since连接的表示一段时间的状语连用。不延续性动词在完成时中要与for及since连接的表示一段时间的状语连用，须转化成表示状态和延续的动词与短语，如：
come here--------be here, come/arrive/reach/get to-----be in
open--------be open close -----be closed leave--------be away (from)
fall (get) ill----be＋ill fall (get) asleep---be＋asleep
wake/wake up-----be＋awake lose-----be＋missing(gone,lost)
die---------be dead begin------ be on finish----be over
Marry-----be＋married go out----be out
buy------have put on ------wear borrow------keep
catch a cold-------have a cold
⑾join in the army-----be in the army----be a soldier, etc.
典型示例
课堂导入
过去完成时顺口溜快板词
不同时间发生的事，对应不同的时态，时态不同意不同，动词形变来完成。
过去的过去作时间，过去某个时间前，已经发生的事件，过去完成时呈现。
过去某个动作前，已经发生的事件，亦用过完来呈现。
句中两过去如何断，先发生者用过完，后发生者用一般。
接连发生过去事件，时间先后明显见，一般过去时呈现，保你做题对无边。
到过去某个时间止，次数总和或经历，
过去完成时标记，条条口诀仔细记。
过去完成另一条，for或since少不了，动作发生在过去，延续到了另一过去，延续性动词办得到，瞬间动词办不了。
时态变化靠动词，had加过分作谓语，过分变化规则巧，现完口诀当中找。
had无意助动词，变疑问，往前提，变否定，更容易，后加not莫忘记。
课堂练习
过去完成时的句型变换
口诀： had 是助动词，变疑问，往前提，
变否定，更容易，后加not别忘记。
例句:
1.They hadn’t read the stories by the end of last week.
2.Had you got everything ready by ten o’clock last night.
典型示例
课堂练习
1.-I have bought you the books you want. -Oh，good，I ___ afraid you had forgotten. A.was B.am C.had been D.have been
2.He asked me _____ during the summer holidays.
A. where I had been B. where I had gone C. where had I been D. where had I gone
3. I _____ 900 English words by the time I was ten.
A. learned B. was learning C. had learned D. learnt
4.Finally Mary was admitted by Beijing University，for which she___ five times.
A.had tried B.was trying C.has tried D.tried
5. By the time my parents reached home yesterday, I ____ the dinner already.
A had cooked B. cooked C. have cooked D. was cooked
6. She said her family _______ themselves ______ the army during the war.
A. has hidden, from B. had hidden, from
C. has hidden, with D. had hidden, with
7. Han Mei told me she _____lunch, so she was very hungry.
A has had B hasn't have C have had D hadn't had
C
A
C
A
A
B
D
选择填空
课堂练习
8. The meeting _____when Mr. Wang _____to school.
A has begun; get B has been on; get C had begun; got D had been on; got
9. By the time he was ten years old, he _________.
A. has completed university B. has completed the university
B. had completed an university D. had completed university
10. She _____her keys in the office so she had to wait until her husband ____home.
A has left; comes B had left; would come C had left; came D left; had come
11. She had written a number of books _____ the end of last year.
A. for B. in C. by D. at
12. He _____ to play ____ before he was 11 years old.
A had learned, piano B. had learned, the piano
C. has learned, the piano D. learns ,piano.
D
D
B
C
B
选择填空
课堂练习
13.Why didn’t Tom attened the meeting yesterday He ____ Beijing.
A.has gone to B.had gone to C.went to D.had been to
14. What ____ Jane ____ by the time he was sever
A. did, do B. has, done C did, did. D. had, done
15.-I ____ to come to help you. -But you didn't come.
A.have meant B.had meant C.meant D.will mean
16. When Li Ming hurried home, he found that his mother ____already ____to hospital. A has; been sent B had; sent C has; sent D had; been sent
17.She said she __________ the principle already
A .has seen B. saw C. will see D. had seen
18. We ____five English songs by the end of last term.
A had learned B learned C have learned D will have learned
B
D
B
D
D
A
选择填空
课堂练习
1.After he turned on the light he________(begin)to do his homework.
2.When I returned home, he _____ (leave).
3.Jack ____________(not go)to the cinema yesterday because he _________(see)the film twice.
4.When I got to his home, he__________(go) to bed.
5.By ten yesterday evening, she _____________(finish)writing.
6. I _________ (not read) the book because I had read it before.
7.She said she__________ (be) born in 1992.
8.When he ___________(come) to China two years ago he found people didn't understand him at all though he ___________(learn) some Chinese in his own country.
9.I saw Han Mei yesterday. We _____(not see) each other since left Beijing.
10.By the time he __________(arrive)the airport,the plane _______(take )off.
began
left
had seen
didn’t go
had gone
had finished
didn’t read
had been
came
had learnt
had taken
arrived
动词形式填空
课堂练习
11. She asked if Mr. Liu _____ already _____(come) back.
12. He _____________ (study) English for five years before he came here.
13.It ____ _____ (stop) raining when I wake up this morning.
14.The film _______________(begain)when I _________(get) to the cinema.
15. Great changes ______________(take)place before he came here.
16. I_________never ___________(see) him before I ______(meet) him yesterday.
came
had
had studied
had stopped
had begun
got
have taken
seen
had
met
动词形式填空
课堂练习
1.He had finished his homework before yesterday.（否定句，疑问句）
He hadn’t finished his homework before yesterday.
Had he finished his homework before yesterday.
2.Jack didn’t go to the cinema yesterday because he had seen the film twice. (划线提问)
Why didn’t Jack go to the cinema yesterday
3.He had learnt Chinese for three years before he came to China.
How long had he learnt Chinese before he came to China.
4.He had worked in this factory since he came here.
Where had he worked since he came here.
5.When I got to the cinema , the film had been on for ten minutes.
How long had the film been on when I got to the cinema
6.By the end of last term he had read ten story books.
How many story books had he readby the end of last term
句型变换
课堂总结
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