过去完成时讲解课件

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过去完成时讲解课件

She said that she __h_a_d_n_’_t_b_e_e_n_t_o__(not go to) the Great Wall yet.
第八页，共30页。
过去完成时与when, before, as soon as,
用法
till/ until 等引导时间状语的从句连用，
：

强调动作发生的时间前后。
2.Simon left school late because the football game had started late.
What happened first? a.Simon left school late. b.The football game started late.
第十六页，共30页。
第十二页，共30页。
2. 由时间状语来判定
一般说来，各种时态都有特定的时间状语。与过去完成时连用的时间状语有：
（ 1 ） by + 过去的时间点。如：
I had finished reading the novel by nine o'clock last night.
（ 2 ） by the end of + 过去的时间点。如：
2. 到六点钟为止他们已经工作八小时了。
By six o’clock they _____h_a_d_w__o_r_k_e_d(work) for eight hours.
第四页，共30页。
过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作，
即“过去的过去（ past-in-the-past ）”。
在过去某一时间或动作之前发生或完成了的动作，要用过去完成时。它的动作的起点为过去，终点也为过去，即“过去的过去”。而现在完成时的动作起点为过去，终点则为现在。

过去完成时-PPT课件

2、常用在宾语从句中 ① He told me he had already finished his homework. ② I realized he had fooled me again 3、体现在上下文中 I didn’t go to the movies yesterday because I had seen it twice.
the Army.
• A. has worked
B. works
• C. had worked
D. will work
在整堂课的教学中，刘教师总是让学生带着问题来学习，而问题的设置具有一定的梯度，由浅入深，所提出的问题也很明确
• 5. By the end of last week, they ___ the bridge.
By the time I got outside, the bus _h_a_d_ already _le_f_t.
在整堂课的教学中，刘教师总是让学生带着问题来学习，而问题的设置具有一定的梯度，由浅入深，所提出的问题也很明确
When I got to school, I realized I h_a_d_ l_e_f_t my backpack at home.
By the time she got outside, the bus had already left.
她出去的时候，公共汽车已经开走了。
By the time… 到……的时候为止后接过去时的句子时, 主语的谓语动词用过去完成时态。
现在完成时: 主语 + have / has done 过去完成时: 主语 + had done

过去完成时-英语语法课件

过去完成时的疑问句一般疑问句句型：Had + 主语 + 过去分词...? 回答方式： Yes，主语 + had. / No，主语 + had + not.
过去完成时的疑问句是将助动词had置于主语之前（大写had的第一个字母），在句尾加问号；这种语序是倒装语序：
I visited the museum yesterday. —Had you visited it before? —Yes，I had./No，I hadn’t. 昨天我参观了这个博物馆。 ——你以前参观过这个博物馆吗? ——是，我去过。/没有，我以前没有去过。
过去完成时的肯定句句型：主语 + had + 过去分词...
过去完成时的肯定句由助动词had加过去分词构成：
He had already been to New York earlier in the week. 本周早些时候他去过纽约。 Jane had just left when you rang. 你打电话时简刚走。
这时从句的动作和主句的动作发生的先后顺序已经非常明确，这时可以用一般过去时代替过去完成时。例句： After he arrived in England, Marx worked hard to improve his English. 马克思到达英格兰之后，努力提高他的英语水平。
动词think, want, hope, mean, plan, intend等用过去完成时来表示过去未曾实现的想法，希望，打算或意图等。
( 3 ) before + 过去的时间点。如: They had planted six hundred trees before last Wednesday. 在上星期三之前，他们已经种了六百棵树了。

高中英语过去完成时(36张PPT)

我原打算来的，但太忙了。（mean）
I _h_a_d_m__ea_n_t_to come, but I was too busy.
Have a try
1.When Mark opened the door, he saw a woman standing there. He _____ her before. A. never saw B. had never seen C. never sees D. has never seen
survivor. ‘I never thought it would sink.’
On 13th April, the Titanic was sailing at full speed
towards New York.
The captain ⑹__h_a_d__r_e_c_e_iv_e_d__(receive) warnings
+ 一般过去时。 No sooner had + 主语 + 过去分词 +
than + 一般过去时。 Scarcely had + 主语 + 过去分词+
before + 一般过去时。如：No sooner had we been seated
than the bus started. 我们一坐下，车就开了。
Lead in
Hong Kong _r_et_u_r_n_e_d_ to China in 1997.
Macao r_e_t_u_r_n_e_d_ to China in 1999.
Hong Kong _h_a_d_r_e_t_u_r_n_e_d_to China before Macao came back to China.

过去完成时讲解全解课件

选择题练习
答案与解析： A. been on (正确)
选择题练习
• B. come on
ቤተ መጻሕፍቲ ባይዱ
填空题练习
• 填空题1： By the time I my homework, my parents dinner.
填空题练习
• 答案与解析：
• 填空1答案与解析： finished (正确) • 填空2答案与解析： had cooked (正确) • 解析：句意是“当我完成作业的时候，我的父母已经做好了晚饭”。根据时间状语从
翻译练习
• 翻译1：我已经完成了我的作业，现在我可以去看电影了。
翻译练习
01
答案与解析：
02
翻译： I have finished my homework, now I can go to the movies. (正确)
03
解析：这句话的意思是“我已经完成了作业，现在我可以去看电影了”。根据语境可知，这句话应该用现在完成时，表示过去的某个动作对现在的影响。因此，正确的翻译是 “I have finished my homework, now I can go to the movies”。
在过去的某个时间点之前已经存在的状态
01
总结词
表示在过去的某个时间点之前已经存在的状态，这个状态可能一直持续到该时间点。
03
02
详细描述
过去完成时也可以用来描述在过去的某个时间点之前已经存在的状态，这个状态可能一直持续到该时间点，并且可能对后续的状态或动作产生影响。
示例
He had known her for many years before they got married. (在他们结婚之前，他已经认识她很多年了。)

高中英语过去完成时课件(共18张PPT)

动词过去分词规则极不规则变化过去完成时用法有时间状语提示词无时间状语提示词过去完成时与现在完成时的区别过去完成时与一般过去时的区别过去分词的构成
本课重点： ·动词过去分词规则极不规则变化 ·过去完成时用法
·有时间状语提示词 ·无时间状语提示词 ·过去完成时与现在完成时的区别 ·过去完成时与一般过去时的区别
He said that he ___h_a_d__r_ea_d_____ (read) this book.
2. 她怀疑她是否通过了体育测试。
She wondered if she __h__a_d__p_a_s_se_d___ （pass） the PE test.
3. 我听说Justin Bieber已经有过两个女朋友了。 I heard that Justin Bieber _h__a_d_h_a_d____(have) two girl friends.
(2)up to/till(直到)+过去时间： e.g. up till then (直到那时) 等。
1. 到六点钟为止他们已经工作八小时了。 By six o’clock they __h_a_d__w_o_r_k_e_d___(work) for eight hours. 2.到上个月末我们在北京住了有五年时间了。 By the end of last month we _____h_a_d_l_iv_e_d___
He ______(lend) $100 a month ago. Sally _____(buy) an ipod touch the day before yesterday. Joe _____(run) 3 loops before he took a rest. Mini _____(practice) piano last month. She told me she ______(acquire) all the skills. When _____ you ______(go) for a picnic?

过去完成时课件

表示过去的某个动作或状态在过去的某个时间之前已经成为现实，例如“When I arrived at the airport, I had already missed my flight.”
02
CATALOGUE
过去完成时的语境
在什么情况下使用过去完成时
在描述过去的某个时间点之前已经完成的动作时使用过去完成时
语境不同
过去完成时通常用于描述过去的某个时间点之前的情况，而现在完成时则用于描述当前的情况或对现在的影响。
过去完成时与一般过去时的比较
动作完成时间点不同
过去完成时表示动作在过去的某个时间点之前已经完成，而一般过去时则表示动作在过去的某个时间点发生。
语境不同
过去完成时通常用于描述过去的某个时间点之前的情况，而一般过去时则用于描述过去的某个具体事件或行为。
。
在表示过去的某个动作对另一个过去的动作产生了影响时使用过
去完成时。
在描述过去的某个时间点之前已经存在的状态时使用过去完成时
。
过去完成时与现在完成时的区别
时间点不同
过去完成时描述的是过去的某个时间点之前已经完成的动作或存在的状态，而现在完成时则描述的是从过去到现在为止已经完成的动作或存在的状态。
过去完成时的基本结构
基本结构为“had+过去分词”，例如“I had finished my homework before my mother came home.”
过去完成时的否定形式为“had not+ 过去分词”，例如“I had not finished my homework by the time my mother came home.”
bed.
答案

过去完成时讲解ppt

9.I h_a_d_n’_t_u_n_d_er_st_o_o_d ____ the problem when class was over. (not understand)
口语练习
1.a.I got up. My brother was in the shower already. b.By the time I got up,my brother _h_a_d__g_o_t_t_e_n__ in the shower already.
2.a.I ran outside to the bus stop. The bus was gone. b. By the time I ran outside to the bus stop, the bus had already gone.
3.a.I got home. I realized that my homework was still at school. b. When I got home,I realized that I had left my homework at school.
4. One of the men didn’t move, because he _h_a_d__b_r_o_k_e_n (break) his legs.
5.By yesterday evening he __h_a_d_w__ri_tt_en______ that important letter.(write)
7:30.
b. By the time I got to the cinema, the film had
already பைடு நூலகம்tarted.
6.a.I got to the party.Jim went home an hour ago.

过去完成时(21张PPT)初中英语专项复习课件

过去完成时此处的情境强调“我到达车站时，公交车已经离开”，即表示“公交离开”的动作发生在“到达车站”之前，即“过去的过去”，故用过去完成时。
Think and say
过去的过去
过去
now
在…之前
过去的过去用过去完成时，结构： had+过去分词
By the time she g_o_t_u__p___________, somebogdoytthebandat_h_ro__o_m_.______in the
一般疑问句：Had ＋主语＋过去分词…？ (Yes, 主语＋had. / No, 主语＋hadn’t.)
特殊疑问句：疑问词＋had ＋主语＋过去分词＋…？
过去完成时的用法过去完成时的主要用法和现在完成时一样。不同的是，过去完成时把时间推移到了过去某一时间之前，与现在无关。
Helen had left her keys in the office so she had to wait until her husband came home. 海伦把钥匙忘到办公室里了，因此她不得不等她丈夫回来。 When we got to the cinema, the film had already begun. 当我们到达电影院时，电影已经开始了。
看电影是在她说之前做的。
4. 过去完成时的判断依据
2. 由“过去的过去”判定
(2) 状语从句 : 在时间、条件、原因、方式等状语从句中，主、从句的动作发生有先后关系，动作在前的，要用过去完成时，动作在后的要用一般过去时。如： When I got to the station, the train had already left. 当我到达车站时，火车已经离开了。

高中英语语法-过去完成时(26张PPT)

主语+一般过去时+ after +从句（从句用过去完成时）
4. He had finished his report by last week.
主语+过去完成时+ by +过去时间
5. She knew she had met him somewhere else. 6.Cater said that they had hidden the entrance to the tomb. 主语+told/said/knew/heard/thought…+宾语从句（从句用过去完成时）
Another amazing person ---Amelia Earhart
She was a female pilot from America . Do you want to know her life story? Why was she amazing?
Practice
Complete the story on page 49.
Amelia Earhart was born on 24th July 1897.
She had an exciting childhood. Before she moved
to Des Moines, she ⑴ _h_a_d__already _s_e_e_n_ her first airplane. She ⑵_m__o_v_e_d_to Chicago, six years
用法三：表示愿望、打算的词，如think, hope, mean, suppose, want, expect, plan…用于过去完成时表示表示过去未曾实现的想法，希望，打算或意图等。
过去完成时还可用在“hardly … when+过去式 …”, “no sooner … than +过去式…”,

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常用动词的
started
play leave say go be take get
played left said went was/were took got
played left said gone been taken gotten
break speak drive see eat give know grow
口语练习 1.a.I got up. My brother was in the shower already. had gotten b.By the time I got up,my brother ____________ in the shower already. 2.a.I ran outside to the bus stop. The bus was gone. b. By the time I ran outside to the bus stop, the bus had already gone. 3.a.I got home. I realized that my homework was still at school. b. When I got home,I realized that I had left my homework at school.
had worked for ten 7.By six o’clock they ____________ hours.(work) 8.I went to Nick’s house,but he ____________ had gone out.(go) hadn’t understood 9.I ________________ the problem when class was over. (not understand)
No, 主语 + hadn't.
—Had he told you to go there earlier yesterday? 他昨天告诉过你早点儿到那儿吗？ —Yes, he had. / No, he hadn't. 是的，他告诉了/不，他没有。
3.疑问词＋had ＋主语＋过去分词＋…？ 4. 被动语态形式：had + been + 过去分词。如： When I got there, the windows had been broken.
By the end of……
2006
2011
learn 4000 English words
By the end of 2006,
I had learned 4000 new words.
had learned 1. We ___________(learn) two thousands words by the time I went to Middle School. had known (know) him when I was a 2. I ___________ student. arrived 3. When we _______(arrive) at the station, had waited they __________(wait) for more than twenty minutes.
The Past Perfect Tense 过去完成时 1.过去完成时的构成
助动词 had (用于各种人称和数) + 过去分词 When I got to school, the bell had rung.
2. 过去完成时的用法:
主要是表示在过去某个时间,或是动作之前已经发生或完成的动作.也就是过去的过去.
The plane had taken off when I reached the airport. By the time I got up , my brother had left home.
1. 否定形式：had + not + 过去分词 (had not照样可缩写hadn't)。 2.一般疑问形式：had提到句首，回答用 Yes, 主语 + had.或
broke spoke drove saw ate gave knew grew
broken spoken driven seen eaten given known grown
By the time I got outside, the bus had already left.
Tom run away
4. One of the men didn’t move, because he had broken __________ (break) his legs.
had written 5.By yesterday evening he _______________ that important letter.(write) had met the man before.(meet) 6.I thought I _______
The Past Perfect Tense 过去完成时
3. 常用的几种方式: 用介词by, before 等构成的时间短语. We had learnt 20 English songs by the end of last month.
用连词when, before, after或者短语by the time 引导的时间状语从句.
the policeman get to the shop
By the time the policeman got to the shop, Tom had run away.
Speaking--freely : By the time… or
When…
the concert be over
Liu Mei wake up
By the time Liu Mei woke up, the concert had been over.
Li Ming grow up
his grandma come from America
By the time his grandma came from America, Li Ming had grown up.

过去完成时讲解课件

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