九年级英语 Unit5 Grammar1课件 牛津版
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came back home yesterday. 3.By the time we got there, the bus had already gone. 4.When I got to the classroom, I realized I had left my
schoolbag at home. 5.He said he had never seen such an exciting match
1)自从他出生以来，他就住在这里了。 He has lived here since he was born.
2)我们已经住在这里三年了。 We have lived here for four years.
What tense is used in the above sentences?
Present perfect tense
1. Teddy rushed to the studio because he had got up late.
2. Teddy drove back home because he had left his key to the office at home.
3. Teddy had phoned the director before he arrived at the studio.
have/ has + p.p. (past participle)
The Past perfect tense:
1.Audrey had put all her effort into ballet training before she entered the film industry. 2.Audrey had been a model before she became a Hollywood superstar. 3.Audery had already won an Oscar for Best Actress when she won the Tony Awards.
4. Before Teddy appeared, his fans had waited outside the studio for two hours.
5. Teddy arrived home at 1 a.m. when he had finished acting.
Fill in the blanks with the correct tense.
1.过去完成时常与by, before 等词构成的短语连用。如： 1) 到上学期末为止我们已学了三千多个英语单词了。
We had learned over 3,000 English words by the end of last term.
2) 他们在昨天十点以前已完成了任务。
They had finished the task before ten o’clock yesterday. 2. 过去完成时常与when, before, after引导的从句连用。如: 1) 当我们到达车站时火车已开走了。 The train had left when we got to the station.
before. 6.The film had been on for 15 minutes when I got there.
The Past Perfect Tense 构成：
过去完成时由“助动词had（通用于各种人称和 数）+过去分词构成。 用法：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。它表示动作发 生的时间是“过去的过去”。用by、before等 构成的短语。
3. __H_a_d__ she __g_o_n_e__(go) to school already when her house was broken into this morning?
4. _H__a_d__ he __v_is_i_te_d__ (visit) the museum before it was torn down?
4.Amy had lost her purse and had to go to the police station.
Which action happened first? 1.They had already had breakfast before they arrived at
the school. 2.I had finished my homework by the time my mother
1. __H_a_d__ you ever__b_e_e_n__(be) to Shanghai before you came here in 2003?
2. _H__a_d__ they __d_o_n_e__(do) their homework before they watched TV?
4.过去完成时可用在宾语从句中或通过上下文表示。如：
1)他说他已买了一辆新自行车。
He said he had bought a new bike. 2) 我同桌告诉我她去过北京两次了。
My partener told me she had been to Beijing
trwiand the following sntences.
10:00 last night. 4. They had left the cinema by the time
I arrived there.
The structure of the past perfect tense: had + p.p (past participle)
Which action happened first / earlier?
1)做完作业后，他上床睡觉了。 After he had finished his homework, he went to bed.
2)当他关了灯后, 就锁上门回家了。 When he had turned off the light, he locked the door and went home.
过去完成时表示： (1)在过去某一动作之前已经完成的动作
或存在的状态； (2)在过去某一时间之前发生的动作或存
在的状态。
1. Her grandmother had been ill before 2000. 2. I had got everything ready by 11 a.m.
yesterday. 3. Tommy had finished his work before
lie ran back to school because she had left her magazine in the classroom.
2.Simon left school late because the football game had started late.
3.Daniel arrived out of breath--- he had gone to the wrong cinema.
2) 在我们到家之前妈妈已做好了晚饭。
Mother had cooked supper before we got home.
3) Tom喂好狗后就带它去溜达。
After Tom had fed the dog, he took it for a walk.
3.如果时间状语从句的动作在主句动作之前，则从句用 过去完成时，主句用一般过去时。如：
We use the past perfect tense to talk about an action that happened before another action in the past. The earlier action is expressed in the past perfect tense and the later action is expressed in the simple past tense.
5. _H__a_d__ the film _s_t_a_r_t_e_d_ (start) when you arrived at the cinema?
schoolbag at home. 5.He said he had never seen such an exciting match
1)自从他出生以来，他就住在这里了。 He has lived here since he was born.
2)我们已经住在这里三年了。 We have lived here for four years.
What tense is used in the above sentences?
Present perfect tense
1. Teddy rushed to the studio because he had got up late.
2. Teddy drove back home because he had left his key to the office at home.
3. Teddy had phoned the director before he arrived at the studio.
have/ has + p.p. (past participle)
The Past perfect tense:
1.Audrey had put all her effort into ballet training before she entered the film industry. 2.Audrey had been a model before she became a Hollywood superstar. 3.Audery had already won an Oscar for Best Actress when she won the Tony Awards.
4. Before Teddy appeared, his fans had waited outside the studio for two hours.
5. Teddy arrived home at 1 a.m. when he had finished acting.
Fill in the blanks with the correct tense.
1.过去完成时常与by, before 等词构成的短语连用。如： 1) 到上学期末为止我们已学了三千多个英语单词了。
We had learned over 3,000 English words by the end of last term.
2) 他们在昨天十点以前已完成了任务。
They had finished the task before ten o’clock yesterday. 2. 过去完成时常与when, before, after引导的从句连用。如: 1) 当我们到达车站时火车已开走了。 The train had left when we got to the station.
before. 6.The film had been on for 15 minutes when I got there.
The Past Perfect Tense 构成：
过去完成时由“助动词had（通用于各种人称和 数）+过去分词构成。 用法：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。它表示动作发 生的时间是“过去的过去”。用by、before等 构成的短语。
3. __H_a_d__ she __g_o_n_e__(go) to school already when her house was broken into this morning?
4. _H__a_d__ he __v_is_i_te_d__ (visit) the museum before it was torn down?
4.Amy had lost her purse and had to go to the police station.
Which action happened first? 1.They had already had breakfast before they arrived at
the school. 2.I had finished my homework by the time my mother
1. __H_a_d__ you ever__b_e_e_n__(be) to Shanghai before you came here in 2003?
2. _H__a_d__ they __d_o_n_e__(do) their homework before they watched TV?
4.过去完成时可用在宾语从句中或通过上下文表示。如：
1)他说他已买了一辆新自行车。
He said he had bought a new bike. 2) 我同桌告诉我她去过北京两次了。
My partener told me she had been to Beijing
trwiand the following sntences.
10:00 last night. 4. They had left the cinema by the time
I arrived there.
The structure of the past perfect tense: had + p.p (past participle)
Which action happened first / earlier?
1)做完作业后，他上床睡觉了。 After he had finished his homework, he went to bed.
2)当他关了灯后, 就锁上门回家了。 When he had turned off the light, he locked the door and went home.
过去完成时表示： (1)在过去某一动作之前已经完成的动作
或存在的状态； (2)在过去某一时间之前发生的动作或存
在的状态。
1. Her grandmother had been ill before 2000. 2. I had got everything ready by 11 a.m.
yesterday. 3. Tommy had finished his work before
lie ran back to school because she had left her magazine in the classroom.
2.Simon left school late because the football game had started late.
3.Daniel arrived out of breath--- he had gone to the wrong cinema.
2) 在我们到家之前妈妈已做好了晚饭。
Mother had cooked supper before we got home.
3) Tom喂好狗后就带它去溜达。
After Tom had fed the dog, he took it for a walk.
3.如果时间状语从句的动作在主句动作之前，则从句用 过去完成时，主句用一般过去时。如：
We use the past perfect tense to talk about an action that happened before another action in the past. The earlier action is expressed in the past perfect tense and the later action is expressed in the simple past tense.
5. _H__a_d__ the film _s_t_a_r_t_e_d_ (start) when you arrived at the cinema?