LY THUYET NGU PHAP VA BAI TAP VE THI QUA KHU HOAN THANH
Chia sẻ bởi NGUYỄN DUY TÂN |
Ngày 10/10/2018 |
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Chia sẻ tài liệu: LY THUYET NGU PHAP VA BAI TAP VE THI QUA KHU HOAN THANH thuộc Tiếng Anh 6
Nội dung tài liệu:
Past perfect
When we talk about something that happened in the past we sometimes want to refer back to something that happened before that time. We can use the
past perfect
tense (
had + past participle
) to do this.
Look at these two sentences.
John left the house at 7:30 yesterday morning.
Mary rang John’s doorbell at 8:15 yesterday.
Both actions happened in the past so we use the past simple tense. But look at how we can combine the sentences.
Mary rang John’s doorbell at 8:15 yesterday but John had already left the house.
We use the past perfect (had left) because the action happened before another action in the past (Mary rang the doorbell.) Look at some more examples of the past perfect.
When Mrs Brown opened the washing machine she realised she had washed the cat.
I got a letter from Jim last week. We’d been at school together but we’d lost touch with each other.
The past perfect is used because they were at school before he received the letter. It refers to an earlier past. Look at these 2 sentences.
James had cooked breakfast when we got up.
James cooked breakfast when we got up.
In the first sentence, the past perfect tells us that James cooked breakfast before we got up. In the second sentence, first we got up and then James cooked breakfast. Past perfect continuous The past perfect can also be used in the continuous.
I realised I had been working too hard so I decided to have a holiday.
By the time Jane arrived we had been waiting for 3 hours.
NOTE The most common mistake with the past perfect is to overuse it or to use it simply because we are talking about a time in the distant past.
The Romans had spoken Latin
Remember that we only use the past perfect when we want to refer to a past that is earlier than another time in the narrative.
Xem ví dụ sau:
Sarah went to a party last week. Paul went to the party too but they didn’t see each other. Paul went home at 10.30 and Sarah arrived at 11 o’clock. So:
When Sarah arrived at the party. Paul wasn’t there. He had gone home (before Sarah arrived).
Tuần rồi Sarah đã đi dự tiệc. Paul cũng đến buổi tiệc đó nhưng họ đã không gặp nhau. Paul về nhà lúc 10h30 và Sarah đến lúc 11h. Vì vậy:
Khi Sarah đến dự tiệc thì Paul đã không còn ở đó.
Anh ấy đã đi về nhà (trước khi Sarah tới)
Had gone là thì Past perfect (simple) - Thì quá khứ hoàn thành.
Thì past perfect được tạo thành = had + past participle (gone/ seen/ finished...)
Đôi khi chúng ta đề cập một việc gì đó xảy ra trong quá khứ.
Sarah arrived at the party.
Sarah đã đến dự tiệc.
Đây là điểm khởi đầu của câu chuyện. Sau đó nếu chúng ta muốn nói về những sự việc xảy ra trước thời điểm này, chúng ta dùng thì past perfect (had + past participle):
When Sarah arrived at the party, Paul had already gone home.
Khi Sarah đến buổi tiệc, Paul đã đi về nhà.
Xem thêm một số ví dụ sau:
When we got home last night. We found that somebody had broken into the flat.
Tối qua khi chúng tôi về nhà, chúng tôi phát hiện ra có ai đó đã đột nhập vào ngôi nhà.
Karen didn’t want to come to the cinema with us because she had already seen the film.
Karen đã không muốn đi xem film với chúng tôi vì cô ấy đã xem bộ phim (trước đó) rồi.
At first I thought I’d done the right, but soon I realised that I’d made a serious mistake.
Thoạt tiên tôi nghĩ là tôi đã làm điều đúng đắn nhưng chẳng bao lâu sau tôi nhận ra là tôi đã phạm phải một sai lầm nghiêm trọng.
The man sitting next to me on the plane was very nervous. He hadn’t flown before./ He had never flown before.
Người đàn ông ngồì cạnh tôi trên máy bay đã rất hồi hộp. Trước đó anh ấy chưa đi máy bay./ Trước giờ anh ấy chưa bao giờ bay.
B Had done (past perfect) là dạng quá khứ của have done (present perfect). Hãy so sánh các câu sau:
Who is that woman? I’ve never seen her before.
Người phụ nữ kia là ai vậy? Trước giờ tôi chưa hề gặp cô ấy.
I didn’t know who she was. I’d never seen her before. (= before
When we talk about something that happened in the past we sometimes want to refer back to something that happened before that time. We can use the
past perfect
tense (
had + past participle
) to do this.
Look at these two sentences.
John left the house at 7:30 yesterday morning.
Mary rang John’s doorbell at 8:15 yesterday.
Both actions happened in the past so we use the past simple tense. But look at how we can combine the sentences.
Mary rang John’s doorbell at 8:15 yesterday but John had already left the house.
We use the past perfect (had left) because the action happened before another action in the past (Mary rang the doorbell.) Look at some more examples of the past perfect.
When Mrs Brown opened the washing machine she realised she had washed the cat.
I got a letter from Jim last week. We’d been at school together but we’d lost touch with each other.
The past perfect is used because they were at school before he received the letter. It refers to an earlier past. Look at these 2 sentences.
James had cooked breakfast when we got up.
James cooked breakfast when we got up.
In the first sentence, the past perfect tells us that James cooked breakfast before we got up. In the second sentence, first we got up and then James cooked breakfast. Past perfect continuous The past perfect can also be used in the continuous.
I realised I had been working too hard so I decided to have a holiday.
By the time Jane arrived we had been waiting for 3 hours.
NOTE The most common mistake with the past perfect is to overuse it or to use it simply because we are talking about a time in the distant past.
The Romans had spoken Latin
Remember that we only use the past perfect when we want to refer to a past that is earlier than another time in the narrative.
Xem ví dụ sau:
Sarah went to a party last week. Paul went to the party too but they didn’t see each other. Paul went home at 10.30 and Sarah arrived at 11 o’clock. So:
When Sarah arrived at the party. Paul wasn’t there. He had gone home (before Sarah arrived).
Tuần rồi Sarah đã đi dự tiệc. Paul cũng đến buổi tiệc đó nhưng họ đã không gặp nhau. Paul về nhà lúc 10h30 và Sarah đến lúc 11h. Vì vậy:
Khi Sarah đến dự tiệc thì Paul đã không còn ở đó.
Anh ấy đã đi về nhà (trước khi Sarah tới)
Had gone là thì Past perfect (simple) - Thì quá khứ hoàn thành.
Thì past perfect được tạo thành = had + past participle (gone/ seen/ finished...)
Đôi khi chúng ta đề cập một việc gì đó xảy ra trong quá khứ.
Sarah arrived at the party.
Sarah đã đến dự tiệc.
Đây là điểm khởi đầu của câu chuyện. Sau đó nếu chúng ta muốn nói về những sự việc xảy ra trước thời điểm này, chúng ta dùng thì past perfect (had + past participle):
When Sarah arrived at the party, Paul had already gone home.
Khi Sarah đến buổi tiệc, Paul đã đi về nhà.
Xem thêm một số ví dụ sau:
When we got home last night. We found that somebody had broken into the flat.
Tối qua khi chúng tôi về nhà, chúng tôi phát hiện ra có ai đó đã đột nhập vào ngôi nhà.
Karen didn’t want to come to the cinema with us because she had already seen the film.
Karen đã không muốn đi xem film với chúng tôi vì cô ấy đã xem bộ phim (trước đó) rồi.
At first I thought I’d done the right, but soon I realised that I’d made a serious mistake.
Thoạt tiên tôi nghĩ là tôi đã làm điều đúng đắn nhưng chẳng bao lâu sau tôi nhận ra là tôi đã phạm phải một sai lầm nghiêm trọng.
The man sitting next to me on the plane was very nervous. He hadn’t flown before./ He had never flown before.
Người đàn ông ngồì cạnh tôi trên máy bay đã rất hồi hộp. Trước đó anh ấy chưa đi máy bay./ Trước giờ anh ấy chưa bao giờ bay.
B Had done (past perfect) là dạng quá khứ của have done (present perfect). Hãy so sánh các câu sau:
Who is that woman? I’ve never seen her before.
Người phụ nữ kia là ai vậy? Trước giờ tôi chưa hề gặp cô ấy.
I didn’t know who she was. I’d never seen her before. (= before
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