The document discusses the past perfect tense. It begins by reviewing the present perfect tense, noting that it uses the auxiliary verb "have" and expresses actions that occurred at unspecified times in the past or began in the past and continue in the present. It then explains that the past perfect uses the past form of "have", which is "had", along with the past participle of the main verb, and that it expresses two past actions where one occurred before the other. Examples are provided that show one action in the past perfect occurring prior to another past action.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Solid waste management & Types of Basic civil Engineering notes by DJ Sir.pptxDenish Jangid
Solid waste management & Types of Basic civil Engineering notes by DJ Sir
Types of SWM
Liquid wastes
Gaseous wastes
Solid wastes.
CLASSIFICATION OF SOLID WASTE:
Based on their sources of origin
Based on physical nature
SYSTEMS FOR SOLID WASTE MANAGEMENT:
METHODS FOR DISPOSAL OF THE SOLID WASTE:
OPEN DUMPS:
LANDFILLS:
Sanitary landfills
COMPOSTING
Different stages of composting
VERMICOMPOSTING:
Vermicomposting process:
Encapsulation:
Incineration
MANAGEMENT OF SOLID WASTE:
Refuse
Reuse
Recycle
Reduce
FACTORS AFFECTING SOLID WASTE MANAGEMENT:
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
This presentation provides an introduction to quantitative trait loci (QTL) analysis and marker-assisted selection (MAS) in plant breeding. The presentation begins by explaining the type of quantitative traits. The process of QTL analysis, including the use of molecular genetic markers and statistical methods, is discussed. Practical examples demonstrating the power of MAS are provided, such as its use in improving crop traits in plant breeding programs. Overall, this presentation offers a comprehensive overview of these important genomics-based approaches that are transforming modern agriculture.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
3. THE PAST PERFECTTHE PAST PERFECT
Take a look at this…
Perfect tenses use “HAVE” as an auxiliary verb.
4. THE PAST PERFECTTHE PAST PERFECT
Take a look at this…
Perfect tenses use “HAVE” as an auxiliary verb.
Before studying PAST PERFECT, let´s review
PRESENT PERFECT
5. THE PAST PERFECTTHE PAST PERFECT
Take a look at this…
Perfect tenses use “HAVE” as an auxiliary verb.
PRESENT PERFECT
have/has + verb in past Participle
6. THE PAST PERFECTTHE PAST PERFECT
Take a look at this…
Perfect tenses use “HAVE” as an auxiliary verb.
PRESENT PERFECT
have/has + verb in past Participle
I have studied Chinese for 8 years.
(Yo he estudiado Chino por 8 años)
7. THE PAST PERFECTTHE PAST PERFECT
Take a look at this…
Perfect tenses use “HAVE” as an auxiliary verb.
PRESENT PERFECT
have/has + verb in past Participle
I have studied Chinese for 8 years.
(Yo he estudiado Chino por 8 años)
Mary has been to different
countries.
(Mary ha estado en diferentes paises)
9. THE PAST PERFECTTHE PAST PERFECT
PRESENT PERFECT
USES
- We use the Present Perfect to say that an action happened at an
unspecified time in the past.
The exact time is not important.
You CANNOT use the Present Perfect with specific time expressions
such as: yesterday, one year ago, last week, etc
10. THE PAST PERFECTTHE PAST PERFECT
PRESENT PERFECT
USES
- We use the Present Perfect to say that an action happened at an
unspecified time in the past.
The exact time is not important.
You CANNOT use the Present Perfect with specific time expressions
such as: yesterday, one year ago, last week, etc
Example: I have seen that movie before.
11. THE PAST PERFECTTHE PAST PERFECT
PRESENT PERFECT
USES
- We use the Present Perfect to say that an action happened at an
unspecified time in the past.
The exact time is not important.
You CANNOT use the Present Perfect with specific time expressions
such as: yesterday, one year ago, last week, etc
Example: I have seen that movie before.
- We also use the Present Perfect to show that something started in the
past and has continued up until now. "For five minutes," "for two
weeks," "since Tuesday,” etc; are all durations which can be used with
the Present Perfect.
12. THE PAST PERFECTTHE PAST PERFECT
PRESENT PERFECT
USES
- We use the Present Perfect to say that an action happened at an
unspecified time in the past.
The exact time is not important.
You CANNOT use the Present Perfect with specific time expressions
such as: yesterday, one year ago, last week, etc
Example: I have seen that movie before.
- We also use the Present Perfect to show that something started in the
past and has continued up until now. "For five minutes," "for two
weeks," "since Tuesday,” etc; are all durations which can be used with
the Present Perfect.
Example: She has been in England for six months.
13. THE PAST PERFECTTHE PAST PERFECT
Present Perfect Tenses:
Affirmative
I have studied Chinese for 8 years.
(Yo he estudiado Chino por 8 años)
Mary has been to different countries.
(Mary ha estado en diferentes paises)
PRESENT PERFECT
14. THE PAST PERFECTTHE PAST PERFECT
Present Perfect Tenses:
Affirmative
I have studied Chinese for 8 years.
(Yo he estudiado Chino por 8 años)
Mary has been to different countries.
(Mary ha estado en diferentes paises)
Auxiliary “HAVE/HAS” in
affirmative form.
PRESENT PERFECT
15. THE PAST PERFECTTHE PAST PERFECT
Present Perfect Tenses:
Affirmative
Present Perfect Tenses:
Negative
I have studied Chinese for 8 years.
(Yo he estudiado Chino por 8 años)
Mary has been to different countries.
(Mary ha estado en diferentes paises)
Auxiliary “HAVE/HAS” in
affirmative form.
I haven’t studied Chinese for 8
years.
(Yo no he estudiado Chino por 8 años)
Mary hasn’t been to different
countries.
(Mary no ha estado en diferentes paises)
PRESENT PERFECT
16. THE PAST PERFECTTHE PAST PERFECT
Present Perfect Tenses:
Affirmative
Present Perfect Tenses:
Negative
I have studied Chinese for 8 years.
(Yo he estudiado Chino por 8 años)
Mary has been to different countries.
(Mary ha estado en diferentes paises)
Auxiliary “HAVE/HAS” in
affirmative form.
I haven’t studied Chinese for 8
years.
(Yo no he estudiado Chino por 8 años)
Mary hasn’t been to different
countries.
(Mary no ha estado en diferentes paises)
Auxiliary “HAVE/HAS” in
negative form.
PRESENT PERFECT
17. THE PAST PERFECTTHE PAST PERFECT
Present Perfect Tenses:
Affirmative
Present Perfect Tenses:
Negative
Present Perfect Tenses:
Interrogative
I have studied Chinese for 8 years.
(Yo he estudiado Chino por 8 años)
Mary has been to different countries.
(Mary ha estado en diferentes paises)
Auxiliary “HAVE/HAS” in
affirmative form.
I haven’t studied Chinese for 8
years.
(Yo no he estudiado Chino por 8 años)
Mary hasn’t been to different
countries.
(Mary no ha estado en diferentes paises)
Auxiliary “HAVE/HAS” in
negative form.
Have you studied Chinese for 8
years?
(¿Has estudiado Chino por 8 años?)
Has Mary been to different
countries?
(¿Ha Mary estado en diferentes paises?)
PRESENT PERFECT
18. THE PAST PERFECTTHE PAST PERFECT
Present Perfect Tenses:
Affirmative
Present Perfect Tenses:
Negative
Present Perfect Tenses:
Interrogative
I have studied Chinese for 8 years.
(Yo he estudiado Chino por 8 años)
Mary has been to different countries.
(Mary ha estado en diferentes paises)
Auxiliary “HAVE/HAS” in
affirmative form.
I haven’t studied Chinese for 8
years.
(Yo no he estudiado Chino por 8 años)
Mary hasn’t been to different
countries.
(Mary no ha estado en diferentes paises)
Auxiliary “HAVE/HAS” in
negative form.
Have you studied Chinese for 8
years?
(¿Has estudiado Chino por 8 años?)
Has Mary been to different
countries?
(¿Ha Mary estado en diferentes paises?)
The auxiliary “HAVE/HAS” goes
before the subject/person.
PRESENT PERFECT
19. THE PAST PERFECTTHE PAST PERFECT
…the PAST PERFECT is very similar in many ways…
20. THE PAST PERFECTTHE PAST PERFECT
PAST PERFECT
Auxiliary “HAVE” in PAST (HAD) + Verb in Past Participle
21. THE PAST PERFECTTHE PAST PERFECT
PAST PERFECT
Auxiliary “HAVE” in PAST (HAD) + Verb in Past Participle
22. THE PAST PERFECTTHE PAST PERFECT
PAST PERFECT
Auxiliary “HAVE” in PAST (HAD) + Verb in Past Participle
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
23. THE PAST PERFECTTHE PAST PERFECT
PAST PERFECT
Auxiliary “HAVE” in PAST (HAD) + Verb in Past Participle
Jane
24. THE PAST PERFECTTHE PAST PERFECT
PAST PERFECT
Auxiliary “HAVE” in PAST (HAD) + Verb in Past Participle
Jane
When Jane finally arrived, the other
competitors had arrived to the end of the
race.
(cuando finalmente Jane llegó, los otros competidores habían llegado al final de la carrera)
25. THE PAST PERFECTTHE PAST PERFECT
PAST PERFECT
Auxiliary “HAVE” in PAST (HAD) + Verb in Past Participle
26. THE PAST PERFECTTHE PAST PERFECT
PAST PERFECT
Auxiliary “HAVE” in PAST (HAD) + Verb in Past Participle
When he arrived home, she had started to cook dinner.
(cuando él llegó a casa, ella había empezado a cocinar la sena)
27. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
Jane
When Jane finally arrived, the other competitors had arrived
to the end of the race.
(cuando finalmente Jane llegó, los otros competidores habían llegado al final de la carrera)
When he arrived home, she had started to cook dinner.
(cuando él llegó a casa, ella había empezado a cocinar la sena)
28. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
Jane
When Jane finally arrived, the other competitors had arrived
to the end of the race.
(cuando finalmente Jane llegó, los otros competidores habían llegado al final de la carrera)
When he arrived home, she had started to cook dinner.
(cuando finalmente Jane llegó, los otros competidores habían llegado al final de la carrera)
29. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
Jane
When Jane finally arrived, the other competitors had arrived
to the end of the race.
(cuando finalmente Jane llegó, los otros competidores habían llegado al final de la carrera)
When he arrived home, she had started to cook dinner.
(cuando finalmente Jane llegó, los otros competidores habían llegado al final de la carrera)
Every sentencehastwo actions!
Every sentencehastwo actions!
30. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
Jane
When Jane finally arrived, the other competitors had arrived
to the end of the race.
(cuando finalmente Jane llegó, los otros competidores habían llegado al final de la carrera)
When he arrived home, she had started to cook dinner.
(cuando finalmente Jane llegó, los otros competidores habían llegado al final de la carrera)
Every sentencehastwo actions!
Every sentencehastwo actions!
Both actionsarein thepast!
Both actionsarein thepast!
31. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
Jane
When Jane finally arrived, the other competitors had arrived
to the end of the race.
(cuando finalmente Jane llegó, los otros competidores habían llegado al final de la carrera)
When he arrived home, she had started to cook dinner.
(cuando finalmente Jane llegó, los otros competidores habían llegado al final de la carrera)
Every sentencehastwo actions!
Every sentencehastwo actions!
Both actionsarein thepast!
Both actionsarein thepast!
Oneaction happened beforetheother!
Oneaction happened beforetheother!
32. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
33. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
• Every sentencehastwo actions!Every sentencehastwo actions!
34. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
• Every sentencehastwo actions!Every sentencehastwo actions!
35. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
Action 1
• Every sentencehastwo actions!Every sentencehastwo actions!
36. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
Action 1Action 2
• Every sentencehastwo actions!Every sentencehastwo actions!
37. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
Action 1Action 2
• Every sentencehastwo actions!Every sentencehastwo actions!
• Oneaction happened beforetheother!Oneaction happened beforetheother!
38. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
Action 1Action 2
• Every sentencehastwo actions!Every sentencehastwo actions!
• Oneaction happened beforetheother!Oneaction happened beforetheother!
First (Action 1): She ate half a pizza.
39. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
Action 1Action 2
• Every sentencehastwo actions!Every sentencehastwo actions!
• Oneaction happened beforetheother!Oneaction happened beforetheother!
First (Action 1): She ate half a pizza.
Then (Action 2): I took the picture.
40. THE PAST PERFECTTHE PAST PERFECT
Analyze the sentences. What can you deduce?…
When I took this picture, she had eaten half a pizza.
(cuando tomé esta foto, ella se había comido media pizza)
Action 1Action 2
• Every sentencehastwo actions!Every sentencehastwo actions!
• Oneaction happened beforetheother!Oneaction happened beforetheother!
First (Action 1): She ate half a pizza.
Then (Action 2): I took the picture.
Both actionsarein theBoth actionsarein the
past!past!
41. THE PAST PERFECTTHE PAST PERFECT
When I took this picture, she had eaten half a pizza.
42. THE PAST PERFECTTHE PAST PERFECT
When I took this picture, she had eaten half a pizza.
This sentence is in PAST PERFECT
43. THE PAST PERFECTTHE PAST PERFECT
When I took this picture, she had eaten half a pizza.
This sentence is in PAST PERFECTThis sentence is in SIMPLE PAST
44. THE PAST PERFECTTHE PAST PERFECT
When I took this picture, she had eaten half a pizza.
This sentence is in PAST PERFECTThis sentence is in SIMPLE PAST
This action happened first
45. THE PAST PERFECTTHE PAST PERFECT
When I took this picture, she had eaten half a pizza.
This sentence is in PAST PERFECTThis sentence is in SIMPLE PAST
This action happened firstThis action happened second.
46. THE PAST PERFECTTHE PAST PERFECT
When I took this picture, she had eaten half a pizza.
This sentence is in PAST PERFECTThis sentence is in SIMPLE PAST
This action happened firstThis action happened second.
The action that happened
second, goes in SIMPLE PAST.
47. THE PAST PERFECTTHE PAST PERFECT
When I took this picture, she had eaten half a pizza.
This sentence is in PAST PERFECTThis sentence is in SIMPLE PAST
This action happened firstThis action happened second.
The action that happened first
goes in PAST PEREFECT
The action that happened
second, goes in SIMPLE PAST.
48. THE PAST PERFECTTHE PAST PERFECT
When I took this picture, she had eaten half a pizza.
This sentence is in PAST PERFECTThis sentence is in SIMPLE PAST
This action happened firstThis action happened second.
The action that happened first
goes in PAST PEREFECT
The action that happened
second, goes in SIMPLE PAST.
The PAST PERFECT describes an action that happened or didn´t
happen before another action or before a specific time in the PAST.
49. THE PAST PERFECTTHE PAST PERFECT
The PAST PERFECT describes an action that happened or didn´t
happen before another action or before a specific time in the PAST.
50. THE PAST PERFECTTHE PAST PERFECT
I did not have any money because I had lost my wallet.
The PAST PERFECT describes an action that happened or didn´t
happen before another action or before a specific time in the PAST.
51. THE PAST PERFECTTHE PAST PERFECT
I did not have any money because I had lost my wallet.
What action happened first?
The PAST PERFECT describes an action that happened or didn´t
happen before another action or before a specific time in the PAST.
52. THE PAST PERFECTTHE PAST PERFECT
I did not have any money because I had lost my wallet.
What action happened first?
The PAST PERFECT describes an action that happened or didn´t
happen before another action or before a specific time in the PAST.
53. THE PAST PERFECTTHE PAST PERFECT
I did not have any money because I had lost my wallet.
What action happened first?
What action happened second?
The PAST PERFECT describes an action that happened or didn´t
happen before another action or before a specific time in the PAST.
54. THE PAST PERFECTTHE PAST PERFECT
I did not have any money because I had lost my wallet.
What action happened first?
What action happened second?
The PAST PERFECT describes an action that happened or didn´t
happen before another action or before a specific time in the PAST.
55. THE PAST PERFECTTHE PAST PERFECT
I did not have any money because I had lost my wallet.
What action happened first?
What action happened second?
What tense is the first action?
Past Perfect
The PAST PERFECT describes an action that happened or didn´t
happen before another action or before a specific time in the PAST.
56. THE PAST PERFECTTHE PAST PERFECT
I did not have any money because I had lost my wallet.
What action happened first?
What action happened second?
What tense is the first action?
Past Perfect
What tense is the second action?
The PAST PERFECT describes an action that happened or didn´t
happen before another action or before a specific time in the PAST.
57. THE PAST PERFECTTHE PAST PERFECT
I did not have any money because I had lost my wallet.
What action happened first?
What action happened second?
What tense is the first action?
Past Perfect
What tense is the second action?
Simple Past
The PAST PERFECT describes an action that happened or didn´t
happen before another action or before a specific time in the PAST.
58. THE PAST PERFECTTHE PAST PERFECT
The PAST PERFECT describes an action that
happened or didn´t happen before another action
or before a specific time in the PAST.
59. THE PAST PERFECTTHE PAST PERFECT
The PAST PERFECT describes an action that
happened or didn´t happen before another action
or BEFORE A SPECIFIC TIME IN THE PAST.
60. THE PAST PERFECTTHE PAST PERFECT
Kristine had not gone to an opera concert before last night.
The PAST PERFECT describes an action that
happened or didn´t happen before another action
or BEFORE A SPECIFIC TIME IN THE PAST.
61. THE PAST PERFECTTHE PAST PERFECT
Kristine had not gone to an opera concert before last night.
This sentence is in PAST PERFECT
The PAST PERFECT describes an action that
happened or didn´t happen before another action
or BEFORE A SPECIFIC TIME IN THE PAST.
62. THE PAST PERFECTTHE PAST PERFECT
Kristine had not gone to an opera concert before last night.
This sentence is in PAST PERFECT Specific time in the PAST
The PAST PERFECT describes an action that
happened or didn´t happen before another action
or BEFORE A SPECIFIC TIME IN THE PAST.
64. THE PAST PERFECTTHE PAST PERFECT
UNDERSTAND THIS ……….
We use PRESENT PERFECTPRESENT PERFECT para hablar de las cosas
que HEMOS o NO HEMOS HECHO.
65. THE PAST PERFECTTHE PAST PERFECT
UNDERSTAND THIS ……….
We use PRESENT PERFECTPRESENT PERFECT para hablar de las cosas
que HEMOS o NO HEMOS HECHO.
Example: Ellos han venido a clase todos los días.
They have come to class every day.
66. THE PAST PERFECTTHE PAST PERFECT
UNDERSTAND THIS ……….
We use PRESENT PERFECTPRESENT PERFECT para hablar de las cosas
que HEMOS o NO HEMOS HECHO.
Example: Ellos han venido a clase todos los días.
They have come to class every day.
We use PAST PERFECTPAST PERFECT para hablar de las cosas que
HABIAMOS HECHO o NO HABIAMOS HECHO hasta
cierto momento en el pasado o hasta que otra cosa en el
pasado sucedió.
67. THE PAST PERFECTTHE PAST PERFECT
UNDERSTAND THIS ……….
We use PRESENT PERFECTPRESENT PERFECT para hablar de las cosas
que HEMOS o NO HEMOS HECHO.
Example: Ellos han venido a clase todos los días.
They have come to class every day.
We use PAST PERFECTPAST PERFECT para hablar de las cosas que
HABIAMOS HECHO o NO HABIAMOS HECHO hasta
cierto momento en el pasado o hasta que otra cosa en el
pasado sucedió.
Example: Ellos no habían venido a clase hasta la semana
pasada.
They had not comehad not come to class until last week.
68. THE PAST PERFECTTHE PAST PERFECT
For more information about the PAST PERFECT TENSE,
go to your Top Notch 3 book, Unit 1 – page 6.
You can also visit the following link for a lot more practice:
http://www.curso-ingles.com/gramatica-inglesa/past-perfect.php