The document discusses the present perfect tense in English. It begins by explaining that the present perfect tense is used for actions that started in the past and continue in the present. It then provides the construction of the present perfect tense using pronouns and examples. Finally, it outlines three main usages of the present perfect tense: for repeated actions, describing experience up to the present, and for completed actions that have an implication in the present.
La presentación explica las dos maneras más comunes de expresar el futuro en inglés: "will" y "going to", y las diferencias de uso entre ambas estructuras.
La presentación explica las dos maneras más comunes de expresar el futuro en inglés: "will" y "going to", y las diferencias de uso entre ambas estructuras.
Cung cấp giáo viên nước ngoài - 12 tenses in English Selena Nguyen
Mong muốn trở thành một trong những nhà cung cấp và quản lý giáo viên nước ngoài hàng đầu tại Việt Nam, ngoài việc đầu tư về phát triển quy mô, công ty Hawaii Education không ngừng nâng cao nguồn cung cấp giáo viên nước ngoài ổn định và chất lượng dịch vụ để trở thành đối tác đáng tin cậy với khách hàng.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
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This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
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.
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!
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.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
4. How do we construct it?
Pronoun Positive Negative Question
I / you / we / they I have spoken. I have not spoken. Have I spoken?
he / she / it He has spoken. He has not spoken. Has he spoken?
subject + auxiliary verb + main verb
have past participle
5. Construction
subject auxiliary verb main verb
+ I have seen ET.
+ You have eaten mine.
- She has not been to Rome.
- We have not played football.
? Have you finished?
? Have they done it?
6. The usage of the present perfect
1. For something we have done several times in the past and
continue to do:
Eg. I’ve played the guitar ever since I was a teenager.
*He has written three books
and he is working on another
one.
7. Usage
2. When we are talking about our experience up to the present:
Note: We often use the adverb ever to talk about experience up to the
present:
• My last birthday was the worst day I have ever had.
Note: and we use never for the negative form:
• Have you ever met Billy Bob?
Yes, but I’ve never met his dog.
8. Usage
3. We use the present perfect of be when someone
has gone to a place and returned:
• A: Where have you been?
• B: I’ve just been out to
the supermarket.
9. Exercising our abilities
positive negative question
We have chatted.
The lesson has not
started.
Have we have won?
She has turned around.
They have not arrived.