The speaker is discussing how to form negative sentences in English, specifically using the present simple tense. They explain that to form a negative sentence, you need to add "don't" or "doesn't" before the verb. They provide several examples, such as "I don't know," "I don't want to study," and "I don't like it." They also discuss how to use "don't" with different verbs, such as "try," "want," and "like." Additionally, they mention that "does" is used with the third person singular (he, she, it) to form a negative sentence. The speaker also notes that it's essential to practice and review vocabulary to improve English skills.
Here are the key facts extracted from the text:
1. The speaker is discussing English grammar rules.
2. The topic of discussion is the present simple tense negation.
3. The formula for forming a negative sentence in the present simple tense is "don't" + verb.
4. The speaker provides examples of how to use "don't" to form negative sentences.
5. The speaker discusses the difference between "don't" and "doesn't".
6. The speaker explains that "doesn't" is used with third-person singular subjects.
7. The speaker provides examples of how to use "doesn't" to form negative sentences.
8. The speaker discusses the use of "do" and "does" in negative sentences.
9. The speaker explains that "do" is used with plural subjects and "does" is used with third-person singular subjects.
10. The speaker provides examples of how to use "do" and "does" to form negative sentences.
11. The speaker discusses the use of "not" in negative sentences.
12. The speaker explains that "not" is used to form negative sentences in the present simple tense.
13. The speaker provides examples of how to use "not" to form negative sentences.
14. The speaker discusses the difference between "not" and "no".
15. The speaker explains that "no" is used to indicate the absence of something, while "not" is used to indicate the negation of a statement.
16. The speaker provides examples of how to use "no" and "not" correctly.
17. The speaker discusses the use of "any" and "some" in negative sentences.
18. The speaker explains that "any" is used to indicate a lack or absence of something, while "some" is used to indicate a small amount or degree of something.
19. The speaker provides examples of how to use "any" and "some" correctly.
20. The speaker concludes the discussion by emphasizing the importance of practicing English grammar rules.
Note: Some of the facts may be repetitive or overlapping, but I have tried to break them down into distinct points for clarity.