范文：
Therefore, the conclusion that can be drawn from the extensive research and analysis is that the proposed changes to the educational system will have a significant positive impact on student achievement. This is due to several factors, including the implementation of more interactive learning methods, the integration of technology in the classroom, and the emphasis on personalized learning. Therefore, it is imperative that educational institutions adopt these strategies without delay to ensure that students receive the highest quality of education possible.
常见问答知识清单：
1. What does "therefore" mean in English?
2. How is "therefore" used in a sentence?
3. Can "therefore" be used at the beginning of a sentence?
4. What is the difference between "therefore" and "hence"?
5. Can "therefore" be used to start a new paragraph?
6. Is "therefore" a conjunction or a subordinating conjunction?
7. How do you use "therefore" in formal writing?
8. Can "therefore" be followed by a comma?
9. Is "therefore" appropriate in business communication?
10. How do you differentiate "therefore" from "therefore" in context?
详细解答：
1. What does "therefore" mean in English?
"Therefore" is an adverb that means "as a result" or "for that reason." It is used to introduce a conclusion or result that follows from what has been said or mentioned before.
2. How is "therefore" used in a sentence?
"Therefore" is often used to link a cause or reason with an effect or conclusion. For example, "The weather was terrible, therefore we canceled the picnic."
3. Can "therefore" be used at the beginning of a sentence?
Yes, "therefore" can be used at the beginning of a sentence, especially when it is used to emphasize the cause or reason that leads to the conclusion. However, it is more common to use it in the middle or at the end of a sentence.
4. What is the difference between "therefore" and "hence"?
"Therefore" and "hence" are similar in meaning, both indicating a result or consequence. "Therefore" is more formal and is used in written and spoken English, while "hence" is less formal and often used in written English.
5. Can "therefore" be used to start a new paragraph?
Yes, "therefore" can be used to start a new paragraph, especially if the paragraph is a conclusion or summary of the previous paragraph or discussion.
6. Is "therefore" a conjunction or a subordinating conjunction?
"Therefore" is a subordinating conjunction, which is a type of conjunction that introduces a subordinate clause (a clause that depends on the main clause for its meaning).
7. How do you use "therefore" in formal writing?
In formal writing, "therefore" should be used to introduce a logical conclusion or result that follows from the preceding information. It should be clear and concise, and it should not be overused.
8. Can "therefore" be followed by a comma?
It is not necessary to use a comma before "therefore" when it is used to introduce a conclusion. However, if "therefore" is followed by a dependent clause, a comma is typically used before it.
9. Is "therefore" appropriate in business communication?
Yes, "therefore" is appropriate in business communication. It is a formal way to indicate a logical result or conclusion based on the information provided.
10. How do you differentiate "therefore" from "therefore" in context?
In context, "therefore" is used to show a logical connection between two ideas or statements. To differentiate it from other uses of the word, pay attention to the context in which it is used and the logical flow of the argument or discussion.
