1. What are the strong points of TV?

It gives use pleasure, and it gives us information.

2. What is a strong point of TV?
We can learn a lot watching TV.

3. What do you think is the strong point of TV?

We can know latest news from TV.

4. What are strong points of TV?
TV enables us to enjoy sports games.

5. What is a strong point of watching TV?
It gives us documentary programs, from which we can learn historical events.

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I have written questions and answers. Are they all grammatical? What about the use of articles? Were the articles used properly? Which expressions are commonly used?

1. What are the strong points of TV?

It gives us pleasure, and as well as information.

2. What is a strong point of TV?
We can learn a lot by watching TV.

3. What do you think is the strong<~~maybe "strongest" would be better point of TV?

We can get the latest news from TV.

4. What are strong points of TV?
TV enables us to enjoy sports and games.

5. What is a strong point of watching TV?
It gives us documentary programs, from which we can learn about historical events.

Let us know if you have questions.

=)

PS -- delete "and" from #1.

I think your first question is probably the most commonly used (that is, the most common phrasing for this type of question).

Other teachers may have more to add.

=)

# 1 is good -- except "use" should be "us."

# 2 would be better if you wrote "We can learn a lot by watching TV.
#3 Better: We can know the latest news from watching TV.
# 4. Good.
# 5. Better: TV gives us documentary programs from which we can learn about historical events.

Probably the most common expression you've used is "a lot."

Thank you for your explanation.

What about the following?

1. What are the merits of TV?
2. What are the good points of TV?

Are both OK?

Yes, both are fine.

=)

The questions and answers you provided are generally grammatically correct, but there are some minor issues with the use of articles. Here are the corrections and explanations:

1. What are the strong points of TV?
The expression "strong points" is commonly used to refer to the positive aspects or advantages of something. In this case, it is acceptable to omit the article before "strong points" to make it plural. However, if you want to use an article, you should use "the strong points of TV" to indicate a specific set of strong points.

2. What is a strong point of TV?
Since you are referring to a single strong point, it would be better to use "What is the strong point of TV?" instead. The use of the definite article "the" indicates a specific strong point.

3. What do you think is the strong point of TV?
This question is grammatically correct. Again, using "the" before "strong point" indicates a specific strong point under discussion.

4. What are the strong points of TV?
The use of "are" after "points" indicates that you are discussing multiple strong points of TV. This question is grammatically correct, and the omission of the article is appropriate in this context.

5. What is a strong point of watching TV?
This question is grammatically correct. However, it is more commonly phrased as "What are the strong points of watching TV?" to emphasize the multiple strong points that can be gained from watching TV. The use of the definite article "the" could also be more appropriate here: "What are the strong points of watching the TV?".

In summary, the use of articles in your questions and answers generally depends on whether you are referring to specific strong points or a general set of strong points. Both variations can be grammatically correct depending on the intended meaning.