Writing prompt: Will E-book Be Necessary in the Future?

Student essay:
With the development of technology ,a growing number of people choose to use e-book .
We observes that the e-book nowadays is wide used around the world,especially popular with the young.E-book is portable,we can read it at any time and place,it's really convenient.Generally speaking,paper books are more expensive than e-book.With the e-book reader,we can save much money,and there are lots of free e-book can be downloaded on the internet. What's more,electronic book is environmentally friendly.Its existence helps reduce the output of paper and save natural resources.
But,as we all know,everything has two sides.E-books also have some disadvantages.They are bad to our eyes,we always feel tired easily. To our disappointment,many paper publications do not have the electronic version,such as some professional books or technology books.And most of the time,read the electronic books do not have the atmosphere,we can hardly devote ourselves to reading something and feel the writer's emotions.
I believe that e-books and paper books will both exist.Although e-book is popular,someone prefers to read paper books.In a word,traditional things are irreplaceable.

Corrected essay:
With the development of technology, a growing number of people choose to use e-books.
We observe that e-books nowadays are widely used around the world, especially popular with the young. E-books are portable. We can read them at any time and place, and it's really convenient. Generally speaking, paper books are more expensive than e-books. With an e-book reader, we can save money, and there are lots of free e-books that can be downloaded on the internet. What's more, electronic books are environmentally friendly. Their existence helps reduce the output of paper and save natural resources.
But, as we all know, everything has two sides. E-books also have some disadvantages. They are bad for our eyes and we always feel tired easily. To our disappointment, many paper publications do not have an electronic version, such as some professional books or technology books. And most of the time, reading electronic books does not have the atmosphere. We can hardly devote ourselves to reading something and feeling the writer's emotions.
I believe that e-books and paper books will both exist. Although e-books are popular, some people prefer to read paper books. In a word, traditional things are irreplaceable.

Error analysis:
error_sentence: With the development of technology ,a growing number of people choose to use e-book .

correct_sentence: With the development of technology, a growing number of people choose to use e-books.

error: book
correction: books
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to English grammar rules, 〈e-book〉 in the original sentence should be in the plural form 『e-books』 to express a general concept, therefore 〈e-book〉 is changed to 『e-books』 to conform to grammatical rules.
error_sentence: We observes that the e-book nowadays is wide used around the world,especially popular with the young.
correct_sentence: We observe that e-books nowadays are widely used around the world, especially popular with the young.
error: observes that the
correction: observe that
error_type: Subject-Verb Agreement Error
error_severity: 5
error_description: ① Subject-Verb Agreement Error: According to English grammar rules, there is a subject-verb agreement error in the original sentence; the subject 〈We〉 is plural, and the original predicate 〈observes〉 is in singular form, therefore the verb 〈observes〉 needs to be changed to the plural form 『observe』 to maintain subject-verb agreement; ② Determiner Error: According to English grammar rules, the plural noun 『e-books』 cannot be modified by the article 〈the〉, therefore 〈the〉 needs to be deleted to conform to English grammar.
error_sentence: We observes that the e-book nowadays is wide used around the world,especially popular with the young.
correct_sentence: We observe that e-books nowadays are widely used around the world, especially popular with the young.
error: book nowadays is wide
correction: books nowadays are widely
error_type: PoS Confusion Error
error_severity: 5
error_description: ① Noun Number Error: According to English grammar rules, 〈e-book nowadays is〉 in the original sentence should be in the plural form 『e-books nowadays are』 to express a general concept, therefore 〈e-book nowadays is〉 is changed to 『e-books nowadays are』 to conform to grammatical rules; ② PoS Confusion Error: According to the context, 〈wide〉 is an adjective, while an adverb is needed here to describe the degree of use; it should be changed to the adverb 『widely』, therefore 〈wide〉 needs to be changed to 『widely』 to fit the context.
error_sentence: E-book is portable,we can read it at any time and place,it's really convenient.
correct_sentence: E-books are portable. We can read them at any time and place, and it's really convenient.
error: book is portable,we
correction: books are portable. We
error_type: Noun Number Error
error_severity: 5
error_description: ① Noun Number Error: According to English grammar rules, 〈E-book is portable〉 in the original sentence should be in the plural form 『E-books are portable』 to express a general concept, therefore 〈E-book is portable〉 is changed to 『E-books are portable』 to conform to grammatical rules; ② Punctuation Error: According to English grammar rules, two independent clauses need to be separated by a period to avoid a run-on sentence; in the original sentence, 〈E-book is portable〉 and 〈we can read it〉 are two clauses, therefore 〈,〉 is changed to 『.』 to conform to grammar.
error_sentence: E-book is portable,we can read it at any time and place,it's really convenient.
correct_sentence: We can read them at any time and place, and it's really convenient.
error: it
correction: them
error_type: Pronoun Error
error_severity: 2
error_description: Pronoun Error: According to English grammar rules, the pronoun 『them』 should be used for plural nouns; in the original sentence, 『E-books』 is a plural noun, and the subsequent pronoun should be in the plural form 『them』 to maintain number agreement, therefore 〈it〉 needs to be changed to 『them』 to conform to English grammar.
error_sentence: E-book is portable,we can read it at any time and place,it's really convenient.
correct_sentence: We can read them at any time and place, and it's really convenient.
correction: and
error_type: Conjunction Error
error_severity: 4
error_description: Conjunction Error: According to English grammar rules, in the original sentence, 〈we can read...〉 and 〈it's really convenient〉 have complete subject-verb structures and are parallel structures; 『and』 needs to be added to connect them to conform to English grammar rules.
error_sentence: Generally speaking,paper books are more expensive than e-book.
correct_sentence: Generally speaking, paper books are more expensive than e-books.
error: book
correction: books
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to the context, the noun 〈e-book〉 needs to be in the plural form 『e-books』 to match the sentence subject 〈paper books〉, therefore 〈e-book〉 is changed to 『e-books』 to conform to grammatical rules and context.
error_sentence: With the e-book reader,we can save much money,and there are lots of free e-book can be downloaded on the internet.
correct_sentence: With an e-book reader, we can save money, and there are lots of free e-books that can be downloaded on the internet.
error: the
correction: an
error_type: Determiner Error
error_severity: 2
error_description: Determiner Error: According to English expression customs, the indefinite article 『an』 should be used before a general singular countable noun 〈e-book reader〉 instead of the definite article 〈the〉, therefore 〈the〉 is changed to 『an』 to conform to English customs.
error_sentence: With the e-book reader,we can save much money,and there are lots of free e-book can be downloaded on the internet.
correct_sentence: With an e-book reader, we can save money, and there are lots of free e-books that can be downloaded on the internet.
error: much
error_type: Word Redundancy Error
error_severity: 4
error_description: Word Redundancy Error: According to the context, 『save money』 directly expresses "save money"; 〈much〉 in the original sentence is a redundant component, therefore 〈much〉 needs to be deleted to make the sentence more concise and semantically clear.
error_sentence: With the e-book reader,we can save much money,and there are lots of free e-book can be downloaded on the internet.
correct_sentence: With an e-book reader, we can save money, and there are lots of free e-books that can be downloaded on the internet.
error: book
correction: books that
error_type: Relative Word Error
error_severity: 5
error_description: ① Noun Number Error: According to English grammar rules, 〈e-book〉 in the original sentence should be in the plural form 『e-books』 to express a general concept, therefore 〈e-book〉 is changed to 『e-books』 to conform to grammatical rules; ② Relative Word Error: According to English grammar rules, an adjective clause requires a relative word; in the original sentence 〈there are lots of free e-book can be downloaded〉, the relative word 『that』 is missing to connect the main clause and the subordinate clause, to modify 〈e-book〉 and indicate its color, therefore 『that』 needs to be added to make the grammar correct and ensure the sentence structure is complete.
error_sentence: What's more,electronic book is environmentally friendly.
correct_sentence: What's more, electronic books are environmentally friendly.
error: book is
correction: books are
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to English grammar rules, 〈electronic book is〉 in the original sentence should be in the plural form 『electronic books are』 to express a general concept, therefore 〈electronic book is〉 is changed to 『electronic books are』 to conform to grammatical rules.
error_sentence: Its existence helps reduce the output of paper and save natural resources.

correct_sentence: Their existence helps reduce the output of paper and save natural resources.

error: Its
correction: Their
error_type: Pronoun Error
error_severity: 2
error_description: Pronoun Error: According to English grammar rules, the possessive pronoun 『Their』 should be used for plural nouns; in the original sentence, 『electronic books』 is a plural noun, and the pronoun should be in the plural form 『Their』 to maintain number agreement, therefore 〈Its〉 needs to be changed to 『Their』 to conform to English grammar.
error_sentence: They are bad to our eyes,we always feel tired easily.
correct_sentence: They are bad for our eyes and we always feel tired easily.
error: to
correction: for
error_type: Preposition Error
error_severity: 2
error_description: Preposition Error: According to English expression customs, the preposition 『for』 is used when expressing purpose; here, the intention is to express "harmful to...", therefore 〈to〉 in the original sentence needs to be changed to 『for』 to conform to English expression customs.
error_sentence: They are bad to our eyes,we always feel tired easily.
correct_sentence: They are bad for our eyes and we always feel tired easily.
error: ,
correction: and
error_type: Conjunction Error
error_severity: 4
error_description: Conjunction Error: According to English grammar rules, in the original sentence, 〈They are bad to our eyes〉 and 〈we always feel tired easily〉 have complete subject-verb structures and are parallel structures; 『and』 needs to be added to connect them to conform to English grammar rules.
error_sentence: To our disappointment,many paper publications do not have the electronic version,such as some professional books or technology books.
correct_sentence: To our disappointment, many paper publications do not have an electronic version, such as some professional books or technology books.
error: the
correction: an
error_type: Determiner Error
error_severity: 2
error_description: Determiner Error: According to English expression customs, the indefinite article 『an』 should be used before a general singular countable noun 〈electronic version〉 instead of the definite article 〈the〉, therefore 〈the〉 is changed to 『an』 to conform to English customs.
error_sentence: And most of the time,read the electronic books do not have the atmosphere,we can hardly devote ourselves to reading something and feel the writer's emotions.

correct_sentence: And most of the time, reading electronic books does not have the atmosphere.
error: read the
correction: reading
error_type: Nonfinite Verb Form Error
error_severity: 5
error_description: ① Nonfinite Verb Form Error: According to English grammar rules, when a verb acts as a subject, the gerund form is needed, therefore the verb 〈read〉 in the original sentence needs to be changed to the gerund form 『reading』 to conform to grammatical rules; ② Determiner Error: According to English grammar rules, the plural noun 〈electronic books〉 cannot be modified by the article 〈the〉, therefore 〈the〉 needs to be deleted to conform to English grammar.
error_sentence: And most of the time,read the electronic books do not have the atmosphere,we can hardly devote ourselves to reading something and feel the writer's emotions.

correct_sentence: And most of the time, reading electronic books does not have the atmosphere.
error: do
correction: does
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: According to English grammar rules, there is a subject-verb agreement error in the original sentence; the subject 〈reading electronic books〉 is singular, and the original predicate 〈do〉 is in plural form, therefore the verb 〈do〉 needs to be changed to the singular form 『does』 to maintain subject-verb agreement.
error_sentence: And most of the time,read the electronic books do not have the atmosphere,we can hardly devote ourselves to reading something and feel the writer's emotions.

correct_sentence: And most of the time, reading electronic books does not have the atmosphere. We can hardly devote ourselves to reading something and feeling the writer's emotions.

error: ,we
correction: . We
error_type: Punctuation Error
error_severity: 2
error_description: Punctuation Error: According to English grammar rules, two independent clauses need to be separated by a period to avoid a run-on sentence; in the original sentence, 〈read the electronic books...〉 and 〈we can read it〉 are two clauses, therefore 〈,〉 is changed to 『.』 to conform to grammar.
error_sentence: And most of the time,read the electronic books do not have the atmosphere,we can hardly devote ourselves to reading something and feel the writer's emotions.

correct_sentence: We can hardly devote ourselves to reading something and feeling the writer's emotions.

error: feel
correction: feeling
error_type: Nonfinite Verb Form Error
error_severity: 3
error_description: Nonfinite Verb Form Error: According to English grammar rules, the structure 〈devote...to〉 must be followed by a gerund; in the original sentence, 〈feel〉 is in its base form, therefore 〈feel〉 needs to be changed to 『feeling』 to conform to grammatical rules.
error_sentence: Although e-book is popular,someone prefers to read paper books.
correct_sentence: Although e-books are popular, some people prefer to read paper books.
error: book is
correction: books are
error_type: Noun Number Error
error_severity: 2
error_description: Noun Number Error: According to English grammar rules, 〈e-book is〉 in the original sentence should be in the plural form 『e-books are』 to express a general concept, therefore 〈e-book is〉 is changed to 『e-books are』 to conform to grammatical rules.
error_sentence: Although e-book is popular,someone prefers to read paper books.
correct_sentence: Although e-books are popular, some people prefer to read paper books.
error: someone prefers
correction: some people prefer
error_type: Pronoun Error
error_severity: 3
error_description: Pronoun Error: According to the meaning of the sentence, the intention here is to express "some people prefer", which requires a plural form; in the original sentence, 〈someone prefers〉 is singular and does not fit the meaning, therefore 〈someone prefers〉 needs to be changed to 『some people prefer』 to fit the context of expressing a group phenomenon.