Transitive sentences convey what others say. The original sentence is a direct sentence, but when it is changed into a transitive sentence, the speaking angle of the sentence has changed, so the punctuation marks and personal pronouns of the sentence have to change accordingly.
1, personal pronoun change: the first person is changed to the third person, that is, "I" is changed to "He".
2. punctuation changes: direct sentences should be changed into transitive sentences, colons should be changed into commas, double quotation marks should be removed, and periods should be added. At this time, the sentence was changed according to the above requirements, and it became: Dad smiled and said why I didn't think of this.
Extended data:
Changes of several personal pronouns in the process of transitive sentence transformation;
1. Quoting refers to directly quoting others' words, and paraphrasing refers to paraphrasing others' words. Therefore, when the quoted sentence becomes a transitive sentence, the first person "I" of the speaker should be changed to the third person "he" or "she". ?
2. Change the law when the quoted content involves other people. When it comes to the second person, it should be changed into the first person when it is changed into a transitive sentence. It should also be noted that the contents before the colon and quotation marks remain unchanged.
3. Quotations should be changed into transitive sentences, the third person "he" or "she" and the first person "I" should be changed into the third person, and the contents of speeches involving the first person should be changed into the third person.
4. When changing the quoted content into a transitive sentence, if there is "this" in the quoted content, the "this" in the transitive sentence must be changed into "that".
5. If there is a quotation asking someone to do something, and there are "ba" and "!" Finally. (imperative sentence), add "let" and remove "ba", "!" Change it to "."
6. When a person speaks to another person and his name appears in the quotation, he should prompt in advance. If a person's name has already appeared in the prompt, the name appearing in the quotation should be changed to "he" or "she".
Baidu Encyclopedia-Transitive Sentences