1.( 1) Fight against great pain by playing cards. (2) "Crazy" harvesting labor. (3) Carefully raise sick children. (4) Help people in need. (5) looking for children. (6) Fold flowers and give them to your son. (7) Permanent formula for mother and son 2. "Three people died in one month" emphasizes the great blow of losing many children in a short time. Grandpa's sentence, "If you can't think hard in your mind, people will go crazy", is about the mother's attitude of enduring a huge blow from the side. 3. From ① the action of mother leaving early and returning late, ② the appearance of mother's grey grass, ③ the details of mother's sweat on clothes and socks, ④ the slogan of mother grabbing a bumper harvest. Work hard at all costs. Exaggerated words accurately show the mother's hard-working character. 4. Implicit expression of the mother's deep love for her son. "Being unfilial" expresses a mother's desire for her son's safe growth. "Burning incense and wishing" and "asking for more happiness" wrote the deep feelings of working women's mothers who cherish their only son. The author's feelings for his mother: thoughts on serving his mother's upbringing. From the following description, the mother is 84 years old and enjoys her old age in Tianjin with her son. The adverb "JIU" means in a very short time. Accurately writing "I" was born without milk, suggesting that it is difficult to raise a young "I". ② The adverb "Jiu" indicates that mother's actions of "folding flowers" and "giving them to me" are closely linked. Write accurately the mother's eagerness to see her son after learning the news. 6. Diligence, love for son and kindness. 7. Tong: They all describe their feelings in plain language, and they all choose ordinary things that leave the deepest impression on themselves to express their feelings. Difference: In terms of language, the Hui nationality is the simplest. Summarize several stages and aspects of mother's life before discussing the topic. "Hui" is to express my feelings while focusing on my father's back. The language of this article is relatively concise, and there is not a lyrical exposition in the whole article, and deep feelings are contained in the plain narrative. The selection of seemingly casual reminiscence fragments, the actual things are strung together with "true feelings", plain and affectionate.