绵阳中学高2023届高三第七次模拟检测试题化学试卷 答案(更新中)

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27(1)趋势：亩产量和总产量均不断增加。（2分，只答一方面，1分)原因：农业生产工具和技术的进步；耕地面积的扩大；新的粮食作物传入和种植；重农政策的实施；（或"统治者的高度重视）；人口增长推动等。（6分，任答3点，言之成理即可)(2)变化：小农经济开始解体；农村商品经济日益发展；逐渐沦为西方的商品市场和原料产地。（任答两点可得4分)原因：工业革命完成，资本主义世界市场初步形成；列强侵略打开中国大门，中外贸易联系加强；中国近代化的发展(4分)(3)观点一：总体来看是好的，但也存在很多问题。（2分)理由：总体来看是好的：农民获得了生产和经营的自主权，调动了农民生产的积极性；大大促进了农村经济的发展，提高了农民的生活水平（推动了农业的发展为(2分，答出其中1项即可)存在问题：分散经营不利于先进技术的推广（不利于投入增加。阻碍了农业的规模化、集约化经营。（2分，答出其中1项即可)观点二：非常适合中国农村。（2分)理由：农民获得了生产和经营的自主权，调动了农民生产的积极性；大大促进了农村经济的发展，提高了农民的生活水平。（推动了农业的发展。(4分)观点三：对农村发展有不利影响。（2分)理由：分散经营不利于先进技术的推广（不利于投入增加)；阻碍了农业的规模化、集约化经营。（4分)

YoursLi Hua读后续写范文：One day,however,Mary came with good news.She told Jane the school music festival wasto be held the next month and that her classmates all expected her to sing on behalf of her class."Really?"Jane exclaimed with excitement but immediately with her head drooping,shemurmured,"I'm afraid I'm not competent for it."Perceiving her hesitation and lack of confidence,Mary and I said some encouraging words and persuaded her to sign up for it.In the followingmonth,Jane engaged herself wholeheartedly in practising singing,beautiful songs echoing in ourhouse again.Under Mary's guidance,she made rapid progress and her confidence was alsobuilding up.Days ticking by,finally the big day came when Jane would give her singingperformance on the stage.When the host announced it was Jane's turn,she was wheeled onto the stage.Nervous as shewas,she tried to collect herself and stay focused.As she began to sing,the audience got enchantedwith her charming voice.Seconds after her performance,all the audience rose with thunderousapplause and cheers.No sooner had Jane been wheeled off stage than she was surrounded by herexcited classmates and teachers with bunches of flowers in hands.She was so moved that sheuttered in a trembling voice,"Without your support and encouragement,I wouldn't make it today."With moist eyes,she threw her arms tightly around Mary,words failing her at that very moment.It was Jane's persistent efforts and strong faith that paved the way for realizing her dream.