2023河北保定高三一模化学参考答案

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13.(1)侯景对于高欢,开始时就有深厚的同乡之情,最后又确定了君王和臣子之间的意气相合(2)如今高欢刚刚死去,侯景就离心怀有异志,对高氏背叛恩德,怎么愿意对朝廷尽节,【解析】本题考查文言句子翻译的能力。解答此类题目时,首先要找出关键字确定其含义,再整体翻译,文言文翻译最基本的方法就是替换、组词、保留、省略,注意特殊句式和虚词,把握语境推断,第(1)题关键点:“之于”“笃”“契”,第(2)题关键点:“始”“离贰”“岂”,第(1)题“之于”意为“对于”,“笃”意为“深厚”,“契”意为“意气相合”,翻译正确各得1分;整体句意2分,意思相同即可,第(2)题”始”意为“刚刚”,“离贰”意为“离心怀有异志”,“岂”意为“怎么”翻译正确各得1分;整体句意2分,意思相同即可

14.ABD解析:本题考査植物激素的生理作用。发生胎萌的大麦种子消耗的能量会增多,据此可知,种子中的淀粉在α淀粉酶的催化下水解为可溶性还原糖,可溶性还原糖氧化分解提供能量以满足大麦种子胎萌时大量耗能的需求,因此,在胎萌过程中大麦种子的α淀粉酶的活性增高,A项合理;赤霉素促进种子萌发的机理在于其能促进种子中α淀粉酶的合成,据此可推测,若赤霉素受体基因发生缺失突变,则赤霉素无法传递促进α淀粉酶合成的信息,从而导致胎萌现象可能受到抑制,B项合理;青鲜素可能有致癌作用,因此尽管其能够抑制发芽,其也不可广泛应用于种子、蔬菜的保存,C项不合理;脱落酸能抑制种子的萌发,因此用脱落酸处理玉米的脱落酸合成缺失突变体,可以弥补其脱落酸的不足,从而抑制胎萌的发生,D项合理

第二部分:参考范文was stuck for five or six minutes though it felt much longer. How I wished I had not actedo foolishly, making myself a laughing stock of my family! I could well imagine how they wouldok when my head come out. Seeing my repeated efforts but in vain, Jason rushed out of theoom and turned to Dad for help. Seeing me caught in such a situation, Dad was unexpectedlysurprised, but soon surprise transformed into laughter. He tried my approaches, and eventuallymanaged to gt my head out by carefullythe pumpkin open with a knife. Just when I feltrelieved to be freed form the pumpkin, I suddenly found that mon should be shooting all thathappened to me and would upload it onlineThat video was posted online the Monday before Halloween. It went viral immediately. Justwithin hours, hundreds of likes and funny comments appeared, showing their enthusiasm.Constant streams of curious people even came by to take photos with us and my prized pumpkinJson was really excited and Mon was glad that her video should become such a hit and thus greweven crazier about shooting videos. But for me, though a little embarrassed, I soon totally forgotInforgettable"incident and set out for the trick-or treating. i would like to take it as a treat toadd joy and un to this festive Halloween for everyone.原作续写I was stuck for five or six minutes though it felt much longer. The video cuts before myrescue Dad got me to push my head farther into the pumpkin so Mom could reach in and undonytail. I emerged withose plugged with pulp(糊状物)hat Facebook video went up the Monday before Halloween, and by the end of that day it hadover 1.000People asked MonYou Tube, and by wednesdaygetting 5then the international me.- the video startedracking up hundreds of thousands of views. When I went on a youth camp, I was rebychildren I've never net. The pumpkin also became a minor celebrity. Passers-by and trick-orwould knock and ask, "which is Rachel's pumpkin? "before taking selfies with itAlthough our pumpkin carving the following year was a more sedate affair, I wouldn't sayhide-and-seek and became hopelessly jammed It was Dad who responded to my cries for achorearned my lesson. A few months later I squeezed myself into a laundry basket during a game

14.乙易知甲、乙矛盾,根据丙、丁成立可知,乙说法错误.