2023河北省衡水中学高三下学期一调考试生物答案

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11D命题意图本题以专题片《百炼成钢——党史上的今天》起社会强烈反响为素材,考查文化创新竿知识,考查考生获取和解读信息、调动和运用知识的能力解题思路节目以日期为轴线,聚焦和回放“党史上的今天”关键节点、关键事件,展示了党百年光辉历程、伟大成就和宝贵验。这是节目内容和表现形式的创新;节目引起了强烈的社会反响,满足了人民大众对先进文化的需求,②④符合题意。微专题片《百炼成钢——党史上的今天》并没有创新文化传播手段,根据材料也推导不出该节目借鉴了国外的经验,①③不符合题意。

5解题思路党全国各族人民创造的消除绝对贫困的人间奇迹,充分表明了社会主义制度具有优越性,①符合题意。社会主义的本质是解放生产力,发展生产力,消灭剥削,消除两极分化,最终达到共同富裕,③符合题意。②④说法正确,但与材料情境无关,排除。

18.解:(1)因为∠ADE=∠ADC=∠EDC=,所以ED⊥AD,ED⊥DC,又因为AD∩DC=D,ADC平面ABCD,DCC平面ABCD,所以ED⊥平面ABCD(4分)(2)以点D为原点,DA,DC,DE所在直线分别为x,y,z轴建立空间直角坐标系,如图所示:设FMAFC(>0),则EM=EF+FM=EF+AFC,依题意有A(2,0,0),E(0,0,2),F(0,1,2),C(0,2,0),D(0,.0,0),则AE=(-2,0,2),EF=(0,1,0),FC=(0,1,-2),EM=(0,1+x,-2),设平面AEM的AF2x+2z=0,个法向量为n=(x,y,x),则取x=1,则y=1,则(1+A2入z=0(,x,1),因为AD⊥平面CDEF,所以平面CDEF的一个法向量为DA=(0,2),平面AEM与平面CDEF所成锐二面角为0,则cosb=|n·DA=3,解得A=3,所以FM=3FC,故FC=3(12分)

10.BC解析:设内切球的半径为r,则圆柱的高为2r,∴:m=m2,3,=2x2+2xr,2r=3,n4f(r)对于A,f(x)展开式通项公式为:Tn+1=C令24-4r=0,解得:r=6,∴f(x)展开式的常数项为(-1)C=28,A错误;对于B,f(1)=0,即f(x)展开式的各项系数之和为0,B正确;对于C,f(x)的展开式中的二项式系数最大值为C3=70,C正确;对于D+)°=0,D错误故选BC

16.A【解析】不厌其烦:指不嫌繁琐与麻烦,形容有耐心。不合语境。不胜其烦:指繁琐得使人受不了。恰当。痛心疾首:形容痛恨到极点。深恶痛绝:指对某人或某事物厌恶痛恨到极点。痛恨的感情色彩比“痛心疾首”更深一层。恰当。置若罔闻:好像没有听见似的,指不予理睬。视而不见看见了当作没看见,指不注意,不重视,也指不理睬。这两个近义词不同的是,前者从听觉立意,不合语境;后者从视觉立意,切合语境。众口铄金:形容舆论力量大,比喻众口一词可以混淆是非。贬词褒用,不合语境。交口称赞指异口同声地称赞。恰当。17.C【解析】A项句意错,欢迎对象错位了。从前后文看,陈述的主语应是“能够屏蔽广告的浏览器”,故再排除B、D两项。18.D【解析】原句存在词语、句式关联词使用不当的语病。四个选项都将“需要”改为“需求”,恰当。但A、B、C三项的修改仍然存在原句的毛病。A.“固然……又……”不能关联。固然:副词。犹诚然、虽然,表示承认某个事实,引起下文转折。“又”应改为“却”之类转折连词。B.“广告能够被浏览器屏蔽”是被动句式,将全句乃至整个语段陈述的主体“浏览器”换成了“广告”,不恰当。C重复A、B两项的错误。

读后续写Possible version lI stared at the paper and then looked around. I was cold. Although I could not see my sistersnor the new house, which was hidden from my sight by a grey wall, I got the feeling that I was notalone. Walking along the shore was a tall familiar figure who looked lost in his thoughts. I lookedgain at the paper in my hand, closed my eyes and wishedAs /opened my eyes, I found my father was standing right beside me. Happy birthday, sonhe said, patting my shoulder gently. I smiled up at him and took his hand. Looking back, life fromthat day on marked the start of a close bond and a strong friendship with my father. What was mybirthday surprise? Wishes do come truePossible version 2I stared at the paper and then looked around. On the backside, there was a map. I noticed thatit was clearly leading me in a direction, but who could have sent this? I stood there in silence andstudied it. I decided to follow the map and it led me down the beach until I reached a staircase. Iooked back and could no longer see my siblings. I continued to follow the point on the map, untilI unexpectedly lost my footing and fell zksq down the stepsAs I opened my eyes, I found my father was standing right beside me. Happy birthday, sonhe said, patting my shoulder gently. Then he asked how I had come upon this place? I explained tohim that I had found the bottle in the ocean and when I opened it had the words on it. Shocked bythe message, my father realized what I had found I threw this bottle into the ocean many years agowhen I was alone. he said. I used to come to this exact place to get away from everyone else. NowI get to share this experience with you. What a birthday surprise