3+3分科综合卷答案-答案城

衡水名师卷·2023-2024学年度高三分科检测提分卷英语(一)答案

习全围1®0所名接单元测试示范老教学札记But at 15,I had to drop out because my parents couldn't afford tuition ()My hope ofgetting a diploma was dead,or I thought so.Pretty soon,I married and had three children,and Ithought:“There goes my diploma..”Even so,I wanted my children to be educated.But Linda,our youngest child,had juvenilearthritis(幼年关节炎)in her hands and knees,which made it impossible for her to function in anormal classroom.I felt really sorry for her and I didn't want her to live her life with regret.Ididn't give up hope of her being back to school in some way.One day,I saw an ad in the newspaper for evening courses."That's the answer,I said tomyself."Linda always feels better in the evening,so I'll just sign her up for night school."Linda was busy filling out enrollment (forms when the secretary said:"Mrs.Schantz,why don't you come back to school?"I laughed:"There's no way!I'm 55!"But he persisted,and before I knew what I had done,Iwas enrolled for classes in English and crafts."This is only an experiment,I warned him,but hejust smiled.So,I told myself to try for just a semester and to see if it would work.Anyway,mydream was still there in my heart.注意：1.续写词数应为150左右；2.请按如下格式在相应位置作答。It was exciting to go to school again but it was no game.Linda and I encourage each other through all those years.答案：One possible version:It was exciting to go to school again but it was no game.Sitting in a classroom full of kids was awkward,even ifmost of them were respectful and encouraging.During the day,I was still a busy married woman having loads ofhousework to do.In the evening,I was a hardworking student working on my courses.To my surprise,both Lindaand I did very well in night school.I went back again the next semester,and my grades steadily improved.Linda and I encourage each other through all those years.When I was down,Linda encouraged me."Mom,youcan't quit now!"And when she was down,I encouraged her.I have to say it was a time which was really hard onboth of us.But neither of us gave up.At last,I got my diploma.To my surprise,almost all of my classmates votedfor me to be class speaker,and I got a $3,000 college scholarship.The unfinished business in my dreams was even-tually finished.【23新教材·DY·英语-R-选择性必修第一册-N】49

高三联考 2023-10-01 01:50:24

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衡水名师卷·2023-2024学年度高三分科检测提分卷物理(一)试题

12o.2+5m20Q=)m0,+m,0.22…1分236解得：0=m/s…2分2518.(16分)解：(1)水平方向做匀速直线运动，竖直方向做匀减速运动1=vo sin Ot…1分eE ma…1分20 cos0 at…2分解得：E=24m2…1分25el(2)eo,B=mo。…1分R由几何知识的，质子在Ⅱ中做圆周运动的圆心角=74°…1分T=2rk…1分Vot2二360×T…1分37πl联立解得：12=1080。…1分1(3)1=sin6,+5a42…2分0.6mw025-B…2分T-2元0.6mw0解得B=1I=1.2mvo sin 0.5…2分高三物理试题答案第4页（共4页）

2023-10-01 02:07:59

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衡水名师卷·2023-2024学年度高三分科检测提分卷数学(一)试题

构造数列{dn}:令dn=(2n-1)2，则b=d-(2n-1),设数列{dn}的前n项和为S,则8.=d+d,++d=2+32+52+…+(2n-12,2S.=22432+.+(2n-1)2，两式相减，可得：-3=12+222+22+.+22-(2n-1)21=2+23+2+.+2*1-(2n-12*1=242-2*2-(2n-1)2+1=(3-2n)21-61-2.Sn=(2n-321+6,.w…10∴.Tn=b+b2+.+bn=(d-1)+(d2-3)+.+[d.-(2n-1=(d+d2+..+dn)-[1+3+..+(2n-1]=8,-nm1+2n-卫=(2m-3》21+6-.2119∴.Tn=(2n-321+6-n212119【解析】(1)因为BCC,B是矩形，所以BC⊥BB.又平面ABBA⊥平面BCC,B,平面ABB,A∩平面BCC,B=BB,.BC⊥平面ABB,A,.AB⊥BC……3分过C作CO⊥BC,平面BCCB,⊥平面ABC,平面BCC,B∩平面ABC1=BC,COC平面BCC,B,∴.CO⊥平面ABC,又ABc平面ABC、.AB⊥CO,又.AB⊥BC,CO∩BC=C.AB⊥平面BCC,B,由BBC平面BCC,B、.AB⊥BB…6分(2)由棱柱知AB∥AB,又AB⊥平面BCC,B,AB⊥平面BCC,B,以B1原点，BA、B,B、B,C,分别为×八z轴建立空间直角坐标系，不妨设B,A=a,BB=b,B,C1=c,则BA=B4=(a,0,0),BC=0,-b,c,设=(6，片，Z)为面ABC,的一法向量，数学试题参考答案第6页（共10页）

2023-10-01 02:17:45

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