2022英语周报高一34期答案

【语篇类型】记叙文【主题语境】人与自我—一团队合作【文章大意】小男孩Jos一家靠捕鱼为生。因为喜欢足球,小男孩无心帮助捎鱼,爷爷的一番话让他明白一家人捕鱼和足球运动样,只有团结合作才能成功。【写作指导] anagraph1的段首句是"当Jos进来时,爷爷拾头看着他,然后示意他过来",再结合续写笫二段的段首句可知,续写第投主要围绕爷爷把№s叫过去后和他谶话的内容以及Js对这些活的反应为主裉 Paragraph2的段首句中的" a family is like soccer"以及"worktogether"可知,Jos意识到无论是踢足球还是一个家庭都霄要团结协作的精神,故本段应围绕他思想和行动的转变展开。One possible versionParagraphGrandpa looked up at Jose when he entered, and then signalled to hito come over. As Jose approached him, Grandpa smiled, and then hisfingers went back to work. "In some ways, Jose, a family is like a fishingnet,Grandpa said as he wove strings of rope together to repair the brokelinks. "The strength of the whole depends on the strength of each linkJose knew he had let them down when he had run off after the net broketoday. It reminded Jose of what the coach had been saying aboutParagraph 2Grandpa, I guess a family is like soccer, too. Eneryone needs to worktogether to succeed, "Jase said. "I'm sorry about today. " Grandpa pattehim on the hack affectionately. then Jose ran to help grandpa fold thefishing net. The next day, Jose got up earlier than usual and fed Felix andPedro. On the beach, Jose grabbed the net and look his step steadily,moving al the pace of others. "How is your soccer practice going? " hissister came, asking. "So-so. But I would behave better today, "Josereplied, with a knowing smile. He was sure of it.

33.(1)【答案】ADE(5分)【关键能力】本题通过晶体和分子平均动能等知识考查考生的理解能力。【解题思路】单品体内部沿不同方向的等长线段上微粒的个数通常是不相等的,在物理性质上具有各向异性,A正确;两分子间的相互作用力可能表现为斥力,此时若两分子间距增大,分子间的相互作用力做正功,即分子势能减小,B错误;冰块是晶体,而晶体具有固定的熔点,在熔化过程中虽然吸收热量,但温度保持不变,而温度是分子平均动能的标志,因此冰块熔化过程中分子的平均动能不变,C错误;液晶是一种特殊的物质,它既具有液体的流动性,又像某些晶体那样具有光学各向异性,D正确;多晶体是由大量单晶体杂乱无章地组合而成,在物理性质上具有各向同性,非晶体在物理性质上也具有各向同性,E正确。(2)【关键能力】本题通过对轮胎打气的问题考查考生的逻辑推理能力。规律总结》利用气体实验定律解决问题的基本思路选对象据题意,选出所研究的某一定质量的理想气体[找参量]分别找出这部分气体状态发生变化前后的T表达式,压强的确定是解题的关键认过认清变化过程,正确选用规律列方程选择气体买称定律列式求解,有时要讨论结果的合理性【解题思路】(i)用该打气筒对轮胎打入空气n1=10次,可等效为将P1=1atm、△V1=10V=0.01m3的空气一次性打入胎内,设此时胎内气压增大了Ap,根据玻意耳定律有P1(V+△V1)=(P1+△p)V(2分)解得Ap=0.25atm(2分)(i)设用该打气筒对轮胎打气,至少要打n次使胎内气压达到p2=2.4atm,根据玻意耳定律有P1(V+nV)=P2V(2分)解得n=56根据查理定律有(2分)其中pn=2.5am,T=300K解得T。=312.5K(1分)则胎内气压达到2.5atm时胎内气体的摄氏温度为39.5℃(1分)

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