河北省永年县2017-2018学年高一生物12月月考试题 1. 本试卷分为第Ⅰ卷和第Ⅱ卷，第Ⅰ卷为选择题，第Ⅱ卷为非选择题。 2. 本试卷满分100分，其中第Ⅰ卷60分，第Ⅱ卷40分,考试时间60分钟。 第Ⅰ卷选择题(共60分) 一?选择题(1-40题每题1分, 41-45题每题2分，共50分?每小题只有一个正确选项?) 1. 下列对细胞膜的叙述，错误的是 A. 主要由蛋白质、脂质和少量糖类组成 B. 细胞膜与细胞间的信息交流有关 C. 不同细胞膜上的蛋白质种类和数量不同 D. 鸟类的红细胞可作为提取细胞膜的最佳实验材料 2.将一个细胞中的磷脂成分全部提取出来，并将其在空气一水界面上铺成单分子层，结果测得单分子层的表面积相当于原来细胞膜表面积的两倍。用下列细胞实验与此结果最相符的是 A．大肠杆菌细胞B．蛙的红细胞 C．洋葱鳞片叶表皮细胞 D．人的肝细胞 3.下列有关细胞膜和核膜的结构与联系的描述中，错误的是 A．二者组成成分相似，但是膜层数不同 B．二者结构特点相同，但是功能特性不同 C．二者都能够维持特定结构的内部环境相对稳定 D．二者可以通过内质网建立结构和功能上的联系 4.细胞膜是细胞的重要结构。下列关于细胞膜的叙述，错误的是 A．细胞膜是一种选择透过性膜 B．蛋白质分子可以嵌入磷脂双分子层中 C．乙醇通过细胞膜需要消耗能量 D．氨基酸借助膜蛋白可通过细胞膜 5.生物膜系统与细胞代谢和细胞通讯密切相关，下列有关说法错误的是 A．细胞膜的成分有磷脂、蛋白质、糖蛋白和糖脂等 B．细胞之间的信息交流均依赖于细胞膜上的特异性受体 C．溶酶体和高尔基体在行使功能时可能伴随膜组分的更新 D．内质网的膜上附着有多种酶，是有机物的合成车间 6.细胞核是细胞代谢和遗传的控制中心，下列叙述不正确的是 A．通过核孔能够实现核质之间频繁的物质交换，但无法实现核质之间的信息交流
2020-2021学年高一下期3月考试 英语试题 本试卷分两部分，共8页。满分150分。考试用时120分钟。考试结束后，将答题卡提交至“家校本”。第二部分阅读理解（共两节，满分40分） 第一节(共10小题;每小题2分，满分30分) 阅读下列短文,从每题所给的四个选项中, 选出最佳选项，并在答题卡上将该项涂黑。 A Dear daughters, Most parents tell their children, “You can be anything you want when you grow up.” I feel the same and I say this often. But I also want you to understand that realizing your dreams comes from hard work, some good luck and good timing. Here are some words of wisdom for you as you make your way in the world, from an entrepreneur (企业家) and from your mama. 1. Be open-minded to changing your path along the way In high school, I wanted to be a politician. I left my hometown and went off to college in Washington,DC. There, I discovered that I loved to support women. It taught me that I’m creative, a strong leader and great at marketing. As a result, I moved on to be the head of a national health-care nonprofit. Becoming a mother while in that job opened my mind to launching a breast pump bag (储奶袋) business. Now I run a highly successful company that I started up on my own. I'm not a politician! 2. Failure is critical to your success Failure can be heartbreaking. But I will tell you that every failure I’ve had along the way has absolutely made me better. Failing the big math exam in high school and going to summer school was embarrassing. I eventually passed, and I’ve never failed an exam again. I learned from that experience to ask for help. Now, I ask for help in business all the time. I’m proud to be a role model to you as a mom and an entrepreneur. I hope I inspire you to believe that you can be anything you want. It will be my pleasure to watch your lives unfold before my eyes. Love, Your mom 21. In the writer’s opinion, what does it take to realize one’s dream? A. Failure, hard work and good timing. B. An open mind, failure and hard work. C. Hard work, good luck and good timing. D. A good dream, an open mind and hard work. 22. What did the writer learn from her failure? A. Failure can make us embarrassed.
吉林省延边第二中学2019-2020学年高一12月月考 英语试题 注意事项：答案必须写在答题卡上，答在试卷上无效。本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，本试卷满分120分。考试时间90分钟。 第Ⅰ卷（选择题共80分） 第一部分阅读理解（共20小题；满分40分） 第一节（共15小题；每小题2分，满分30分） 阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。 A A Canadian woman who lost her diamond ring 13 years ago while cleaning her garden on the family farm is wearing it proudly again after her daughter-in-law pulled a carrot from the ground . Mary Grams, 84, said she can’t believe the lucky carrot actually grew through and around the diamond ring she had long given up hope of finding. She said she never told her husband, Norman, that she lost the ring, but only told her son. Her husband died five years ago. “I feel glad and happy, ”Grams said this week . “It grew into the carrot. I feel it amazing”, Her daughter-in-law, Calleen Daley, found the ring while getting carrots in for supper with her dog Billy at the farm near Armena, Alberta, where Grams used to live. The farm has been in the family for 105 years. Daley said while she was pulling the carrots she noticed one of them looked strange. She almost fed it to her dog but decided to keep it. When she was washing the carrots, she noticed the ring and spoke to her husband, Grams’son, about what she had found. They quickly called Grams. “I told her we foun d her ring in the garden. She couldn’t believe it, ”Daley said. “It was so strange that the carrot grew perfectly through that ring. ” Grams said she wanted to try the ring on again after so many years. With her family looking on, she washed the ring with a little soap to get the dirt off. It moved on her finger as easily as it did when her husband gave it to her. “We were laughing,”she said. “It fits. After so many years it still fits perfectly.” 1. How old was Grams when she lost her diamond ring? A. 13 B. 71. C. 84. D. 105.
2019-2020学年高一英语11月月考试题 （考试时间：90分钟试卷满分：120分） 测试范围：人教必修2 Unit 1~Unit 2。 第一部分阅读理解（共两节，满分40分） 第一节（共15小题；每小题2分，满分30分） 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。 A Bored? Lonely? Out of condition? Why not try the SPORTS CENTER? TENNIS Indoor and outdoor courts. Coaching from beginners to advanced. Children only. Mornings. SKIING Gentle slopes. 3 levels instructors at weekends and Fridays. Daytime practice. 8-year-old upwards. SWIMMING 2 pools, heated, Olympic length. Women: Tuesday and Thursday. Men: Monday, Wednesday and Friday. Children: Saturday.
GOLF 9 hole practice course. Professional Coaching. Lessons must be booked in advance in daytime. Evening practice. Minimum age — 9 years. GYMNASTICS Maximum age —18 years. Children aged 5-10: Mondays and Wednesdays, 4:00-6:00 p.m. 10—18 year olds: Friday evenings. AND MANY MORE Table Tennis, Snooker(台球), Darts(标枪), Café(all day), Bar (lunch time and evenings), Nursery (weekdays and weekends, not evenings). Centre open 10:00 a.m.—10:00 p.m. Daily. Interested? More details, call 800-1234-5678. 1．What is this advertisement mainly about? A．It shows us some ways to spend weekends. B．It shows us a lot of ways to spend our holidays. C．It shows the ways of saving our time. D．It shows us a place to relax ourselves. 2．Which of the following is TRUE according to this passage? A．People can play tennis day and night.
高一上学期12月月考生物试题 一、选择题 1．下图表示细胞膜的结构及物质跨膜运输的方式，下列相关说法不正确的是（） A．物质①彻底水解后形成单糖和氨基酸B．c运输方式与温度无关 C．b可表示氧气进入红细胞的运输方式D．细胞膜的流动性与②③④均有关 2．下图为物质进出细胞的示意图，其中主动运输所需的能量可来自ATP的水解，也可来自膜两侧离子的浓度梯度，相关叙述错误的是（） A．载体蛋白①参与的运输方式属于协助扩散 B．载体蛋白③的作用是使细胞排出K+ C．载体蛋白③具有运输的作用 D．溶质分子甲进入细胞可能与细胞内外Na+的浓度差有关 3．右图为物质运输方式的概念图，下列有关叙述正确的是 A．通过①所示过程进入细胞需要载体蛋白的协助 B．②所示过程能逆浓度梯度跨膜运输物质 C．需要消耗细胞中ATP水解释放的能量的过程是①②③ D．蜜饯腌制时蔗糖进入细胞与过程②有关 4．在“观察植物细胞的质壁分离和质壁分离复原”实验中，用已经成熟的洋葱表皮细胞做实验材料，是因为这样的细胞具有（） A．伸缩性很小的细胞壁B．功能完善的细胞膜 C．能够流动的细胞质D．大且有颜色的液泡 5．如图判断下列说法错误的是( )
A．由甲图可以判断物质的跨膜运输方式是自由扩散 B．甲图中随着细胞外物质浓度的降低，运输速率会变慢 C．甲图中箭头表示当细胞外物质浓度高于细胞内时，物质只能从细胞膜外向细胞膜内扩散D．乙图说明自由扩散过程受物质浓度的影响 6．下列关于物质出入细胞方式的叙述，正确的是（） A．植物细胞发生质壁分离复原是主动转运吸水的结果 B．甘油跨过质膜运输时会使质膜上的载体蛋白发生形变 C．细胞所需的离子都是通过主动转运进入细胞 D．变形虫从周边环境中摄取食物不需要借助载体蛋白的转运 7．下列关于用显微镜观察细胞的实验，叙述正确的是（） A．转换物镜时应该手握物镜小心缓慢转动 B．以洋葱鳞片叶内表皮为材料不能观察到质壁分离 C．苏丹Ⅲ染色后的花生子叶细胞中可观察到橘黄色颗粒 D．在新鲜黑藻小叶装片中可进行叶绿体形态观察和计数 8．下图曲线表示完全相同的两个植物细胞分别放置在a、b溶液中，细胞失水量的变化情况。相关叙述不正确的是( ) A．该实验可选取绿色植物成熟的叶肉细胞来进行 B．若b溶液的浓度稍减小，则曲线中B点左移 C．两条曲线的差异是由于a、b溶液浓度不同导致 D．6min时取出两个细胞用显微镜观察，均可看到质壁分离现象 9．下列关于植物细胞质壁分离与复原实验的叙述，错误的是（） A．该实验已存在对照，不需要再增设一组对照组 B．在该实验中，操作步骤为：制片→低倍镜观察→滴加蔗糖→高倍镜观察 C．用紫色洋葱为材料进行该实验，便于观察实验现象 D．材料的不同位置细胞质壁分离程度并不完全一致 10．诺贝尔奖获得者屠呦呦从青蒿中提取出了青蒿素。它能干扰疟原虫线粒体的功能，阻断宿主红细胞为其提供营养，导致形成自噬泡，并不断排出到虫体外，使疟原虫损失大量
四川省新津中学2020学年高一英语3月月考试题 考试时间共120分钟，满分150分 第一部分听力（共两节，满分30分） 第一节听下面5段对话，每段对话后有一个小题。从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1. What is the man going to buy? A. Food. B.Drinks. C.Flowers. 2. What has the woman decided to do on Saturday? A. Go swimming. B.Visit a training center. C.Attend a wedding party. 3. How does the woman often get to the office? A. On foot. B.By bus. C.By car. 4．What is Eric Brown? A.A writer. B.A teacher. C.A doctor. 5. What does the man mean? A. He doesn’t like his job. B.His job is really interesting. C.He likes flying here and there. 第二节听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选顼中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6. Which grade is John in? A. Senior One. B.Senior Two. C.Junior Three. 7. What is John's problem?
山东省荣成市第六中学2011-xx学年高一12月月考英语试题 第一节：英语知识运用（共两部分，满分45分） 第一部分：单项填空(共30小题；每小题1分，满分30分)从A、B、C、D四个选项中，选出可以填人空白处的最佳选项，并填写在答题卡上。 1.--According to my grandma, it’s a good idea to eat chicken soup when you have a cold. --（），scientists agree with her. A. Sooner or later B.Once in a while C. To be exact D.Believe it or not. 2.You have no idea how she finished the relay race （）her foot wounded so much. A.for B.when C.while D.with 3.Many people（）death in the earthquake as a result of the delay of the supplies. A.were starved to B.both A and B C.were straved C.starved to 4.She doesn’t ( )Tom’s hoesty,so she doesn’t ( )a single word he says. A.believe ; believe in B.believe: believe C.believe in; believe Dbelieve in; believe in
2021-2022年高一英语11月月考试题(III) 1.本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。试卷满分为150分，考试时间120分钟。 2.请将答案填写到答题卡上。 Ⅰ卷 (选择题共100分) 第一部分：听力(共两节，满分30分) 第一节(共5小题；每小题1.5分，满分7.5分) 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在答题卷的相应位置。听完每段对话后，你都有l0秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1.Where does the conversation probably take place? A. In a restaurant. B. In a hotel. C. In a store. 2. What did the woman think they would do? A. See an exhibition. B. Have a meeting. C. Attend a lecture. 3. What will the man probably do next? A. Go back to his work. B. Eat out for lunch. C. Pick up Jenny. 4. What’s the relationship between the two speakers? A. Hotel manager and tourist. B. Professor and student. C. Salesman and customer.
5. How much will the woman pay for one chair? A. $59. B. $62. C. $65. 第二节(共15小题，每小题1.5分，满分22.5分) 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在答题卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后, 各小题将给出5秒钟的作答时问。每段对话或独白读两遍。 听第6段材料, 回答第6、7题。 6.What part-time job does the woman do? A. A teacher. B. A guide. C. A cleaner. 7. Why does the woman like the job? A. She can get a high pay. B. She can have more spare time. C. She can get some good work experience. 听第7段材料，回答第8、9题。 8. When will the man leave China? A. In one month. B. In two weeks. C. Next year. 9.Why can’t the man decide when to e to China again? A. His mother hasn’t recovered yet. B. He hasn’t found a job in China.
东台创新高级中学2020年11月份高一年级月考 英语卷 满分120分，考试时间120分钟 2020.11.24 第I卷选择题（三部分，共85分） 第一部分：听力（共两节，满分20分） 第一节（共5小题，每小题1分，满分5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回来有关小题和阅读下一小题。每段对话仅读一遍。
1. What would the man like to drink? A. Iced coffee. B. Regular tea. C. Hot coffee. 2. Who will the woman go to the baseball game with? A. Her father. B. The man. C. Her mother. 3. What do we know about the man? A. He’s a college student. B. He won’t live at hom e next year. C. He bought too many clothes. 4. What does the woman mean? A. The man can get his hair cut anywhere. B. The man should go to a different neighborhood. C. The man doesn’t need a haircut. 5. Why did the woman ask the man for the time? A. Her watch just broke. B. She has a dinner appointment. C. She has to meet someone to go running. 第二节（共15小题；每小题1分，满分15分）
四川省成都外国语学校2020-2021学年高一生物12月月考试题1、下列对细菌、蓝藻、酵母菌的表述，正确的是 A．细菌和蓝藻都是自养生物 B．肠道内的所有细菌构成一个种群 C．三种生物的遗传物质都是DNA D．蓝藻细胞的叶绿体中含有叶绿素和藻蓝素 2、下列显微镜使用的有关叙述，错误的是 A．转换高倍物镜后，不能调节粗准焦螺旋 B．视野右上方的物像移至视野中央，应向右上方移动装片 C．转换高倍物镜前，应将所要观察的物像移到视野中央 D．物像颜色较深时，只能选用平面镜和小光圈进行观察 3、右图为细胞干重的化合物质量百分比，则A应该是 A．氧 B．水 C．蛋白质 D．脂质 4、关于“检测生物组织中的糖类、脂肪和蛋白质实验”的叙述，正确的是 A．斐林试剂甲液和乙液均可单独用于蛋白质鉴定 B．鉴定还原糖需先加斐林试剂甲液，再加乙液 C．双缩脲试剂可用于检测细胞中氨基酸的含量 D．脂肪鉴定实验需用显微镜观察细胞中的脂肪滴 5、胰岛素由α、β两条链组成，共含51个氨基酸。下列叙述不正确的是 A．高温可使胰岛素分子变得更易被蛋白酶水解 B．胰岛素合成时产生的水分子中，氢来自氨基和羧基 C．胰岛素具有催化作用，能够调节机体的生命活动 D．一分子胰岛素彻底水解，需要消耗49个水分子
6、下列叙述不属于蛋白质功能的是 A．红细胞中的血红蛋白具有运输氧气的功能 B．有的蛋白质是细胞内携带遗传信息的物质 C．许多蛋白质是构成细胞和生物体结构的重要物质 D．细胞中的化学反应离不开酶的催化，酶的化学本质有蛋白质 7、下列关于“观察DNA和RNA在细胞中的分布”实验的叙述，正确的是 A．染色时需将吡罗红、甲基绿染色剂分别滴在载玻片上 B．与甲基绿结合并着色的核酸分子只分布在细胞核中 C．盐酸能改变细胞膜的通透性，加速染色剂进入细胞 D．选口腔上皮细胞作材料是因其DNA只存在于细胞核中 8、下列关于细胞中几种化合物的叙述正确的是 A．细胞中糖类的合成需要蛋白质参与 B．与脂质相比蛋白质特有的组成元素是氮元素 C．萌发的小麦种子中麦芽糖经水解可产生果糖 D. 固醇和磷脂含有的元素种类相同 9. 细胞膜的外表，有一层由细胞膜上的蛋白质与多糖结合形成的糖蛋白，叫做糖被。它在细胞的生命活动中具有重要的功能。下列各种生理功能的完成，与其有密切关系的是（） ①胃黏膜上皮细胞的保护作用②呼吸道上皮细胞的润滑作用③水的运输④红细胞膜上的血型决定⑤卵细胞膜表面对同物种精子的识别⑥人体免疫细胞识别外来侵入物⑦O2的运输⑧使细胞与周围环境分开 A．③⑤⑥⑦⑧ B．①②④⑤⑥ C．①③⑤⑦⑧ D．①②⑤⑥⑧ 10、右图为细胞核结构模式图，下列相关说法不正确的是 A．1在不同分裂时期有染色质与染色体两种状态
2019届高一下学期3月阶段检查 英语试卷 第一部分：语法知识（20题，每题1分，共20分） 1. If a computer crashes, you will lose the file you _________unless you save it regularly. A. are working B. work C. will work D. worked 2. The building burnt down in a big fire. ________was the base on which it stood. A. What remained B. All remained C. What was remained D. All what remained 3. To our surprise, that top student in our class failed _________a scholarship. A. obtain B. obtaining C. to obtain D. obtained 4.I feel honored to introduce Mr. White to you, without _________consideration our project would have ended in failure. A. whom B. that C. whose D. who 5._______ advertisements are of great help, I don't think we should entirely rely on them. A. Since B. While C. Once D. As 6. No one knows _________prevented the rumor from spreading. A. what was it that B. what it was that C. how it was that D. why it was that 7. Joe‘s ______ in the get-together surely brought us a lot of pleasure as he is a man with a strong sense of humour. A. joining B. having been joined C. joined D. had joined 8. After John stayed in shanghai for a couple of days, he got the impression _________ the city was very fascinating. A. which B. why C. where D. that 9. Don't leave the chocolates _______Cathy can get them. They are not good for teeth. A. whether B. in which C. where D. unless 10. Once harm ______ to the environment, it takes years to have the system recovered. A. does B. is done C. will be done D. be done
安徽省淮南市第二中学2016-2017学年高一英语12月月考试题（创新班）I听力 第一节 听下面5段对话,每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1. What does the woman want to do A. Return her shoes. B. Repair her shoes. C. Buy new shoes. 2. Where does the conversation take place A. At an airport. B. At a hotel. C. At a travel agency. 3. Who will probably decide the place to go A. The man. B. The woman. C. Harry. 4. What makes the man so happy A. Tom will play football with him. B. Tom will tell him the best news. C. Tom’s father will play football with him. 5. What does the woman like to watch in her spare time A. Advertisements. B. TV plays. C. Art shows. 第二节 听下面5段对话或独白,每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟；听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料,回答第6至8题。 6. Why is the woman so excited A. Her grandpa will cook for them. B. Her grandpa will come here. C. Her grandpa will give her a valuable present. 7. How does the grandpa come here A. By plane. B. By bus. C. By train.
青海省西宁市2017-2018学年高一英语上学期11月月考试题 第一部分听力（共两节，满分30分） 第一节(共5小题;每小题1.5分,满分7.5分) 请听下面5段对话,选出最佳选项。 1. How does the man come here? A. By bus. B. By taxi. C. By car. 2. Why isn’t Helen present? A. She forgot to come. B. She changed her decision. C. She wasn’t invited. 3. What’s the probable relationship between the two speakers? A. Husband and wife. B. Mother and son. C. Doctor and patient. 4. What’s the man’s job? A. A shop assistant. B. A tailor. C. A salesman. 5. What does the man mean? A. He can’t go to the cinema. B. He can go to the cinema on Saturday morning. C. He can go to the cinema on Saturday evening. 第二节（共15小题；每小题1.5分,满分22.5分） 请听下面5段对话或独白,选出最佳选项。 请听第6段材料,回答第6、7题。 6. When will the man go on holiday? A. In spring. B. In summer. C. In winter. 7. Where is the man going? A. Switzerland. B. Italy. C. Austria. 请听第7段材料,回答第8至10题。 8. What is the man? A. A businessman. B. A salesman. C. A scientist. 9. Where does this conversation most probably take place? A. On a train. B. On a bus. C. On a plane. 10. Why is the woman traveling? A. She is traveling on holiday. B. She is traveling on business. C. She is traveling to give some lectures. 请听第8段材料,回答第11至13题。 11. Why is the woman calling? A. To buy a table. B. To book a table. C. To serve lunch. 12. When does this restaurant stop serving lunch? A. 1 pm. B. 2 pm. C. 3 pm. 13. How many people will come with the woman for lunch?
河北省阜城中学2016-2017学年高一生物12月月考试题 时间：90分钟满分：90分 一、单项选择题（每小题1分，共50分） 1.细胞是最基本的生命系统，生命活动离不开细胞。下列对此理解不正确的是（） A．没有细胞结构的病毒，其生命活动也离不开细胞 B．变形虫的细胞能完成各种生命活动 C．多细胞生物的生命活动由不同的细胞密切合作完成 D．生命系统的各层次层层相依，具有相同的组成、结构和功能 2.下列各项组合中，能体现生命系统由简单到复杂的正确顺序的是（） ①一个池塘②池塘中的一条鲫鱼③鲫鱼的表皮细胞④表皮细胞中的水和蛋白质分子 ⑤某池塘中所有的鲫鱼⑥某池塘中所有的鱼⑦某池塘中的所有生物 A．④③②⑤⑦① B．③②⑤⑦① C．③②⑤⑥⑦① D．③②⑤⑥① 3.下列有关细胞及细胞学说的叙述，正确的是（） A．小麦细胞和发菜细胞的结构有差异，不具有统一性 B．原核细胞构成的原核生物都是营腐生和寄生生活的异养生物 C．原核细胞没有核膜，结构也比较简单，所以不具有多样性 D．细胞学说主要揭示了细胞的统一性和生物体结构的统一性 4．构成纤维素、RNA、超氧化物歧化酶(SOD)的化学成分中，共有的化学元素是( ) A．C、H、O B．C、H、O、N C．C、H、O、N、P D．C、H、O、N、P、S 5．构成细胞的有机化合物及其组成元素如下表： 有机化合物组成元素 甲C、H、O 乙C、H、O、N、P 丙C、H、O、N，很多种类还含有P、S 丁C、H、O，很多种类还含有N和P 请根据上表判断下列叙述中正确的是 ( )
A．玉米细胞核中不含甲类化合物B．甘蔗细胞壁中不含乙类化合物 C．红螺菌细胞质中不含丙类化合物D．酵母菌线粒体中不含丁类化合物 6．蛋白质具有而糖类不具有的功能是 ( ) A．调节细胞代谢B．构成细胞膜 C．构成遗传物质D．主要能源物质 7．草履虫体内既含DNA又含有RNA。将草履虫体内的遗传物质彻底水解后可以得到( ) A．一种五碳糖B．5种含氮碱基 C．4种核苷酸D．8种核苷酸 8．经检测，刚挤出的鲜牛奶中有两种分子式分别为C12H22O11和C1 864H3 012N168O221的化学物质，这两种物质最可能分别是 ( ) A．脂肪和核酸B．乳糖和蛋白质 C．乳糖和核酸D．蔗糖和蛋白质 9．下列叙述中错误的是 ( ) A．沙漠地区生长的仙人掌细胞中含量最多的化合物是水 B．脱氧核糖分子中不含氧元素，是DNA的组成成分 C．不同生物体的DNA和RNA的核苷酸排列顺序是不同的 D．绝大多数生物体的遗传信息都存在于DNA分子中 10．下列关于细胞膜的叙述，不正确的是 ( ) A．细胞膜主要由脂质和蛋白质组成 B．不同功能的细胞，其细胞膜上蛋白质的种类和数量相同 C．组成细胞膜的脂质中，磷脂最丰富 D．癌细胞的恶性增殖和转移与癌细胞膜成分的改变有关 11．细胞膜将细胞与外界环境分隔开的作用不包括 ( ) A．保障了细胞内部环境的相对稳定 B．将生命物质与外界环境分隔开 C．使细胞成为相对独立的系统
石家庄实验中学高一英语月考试卷 命题人：高一英语组 阅读理解（每小题2.5分，共25分） A I had a great time this past summer visiting Stone Mountain Park with my twin grandsons. I had the opportunity to spend the day with them seeing the various sights and attractions. One thing that my grandsons had really wanted to do that particular day was to climb to the top of the mountain. Stone Mountain isn't a particularly tall mountain and fortunately has walking trails to the top, but for two 5-year-olds, along with Grandpa, it's a formidable task. Since my grandsons' enthusiasm was much greater than mine, I decided to start the slow walk up the mountain. The beginning part of the trail was slow and gradual. It seemed like we were taking forever to climb just a short distance, but I had to remind myself that it took 3 of their steps to equal1 of mine, so I found myself walking ahead of them, then having to stop and let them catch up, over and over again. I was tired and sweaty, just wanting to get to the top of the mountain so I could rest well before starting my way back. I learned early during our walk that this wasn't going to be the case. We had to stop and look at every large rock with someone’s name carved in it. We looked at unusual plant formations. We examined large trees and we explored small rock overhangs that reminded the kids of caves. My grandsons viewed the walk as an exciting adventure. Climbing the mountain was a trial to me but my grandsons were not focused at all on the trial of climbing the mountain; they were simply enjoying the journey of the walk. I know when I face a trial in life, I tend to always think of the problem. I want the trial to be over quickly and let life get back to normal. What can I learn during the course of trial? At some point, the trial will be over and we'll be joyous for sure. However, the real joy should not be that the trial’s over, but I am celebrating what I learned during the journey. 1. What does the underlined word "formidable" in Paragraph 1mean? A. Relaxing. B. Meaningful. C. Strange. D. Difficult. 2. What can we know from Paragraph 2? A. The writer kept challenging his grandsons to catch up with him.