尖子生学案 7B下 UNIT6 针对性训练
《步步高学案导学设计》高中数学人教A版选修2-2【配套备课资源】第一章1.1.3
1.1.3 导数的几何意义 一、基础过关 1． 下列说法正确的是 ( ) A ．若f ′(x 0)不存在，则曲线y ＝f (x )在点(x 0，f (x 0))处就没有切线 B ．若曲线y ＝f (x )在点(x 0，f (x 0))处有切线，则f ′(x 0)必存在 C ．若f ′(x 0)不存在，则曲线y ＝f (x )在点(x 0，f (x 0))处的切线斜率不存在 D ．若曲线y ＝f (x )在点(x 0，f (x 0))处没有切线，则f ′(x 0)有可能存在 2． 已知y ＝f (x )的图象如图所示，则f ′(x A )与f ′(x B )的大小关系是( ) A ．f ′(x A )>f ′(x B ) B ．f ′(x A ) 自我估分____新目标英语八上Unit6检测题姓名________ 一、单项选择，选择最佳答案（每个1分，共20分） ( ) 1．Paul wants an actor because he likes acting. A. to be B. be C. become D. becoming ( ) 2．My sister art when she grows up because she wants to be an artist. A. studies B. is going to study C. studied D. studying ( ) 3．your brother a magazine from the library? A. Are; going to borrow B. Is; going to borrow C. Will; borrows D. Are; going to borrows ( ) 4．— What does the woman want? —She _______ want some food. I’m not sure. A. should B. can C. must D. may ( ) 5．-- I will buy you a new bike if you learn how to swim this Is that a ? I'm sure I'll get the bike. A. chance (机会) B. promise C. trick (骗局) D. treat (款待) ( ) 6．The policeman checked the room carefully to _______ nobody was in. A. cut down B. write down C. make sure D. take up ( ) 7．We outside the school gate A. is going to meet B. meet C. are going to meet D. will to meet ( ) 8．My friend Jim is able his homework on time because he's a good student. A. finishing B. to finish C. finish D. finishes ( ) 9．--- ?--- They are going to get there by bus. A. When are they going to get there B. How are they going to get there C. What are they going to do D. Where are they going to get ( ) 10．When is she singing lessons? A. goes to take B. go to take C. going to take D. goes taking ( ) 11．The teacher told us a story _______ the beginning of the class. A. at B. to C. on D. for ( ) 12．— Did they have a good time at the party? — Yes, They enjoyed ____. A. yourself B. herself C. myself D. themselves ( ) 13．— What does your father do? — He is a ______ in Renmin Hospital. A. actor B. writer C. doctor D. reporter ( ) 14．— ______ are you going to travel around the world? — After I stop working. A. When B. How C. What D. Where ( ) 15．_______ you make a resolution, you must try to keep it. A. So B. If C. Before D. Although ( ) 16．Lily _________ an e-mail to her parents after she arrived in Beijing. A. cooked B. lost C. sent D. reached ( ) 17．Most of the time, I work on my ______ computer at home. A. similar B. serious C. personal D. successful ( ) 18．I never _______ his decisions because he is my best friend. A. become B. win C. stand D. question ( ) 19．Don’t make resolutions that are too difficult ________. A. to keep B. keeping C. keep D. to keeping ( ) 20．— If we want to get good grades, we should work hard. — ________. A. No, it doesn’t B. Sounds interesting C. Yes, you are right D. Well, don’t worry 二、完形填空（共10小题；共10分） Do you have a beautiful dream? I know almost everyone 1 their own dreams. The dreams are very important 2 them. The dreams can make them 3 harder. I am studying in a school now. My dream is 4 a teacher in West China. Many children there want to go to school 5 they can't. Their families are very poor and the parents have 6 enough money to send their children to school. But going to school and studying is the only 7 to change their life. Teachers are greatly needed there, so I want to be a teacher to help them. I 8 kind to my students and make friends with them. I will give them love and teach 9 how to be a useful person. I think it is a great 10 in the world. ( ) 1. A. has B. have C. is D. are ( ) 2. A. at B. to C. in D. with ( ) 3. A. to work B. to study C. work D. working ( ) 4. A. be B. to make C. to do D. to be ( ) 5. A. and B. but C. or D. so ( ) 6. A. not B. much C. many D. any ( ) 7. A. way B. mean C. success D. moment ( ) 8. A. am B. will be C. was D. am going to ( ) 9. A. they B. their C. them D. theirs ( ) 10. A. room B. book C. school D. job 三、阅读理解，根据短文选择正确答案。（每个2分，共20分） A I often think about my future and talk about it with my friends. I want to know what it would be like. Now I am a middle school student. It is important for me to listen to the teacher carefully in class. When I finish middle school, I will take the entrance exam to high school. I'd like to study law. It is something that interests me and it would be helpful for my work because I want to be a lawyer in the future. I don't know what my family will be like in the future. I would like to have a big house in New York. I hope that one day I will get married and have four children-two boys and two girls. When I have time, I will play and travel with them by car. ( ) 1. The writer often thinks about his . A. parents B. future C. job D. friends ( ) 2. The writer's ambition is to become a in the future. A. teacher B. writer C. doctor D. lawyer ( ) 3. The underlined word "law" in the second paragraph means " " in Chinese. A. 法律 B. 管理 C. 政治 D. 经济 ( ) 4. The writer mainly talks about his future in the last paragraph. A. wife B. job C. family D. income(收入) ( ) 5. What's the best title for the passage? 1 六年级英语综合训练 Part 2 Vocabulary and Grammar (37%) V. Choose the best answer ( 选择最恰当的答案) (20% ) ( )1. Who plays ___________ best in your class? A. the tennis B. tennis C. a tennis D. an tennis ( ) 2.We have learned English ____ about six years. A. in B. to C. for D. of ( ) 3. The passengers have to arrive ____________ the railway station twenty minutes before the departure time. A. in B. to C. at D. on ( ) 4. Mr. Zhang is leaving _______ Taiwan next week. A. at B. to C. in D. for ( ) 5. Sam is _________ making rice dumplings because he always helps his mother with it. A. good in B. good at C. poor in D. poor at ( ) 6. The story happened ( 发生) _______ years ago in America. A. two hundred B. two hundreds C. two hundreds of D. two hundred of ( ) 7. John played computer games for _____ last night. A. three hours and a half B. three and half hours C. three hour and a half D. three and a half hour ( ) 8. On cold days, the old lady would rather __________ at home. A. to stay B. stay C. staying D. stays ( ) 9. Would you like _______ sports with us? A. have B. having C. to have D. to having ( ) 10.Thank you for giving us ______ . A. a advice B. an advice C. some advice D. some advices ( ) 11. Tom always has a sore throat because he has _________ spicy food. A. enough B. too much C. too little D. not enough ( )12. -- _______ is it from your home to the park? -- About half an hour ' s walk. A. How far B. How much C. How long D. How often Unit 6单元测试题 Written test part (共95分) Ⅴ. 单项选择(每小题1分，共15分) 从A、B、C、D四个选项中选择可以填入空白处的最佳答案。 ( )21. Mr. Green is a kind man. He always tries his best to help ______ weak. A. a B. the C. an D. 不填 ( )22. We have different opinions ______ the matter. A. about B. of C. in D. at ( )23. We won’t put off having the sports meeting ______ it rains. A. if B. unless C. as soon as D. so that ( )24. —Mom, I want to drive to my grandparents’ home. —Don’t be ______. You are too young to drive. A. silly B. noisy C. nervous D. sad ( )25. Susan, come on! Keep ______. You will be the winner! A. to run B. to running C. run D. running ( )26. The letter was personal, so he ______ it in the drawer. A. used B. shared C. hid D. swung ( )27. —The math problem is too difficult. —Don’t worry! Let’s find a good way ______ it. A. to solve B. solve C. solving D. to solving ( )28. I’ll visit her as soon as she ______ to her city. A. returned B. returns C. was returning D. will return ( )29. My grandmother’s ______ is my grandfather. A. brother B. uncle C. husband D. father ( )30. Jim made a plan ______ the Great Wall this summer. A. visited B. visiting C. to visit D. visits ( )31. Alex is ill, so I volunteer to water the trees ______ him. A. instead of B. instead C. because D. because of ( )32. Dale, please remind me ______ the windows after school. 六年级英语提优训练（三） 一、判断下列单词画线部分读音是否相同，相同的写“S”，不相同的写“D”。 ( )1. about short ( )2. out mouth ( )3. mouse house ( )4.through shout ( )5. should would 二、英汉互译。 1. 一个健康的饮食习惯 2. much food 3. 几个苹果 4. have some noodles 5. 一点水 6. get out 7. 每天 8. see some drinks 9. 一次 10. remember these words 11. 刷牙12. 把……整理的井井有条 13. 迟睡觉 14. feel sleepy 15. at night 16.keep…clean and tidy 17. know…well 18.walk fast 三、用所给单词的适当形式填空。 1. Nancy (go) to the park in Shanghai every year. 2. I have (many) milk. 3. I want (eat) a hamburger. Can you buy one for ( I )? 4. There (be not ) any meat on my plate. 5.My brother had a lot of (apple) juice last night. 6. I like (sweet) food, but Helen (do not). 7. Mary (have) some fish every day. 8. It’s seven o’clock. You have (go) to school now. 四、单项选择。 ( )1. The child eating ice creams. A. are B. like C. likes D. wants ( )2. My sisters like meat. A. aren’t B. doesn’t C. don’t D. isn’t ( )3. Do you want a glass of water? A. eat B. to eat C. have D. to drink ( )4. I some rice and vegetables today. A. have only B. has only C. only has D. only have ( )5.─What do you often have breakfast? ─Some noodles. A. in B. for C. about D. of ( )6. ─Would you like bread? ─Yes, please. A. a B. any C. an D. some ( )7. Here a lot of meat for the party. A. are B.is C. that D. no ( )8. I have beautiful caps in my bedroom. A. a little B. little C. a few D. lot of ( )9. She an egg for breakfast this morning. A. eat B. have C. had D. eating ( )10. I need vegetables. Please give me some . A. mangoes B. oranges C. tomatoes D. grapes ( )11. There many animals in the forest. A. were B. was C. be ( )12. Be ,please. You shouldn’t talk______ in the library. A. quiet, loud B. quietly, loudly C. quiet, loudly ( )13. Our teacher is .She dances . A. beautiful, beautiful B. beautiful, beautifully C. beautifully, beautiful ( )14. Let your brother clothes. A. wash B. washes C. washed ( )15. He the meat and ate it. 单元检测 一、适当形式填空(单句适当形式)（共10小题；共10分） 1. I think this story is (interesting) than that one. 2. It's time for them (sing). 3. Jack runs (fast) in our class. 4. She came in (twenty-one) in the long jump. 5. Could (marry) women watch the Olympic Games in the past? 6. This novel was (write) by Mo Yan in 2012. 7. Not only Tom but also Lily (be) good at singing. 8. The girl is (consider) to be the best student in our school. 9. At last their (dive) team lost. 10. I am very sorry to keep you (wait) for so long. 二、按要求转换句型（共5小题；共10分） 11. I have three physics books, and he has five. (改为同义句) He has two physics books I. 12. She was very happy because she won first place in the high jump. (对画线部分提问) she very happy? 13. Ann is good at music, and Kate is good at music, too. (改为同义句) Ann Kate is good at music. 14. Last week my uncle made a bird cage. (改为同义句) Last week a bird cage my uncle. 15. They had a good time yesterday. (改为否定句) They a good time yesterday. 三、单项选择（共15小题；共15分） 16. --- Amy, can we give away these soft toys? We them for many years. 部编六年级如何提高小学英语阅读理解能力 选择适合小学生阅读的材料，激发阅读兴趣。指导阅读方法，养成良好的阅读习惯，提高学生的阅读能力，为终身学习打基础。 关键词： 阅读能力，阅读习惯，阅读方法，策略 英语是传输信息的重要工具之一。一个人英语阅读能力的高低，往往决定了他吸收有用的信息的数量和质量。新课标指出：“要达到这样的目标，没有足够的语言输入量是不行的。”成功的英语教学要依赖大量的语言材料和语言实践。在阅读训练中，它可以帮助学生得到乐趣，获取信息，培养学生的英语阅读理解能力，使学生养成良好的英语阅读习惯，具有正确的阅读技巧，拥有主动学习的能力和合作精神，为终身学习打下基础。但是小学生由于刚刚开始学习英语，受所学知识内容的局限，教师往往忽视对学生阅读能力的培养，这不利于学生的终身学习的发展。因此，从小学阶段开始教师就应该有意识培养学生良好的英语阅读能力策略。我在以下几方面做了些尝试： 一、选材恰当，激发阅读兴趣 新课标指出：小学英语课程的目的首先是激发学习兴趣，培养英语学习的积极态度，使他们建立初步的学习英语的自信心，培养一定的语感…为进一步学习打下基础。因此，在阅读内容的选择上，要注重“兴趣第一”的原则。在二年级的先锋英语教材中，每当老师在教每个单元的故事时，学生的兴趣非常浓，很乐意去读、去模仿，因为故事的内容有趣好玩。选择中、高年级的阅读材料，不仅要趣味性浓，还要贴近生活，以激发学生阅读的兴趣。在教《开心学英语》四年级介词一课后，我就让学生阅读这篇文章并根据内容四人小组画出相应的图画：Sue is very messy. That’s her room. The doll is under the bed. The lamp is on the chair. The stuffed animal is in the box. The puzzle is in front of the bookcase. The violin is between the bed and the chair. Her glasses are next to the table. 阅读内容都是学生熟悉的材料，学生参与热情高涨，兴趣浓厚。五、六年级可以选择学生们喜欢的有动物的故事，如：Three little pigs, Cry wolf, The ugly ducking。也可以选择有逻辑性的文章，如：Six monkeys are sitting in a tree. They have hats on their hands. Two hats are yellow. Two hats are red. One hat is blue and one hat is green. The first monkey is fat. The second monkey is thin. They have the same color hats. The third monkey is black. His hat is not blue. The fourth monkey has a green hat. The fifth monkey has a red hat. He is small. The sixth monkey is big. The big monkey and the small monkey have different color hats. 学生读后，学生就给猴子的帽子涂上正确的颜色。在阅读的过程中发展学生的思维，激发学生的阅读兴趣。 二、指导阅读方法，养成良好的阅读习惯 阅读习惯的好坏直接影响着阅读的效率。小学生刚接触英语，并不知道如何很好地去阅读，老师要给学生进行正确的指导，而阅读习惯需要经过一段时间才能养成的。教师要在平时教学中应有计划地、不断地养成学生的阅读习惯。在每次进行阅读训练时，我都从这几方面对学生进行阅读习惯的培养： 1、培养学生默读的习惯 研究证明，在阅读过程中学生默读是很好的做法，默读且不干扰他人，能帮助学生形成积极的阅读态度，培养学生为了获取信息和为了乐趣读书的阅读做法，又发展学生了学生在 八年级下册英语Unit6单元测试卷 一.单项选择。（共10小题；每小题1分，满分10分） ( )1. -Keep working hard, Paul. You will surely realize your dream of being a writer you give it up halfway. -I will, thank you, Miss Rowling. A. unless B. if C. though D. as soon as ( )2. -Who lives together with your grandmother? - .She lives alone. I often go to see her. A. Nobody B. Somebody C. Anybody D. Everybody 3. It's wrong for the salesman to the old man of some money. A. remind B. cheat C. shout D. hide 4. Get around the beautiful town when you are free, and you will soon it. A.take care of B. come up with C.run out D. fall in love with 5. It was snowy yesterday. They stayed at home instead of football outside. A.play B. to play C. playing D. plays 6. She was stupid I didn’t want to explain it to her again. A. such; that B. so; that C. too; to D. enough; to 7. Sally wanted to Bob, so she went to the country with him. A.get married B. marry with C. marry D. marry to 8. Finally, a god was so by Yu Gong that he sent gods to take the mountains . A. moving; away B. moved; off C. moved; away D. moving; off 9. bad people, the Monkey King uses a magic stick. A.To fight B. Fighting C. Fought D. Fight 10. -We lost the match. - .Better luck next time A. No problem B. Hope things work out i C. Never mind D. Have a good day 二、完形填空。（共10小题；每小题1分，满分10分） Today I’d like to tell you a story about the ten suns. Long time ago, 1 were ten suns. They appeared in turn(逐个)in the 2 every day. Each 3 the ten suns and their mother washed in a lake in the east. Then only one sun would move off 4 the sky. It would have a lone－day journey to 5 a mountain in the west. One day,the ten suns decided to take the journey 6 .They had a good time, but it was so hot on the earth that people couldn't 7 it. The suns father, Di Jun, tried to ask his children to appear in turn. 8 , they didn't listen to him, So Di Jun asked Yi to frighten(吓唬)them. To his surprise,Yi 9 nine suns, leaving only one in the sky, Di Jun was so 10 that he turned Yi into a common person. ( )1. A. there B. those C. they D. we ( )2. A. mountain B.ground C. sky D. sea ( )3.A. year B. month C. day D.hour ( )4.A.to B. from C. with D. upon ( )5.A.go B. get C. arrive D. reach 牛津译林六年级下册英语提优训练 (期中考试)三 一、判断下列单词画线部分读音是否相同，相同的写“S”，不相同的写“D”。 ( )1. about short ( )2. out mouth ( )3. mouse house ( )4.through shout ( )5. should would 二、英汉互译。 1. 一个健康的饮食习惯 2. much food 3. 几个苹果 4. have some noodles 5. 一点水 6. get out 7. 每天 8. see some drinks 9. 一次 10. remember these words 11. 刷牙12. 把……整理的井井有条 13. 迟睡觉 14. feel sleepy 15. at night 16.keep…clean and tidy 17. know…well 18.walk fast 三、用所给单词的适当形式填空。 1. Nancy (go) to the park in Shanghai every year. 2. I have (many) milk. 3. I want (eat) a hamburger. Can you buy one for ( I )? 4. There (be not ) any meat on my plate. 5.My brother had a lot of (apple) juice last night. 6. I like (sweet) food, but Helen (do not). 7. Mary (have) some fish every day. 8. It’s seven o’clock. You have (go) to school now. 四、单项选择。 ( )1. The child eating ice creams. A. are B. like C. likes D. wants ( )2. My sisters like meat. A. aren’t B. d oesn’t C. don’t D. isn’t ( )3. Do you want a glass of water? A. eat B. to eat C. have D. to drink ( )4. I some rice and vegetables today. A. have only B. has only C. only has D. only have ( )5.─What do you often have breakfast? ─Some noodles. A. in B. for C. about D. of ( )6. ─Would you like bread? ─Yes, please. A. a B. any C. an D. some ( )7. Here a lot of meat for the party. A. are B.is C. that D. no ( )8. I have beautiful caps in my bedroom. A. a little B. little C. a few D. lot of ( )9. She an egg for breakfast this morning. A. eat B. have C. had D. eating 电化学基础第四章原电池第一节了解2.1.理解原电池的工作原理，能够写出电极反应式和电池反应方程式。][目标要求 会判断原电池的正、负极，能够利用氧化还原反半反应、盐桥、内电路、外电路等概念。3. 应设计简单的原电池。 一、原电池将化学能转变为电能的装置。．1原电池定义：．将氧化还原反应的电子转移变成电子的定向移动。即将化学能转化成电能。2实质：3简单原电池的构成条件：．①活泼性不同的两个电极，②电解质溶液，③形成闭合回路，④能自发进行的氧化还原反应。二、原电池的工作原理工作原理：利用氧化还原反应在不同区域内进行，以适当方式连接起来，获得电流。以铜锌原电池为例：＋2进入溶液，Zn形成即Zn被氧化，锌原子失电子，1．在ZnSO溶液中，锌片逐渐溶解，4从锌片上释放的电子，经过导线流向铜片；＋2从铜片上得电子，还原成为金属铜并沉积在铜片上。CuSO溶液中，Cu4＋－2；－2e===Zn锌为负极，发生氧化反应，电极反应式为Zn－＋2 ===Cu。＋2e铜为正极，发生还原反应，电极反应式为Cu＋＋22，反应是自发进行的。＋总反应式为Zn＋CuCu===Zn 闭合回路的构成：2．外电路：电子从负极到正极，电流从正极到负极，溶液。溶液，阳离子移向CuSO内电路：溶液中的阴离子移向ZnSO44盐桥 3． 盐桥中通常装有含琼胶的KCl饱和溶液。当其存在时，随着反应的进行，Zn棒中的Zn＋＋＋222获得电子ZnCu过多，带正电荷。原子失去电子成为ZnZnSO进入溶液中，使溶液中4＋－22过多，溶液带负电荷。当溶液不能保持电中性时，将阻过少，SO沉积为Cu，溶液中Cu4－止放电作用的继续进行。盐桥的存在就避免了这种情况的发生，其中Cl向ZnSO溶液迁移，4＋K向CuSO溶液迁移，分别中和过剩的电荷，使溶液保持电中性，反应可以继续进行。4 知识点一原电池 ) (．下列装置中能构成原电池产生电流的是 1． B 答案 解析A、D项中电极与电解质溶液之间不发生反应，不能构成原电池；B项符合原电2，2H＋ 自我估分—新目标英语八上Unit6检测题姓名 一、单项选择，选择最佳答案(每个1分，共20分) ( )1. Paul wants an actor because he likes acting. A.to be B. be C. become D. becoming ( )2. My sister art when she grows up because she wants to be an artist. A.studies B. is going to study C. studied D. studying ( )3. your brother a magazine from the library? A. Are; going to borrow B. Is; going to borrow C. Will; borrows D. Are; going to borrows ( )4. — What does the woman want? — She want some food. I'm not sure. A. should B. can C. must D. may ( )5. —I will buy you a new bike if you learn how to swim this summer.■一Is that a ? I'm sure Fl! get the bike. A. chance (机会) B. promise C. trick (骗局) D. treat (款待) ( )6. The policeman checked the room carefully to nobody was in. A. cut down B. write down C. make sure D. take up ( )7. We outside the school gate tomorrow. A. is going to meet B. meet C. are going to meet D. will to meet1 ( )8. My friend Jim is able his homework on time because he's a good student. A. finishing B. to finish C. finish D. finishes ( )9. ■■- ?■■- They are going to get there by bus. A. When are they going to get there B. How are they going to get there C. What are they going to do D. Where are they going to get ()10. When is she singing lessons? A. goes to take B. go to take C. going to take D. goes taking ( )11. The teacher told us a story the beginning of the class. A. at B. to C. on D. for ( )12. 一Did they have a good time at the party? 一Yes, They enjoyed. A. yourself B. herself C. myself D. themselves ()13. 一What does your father do? 一He is a in Renmin Hospital. A. actor B. writer C. doctor D. reporter ( )14. —are you going to travel around the world? — After I stop working. A. When B. How C. What D. Where ( )15. you make a resolution, you must try to keep it. A. So B. If C. Before D. Although ( )16. Lily an e-mail to her parents after she arrived in Beijing. A. cooked B. lost C. sent D. reached ( )17 - Most of the lime, I work on my computer at home. A. similar B. serious C. personal D. successful ( )18. I never his decisions because he is my best friend. A. become B. win C. stand D. question ( )19. Don't make resolutions that are too difficult. A. to keep B. keeping C. keep D. to keeping ( )20. — If we want to get good grades, we should work hard. —. A. No, it doesn't B. Sounds interesting C. Yes, you are right D. Well, don't worry八上Unit6单元检测题及答案
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