(2019秋)北师大版六年级英语上册期末试卷-精选.doc

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【2019(秋)英语必修第一册北师大版(新教材)】SectionⅥ Writing——故事

Section ⅥWriting——故事本单元的写作任务是写一则故事。

这种文体的特点是要交待清楚事情发生的时间、地点、人物等，通常要按照事情发展的时间顺序进行叙述。

Ⅰ.Pre－writing(Ⅰ)Learn to write after the modelThe Final SprintIt was the final sprint of the Santa Barbara XV Grand Prix cyclo－cross race in Spain.Fans lined the road to the finishing line，cheering on the competitors.Ismael Esteban，in third place，was just ahead of his competitor，Agustin Navarro，with only 300 metres to the finishing line.Esteban had been cycling as hard as he could for hours and with the finishing line in sight all the cyclists began to speed up to cross it.Then，suddenly Esteban got a puncture.What should he do？Give up or continue？Esteban threw his bike over his shoulders and raced towards the finishing line.Just a few seconds later，fourth－placed Navarro caught up with him.Surely，he could simply overtake Esteban and come third.But1Navarro slowed down and let Esteban run ahead of him.The two cyclists reached the finishing line with Esteban ahead on foot，Navarro just behind him.Navarro had let Esteban finish in third place，while he came fourth.The audience was amazed at his show of sportsmanship and cheered and clapped for the cyclists.After the race，Navarro said，“I didn’t want to win that way.”Later，Esteban，who won the bronze medal，tried to give his medal to Navarro.However，Navarro refused，and his response was：“Offering me the prize was worth more than what I did for him.”The two cyclists made amazing sporting gestures—Navarro for refusing to take advantage of Esteban’s troubles，and Esteban for offering Navarro his medal.This was sportsmanship at its very best.篇章结构The title：The Final SprintSetting：the final sprint of the cyclo－cross race in SpainCharacters and event：Ismael Esteban and Agustin Navarro；Esteban got a puncture and raced towards the finishing lineDevelopment：Navarro caught up with him.2Climax：Navarro let Esteban run ahead of him.He didn’t get any medal.Ending ：Esteban tried to give his medal to Navarro，but was refused.Comment：What the two cyclists did was sportsmanship at its very best.(Ⅱ)Preparation for writing—Words and phrases①final adj. 最后的②race n. 比赛③line v. 沿……形成行(或列、排)④the__finishing__line 终点线⑤cheer v. 欢呼；加油⑥in__third__place 居第三位⑦ahead__of... 在……的前面⑧in__sight 在眼前3⑨speed__up 加速⑩catch__up__with 赶上⑪slow__down 放慢；减速⑫take__advantage__of 利用Ⅱ.While－writing假设你是红星中学高三学生李华。

【精品】六年级数学上册《第7单元百分数的应用》期末综合复习能力提升试卷北师大版(含解析)

第7单元百分数的应用一．选择题（共8小题）1．下面的百分率中，可以超过100%的是（）A．增长率B．成活率C．合格率D．出勤率2．把30g糖溶入90g水中，糖占糖水的（）A．33.3%B．20%C．25%3．商场搞促销活动，原价80元的商品，现在八折出售，可以便宜（）元．A．100B．64C．164．绿色出行，轨道交通已成为市民出行的主要方式之一。

2020年元旦，厦门地铁单日客运量首次突破50万，以50.57万人次创下历史新高，比前一天2019年12月31日的最高纪录44.18万人次增加了6.39万人次。

大约增加了（）A．一成三B．一成四C．八成七D．八成六5．一种商品先提价20%后，再打八折出售，现价（）A．比原价高B．比原价低C．与原价相同6．银行两年期的存款年利率是2.10%。

爸爸把8000元钱存入银行，存定期两年，到期后爸爸可得本息一共多少元？下面列式正确的是（）A．8000×2.10%×2B．8000×（1+2.10%）×2C．8000×（1+2.10%×2）D．8000×（1+2.10%）7．共享充电宝发展至今，用户规模逐渐扩大，2020年共享充电宝用户规模将超过4亿人，用户规模在增长，共享充电宝的价格也在上涨。

某品牌商为向郑州万达广场投放共享充电宝，向银行贷款，年利率5%，一年期后归还。

一年后该品牌商在万达广场投放的共享充电宝净赚30%，用所得收入还清贷款后还剩10万元，该品牌商向银行贷款金额多少万元？设该品牌商向银行贷款金额为x万元，下面方程正确的是（）A．x+30%x﹣5%x＝10B．（1+30%）x﹣（1+5%）x＝10C．x+5%x﹣30%x＝108．一件衣服的原价200元，现在打七八折销售，现在降价（）A．44元B．78元C．22元D．156元二．填空题（共10小题）9．“六一”期间游乐场门票八五折优惠，现价是原价的%．儿童文具店所有学习用品一律打九折出售，可以节省%．10．12÷＝＝（小数）＝%＝成＝折．11．王老师得到600元审稿费．为此她需要按3%的税率缴纳个人所得税，她应缴纳个人所得税元．12．某饭店九月份的营业额是150000元，如果按营业额的3%缴纳增值税，九月份应缴纳赠值税元。

2019年北师大版(三起) 六年级英语上册第一单元测试卷

六年级英语上册第一单元测试卷姓名班级1.Look, listen and number. 看图、听录音、用数字标出朗读的顺序。

( ) ( ) ( ) ( )( ) ( ) ( ) ( )( ) ( ) ( )( )2. Listen and choose. 听问句，选答语，并将其序号写在题前的括号内。

( ) 1) A. I was at school. B. They were in a spaceship.C. He was in the kitchen.( ) 2) A. He didn’t visit a friend. B. She cleaned the house.C. No, he had a computer class.( ) 3) A. She will go swimming. B. She went swimming.C. He likes swimming.( ) 4) A. Huanghe. B. Changjiang. C. Haihe. ( ) 5) A. The e-book is more expensive than the e-dictionary.B. The e-dictionary is more expensive than the e-book.C. The e-book and the e-dictionary are the same price.( ) 6) A. It’s in the football field. B. It is wonderful!C. It’s on Children’s Day!3. Listen and check. 根据录音内容判断正误。

( ) 1) Matt and Lisa are brother and sister.( ) 2) Matt and Lisa study at the same school.( ) 3) Matt likes geography most.( ) 4) Lisa likes geography, too.( ) 5) Lisa thinks doing experiments is boring.( ) 6) Matt and Lisa are in BINGO Kids Club.4. Choose the word that does not belong. 选出每组中划线部分发音不同的单词。

北师大版六年级数学上册期末试卷(含答案)

北师大版六年级数学上册期末试卷六年级数学满分：120分时间：90分钟一、填空题。

（共20分）1．78= 14：（）=（）÷40 =（）% =（）（填小数）2．把0.334、13、825和3.4%从小到大排列起来是（）。

3．六（1）班百分之八十五的学生的体育成绩达标了。

横线上的数写作（）。

4．复兴号动车组列车在京沪高铁率先实现高速运营，从上海虹桥站到北京南站铁路长约1400千米，大约需要4小时到达，复兴号动车的路程和时间比是（），比值是（）。

5．淘气家一月份的水费是40元，十二月份的水费是50元，十二月份水费比十一月份增加（）%。

6．在3：5中，如果前项加上6，要使比值不变，后项应加上（）。

7．海象的寿命大约是40年，海狮的寿命是海象的34，海豹的寿命是海狮的23，海豹的寿命大约是（）年。

8．用圆规在硬纸板上画圆，圆规两脚张开的距离是4厘米，画出的圆的面积是（）平方厘米，将这个圆剪成两个半圆形，其中一个半圆形的周长是（）厘米。

9．淘气做种子发芽实验，100颗绿豆种子能发芽的有85颗，这批绿豆种子的发芽率是（）；按照这样的标准，如果希望得到510颗发芽的绿豆，需要（）颗绿豆种子。

10．如下图：按拍摄位置由远到近的顺序排列是（）、（）、（）。

11．乒乓球小组的10名队员要进行乒乓球比赛，如果每两人都要赛一场，那么一共要比赛（）场。

12．中国行星探测任务被命名为“天问系列”，据了解，在首次火星探测任务名称征集活动中，8个候选名称分别是“天问”“凤凰”“追梦”“朱雀”“凤翔”“腾龙”“麒麟”“火星”，如果想直观地看到这8个名称在网络投票中的投票数，应选用（）统计图，如果想知道这8个名称分别占投票总数的百分比，应选用（）统计图。

13．如右图所示，若阴影甲的面积比阴影乙的面积大7平方厘米，则BC的长是（）厘米。

二、判断题。

（对的打“√”，错的打“ ”）（每小题1分，共5分）（）1．两个端点都在同一个圆上的线段就是圆的直径。

2022-2023学年英语北师大版(2019)必修三单元测试卷 Unit 7 Art

2022-2023学年英语北师大版（2019）必修三单元测试卷 Unit 7 Art 学校：___________姓名：___________班级：___________考号：___________ 一、阅读理解Top Public Sculpture Parks to Visit in AmericaKasmin Sculpture Garden (New York City)This quiet sculpture garden in Manhattan's Chelsea neighborhood is far from the crowds. Owned and operated by Kasmin Gallery, this exhibition space can be viewed from the nearby High Line. It is designed by Future Green, a Brooklyn, landscape architect studio, and it stands beside a famous building designed by Zaha Hadid. There's a current exhibition featuring bronze (铜) sculptures by Alma Allen, which shows the artist's regard for Utah.Tippet Rise Art Center (Fishtail)This sculpture garden is worth the trip to the Beartooth Mountains in Fishtail. It is a 12,500-acre ranch (牧场), which is peppered with public art, including sculptures by Mark di Suvero, among others. This summer, the ranch will be open to those who are hiking or traveling by bike.Storm King Art Center (New Windsor)By far the most popular sculpture park in upstate New York, it is a 500-acre sculpture park in Hudson Valley. Since opening in 1960, it has grown to include dozens of sculptures that change over time. In its collection, the park owns sculptures by famous artists including Carl Andre, Louise Bourgeois, and Daniel Buren.Olympic Sculpture Park (Seattle)This outdoor park was created by the nearby Seattle Art Museum and features a large red sculpture by Alexander Calder called Eagle, as well as Wake by Richard Serra. Since 2007, this waterfront park has brought creativity to Elliott Bay. The landscape design fits in with the local roads and skyline, facing the harbor in what's recognized as Seattle's largest downtown green space.1、What can be learned about the garden in Manhattan's Chelsea neighborhood?A. It is run by Kasmin Gallery.B. It is designed by Zaha Hadid.C. It has become a part of the High Line.D. It stands for Alma Allen's respect for Utah.2、Which of the following parks is located in Hudson Valley?A. Kasmin Sculpture Garden.B. Tippet Rise Art Center.C. Storm King Art Center.D. Olympic Sculpture Park.3、Where can you see the sculpture Wake?A. In New York City.B. In Seattle.C. In New Windsor.D. In Fishtail.Matt Doogue, a 34-year-old nature photographer, had been suffering from depression when he first found his passion for taking pictures of insects and his work is now featured inhouse," says Doogue. "When I attempted to end my life, I knew I needed to see someone. I went to the doctors and got treatment, but I know that I needed something more and that's when I started photography."Now a dad of two, Doogue found that looking at insects through a camera helped him in ways he could never have imagined and it proved to be the lifeline he needed. It had a calming effect that helped him to disconnect from stress. And his astonishing images, showing insects and spiders in amazing detail against brightly colored backgrounds, caught the eye of publishers at National Geographic. "I ended up as one of their featured photographers," recalled Doogue. "It was the peak of my career. It was incredible."Originally from Salford, Greater Manchester, he now lives in Armadale, West Lothian, Scotland. Though he fears that Scotland is in the middle of an epidemic of male suicide, he believes that sharing his love of nature photography can help others to cope with their mental health issues as well. "I think the problem is this man-up approach; the idea that men need to be strong puts so much pressure on young males to be fine all the time," says Doogue. "This is why I try and be so open about my own experience. Whenever I am out with my camera, I don't think about my other worries. It is just me and the environment around me. You can lose yourself in a spider making its web."4、What does the underlined phrase "hit rock bottom" in paragraph 1 mean?A. Be in the worst possible situation.B. Reach the bottom of a valley.C. Crash into the lowest part of a rock.D. Launch an attack on the rock bottom.5、How did photography benefit Doogue?A. It gave him a new way to express himself.B. It helped him to escape from pressure.C. It provided him with life-saving skills.D. It offered him an opportunity to explore nature.6、What caused Scottish men to develop mental health problems?A. The way men employ to solve problems.B. The lack of love for men's life and work.C. The worry that men get separated from people.D. The belief that men are expected to be strong.7、What is the main purpose of the author in writing the text?A. To warn the severity of mental problems.B. To show the benefits of nature photography.C. To advise readers to get close to nature.D. To introduce Doogue's fighting against depression.The sun is setting, brightening your kids' faces as they play in the waves. You reach for your phone for this perfect moment. But before you do, here's a bit of surprising science: Taking photos is not the perfect way to keep memory as you think.Taking too many pictures could actually harm the brain's ability to keep memories, says Elizabeth Loftus, a psychology professor at the University of California, Irvine. So we get the photo but kind of lose the memory.Photography "outsources" memories. It works in two ways: We either shake off the responsibility of remembering moments when taking pictures, or we're so distracted (分散注意力的) by the process that we miss the moment altogether.The first explanation is the loss of memory. People know that their camera is recording that moment, so they don't try to remember. Similarly, if you write down someone's phone number, you're less likely to remember it offhand because your brain tells you there's just no need. That's all well and good—until that piece of paper goes missing.The other is distraction. We're distracted by the process of taking a photo—how we hold our phone, composing the photo, such as smiling faces, the background to our liking and clear image, all of which uses up our attention that could otherwise help us memorize.However, taking photos can benefit memory—when done mindfully. While taking a photo may be distracting, the act of preparation by focusing on visual details around has some upsides. When people take the time to zoom in (拉近镜头) on specific things, memories become strengthened.Another benefit is that we recall moments more accurately with the photos. Memory hasbeen reshaped with the help of new information and new experiences. Thus, photos or videos help us recall moments as if they really happened.Memories die away without a visual record backing them up. Therefore, a photo is an excellent tool to help remember when done purposefully, which is worth exploring further.8、What is the purpose of the first paragraph?A. To introduce the topic.B. To call on readers not to take photos.C. To show the interest in taking photos.D. To make us think of similar experience.9、Why does photography "outsource" memories?A. Photos are more detailed than memories.B. Taking photos is helpful for us to memorize.C. People depend more on photos to remember than their brains.D. Many sources influence people's memories during photo-taking.10、What may likely be discussed next?A. Situations when taking photos is better.B. How to stay focused while taking photos.C. When distraction is most likely to happen.D. How to use photo-taking to memorize better.11、Which of the following could be the best title for the text?A. Photography Does Help to MemoriesB. Too Many Photos Taken Results in Poor MemoriesC. Remember the Moment and Take Photos ProperlyD. The Fewer Photos We Take, the Better We Will RememberThe first model of Apple's iPhone was launched in June 2007. Since then, many different smartphones have been introduced. The devices now influence our daily lives in many ways. One thing that has changed is that many people now use their phones to easily take pictures without the need for a camera. Not surprisingly, this change has caused major business problems for camera manufacturers.Of course, the camera built into the first iPhone 15 years ago did not include a high-quality camera able to compete with separate camera models. But over the years, smartphone makers have invested heavily in research and development to change that. Today, many smartphones have high-quality cameras designed to produce better pictures. And most phonedevices also offer powerful tools to improve the quality of the pictures we take.Japan's Camera &Tmaging Products Association (CIPA) said the digital camera market continually expanded starting in 1999. It experienced its first decrease in 2009 —and continued to fall thereafter. The biggest change appeared from 2010 to 2020, when worldwide camera shipments fell about 93 percent, CIPA reported. The decreases were mainly caused by drops in shipments of digital cameras that have built-in lenses.However, camera makers have had more success selling digital cameras with interchangeable lenses. This is because these cameras are generally targeted at professional photographers who demand higher quality. Such cameras can produce "high image quality that distinguishes them from smartphones," CIPA said.But this does not mean that professional photographers never use smartphones to capture pictures. Brynn Anderson is based with the AP in Atlanta, Georgia. She said: "Sometimesphotographed. Using a phone makes it easier for me to get comfortable moments that might not happen otherwise." Rodrigo Abd, an AP photographer in Buenos Aires, Argentina says using the iPhone makes it easier for him "to always be attentive" to everyday events when not covering a news story. Oded Balilty is based in Tel Aviv, Israel. "It is definitely an alternative tool," he said of the iPhone. But he added: "It's the photographer not the device, that determines the quality of a photo."12、What is the potential cause of the first decrease of digital cameras in 2009?A. Less money was invested to improve digital cameras.B. Cameras had been built into smartphones and improved.C. Fewer digital cameras with built-in lenses were producedD. The digital camera market stopped promoting new products.13、Why do digital cameras with interchangeable lenses enjoy good sales.A. They are more affordable.B. They have superb shooting quality.C. They offer the power to beautify photos.D. They are specially designed for professionals.14、What does the underlined word "intimidating " in the last paragraph probably pean?A. Amusing.B. Demanding.C. Rewarding.D. Scaring.15、What does Oded Balilty mean?A. The level of the photographer depends on the iPhone.B. The iPhone completely replaces his professional tool.C. The professional skills of the photographer is crucial.D. The iPhone enables him to work at any time and place.二、七选五16、Art in 21th Century LifeThe word "art" usually brings to mind images of white-walled galleries, abstract paintings costing millions of dollars, far removed from our everyday experience. ①________ The Internet has changed the idea that art appreciation is only for the noble. ②_______ You can even visit several museums around the world using virtual reality headsets, without leaving your home.③_______ Art has always been a vehicle for self-expression, but social media have made it much easier to share amateur work with the whole world. Where an amateur artist or musician might one have shared their work with a circle of friends and family, they can now sell their work to anyone in the world."A picture is worth a thousand words" is the motto of data visualization enthusiasts. The amount of information available today can be overwhelming, so some statisticians (数据分析师) made it their mission to present this mass of data using infographics that are easy for the public to understand. ④________ Of course, graphs can be abused to mislead the audience, so we need to take care to interpret them the right way.Another way that art facilitates education is by helping us to conceptualize things that are invisible to the naked eye. ⑤_______ Likewise, the mind-bending concepts in physics such as black holes can be better understood with the help of illustrators who have backgrounds in both art and science.A. Many platforms of social media help teaching the public art.B. Yet art is indeed closer than many would believe it to be nowadays.C. As most of our environment is man-made, everything in it contains art.D. Netizens are not only consumers of art but creators and participants, too.E. Biology students would find videos such as "The inner Life of the Cell" helpful.F. They present information in visually appealing ways instead of using dry numbers.G. It has enabled more people than ever to have access to visual art and music of all types.三、完形填空（15空）Let me tell you a secret. There are no wrong answers when you're talking about art.engagement with an artwork is this: Do you like it or not?the Emperor's people.you don't like it, that's OK! It doesn't matter what other people say or think.An art historian called Ernst Gombrich believes that a viewer "completed" the artwork,17、A. giving B. saying C. communicating D. connecting18、A. back away B. put away C. break off D. carry off19、A. Now that B. In that C. Even though D. As though20、A. pain B. fear C. surprise D. regret21、A. belief B. argument C. concern D. reason22、A. simply B. probably C. largely D. usually23、A. fresh B. equal C. unique D. different24、A. warned B. told C. reminded D. cheated25、A. supporters B. ministers C. soldiers D. subjects26、A. recognize B. describe C. explain D. wonder27、A. heart B. innocence C. audience D. truth28、A. Obviously B. Actually C. Similarly D. Accordingly29、A. appreciate B. create C. comment D. study30、A. surprising B. relaxing C. puzzling D. striking31、A. viewing B. collecting C. describing D. understanding四、语法填空32、I loved art from a young age. However, I grew up in the countryside where there were not many ①____ (opportunity). But I was fortunate since my father was teaching at a high school. I spent my childhood playing in the schoolyard, reading at my father's office and②_____ (draw)in the classrooms. There was nothing much ③______ (play)with, but he hada lot of chalks. I would draw on the blackboard and later, the playground ④_____ (become)my canvas.At my elementary school, art classes were very simple, so I taught myself. I would look at picture stories, posters, and sometimes advertisements and make copies of ⑤______ (they). The turning point came when I was about 10 years old. My father took me to visit ⑥_____ artist, who was my father's art teacher and told me, "You can't just be copying. You should observe real objects, real things and draw from life."As he was talking, he drew a profile(侧影)of my father, ⑦______ looked totally like my father and I was ⑧_____ (surprise). I learned my first lesson in art from that experience—to draw from ⑨_____ (observe). In the mid-1990s, my paintings ⑩______ (exhibit)in the Dallas Fort Worth area and I started gaining recognition and awards.五、书面表达33、为让学生体验中国绘画艺术，感受中国画的魅力，学生会打算本周六组织英语俱乐部成员和交换生去参观中国画画展。

【北师大版】(精选5套试卷)小学英语一年级上册期末试卷

【北师大版】(精选5套试卷)小学英语一年级上册期末试卷一、选择题（每题1分，共5分）A. DB. CC. ED. A2. What is the opposite of "hot"?A. ColdB. WarmC. CoolD. WetA. bigB. smallC. redD. blue4. How do you spell "dog"?A. DogB. DocC. GodD. Cog5. What is the singular form of "pencils"?A. PencilB. PencilsC. PencileD. Pencilses二、判断题（每题1分，共5分）6. "Apple" starts with the letter "A". ( )7. "Cat" and "Dog" are both animals. ( )8. "Sun" is a word for a star. ( )9. "Book" is a verb. ( )10. "Red" and "Green" are both colors. ( )三、填空题（每题1分，共5分）11. A _______ is a type of fruit.12. I can see a _______ in the sky.13. A _______ is an animal that meows.14. I like to drink _______ in the morning.15. A _______ is a place where we learn.四、简答题（每题2分，共10分）16. What is your favorite color? Why?17. Describe your best friend.18. What do you do after school?19. How do you say "thank you" in English?20. What is your favorite animal? Why?五、应用题（每题2分，共10分）21. Write a sentence using the word "happy".22. Create a short dialogue between two friends meeting for the first time.23. Write a sentence using the word "love".24. Describe your favorite food.25. Write a sentence using the word "family".六、分析题（每题5分，共10分）26. Compare and contrast "cat" and "dog".27. Explain the difference between "big" and "small".七、实践操作题（每题5分，共10分）28. Draw and label a picture of your classroom.29. Create a short story using at least 5 new words you have learned this semester.八、专业设计题（每题2分，共10分）30. Design a poster promoting healthy eating habits for children.31. Create a lesson plan for teaching the alphabet to young learners.32. Develop a worksheet for practicing basic addition and subtraction.33. Plan an interactive game to improve vocabulary skills.34. Design a classroom layout that promotes a positive learning environment.九、概念解释题（每题2分，共10分）35. Explain the concept of phonics in language learning.37. Describe the difference between "adjective" and "adverb".38. Explain the importance of phonological awareness in early reading.39. Define the term "vowel digraph" and provide an example.十、思考题（每题2分，共10分）40. How can technology be effectively integrated into language learning?41. What strategies can be used to motivate reluctant readers?42. Discuss the benefits of using songs and chants in the classroom.43. How can cultural diversity be celebrated and incorporated into language learning?44. What are some effective ways to assess and evaluate student progress?十一、社会扩展题（每题3分，共15分）45. Research and describe a traditional festival or holiday celebrated in an Englishspeaking country.46. Write a short essay on the importance of learning a second language in today's global society.48. Explore the role of storytelling in preserving cultural heritage and language.49. Investigate and report on a current issue related to language education in your country.一、选择题答案1. B2. A3. A4. A5. A二、判断题答案6. √7. √8. √9. ×10. √三、填空题答案11. Apple12. Sun13. Cat14. Milk15. School四、简答题答案（示例）16. My favorite color is blue because it reminds me of the sky and the ocean.17. My best friend is kind, funny, and always there for me.18. After school, I like to play soccer with my friends.19. "Thank you" in English is expressed as "谢谢" in Chinese.20. My favorite animal is the dog because they are loyal and playful.五、应用题答案（示例）21. I am happy when I spend time with my family.22. A: Hi, my name is Sarah. B: Hello, Sarah. I'm Tom. Nice to meet you!23. I love my family very much.24. My favorite food is pizza because it tastes delicious.25. My family is very important to me.六、分析题答案（示例）27. "Big" refers to something of large size, while "small" refers to something of little size. For example, abig elephant is much larger than a small mouse.七、实践操作题答案（示例）28. [A picture of a classroom with labeled objects suchas desks, chairs, a blackboard, and a world map.]29. [A short story using at least 5 new words: "Once upona time, there was a brave knight named Edward. He had a loyal dragon named Flame. They lived in a beautiful castlesurrounded a sparkling moat. Every day, they would go on adventures and save the kingdom from evil wizards. Thevillagers loved Edward and Flame, and they would throw a big feast to celebrate their heroic deeds. The end."]1. 字母和词汇知识：选择题和填空题主要考察学生对基础词汇和字母顺序的掌握。

北师大2019年秋六年级数学上册期末模拟试卷 (458)

2019-2020学年度（北师大）六年级数学上册期末测试卷姓名：__________ 班级：__________ 考号：__________ 评卷人得分一、填空题（15分）1．圆的半径是2厘米，如果半径增加到5厘米，那么圆的面积增加了（）平方厘米，周长增加了（）厘米。

2．加工一批零件，甲乙合做，6小时完成；乙丙合做8小时完成；甲丙合做，12小时完成。

三人合做，（）小时（）分钟完成。

3．一段电线,长52米,截去51后,再接上4米,结果比原来电线长( )米。

4．半圆的半径是2厘米，则周长是（）厘米，面积是（）厘米。

5．乐乐对全班同学喜欢的球类运动进行了调查，并制成了左面的统计图。

(1)从图中的信息可知，喜欢( )的人数大约占全班的。

(2)学校要举行球类比赛，全班共50人，排球可能有( )人参加，乒乓球可能有( )人参加，足球可能有( )人参加，篮球可能有( )人参加。

6．常用的统计图有( )统计图、( )统计图和( )统计图三种。

7．圆的周长与直径的比是（） : （），比值是（），这个比值表示的是（）。

8．某班女生人数是男生人数的43，那么，男、女生人数的比是（）：（）；男生人数与全班人数的比是（）:( )。

评卷人得分二、判断题（5分）9．某班植树101棵，成活100棵，成活率是100%。

（） 10．圆、正方形、正三角形，平行四边形是轴对称图形。

（） 11．比的前项和后项都乘同一个整数,比值不变。

( )12．在同一个圆里，半径的数量是直径的一半。

（）13．种98棵树,成活98棵,成活率是100%。

( )评卷人得分三、选择题（5分）14．生产同样多的零件，小王用了8时，小张用了6时，小王和小张的工作效率的最简整数比是（）A 、1/8：1/6B 、8：6C 、6：8D 、3：4E 、4：315．一种商品，提价10%后降价10%，这时它的售价与原价相比，你认为（） A 、价格提高了 B 、价格降低了 C 、价格不变 16．人远离窗户时,看到窗外的范围( )。

2024-2025学年北师大版(2019)高一数学上册阶段测试试卷575

2024-2025学年北师大版(2019)高一数学上册阶段测试试卷575考试试卷考试范围：全部知识点；考试时间：120分钟学校：______ 姓名：______ 班级：______ 考号：______总分栏题号一二三四五六总分得分评卷人得分一、选择题(共7题，共14分)1、已知点A（1，3）， B（3，1 ）， C（-1，0），则的面积为（）A. 5B. 6C. 7D. 82、等比数列的前项和为，，若成等差数列，则( )A. 7B. 8C. 16D. 153、图1是某地参加2011年高考的学生身高统计图，从左到右的各长方形表示的学生人数依次记为（如表示身高（单位：cm）在内的学生人数）．图2是统计图1中身高在一定范围内学生人数的一个算法流程图．现要统计身高在160～185cm（含160cm，不含185cm）的学生人数，那么在流程图中的判断框内应填写的条件是（）Ａ．Ｂ．Ｃ．Ｄ．4、【题文】函数在内单调递减，则的范围是（）A.B.C.D.5、【题文】函数y=的定义域是( )A. ［0,+∞B. (-∞,0C. ［1,+∞D. (-∞,+∞)6、已知直线m、n和平面α、β，若α⊥β，α∩β=m，n⊂α，要使n⊥β，则应增加的条件是（）A. m∥nB. n⊥mC. n∥αD. n⊥α7、在平行四边形[ABCD <]中，设[AB <]的长为[a(a>0) <]，[AD=1 <]，[∠BAD=60∘ <]，[E <]为[CD <]的中点[. <]若[AC→⋅BE→=1 <]，则[a <]的值为[( <][) <]A. [12 <]B. [2 <]C. [3 <]D. [3 <]评卷人得分二、填空题(共5题，共10分)8、将一条抛物线向右平移1个单位，再向上平移3个单位后所得抛物线的表达式为y=2x2，则原抛物线的解析式为．9、若sinα＜0 且tanα＞0，则α是第象限角．10、【题文】若函数在区间上的值域为，则实数的取值范围为______ .11、【题文】用符号“”表示不超过x的最大整数，如，设集合，则．12、【题文】若函数在区间上是单调递增函数，则实数的取值范围是 .评卷人得分三、证明题(共8题，共16分)13、初中我们学过了正弦余弦的定义，例如sin30°=，同时也知道，sin（30°+30°）=sin60°≠sin30°+sin30°，根据如图，设计一种方案，解决问题：已知在任意的三角形ABC中，AD⊥BC，∠BAD=α，∠CAD=β，设AB=c，AC=b，BC=a（1）用b，c及α，β表示三角形ABC的面积S；（2）sin（α+β）=sinαcosβ+cosαsinβ．14、如图，已知：D、E分别为△ABC的AB、AC边上的点，DE∥BC，BE与CD交于点O，直线AO与BC边交于M，与DE交于N，求证：BM=MC．15、已知G是△ABC的重心，过A、G的圆与BG切于G，CG的延长线交圆于D，求证：AG2=GC•GD．16、如图，已知AB是⊙O的直径，P是AB延长线上一点，PC切⊙O于C，AD⊥PC于D，CE⊥AB于E，求证：（1）AD=AE（2）PC•CE=PA•BE．17、如图，在△ABC中，AB=AC，AD⊥BC，垂足为D，E为AD的中点，DF⊥BE，垂足为F，CF交AD于点G．求证：（1）∠CFD=∠CAD；（2）EG＜EF．18、初中我们学过了正弦余弦的定义，例如sin30°=，同时也知道，sin（30°+30°）=sin60°≠sin30°+sin30°，根据如图，设计一种方案，解决问题：已知在任意的三角形ABC中，AD⊥BC，∠BAD=α，∠CAD=β，设AB=c，AC=b，BC=a（1）用b，c及α，β表示三角形ABC的面积S；（2）sin（α+β）=sinαcosβ+cosαsinβ．19、求证：（1）周长为21的平行四边形能够被半径为的圆面所覆盖．（2）桌面上放有一丝线做成的线圈，它的周长是2l，不管线圈形状如何，都可以被个半径为的圆纸片所覆盖．20、已知G是△ABC的重心，过A、G的圆与BG切于G，CG的延长线交圆于D，求证：AG2=GC•GD．评卷人得分四、计算题(共3题，共18分)21、若a、b互为相反数，则3a+3b-2的值为．22、（2009•镜湖区校级自主招生）如图，在直角梯形ABCD中，AB∥CD，AB⊥BC，AB=4，CD=2，对角线AC与BD交于点M．则点M到BC的距离是．23、在Rt△ABC中，∠C=90°，c=8，sinA=，则b= ．评卷人得分五、解答题(共1题，共9分)24、已知向量,函数（1）求函数的单调递减区间．（2）将函数的图象向左平移个单位,再将所得图象上各点的横坐标缩短为原来的倍,纵坐标不变,得到函数的图象.求在上的值域．评卷人得分六、综合题(共2题，共18分)25、已知：甲、乙两车分别从相距300（km）的M、N两地同时出发相向而行，其中甲到达N地后立即返回，图1、图2分别是它们离各自出发地的距离y（km）与行驶时间x（h）之间的函数图象．（1）试求线段AB所对应的函数关系式，并写出自变量的取值范围；（2）当它们行驶到与各自出发地距离相等时，用了（h），求乙车的速度；（3）在（2）的条件下，求它们在行驶的过程中相遇的时间．26、抛物线y=ax2+bx+c（a≠0）过点A（1，-3），B（3，-3），C（-1，5），顶点为M点．（1）求该抛物线的解析式．（2）试判断抛物线上是否存在一点P，使∠POM=90°．若不存在，说明理由；若存在，求出P点的坐标．（3）试判断抛物线上是否存在一点K，使∠OMK=90°，若不存在，说明理由；若存在，求出K点的坐标．。

2023-2024学年三年级上册秋季开学摸底真题拔高卷(教师版)北师大版

2023-2024学年北师大版三年级上册秋季开学摸底真题拔高卷考试时间：90分钟试卷满分：100分仔细想，认真填（共10小题，满分28分）1.（2分）（2019春•湘东区期末）用5个8和5个0组成一个最小的十位数是8000008888,这个数读作八十亿零八千八百八十八.【思路点拨】要想组成的数最小，要把数按照从小到大的顺序从高位到低位排下来，但是最高位不能是零；根据整数的读法，从高位到低位，一级一级地读，每一级末尾的0都不读出来，其余数位连续几个0都只读一个零，即可读出此数.【规范解答】解：用5个8和5个0组成一个最小的十位数是8000008888,这个数读作八十亿零八千八百八十八.故答案为：8000008888,八十亿零八千八百八十八.【考点评析】本题主要考查整数的读、写法.【考点评析】本题主要考查整数的认识，解答本题关键是明确数位顺序表和每个数位上的数字表示的意义。

3.（2分）（2023•南京模拟）一个正方形有4个角,它们都是直角。

【思路点拨】根据正方形的特征，正方形的4条边的长度都相等，4个角都是直角。

据此解答。

【规范解答】解：一个正方形有4个角，它们都是直角。

故答案为：4,直。

【考点评析】此题考查的目的是理解掌握正方形的特征及应用。

4.（2分）（2023春•南乐县期末）余数的单位名称和被除数的单位名称相同.【思路点拨】根据除法的意义和有余数的除法知识可知，余数的单位名称和被除数的单位名称相同。

【规范解答】解：余数的单位名称和被除数的单位名称相同。

故答案为：被除数。

【考点评析】本题考查了除法的意义和有余数的除法知识，结合题意解答即可。

5.（3分）（2023秋•大名县校级月考）在5801,5008,4856和5080中，最大的数是5801,最小的数是4856,这些数中最接近5000的是5008o【思路点拨】比较整数的大小，位数多的那个数就大；如果位数相同，就看最高位，最高位上的数大，那个数就大；最高位上的数相同，就看下一位，哪一位上的数大，那个数就大。

2019-2020年六年级上学期英语北师大(三起点)Lesson1Enjoythe__Story教学课件

Congratulations, Mocky!
You did very well, Mocky!
>>Practice
……L…e.t…’s……re. ad
（单击图片可播放动画）
>>Practice
……R…o…l…e…p. lay
>>Summary
（1）在插图的帮助下读懂故事叙述文本。（2）朗读人物对话，讲述故事的只要内容。（3）询问和说明先后顺序或比赛名次。（4）询问别人是否做了某事。
（单击图片可播放动画）
>>Presentation
……A…n…s…w…e…r...t..h....e.....q....u...e....stions
1. Where were they? 2. What did they do there?
>>Presentation
…L…e…t’…s…le…a. rn
I’m going to run in the 200-meter race.
>>Presentation
……L…e…t…’s……le. arn
Ready! Set! Go!
Yesterday was the School Sports Day. Ken ran in the 200-meter race.
北师大（三起点）六年级上册
Unit3 Sports
Lesson1 Enjoy the Story
>>Warm-up
……S…in…g……a…s...o. ng
（单击图片可播放动画）
>>Lead-in
……F…re…e……Talk
>>Presentation

2019-2020年六年级上学期英语北师大(三起点)Unit1_单元分析

Unit1 单元分析单元教学目标一、技能目标1. 能结合插图和录音读懂故事叙述语篇；2. 能分角色朗读故事人物对话；3. 能在图片的帮助下讲述故事主要内容；4. 能询问或说明自己或他人过去某时在哪里。

二、知识目标1. 语音：朗读句子时，语音语调准确；对单词中辅音字母r和l发音清楚；能够有节奏地唱歌、朗读诗歌，语音、语调基本达意。

2. 词汇：［话题词汇］能指认、说明有关太空和航天的基本词汇：space, spaceship, astronaut, Mars, moon［情景词汇］能在语境中理解dream, last night, ready, then, friendly, Earth, Martians3. 句型：能在语境中运用以下表达法询问、说明过去某人在哪里或那里有什么。

Where were you last night? I was...Where was he / she yesterday? He / She was...There was no water. There were no trees.I / You / He / She / We / They had a...4. 话题：宇宙（太空和航天）。

5. 功能：询问或说明过去某人在哪里。

三、情感、策略、文化意识目标能通过故事学习了解有关航天和太空的知识，激发进一步探索相关知识的兴趣，发展想象能力。

单元内容分析和五年级相比，六年级教材第一课连环画故事增加了叙述文本，提供或补充了故事过程和细节，使第一课的故事内容更加丰富。

叙述文本的增设，体现了从低年段主要培养学生通过连环画理解故事逐步过渡到高年段通过叙述文本理解故事的内容转变，也体现了教材在高年段更加关注对学生阅读能力的培养和重视。

教材的这些变化是与学生知识、经验的积累以及语言和认知能力的发展相适应的。

在排版上，叙述文本位于第一课两个展开页面的中间部位，既可以与连环画对照来看，使学生能借助插图理解文本，也可以队里成篇。

2019-2020年六年级上学期英语北师大(三起点)Unit2_单元分析

Unit2 单元分析单元教学目标一、技能目标1.能结合插图和录音理解故事主要情节和内容；2.能看懂连环画故事中的叙述文本，能在插图提示下讲故事；3.能询问别人过去某时做了什么；4.能简要说明自己做过的事情或动作。

二、知识目标1. 语音：在朗读句子时，语音、语调、节奏基本正确；了解字母组合ea和i在单词中的发音。

2. 词汇：[话题词汇] 了解常用动词过去式：clean/ cleaned, look/looked, visit/visited, watch/ watched, do/did, eat/ate, go/went, come/came, give/ gave0[情境词汇] 能够在语境中理解Come in. What’s the matter? Are you OK? Be careful.的含义。

3. 句型：能够运用I visited... I didn’t visit…说明自己做过或未做的事情或动作；运用Where were you? What did you do yesterday? 询问别人过去某个时候在干什么。

4. 语法：了解一般过去时态肯定句和否定句的用法和所表达的意义。

三、情感、策略、文化意识目标1.通过本单元的学习，培养学生养成良好的进餐习惯。

2.通过故事的学习，引导学生讨论、思考，培养学生互相帮助的意识。

单元内容分析本单元的主题是“一次意外事件”。

故事讲述了主人公Mocky找Ann和Ken 玩时正赶上他们在吃早饭，Mocky吃香蕉狼吞虎咽，结果发生了意外，被噎着了。

故事在讲述Mocky吃东西被噎着的过程时使用了一系列的动词，引入了实意动词过去式的变化形式。

在第一单元学生初步接触了过去时态的用法和意义，了解了过去的概念，在此基础上本单元进一步呈现了过去时的否定用法以及实意动词过去式的变化形式，其中包括规则变化和不规则变化。

由于故事叙述文本采用过去时态，是呈现动词过去式变化的主要部分，因此，本科学习重点在叙述文本，而不是故事人物对话。