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外研版2017-2018年小学英语三年级下册Module 7 unit 1 we fly kites in spring.课后作业一、找出每组中不同类的单词，并在横线上写出它的汉语意思。
1. ________ ________2. ________ ________3. ________ ________4. ________ ________5. ________ ________二、根据季节特点，选词填空。
A. coolB. hotC. warmD. cold（1）It's ________ in spring.（2）It's ________ in summer.（3）It's ________ in autumn.（4）It's ________ in winter.三、单项选择。
1.It's spring. We often(经常)________in spring. ( )A. fly kitesB. go skatingC. go swimming2.Spring is my favourite ________. ( )A. colourB. songC. season3.We often(经常) ________ in summer. ( )A. sleepB. go skatingC. go swimming4.Tom goes________ in winter. ( )A. skateB. fly kitesC. skating5.—What do you do in autumn? ( )—________A. She goes swimming in autumn.B. He goes skating in autumn.C. I play football in autumn.四、选出与所给句子相符的图片。
1.I like summer. ( )A. B.2.It's cold in winter. ( )A. B.3.We play football in autumn. ( )A. B.4.Spring is my favourite season. ( )A. B.A. B.五、阅读对话，判断正误。
小学五年级英语暑假作业精选一.听录音，选出你听到的单词或词组。
每题读两次。
(10分) ( )1. A. spring B. summer C. fall( )2. A. March B. May C. April( )3. A. eat breakfast B. eat lunch C. eat dinner( )4. A. 7:30 B . 8:30 C. 9:30( )5. A. drinking B. eating C. ha*ing( )6. A. fly kites B. plant trees C. make a snowman( )7. A. nice B. sweet C. good( )8. A. go hiking B. go shopping C. go fishing( )9. A. go to bed B. go to school C. go to work( )10. A. first B. second C. third二.听录音，判断句子与图片或录音内容是否相符，相符的打√，不符的打×。
每题读两次。
(10分)1( ) 6. The mother kangaroo is jumping.( ) 7. They are ha*ing a picnic.( ) 8. She likes skating in winter.( ) 9. Mike is answering the phone. He is busy.( ) 10.We often go to the park on the weekend.三.听录音，补全对话。
每题读三次。
(10分)A：What are you __________?B：I’m ________my ________.A：________ are they?B：They are ________ the woods.A：Are they ________ ________?B：No，________ ________. They are picking up ________. 四.听录音，根据录音内容选择正确的答语。
四年级英语季节特点练习题30题答案解析1.Spring is a season with ____ weather.A.coldB.hotC.warmD.cool答案解析：C。
春天是温暖的季节，选项A“cold”是寒冷的，通常用于冬天；选项B“hot”是炎热的，通常用于夏天；选项D“cool”是凉爽的，一般用于秋天。
2.In spring, we can see ____ everywhere.A.snowB.leavesC.flowersD.apples答案解析：C。
春天到处可以看到花朵，选项A“snow”是雪，冬天才有；选项B“leaves”树叶在秋天会飘落比较多；选项D“apples”苹果秋天成熟。
3.Spring is a good time for ____.A.swimmingB.skiingC.flying kitesD.ice-skating答案解析：C。
春天适合放风筝，选项A“swimming”游泳通常在夏天；选项B“skiing”滑雪和选项D“ice-skating”滑冰都是冬天的活动。
4.The weather in spring is usually ____.A.sunny and windyB.rainy and coldC.snowy and windyD.cloudy and hot答案解析：A。
春天的天气通常是晴朗且多风的，选项B“rainy and cold”多雨且寒冷一般是冬天；选项C“snowy and windy”多雪且有风是冬天；选项D“cloudy and hot”多云且炎热是夏天。
5.In spring, the trees turn ____.A.yellowB.redC.greenD.brown答案解析：C。
春天树木变绿，选项A“yellow”黄色一般是秋天树叶的颜色；选项B“red”红色不是春天树木的普遍颜色；选项D“brown”棕色也不符合春天树木的特点。
Sring传智播客第⼀章的题（带答案和解析）⽬录作业⼀单选题1、以下有关Spring的四个基础包说法正确的是（）A、Spring的四个基础包，它们分别对应Spring Web容器的四个模块B、Spring的四个基础包有spring-core.RELEASE.jar、spring-beans-.RELEASE.jar、spring-context-.RELEASE.jar和spring-aop-.RELEASE.jar；C、spring-context-.RELEASE.jar是所有应⽤都要⽤到的JAR包，它包含访问配置⽂件以及进⾏IoC或者DI操作相关的所有类D、spring-core.RELEASE.jar包含Spring框架基本的核⼼⼯具类，Spring其它组件都要⽤到这个包⾥的类，是其它组件的基本核⼼答案：D2、Spring的核⼼容器是其他模块建⽴的基础，以下哪个不是该容器的组成模块（）。
A、Beans模块B、Core模块C、Context模块D、AOP模块答案：D3、下列选项中，不属于Spring框架优点的是（）A、提供强⼤的、可以有效减少页⾯代码的标签B、声明式事务的⽀持C、⽅便解耦、简化开发D、⽅便集成各种优秀框架答案：A4、下列有关Spring框架的描述，错误的是（）A、Spring是Java Web开发框架B、Spring是轻量级框架C、Spring是开源框架D、Spring是持久层框架答案：D5、以下关于Spring核⼼容器相关说法错误的是（）A、Spring框架的所有功能都是通过其核⼼容器来实现的B、创建BeanFactory实例时，需要提供Spring所管理容器的详细配置信息，这些信息通常采⽤XML⽂件形式来管理C、ApplicationContext不仅包含了BeanFactory的所有功能，还添加了对国际化、资源访问、事件传播等⽅⾯的⽀持D、通常在Java项⽬中，会采⽤通过ClassPathXmlApplicationContext类来实例化ApplicationContext容器的⽅式，⽽在Web项⽬中，ApplicationContext容器的实例化⼯作会交由Web服务器来完成答案：A6、以下有关Spring框架优点的说法正确的是（）A、Spring具有简单、可测试和松耦合等特点，从这个⾓度出发，Spring就是应⽤于任何Java应⽤的开发中；B、Spring提供了对AOP的⽀持，它允许将⼀些通⽤任务，如安全、事务、⽇志等进⾏集中式处理，从⽽提⾼了程序的复⽤性C、Spring就是⼀个⼤⼯⼚，可以将所有对象的创建和依赖关系的维护⼯作都交给Spring容器管理，杜绝了组件之间的耦合性D、Spring增加了Java EE开发中⼀些API的使⽤难度答案：B多选题7、Spring框架压缩包解压后的⽬录中lib中的JAR包说明正确的是（）A、libs⽬录中的JAR包分为三类B、以RELEASE.jar结尾的是Spring框架class⽂件的JAR包C、以RELEASE-javadoc.jar结尾的是Spring框架API⽂档的压缩包D、以RELEASE-sources.jar结尾的是Spring框架源⽂件的压缩包答案：全选8、Spring框架压缩包解压后的⽬录中内容说明正确的是（）A、docs⽂件夹中包含Spring的API⽂档和开发规范B、libs⽂件夹中包含开发需要的JAR包和源码C、schema⽂件夹中包含开发所需要的schema⽂件D、spring.x.pdf中是使⽤⼿册答案：ABCspring.x.pdf没这个⽬录啊9、下列选项中，属于Spring框架优点的有（）A、⽅便解耦、简化开发B、AOP编程的⽀持C、⽅便集成各种优秀框架D、声明式事务的⽀持答案：全选10、以下哪些属于Spring框架模块（）A、Core ContainerB、Data Access/IntegrationC、IoCD、Messaging答案：ABD后⾯有图11、Spring的核⼼容器是其他模块建⽴的基础，以下哪些属于该容器的组成模块（）A、Beans模块B、Core模块C、SpELD、AOP模块答案：ABCspring的核⼼容器是其他模块建⽴的基础，它主要由Beans模块、Core模块、Context-support模块和SpEL（Spring Express Language，Spring表达式语⾔）模块组成。
基于SpringBoot的课程作业管理系统设计与实现的开题报告一、选题背景及意义随着信息技术的快速发展，教育信息化建设已成为各高校的重要任务之一。
在高校教育中，课程作业是学生学习过程中的重要组成部分，传统的课程作业管理方式存在诸多问题，如作业提交不方便、批改效率低下、成绩统计困难等。
因此，设计和实现一个基于SpringBoot 的课程作业管理系统具有重要意义。
二、国内外研究现状国外高校较早就开始了对课程作业管理系统的研究与应用，如美国的Blackboard、加拿大的Desire2Learn 等。
这些系统具有强大的功能和良好的用户体验，为教师和学生提供了便利。
在国内，一些高校和教育机构也开始关注课程作业管理系统的建设。
例如，清华大学的“学堂在线”、上海交通大学的“好大学在线”等。
这些系统在功能上逐渐完善，但在用户体验和适应性方面仍需进一步提高。
三、研究内容及目标本课题旨在设计与实现一个基于SpringBoot 的课程作业管理系统，主要包括以下内容：1. 系统需求分析：通过调研和分析，确定系统的功能需求和非功能需求。
2. 系统架构设计：采用SpringBoot 框架搭建系统架构，实现系统的模块化和可扩展性。
3. 系统功能实现：包括学生管理、教师管理、课程管理、作业管理、成绩管理等核心功能的实现。
4. 系统测试与优化：对系统进行全面测试，确保系统的稳定性和安全性，并对系统进行优化。
5. 系统上线与维护：将系统部署到服务器上，并进行日常维护和管理。
本课题的研究目标是设计并实现一个功能齐全、用户体验良好、安全可靠的课程作业管理系统，提高课程作业管理的效率和质量。
四、研究方法及技术路线本课题的研究方法主要包括：1. 需求分析：通过调研和分析，确定系统的功能需求和非功能需求。
2. 系统设计：采用UML 建模工具对系统进行架构设计和模块划分，确定系统的技术架构和开发方案。
3. 技术选型：选择SpringBoot 框架作为系统开发框架，采用MySQL 作为数据库管理系统，使用Redis 作为缓存服务。
pring课程设计一、课程目标知识目标：1. 让学生掌握Spring框架的基本概念和核心组件，理解Spring的依赖注入和面向切面编程原理。
2. 使学生能够运用Spring进行Java应用程序开发，掌握配置和使用Spring 容器、编写Spring Bean、整合Spring与其他框架（如MyBatis、Hibernate）的能力。
3. 帮助学生理解Spring MVC的运行机制，学会搭建Spring MVC项目，并能独立完成简单的Web应用开发。
技能目标：1. 培养学生运用Spring框架解决实际问题的能力，提高代码的可维护性和可扩展性。
2. 培养学生阅读和分析Spring源码的能力，提升对框架原理和设计模式的深入理解。
3. 培养学生具备团队协作开发Spring项目的能力，学会使用版本控制工具和项目管理工具。
情感态度价值观目标：1. 培养学生对Spring框架的兴趣和热情，激发学习动力，养成主动探究和解决问题的习惯。
2. 培养学生的团队协作意识，学会尊重他人意见，善于沟通交流，共同完成项目任务。
3. 培养学生具备良好的编程习惯，遵循编码规范，关注软件质量和用户体验。
课程性质：本课程为高年级专业选修课，旨在使学生掌握Spring框架的使用，提高Java企业级开发能力。
学生特点：学生已具备一定的Java基础，熟悉面向对象编程，对框架有初步了解。
教学要求：注重理论与实践相结合，通过案例教学，让学生在实际项目中掌握Spring框架的应用。
同时，注重培养学生的团队协作能力和解决问题的能力。
在教学过程中，关注学生的个性化需求，提供针对性的辅导和指导。
二、教学内容1. Spring框架基础- Spring概述：介绍Spring的发展历程、优势特点。
- Spring核心容器：讲解BeanFactory、ApplicationContext等概念，以及Bean的生命周期。
- 依赖注入：讲解依赖注入的原理、方式，以及相关注解的使用。
五年级下册英语实践作业,春夏秋冬全文共6篇示例，供读者参考篇1Hello everyone! Today I'm going to talk about the four seasons: spring, summer, autumn, and winter. I really like all the seasons because each one is special in its own way.Firstly, let's talk about spring. Spring is my favorite season because the weather gets warmer, flowers bloom, and everything starts to turn green. I love playing outside, watching the birds building their nests, and feeling the warm sun on my skin.Next, comes summer. Summer is super fun because there's no school and I can spend all day playing at the beach or in the park. I enjoy eating ice cream, having picnics, and going on vacation with my family. Sometimes it gets too hot, but I don't mind because I can cool off in the pool.After summer, we have autumn. Autumn is a beautiful season because the leaves on the trees change color and fall to the ground. I like collecting leaves, going apple picking, anddrinking hot chocolate. It's also fun to jump into a pile of leaves and hear them crunch under my feet.Finally, we have winter. Winter is cold, but I love it because of snow. I enjoy building snowmen, having snowball fights, and going sledding. I also love celebrating Christmas and New Year's with my family and friends. It's the perfect time to snuggle up with a warm blanket and drink hot cocoa.In conclusion, each season has its own charm and brings different experiences. I can't pick just one favorite because I love them all. I hope you enjoy all the seasons too! Thanks for reading my article. Bye-bye!篇2Title: My Favorite SeasonsHi everyone! Today I want to talk about my favorite seasons: spring, summer, autumn, and winter. Each season is special and brings different kinds of fun and activities.Let's start with spring! I love spring because it's the time when everything starts to bloom. Flowers are blooming, birds are chirping, and the weather starts to get warmer. I love goingoutside and playing in the park, flying kites, and having picnics with my friends and family.Next is summer! Summer is the best season because school is out and I get to have lots of fun. I love going to the beach, swimming in the pool, and eating ice cream. I also enjoy going on vacation with my family and staying up late to watch fireworks on the Fourth of July.Then comes autumn. Autumn is a beautiful season with colorful leaves and cool weather. I love going apple picking, jumping in piles of leaves, and drinking hot cocoa. It's also the time for Halloween, my favorite holiday. I love dressing up in costumes and going trick-or-treating with my friends.Last but not least is winter. Winter is so much fun becauseit's the holiday season. I love building snowmen, having snowball fights, and drinking hot chocolate by the fire. I also love celebrating Christmas with my family, decorating the tree, and exchanging gifts.In conclusion, each season has its own charm and brings different kinds of joy. I love all four seasons because they each offer something special and exciting. What's your favorite season? Let me know in the comments below! Thank you for reading!篇3Here is a sample article in a child's voice about the seasons:Spring, summer, autumn, winterHi everyone! Today I want to talk about the seasons. We have four seasons in a year – spring, summer, autumn, and winter. Each season is special in its own way and brings different things to enjoy.Let’s start with spring. Spring is a beautiful season when flowers bloom, and birds sing. The weather starts to get warmer, and we can play outside more. I love seeing all the colorful flowers and feeling the sunshine on my face.Next comes summer, my favorite season! Summer is so much fun because we can go swimming, have picnics, and play all day long. I love eating ice cream and having BBQs with my family and friends. The best part is going on vacation and exploring new places.After summer, we have autumn, also known as fall. Autumn is the season of harvest when farmers gather their crops. The leaves on trees change color and fall to the ground, creating abeautiful carpet of red, orange, and yellow. It’s so much fun to jump in piles of leaves and drink hot chocolate.Lastly, we have winter, which is a cold season. Winter brings snow and ice, turning everything into a winter wonderland. We can build snowmen, go sledding, and have snowball fights. It’s also a time for cozying up by the fire with a warm blanket.I love all the seasons because each one has something special to offer. Whether it’s the blossoming flowers in spring, the hot sun in summer, the colorful leaves in autumn, or the snowy landscapes in winter, there’s always something to enjoy in every season. What’s your favorite season? Let me know in the comments below!Hope you enjoyed reading about the seasons. See you next time! Bye!篇4Title: My Seasons AdventureHello everyone! I want to share with you all about my fun adventure through the four seasons - spring, summer, autumn, and winter.In spring, the flowers bloom and the weather gets warmer. I love playing outside and seeing all the colorful flowers. My friends and I have picnics in the park and fly kites. It's such a happy time!Then comes summer, my favorite season! The sun is shining bright, and I can swim in the pool and eat ice cream all day long. We go on family vacations and have barbecues in the backyard. I love wearing my sunglasses and flip flops everywhere I go.Autumn is when the leaves change color and fall from the trees. I like to jump in the piles of leaves and collect acorns. We go apple picking and drink hot cocoa by the fire. It's so cozy and beautiful during this time of year.Finally, winter arrives with snowflakes falling from the sky. I can build snowmen, go sledding, and have snowball fights with my friends. We celebrate Christmas and count down to the new year. It's a magical time filled with joy and happiness.I had so much fun exploring the different seasons and all the activities that come with them. Each season is special in its own way, and I can't wait to experience them all over again next year. Bye for now!篇5Hello everyone,Today I'm going to talk about the four seasons: spring, summer, autumn, and winter. I love all the seasons because they each have something special about them.In spring, the flowers bloom and the weather gets warmer. I love playing outside and seeing all the colorful flowers. It's a time for new beginnings and fresh starts.In summer, the sun shines bright and we can go swimming and have picnics. I love going to the beach and eating ice cream. Summer is a time for fun and relaxation.In autumn, the leaves change colors and fall from the trees. I love jumping in the leaves and collecting them to make art projects. It's a cozy time of year, perfect for warm sweaters and hot cocoa.In winter, the snow falls and everything turns into a winter wonderland. I love building snowmen and having snowball fights with my friends. Winter is a magical time of year, perfect for cuddling up by the fire.Each season is special in its own way, and I love experiencing all the different things each one has to offer. What is your favorite season? Let me know in the comments!That's all for now, see you next time! Bye!篇6Spring, Summer, Autumn, WinterHey everyone! Today I want to talk about the different seasons we have in a year. There are four seasons: spring, summer, autumn, and winter. Each season has its own special things.First, let's talk about spring. In spring, the weather starts to get warmer and flowers begin to bloom. I love seeing all the pretty flowers in the garden and the trees turning green again. It’s a great time to go outside and play with my friends.Next, we have summer. Summer is my favorite season because I can go to the beach, swim in the pool, and eat ice cream all day long. The sun is shining, the birds are singing, and the days are long. I love wearing shorts and sandals and feeling the warm sun on my skin.After summer comes autumn. Autumn is when the leaves on the trees change color and fall to the ground. I like to jump in the piles of leaves and hear them crunch under my feet. It’s also thetime when we celebrate Halloween and Thanksgiving with our families.Finally, we have winter. Winter is when it gets really cold and sometimes it snows. I like building snowmen, having snowball fights with my friends, and drinking hot chocolate by the fireplace. Christmas is in winter too, so I get to decorate the Christmas tree and open presents from Santa Claus.I love all the seasons because each one is special in its own way. I can’t wait to see what fun adventures each season will bring next!That’s all for now. Thanks for reading! Bye-bye!。
Unit 3 Celebrities Lesson1 Spring Festival课时作业第一节、阅读理解阅读下列短文，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。
AThere are many ways to define fame. But one of them, surely, is to see your name in lights above bustling New York streets. A Chinese writer saw just an illumination （光源）in July when his name appeared on the big screen in Times Square. For Liu Zhenyun, it was a spectacular and fully-deserved promotion of his latest book, Laughter and Tears: A Novel.Liu, one of the best-selling authors of novels in contemporary China, has penned a number of popular works,including Someone to Talk To,Remembering1942,and I DidNotKillMy Husband.His works have been translated into more than 28 languages, and Someone to Talk To was awarded lhe 2011 Mao Dun Literature Prize."Laughter and Tears:A Novel "can be worthily called another ' high peak' after Someone to Talk To:'Zhang Xudong, a professor of comparative literature and East Asian studies at New York University, says. The novel is based on the folklore of a legendary figure Hua Emiang, and describes the paintings of the narrator's uncle, telling of the humor and life of people in Yanjin, Henan province, Liu's hometown.In the book, everyone from Yanjin is humorous and can tell excellent jokes. Hua Emiang, the spirit of a widow waiting eternally for her husband, as in Yanjin folklore, will come into people's dreams. In this state she will ask them to tell her a joke. If she thinks the joke is boring, she will instruct them to carry her to a place where she candrink spicy soup. But they die in the effort as she crushes them following her transformation into a mountain. However, if she likes the joke, she will give them a persimmon (柿子). As a result, people from Yanjin tell really good jokes.Corriere della Sera,an Italian newspaper, called Liu "the Kalka of Beijing". In 2018, Liu was awarded France's Knight of the Order ofArts and Letters.An author at Kirkus Reviews, a book review site in the United States, writes, "Liu has written a masterful tale that will make you laugh even as you feel hopeless". Liu's tragedies often have a feature of comedy and his comedies are also like tragedies. He tells many jokes and ridiculous stories in his books, and you will laugh when you read them. However, the truth behind the jokes could be cruel and sorrowful.1 ．Why did Liu Zhenyun's name appear on the big screen in Times Square?A ．Because he enjoys great reputation.B ．Because his new book has been sold out.C ．Because he is eager to establish his fame.D ．Because he wants to promote his best book.2．What would Zhang Xudong probably agree with?A ．Liu Zhenyun is a legendary figure.B ．No book beats Someone to Talk To.C ．Liu's novels belong to comparative literature.D ．Laughter and Tears:A Novel is worth reading.3．In Liu's latest book,Hua Emiang gave the joke-tellers a persimmon as a(n).A ．PunishmentB ．assignmentC ．awardD ．warning4 ．What could be the best title for the passage?A．Liu Zhcnyun,a Master of TragedyB ．Zhang Xudong, the Kafka ofBeijingC．A Writer with Tale to Tell Pens a New BookD ．A Book Was Awarded Mao Dun Literature Prize【参考答案】ADCCBA joint research team recently have developed a new electronic skin that is similar to human skin in strength, durability and sensitivity. The skin or e-skin may play an important role in next-generation personalized medicine, soft robotics and artificial intelligence.“The ideal e-skin will mimic (模仿) the many natural functions of human skin, such as sensing temperature and touch, accurately and in real time,” says leading researcher Yichen Cai. However, making suitably flexible electronics that can perform such delicate tasks while also used repeatedly is challenging, and each material involved must be carefully engineered.Most e-skins are made by putting an active sensor on the surface that attaches to human skin. However, the connection between them is often too weak, which reduces the durability and sensitivity of the material; otherwise, if it is too strong, it won’t be flexible enough, making it more likely to break the circuit.“The landscape of skin electronics keeps shifting at a remarkable pace,” says Cai. “The discovery of 2D sensors has accelerated efforts to turn these quite thin but strong materials into functional, durable artificial skins. ”The new man-made skin built by the researchers could sense objects from 20 centimeters away. It co uld further make a quick response when touched in less than one tenth of a second. “It is a striking achievement for an e-skin to maintain toughness after repeated use,” said Shen, “which mimics the softness and rapid recovery of human skin.”This type of e-skin could monitor a range of biological information, such as changes in blood pressure, which can be sensed from movements of arms and legs. This data can then be shared and stored on the cloud via Wi-Fi.“One remaining problem to the wide spread use of e-skins lies in mass production of high-resolution sensors,” adds group leader Vincent Tung, “however, the latest technology offers new promise.”5. What’s the feature of the new e-skin?A. It is flexible and sensitive.B. It is almost the same as human skin.C. It has fragile electronics.D. It has proved important in areas like AI.6. What can the new e-skin do?A. It can rapidly react to touches.B. It can change human’s blood pressure.C. It can heal the wounded skin quickly.D. I t can adjust human’s temperature.7. What does the underlined word “striking” in paragraph 5 probably mean?A. Slight.B. Noticeable.C. Well-known.D. Insignificant.8. What is the best title for the text?A. A Breakthrough in High TechnologyB. Man-made Skin ImprovedC. E-skin, a Promising BusinessD. The Wide Spread Use of E-skin【参考答案】AABB第二节、七选五阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
