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2024年人教版七年级下册政治第四单元课后练习题(含答案和概念)

2024年人教版七年级下册政治第四单元课后练习题(含答案和概念)

2024年人教版七年级下册政治第四单元课后练习题(含答案和概念)试题部分一、选择题:A. 选举权和被选举权B. 劳动权和受教育权C. 言论自由和宗教信仰自由2. 下列哪种行为属于自觉履行公民义务?()A. 损坏公共设施B. 随地乱扔垃圾C. 参加义务植树活动D. 逃税漏税A. 尊重各民族的风俗习惯B. 侮辱其他民族C. 排斥其他民族D. 忽视民族差异4. 在我国,未成年人是指未满多少周岁的公民?()A. 16周岁B. 18周岁C. 20周岁D. 22周岁A. 知悉国家秘密B. 损害他人名誉C. 揭发国家工作人员的违法失职行为D. 侵犯他人隐私A. 依法纳税B. 依法服兵役C. 保守国家秘密A. 富强B. 民主C. 文明A. 查看他人日记B. 偷听他人电话C. 监控他人行踪A. 受教育权B. 生存权C. 发展权A. 保守国家秘密B. 遵守国家法律法规C. 维护国家利益二、判断题:1. 公民权利和义务是一致的,没有义务的权利,也没有权利的义务。

()2. 未成年人的财产权不受法律保护。

()3. 公民在行使自由和权利时,不得损害国家的、社会的、集体的利益和其他公民的合法权利。

()4. 我国宪法规定,公民有宗教信仰自由。

()5. 侮辱、诽谤他人,侵犯他人隐私权是违法行为。

()6. 未成年人的智力成果权不受法律保护。

()7. 维护民族团结是每个公民的基本义务。

()8. 公民在行使监督权时,可以采用非法手段。

()9. 我国宪法规定,公民有依法纳税的义务。

()10. 未成年人可以完全独立承担民事责任。

()三、填空题:1. 我国公民的基本权利和义务是相互依存、密不可分的,它们在法律关系上是______的。

2. 在我国,未成年人是指未满______周岁的公民。

3. 社会主义核心价值观的基本内容包括富强、民主、文明、和谐、自由、平等、公正、法治、爱国、敬业、诚信、______。

4. ______是指个人享有的私人生活安宁与私人信息秘密依法受到保护,不被他人非法侵扰、知悉、收集、利用和公开的一种人格权。

人教版七年级政治下册期中试卷及答案

人教版七年级政治下册期中试卷及答案

七年级政治第二学期期中考试试卷(50分)一、单项选择题(共10题,每题2分,计20分)1.某同学在学习上遇到某些问题没有理解,但又不愿放下架子向别人请教,却自己暗地吃力追赶,但效果不好。

表明这个同学( )A .有志气,有毅力B .虚荣心强C .自尊心强D .有好强心 2.对于我们而言,自信是( )A .自不量力B .惟我独尊C .对自身力量的确信D .自以为是 3.我们作为中学生,在日常生活中,尊重他人最基本的表现是( )①对人要彬彬有礼 ②尊重他人的言行 ③善于接受他人的观点 ④尊重他人的人格魅力 A .①②④ B .②③④ C .①③④ D .②④4.生活中,每个人都渴望得到别人尊重。

事实上要想赢得他人尊重,首先就应当( ) A .尊重自己 B .认识他人 C .认识自己 D .尊重他人 5.下列行为中,属于尊重他人行为的是( )A .公共场合大声喊叫B .进别人房间先敲门C .在大街上随地吐痰D .给别人起绰号6.漫画《自信》说明了( )①自负是自信的误区,自负的人自以为了不起,往 往自以为是 ②自信应该建立在对自己正确评估的 基础上,而不是盲目的自信 ③漫画中的人物能够 正确的评价自己 ④漫画中的人物不仅正确看待自 己,还具有创新精神 A .①② B .①②③ C .③④ D .①②④ 7.下列行为是自立表现的是( ) A .让妈妈给洗衣服 B .让同学帮助写作业C .自己的事自己干D .让爸爸打扫自己房间卫生 8.自强精神表现在方方面面。

下列选项中,属于自强表现的有( )①在困难面前不低头,不丧气 ②自尊自爱,不卑不亢 ③勇于开拓,积极进取 ④志存高远,执着追求A .①②③B .①③④C .①②④D . ①②③④ 9.小红是个自立能力很强的孩子,你认为她在生活中的表现正确的有( ) ①自己的衣服自己洗 ②遇到困难时,马上向妈妈求救 ③妈妈给她叠被子、收拾书包等④作为班干部,能管理好自己负责的事情 ⑤父母外出时,自己能做饭,料理自己的生活A .①②④⑤B .①②③C .①④⑤D .①③④ 10.“古人学问无遗力,少壮功夫老始成。

七年级下册社会试卷及答案【含答案】

七年级下册社会试卷及答案【含答案】

七年级下册社会试卷及答案【含答案】专业课原理概述部分一、选择题1. 以下哪个是我国历史上的第一个奴隶制王朝?()A. 夏朝B. 商朝C. 周朝D. 秦朝2. 下列哪项不是唐朝的盛世局面?()A. 贞观之治B. 文景之治C. 贞观遗风D. 开元盛世3. 下列哪个是宋代的著名发明?()A. 火药B. 指南针C. 活字印刷术D. 火车4. 下列哪个不是元朝的行省制度?()A. 中书省B. 尚书省C. 河南江北行省D. 江浙行省5. 下列哪个不是清朝的边疆政策?()A. 设置驻藏大臣B. 设置伊犁将军C. 设置台湾府D. 设置澳门总督二、判断题1. 春秋战国时期,铁器和牛耕的使用与推广,大大促进了农业上的深耕细作,使土地利用率和农作物的产量显著提高。

()2. 唐朝的疆域东至安东,西至安西,南至日南,北至蒙古高原。

()3. 宋代的海外贸易超过了前代,成为当时世界上从事海外贸易的重要国家,政府鼓励海外贸易,在主要港口设立市舶司。

()4. 元朝在中央设立中书省,地方设立行中书省,简称“行省”。

()5. 明朝为了选拔听命于皇帝的官吏,实行八股取士,选拔能听命于皇帝的官吏。

()三、填空题1. 朝是中国历史上的第一个奴隶制王朝,约公元前2070年,禹建立夏朝。

2. 朝是中国历史上第一个统一的中央集权的封建国家,公元前221年,嬴政灭六国,建立秦朝。

3. 朝是中国历史上唯一的女皇帝武则天建立的朝代,公元690年,武则天称帝,改国号周。

4. 朝是中国历史上少数民族建立的第一个统一全国的封建王朝,公元1271年,忽必烈改国号为元。

5. 朝是中国历史上一个封建王朝,公元1644年,清军入关,逐步建立起对全国的统治。

四、简答题1. 请简述夏商周时期的历史发展。

2. 请简述春秋战国时期的社会变革。

3. 请简述秦朝的中央集权制度。

4. 请简述唐朝的盛世局面。

5. 请简述宋代的经济发展。

五、应用题1. 请分析夏商周时期的政治制度。

七年级下思想品德课第五单元《珍爱生命》练习题政治试题

七年级下思想品德课第五单元《珍爱生命》练习题政治试题

七年级下思想品德课第五单元《珍爱生命》练习题-政治试题题目1.什么是人权?2.国家为什么要保护人权?3.请简述生命权和健康权的重要性。

4.请列举你认为应该保护的其他人权。

解答1. 什么是人权?人权是指人类因为生而自由,在平等自愿的基础上所享有的基本权利,包括但不限于言论自由、宗教自由、思想自由、教育权、健康权和生命权等。

2. 国家为什么要保护人权?国家保护人权是保障公民权利的重要手段,同时也是国家权力行使的重要目标。

在中国宪法中,就有明确规定:“国家尊重和保障人权。

”国家保护人权的思想,是维护社会、经济和政治安全的基本方式。

3. 生命权和健康权的重要性生命权和健康权是人权的基本权利,真正实现了这两种权利,才能保证人们有更多的机会和时间去实现他们的自由和追求自由的行动,从而让伟大的人类文明更加繁荣。

生命权指的是每个人生存的权利。

这个权利是非常重要的,因为其他所有的人权都是在对这个权利的保护基础上才实现的。

人们只有在保持自己的生命安全的情况下才能行使自己的人权,否则就无从谈起。

健康权是每个人关注和保护自己身体健康的权利。

健康权在人们的生活中非常重要,因为一个健康的人才会有足够的体力和精力去实现自己的追求,而非健康的人将会失去很多机会,很难获得更好的生活质量。

4. 应该保护的其他人权除了生命权和健康权之外,我们认为还应该保护的人权包括以下几个方面:•家庭权:包括婚姻自由、家庭和谐以及儿童的权利等。

•教育权:每个人都应该有受教育的权利,无论是国家还是社会都应该创造条件让每个人都能够获得良好的教育资源。

•社交权:每个人都有自由结交朋友和拓展人际关系的权利,也包括公民参与政治事务的权利。

•财产权:保护个人财产的权利,防止财富不公和盗窃等不法行为。

•安居权:保障公民的住房权益,租房或购买自己的住房等都属于这一范畴。

结论保护人权是国家的基本职责之一,也是保障公民自由和人身安全的重要措施。

生命权和健康权是人权的基本权利,这两个权利的实现才能让伟大的人类文明更加繁荣。

道德与法治七年级下册第三课《青春的证明》填空题

道德与法治七年级下册第三课《青春的证明》填空题

道德与法治七年级下册第三课《青春的证明》填空题【第三课青春的证明】1、青春期的我们有哪些成长的渴望?(P24)我们渴望拥有健美的身躯、充实的大脑,渴望()、渴望飞翔,“指点江山,激扬文字”。

2、青春的遐想有什么重要意义?(为什么青春的探索不会停止?)(P24)①青春的我们拥有无尽的(),这令我们兴奋,让我们跃跃欲试。

②面对青春,我们会有不同的憧憬,形成不同的理想。

我们要规划青春(),思考自己如何走过青春之路。

青春的探索不会停止。

3、为什么要自信?(自信的作用)(P25)①★()让我们充满激情。

有了自信,我们才能怀着坚定的信心和希望,开始伟大而光荣的事业。

②自信的人有勇气交往与表达,有信心尝试与坚持,能够展现优势与才华,()潜能与活力,获得更多的实践()与创造可能。

4、如何做到自信?(P26)①()可以让我们更自信。

我们的每一点进步,都是成长的足迹,印记着我们克服惰性、抵制不良诱惑、战胜自我的努力。

②相信自己,勇敢(),不断进步,才能体验成功带来的自信。

5、为什么要自强?(自强的作用)(P26)①自强可以让我们更自信。

②★自强,让青春奋进的步伐()。

6、★如何做到自强?(P26)①不断克服自己的(),战胜自己、超越自己,是自强的重要内容。

②自强,要靠坚强的意志、()的精神和不懈的坚持。

7、什么是“行己有耻”?(P28)一个人行事,凡自己认为可耻的就不去做。

8、如何做到“行己有耻”?(P28-P29)①我们要知(),懂荣辱;有所为,有所不为。

②有知耻之心,不断提高辨别“耻”的能力。

③能真诚面对自我,闻过即改,知耻而()。

④★树立()意识,触碰道德底线的事情坚决不做,违反法律的事情坚决不做。

⑤磨砺意志,()不良诱惑,不断增强自控力。

9、羞耻心(知耻之心、羞恶之心)有什么作用?(P28)①“羞恶之心”引导我们判断是非善恶,明确行为选择的理由。

②在行动之前,审查愿望;在行动之中,监督调节;在行动之后,反思效果与影响。

道德与法治七年级下册第一课《青春的邀约》填空题

道德与法治七年级下册第一课《青春的邀约》填空题

道德与法治七年级下册第一课《青春的邀约》填空题第一单元青春时光【第一课青春的邀约】1、什么是青春期?有何重要性?(P3相关链接)()一般指人的发育过程中,介于儿童期和()之间的过渡期。

它是继婴儿期后,人生第()个生长发育的高峰期。

2、★青春期的身体(生理)变化表现在哪些方面?(P3)①身体()的变化。

②内部器官的()。

③性机能的成熟。

3、★青春期的生理变化带给我们什么影响?(P3-P4)(1)积极影响:①青春期的生理变化带给我们()的生命力,使我们的身体充满能量。

②我们拥有充沛的精力、()的思维,对成长充满强烈渴望,感觉生活拥有无限可能。

(2)消极影响:有时,一些正常的生理现象也可能给我们带来()。

4、身体发育不同的原因和表现?(P5)(1)原因:受遗传、营养、锻炼等因素的影响,我们身体的发育情况各不相同。

(2)表现:有的长得快,有的长得慢;有的先长胖,有的先长高。

5、★怎样正确对待青春期的生理变化?(P5)①我们要()身体的变化,欣然接受青春花蕾的绽放。

②不因自己的生理变化而自卑,是我们对自己的尊重;()同伴的生理变化,是我们对同伴的尊重。

③在追求形体、仪表等外在美的同时,我们也要提高品德和文化修养,展现青春的()。

6、★青春期的心理变化表现在哪些方面?(P5)①()能力得到发展。

②()意识不断增强。

③情感世界愈加丰富。

7、青春期矛盾心理的主要表现?(P6相关链接)①反抗与依赖。

②闭锁与开放。

③勇敢与()。

8、为什么要正确处理青春期的矛盾心理?(P6)①青春期的矛盾心理有时让我们烦恼,但也为我们的成长提供了()。

②()面对和正确处理这些心理矛盾,我们才能健康成长。

9、★如何正确处理青春期的矛盾心理?(P6)①参加()活动,在集体的温暖中放松自己;②()他人,学习化解烦恼的方法;③培养兴趣爱好转移注意,接纳和()青春期的矛盾心理。

④学习(),成为自己的“心理保健医生”。

10、对于青春期的矛盾心理,自我调节的方法有哪些?(P7方法与技能)①把自己的想法写下来。

2024年人教版七年级下册政治第七单元课后练习题(含答案和概念)

2024年人教版七年级下册政治第七单元课后练习题(含答案和概念)

2024年人教版七年级下册政治第七单元课后练习题(含答案和概念)试题部分一、选择题:1. 下列哪个是我国公民享有的基本权利?()A. 被选举权B. 警察执法权C. 知情权D. 服兵役2. 在我国,未成年人是指未满多少周岁的公民?()A. 16周岁B. 18周岁C. 20周岁D. 22周岁A. 在网络上散布谣言B. 妨碍交通秩序C. 积极参加学校组织的公益活动D. 随意丢弃垃圾A. 依法纳税B. 侵犯他人隐私C. 旷工旷课D. 非法集会5. 未成年人保护法规定,任何组织或个人不得招用未满多少周岁的未成年人?()A. 14周岁B. 16周岁C. 18周岁D. 20周岁A. 在公共场所大声喧哗B. 尊重他人隐私C. 维护公共秩序D. 爱护公共设施A. 遵守法律法规B. 拥有房产C. 信仰宗教D. 穿着时尚8. 未成年人享有法律特殊保护的原因是?()A. 未成年人身心发育不成熟B. 未成年人犯罪率较高C. 未成年人学习成绩较差D. 未成年人自律能力较强A. 权利可以放弃,义务必须履行B. 权利与义务相互对立C. 权利与义务相互依存D. 权利可以转让,义务不能转让A. 选举权与被选举权B. 财产权C. 劳动权D. 休息权二、判断题:1. 公民在行使权利时,可以损害国家、社会、集体的利益。

()2. 未满18周岁的公民都属于未成年人。

()3. 公民享有宪法和法律规定的权利,同时必须履行宪法和法律规定的义务。

()4. 未成年人可以独立承担民事责任。

()5. 在我国,公民的言论自由是绝对的。

()6. 未成年人犯罪不需要承担法律责任。

()7. 公民可以通过合法途径维护自己的合法权益。

()8. 未成年人的财产权不受法律保护。

()9. 公民有义务参加国防建设。

()10. 未成年人可以自由出入网吧、歌舞厅等场所。

()三、填空题:1. 我国公民享有的基本权利和基本义务,分别被规定在《中华人民共和国宪法》的哪两章中?2. 未成年人的健康成长离不开法律的特殊保护,其中对未成年人的保护主要包括______保护和______保护。

人教版七年级下册语法填空练习题一(1-40篇) 无答案

人教版七年级下册语法填空练习题一(1-40篇) 无答案

(一)There are four people in my family. They_____(be) my father, my mother, my little sister and I. My father's birthday is_____October. He is thirty-seven_____(year) old now._____is my mother's birthday? It is_____June 16th. What is_____(she) age? Haha, that's a secret (秘密). My sister's birthday is on April the_____(one). It's also April_____(fool) Day. As for me, my_____(eleven) birthday is coming soon. There will be a birthday party at 7 p.m. next Monday in my house. It willbe_____(interested) and fun. Welcome to my birthday party.(二)In an English class, Miss Zhao asks her students to do a special and _____(interest) thing. She says to her students, "Boys and girls, I want you _____(do) a special thing. Please _____ some tomatoes to school. One tomato means one unpleasant (令人讨厌的) person."Next day, all the students bring _____(lot) tomatoes to school. Miss Zhaoasks _____(they) to put the tomatoes in the bags._____ a long time, the tomatoes in their bags go bad and smell bad.Miss Zhao asks the students, "_____ do you feel now?"The students _____, "Very bad."Miss Zhao says, "Why _____ you throw away the tomatoes and your bad feelings towards _____(that) unpleasant people?"(三)Sophie Chen is a 14-year-old girl from Taiwan. When she was 6 years old, she did something amazing.She finished a 2,100-kilometer bike journey from Xi'an, the capital city of Shanxi, to Turpan, a city in Xinjiang. Who _____ (be) with her? Her parents. How _____ did it take? It _____ (take) them two and a half months. Did she _____ (see) anything interesting? Yes, she _____. She also met many _____ (friend) local people. She was very _____ (exciting). She even _____ (pick) grapes!After the journey, Sophie wrote a book about it _____ her father Jack Chen, The book's English version (版本) came _____ in Beijing on April 26.(四)I am Jane. I live about ten _____ (kilometer) from school. _____ do I get to school? I usually go to school _____bus. It _____ (take) about half an hour.Lisa is my best friend. Does she _____ (walk) to school? No, she _____. She has a new bike. She _____ (ride) it to school every day. How _____ does it takeLisa _____ (get) to school? About 15 _____ (minute). It’s good exercise for her.(五)There are many people in the shop.Mr. Brown would like to buy some clothes _____ his daughter, Maria. She _____ (try) on a red coat. _____ does she like the coat? She likes it very much. It looks verynice _____ her.Ben is helping his father do some _____ (shop). They need two _____ (kilo) of apples and some rice. Oh, they don't have _____ (some) milk. Milk is on big sale. Buy three for 20 yuan. They want to buy six bottles. How _____are they? They are forty yuan.Peter is in the shop too. What _____ he want to buy? He doesn't want to buy anything. He is just _____ (look).(六)Anna is a_____(friend) girl._____is she from? She is from Germany._____old is she? She is eleven years old. She is tall and thin. She_____(have) longhair._____does she live with? She lives with her family in a house close tosome_____(mountain)._____is her mum? She is_____(a) art teacher. Her dadis_____(a) doctor. She has an elder sister and an elder brother. Her dreamis_____(be) an engineer.(七)Dear Joan,How's it _____ with you? Are you _____ a good time? _____ is the weather in Hong Kong? It's _____ (snow) and _____ (wind) in Moscow now. I am _____ (wear) sweaters and hats all the time. Although it's cold, I like playing outside withmy _____ (Russia) friends. We make many _____ (snowman) in the park. They are very cute. I want to show you some photos but my camera _____ (not) working. It's a pity (遗憾). I hope we can make some together (一起) one day.It's afternoon right now and I am going to go _____ (skate) with my sister. See you soon.Miss you!Peter(八)Yang Yang is not happy. She has too_____rules at home. She_____(have) to get up at 6 o'clock. And she has to get home before 5:30 in the afternoon because she hasto_____(do) her homework. She can't watch TV_____school nights. And she hasto_____(go) to bed before 10 o'clock. On weekends, she has to_____her room and wash her clothes. And she has to help_____(she) mother make dinner and help her father wash the car. She_____go to the movies because she has too much homework to do. What else (别的) does she have to do? Oh, she has to learn to play the piano. She_____has fun. Can you_____(help) her?(九)There are a lot of _____ (rule) for Molly at home. She _____ get up early andmake _____ (she) bed. After breakfast, she has to do the _____ (dish).At school, there are _____ many rules. She can't run in the hallways. She can't fight either. She can only eat in the dining hall but not in the classroom. Her teachers are very _____ with them. They always say, "Don't be _____(noise) in class.Be _____ (quietly) in the library. _____ (listen) to me carefully."Molly knows the rules are good for her. She has to _____ (follow) them.(十)There are a lot of _____ (rule) at school. I _____ arrive late for class. I mustbe _____ time. I can't fight, either. I can only eat in the dining hall. Our teachers are very strict _____ us. They always say, "_____ talk in class. Be _____(quietly) in class. _____ to me carefully…"There are many rules at home, too. I can't play basketball after school because I must do my homework first. After dinner, I can't relax, either. I have to do the _____ (dish).I can play only on _____ (weekend).I never have fun with so many rules. Do I have to _____ (follow) them?(十一)Dear students,We have some interesting _____ fun _____ (thing) for you this term. On September 21st, we have a school trip _____ (afternoon). October is a great month. On the12th _____ the 15th, we have two ball _____ (game), soccer and volleyball. School Day _____ (be) on October 22nd. Your parents _____ (come) to our school. Next month, we have _____ art festival. It's on November 3rd. We _____ (have) an English party on November 30th. And on December 3rd, we have a book sale in the school library.This is a _____ (real) busy term! Have a good time!(十二)Attention, please! There _____ (be) good news for you. The Student Union is going to have a party to welcome our new students on _____ evening, September 12th.At the party, you can dance, listen _____ music, sing, play games and give gifts to each other. Do you want _____(make) new friends? Then you can bring a small gift for him/her. Put _____ into a paper, write your name, the new _____ (friend) name and a few words with your best _____ (wish) on the paper. At the party, youcan _____ (put) the gift on the front table and the new friend with the name can take it by himself/herself._____ you want to take part in the party, you can go to the meeting room on Saturday evening, September 12th. Everyone is welcome. We start at seven thirty. _____ be late.(十三)Dear Jane,How is everything going? The summer holiday is coming. I've heard youdecide _____ (visit) some places of _____(interesting) in Beijing, China. It is really a good idea and I have some tips for you._____ have a wonderful holiday trip, you should prepare well _____ it.Before the trip, you _____ better know something about the weather in Beijing and take the right _____ (cloth). _____ forget to carry a map. It is very useful.On the trip, you should _____ (are) careful. If you want to climb a mountain,keep _____ from _____ (danger) animals. As your trip is in the summer, you should drink lots of safe water. If you like to swim, remember you shouldn't swim alone.Enjoy your holiday trip.Yours,Maria(十四)People from different countries have different body languages.We Chinese often shake hands and smile when we meet _____ (visit), and sometimes we nod our heads. Chinese girls often walk arm _____ arm with their friends.What _____ people in the US usually do? In the US some people shake hands and some kiss or hug each _____. Remember _____ (give) them more personal space. _____ stand too close to them!What about the _____ (Japan)? They bow to say "thank you", "sorry", "excuse me" and many other things. Children and young people bow lower when they greet older people. It's a way of _____ (be) polite and showing respect.How do we welcome the _____ (Russia) visitors? _____ (kiss) three times, left, right, left.(十五)There are a lot of _____ (rule) for me at school. I _____ (can) run in the hallway or fight with my schoolmates. They are against (违背) the rules. I can only eat in the dining hall but not in the classroom. My teachers are very strict _____ us. They are always saying, "_____ (not) wear a hat in class. Be _____ (quietly) when I am speaking. _____ (listen) to me carefully."At home, there are many rules _____. I _____ get up early and make _____ (I) bed. After breakfast, I have to do the _____ (dish).I have to follow the rules because I know they are good for me.(十六)Peter's favorite animals are elephants. _____ does Peter like elephants? Because they're _____ (friend), smart and kind _____ cute sometimes. Elephants can walk for a long time and never get _____ (lose). They can also remember places with food and water. This helps them to live.But elephants are now in great _____ (dangerous). They are losing theirhomes _____ people cut _____ too many trees. People also kill them for their ivory. There are only about three _____ (thousand) elephants today. Now many people want _____ (save) the elephants. We must save the trees and not buythings _____ (make) of ivory.(十七)My family _____ (go) camping in the mountains last weekend. What _____ we do there? First we _____ (put) up our tents. Then we made a fire to keep us warm and cook food on. We watched the stars at night. They _____ very beautiful. We were so tired _____ we went to sleep early.The next morning, I got a terrible _____ (surprising) because I saw a bigsnake _____ (sleep) near the fire. I was so _____ (scare) that I couldn't move. My dad woke the snake up by jumping up and down in the tent and the snake movedaway. _____ did it go? It moved into the forest.Last weekend was really interesting, but it was also _____ (scared).(十八)Dear Amy,How _____ your weekend? What _____ (do) you do?I _____ (have) so much fun last weekend. On Saturday, I did my homework. Then I played badminton. _____ did I play with and _____ did I play? I played with my father in the gym. He is really good. On Sunday, I worked _____ a guide at the Natural History Museum. There is a butterfly house with over two _____ (hundred) kinds of butterflies there! I _____ (tell) the visitors about the living habits _____ the butterflies. It was interesting but I was kind of _____ (tiring) after a day's work.Yours,Lisa(十九)Tigers are my favorite animals. They look like big cats, but they are notas _____ (friend) as cats. _____ do I like tigers? Because I think they are strongand _____ (beauty) and they are kind _____ interesting sometimes. _____do tigers live? They mainly live _____ Asia.Tigers are in great _____ (dangerous) now. They are losing their homes _____ people cut down too many trees. People also kill them for their meat and fur. Now many people want _____ (save) the tigers. We must save the trees and not buythings _____ (make) of tigers' fur.(二十)This is a photo of Kangkang's family. The young man in a green T-shirt is his uncle.He is a_____(farm). He works_____a farm. The young woman in yellow is his aunt. She is a_____(teach)._____does she work? She_____(work) in a high school. They have a daughter and she is the girl in pink. She is Kangkang's_____.She isfour_____(year) old. She likes playing with her cute little cat, but she_____(not) like dogs. The woman in red and the man in black are Kangkang's parents.What_____they do?_____are office workers. The old man and the old woman are Kangkang's grandparents. Kangkang has a big family.(二十一)Anna is a_____(friend) girl._____is she from? She is from Germany._____old is she? She is eleven years old. She is tall and thin. She_____(have) longhair._____does she live with? She lives with her family in a house close tosome_____(mountain)._____is her mum? She is_____(a) art teacher. Her dadis_____(a) doctor. She has an elder sister and an elder brother. Her dreamis_____(be) an engineer.(二十二)Matt Dieter is my good friend. He is a_____(music). He can play_____violin well. He lives in the Washington D.C._____does he work? In Seattle! He works therefive_____(day) a week. He goes home on Friday night. He_____his wife have a happy weekend together. Matt_____(like) sports very much. He often goes to watch basketball games_____his wife._____(them) also watch music shows sometimes. On Sunday night, Matt goes back to Seattle. He thinks his life is_____(interest). And he wants_____(travel) to many places of interest.(二十三)Hi, friends. My name is Kelly. Welcome_____my room. My room is very tidy. First, you can see a desk._____it, you can see a tape player and some_____(tape). Nextto (挨着) the desk, there is a chair. On the chair, you can_____(see) a computer game. It's not_____(I). It's my_____(brother)._____is my schoolbag? Oh, it's under the chair._____in my schoolbag? Look!_____ID card, a pencil box and some books are in it. What are_____(this)? Oh, they are my CDs. They're in the schoolbag, too.(二十四)Look at the pictures._____(it) are pictures of my room. Oh, where is mybag?_____(be) it on the desk? No._____it's not under the chair. Oh, it is on the sofa._____(be) the keys on the sofa? No, they_____(be). They are on thetable_____my room._____is the map? I think it is in my_____(grandparents) room. Where is_____(I) hat? Haha, it's_____my head.(二十五)An old tiger is in the forest. He doesn't want_____ (look) for food. He wantsother_____(animal) to give him something to eat. He sees_____monkey and says, "I am hungry (饥饿的), monkey. Go there_____give me something to eat." "Oh, tiger," says the monkey, "I can_____(do) that now. There is another tiger over there. He wants something to eat too. He doesn't let me_____(give) any food to you. I'm afraid of_____(he)." "What?_____is he? I must_____(see) him." "Come with me," says the monkey. The monkey and the tiger go to a bridge. "Now, look down at the water. Do you see him?" "Yes, I do. I must eat him!" With these words, the tiger jumps_____the water.(二十六)This is a photo_____Tony's bedroom. It's_____nice room. You can see a bed,two_____(photo), a chair and a baseball in it. What can_____(your) see on the wall (墙)? You can see pictures and a kite on the wall. You can also see a window (窗户) in the wall._____is the light (灯)? It's on the table._____(that) plants (植物) are on the table, too. Where_____his pencil case and books?_____under the chair._____(he) schoolbag is on the bed. Where's his baseball? Sorry, I_____know.(二十七)Hi, I'm Jin Tao. This is my bedroom. It's big _____ clean. What can you see in it? You can see some pictures _____the wall. _____ are nice. There _____ (be) a table by the window. A computer is on the desk. A photo of my family is on the table, too. There is a chair next to the table. _____ (I) football is under the chair. _____ is the bed? Look, it's next to the table. What's on the bed? I can see two _____ (cat) on it.They _____ (be) white and yellow. I like to play with them. What's under the bed? They're my _____ (shoe). Where are my books? They are in my schoolbag. Some pens and pencils are _____ the schoolbag, too.I like my bedroom.(二十八)Dear Anna,Thanks for _____ (you) family photo. It's very nice. Here _____ (be) a photo of my room. There is a bed, a desk, a chair and a bookcase in my room. My bed is comfortable. You can see my white desk next to the bed. My pencil box andmy _____ (brother) ID card are _____ the drawer (抽屉) of the desk. There are two pens, three pencils, _____ eraser and a ruler in the pencil box. My computer is on the desk. It is new. And that's my chair. _____ is my schoolbag? Can you _____ (find) it? Oh, it's under the desk. _____ my bookcase is next to the desk. There aresome _____ (book) in it. Oh, what are those under my bed? Aha, _____ (their) are my baseballs.Yours,Judy(二十九)Dear Dr. Know,I'm _____ (write) to tell you my terrible feelings these days. I think my parents and my teachers are too strict with me. There are too many rules at school. I can't be late for school. I can't _____ my own clothes on weekdays. My teachers always say, "Don't talk _____ eat in class. Don't be _____ (noise) in class." At home, Ihave _____ (many) rules to follow. I can't watch TV. I can't go out with my friends, _____. I have to do the _____ (dish) after dinner. Then it's time to do my homework. After two hours' study, my father asks me to exercise for half _____ hour because he thinks it's good for my _____. But I feel really tired at that time, I just want _____ (have) a good sleep. I have to follow all of these rules. What can I do, Dr. Know?Molly Brown(三十)Jenny, Laura, Jack and Steve are classmates. Today is Sunday and they don't go to school. Then_____are they_____(do)now? Jenny is_____(wash)clothes. Laura is talking on the phone to one of her_____(America)friends.What_____Jack?_____he reading in the library? No.He_____(help)two_____(child)do their homework. They are his cousins. Steve likes playing basketball on weekends. But now he_____playing. He isreading_____(newspaper)in the Starbucks.(三十一)It's Sunday and it is a _____ (sun) day. People _____ stay at home. They go to parks and _____ (beach) or drive to the country.Now we are at the seaside. There _____ lots of people on the beach.Some _____ (swim). Some are lying in the sand and bathing in the sun. Over there a group of men and _____ are sitting under a beach umbrella. They aretalking _____ laughing. Not far from _____ (they), a little boy is playing _____ water. The people are really _____(relax).(三十二)Dear Rick,How's it _____? Are you _____ (study) hard or _____ you having fun? It's summer here. The weather is great. It's warm and _____ (sun). My family and I are on a vacation in the mountains. I want _____ (call) you but I can't because my phoneisn't _____ (work). So I _____ writing to you. My parents _____ (sit) under a big tree now. What is my sister _____? She _____ drinking orange juice.See you soon.Steve(三十三)Let's _____ (do) something to save our environment.It is recently reported that some rivers and lakes have dried up in South China. A lotof _____ (fish) died. The bottoms of the rivers and lakes have become grass land. The water is _____ (become) less and less because of the bad weather.So everyone should take action to save our environment. First, we should save every drop of water, such as turning _____ the taps (水龙头) after usingthem _____ recycling (循环利用) the water. For example, we can water the plants and clean the restroom _____ the used water. _____ (two), we should save energy, such as less turning on the lights and turning off the lights _____ we leave. Do morewalking, more bicycling and less driving and so on. Third, we should ask our government to control the _____ (pollute) from the factories.Do our best to save the environment and always remember saving the environment is saving _____ (we).(三十四)Look! A few students _____ (run) around the playground. Many studentsare _____ (sit) there and watching. What about the girls over there? Oh!They _____ playing football. But Alice _____ playing football. She is talking toa _____ (Japan) girl.What are the other students _____ in the classroom? Peter is _____ (write) a letter. Helen is reading an English book. _____ Wang Wei reading, too? No. He thinks reading is _____ (bored). He is doing his homework. Where is Michael? Aha, he is looking _____ his pen at the back of the classroom.(三十六)ary is a French girl. She is now in Beijing with her parents. Mary _____ (not know) much Chinese, but she _____(study) it. She often speaks Chinese with her Chinese friends. Sometimes they can't understand her, _____ she can't speak Chinesevery _____ (good).It's a Saturday morning. She _____ (walk) out in the street. She wants to go tothe _____ to see the elephants and monkeys, but she doesn't know how _____ (get) there. She asks a Chinese boy the way. The boy can't understand _____. Then she takes out a pen and a piece of paper. She draws an elephant _____ it, so the boy understands and shows her the _____ to the zoo.(三十七)Maria is my friend. She is very kind_____me. She goes to school_____Monday to Friday. She_____(have) six classes every day. She_____(study) Chinese, English, math, art, history, art and some other subjects. She_____like math because she thinks it is a little difficult and boring. She likes history_____(well) because it is easyand_____(interest). She also likes English, and she often speaks English with her classmates after class. Look! That is Maria. What is she_____?_____she drawing a picture? Oh, no. She_____(read) an English book.(三十八)_____ (eat) is important to everyone. But not many people have time to think about what to eat in America. "Fast food is easy." says Sarah, a 14-year-old high school student _____ New York. She likes eating _____ lunch at McDonald's. " It'squick _____ delicious. If they made healthy food, I wouldn't buy it." She eats fast food twice a week.Most Americans know that fast food isn't good for them, but it seems that they can't give it up. In fact, more and more people are _____ fast food, and fast food restaurants _____ (be) part of American life. 96% of American school children know McDonald's. Because they love the French fries, it's no surprise that childrenare _____ (get) fatter. In America, 33% of them are too _____. That makes it hard for them to move around, go upstairs and even breathe. They will probably havehealth _____ (problem) later in life. Of course it's not just young people who are getting heavier. It's all _____ (America).(三十九)Dear Mom,How are things _____ there? I am very happy in Beijing. My Chineseclassmates _____ all kind to me. It is winter in Australia. Although it's not very cold, please remember _____ (wear) warm clothes.It is summer in Beijing now. It is very hot. It often rains and sometimes itrains _____ (heavy).Yesterday, the sun shined _____ (bright) in the morning. My friends and I went to Beihai Park _____ bus. We took a walk in the park. Some old people performed Beijing Opera there. Some children were busy _____ (fly) kites. After lunch, we took some pictures. Later _____, it turned windy and _____ (cloud). So we went home right _____. It began to rain the minute we got back home. How lucky we were!I hope all is well with you!Yours,Michael(四十)There are many people in the shop.Mr. Brown would like to buy some clothes _____ his daughter, Maria. She _____ (try) on a red coat. _____ does she like the coat? She likes it very much. It looks verynice _____ her.Ben is helping his father do some _____ (shop). They need two _____ (kilo) of apples and some rice. Oh, they don't have _____ (some) milk. Milk is on big sale. Buy three for 20 yuan. They want to buy six bottles. How _____are they? They are forty yuan.Peter is in the shop too. What _____ he want to buy? He doesn't want to buy anything. He is just _____ (look).。

Unit 12 单元话题完形填空练习-七年级英语下册单元重难点易错题精练(人教版)

Unit 12 单元话题完形填空练习-七年级英语下册单元重难点易错题精练(人教版)
We should keep thinking about the small changes. Then, we can____30____before it’s too late. If we don’t do that, we may become boiled frogs, too.
21.A.IB.youC.heD.she
28.A.coolB.coldC.warmD.hot
29.A.sayB.hearC.knowD.remember
30.A.come inB.stand upC.get outD.look out
(2023春·浙江宁波·七年级宁波市第七中学校联考期中)I’m Julie, a middle school student. I’m sixteen years old. I like all kinds of____31____animals, such as pandas, giraffes, tigers ... So I find a part-time (兼职)____32____in the city zoo in my free time. The zoo is____33____to my apartment. It is only about 2 kilometers____34____where I live. So I often ride a bike to work. After I____35____the zoo, I start to do my work, like cleaning the animals’ cages and making food for them.
10.A.successfulB.colourfulC.carefulD.harmful

初中道德与法治 七年级下册 七年级下册 课后练习题

初中道德与法治 七年级下册 七年级下册 课后练习题

一、单选题1. 根据下图提供的信息,判断其所指的新闻事件是A.上海合作组织成员国元首理事会第十八次会议B.中非合作论坛北京峰会C.马克思诞辰200周年大会D.2018世界人工智能大会2. 下列行为中属于没有认真承担好自己学生责任的是()①轮到自己值日时提前逃跑②答应了报名参加运动会不去做③课上乱讲话④不写作业A.①②③B.②③④C.①③④D.①②③④3. 每天课间,采荷二小四年级的丁姝可同学发现科代表收发作业不仅耗时间,还会遇到以下问题:收作业要反复清点数量和确定未交名单,发作业要对应名字和座位,时常发错。

经过反复实验,她发明了一款名为“智能作业收发机”,并申请了专利。

可见,开发创造潜力要()①善于发现问题,提出问题②用智慧和双手去探索、实践③立足个人兴趣,另辟蹊径④谦虚谨慎,善于接纳他人意见A.①②B.①④C.②③D.③④4. 在一次演讲比赛中七年级某班的同学准备写一篇关于个人意愿和集体规则的演讲稿,下面内容中可能用到的有()①理解集体要求的合理性,反思个人意愿的合理性和实现的可能性,找到解决冲突的平衡点②集体规则与我们某些个性化需要之间没有任何冲突③在集体中个人都有自己的意愿,集体又必须有一些共同的规则④当集体规则与我们的个人意愿不一致时,我们应优先选择个人意愿A.①②B.②④C.①③D.③④5. 青春的我们,勇于实践、敢于尝试;但青春有格,不能肆意放纵。

你对“格”的理解是()A.我们熟悉的田字“格”B.我们说话的规矩C.循规蹈矩、唯我独尊D.行己有耻、止于至善6. 2019年4月28日,以( )为主题的 2019年中国北京世界园艺博览会正式开幕国家主席习近平出席开幕式并发表题为《共谋绿色生活,共建美丽家园》的重要讲话。

A.“健康生活,美丽家园”B.“健康生活,美丽中国”C.“绿色生活,美丽家园”D.“绿色生活,美丽中国”7. 在我们的成长中,与思维的独立性相伴随的是思维的批判性。

“学贵有疑”,在学习中我们需要有批判的精神和勇气。

道德与法治七年级下册第二课《青春的心弦》填空题

道德与法治七年级下册第二课《青春的心弦》填空题

道德与法治七年级下册第二课《青春的心弦》填空题【第二课青春的心弦】1、男生与女生的差异表现在哪些方面?(P14)生理方面、性格特征、兴趣爱好、( )。

2、什么是性别刻板印象?(P15相关链接)性别刻板印象是人们对男性或女性角色特征的()印象,表明人们对性别角色的期望和看法。

3、性别刻板印象的影响?(P16)①对性别角色的认识,可以帮助我们了解自己与异性的不同特点,学会如何()自我形象,如何与异性相处。

(积极影响)②性别刻板印象也可能在某种程度上()我们自身潜能的发挥。

(消极影响)4、如何正确看待男生女生的性别差异(生理性别特征)?(P15-P16)①男生女生的生理性别特征是()的,对于青春期特有的生理变化,我们应平静而欣然地接受。

②我们在接受自己生理性别的同时,()过于受性别刻板印象的影响。

5、正确对待男生女生性别优势的原因及做法?(P17)(1)原因:男生女生拥有各自的性别优势。

()对方的优势,有助于我们不断完善自己。

(2)做法:①不仅要认识自己的优势,而且要发现对方的优势,相互(),让自己变得更加优秀。

②不应因自己某一方面的优势而自傲,也不应因自己某一方面的()而自卑。

③男生女生应相互理解,相互帮助,相互学习,()。

(男生女生应如何实现优势互补?)6、青春期心理萌动的表现?(P18)在异性面前,我们有自我表现的欲望,更加()自己的形象,渴望得到异性的肯定和接受。

7、与异性交往的意义?(P19)①有助于我们()异性的思维方式、情感特征。

②我们能从对方身上看到某些()品质。

③与异性交往是我们成长的一个重要方面,也是对我们的考验。

这份友谊会成为我们青春美好的()。

8、★与异性交往的原则?(P19)内心()、言谈得当、举止()。

9、★如何正确认识和对待异性情感?(P20-P21)(1)认识:①萌发一些对异性朦胧的情感,这是青春成长中的()现象。

②在与异性交往的过程中,我们会因为对异性的欣赏、对美好的向往而愉悦,也容易把这种欣赏和向往理解为爱情。

2024年最新人教版七年级道德与法制(下册)模拟考卷及答案(各版本)

2024年最新人教版七年级道德与法制(下册)模拟考卷及答案(各版本)

2024年最新人教版七年级道德与法治(下册)模拟考卷及答案一、选择题(每题1分,共5分)A. 未经允许查看他人日记B. 在公共场合大声谈论他人私事C. 保护他人的个人信息不被泄露D. 随意传播他人的照片A. 使用文明语言B. 遵守网络规则C. 恶意攻击他人D. 保护个人隐私A. 富强B. 民主C. 文明D. 和谐A. 损人利己B. 见义勇为C. 欺负弱小D. 逃避责任A. 尊重各民族的风俗习惯B. 侮辱其他民族C. 排斥其他民族D. 忽视民族差异二、判断题(每题1分,共5分)1. 青少年可以使用任何网络用语,不受限制。

()2. 法律对全体社会成员具有普遍约束力。

()3. 个人隐私包括个人的生理特征、心理活动、家庭住址等。

()4. 诚信是一个人安身立命之本。

()5. 我们应该无条件服从老师的安排。

()三、填空题(每题1分,共5分)1. 我国公民的权利和义务具有______。

2. ______是中华民族的传统美德。

3. ______是公民的基本权利。

4. ______是公民的基本义务。

5. ______是公民行使权利的保障。

四、简答题(每题2分,共10分)1. 简述尊重他人的重要性。

2. 简述法律的作用。

3. 简述如何正确行使权利。

4. 简述如何履行义务。

5. 简述诚信做人的要求。

五、应用题(每题2分,共10分)1. 小明在网络上看到一则谣言,应该如何处理?2. 小红发现自己的个人信息被泄露,她应该怎么办?3. 小华在公共场所捡到一个钱包,里面有很多现金和证件,他应该如何处理?4. 小李在学校被同学欺负,他应该如何维护自己的权益?5. 小王想参加社区志愿者活动,他应该如何报名?六、分析题(每题5分,共10分)1. 分析我国未成年人保护法的主要内容及其意义。

2. 分析如何提高青少年的法治意识。

七、实践操作题(每题5分,共10分)1. 设计一个以“诚信”为主题的班会活动方案。

2. 制定一个以“遵守网络规则”为主题的网络行为规范。

七年级下册道法知识点填空

七年级下册道法知识点填空

七年级下册道法知识点填空道法知识点填空道家思想历史悠久,是中国传统文化中的一支重要派别。

作为其核心之一的道教,更是广泛影响了中国人的生活方式和价值观念。

在七年级下册的《道法》课程中,我们将深入探讨道家思想的渊源和核心要义。

下面是一些道法知识点的填空题目,希望大家认真思考、认真填写。

一、填空题1. 道教创始人是 ________。

答案:老子。

2. 道教信仰的核心理念是“______”。

答案:道。

3. 将天地万物统称为“______”。

答案:萬物。

4. 道家认为,心中常有的“______”是干扰人们获得真理的障碍。

答案:杂念。

5. 道家道具有不可通过语言描述的“______”之美。

答案:无形。

6. 诸多道教文化符号之一的“______”代表着物阴和物阳。

答案:太极图。

7. 道家思想中提到的“______”是一种超越人类能力的自然力量。

答案:道德。

8. 道家的修炼之道可归纳为“______”、“______”和“______”三大境界。

答案:净心、安神、逍遥。

9. 道家所倡导的“______”是非常重要的生活态度。

答案:虚心。

10. 道家所倡导的“______”是人与自然和谐共处的理念。

答案:合于道德。

二、解释题1. 道教中的“道”是什么意思?答案:道教中的“道”是指宇宙、自然和人性之间的超越现实的终极真理和能量。

它是任何具体事物之上的抽象概念,是不可言说的,只有通过个人的精神修炼才能领悟。

2. 道家思想中“修身”和“养性”的含义是什么?答案:“修身”和“养性”是道家思想中的两个重要概念。

其中,“修身”是指从根本上培养人的品德修养,培养一个良好的心态和健康的身体;“养性”则是指通过内心的自我修养,提升自身的灵性,使个人达到一个超越原始的精神境界,以便更好地吸收万物的奥妙,成为天人合一的存在。

3. “人法自然”的道德观念是什么意思?答案:“人法自然”是道家思想的核心之一,强调人应把自己与自然融为一体,摆脱人造的束缚,顺应自然的规律,从而实现天人合一的境界。

仁爱版初中英语七年级下册Unit7-课文语篇填空考试试题(有答案)

仁爱版初中英语七年级下册Unit7-课文语篇填空考试试题(有答案)

阅读短文,根据语篇要求填空,使短文通顺、意思完整。

每空限填一词。

说明:此题型主要考查学生在理解篇章基础上把握句子结构词语搭配等能力。

Unit7(1)Mrs. Brown was __________ on May 22nd, 1967. Tomorrow is __________ birthday.Mr.Brown and their daughter, Mary, are planning to __________ it.Mary would like to __________ a big d inner.Mr.Brown wants to buy some beautiful flowers _ _________ Mrs. Brown.He also wants to buy a birthda y cake.That would be a wonderful day for Mrs..答案:Born her celebrate cook for(2)It's time __________ outdoor activities.Look! Jane is __________ a kite.The kite is flying so high.She can fly kites very well now. But one year ago, she couldn't do it at __________.Maria is performing ballet.__________ now.But when sh e __________ five, she could dance__________ a little.Michael and Kangkang are ________ __ ping-pong.They couldn't do it __________, but now they__________ play ping-pong a little.They __________ li ke playing ball games.The children are all having a good time.答案:for flying all well was just playing before can both(3)Jenny lives __________ London with her parents. When she was three, she could play __________ piano a little, but she __________ write at all.At the age of five, she could play the piano very well, but she can only write a __________ words. When she was six, there __________ something wrong with her eyes.Jenny could not see anything __________ more.Life was very __________ for her!With her mother's __________, Jenny can write well now.She is __________ her first book.She wants to __________ a great writer.答案:in the couldn't few was any hard help writing be(4)We __________ a birthday party for Kangkang at his home__________ Sunday.His parents bought lots of food an d drinks for __________.We brought many presents for him.__________ of us gave Kangkang a birthday card , too.We made the cards by __________. He liked th em verymuch.There was a big birthday __________ with 13 ca ndles on it.We all sat __________ the cake.Kangkang made a __________, and then he __________ out thecandles.We danced, sang songs and played games ___ _______ the party.Everyone had a good time.答案:had last us Each hand cake around wish blew at。

人教版七年级下册道德与法治必背问题集填空系列

人教版七年级下册道德与法治必背问题集填空系列

人教版七年级下册道德与法治必背问题集(上)
第一单元青春时光
第一课青春的邀约
第1课时悄悄变化的我
1. 青春期生理变化主要表现:青春期是人一生中身体发育的重要时期。

我们的身体变化主要表现在三个方面:的变化,的完善,的成熟。

★★★
3. 青春期生理变化的影响因素:受、、等因素的影响,我们的身体发育情况各不相同。

★★★
4.正确对待正常的生理变化:我们要身体的变化,不因自己的生理变化而,不同伴的生理变化。

★★★
7.正确面对和处理青春期的矛盾心理:青春期的矛盾心理有时让我们,但也为我们的提供了契机。

(1) 可以参加,在集体的温暖中放松自己;(2) 可以通过,学习化解烦恼的方法;(3) 可以通过培养转移,接纳和调适青春期的矛盾心理;(4) 可以学习,成为自己的“心理保健医生”。

★★★★。

七年级下册政治知识点归纳填空题

七年级下册政治知识点归纳填空题

七年级下册政治知识点归纳填空题政治科学是一门研究政治现象的综合性学科,它涉及政治、历史、法律、经济、社会学等多个学科内容。

在初中阶段,政治作为国家安全教育的一部分,其重要性不言而喻。

下面我们来归纳一下七年级下册政治知识点,通过填空题的形式来检验大家的掌握情况。

一、中国特色社会主义理论体系1. 中国特色社会主义理论体系,是中国共产党领导人民进行新____________伟大事业的全新理论体系。

答:长征2. 中国特色社会主义的先行地区是 _______________。

答:广东3. “三步走”战略的第二步是实现________________。

答:小康社会4. “四个全面”战略布局是指全面建设社会主义 ____________。

答:现代化国家二、经济建设的重点任务1. 贯彻落实科学发展观的要求,形成________________发展的新格局。

答:以改革创新为动力2. 我国主要工业区域有三大区域,分别是东北亚区域、长江中游区域和________________区域。

答:珠江三角洲3. 我国近几年来实行的货币政策是________________。

答:稳健的货币政策4. “一带一路”倡议,旨在推动经济发展,加强国际合作,促进与周边国家的________________。

答:互利共赢三、文化传承与创新1. 优秀的传统文化中,“道”是最重要的一部分,其中包括了道德、礼仪、________________。

答:人伦2. 小岗村的变革以转变观念为主,为了建设富裕的村庄,村里的农民自发进行了一次________________。

答:土地改革3. “百家争鸣”是中国文化的一种表现形式,其中包括了唯物主义的“辩证法”和________________。

答:唯心主义4. 全民阅读是我国文化传承中的重要一环,阅读可以提高人们的学识并丰富精神世界,应该把阅读作为________________的一部分。

答:生活方式四、全球化1. “一带一路”是我国推行的一项重要战略,可以概括为“让沿线各国___________”。

人教七年级下册unit9基础复习题(无答案)

人教七年级下册unit9基础复习题(无答案)

Unit9 基础测试Ⅰ.单项填空(每小题1分,共30分)( )1.—Does he have long ________ short hair?—He doesn't have long ________ short hair. He is bald(秃头的).A.or; and B.and; and C.or; or D.and; or( )2.Tom ________ his mother, and his mother ________ very young.A.looks like; looks like B.looks like; looks C.looks; looks like D.looks; looks ( )3.—What is your cat like? —It is ________ lazy.A.kinds of B.a little C.a kind of D.a little of( )4.—What does your new classmate look like? —________.A.He is from Australia B.He is tall and of medium heightC.He is very nice to others D.He has a pair of blue shoes( )5.Mrs. Smith has ________ hair.A.long black curly B.long curly black C.black long curly D.curly black long ( )6.—Is he ________ to Beijing tomorrow? —Yes, you are right.A.flying B.fly C.flies D.flew( )7.—What's the ________ of the mountain? —Around 5,000 meters.A.height B.price C.build D.age( )8.—Do you want to go to the ________ with me this afternoon?—Why not? I like movies!A.bank B.restaurant C.cinema D.hospital( )9.My sister________ tall and she ________ curly hair.A.is; is B.has; has C.has; is D.is; has( )10.He often ________ a pair of glasses at school.A.puts on B.wears C.dresses D.wearing( )11.We all like listening to music and ________ games.A.playing B.play C.to play D.plays( )12.—________?—She is of medium height with two blue eyes.A.How is Rita B.What does Rita likeC.What does Rita look like D.How do you like Rita( )13.The singer wears funny ________ and has long curly ________.A.glasses; hair B.glasses; hairs C.glass; hair D.glass; hairs ( )14.—Wang Qian, ________ that pair of glasses yours(你的)?—No. My glasses ________ on the desk.A.is; is B.are; are C.is; are D.are; is( )15.Lily is ________ medium height ________ long blonde hair.A.in; of B.in; with C.of; of D.of; with( )16.The girl ________ curly hair ________ a red dress.A.has; has B.with; in C.has; wears D.with; wears ( )17.The girl ________ long curly blonde hair is Tommy's sister.A.has B.have C.with D.in( )18.Each child in our group________ glasses.A.wear B.wears C.is wear D.is wears ( )19.We can put the story ________ newspapers and ________ television.A.in; on B.on; in C.in; in D.on; on( )20.________ the end, he finds his cat ________ the end of the road.A.In; at B.In; on C.At; in D.By; at( )21.—Can you describe him? —Sorry, I don't know ________ he ________ like.A.what; lookB. how; lookC. what; looksD. how; looks( )22.I don't like this pen. Can you show me ________ one?A.other B.another C.others D.the other( )23.Let me ________ you what he ________.A. talk; likeB. speak; looks likeC. say; likeD. tell; looks like( )24.They put the pictures ________ newspapers and ________ television.A. in; onB. in; atC. on; inD. on; at( )25.________,the criminal has short blonde hair and big eyes.A. In the endB. At the endC. On the endD. To the end( )26.—What does your brother look like? —________.A.He is outgoing B.He is really tall and thin C.He is a student D.He is in hospital( )27.There are some ________ desks in the classroom.A.nice long new B.nice new long C.long new nice D.new nice long( )28.—I'm ______ hungry. —There is ______ bread in the fridge (冰箱). You can eat it.A.a little; kind of B.kind of; kind of C.a little; a little D.a kind of; a little( )29.I think it's ________.A.a good jobs B.an interesting work C.a good job D.good job( )30.—Can you tell me ________?—Sure! No problem.A. what does she look likeB. what she looks likeC. how does she look likeD. how she looks likeⅡ.完形填空(每小题1分,共10分)My good friend Tony__31__ Canada.__32__ a middle school student. He's fourteen years old. He__33__ brown hair and big eyes.__34__ sister is Ann. She's a student, __35__. But they aren't in the same school. Ann is tall and thin __36__ long brown hair. She's good­looking.__37__ father is a bank clerk. He is of medium build and has__38__ big nose. He likes__39__ sunglasses in summer. Tony's mother is a nurse. She has long curly hair. She__40__ young. Now they live in Beijing, China. They all like China and the Chinese people.( )31.A.is B.is from C.come from D.is a( )32.A.He's B.His C.Her's D.She's( )33.A.is B.have C.has D.there is( )34.A.Him B.Her C.His D.He's( )35.A.also B.too C.either D.never( )36.A.with B.and C.is D.has( )37.A.Tony's B.Tony C.Tonys' D.They( )38.A.the B.a C.an D./( )39.A.wearing B.wears C.having D.to wearing( )40.A.look B.is looking C.looks D.lookingⅢ.阅读理解(每小题2分,共10分)Hi, I'm Brian. This is a photo of my family. My grandfather is wearing glasses. He has little hair. The one standing next to him is my uncle. He is wearing a cap. My grandmother has gray hair. She is a kind woman. She is holding my younger brother in her arms. He has short curly hair. The woman standing behind me is my mom. She has straight brown hair. There is a little girl sitting on the table. Her name is Cathy. She is my sister.She is wearing a green T­shirt and a pair of green socks. Green is her favorite color. Which one is my father? Well, he is wearing glasses, too. He is wearing brown shorts and brown shoes. His name is Sam. Now, do you know where he is?( )41.How many people are there in the photo?A.Five. B.Six. C.Seven. D.Eight.( )42.What is Cathy's favorite color?A.Green. B.Black. C.Yellow. D.White.( )43.How many children do Brian's parents have?A.One. B.Two. C.Three. D.Four.( )44.Who is wearing glasses?A.Brian and his father. B.Brian.C.Brian's grandpa and uncle. D.Brian's grandpa and father.( )45.Which of the following is NOT true?A.Brian has one uncle in the picture. B.Brian's younger brother has long curly hair.C.Brian's grandfather doesn't have much hair. D.Brian's sister wears a green T­shirt.Ⅴ.补全对话(每小题1分,共5分) ArrayA: I hear you have a new friend.B: Yes. 46.________A: What does she look like?B: 47.________A: Is she tall?B: Yes. She's tall and thin.A: Does she often wear glasses?B: 48.________A: 49.________ She often wears a yellow sweater and blue pants.B: 50.________ She's Betty.Ⅵ.根据句意及汉语提示完成句子(每小题1分,共10分)51.I have a ________ (圆形的) face, but my brother has a long one.52.Their ________ (嘴) are very big.53.The beautiful girl with long curly hair is a great ________ (女演员).54.Cathy has long s________ hair.55.Jenny Brown has ________ (金黄色的) hair.56.—Can you ________ (描述) Yang Mi? —Yes, she is a famous actress.57.E student in our class has a new bike.58.This shirt is too big. Can you show me a______ one?59.At the ________ (尽头) of the street, you can find a hotel.60.There is a big party in his house ________ (今晚).Ⅶ. 用括号内所给单词的适当形式填空(每小题1分,共10分)61.—What does your father look like? —He is of medium ________ (high).62.I like Yao Ming best. He is ________ (real) tall.63.Lily ________ (have) long straight black hair.64.James like art and he wants to be an ________ (art).65.There ________ (be) a cinema and two hotels in our town.66.She wants to be a ________ (sing) when she grows up.67.The students describe the same picture __________ (different).68.The police ________ (know) who he is.69.Young people like wearing ________ (glass).70. We have to go home now. See you (late) then.Ⅴ.根据短文内容,从方框中选式填空(每小题1分,共10分)Look at my family photo. The 71.________ man in the middle(中间的) is my father. His name is Danny Smith. He is of medium 72.________. He works in a middle school. He is a history teacher. He always wears a pair of 73.________ because his eyesight(视力) is poor. The woman with long brown hair is my mother. She is tall with a small nose and two big eyes. She often 74.________ a green sweater, because her favorite color is green.She is a movie 75.________. She is busy 76.________ movies every day. She is also a 77.________ and her songs are very popular. Who is the girl in the photo? She is my sister Lucy. She is 78.________. She is only three years old. She 79.________ go to school. She likes talking and 80.________ stops talking. The boy next to her is me. My name is Jimmy Smith. I'm a little thin. I'm a student.Ⅳ.按要求完成下列各题(每小题1分,共5分)81.Mike is tall and thin.(对画线部分提问)________ ________ Mike ________ ________?82.My sister isn't tall or short.(改为同义句)My sister is ________ ________ ________.83.Her hair is short.(改为同义句)She ________ ________ ________.84.That man is my math teacher. He wears a pair of funny glasses. (合并为一句)That man ________ ________ ________ ________ ________ ________ is my math teacher. 85.Cathy and Ruth look the same. (改为同义句)Cathy ________ ________ Ruth.书面表达(共10分)请根据所给图片及提示词语,以“My Sister”为题用英语写一篇短文。

人教版政治补充习题七年级下册电子版

人教版政治补充习题七年级下册电子版

人教版政治补充习题七年级下册电子版一、填空题(第空2分,共20分)1、和是一种美德,也是人与人之间真诚交往的润滑剂。

2、就是我们人际交往的起点,就是我们人际交往的主要场所。

3、做一个自信的人,就要找到自信的支点,这个支点就是。

4、践行,这就是我们获得他人认同的前提。

5、个人的尊严与国家、民族的尊严严密相关,只有维护了和的尊严,才能守护自己的尊严。

6、独立自主挑选并不是建议冒险和蛮干,对我们来说,更关键的就是和。

二、判断正误(每小题2分,共10分)7、带入公共生活,就是我们身心健康、欢乐蜕变的须要。

( )8、不良行为习惯一旦养成,要想改掉,也是很容易的事情。

( )9、话语礼仪、犯罪行为礼仪就是我们与他人文明相处的主要方式。

( )10、选择自信,就是选择成功。

( )11、爱人者,人恒快乐之;恭人者,人恒敬之。

( )三、简要回答(共50分)12、恳请写下同学们在校园里常用的10条文明用语:(10分后)⑴ ⑵⑶ ⑷⑸ ⑹⑺ ⑻⑼ ⑽13、同学们每星期都生活在马山中学里,我们的校园就是同学们的家。

想必大家都对校园非常的熟识吧。

那么恳请你就校园的环境卫生状况刊登你的安积永盛:(10分后)⑴校园卫生存在的主要问题是:⑵你的不好建议:14、小琳小时候因意外事故而使面部留下了疤痕,上了中学后,班上的几个调皮学生总是取笑她,政治试题《七年级(下)政治段考试题_政治试题》。

请你回答:(10分)⑴这几位同学的犯罪行为与否恰当?为什么?(4分后)⑵如果你是小琳的同学,你会怎样做?(3分)⑶如果你就是小琳,你又可以怎么做?(3分后)15、我们的校园存在着抽烟、喝酒、早恋和赌博等不良现象。

如果你的同班同学犯了,你会怎样劝说他们呢?(10分)⑴我必须对吸烟的同学说道:⑵我要对喝酒的同学说:⑶我必须对师生恋的同学说道:⑷我要对赌博的同学说:⑸我必须对千篇一律的同学说道:16、生活当中学会判断是很重要的。

我们进行选择时,要权衡轻重、择善弃恶。

七年级下册知识点填空题

七年级下册知识点填空题

七年级下册知识点填空题在七年级下册中,知识点填空题是非常重要的一种考试形式。

它不仅能够考察学生对知识点的掌握情况,还能够提高学生的记忆能力和反应能力。

下面,让我们来详细了解一下七年级下册知识点填空题的相关内容。

一、知识点填空题的类型知识点填空题主要包含以下几种类型:1. 单项选择题:给出一个问题或者情景,要求学生选择正确的答案。

2. 完形填空题:给出一篇文章或者故事,文中有若干个空位需要学生填写适当的单词或者词组。

3. 阅读填空题:给出一篇短文,需要学生根据短文的内容填写适当的单词或者词组。

4. 排序填空题:给出一组乱序的句子或者单词,要求学生将它们按照正确的顺序排列。

二、知识点填空题的考查内容七年级下册知识点填空题主要考查以下几个方面的内容:1. 词汇:包括词语的意义、拼写、词性和用法。

2. 语法:包括句子的结构、语法关系、时态、语态等知识点。

3. 阅读理解:包括对文章主题、主旨、段落结构以及逻辑关系的理解。

4. 文字积累:包括文化背景、生活常识等各种知识点。

三、知识点填空题的备考技巧为了能够在考试中取得好成绩,学生需要掌握以下几个备考技巧:1. 背诵词汇:将课本中的生词和例句记忆熟练,做到心中有数,做题时能够随机应变。

2. 练习填空题:在备考过程中,不断地练习各种类型的知识点填空题,提高自己的应对能力和反应速度。

3. 多读多练:通过阅读各类文献、小说、报刊等资料,丰富自己的语言知识和文化背景。

4. 借鉴经验:多听取老师、同学等的经验和建议,在做题时采用高效的方法和技巧,提高做题效率和正确率。

四、知识点填空题的注意事项在做七年级下册知识点填空题时,需要注意以下几个问题:1. 仔细审题:要仔细理解题目中的含义和要求,正确把握填空的方向和思路。

2. 掌握规律:要了解各种题型的出题规律和考点分布,有目的地进行备考和练习。

3. 避免死扣知识点:在做题时,不能单纯地记忆知识点,而是要灵活应用,注重文境的理解和推断。

最新初中七年级下册期末试卷填空题汇编精选数学附答案解析

最新初中七年级下册期末试卷填空题汇编精选数学附答案解析

一、填空题1.对于正整数a ,我们规定:若a 为奇数,则()f a 3a 1=+;若a 为偶数,则()a f a .2=例如()f 15315146=⨯+=,()8f 842==,若1a 16=,()21a f a =,()32a f a =,()43a f a =,⋯,依此规律进行下去,得到一列数1a ,2a ,3a ,4a ,⋯,n a ,(n ⋯为正整数),则1232018a a a a +++⋯+=______.答案:4728【分析】先求出,,,,寻找规律后即可解决问题.【详解】由题意,,,,,,, ,从开始,出现循环:4,2,1,,,,故答案为4728.【点睛】本题考查了规律型——数字的变解析:4728【分析】先求出1a ,2a ,3a ,⋯,寻找规律后即可解决问题.【详解】由题意1a 16=,2a 8=,3a 4=,4a 2=,5a 1=,6a 4=,7a 2=,8a 1=⋯,, 从3a 开始,出现循环:4,2,1,()201823672-÷=,2018a 1∴=,1232018a a a a 16867274728∴+++⋯+=++⨯=,故答案为4728.【点睛】本题考查了规律型——数字的变化类问题,解题的关键是从一般到特殊,寻找规律,利用规律解决问题.2.将一副三角板中的两块直角三角板的顶点C 按如图方式放在一起,其中30A ∠=︒,45E ECD ∠=∠=︒,且B 、C 、D 三点在同一直线上.现将三角板CDE 绕点C 顺时针转动α度(0180α︒<<︒),在转动过程中,若三角板CDE 和三角板ABC 有一组边互相平行,则转动的角度α为__________.答案:或或【分析】分三种情况讨论,由平行线的性质可求解.【详解】解:若和只有一组边互相平行,分三种情况:①若,则;②若,则;③当时,,故答案为:或或.【点睛】本题考查了三角板的角度解析:30或45︒或90︒【分析】分三种情况讨论,由平行线的性质可求解.【详解】解:若CDE ∆和ABC ∆只有一组边互相平行,分三种情况:①若//DE AC ,则180********α=︒-︒-︒-︒=︒;②若//CE AB ,则180********α=︒-︒-︒-︒=︒;α=︒,③当//DE BC时,90故答案为:30或45︒或90︒.【点睛】本题考查了三角板的角度运算,平行线的性质,掌握旋转的性质是本题的关键.3.如图所示,已知A1(1,0),A2(1,﹣1)、A3(﹣1,﹣1),A4(﹣1,1),A5(2,1),…,按一定规律排列,则点A2021的坐标是________.答案:(506,505)【分析】经过观察可得在第一象限的在格点的正方形的对角线上的点的横坐标依次加1,纵坐标依次加1,在第二象限的点的横坐标依次加﹣1,纵坐标依次加1;在第三象限的点的横坐标依次加﹣1解析:(506,505)【分析】经过观察可得在第一象限的在格点的正方形的对角线上的点的横坐标依次加1,纵坐标依次加1,在第二象限的点的横坐标依次加﹣1,纵坐标依次加1;在第三象限的点的横坐标依次加﹣1,纵坐标依次加﹣1,在第四象限的点的横坐标依次加1,纵坐标依次加﹣1,第二,三,四象限的点的横纵坐标的绝对值都相等,并且第三,四象限的横坐标等于相邻4的整数倍的各点除以4再加上1,由此即可求出点A2021的坐标.【详解】解:根据题意得4的整数倍的各点如A4,A8,A12等点在第二象限,∵2021÷4=505…1;∴A2021的坐标在第一象限,横坐标为|(2021﹣1)÷4+1|=506;纵坐标为505,∴点A2021的坐标是(506,505).故答案为:(506,505).【点睛】本题考查了学生阅读理解及总结规律的能力,解决本题的关键是找到所求点所在的象限,难点是得到相应的计算规律.4.如图,一个点在第一象限及x轴、y轴上运动,且每秒移动一个单位,在第1秒钟,它从原点运动到(0,1),然后接着按图中箭头所示方向运动[即(0,0)→(0,1)→(1,1)→(1,0)→…],那么第42秒时质点所在位置的坐标是______.答案:(6,6)【分析】根据质点移动的各点的坐标与时间的关系,找出规律即可解答.【详解】由题意可知质点移动的速度是1个单位长度╱秒,到达(1,0)时用了3秒,到达(2,0)时用了4秒,从(2,解析:(6,6)【分析】根据质点移动的各点的坐标与时间的关系,找出规律即可解答.【详解】由题意可知质点移动的速度是1个单位长度╱秒,到达(1,0)时用了3秒,到达(2,0)时用了4秒,从(2,0)到(0,2)有四个单位长度,则到达(0,2)时用了4+4=8秒,到(0,3)时用了9秒,从(0,3)到(3,0)有六个单位长度,则到(3,0)时用了9+6=15秒,以此类推到(4,0)用了16秒,到(0,4)用了16+8=24秒,到(0,5)用了25秒,到(5,0)用了25+10=35秒,故第42秒时质点到达的位置为(6,6),故答案为:(6,6).【点睛】本题主要考查了点的坐标的变化规律,得出运动变化的规律进而得出第42秒时质点所在位置的坐标是解题关键.5.如图,长方形ABCD 四个顶点的坐标分别为()2,1A ,()2,1B -,()2,1C --,()2,1D -.物体甲和物体乙分别由点()2,0P 同时出发,沿长方形ABCD 的边作环绕运动.物体甲按逆时针方向以1个单位/秒匀速运动,物体乙按顺时针方向以2个单位/秒匀速运动,则两个物体运动后的第2021次相遇地点的坐标是______.答案:【分析】根据题意可得长方形的边长为4和2,物体乙的速度是物体甲的2倍,进而得出物体甲与物体乙的路程比为1:2,求得每一次相遇的位置,找到规律即可求解.【详解】解:在长方形ABCD 中,AB=C解析:()1,1--【分析】根据题意可得长方形的边长为4和2,物体乙的速度是物体甲的2倍,进而得出物体甲与物体乙的路程比为1:2,求得每一次相遇的位置,找到规律即可求解.【详解】解:在长方形ABCD 中,AB=CD =4,BC=AD =2,AP=PD =1,由物体乙的速度是物体甲的2倍,时间相同,则物体甲与物体乙的路程比为1:2,根据题意:当第一次相遇时,物体甲和物体乙的路程和为12,物体甲的路程为12×13=4,物体乙的路程为12×23=8,在AB 边上的点(﹣1,1)处相遇; 当第二次相遇时,物体甲和物体乙的路程和为12×2,物体甲的路程为12×2×13=8,物体乙的路程为12×2×23=16,在CD 边上的点(﹣1,﹣1)处相遇; 当第三次相遇时,物体甲和物体乙的路程和为12×3,物体甲的路程为12×3×13=12,物体乙的路程为12×3×23=24,在点P (2,0)处相遇,此时物体甲乙回到原来出发点, ∴物体甲乙每相遇三次,则回到原出发点P 处,∵2021÷3=673……2,∴两个物体运动后的第2021次相遇地点是第二次相遇地点,故两个物体运动后的第2021次相遇地点的坐标为(﹣1,﹣1),故答案为:(﹣1,﹣1).【点睛】本题考查点坐标变化规律以及行程问题、坐标与图形,熟练掌握行程问题中的相遇以及按比例分配的运用,通过计算找到变化规律是解答的关键.6.如图,正方形ABCD 的各边分别平行于x 轴或y 轴,且CD 边的中点坐标为(2,0),AD 边的中点坐标为(0,2).点M ,N 分别从点(2,0)同时出发,沿正方形ABCD 的边作环绕运动.点M 按逆时针方向以1个单位/秒的速度匀速运动,点N 按顺时针方向以3个单位/秒的速度匀速运动,则M ,N 两点出发后的第2020次相遇地点的坐标是____.答案:(2,0)【分析】由图可知,正方形的边长为4,故正方形的周长为16,因为N 和M 的速度分别为3个和1个单位,所以用正方形的周长除以(3+1),可得第一次相遇时间,从而算出M 所走过的路程,则第二次和解析:(2,0)【分析】由图可知,正方形的边长为4,故正方形的周长为16,因为N 和M 的速度分别为3个和1个单位,所以用正方形的周长除以(3+1),可得第一次相遇时间,从而算出M 所走过的路程,则第二次和第三次相遇过程中M 所走过的路程和第一次是相同的,从而结合图形可求得第2020次相遇时的坐标.【详解】由图可知: ()()()()2,22,2,2,2,2,2,A B C D ----,∴正方形ABCD 的边长为4,周长为4 × 4= 16,∴点M 与点N 第一次相遇的时间为:16(1+3)= 4÷(秒)∴此时点M 所运动的路程为: 4×1 = 4即M 从(2, 0)到了(0,2),∴M 、N 第一次相遇的坐标为(0, 2),又∵M 、N 的速度比为1:3,时间相同,∵M 、N 的路程比为1:3,∴每次相遇时,M 点运动的路程均为1164,13⨯=+ ∴第二次相遇时,M 在(- 2,0), 即(-2, 0)为相遇地点的坐标,第三相遇时,M 在(0,-2),即(0, -2)为相遇地点的坐标,第四次相遇时,M 在(2, 0),即(2, 0)为相遇地点的坐标,第五相遇时,M 在(0,2),即(0, 2)为相遇地点的坐标,……∵20204505,=⨯∴M 和N 两点出发后的第2020次相遇在(2, 0).故答案为:(2, 0).【点睛】本题考查了物体在平面直角坐标系中运动的规律问题,明确相遇问题的计算公式及多次相遇中物体所走路程的规律是解题的关键.7.将1,2,3,6按下列方式排列,若规定(,)m n 表示第m 排从左向右第n 个数,则(20,9)表示的数的相反数是___答案:【分析】根据数的排列方法可知,第一排:1个数,第二排2个数.第三排3个数,第四排4个数,…第m-1排有(m-1)个数,从第一排到(m-1)排共有:1+2+3+4+…+(m-1)个数,根据数的排列解析:3-【分析】根据数的排列方法可知,第一排:1个数,第二排2个数.第三排3个数,第四排4个数,…第m-1排有(m-1)个数,从第一排到(m-1)排共有:1+2+3+4+…+(m-1)个数,根据数的排列方法,每四个数一个轮回,根据题目意思找出第m 排第n 个数到底是哪个数后再计算.【详解】(20,9)表示第20排从左向右第9个数是从头开始的第1+2+3+4+…+19+9=199个数, ∵1994493÷=……,即1236 3 ∴33故答案为3-【点睛】此题主要考查了数字的变化规律,这类题型在中考中经常出现.对于找规律的题目找准变化是关键.8.请先在草稿纸上计算下列四个式子的值:313312+333123++33331234+++3++=__________.26答案:351【分析】先计算题干中四个简单式子,算出结果,找出规律,根据规律得出最后式子的的值.【详解】=1=3=6=10发现规律:1+2+3+∴1+2+3=351故答案为:351【点解析:351【分析】先计算题干中四个简单式子,算出结果,找出规律,根据规律得出最后式子的的值.【详解】+3++=1+2+3+nn∴3+=35126++=1+2+326故答案为:351【点睛】本题考查找规律,解题关键是先计算题干中的4个简单算式,得出规律后再进行复杂算式的求解.9.若(a﹣1)2a2018+b2019=_____.答案:0【分析】根据相反数的概念和非负数的性质列出方程,求出a、b的值,最后代入所求代数式计算即可.【详解】解:由题意得,(a﹣1)2+=0,则a﹣1=0,b+1=0,解得,a=1,b=﹣1,解析:0【分析】根据相反数的概念和非负数的性质列出方程,求出a、b的值,最后代入所求代数式计算即可.【详解】解:由题意得,(a﹣1)20,则a﹣1=0,b+1=0,解得,a=1,b=﹣1,则a2018+b2019=12018+(﹣1)2019=1+(﹣1)=0,故答案为:0.【点睛】本题考查了相反数的性质和算术平方根非负性的性质,正确运用算术平方根非负性的性质是解答本题的关键.10.规定:[x]表示不大于x的最大整数,(x)表示不小于x的最小整数,[x)表示最接近x的整数(x≠n+0.5,n为整数),例如:[2.3]=2,(2.3)=3,[2.3)=2.当﹣1<x<1时,化简[x]+(x)+[x)的结果是_____.答案:﹣2或﹣1或0或1或2.【分析】有三种情况:①当时,[x]=-1,(x)=0,[x)=-1或0,∴[x]+(x)+[x)=-2或-1;②当时,[x]=0,(x)=0,[x)=0,∴[x]解析:﹣2或﹣1或0或1或2.【分析】有三种情况:①当10-<<时,[x]=-1,(x)=0,[x)=-1或0,x∴[x]+(x)+[x)=-2或-1;x=时,[x]=0,(x)=0,[x)=0,②当0∴[x]+(x)+[x)=0;③当01<<时,[x]=0,(x)=1,[x)=0或1,x∴[x]+(x)+[x)=1或2;综上所述,化简[x]+(x)+[x)的结果是-2或﹣1或0或1或2.故答案为-2或﹣1或0或1或2.点睛:本题是一道阅读理解题.读懂题意并进行分类讨论是解题的关键.【详解】请在此输入详解!11.a※b是新规定的这样一种运算法则:a※b=a+2b,例如3※(﹣2)=3+2×(﹣2)=﹣1.若(﹣2)※x=2+x,则x的值是_____.答案:4【解析】根据题意可得(﹣2)※x=﹣2+2x,进而可得方程﹣2+2x=2+x,解得:x=4.故答案为:4.点睛:此题是一个阅读理解型的新运算法则题,解题关键是明确新运算法则的特点,然后直接根解析:4【解析】根据题意可得(﹣2)※x=﹣2+2x,进而可得方程﹣2+2x=2+x,解得:x=4.故答案为:4.点睛:此题是一个阅读理解型的新运算法则题,解题关键是明确新运算法则的特点,然后直接根据新定义的代数式计算即可.12.现定义一种新运算:对任意有理数a、b,都有a⊗b=a2﹣b,例如3⊗2=32﹣2=7,2⊗(﹣1)=_____.答案:5【解析】利用题中的新定义可得:2⊗(﹣1)=4﹣(﹣1)=4+1=5.故答案为:5.点睛:此题考查了有理数的混合运算,熟练掌握运算法则是解本题的关键.解析:5【解析】利用题中的新定义可得:2⊗(﹣1)=4﹣(﹣1)=4+1=5.故答案为:5.点睛:此题考查了有理数的混合运算,熟练掌握运算法则是解本题的关键.13.如图,按照程序图计算,当输入正整数x时,输出的结果是161,则输入的x的值可能是__________.答案:、、、.【详解】解:∵y=3x+2,如果直接输出结果,则3x+2=161,解得:x=53;如果两次才输出结果:则x=(53-2)÷3=17;如果三次才输出结果:则x=(17-2)÷3=5;解析:53、17、5、1.【详解】解:∵y=3x+2,如果直接输出结果,则3x+2=161,解得:x=53;如果两次才输出结果:则x=(53-2)÷3=17;如果三次才输出结果:则x=(17-2)÷3=5;如果四次才输出结果:则x=(5-2)÷3=1;则满足条件的整数值是:53、17、5、1.故答案为53、17、5、1.点睛:此题的关键是要逆向思维.它和一般的程序题正好是相反的.14.如图,在平面直角坐标系中,有若干个整数点,其顺序按图中“→”方向排列,如(0,1),(0,2),(1,2),(1,3),(0,3),(﹣1,3)…,根据这个规律探索可得,第90个点的坐标为_____.答案:(﹣5,13)【解析】【分析】设纵坐标为n的点有个(n为正整数),观察图形每行点的个数即可得出=n,再根据求和公式求出第90个点的纵坐标以及这一行的序数,再根据纵坐标是奇数的从右至左计数,纵坐解析:(﹣5,13)【解析】【分析】设纵坐标为n的点有n a个(n为正整数),观察图形每行点的个数即可得出n a=n,再根据求和公式求出第90个点的纵坐标以及这一行的序数,再根据纵坐标是奇数的从右至左计数,纵坐标是偶数的从左至右计数,即可求解.【详解】解:设纵坐标为n的点有n a个(n为正整数),观察图形可得,1a=1,2a=2,3a=3,…,∴n a=n,∵1+2+3+…+13=91,∴第90个点的纵坐标为13,又13为奇数,(13-1)÷2=6,∴第91个点的坐标为(-6,13),则第90个点的坐标为(﹣5,13).故答案为:(﹣5,13).【点睛】本题考查了规律探索问题,观察图形得到点的坐标的变化规律是解题关键.15.在研究“数字黑洞”这节课中,乐乐任意写下了一个四位数(四数字完全相同的除外),重新排列各位数字,使其组成一个最大的数和一个最小的数,然后用最大的数减去最小的数,得到差:重复这个过程,……,乐乐发现最后将变成一个固定的数,则这个固定的数是__________.答案:6174【分析】任选四个不同的数字,组成个最大的数和一个最小的数,用大数减去小数,如1234,4321- 1234= 3087,8730-378= 8352 ,8532一2358= 617解析:6174【分析】任选四个不同的数字,组成个最大的数和一个最小的数,用大数减去小数,如1234,4321- 1234= 3087,8730-378= 8352 ,8532一2358= 6174,6174是符合条件的4位数中唯一会产生循环的(7641-1467= 6174) 这个在数学上被称之为卡普耶卡(Kaprekar)猜想.【详解】任选四个不同的数字,组成一个最大的数和一个最小的数,用大数减去小数,用所得的结果的四位数重复上述的过程,最多七步必得6174,如1234,4321-1234 =3087,8730 -378 = 8352,8532-2358= 6174,这一现象在数学上被称之为卡普耶卡(Kaprekar)猜想,故答案为:6174.【点睛】此题考查数字的规律运算,正确理解题意通过计算发现规律并运用解题是关键.16.如图,在平面直角坐标系中,已知长方形ABCD的顶点坐标:A(-4,-4),B(12,6),D(-8,2),则C点坐标为______.答案:(8,12)【分析】设点C的坐标为(x,y),根据矩形的对角线互相平分且相等,利用中点公式列式计算即可得解.【详解】解:设点C的坐标为(x,y),根据矩形的性质,AC、BD的中点为矩形的中解析:(8,12)【分析】设点C的坐标为(x,y),根据矩形的对角线互相平分且相等,利用中点公式列式计算即可得解.【详解】解:设点C的坐标为(x,y),根据矩形的性质,AC、BD的中点为矩形的中心,所以,42x-+=1282-,4 2y-+=622+,解得x=8,y=12,所以,点C的坐标为(8,12).故答案为:(8,12).【点睛】本题考查了坐标与图形性质,主要利用了矩形的对角线互相平分且相等的性质,以及中点公式.17.将1,2,3,6按如图方式排列.若规定(m,n)表示第m排从左向右第n个数,如(5,4)表示的数是2(即第5排从左向右第4个数),那么(2021,1011)所表示的数是 ___.答案:1【分析】所给一系列数是4个数一循环,看是第几个数,除以4,根据余数得到相应循环的数即可.【详解】解:前2020排共有的个数是:,表示的数是第个数,,第2021排的第1011个数为1.解析:1【分析】所给一系列数是4个数一循环,看(2021,1011)是第几个数,除以4,根据余数得到相应循环的数即可.【详解】解:前2020排共有的个数是:(20201)20201234202020412102+⨯++++⋯⋯+==, (2021,1011)∴表示的数是第204121010112042221+=个数,204222151055541=⨯+,∴第2021排的第1011个数为1.故答案为:1.【点睛】本题考查算术平方根与规律型:数字的变化类,根据规律判断出是第几个数是解本题的关键.18.x y的值是____. 答案:【分析】首先根据与互为相反数,可得+=0,进而得出,然后用含的代数式表示,再代入求值即可.【详解】解:∵与互为相反数,∴+=0,∴∴∴.故答案为:.【点睛】本题主要考查了实数 解析:12【分析】,进而得出1120-+-=y x ,然后用含x 的代数式表示y ,再代入求值即可.【详解】解:∵31y -与312x -互为相反数, ∴31y -+312x -=0,∴1120-+-=y x∴2y x =∴1=22x x y x =. 故答案为:12.【点睛】本题主要考查了实数的运算以及相反数,根据相反数的概念求得y 与x 之间的关系是解题关键.19.已知//AB CD ,点M 、N 分别为AB 、CD 上的点,点E 、F 、G 为AB 、CD 内部的点,连接FM 、FN 、EM 、EN 、CM 、GN ,ME NE ⊥于E ,35BMF BME ∠=∠,35DNF DNE ∠=∠,MG 平分AMF ∠,NG 平分CNF ∠,则MGN ∠(小于平角)的度数为______.答案:【分析】过点,做平行于,根据平行线的传递性及性质得,同理得出,令,则,,则,通过等量关系先计算出,再根据角平分线的性质及等量代换进行求解.【详解】解:过点,做平行于,如下图:,,则,解析:153︒【分析】过点,,E F G ,做,,EH FK GJ 平行于AB ,根据平行线的传递性及性质得MEN BME DNE ∠=∠+∠,同理得出∠=∠+∠MGN AMG CNG ,令5∠=BME a ,则3∠=BMF a ,5∠=DNE b ,则3∠=DNF b ,通过等量关系先计算出18+=︒a b ,再根据角平分线的性质及等量代换进行求解.【详解】解:过点,,E F G ,做,,EH FK GJ 平行于AB ,如下图://,//AB EH AB CD ,//EH CD ,则,∠=∠∠=∠BME HEM DNE HEN ,∴∠=∠+∠=∠+∠MEN HEM HEN BME DNE ,同理可得:∠=∠+∠MGN AMG CNG ,令5∠=BME a ,则3∠=BMF a ,5∠=DNE b ,则3∠=DNF b ,则5590∠=∠+∠=+=︒MEN BME DNE a b ,18∴+=︒a b ,1801803∠=︒-∠=︒-AMF BMF a ,1801803∠=︒-∠=︒-CNF DNF b , MG 平分AMF ∠,NG 平分CNF ∠,131390,902222AMG AMF a CNG CNF b ∴∠=∠=︒-∠=∠=︒-, 3180()1532∴∠=∠+=︒-+=︒MGN AMG CNG a b , 故答案是:153︒.【点睛】本题考查了平行线的性质、角平分线的性质,解题的关键是添加适当的辅助线,找到角之间的关系,利用等量代换的思想进行计算求解.20.已知直线AB ∥CD ,点P 、Q 分别在AB 、CD 上,如图所示,射线PB 按顺时针方向以每秒4°的速度旋转至PA 便立即回转,并不断往返旋转;射线QC 按顺时针方向每秒1°旋转至QD 停止,此时射线PB 也停止旋转.(1)若射线PB 、QC 同时开始旋转,当旋转时间30秒时,PB'与QC'的位置关系为_____; (2)若射线QC 先转45秒,射线PB 才开始转动,当射线PB 旋转的时间为_____秒时,PB′∥QC′.答案:PB′⊥QC′ 15秒或63秒或135秒.【分析】(1)求出旋转30秒时,∠BPB′和∠CQC′的度数,过E作EF∥AB,根据平行线的性质求得∠PEF和∠QEF的度数,进而得结论;解析:PB′⊥QC′ 15秒或63秒或135秒.【分析】(1)求出旋转30秒时,∠BPB′和∠CQC′的度数,过E作EF∥AB,根据平行线的性质求得∠PEF和∠QEF的度数,进而得结论;(2)分三种情况:①当0s<t≤45时,②当45s<t≤67.5s时,③当67.5s<t<135s时,根据平行线的性质,得出角的关系,列出t的方程便可求得旋转时间.【详解】(1)如图1,当旋转时间30秒时,由已知得∠BPB′=4°×30=120°,∠CQC′=30°,过E作EF∥AB,则EF∥CD,∴∠PEF=180°﹣∠BPB′=60°,∠QEF=∠CQC′=30°,∴∠PEQ=90°,∴PB′⊥QC′,故答案为:PB′⊥QC′;(2)①当0s<t≤45时,如图2,则∠BPB′=4t°,∠CQC′=45°+t°,∵AB∥CD,PB′∥QC′,∴∠BPB′=∠PEC=∠CQC′,即4t=45+t,解得,t=15(s);②当45s<t≤67.5s时,如图3,则∠APB′=4t﹣180°,∠CQC'=t+45°,∵AB∥CD,PB′∥QC′,∴∠APB′=∠PED=180°﹣∠CQC′,即4t﹣180=180﹣(45+t),解得,t=63(s);③当67.5s<t<135s时,如图4,则∠BPB′=4t﹣360°,∠CQC′=t+45°,∵AB∥CD,PB′∥QC′,∴∠BPB′=∠PEC=∠CQC′,即4t﹣360=t+45,解得,t=135(s);综上,当射线PB旋转的时间为15秒或63秒或135秒时,PB′∥QC′.故答案为:15秒或63秒或135秒.【点睛】本题主要考查了平行线的性质,第(1)题关键是作平行线,第(2)题关键是分情况讨论,运用方程思想解决几何问题.21.如图,有两个正方形夹在AB与CD中,且AB//CD,若∠FEC=10°,两个正方形临边夹角为150°,则∠1的度数为________度(正方形的每个内角为90°)答案:【详解】作IF∥AB,GK∥AB,JH∥AB因为AB∥CD所以,AB∥CD∥ IF∥GK∥JH所以,∠IFG=∠FEC=10°所以,∠GFI=90°-∠IFG=80°所以,∠KGF=∠解析:【详解】作IF∥AB,GK∥AB,JH∥AB因为AB∥CD所以,AB∥CD∥ IF∥GK∥JH所以,∠IFG=∠FEC=10°所以,∠GFI=90°-∠IFG=80°所以,∠KGF=∠GFI=80°所以,∠HGK=150°-∠KGF=70°所以,∠JHG=∠HGK=70°同理,∠2=90°-∠JHG=20°所以,∠1=90°-∠2=70°故答案为70【点睛】本题考查了平行线的性质,正确作出辅助线是关键,注意掌握平行线的性质:两直线平行,内错角相等.∠+∠+∠+∠+∠=__________.22.如图,两直线AB、CD平行,则12345答案:【分析】根据题意,通过添加平行线,利用内错角和同旁内角,把这五个角转化成4个的角.【详解】分别过F点,G点,H点作,,平行于AB利用内错角和同旁内角,把这五个角转化一下,可得,有4个的角,解析:720【分析】根据题意,通过添加平行线,利用内错角和同旁内角,把这五个角转化成4个180的角.【详解】分别过F点,G点,H点作2L,3L,4L平行于AB利用内错角和同旁内角,把这五个角转化一下,可得,有4个180的角,∴⨯=.1804720故答案为720.【点睛】本题考查了平行线的性质:两直线平行,同旁内角互补,添加辅助线是解题关键.23.如图①:MA1∥NA2,图②:MA11NA3,图③:MA1∥NA4,图④:MA1∥NA5,……,则第n个图中的∠A1+∠A2+∠A3+…+∠A n+1______.(用含n的代数式表示)答案:【解析】分析:分别求出图①、图②、图③中,这些角的和,探究规律后,理由规律解决问题即可.详解:如图①中,∠A1+∠A2=180∘=1×180∘,如图②中,∠A1+∠A2+∠A3=360∘=2解析:n180︒【解析】分析:分别求出图①、图②、图③中,这些角的和,探究规律后,理由规律解决问题即可.详解:如图①中,∠A1+∠A2=180∘=1×180∘,如图②中,∠A1+∠A2+∠A3=360∘=2×180∘,如图③中,∠A1+∠A2+∠A3+∠A4=540∘=3×180∘,…,第n个图, ∠A1+∠A2+∠A3+…+∠A n+1学会从=n180︒,故答案为180n︒.点睛:平行线的性质.24.如图,已知直线l1∥l2,∠A=125°,∠B=85°,且∠1比∠2大4°,那么∠1=______.答案:【分析】延长AB,交两平行线与C、D,根据平行线的性质和领补角的性质计算即可;【详解】延长AB,交两平行线与C、D,∵直线l1∥l2,∠A=125°,∠B=85°,∴,,,∴,∴,解析:17︒【分析】延长AB,交两平行线与C、D,根据平行线的性质和领补角的性质计算即可;【详解】延长AB,交两平行线与C、D,∵直线l 1∥l 2,∠A =125°,∠B =85°,∴4285∠+∠=︒,13125∠+∠=︒,34180∠+∠=︒,∴852*******︒-∠+︒-∠=︒,∴1230∠+∠=︒,又∵∠1比∠2大4°,∴2=14∠∠-︒,∴2134∠=︒,∴117∠=︒;故答案是17︒.【点睛】本题主要考查了平行线的性质应用,准确计算是解题的关键.25.如图,将直角三角形ABC 沿AB 方向平移得到三角形4,1,4,3DEF AD EF CH ===,三角形ABC 周长为12.下列结论:①//BH EF ;②AD BE =;③ACB DFE ∠=∠;④四边形ACFE 的周长为14;⑤阴影部分的面积为203.其中正确的是_________.答案:①②③④【分析】①由平移变换可知,因为点B 、H 、C 三点在同一条直线上可得出结论; ②由平移变换可知,可得到,,即可得出结论;③因为平移前后角的度数是不变的,即可得出结论;④由平移变换可知四边解析:①②③④【分析】①由平移变换可知//BC EF ,因为点B 、H 、C 三点在同一条直线上可得出结论; ②由平移变换可知DE AB =,可得到AB AD DB =+,DE BE DB =+,即可得出结论; ③因为平移前后角的度数是不变的,即可得出结论;④由平移变换可知四边形ADFC 是平行四边形,四边形ACFE 的周长为:AD CF DE EF AC ++++,求解即可;⑤S 阴影=ADFC HCF SS -,根据条件求解即可.【详解】①DEF 是由ABC 平移得来的,又点B 、H 、C 三点在同一条直线上,∴//BH EF ,∴①正确;②DEF 是由ABC 平移得来的,,,,,DE AB AB AD DB DE BE DB AD BE ∴==+=+∴=∴②正确;③DEF 是由ABC 平移得来的,∴平移前后角的度数是不变的,∴ACB DFE ∠=∠,∴③正确; ④三角形ABC 周长为12,12AB BC AC ∴++=, DEF 是由ABC 平移得来的,∴边的长度不变且//AC DF ,12,12,DE EF DF DE EF AC ∴++=∴++=∴四边形ADFC 是平行四边形,1,AD CF ∴==四边形ACFE 的周长为:AD CF DE EF AC ++++,∴四边形ACFE 的周长为:2+12=14,∴④正确;⑤由④得四边形ADFC 是平行四边形,1CF AD ∴==, S 阴影=ADFC HCF S S -,,,,BC AE BC AD BC CF ⊥∴⊥∴⊥S ∴阴影=12AD EF HC CF -141412324310,3=⨯-⨯⨯=-= ∴⑤错误.故答案为:①②③④.本题主要考查了图形的平移变换,平行线的公理,平行四边形的性质,有一定综合性,熟练掌握和运用这些性质是解题的关键.26.如图,已知40ABC ∠=︒,点D 为ABC ∠内部的一点,以D 为顶点,作EDF ∠,使得//DE BC ,//DF AB ,则EDF ∠的度数为___________.答案:或【分析】由题意可分两种情况分别画出图形,然后根据平行线的性质进行求解即可.【详解】解:由题意得:①如图,∵,,∴,∵,∴;②如图,∵,,∴,∵,∴,∴;综上所述解析:40︒或140︒【分析】由题意可分两种情况分别画出图形,然后根据平行线的性质进行求解即可.【详解】解:由题意得:①如图,∵//DF AB ,40ABC ∠=︒,∴40DFC ABC ∠=∠=︒,∵//DE BC ,∴40DFC EDF ∠=∠=︒;②如图,∵//DF AB ,40ABC ∠=︒,∴40DFC ABC ∠=∠=︒,∵//DE BC ,∴180DFC EDF ∠+∠=︒,∴140EDF ∠=︒;综上所述:EDF ∠的度数为40︒或140︒;故答案为40︒或140︒.【点睛】本题主要考查平行线的性质,熟练掌握平行线的性质是解题的关键,注意分类讨论. 27.如图,已知//AB CD ,BF 平分ABE ∠,//BF DE ,且40D ∠=︒,则BED ∠的度数为______.答案:140°【分析】延长DE 交AB 的延长线于G ,根据两直线平行,内错角相等可得∠D =∠AGD ,再根据两直线平行,同位角相等可得∠AGD =∠ABF ,然后根据角平分线的定义得∠EBF =∠ABF ,再根据平解析:140°【分析】延长DE 交AB 的延长线于G ,根据两直线平行,内错角相等可得∠D =∠AGD ,再根据两直线平行,同位角相等可得∠AGD =∠ABF ,然后根据角平分线的定义得∠EBF =∠ABF ,再根据平行线的性质解答.【详解】解:如图,延长DE交AB的延长线于G,AB CD,∵//∴∠D=∠AGD=40°,∵BF//DE,∴∠AGD=∠ABF=40°,∵BF平分∠ABE,∴∠EBF=∠ABF=40°,∵BF//DE,∴∠BED=180°﹣∠EBF=140°.故答案为:140°.【点睛】本题考查了平行线的性质,角平分线的定义,熟记性质并作辅助线是解题的关键.28.如图,将一张长方形纸片ABCD沿EF折叠,点D、C分别落在点D'、C′的位置处,若∠1=56°,则∠EFB的度数是___.答案:62°【分析】根据折叠性质得出∠DED′=2∠DEF,根据∠1的度数求出∠DED′,即可求出∠DEF的度数,进而得到答案.【详解】解:由翻折的性质得:∠DED′=2∠DEF,∵∠1=56°解析:62°【分析】根据折叠性质得出∠DED′=2∠DEF,根据∠1的度数求出∠DED′,即可求出∠DEF的度数,进而得到答案.【详解】解:由翻折的性质得:∠DED ′=2∠DEF ,∵∠1=56°,∴∠DED ′=180°-∠1=124°,∴∠DEF =62°,又∵AD ∥BC ,∴∠EFB =∠DEF =62°.故答案为:62°.【点睛】本题考查了平行线的性质,翻折变换的性质,邻补角定义的应用,熟记折叠的性质是解题的关键.29.如图,//AB DE ,AD AB ⊥,AE 平分BAC ∠交BC 于点F .如果24CAD ∠=︒,则=E ∠__︒.答案:33【分析】根据求出∠C=90°,再求出∠BAD=66°,根据角平分线性质得∠DAE=33°,由三角形的外角性质得∠ADE=114°,最后由三角形内角和定理可得结论.【详解】解:∵,,∴∠解析:33【分析】根据//AB DE 求出∠C=90°,再求出∠BAD=66°,根据角平分线性质得∠DAE=33°,由三角形的外角性质得∠ADE=114°,最后由三角形内角和定理可得结论.【详解】解:∵//AB DE ,AD AB ⊥,∴∠180BAD D ∠+∠=︒,且90BAD ∠=︒∴90D ∠=︒∵∠CAD =24°∴∠BAC =90°-∠CAD =90°-24°=66°,∵AE 是∠BAC 的平分线∴∠EAB =11663322BAC ∠=⨯︒=︒ ∵//AB DE ,∴33E EAB ∠=∠=︒故答案为:33【点睛】此题主要考查了平行线的性质,角平分线的定义,准确识图,灵活运用相关知识是解题的关键.30.已知a n =()211n +(n =1,2,3,…),记b 1=2(1-a 1),b 2=2(1-a 1)(1-a 2),…,b n =2(1-a 1)(1-a 2)…(1-a n ),则通过计算推测出表达式b n =________ (用含n 的代数式表示). 答案:.【详解】根据题意按规律求解:b1=2(1-a1)=,b2=2(1-a1)(1-a2)=,…,所以可得:bn=. 解:根据以上分析bn=2(1-a1)(1-a2)…(1-an )=.“点睛”本题 解析:21n n ++. 【详解】根据题意按规律求解:b 1=2(1-a 1)=131221-4211+⎛⎫⨯== ⎪+⎝⎭,b 2=2(1-a 1)(1-a 2)=314221-29321+⎛⎫⨯== ⎪+⎝⎭,…,所以可得:b n =21n n ++. 解:根据以上分析b n =2(1-a 1)(1-a 2)…(1-a n )=21n n ++. “点睛”本题是一道找规律的题目,这类题型在中考中经常出现.对于找规律的题目首先应找出哪些部分发生了变化,是按照什么规律变化的.本题中表示b 值时要先算出a 的值,要注意a 中n 的取值.31.三位先生A 、B 、C 带着他们的妻子a 、b 、c 到超市购物,至于谁是谁的妻子现在只能从下列条件来推测:他们6人,每人花在买商品的钱数(单位:元)正好等于商品数量的平方,而且每位先生都比自己的妻子多花48元钱,又知先生A 比b 多买9件商品,先生B 比a 多买7件商品.则先生C 购买的商品数量是________.答案:7件.【分析】设一对夫妻,丈夫买了x 件商品,妻子买了y 件商品,列出关于x 、y 的二元二次方程,再根据x 、y 都是正整数,且x+y 与x-y 有相同的奇偶性,即可得出关于x 、y 的二元一次方程组,求出x 、y解析:7件.。

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思想品德七年级下册填空题
班级姓名学号
第一课做自尊自信的人
1自尊即(),指既不向人(),也不允许别人()、()是一种良好的心理状态。

2自尊与被人尊重都是()的。

3真正有自尊心的人,必定是()的人。

()是自尊的重要表现。

唯有()才有自尊。

4一个有()并不可怕,关键能够正确对待自己的()将()转化为优点。

5虚荣是一种追求()的心理。

虚荣心生的人,常常将()作为支配自己的行动的内在动力,总是在乎()。

6尊重他人是()的需要,也是()的需要。

7自尊的人懂得(),因为他知道要赢得他人的尊重,首先要()。

()的人不可能赢得他人的尊重。

8自尊的人最看重自己的()。

9对待议论与批评,要做到()。

10自尊要()。

11尊重他人最基本的表现就是(),(),()。

12真正做到尊重他人,就要善于站在对方的角度,(),()。

尊重他人首先要善于()、()他人;其实不做()的事。

第二课扬起自信的风帆
13自信是人对()的确信,深信自己(),()。

14()与()都是自信的误区。

自负者依据的事实是()的,追求的目标是()的。

自卑的人()自己,往往看不到自己的(),不敢()。

只有自信的人能够()地看待自己,既能看到(),也能看到()。

15()是成功的基石。

()有助于成功。

16有助于自信者成功的品质:()、()、()。

17发现自己的()是自信的基础
18()是撑起信心的重要支柱。

第三课走向自立人生
19自立就是()。

20自立作为我们成长的过程,是我们()的锻炼过程,也是我们养成()的过程。

21依赖会使人丧失();还会使人缺乏()造成();
甚至使人不能适应(),危害()和(),走上()的道路。

22告别依赖一个重要的表现是()
23自己的事情自己负责的前提是()。

24自主就是(),能()。

25培养自立能力最基本的就是()、()中的问题,从()做起;还要大
胆地()。

第四课人生当自强
26自强是一种(),一种美好的()。

27()是一个人活出尊严、活出个性、实现人生价值的必备品质
28()是将来成就事业的强大动力。

29()的精神使中华民族历经沧桑而不衰,备经磨难而更强,豪迈地自立于世界民族之林。

30()是通向成功的阶梯。

31自弃与自强是()的
32()是自强的航标;()是自强的关键;()自强的捷径。

第五课人生难免有挫折
33挫折,即人们所遇到的()、()和()等。

34造成挫折的因素有:()、()、()。

35面对挫折不同的()会产生不同的结果。

36挫折一方面使人们()受到阻碍,从而产生()、()、()、()等心理,另一方面又有利于人们(),增长()和()。

37自我疏导的方法有()、()、()等。

第六课为坚强喝彩
38意志坚强的人,对自己行动的()和()有清醒而深刻的认识。

39意志坚强的人,能在复杂的情境中()地判断发生的情况,毫不迟疑地采取()的措施行动。

40意志坚强的人,在碰到挫折和失败的时候,可以调节自己的(),控制自己的言行,()、()、()。

41意志坚强的人,能够以()的精神、()的毅力,战胜挫折和困难,实现自己的()。

42坚强意志是人们在进行有目的的活动中克服()、战胜()、实现()的保障。

43坚持()、走出()、形成()、成就()都需要坚强的意志。

44有没有()是将失败转化为成功的关键。

45磨砺坚强的意志要树立();要从()做起,从()做起;应善于();要主动在()环境中锻炼自己。

第七课感觉法律的尊严
46规则的种类:()、()、()。

47法律的特征:()、()、()。

48法律的作用:()作用和()作用。

49对待法律的态度:()、()、()是我们应尽的责任;()是我们应取的态度;(),()是我们应树立的价值标准。

50()是人们行为的底线。

51凡不履行(),或者作出(),都是违法行为。

52违法行为分为:()、()和()。

53行政违法行为就是违反()的行为;民事违法行为就是违反()的行为;刑事违法行为就是违反()的行为。

54任何一类违法行为都有其(),都要承担相应的()。

55()和()情节轻微,对社会危害性较小,因此称为()违法行为。

56()属于严重的违法行为,是()行为。

57刑法是以国家的名义规定()和对犯罪分子处以何种()的法律。

58我国()是保护国家和人民的利益、惩治犯罪的有力武器。

59所谓犯罪:是指()、()并依法应受()处罚的行为。

60犯罪的三个基本特征:第一,犯罪是具有()的行为。

()是犯罪的();第二,犯罪是一种()的行为。

()是犯罪的();第三,犯罪是应受到()的行为。

()是犯罪严重危害性及刑事违法性的()。

61刑罚又叫()、(),是指()对犯罪分子实行惩罚的一种强制方法。

62我国刑罚的种类分为()和()两大类。

63主刑包括:()、()、()、()、()五种;附加刑包括()、()、()三种。

64道德与违法犯罪有关系。

道德水平(),法制观念(),就会追求上进,不犯或少犯错误,就不会做出()的事情;道德水平()、法纪观念(),就会追求低级趣味,难免犯()的错误,发展下去就可能(),甚至陷入()的泥沼。

()也是践行道德的表现。

65犯罪对()、()、()、()都有百害而无一利。

66许多违法犯罪行为都是从()开始的。

因此,我们一定要重视道德修养,(),自觉遵纪守法,谨慎交友,防微杜渐,避免沾染(),防患于未然。

第八课法律保护我成长
67专门保护未成年人的两部法律:()、()。

68保护未成年人的四道防线:在未成年人保护法中,对()、()、()、()作出了规定,为未成年人设置了四道防线。

69家庭保护内容:家庭保护要求父母或者其监护人依法履行对未成年人()的职责和
()的义务,尊重未成年人()的权利。

这能使未成年人的合法权益免受来自家庭方面的侵害,为未成年人的健康成长提供适宜的家庭环境。

70学校保护的内容:学校保护要求学校等教育机构依照法律的规定,对未成年人进行(),并对他们的()和()实施保护。

学校保护涉及未成年人的()和()、()、()的保障等方面。

71社会保护的内容:社会保护要求全社会创造一种有利于未成年人健康成长的()。

社会保护包括对未成年人的()保护、()保护、()保护、()和()的保护等方面。

72司法保护的内容:司法保护要求()、()、()以及
()等依法履行职责,对未成年人实施专门保护措施。

例如:设立(),不公开审理()犯罪案件,尊重违法犯罪未成年人的(),保护其合法权
益,做好()未成年人的安置工作等。

73我们维护权益最有力的武器就是()。

能够提供法律服务和帮助的机构有()、()、()、()。

74维权的途径有()手段和()手段。

75()手段,是我们维护合法权益常用的有效手段。

它通过向()、()、()、()等各方面反映问题,寻求帮助,以解决问题;或者通过()、()等方式,解决争议、纠纷,保障公民权益。

76打官司指的是()。

它是人民法院主持利害关系人参与的处理纠纷的程序,是维护我们合法权益的最()、最()、最()的一种手段,是保护我们合法权益的最后屏障。

77诉讼分为三种类型:()、()、()。

78刑事诉讼是指()在当事人和其它诉讼参与人的参加下,依法()犯罪、()犯罪、()犯罪的活动。

79民事诉讼是()在当事人和其他诉讼参与人的参加下,依法()和解决()的活动。

80行政诉讼,俗称(),是指()在双方当事人的参与下,依照()解决()的活动。

()是解决行政纠纷的重要途径。

81我们自觉依法律己、依法做事、依法维权,既能(),又能()、()。

82当自己的合法权益受到侵害时,要善于运用()维权,善于同侵权行为作斗争;当国家、集体、他人的权益受到非法侵害时,我们也要加以()。

83我们在与犯罪分子作斗争时,既要(),又要()。

特别是在力量对比悬殊的情况下,不要(),而要讲究(),尽量减少不必要的伤亡,力求在()的前提下,巧妙将不法分子抓获;面对歹徒行凶,设法(),记住(),了解(),及时拨打()等,都是行之有效的好方法。

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