山东省聊城市 八年级(上)期末英语试卷解析版

第1页,共18页 八年级(上)期末英语试卷 题号IIIIIIIVVVIVIIVIII总分得分

一、完形填空(本大题共10小题,共10.0分)J.K. Rowling is the writer of Harry Patter series (系列), and now the book is one of (1) sellers (畅销书) in the world. She was born in Bristol on July 31st, 1965. She has one sister. Her sister was born in 1967. Both girls loved (2) to their father read stories about magical world every night. Rowling wrote her first Harry Potter book (3)the age of six. In 1990, Rowling wanted to write about a magic boy but he doesn't know it. In 1992, Rowling began (4)the first Harry Potter book for young (5). It came out in June, 1997. The book was a great success. And the movie came out in November, 2001. Now Harry Potter series is (6) in 200 countries. In this series, Harry is a friendly, brave and clever child. So when children read about Harry, they may want (7)a boy like him. That's(8)Harry Potter series is so famous. J.K. Rowling is very (9) with the success. She says she will go on writing (10)books.

1. A. goodB. betterC. the best

2. A. listenB. speakC. listening

3. A. atB. forC. to

4. A. to readB. readingC. to write

5. A. writersB. driversC. readers

6. A. popularB. worseC. glad

7. A. beB. to beC. become

8. A. whyB. whereC. what

9. A. sadB. worriedC. happy

10. A. child'sB. children'sC. children

二、阅读理解(本大题共20小题,共40.0分)A第2页,共18页

Daming is a schoolboy. He is fourteen years old. He lives in Beijing with his parents. He studies in No. 4 Middle School. He has four lessons in the morning and three in the afternoon. His favourite subjects are English and art. He is good at playing baseball. He often plays baseball with his friends in the playground. He wants to be a good baseball player. After school, he has dinner with his parents. Then he does his homework in the room He is very friendly to his classmates. They like him very much. Do you want to make friends with him? You can call him at 2567 3376.

11.Daming is a 14-year-old girl in No. 4 Middle School. ______ A. RightB. Wrong

12.Daming has six lessons every school day. ______ A. RightB. Wrong

13.English and maths are Daming's favourite subjects. ______ A. RightB. Wrong

14.Daming is interested in playing basketball. ______ A. RightB. Wrong

15.We can know Daming's telephone number from the passage. ______ A. RightB. Wrong

BWinter Camp 2018Where: Lake Geneva, WI ( southern Wisconsin)威斯康星州, the United StatesAge: 12 to 18Date: Dec. 27, 2018 to Jan. 2, 2019Campers should arrive between 1:00 pm-3:00 pm on December 27.

Price: ﹩ 325( ﹩ 350 after Nov. 15)

Activites:

★ Climbing the wall ★ Skating ★ Team building

★ Volleyball & Basketball ★ Dance classTravel:

Arriving flights(航班) should be on the morning of December 27. Departing (离开) flights should be on the afternoon of January 2. Buses will be free between the camp第3页,共18页

and these airports: Mitchell (Milwaukee), O'Hare and Midway (Chicago).

E-mail: Aaron Creech@ ucg. orgPhone:513-374-9392

16.How long is the winter camp? ______ A. Three days.B. A week.

C. Half a month.D. A month.

17.What won't the campers do? ______ A. Climb the wall.B. Go skating.

C. Play volleyball.D. Go swimming.

18.Campers can arrive at ______ on December 27.

A. 2:00 amB. 4:00 amC. 2:00 pmD. 4:00 pm

19.If Mr Green's two sons sign up (报名) for the camp on November 20, they will pay ______ .

A. ﹩ 325B. ﹩ 350C. ﹩ 650D. ﹩ 700

20.Which of the following is TRUE? ______ A. Campers don't need to pay for the bus ride.

B. The winter camp is near a lake in California.

C. Children under eleven can go to the camp.

D. Campers can only call to sign up for the camp.

CThe seasons in Australia are not like ours. When it is winter in China, it is summer there. Australia is in the south of the world. June, July and August are the winter months; September, October and November are spring; the summer is in December, January and February; and March, April and May are the autumn months. The north(北) of the country is hotter than the south. A very large part of the country has no rain at all. The east(东) coast has rain all the year. There are no dry months there. The southeast winds blow all the year. They bring rain from the sea. There is not much rain on the west(西) side. The southeast part of Australia has summer rain from the southeast winds. They only blow here in summer. The southwest part of Australia also has winter rain. The west winds blow over the southwest in winter only. In summer the southwest of the country has no rain. In the north of Australia there is no rain in winter. The rain comes in summer. The northwest winds bring it.

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山东省聊城市 八年级(上)期末地理试卷(含答案)

山东省聊城市  八年级(上)期末地理试卷(含答案)

八年级(上)期末地理试卷一、单选题(本大题共25小题,共50.0分)1.寒假期间,小明要从天津乘船到海南岛,依次经过的海域是()A. 渤海黄海东海南海B. 渤海黄海南海东海C. 南海东海黄海渤海D. 东海南海渤海黄海2.成语“秦晋之好”中的“秦”和“晋”是两个省区的简称,有关这两个省区的叙述,正确的是()A. 秦和晋相邻,秦位于晋的东侧B. 秦和晋分别是山西省、陕西省的简称C. 秦晋两省以太行山为界D. 与秦相邻的省级行政区比晋多3.小明看到马路边停靠着一辆牌号为皖BF3426的汽车,这辆车来自()A. 山东省B. 江西省C. 上海市D. 安徽省4.十八届五中全会决定实施“全面二孩”政策.有关“全面二孩”政策的说法,不正确的是()A. 可以缓解老龄化带来的系列问题B. 可以在短期内解决人口性别比例失衡问题C. 有利于完善我国人口发展战略D. 有利于促进人口与社会、资源与环境的协调发展5.电视剧《三国演义》主题曲,“滚滚长江东逝水,浪花陶尽…”这句歌词中说明了长江水自西向东流.导致长江这种流向的原因是()A. 气候类型多样,降水总量丰富B. 地形多种多样,山区面积小C. 地势西高东低,呈阶梯状分布D. 山区面积广大,地形类型单一6.秦岭-淮河一线是我国重要的地理分界线,下列叙述错误的是()A. 我国800毫米年等降水量线经过的地方B. 我国南方,北方的分界线C. 我国湿润地区和半湿润地区的分界线D. 我国暖温带和中温带的分界线7.“黄梅时节家家雨,青草池塘处处洼”,所描绘的景象属于()A. 辽河流域B. 黄河流域C. 珠江流域D. 长江流域8.关于我国气候特征的叙述,不正确的是()A. 夏季南北普遍高温B. 冬季南北气温差别大C. 东临太平洋,海洋性气候显著D. 降水由东南沿海向西北内陆递减9.我国各地出产不同的水果,如辽宁、山东的苹果、梨,湖南、江西的柑橘,广东、海南的芒果、香蕉等。

这说明我国()A. 气候复杂多样,适宜大多数植物生长B. 夏季普遍高温,热量丰富C. 全国降水丰富D. 季风气候显著10.下列关于长江、黄河的叙述,正确的是()A. 长江、黄河都发源于青藏高原,注入东海B. 长江和黄河下游都位于东部平原区C. 长江是我国第一大河,黄河是我国二大河D. 水能资源丰富是长江、黄河中下游的共同特征11.治理黄河的根本措施是()A. 加固黄河大堤B. 在上游修筑水库C. 搞好中游的水土保持工作D. 多挖几条入海河道12.我国外流区和内流区河流丰水期都在夏季,原因是()A. 都受夏季风影响,西部还受夏季增温的影响B. 都受夏季风的影响C. 外流区受夏季风影响,内流区受夏季气温高的影响D. 夏季普遍高温,降水较多13.以下选项中,全部属于自然资源的一组是()A. 土地、纯净水、铁矿石B. 空气、森林、煤炭C. 钢铁、闪电、阳光D. 石油、玻璃、野生动物14.下列区域中,光照充足但热量不足,土地生产力较低的是()A. 河西走廊B. 江南丘陵C. 青藏高原D. 东北平原15.我国修建水库的主要原因是()A. 降水时间分布不均B. 降水空间分布不均C. 南方的水质比北方好D. 加强北方的内河航运16.我国最大的渔场舟山渔场位于()A. 渤海B. 黄海C. 东海D. 南海17.下列煤矿与所在省区组合正确的是()A. 大同--陕西B. 平顶山--河北C. 攀枝花--贵州D. 鹤岗--黑龙江18.下列人类活动中不属于农业活动的是()A. 种庄稼B. 草场放牧C. 食品加工D. 出海捕鱼19.玲玲说她的家乡既是花生生产区又是商品生猪的主要产区,你认为玲玲的家乡在()A. 山东省B. 河南省C. 湖北省D. 四川省20.武汉钢铁工业基地和上海钢铁工业基地发展的共同有利条件是()A. 靠近铁矿B. 靠近煤矿C. 靠近消费市场D. 濒临海洋,便于进口铁矿石21.下列城市与其主要工业部门的连线,正确的是()A. 大庆-机械工业B. 长春-汽车工业C. 鞍山-石油工业D. 大连-煤炭工业22.“阳春三月开人大”,一位徐州代表要去北京参加全国人民代表大会,应该选择的铁路线是()A. 京哈线B. 京沪线C. 京九线D. 京广线23.跨越我国长江干流的铁路干线自东向西排列的是()A. 京九、京沪、京广、焦柳、成昆B. 京沪、京九、京广、焦柳、成昆C. 京广、京九、京沪、成昆、焦柳D. 成昆、焦柳、京广、京九、京沪24.青藏地区与其他三个区域界线确定的主导因素()A. 地形因素B. 纬度位置C. 交通条件D. 受冬季风影响的程度25.影响青藏高原河谷农业分布的主要因素是()A. 纬度位置B. 海陆位置C. 地形D. 水能资源二、综合题(本大题共4小题,共50.0分)26.读图,完成下列各题:(1)写出字母和序号代表的地理事物名称。

山东省聊城市外国语学校八年级英语下学期口语课题型专练 (新版)外研版

山东省聊城市外国语学校八年级英语下学期口语课题型专练 (新版)外研版

山东省聊城市外国语学校2014-2015学年八年级英语下学期口语课题型专练一选词填空阅读下面短文,从所给单词中选出适当单词,并用其正确的语言形式填在标有题号的空白处,使语意通顺完整。

(每空一词,每个单词只能使用一次)child time in go od ready beginpass quickly themselves for if hardEach year, thousands of Chinese middle school students go to study in foreign countries such as the U S, the UK, Australia and Japan."Chinese 6 hope very much to go abroad to get a wider view (视野) of the world," said Li Mingshan, a Chinese writer who has lived 7 America for many years. In a talk Li told more than 300 parents and their children that life in foreign countries can be 8 for young people. "They have to meet a culture shock and language problems.”However, these are not the most difficult things. To most children, looking after 9 when studying alone in a foreign country is a big challenge (挑战).Zhao Baohua, a 16-year-old student 10 to study in a high school in Australia las t October. To his surprise, his teachers there hardly pushed students to study. And usually there wasn't homework. "With these education systems, we have more free 11 and more space for thinking," said Zhao. "But 12 you don't know how to plan your time and money, you will not have an ea sy time." Some of his friends spent their whole year's money in the first two months of the term, and they didn't 13 their exams."Studying abroad at a young age can help students l earn foreign languages 14 , but students and parents should know about the challenges," Li said. "If you want to study abroad, try to talk to someone with experience in foreign countries. Ma ke sure that you are 15 for it. "二选词填空(注意:单词形式已变好,直接选词即可。

2013——2014第二学年第二次单元集中检测命题说明

2013——2014第二学年第二次单元集中检测命题说明

2013~2014学年第二学期第二次单元检测命题说明一、检测的年级、科目与分值七年级:语文、数学、英语、政治、历史、地理、生物。

八年级:语文、数学、英语、物理、政治、历史、地理、生物。

语文、数学各120分,考试时间120分钟;英语120分,考试时间90分钟;物理、政治各100分,考试时间60分钟;历史、地理、生物各100分,考试时间各45分钟。

其中,政治、历史、地理、生物以覆盖知识点为主,应知应会。

七年级、八年级政治闭卷考试,仍以聊城市中考命题要求命题。

二、检测范围1.各学科期中考试后所学内容(依据本学期教学进度)。

2.英语包括听力(25分)。

3.政治不考时政。

三、命题建议1.严格控制在本学期期中考试后所学内容范围之内,请命题老师找对应年级确定考试范围。

(本次命题出题人为各年级二部备课组长,初一、初二交换命题)2.选题不要集中在某种教辅资料上。

3.不要整套选用外地的期末试题,特别是大题,一定要在原题上进行改编。

4.不要在某种报纸上选取分值较大的试题,如《语文报》、《英语辅导报》、《数学周报》等。

5.不要出现容易引发命题地猜想的内容,如xx县(市、区)地图等。

6.题型要求:依据2014年聊城市中考各科中考题型进行设计,根据考试时间可以适当减少题目,其中,英语题型2014年中考将调整,见附页。

7.试题难度:易:中:难为5:3:2.8.提供电子稿,文字、图形规范科学,设计答题卷,选择题涂卡。

9.交稿时间:2014年5月26号下午放学前,交刘继征老师。

10.负责校版,一定认真,特别图形与符号。

11.每科都必须给出详细答案,并给出详尽评分说明,以便于阅卷。

理科要具体到每一步得分,文科要按要点给分,作文要分层次给出评分标准。

12.特别要注意英语,选项问题,涂卡题要连排.四、试题及答题卷结构.(1)试题结构2013~2014学年第二学期第二次单元检测××年级××试题(时间××分钟,满分××分)一、1.2.二、(题号连排)三、(题号连排)(2)答题卷结构2013~2014学年第二学期第二次单元检测××年级××答卷(时间××分钟,满分××分)13. ;14. ;……三、解答题18.19.(3)试卷纸张及字号要求1、试卷纸张为B5,页边距为2厘米,2、字体为宋体,3、“2013~2014学年第二学期第二次单元检测”为三号字,“××年级××答卷(时间××分钟,满分××分)”为小三号,试题为小四号字。

山东省济宁市2020-2021学年上学期八年级英语期末试卷分类汇编:语法填空

山东省济宁市2020-2021学年上学期八年级英语期末试卷分类汇编:语法填空

山东省济宁市2020-2021学年上学期八年级英语期末试卷分类汇编语法填空山东省济宁市泗水县2020-2021学年八年级上学期期末考试英语试题六、语法填空第一节,用括号内所给单词的适当形式填空。

1. It is _____________ (danger) to walk on the thin ice (冰).2. People _____________ (not ride) bikes to work in 100 years.3. If people have problems, they shouldn't keep them to _____________ (they).4. There will be __________ (little) pollution because there will be more trees.5. Don't miss the chance_______________ (机会)unless you (not have) time.第二节,阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

As we all know, mobile phones are playing 6.___________ important part in our daily life. More and more students are having mobile phones.Firstly, we can use mobile phones to send messages and chat with our friends and family face to face. Secondly, we can. get all kinds of information on the mobile phones. Thirdly, we can also use them to shop online, watch movies and listen to music. 7.________ using mobile phones also causes some problems. Some students spend too much time 8._________ (play) games on the mobile phones. Playing games on the mobile phones for too long 9. ___________(be) bad for eyes.10. ___________ the same time, it is bad for their study, too.In a word, students should use mobile phones properly.答案:1.dangerous2.won’t ride3. themselves4. less5. don’t have6. an7. But8.playing9.is 10. At山东省济宁市嘉祥县2020-2021学年八年级第一学期期末英语试题五、语法填空(共10小题, 计10分)阅读下面短文, 在空白处填入适当的单词或括号内单词的正确形式。

山东省聊城市阳谷县2018-2020年三年八年级下学期期末考试英语试题汇编-语法填空专题

山东省聊城市阳谷县2018-2020年三年八年级下学期期末考试英语试题汇编-语法填空专题

山东省聊城市阳谷县2018-2020年三年八年级下学期期末考试英语试题汇编-语法填空专题山东省聊城市阳谷县2019-2020学年下学期外研八年级英语期末试题Ⅳ.语法填空(20分)A阅读下面短文,在空白处按要求填入适当的单词或括号内单词的正确形式。

每空1个单词。

Come to learn English in Los Angeles! We can offer you great summer English courses. You will love coming to Los Angeles to learn about American culture and improve your English at 1.______ (冠词) same time.The courses last 2.______ (介词) four, six or eight weeks. They start at the end of July. Our teachers are well 3.______ (train) and have a lot of experience. They teach English classes for four hours a day. You can work in small 4.______ (连词) large groups: it depends on your 5.______ (person) choice. We provide books and we set tests every week to check your progress. There are also 6.______ (computer) for study.As well as learning English, we want you to experience life in the US. You can stay as a guest with an American family and take part in 7.______ (they) daily life. You will have meals with the family and do some activities with them 8.______ (also). For many of our students this is the 9.______ (good) part of the course. Many families form close friendships with the students and stay in touch with them. But if you prefer, of course, you can stay in a hotel.You are certain to get the best possible experience of English learning and life in the US. You must 10.______ (pay) for your course at least one month before it starts.B阅读下面短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。

2024届山东省聊城市阳谷县八年级语文第二学期期末统考试题含解析

2024届山东省聊城市阳谷县八年级语文第二学期期末统考试题含解析

2024届山东省聊城市阳谷县八年级语文第二学期期末统考试题注意事项1.考生要认真填写考场号和座位序号。

2.试题所有答案必须填涂或书写在答题卡上,在试卷上作答无效。

第一部分必须用2B 铅笔作答;第二部分必须用黑色字迹的签字笔作答。

3.考试结束后,考生须将试卷和答题卡放在桌面上,待监考员收回。

一、积累与运用。

(28分)1.(2分)下列句子排序正确....的一项是()①在苗族中,有关蜡染起源的传说就有两种。

②这说明至少在汉代,西南少数民族就已经掌握了染、织、绣的技术。

③做法是将布蒙在钢鼓上,用蜡在布上来回摩擦,再经过染,钢鼓上的纹样就转移到布上了。

④苗族蜡染有着悠久的历史,《后汉书》上有西南夷“知染彩纹绣”的记载。

⑤二是苗族的蜡染最早是对钢鼓上的纹样的摹取。

⑥一是苗族先祖蚩尤与黄帝战斗,蚩尤被俘并被处以极刑的故事,由此产生了枫液作防染剂的染法。

A.④②①⑥⑤③B.④②⑥①③⑤C.②①④⑤⑥③D.②⑥⑤③④①2.(2分)下列句子中没有语病的一项是()A.英法联军攻占北京后,他们野蛮的烧毁并洗劫了圆明园,使这座世界名园化为一片废墟。

B.一部分学生缺乏对生活的观察,写作时出现了叙述不具体,思路不清,甚至无话可说。

C.这次灾害发生的原因是由于部分地区不注重保护环境,乱砍滥伐树木。

D.实施全面两孩政策,是促进我国人口长期均衡发展的重大举措。

3.(2分)下列句子组成语段顺序排列正确的一项是()①古往今来的志士仁人、英雄豪杰,胸中无不郁积着浓郁得化不开的浩然正气。

②有了这股正气,才能刚正不阿,不向黑恶势力低头,不向魑魅魍魉屈服。

③孟子说:“吾善养吾浩然正气。

”④有了这股正气,才能舍身报国,杀身成仁,如屈原、李广、霍去病、岳飞、文天祥……⑤如同东汉的清流人士,明代的东林党人,“为国牺牲敢惜身”的秋瑾,拍案而起宁死不屈的闻一多。

他们宁可站着死,决不跪着生,谱写了一曲曲撼天动地的正气歌。

A.③①④②⑤B.①③②④⑤C.③①④⑤②D.①③⑤②④4.(2分)下列对诗作赏析有误的一项是望洞庭湖赠张丞相孟浩然八月湖水平,涵虛混太清。

山东省聊城市阳谷县阳谷县第二实验中学2022-2023学年八年级下学期3月月考英语试题

八年级下英语第一次月考试题一. 听力理解(共25小题;每小题1分,满分25分)(一)听下面5个句子。

每个句子后有一个小题,从题中所给的A、B 、C三个选项中选出作为恰当反应的最佳选项,并标在试卷的相应位置。

听完每个句子后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每个句子仅读一遍。

1. A. I’ am afraid. B. Thanks. C. Have a try.2. A. Yes, I have. B.No, I don’t think so. C. No, I didn’t.3. A. No problem. B. That’s right. C. Me too.4. A. Are you joking? B. OK, I will. C. Since Friday.5. A. By bike. B.At six. C. Good idea.(二)听下面5个小对话。

每个对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每个对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每个对话仅读一遍。

6. What would Tom like?A. Some pizza.B. An apple pie.C. Some cookies.7. What have they done this week?A. They have entered a travel competition.B. They have entered a speaking competition.C. They have won the second prize.8. Where has Tom’s mother gone ?A. Beijing.B. Shanghai.C. Guangzhou.9. How long has Daming taught here ?A. For 3 years.B. For 7 years.C. For 10 years.10. What’s wrong with Jerry?A. He has got a headache.B.He has got a stomach ache.C. He has got a toothache.(三)听下面三段对话。

山东聊城市初中数学八年级下期末提高卷(含解析)

一、选择题1.(0分)[ID:10221]若等腰三角形的底边长为6,底边上的中线长为4,则它的腰长为()A.7B.6C.5D.42.(0分)[ID:10212]如图,矩形ABCD中,对角线AC BD、交于点O.若60,8AOB BD∠==,则AB的长为( )A.3B.4C.43D.53.(0分)[ID:10210]若代数式11xx+-有意义,则x的取值范围是( )A.x>﹣1且x≠1B.x≥﹣1C.x≠1D.x≥﹣1且x≠1 4.(0分)[ID:10207]如图,在四边形ABCD中,AB∥CD,要使得四边形ABCD是平行四边形,可添加的条件不正确的是 ( )A.AB=CD B.BC∥AD C.BC=AD D.∠A=∠C5.(0分)[ID:10144]如图所示的“赵爽弦图”是由四个全等的直角三角形和一个小正方形拼成的一个大正方形,设直角三角形较长直角边长为a,较短直角边长为b.若8ab=,大正方形的面积为25,则小正方形的边长为()A.9B.6C.4D.36.(0分)[ID:10141]12751348)的结果是()A.6B.3C.3D.127.(0分)[ID:10193]如图,以 Rt△ABC的斜边 BC为一边在△ABC的同侧作正方形 BCEF,设正方形的中心为 O,连接 AO,如果 AB=4,AO=2,那么 AC 的长等于()A.12B.16C.43D.82 8.(0分)[ID:10190]下列计算中正确的是()A.325+=B.321-=C.3333+=D.33 42 =9.(0分)[ID:10183]下列结论中,错误的有()①在Rt△ABC中,已知两边长分别为3和4,则第三边的长为5;②△ABC的三边长分别为AB,BC,AC,若BC2+AC2=AB2,则∠A=90°;③在△ABC中,若∠A:∠B:∠C=1:5:6,则△ABC是直角三角形;④若三角形的三边长之比为3:4:5,则该三角形是直角三角形;A.0个B.1个C.2个D.3个10.(0分)[ID:10178]从甲、乙、丙、丁四人中选一人参加诗词大会比赛,经过三轮初赛,他们的平均成绩都是86.5分,方差分别是S甲2=1.5,S乙2=2.6,S丙2=3.5,S丁2=3.68,你认为派谁去参赛更合适()A.甲B.乙C.丙D.丁11.(0分)[ID:10175]函数y=x√x+3的自变量取值范围是( )A.x≠0B.x>﹣3C.x≥﹣3且x≠0D.x>﹣3且x≠0 12.(0分)[ID:10167]如图,在▱ABCD中,AB=6,BC=8,∠BCD的平分线交AD于点E,交BA的延长线于点F,则AE+AF的值等于()A.2B.3C.4D.613.(0分)[ID:10162]一列火车由甲市驶往相距600km的乙市,火车的速度是200km/时,火车离乙市的距离s(单位:km)随行驶时间t(单位:小时)变化的关系用图象表示正确的是( )A .B .C .D .14.(0分)[ID :10157]如图,一个工人拿一个2.5米长的梯子,底端A 放在距离墙根C 点0.7米处,另一头B 点靠墙,如果梯子的顶部下滑0.4米,梯子的底部向外滑( )米A .0.4B .0.6C .0.7D .0.815.(0分)[ID :10154]在平面直角坐标系中,将函数3y x =的图象向上平移6个单位长度,则平移后的图象与x 轴的交点坐标为( ) A .(2,0)B .(-2,0)C .(6,0)D .(-6,0)二、填空题16.(0分)[ID :10331]如图,在ABC 中,AC BC =,点D E ,分别是边AB AC ,的中点,延长DE 到点F ,使DE EF =,得四边形ADCF .若使四边形ADCF 是正方形,则应在ABC 中再添加一个条件为__________.17.(0分)[ID :10328]如图,矩形ABCD 中,AC 、BD 相交于点O ,AE 平分∠BAD ,交BC 于E ,若∠EAO=15°,则∠BOE 的度数为 度.18.(0分)[ID :10311]2(3)x -3-x ,则x 的取值范围是__________. 19.(0分)[ID :10298]函数1y x =-x 的取值范围是 . 20.(0分)[ID :10273]在矩形ABCD 中,对角线AC 、BD 相交于点O ,若∠AOB=60°,AC=10,则AB= .21.(0分)[ID :10271]如图,已知ABC ∆中,10AB =,8AC =,6BC =,DE 是AC 的垂直平分线,DE 交AB 于点D ,连接CD ,则=CD ___22.(0分)[ID :10267]如图,如果正方形ABCD 的面积为5,正方形BEFG 的面积为7,则ACE △的面积_________.23.(0分)[ID :10254]若一个多边形的内角和是900º,则这个多边形是 边形. 24.(0分)[ID :10253]某汽车生产厂对其生产的A 型汽车进行油耗试验,试验中汽车为匀速行驶汽在行驶过程中,油箱的余油量y (升)与行驶时间t (小时)之间的关系如下表: t (小时) 0 1 2 3 y (升)100928476由表格中y 与t 的关系可知,当汽车行驶________小时,油箱的余油量为0.25.(0分)[ID :10248]已知点M (1,a )和点N (2,b )是一次函数y =-2x +1图象上的两点,则a 与b 的大小关系是_________.三、解答题26.(0分)[ID :10415]我们给出如下定义:顺次连接任意一个四边形各边中点所得的四边形叫中点四边形.(1)如图1,四边形ABCD 中,点E ,F ,G ,H 分别为边AB ,BC ,CD ,DA 的中点.求证:中点四边形EFGH 是平行四边形;(2)如图2,点P 是四边形ABCD 内一点,且满足PA=PB ,PC=PD ,∠APB=∠CPD ,点E ,F ,G ,H 分别为边AB ,BC ,CD ,DA 的中点,猜想中点四边形EFGH 的形状,并证明你的猜想;(3)若改变(2)中的条件,使∠APB=∠CPD=90°,其他条件不变,直接写出中点四边形EFGH 的形状.(不必证明)27.(0分)[ID :10383]已知正方形 ABCD 的对角线 AC ,BD 相交于点 O .(1)如图 1,E ,G 分别是 OB ,OC 上的点,CE 与 DG 的延长线相交于点 F . 若 DF ⊥CE ,求证:OE =OG ;(2)如图 2,H 是 BC 上的点,过点 H 作 EH ⊥BC ,交线段 OB 于点 E ,连结DH 交 CE 于点 F ,交 OC 于点 G .若 OE =OG , ①求证:∠ODG =∠OCE ; ②当 AB =1 时,求 HC 的长.28.(0分)[ID :10381]若一次函数y kx b =+,当26x -≤≤时,函数值的范围为119y -≤≤,求此一次函数的解析式?29.(0分)[ID :10360]求证:三角形的一条中位线与第三边上的中线互相平分. 要求:(1)根据给出的ABC ∆和它的一条中位线DE ,在给出的图形上,请用尺规作出BC 边上的中线AF ,交DE 于点O .不写作法,保留痕迹; (2)据此写出已知,求证和证明过程.30.(0分)[ID :10338]如图,长方体的长为15cm ,宽为10cm ,高为20cm ,点B 离点C5cm ,一只蚂蚁如果要沿着长方体的表面从点A 爬到点B 去吃一滴蜜糖,需要爬行的最短距离是多少?【参考答案】2016-2017年度第*次考试试卷参考答案**科目模拟测试一、选择题1.C2.B3.D4.C5.D6.D7.B8.D9.C10.A11.B12.C13.A14.D二、填空题16.答案不唯一如∠ACB=90°或∠BAC=45°或∠B=45°【解析】【分析】先证明四边形ADCF 是平行四边形再证明AC=DF即可再利用∠ACB=90°得出答案即可【详解】∠ACB=90°时四边形AD17.75°【解析】试题分析:根据矩形的性质可得△BOA为等边三角形得出BA=BO又因为△BAE为等腰直角三角形BA=BE由此关系可求出∠BOE的度数解:在矩形ABCD中∵AE平分∠BAD∴∠BAE=∠E18.【解析】试题解析:∵=3﹣x∴x-3≤0解得:x≤319.x>1【解析】【分析】【详解】解:依题意可得解得所以函数的自变量的取值范围是20.5【解析】试题分析:∵四边形ABCD是矩形∴OA=OB又∵∠AOB=60°∴△AOB是等边三角形∴AB=OA=12AC=5故答案是:5考点:含30度角的直角三角形;矩形的性质21.5【解析】【分析】由是的垂直平分线可得AD=CD可得∠CAD=∠ACD利用勾股定理逆定理可得∠ACB=90°由等角的余角相等可得:∠DCB=∠B可得CD=BD可知CD=BD=AD=【详解】解:∵是的22.【解析】【分析】根据正方形的面积分别求出BCBE的长继而可得CE的长再利用三角形面积公式进行求解即可【详解】∵正方形的面积为正方形的面积为∴BC=AB=BE=∴CE=BE-BC=-∴S△ACE==故23.七【解析】【分析】根据多边形的内角和公式列式求解即可【详解】设这个多边形是边形根据题意得解得故答案为【点睛】本题主要考查了多边形的内角和公式熟记公式是解题的关键24.5【解析】【分析】由表格可知开始油箱中的油为100L每行驶1小时油量减少8L据此可得y与t的关系式【详解】解:由题意可得:y=100-8t当y=0时0=100-8t解得:t=125故答案为:125【25.a>b【解析】【分析】【详解】解:∵一次函数y=﹣2x+1中k=﹣2∴该函数中y随着x 的增大而减小∵1<2∴a>b故答案为a>b【点睛】本题考查一次函数图象上点的坐标特征三、解答题26.27.28.30.2016-2017年度第*次考试试卷参考解析【参考解析】**科目模拟测试一、选择题1.C解析:C【解析】【分析】【详解】∵等腰三角形ABC中,AB=AC,AD是BC上的中线,∴BD=CD=12BC=3,AD同时是BC上的高线,∴AB=22AD BD=5.故它的腰长为5.故选C.2.B解析:B【解析】【分析】由四边形ABCD为矩形,根据矩形的对角线互相平分且相等,可得OA=OB=4,又∠AOB=60°,根据有一个角为60°的等腰三角形为等边三角形可得三角形AOB为等边三角形,根据等边三角形的每一个角都相等都为60°可得出∠BAO为60°,据此即可求得AB长.【详解】∵在矩形ABCD中,BD=8,∴AO=12AC, BO=12BD=4,AC=BD,∴AO=BO,又∵∠AOB=60°,∴△AOB是等边三角形,∴AB=OB=4,故选B.【点睛】本题考查了矩形的性质,等边三角形的判定与性质,熟练掌握矩形的对角线相等且互相平分是解本题的关键.3.D解析:D【解析】【分析】此题需要注意分式的分母不等于零,二次根式的被开方数是非负数.【详解】依题意,得x+1≥0且x-1≠0,解得x≥-1且x≠1.故选A.【点睛】本题考查了二次根式有意义的条件和分式有意义的条件.函数自变量的范围一般从三个方面考虑:(1)当函数表达式是整式时,自变量可取全体实数;(2)当函数表达式是分式时,考虑分式的分母不能为0;(3)当函数表达式是二次根式时,被开方数非负.4.C解析:C【解析】【分析】根据平行四边形的判定方法,逐项判断即可.【详解】∵AB∥CD,∴当AB=CD时,由一组对边平行且相等的四边形为平行四边形可知该条件正确;当BC ∥AD 时,由两组对边分别平行的四边形为平行四边形可知该条件正确; 当∠A=∠C 时,可求得∠B=∠D ,由两组对角分别相等的四边形为平行四边形可知该条件正确;当BC=AD 时,该四边形可能为等腰梯形,故该条件不正确; 故选:C . 【点睛】本题主要考查平行四边形的判定,掌握平行四边形的判定方法是解题的关键.5.D解析:D 【解析】 【分析】由题意可知:中间小正方形的边长为:-a b ,根据勾股定理以及题目给出的已知数据即可求出小正方形的边长. 【详解】解:由题意可知:中间小正方形的边长为:-a b 每一个直角三角形的面积为:118422ab =⨯= 214()252ab a b ∴⨯+-=2()25169a b ∴-=-=3a b ∴-= 故选:D 【点睛】本题考查勾股定理的运用,稍有难度;利用大正方形与小正方形、直角三角形面积之间的等量关系是解答本题的关键.6.D解析:D 【解析】 【分析】 【详解】12===. 故选:D.7.B解析:B 【解析】 【分析】首选在AC 上截取4CG AB ==,连接OG ,利用SAS 可证△ABO ≌△GCO ,根据全等三角形的性质可以得到:62OA OG ==,AOB COG ∠=∠,则可证△AOG 是等腰直角三角形,利用勾股定理求出12AG =,从而可得AC 的长度.【详解】 解:如下图所示,在AC 上截取4CG AB ==,连接OG ,∵四边形BCEF 是正方形,90BAC ∠=︒, ∴OB OC =,90BAC BOC ∠=∠=︒,∴点B 、A 、O 、C 四点共圆,∴ABO ACO ∠=∠,在△ABO 和△GCO 中,{BA CGABO ACO OB OC=∠=∠=,∴△ABO ≌△GCO ,∴62OA OG ==,AOB COG ∠=∠,∵90BOC COG BOG ∠=∠+∠=︒,∴90AOG AOB BOG ∠=∠+∠=︒,∴△AOG 是等腰直角三角形,∴()()22626212AG =+=,∴12416AC =+=.故选:B .【点睛】本题考查正方形的性质;全等三角形的判定与性质;勾股定理;直角三角形的性质.8.D解析:D【解析】分析:根据二次根式的加减法则对各选项进行逐一计算即可.详解:A 23B 23不是同类项,不能合并,故本选项错误;C 、33不是同类项,不能合并,故本选项错误;D 故选:D .点睛:本题考查的是二次根式的加减法,在进行二次根式的加减运算时要把各二次根式化为最简二次根式,再合并同类项即可.9.C解析:C【解析】【分析】根据勾股定理可得①中第三条边长为5∠C =90°,根据三角形内角和定理计算出∠C =90°,可得③正确,再根据勾股定理逆定理可得④正确.【详解】①Rt △ABC 中,已知两边分别为3和4,则第三条边长为5,说法错误,第三条边长为5或.②△ABC 的三边长分别为AB ,BC ,AC ,若2BC +2AC =2AB ,则∠A =90°,说法错误,应该是∠C =90°.③△ABC 中,若∠A :∠B :∠C =1:5:6,此时∠C=90°,则这个三角形是一个直角三角形,说法正确.④若三角形的三边比为3:4:5,则该三角形是直角三角形,说法正确.故选C .【点睛】本题考查了直角三角形的判定,关键是掌握勾股定理的逆定理:如果三角形的三边长a ,b ,c 满足a 2+b 2=c 2,那么这个三角形就是直角三角形.10.A解析:A【解析】【分析】根据方差的概念进行解答即可.【详解】由题意可知甲的方差最小,则应该选择甲.故答案为A.【点睛】本题考查了方差,解题的关键是掌握方差的定义进行解题.11.B解析:B【解析】【分析】【详解】由题意得:x+3>0,解得:x>-3.故选B.12.C解析:C【解析】【分析】【详解】解:∵四边形ABCD是平行四边形,∴AB∥CD,AD=BC=8,CD=AB=6,∴∠F=∠DCF,∵∠C平分线为CF,∴∠FCB=∠DCF,∴∠F=∠FCB,∴BF=BC=8,同理:DE=CD=6,∴AF=BF−AB=2,AE=AD−DE=2∴AE+AF=4故选C13.A解析:A【解析】【分析】首先写出函数的解析式,根据函数的特点即可确定.【详解】由题意得:s与t的函数关系式为s=600-200t,其中0≤t≤3,所以函数图象是A.故选A.【点睛】本题主要考查函数的图象的知识点,解答时应看清函数图象的横轴和纵轴表示的量,再根据实际情况来判断函数图象.14.D解析:D【解析】【分析】【详解】解:∵AB=2.5米,AC=0.7米,∴BC(米).∵梯子的顶部下滑0.4米,∴BE =0.4米,∴EC =BC ﹣0.4=2(米),∴DC (米),∴梯子的底部向外滑出AD =1.5﹣0.7=0.8(米).故选D .【点睛】此题主要考查了勾股定理在实际生活中的应用,关键是掌握直角三角形中,两直角边的平方和等于斜边的平方.15.B解析:B【解析】【分析】先求出平移后的解析式,继而令y=0,可得关于x 的方程,解方程即可求得答案.【详解】根据函数图象平移规律,可知3y x =向上平移6个单位后得函数解析式应为36y x =+, 此时与x 轴相交,则0y =,∴360x +=,即2x =-,∴点坐标为(-2,0),故选B.【点睛】本题考查了一次函数图象的平移,一次函数图象与坐标轴的交点坐标,先出平移后的解析式是解题的关键.二、填空题16.答案不唯一如∠ACB=90°或∠BAC=45°或∠B=45°【解析】【分析】先证明四边形ADCF 是平行四边形再证明AC=DF 即可再利用∠ACB=90°得出答案即可【详解】∠ACB=90°时四边形AD解析:答案不唯一,如∠ACB =90° 或∠BAC =45°或∠B =45°【解析】【分析】先证明四边形ADCF 是平行四边形,再证明AC=DF 即可,再利用∠ACB=90°得出答案即可.【详解】∠ACB=90°时,四边形ADCF 是正方形,理由:∵E 是AC 中点,∴AE=EC ,∵DE=EF ,∴四边形ADCF 是平行四边形,∵AD=DB ,AE=EC ,∴DE=12 BC,∴DF=BC,∵CA=CB,∴AC=DF,∴四边形ADCF是矩形,点D. E分别是边AB、AC的中点,∴DE//BC,∵∠ACB=90°,∴∠AED=90°,∴矩形ADCF是正方形.故答案为∠ACB=90°.【点睛】此题考查正方形的判定,解题关键在于掌握判定法则17.75°【解析】试题分析:根据矩形的性质可得△BOA为等边三角形得出BA=BO又因为△BAE为等腰直角三角形BA=BE由此关系可求出∠BOE的度数解:在矩形ABCD中∵AE平分∠BAD∴∠BAE=∠E解析:75°.【解析】试题分析:根据矩形的性质可得△BOA为等边三角形,得出BA=BO,又因为△BAE为等腰直角三角形,BA=BE,由此关系可求出∠BOE的度数.解:在矩形ABCD中,∵AE平分∠BAD,∴∠BAE=∠EAD=45°,又知∠EAO=15°,∴∠OAB=60°,∵OA=OB,∴△BOA为等边三角形,∴BA=BO,∵∠BAE=45°,∠ABC=90°,∴△BAE为等腰直角三角形,∴BA=BE.∴BE=BO,∠EBO=30°,∠BOE=∠BEO,此时∠BOE=75°.故答案为75°.考点:矩形的性质;等边三角形的判定与性质.18.【解析】试题解析:∵=3﹣x ∴x-3≤0解得:x≤3解析:3x ≤【解析】 试题解析:∵()23x -=3﹣x ,∴x -3≤0,解得:x ≤3, 19.x >1【解析】【分析】【详解】解:依题意可得解得所以函数的自变量的取值范围是解析:x >1【解析】【分析】【详解】解:依题意可得10x ->,解得1x >,所以函数的自变量x 的取值范围是1x > 20.5【解析】试题分析:∵四边形ABCD 是矩形∴OA=OB 又∵∠AOB=60°∴△AOB 是等边三角形∴AB=OA=12AC=5故答案是:5考点:含30度角的直角三角形;矩形的性质解析:5。

山东省聊城市阳谷县2018-2020年三年八年级下学期期末考试英语试题汇编-阅读表达专题

山东省聊城市阳谷县2018-2020年三年八年级下学期期末考试英语试题汇编-阅读表达专题山东省聊城市阳谷县2019-2020学年下学期外研八年级英语期末试题Ⅴ.阅读表达(10分)阅读下面短文,根据其内容完成后面的各项任务。

Fiona (菲奥娜) was popular at school. She tried to be friendly to everyone and invited everyone in her class to her birthday party. She thought she had many friends. But everything changed on Friendship Day. On that day, everyone would make three presents to give to their three best friends. However, Fiona was the only one that didn’t receive a present! 她感觉她的心都碎了。

When she got home, Fiona asked her mother how she could find true friends“If you want true friends, you have to give them your time and care,” answered her mother.“But I want to be everybody’s friend,” Fiona said.“My dear,” said her mother. “You can’t be a close friend to everybody. There just isn’t enough time, so it’s only possible to have a few true friends. For a true friend, you must always be there.”Hearing this, Fiona then thought about her mother. Her mother was always ready to help her. She listened to Fiona talk about her dislikes and problems.That was what makes friends! Fiona thought she already had the best friend.1. 将文中汉语翻译成英语。

山东省济宁市2020-2021学年上学期八年级英语期末试卷分类汇编:单词拼写与运用

山东省济宁市2020-2021学年上学期八年级英语期末试卷分类汇编单词拼写与运用山东省济宁市泗水县2020-2021学年八年级上学期期末考试英语试题四、单词拼写与运用根据句意完成已给出首字母或汉语提示的单词,使补全后的句子意思通顺、语法正确。

1. Water boils (沸腾)at the t___________ of 100°C ?2. I want to be a c____________ because I like delicious food.3. Because of the novel coronavirus (冠状病毒),we had to spend our winter h__________at home.4. It is reported that there are h o£ houses fell down and many people __________ died.5. She has a very close ___________(关系)with her sister.6. My mother asked me to __________(覆盖)the table with some paper.7. We all hope you can ____________(接受)our invitation and join us in the picnic.8. The little girl walked ___________(穿过)the forest and found a small house.答案:1. temperature2. cook3. holiday4. hundreds5. relationship6. cover7. accept8. through山东省济宁市嘉祥县2020-2021学年八年级第一学期期末英语试题四、单词拼写与运用(共8 小题, 计8分)根据句意和提示补全单词, 使补全后的句子意思通顺, 语法正确, 每空一词。

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