高考小题限时练 3

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高考语文一轮复习语言文字运用限时练

高考语文一轮复习语言文字运用限时练

高考语文一轮复习语言文字运用限时练班级:姓名:一、阅读下面的文字,完成小题。

怎么做才能提升记忆力?在生活中比较容易实施的改善记忆力的措施,包括营养均衡的饮食,多吃一些富含维生素B、维生素C的食物,比如绿叶蔬菜、坚果、鱼类、牛奶等。

①,因为大量饮酒可能会导致记忆力产生不可逆的损伤;加强锻炼,不要长时间坐着,不时动一动。

研究发现,锻炼多的人,认知功能下降得更为缓慢。

另外,有研究表明,冥想和正念训练可以提高注意力、放松大脑,有助于记忆力发展,在工作的间隙,也可以适当做一些冥想训练。

使用科学的记忆方式也可以帮助我们提升记忆能力。

合理地重复学习,有助于我们提升记忆效果;其次要掌握学习记忆的技巧。

②,也就是说间隔一定的时间分多次进行学习,要比集中一段时间突击学习的记忆效果更好。

而且,与单纯重复学习相比,人们如果在学习后进行测试,那么随后的记忆效果更好,被称为“测试效应”。

此外,③。

例如,记忆宫殿法是一种利用空间思维和联想能力,把要记住的事情按照一定的方法、顺序进行记忆的方法,这种记忆术能快速提高时序记忆的准确性。

1.请在文中横线处补写恰当的语句,使整段文字语意完整连贯,内容贴切,逻辑严密。

每处不超过12个字。

2.写文章时,人们常常有意引用诗句、格言、俗语、谚语等表达思想感情,说明自己的见解等。

如果将“谚语说,人怕不动,脑怕不用”和“常言道,熟能生巧”两句分别插入材料中,应插到哪个位置?请说明理由。

3.文中画横线的句子有语病,请进行修改,使语言表达准确流畅。

可少量增删词语,不得改变原意。

二、阅读下面的文字,完成下面小题。

很多人觉得,骨髓穿刺是抽骨髓精华,会大伤元气,对人体健康会产生不良的影响,甚至①。

还有些人把骨髓穿刺误解为腰穿,认为在腰椎里穿刺后会导致瘫痪,甚至对大脑或脊髓产生影响。

其实,这些都是没有科学依据的错误理解,骨髓穿刺术是一项很安全的检查方法。

抽取一点骨髓液做检查,就像采血检查一样,没有后遗症。

骨髓穿刺的部位多选择在患者髂前上棘、髂后上棘或胸骨柄,不会造成重要脏器损伤。

【名师大讲堂】高考语文一轮复习 (3)正确使用标点符号限时训练

【名师大讲堂】高考语文一轮复习 (3)正确使用标点符号限时训练

限时训练(三)正确使用标点符号1.下列句子中标点符号使用正确的一项是()A.高考作文专家指出,近年的话题作文有利也有弊,它虽使应试作文减少了限制、增强了自主性,有利于学生发挥写作能力,但也给套题、抄袭开了方便之门。

B.处于争议漩涡中的跨行查询收费对储户的影响到底有多大,记者昨日从中国银联获得的数据显示,自6月1日开收0.3元跨行查询费用至今一个多月的时间,全国ATM的跨行查询量减少了10%左右。

C.长假过后,于丹授课的网络视频点击、下载量节节攀升,网友好评如潮,因“俗事”缠身而二十多天未写博客的易中天也为此“破例”开博,写道:“于丹真棒”!D.山西省省长于幼军在调查“黑砖窑”问题时发现,一些干部对非法用工、无证照经营、拐骗和强迫农民工劳动、使用智障人员和童工等危害群众切身利益、损害人格尊严的行为竟熟视无睹。

【答案】D【解析】A项“限制”后的顿号应改为逗号,顿号用于并列的词或短语之间,但并列的谓语之间不能用顿号;B项“多大”后的逗号应改为问号,问号是表示疑问句结束的停顿;C项叹号应在引号里面,此处为完全引用。

2.下列各句中,标点符号使用正确的一句是()A.对当代企业高级管理者来说,意识到这一点:计算机化企业、计算机化经济时代和计算机化企业经济管理思想正在形成,是极为重要的。

B.在八艺节筹备和举办期间,“鹿角立鹤”被广泛用于宣传、演出、展览等活动,使荆楚文化得到了充分的展现和宣传。

C.战国之时,“邦无定交,士无定主”(顾炎武《日知录·周末风俗》),一般游士,都肆无忌惮,说话比较随便。

D.伊能静《爱的练习本》预售已攻进排行榜。

文中充满了一段段爱情呓语,让人忍不住猜疑:这是对哈林说的?还是另有其人?【答案】C【解析】A项冒号使用不恰当,可将冒号改为破折号;B项省略号与“等”不能同时使用,可删去省略号;D项选择问句,只在最后用问号,第一个问号应改为逗号。

3.下列句子中,标点符号使用不正确的一项是()A.这首诗将两种相互对立的行为——“离别”与“相逢”、两种不同的情感——“伤心”与“庆幸”并列,表现了爱情的美好与纯真,引发了人们的强烈共鸣。

高考复习(地理)专项练习:选择题限时练【含答案及解析】(四)

高考复习(地理)专项练习:选择题限时练【含答案及解析】(四)

选择题限时练(四)(限时:40分钟)太阳辐照度是指太阳辐射经过大气层的吸收、散射、反射等作用后到达固体地球表面单位面积、单位时间内的辐射能量,是影响太阳能光伏电站输出功率的最直接、最显著的因素。

某研究小组测量制得广西桂林某时段(北京时间)不同天气状况下太阳辐照度变化曲线图。

据此完成1~3题。

1.该时段最接近()A.元宵节B.妇女节C.端午节D.国庆节2.曲线④代表的天气状况最有可能是()A.晴天B.阴转晴C.阴天D.多云3.为了保证电力系统的稳定供电,太阳能光伏电站可以配合建设的电站是()A.火电站B.水电站C.潮汐电站D.风力电站(2021·山东烟台二模)“空屋”是指长时间无人居住和打理的闲置房屋。

过去,日本的空屋大多出现在农村地区。

后来,即便在东京等大城市,空屋也越来越多。

2013年日本境内“空屋”达820万所,占全国房产总数的13.5%,有研究机构称,2033年日本空置房屋比例将升至20%。

为此,日本政府制定了“空屋银行”政策,以低价甚至免费形式鼓励人们入住乡镇空置房屋。

据此完成4~5题。

4.过去,日本的“空屋”大多出现在农村地区的主要原因是()A.本国人口迁往国外B.人口死亡率升高C.房屋简陋寿命较短D.城镇化的发展5.导致东京等大城市的“空屋”越来越多的主要原因有()①社会养老机构发达②受逆城市化影响③大城市房价高④老龄化严重,老龄人口死亡率高A.①②B.①③C.①④D.②④等时间交通图集时间与空间两个维度为一体,一般指从中心地出发,在单位时间内能够到达的空间范围。

读我国某城市市内交通1小时交通圈示意图,完成6~7题。

6.据图判断,该城市所在区域的环境特征最可能是()A.地势崎岖B.河流穿城而过C.东南部为山地D.气候干旱7.图示地区出现两块“时间飞地”,其布局最可信的是()A.地铁站B.高教园区C.中央商务区D.生态保护区(2021·山东济宁二模)某科研小组,对内蒙古乌兰布和沙漠中一绿洲防护林[(40°N,106°E)附近]进行小气候研究。

打卡第三天-【10天刷完高考真题】冲刺2023年高考数学考前必刷题限时集训练(新高考通用)解析版

打卡第三天-【10天刷完高考真题】冲刺2023年高考数学考前必刷题限时集训练(新高考通用)解析版

【10天刷完高考真题】冲刺2023年高考数学考前必刷题限时集训练(新高考通用)新高考真题限时训练打卡第三天一、单选题(本题共6小题,每小题5分,共30分,在每小题给出的四个选项中,只有一项符合题目要求)1.(2020·海南·高考真题)设集合A ={2,3,5,7},B ={1,2,3,5,8},则A B ⋂=()A .{1,3,5,7}B .{2,3}C .{2,3,5}D .{1,2,3,5,7,8}【答案】C【分析】根据集合交集的运算可直接得到结果.【详解】因为A{2,3,5,7},B ={1,2,3,5,8},所以{}2,3,5A B = 故选:C【点睛】本题考查的是集合交集的运算,较简单.2.(2020·海南·高考真题)()()12i 2i ++=()A .45i +B .5iC .5i-D .23i+【答案】B【分析】直接计算出答案即可.【详解】()()212i 2i 2i 4i 2i 5i ++=+++=故选:B【点睛】本题考查的是复数的计算,较简单.3.(2020·海南·高考真题)要安排3名学生到2个乡村做志愿者,每名学生只能选择去一个村,每个村里至少有一名志愿者,则不同的安排方法共有()A .2种B .3种C .6种D .8种【答案】C【分析】首先将3名学生分成两个组,然后将2组学生安排到2个村即可.【详解】第一步,将3名学生分成两个组,有12323C C =种分法第二步,将2组学生安排到2个村,有222A =种安排方法所以,不同的安排方法共有326⨯=种故选:C 【点睛】解答本类问题时一般采取先组后排的策略.4.(2019·全国·高考真题)设α,β为两个平面,则//αβ的充要条件是A .α内有无数条直线与β平行B .α内有两条相交直线与β平行C .α,β平行于同一条直线D .α,β垂直于同一平面【答案】B【分析】本题考查了空间两个平面的判定与性质及充要条件,渗透直观想象、逻辑推理素养,利用面面平行的判定定理与性质定理即可作出判断.【详解】由面面平行的判定定理知:α内两条相交直线都与β平行是//αβ的充分条件,由面面平行性质定理知,若//αβ,则α内任意一条直线都与β平行,所以α内两条相交直线都与β平行是//αβ的必要条件,故选B .【点睛】面面平行的判定问题要紧扣面面平行判定定理,最容易犯的错误为定理记不住,凭主观臆断,如:“若,,//a b a b αβ⊂⊂,则//αβ”此类的错误.5.(2020·山东·统考高考真题)已知P 是边长为2的正六边形ABCDEF 内的一点,则AP AB ⋅ 的取值范围是()A .()2,6-B .(6,2)-C .(2,4)-D .(4,6)-【答案】A【分析】首先根据题中所给的条件,结合正六边形的特征,得到AP 在AB 方向上的投影的取值范围是(1,3)-,利用向量数量积的定义式,求得结果.【详解】AB的模为2,根据正六边形的特征,可以得到AP 在AB方向上的投影的取值范围是(1,3)-,结合向量数量积的定义式,可知AP AB ⋅ 等于AB 的模与AP 在AB方向上的投影的乘积,所以AP AB ⋅的取值范围是()2,6-,故选:A.【点睛】该题以正六边形为载体,考查有关平面向量数量积的取值范围,涉及到的知识点有向量数量积的定义式,属于简单题目.6.(2019·全国·高考真题)关于函数()sin |||sin |f x x x =+有下述四个结论:①f (x )是偶函数②f (x )在区间(2π,π)单调递增③f (x )在[,]-ππ有4个零点④f (x )的最大值为2其中所有正确结论的编号是A .①②④B .②④C .①④D .①③【答案】C【分析】化简函数()sin sin f x x x =+,研究它的性质从而得出正确答案.【详解】()()()()sin sin sin sin ,f x x x x x f x f x -=-+-=+=∴ 为偶函数,故①正确.当2x ππ<<时,()2sin f x x =,它在区间,2π⎛⎫π ⎪⎝⎭单调递减,故②错误.当0x π≤≤时,()2sin f x x =,它有两个零点:0,π;当0x π-≤<时,()()sin sin 2sin f x x x x =--=-,它有一个零点:π-,故()f x 在[],-ππ有3个零点:0-π,,π,故③错误.当[]()2,2x k k k *∈ππ+π∈N 时,()2sin f x x =;当[]()2,22x k k k *∈π+ππ+π∈N 时,()sin sin 0f x x x =-=,又()f x 为偶函数,()f x \的最大值为2,故④正确.综上所述,①④正确,故选C .【点睛】画出函数()sin sin f x x x =+的图象,由图象可得①④正确,故选C .二、多选题(本题共2小题,每小题5分,共10分。

山东省烟台市牟平第一中学2025届高三上学期限时练语文试题及参考答案

山东省烟台市牟平第一中学2025届高三上学期限时练语文试题及参考答案

山东省烟台市牟平第一中学2025届高三上学期限时练语文试题及参考答案22级高三上学期第二次语文限时训练一、现代文阅读(35分)(一)现代文阅读I (本题共5小题,18分)阅读下面的文字,完成1~5题。

材料一:中国人说中国话,用汉语写作,可是我们了解自己的语言吗如果不了解,如果我们超越汉语的表达界限说话,会出现怎样的情形呢长期以来,我们总是一厢情愿地设想,西方语言固有的成分,汉语中也一定或明或暗地隐藏着,最害怕被西方人说汉语是一种蒙昧的语言。

冯友兰先生的意见,就代表了这样的立场,他说中国哲学与西方哲学是古今之争。

换句话说,中国哲学之所以“落后于”时代,是因为汉语“落后”;但是,按照这样的逻辑推论,汉语永远不得不落后,除非汉语成为拼音文字。

与其说汉语与拼音文字之间,中国哲学与西方哲学之间,是人类古代语言与现代语言或原始思维与现代思维之争,不如说它们之间仅仅是一种空间上的并列关系,彼此相互外在,互不附属,一点儿也不像。

所谓“先进”与“落后”的断语之所以不中用,是因为这个标准来自西方。

举个例子来说,按照西方语言和语法标准分析汉语,往往就要说外行话,因为这个分析的工具不中用。

“中国言语的构造上主语(subject) 与谓语(predicate) 的分别极不分明,换言之,即可以说好像就没有这个分别。

这是中国言语构造上的最特别处,而其影响则甚大”(张东荪)。

既然汉语几乎就没有主语与谓语的分别,那么当我们硬说有这个分别时,就好像“使中国文法亦穿了一套西服”(张东荪)。

有怎样的害处呢蒙蔽了汉语的特性或者说“面貌”,就像即便穿着笔挺的西装,相貌却还是中国的,无法蒙人。

张东荪先生援引了高本汉所分析的例句:Albert's mother gives him cakes.这个英文句子中哪个词是主语,几乎一望便知,拉丁文和希腊文中的句子,也是如此。

当高本汉认为西方语言是一种进化了的语言时,张东荪却一针见血地指出:“中国言语与外国言语是构造上的不同,无所谓进化与不进化。

高考英语二轮专题练习限时满分练50分阅读限时满分练(三)

高考英语二轮专题练习限时满分练50分阅读限时满分练(三)

50分阅读限时满分练(三)(限时35分钟)Ⅰ.阅读理解(共15小题; 每小题2.5分, 满分37.5分)ASan Francisco Fire Engine ToursSan Francisco Winery TourRunning: February 1st through April 30thThis delicious tour goes through the city on its way to Treasure Island where we will stop at the famous Winery SF.Here you can enjoy 4 pours of some of the best wine San Francisco has tooffer.(Included in ticket price)Departing from the Cannery:Tour times upon requestDuration(时长): 2 hoursPrice: $90Back to the Fifties TourRunning: August 16th through August 31stThis tour transports you back in time to one of San Francisco’s most fantastic periods, the 1950s! Enjoy fun history as we take you through San Francisco for a free taste of ice cream.Departing from the Cannery: 5:00 p.m. and 7:30 p.m.Duration: 2 hoursPrice: $90Spooky Halloween TourRunning: October 10th through October 31stJoin us for a ride through the historical Presidio district.Authentic fire gear(服装) is provided for your warmth as our entertainers take you to some of the most thrilling parts of San Francisco.Departing from the Cannery: 6:30 p.m. and 8:30 p.m.Duration: 1 hour and 30 minutesPrice: Available upon requestHoliday Lights TourRunning: December 6th through December 23rdThis attractive tour takes you to some of San Francisco’s most cheerful holiday scenes. Authentic fire gear is provided for your warmth as you get into the holiday spirit.Departing from the Cannery: 7:00 p.m. and 9:00 p.m.Duration: 1 hour and 30 minutesAdvance reservations required.1.Which of the tours is available in March?A.San Francisco Winery Tour.B.Back to the Fifties Tour.C.Spooky Halloween Tour.D.Holiday Lights Tour.2.What can tourists do on Back to the Fifties Tour?A.Go to Treasure Island.B.Enjoy the holiday scenes.C.Have free ice cream.D.Visit the Presidio district.3.What are tourists required to do to go on Holiday Lights Tour?A.Take some drinks.B.Set off early in the morning.C.Wear warm clothes.D.Make reservations in advance.B(2021·陕西高三模拟)It was a dark night. Thick, dark, gray clouds had made sure that there was no starlight or moonlight to greet me as I walked out on my porch. Still, I kept the porch light off because I didn’t want to be surrounded by bugs and moths(飞蛾) on this sticky summer evening. I stood there for a while letting my eyes adjust to the lack of light. My dog stood beside me waiting patiently for me to start her walk. It was then, though, that I saw them. First one blink of light at the far end of the meadow was followed by another and then another. I smiled. I recognised them at once as my firefly friends, who always showed up at this time of year.I got so much joy watching them first as a child and then as an adult. They never became dull or boring and they always filled me with delight. When I was little I used to sit in the grass and watch them slowly fly around blinking on and off. I never caught and put one in a jar as some kids did because I was afraid I might kill it and I never wanted to hurt these messengers(信使) of light. Their time on earth was so brief as it was. I tried to enjoy them each time they were here. It always saddened me when they disappeared in the fall and it always made my heart sing when they reappeared the next summer.I think I enjoy these little fireflies so much because I can see that we are like them in a lot of ways. Our time here on earth is brief. Often our light and love are more like blinks rather than a steady shine. Let’s share our light and love while we are here then.4.Why did the author turn off his porch light?A.To avoid some insects.B.To adapt to surroundings.C.To search for his dog.D.To greet special friends.5.What can we know about fireflies?A.They always frightened the author.B.Most kids caught and killed them.C.The author watched them every night.D.They usually brightened the author.6.What does the author mainly convey through the story?A.Value our short life in the world.B.Protect fireflies as well as possible.C.Devote ourselves as much as possible.D.Share as many inspiring stories as possible.7.What can be the best title for the text?A.A Special Summer NightB.Messengers of LightC.Human’s Best FriendsD.Fireflies — Shinning ForeverC(2021·河北唐山二模)A 293-million-mile journey of the NASA Perseverance rover(探测器) to Mars ended successfully on February 18, 2021, with a picture-perfect landing inside the Jezero Crater. The car-sized, six-wheeled rover, nicknamed Percy is the US space agency’s biggest and most advanced explorer to date. Its primary mission is to search for signs of ancient microbial(微生物的) life on Mars.Landing on Mars is extremely tricky. The Red Planet’s gravitational pull causes the approaching spacecraft to go faster to high speeds, while its thin atmosphere—just 1 percent of the Earth’s—does little to help slow it down as it approaches the surface.The scientists had to reduce Percy’s 12,000 mph speed to a safe landing speed of less than five mph—in just six and a half minutes. The target entry angle also had to be precise 12 degrees—any steeper, and the spacecraft would burn up; any flatter, and it would get lost in space. It is no wonder that the final approach is often referred to as the “seven minutes of terror”.Upon attaining a manageable speed, Percy briefly flew over the Martian surface to seek out the perfect landing spot. Its complex map-reading system rapidly scanned the area and matched it with maps in its database to find the best location.The NASA scientists spent the next two months testing Percy’s scientific instruments. Once ready, the rover would begin to carry out its mission.“Perseverance is the smartest robot ever made but confirming that microbial life once existed carries an unusually large burden of proof,” said Lori Glaze, director of NASA’s Planetary ScienceDivision.“While we’ll learn a lot with the great instruments we have aboard the rover, it may very well require the far more well-equipped laboratories and delicate instruments back here on Earth to tell us whether our samples carry evidence that Mars once harboured life.”8.What is the extraordinary challenge for the rover to land on Mars?A.The speed reduction.B.The atmosphere analysis.C.The location search.D.The time management.9.What is paragraph 3 mainly about?A.Ways to find the precise entry angle.B.Consequences of a wrong entry degree.C.Factors to survive “the seven minutes”.D.Reasons for the necessity of speed reducing.10.What does “it” refer to in paragraph 4?A.The spot.B.The area.C.The system.D.The surface.11.What can be inferred from Lori Glaze’s words?A.Instruments aboard the rover are not quite reliable.B.Perseverance is able to collect enough evidence needed.C.Man still has a long way to go to prove life was on Mars.D.Samples of Mars will be returned soon to our labs on Earth.DI told my friend Graham that I often cycled two miles from my house to the town centre but unfortunately there was a big hill on the route. He replied,“You mean fortunately.” He explained that I should be glad of the extra exercise that the hill provided.My attitude to the hill has now changed. I used to complain as I approached it but now I tell myself the following. This hill will exercise my heart and lungs. It will help me to lose weight and get fit. It will mean that I live longer. This hill is my friend. Finally I comfort myself with the thought of all those silly people who pay money to go to a gym and sit on stationary exercise bicycles when I can get the same value for free. I have a smile of satisfaction as I reach the top of the hill.Problems are there to be faced and overcome. We cannot achieve anything with an easy life. Helen Keller was the first deaf and blind person to gain a university degree. Her activism and writing proved inspirational. She wrote,“The character cannot be developed with ease. Only through experiences of suffering can the soul be strengthened, vision cleared, ambition inspired and success achieved.”One of the main determinants of success in life is our attitude towards adversity. From time to time we all face hardships, problems, accidents and difficulties. Some are of our own making but many confront us through no fault of our own. While we cannot choose adversity, we can choose our attitude towards it.Douglas Bader was 21 when in 1931 he had both legs cut off following a flying accident. He was determined to fly again and went on to become one of the leading flying aviators in the Battle of Britain with 22 aerial victories over the Germans. He was an inspiration to others during the war. He said,“Don’t listen to anyone who tells you that you can’t do this or that. That’s nonsense. Make up your mind, andyou’ll never use crutches or a stick, and then have a go at everything. Go to school, and join in all the games you can. Go anywhere you want to. But never, never let them persuade you that things are too difficult or impossible.”The biographies of great people are full of examples of how they took steps to overcome the difficulties they faced. The common thread is that they did not become depressed. They chose their attitude. They chose to be positive. They took on the challenge. They won. Nevertheless, there is still the problem of how you change your attitude towards adversity.12.Which of the following is true according to the author of the passage?A.Those who want to achieve success can’t expect to live an easy life.B.Climbing hills on bicycles is the best way to take exercise.C.Going to a gym is greatly beneficial to people’s health.D.People’s attitude towards hardships is the only factor of their success.13.By quoting what Douglas Bader said, the author intends to tell us “” .A.Failure is the mother of successB.A bad workman quarrels with his toolsC.Nothing is difficult to the man who will tryD.If you risk nothing, you will have nothing14.Following this passage, the author will further talk about .A.how his friend helped him to change his attitude towards the challenge he facedB.why it is important to keep optimistic in the face of troubleC.what steps to take to change your attitude towards the difficulties you faceD.what great people have in common15.Which of the following can be the best title of the passage?A.Different attitudes towards misfortuneB.Face difficulties with a smileC.Nothing is impossibleD.Life is full of adversityⅡ.七选五(共5小题; 每小题2.5分, 满分12.5分)(2021·安徽安庆高三二模)How to Make a Classroom Management PlanStudents need to feel comfortable and safe in order to learn effectively. As an educator, you need to manage your classroom in such a way that you create this sort of environment. A classroom management plan is a strategy you create and carry out. 16 It can help you deal with negative behaviours as well.17 Many classroom management plans begin with the teacher’s philosophy of motivation. Basically, it lays out what you believe about education and how students should learn. You can talk about the environment you want to create and how you plan to create that environment, both physically and emotionally.Set the tone on the first day of class. Start building relationships with your students by being friendly and getting to know each other. 18 So they know in advance how you expect them to behave.19 Get your students’ parents on board by laying out your basic rules. You can also tell them about the systems of rewards and consequences. That way, parents know what to expect throughout the year.Set the example.20 For instance, show you are respectful of each student’s ideas. It will let them know they can trust you.Be consistent. Probably the most important part of any classroom management plan is being consistent with how you carry it out. That means enforcing(执行) rules even when you don’t want to, as kids will come to understand that you mean what you say in the classroom.A.Determine your philosophy.B.Understand each child’s motivation.C.Create a formal letter for consequences.D.Write a letter about the plan to send home.E.Share the rules, rewards, and consequences.F.It is important that you follow the classroom rules, too.G.It can help you get and maintain control of the classroom.50分阅读限时满分练(三)【语篇导读】本文是一篇应用文。

高考英语语法选择题限时练习10套

高考英语语法选择题限时练习10套

每套30题,15分钟高考英语语法题15分钟限时模拟训练11. We had ___________ wonderful time_________the party_______ other day.A. a,on,theB./,at,onC. a,at,theD./,on,/2. It's said that __________ is going to give us a lecture.A. an American famous youngB. a famous American yougC. a famous young AmericanD. a young famous American3. Nearly________ of the surface of our planet is covered by water.A. seven-tenB. seven-tenthC. seven-tenthsD. seventh-ten4. You must have waited here for a long time ,___________you?A. mustn'tB. didn'tC. haven'tD. hadn't5. China has hundreds of islands, ___________ is Taiwan Island.A. among them the largestB. and the largest of whichC. and the largest of themD. but in which the largest6. --You don't look so well, Mary. What's the matter with you?--Why?___________.A. I'm quite myselfB. Fine, think youC. I felt badD. I'm not myself7. This new-type machine____________ little room.A. takes upB. is taken upC. has been taken upD. is taking up8. It is impossible for____________ little room.A. so, suchB. so, soC. such a, soD. such, such9. --You forgot your keys when you left home in the morning.--Good heavens,___________.A. so did I.B. so I did.C. so you did.D. so did you.10. __________ it rain, the crops_____________.A. Shall,would be savedB. Should, would be savedC. Would, should be safeD. Were, might be safe11. -Do you regret paying 500 dollars for your necklace?--No, I would gladly pay__________ for it.A. two times as muchB. twice as manyC. twice as muchD. as twice as much12.________ is quite natural,a beginner can't read the books written in English very quickly.A. WhichB. AsC. WhatD. It13. Take a taxi,___________ you'll miss your train.A. inB. duringC. throughoutD. within15. I coutdn't have got to the meeting on time____________ an earlier train.A. if I had not caughtB. unless I had caughC. if ! did not catchD. unless I caugh16. The black horse is___________ of the pair.A. the strongestB. the strongerC. the strongD. quite strong17. It is a rule in his family that __________ comes home earlier should cook the dinner for the family.A. anybodyB. whoC. who thatD. whoever18. I really wonder__________ he has posted me many parcels___________ we didn't work together.A how ,afterB why,when Cwhen,before D why,since19. --How long ___________ each other before they__________ married?--For about a year.A. have they known;getB. did they know; were going to getC. do they know;are going to getD. had they known; got20. Michael __________ here to see you and he____________ a note on your desk.A. has come; had leftB. has been; has leftC. has come; leftD. has been; left21. -When__________ and visit our exhibition next month?- When_______, I will let you know.A. will he come; he will comeB. will he come; he comesC. does he come; he will comeD. does he come; he comes22. What worried the child most was _________ to visit his mother in the hospital.A. his not allowingB. his not being allowedC. his being not allowedD.having not been allowed23. I__________ you somewhere before, but your name has escaped me_________.A. must see;for a momentB. must have seen; for a momentC. must see;for the momentD. must have seen; for the moment24. We're leaving at six o'clock ,and hope_________ most of the journey by lunch time.A. to doB. to have doneC. to makeD. to have made25. She was afraid __________ the dog in case it became dangerous.A. of excitingB. to exciteC. that she excitedD. to be exciting26.The bad weather meant__________ the rocket launch(发射)for 48 hours,.A.delaying B.having delayedC.to delay D.to have delayed27.D0 you consider it any good__________the truck again?A.to repair B.repairingC.repaired D.being repairing28._____________to somebody,a British person often shakes hands with the stranger.A.Introducing B.To introduceC.To be int.roduced D.On being introduced29.__________ in thought,he almost ran into the car in front of him.A.Losing B.Having lost C.Lost D.To30.Mary ___________to see you.She._________ for you downstairs at the moment.A.has come;is waiting B.came;is waitingC.has come;waited D.came;was waiting答案详解:1.C本题是冠词的考查。

山东新高考英语人教限时规范练33(选修7Unit3)

山东新高考英语人教限时规范练33(选修7Unit3)

限时规范练33(选修7Unit3)核心素养关键词:培养学生人与自然、关注海洋的素养能力意识一、阅读理解AWhat’s On?Print Your VoiceWe all know what our voice sounds like but what does it look like? How can the science of our voice be turned into art? Join us at the Print Your Voice workshop where your voice will be turned into personalized jewellery.Step into a special room to explore the soundwaves of your voice and create an individualized recording,saying whatever you like.Each visitor will then turn a blank silver pendant (饰坠) into a unique piece of art with the soundwaves of your recording.Suitable for ages 15+.Date:Sunday 13 August,10:00 am1:00 pm & 2:00 pm5:00 pm.Address:Powerhouse Museum,Harris Street,UltimoTickets:Adults $50,Teens (ages 1517) $45Tel:92170222Making Your FutureDiscover Western Sydney University’s Maker Space and work through a 3D project in this handson workshop.See how 3D printing works and create your future just with the technology! Suitable for ages 16 and over.Date:Thursday 17 August,2:30 pm6:00 pm.Address:Maker Space,Building Z,Western Sydney UniversityTickets:Free with bookingTel:47360389Learn to Code with RoboticsRobots have bee our close friends.In this workshop you’ll learn to write puter programs with them as you mix playing with learning.You will have the opportunity to use their creative minds to program basic robotic behaviors.Suitable for ages 13 and over.Date:Saturday 19 August,10:00 am1:00 pm.Address:Canva Offices,2 Lacey St,Surry HillsTickets:$15Tel:21791713Science of CakeJoin scientist Subha Nasir Ahmad in a chat about some of the science of baking and see a cakedecorating show using techniques drawn from science.Pick up tips and tricks to improve your baking game as you observe an expert in action make a Sunny Bakehouse Cake.Suitable for ages 16+.Date:Saturday 19 August,9:00 am12:00 pm.Address:Thrive 360,706/2 Huntley St,AlexandriaTickets:$50Tel:338923911.What can you get if you visit Powerhouse Museum on 13 August?A.A small lovely robot.B.A 3D printed recording.C.A Sunny Bakehouse Cake.D.A piece of personalized jewellery.2.What can visitors do when they attend Making Your Future?A.Play with robots.B.Have a free lunch.C.Experience 3D printing.D.Meet Subha Nasir Ahmad.3.What do the four activities have in mon?A.All are teenagerstargeted.B.All are sciencerelated.C.All charge for admission.D.All take place on the weekend.BKath Walker is a very important figure in Queensland history.She was a leading Australianpoet,writer,political activist,artist and educator.Kath grew up on North Stradbroke Island;she left school and home at 13 to work as a maid in Brisbane.During World War Two Kath volunteered to serve in the Australian Women’s Army Service.She had to return to domestic service work to support her young sons when her marriage ended in the 1950s.Kath had a lifelong mitment to advancing civil rights and improving the lives of her people.She was a leading member of Aboriginal (澳大利亚土著的) organisations that demanded Constitutional change to end state control over Aboriginal people.This hard fought campaign resulted in the history making 1967 Referendum (公投).Australians voted to include the Aboriginal people in the census (人口普查) and to ensure they were covered by monwealth laws.In the 1950s Kath also became interested in poetry.She joined the Realist Writer’s Group where she was encouraged to publish her work.Her first collection,We Are Going,was published in 1964 selling over 10,000 copies.Determined to lift the Aboriginal people out of suffering,Kath later moved back to Stradbroke Island to bee an educator and cultural guardian for her people.She founded the NoonuccalNughie Education and Cultural Centre at her home,Moongalba.In the 1970s Kath travelled across Australia and the world on lecture tours to raise awareness of the disadvantage experienced by her people.Kath continued to be a successful writer.She wrote a series of books for young readers recreating the stories she learned as a young girl,starting with Stradbroke Dreamtime (1972).She saw young people as the hope of the future with thousands visiting the centre at North Stradbroke during the final decades of her life.In 1987 Kath changed her name to Oodgeroo Noonuccal.Oodgeroo continued to work for her people up to her death.She died at her home on Stradbroke Island on 16 September 1993.She will be remembered for her pioneering poetry and her important role in Australian political life.4.Why did Kath go to Brisbane at the age of 13?A.To take a job.B.To learn writing.C.To join the army.D.To get involved in politics.5.What do we know about the Aboriginal people before 1967?A.They had no interest in the census.B.They didn’t know what a referendum was.C.They were covered by monwealth laws.D.They were not included in Australia’s population.6.What can we learn about We Are Going?A.It’s basically a novel.B.It contains different poems.C.It sold over 10,000 copies in 1964.D.It was published by the Realist Writer’s Group.7.What drew Kath back to Stradbroke Island?A.Natural scenery.B.Family members.C.Outside pressure.D.Inner responsibility.二、七选五Sophia Collins and Emy Jacobo have been best friends since kindergarten.“I play with Emy outside a lot,” Sophia says.“We like to read and do art together.”1 They wrote a book and used it to raise money for St.Jude Children’s Research Hospital.It started when Sophia and Emy had free time in their firstgrade class.They decided to create a book for Sophia’s younger brother,Sam,and Emy’s younger sisters,Kielyn and Lia.“We made the book to help them read,” Emy says.Whenever they had extra time,Sophia and Emy worked on their book,called Smile Everybody! It’s about “all the reasons to smile,no matter who you are,” the girls state on the back cover.2“I drew the people and Sophia drew the animals,” Emy says.After finishing Smile Everybody! both girls read it to their siblings (兄弟姐妹),who liked it.3 Sophia wanted to sell the book.Her mom asked her what she’d do with the money.So the girls talked itover.“We decided to sell the book to raise money for St.Jude Children’s Research Hospital,” Emy says.4The girls had learned about it when a fundraising trikeathon (骑脚踏车活动) was held at their school.After Sophia’s mom had the book printed,the girls sold more than 60 copies of Smile Everybody! to family and friends and sent $315 to St.Jude.5 Emy says,“We like to help the kids feel better.”A.St.Jude helps very sick children.B.But then their project grew bigger.ter,Sam,Kielyn and Lia also became friends.D.The girls like to work together to help others,too.E.They took turns taking the book home on weekends.F.However,the girls had different opinions about their book.G.The two friends feel happy that their project helped bring smiles to hospital patients.三、语法填空A male mako shark (灰鲭鲨),1. (name) Hell’s Bay,traveled a distance of half the globe,or 13,000 miles,in less than two years.According to researchers,it is the longest track recorded in the Atlantic Ocean by a tagged mako shark.The scientists began monitoring the shark in 2015.In the first year,he traveled north along the east coast of the US before 2. (return) to the tagging site off the coast of Ocean City,Maryland.In 2016,the shark made several roundtrip journeys throughout the Atlantic,traveling east past Nova Scotia and as far south 3. Bermuda.The researchers say Hell’s Bay’s journeys have allowed them 4. (recognize) clear seasonal patterns.The mako shark spends the winter and early spring far offshore and 5. rest of the year on or near the continental shelf.While Hell’s Bay 6. (certain) deserves an award for the impressive mileage,the researchers say one of the 7. (reason) why he can swim so far is that he is still alive.Mako sharks,one of the 8. (fast) sharks in the ocean,can swim at speeds of 45 miles per hour.Their rapid pace enables them to attack humans without warning,9. is why the sharks are so dangerous.The scientists say that between 70100 million sharks 10. (kill) by humans each year.Many species are already on the endangered list.参考答案限时规范练33(选修7Unit3)一、【篇章导读】本文是应用文。

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高考小题限时练3
1.(2017·江苏泰州中学摸底)已知集合A ={x |x >0},B ={-1,0,1,2},则A ∩B =________. 答案 {1,2}
解析 A ∩B ={x |x >0}∩{-1,0,1,2}={1,2}.
2.(2017·江苏溧水中学质检)命题“∀x ∈R ,x 2+2x +5>0”的否定是________________. 答案 ∃x ∈R ,x 2+2x +5≤0
解析 因为全称命题的否定是存在性命题,
所以,命题p :“∀x ∈R ,x 2+2x +5>0”的否定是
∃x ∈R ,x 2+2x +5≤0.
3.(2017·江苏灌南华侨中学月考)已知复数z =(1+i)(2-i)(i 为虚数单位),则z =________. 答案 3-i
解析 ∵z =(1+i)(2-i)=3+i ,∴z =3-i.
4.将某选手的9个得分去掉1个最高分,去掉1个最低分,7个剩余分数的平均分为91.现场作的9个分数的茎叶图后来有1个数据模糊,无法辨认,在图中以x 表示:
则7个剩余分数的方差为________.
答案 367
解析 由题意知87+94+90+91+90+90+x +917
=91, 解得x =4.
所以s 2=17
[(87-91)2+(94-91)2+(90-91)2+(91-91)2+(90-91)2+(94-91)2+(91-91)2] =17(16+9+1+0+1+9+0)=367
. 5.(2017·扬中、六合等七校联考)在△ABC 的边AB 上随机取一点P ,记△CAP 和△CBP 的面积分别为S 1和S 2,则S 1>2S 2的概率是________.
答案 13
解析 由题设可知P (S 1>2S 2)=13
.
6.(2017·无锡一中期中)执行如图所示的流程图,则输出的M 值应为________.
答案 2
解析 由题意,执行流程图,可得
i =1,满足条件,则M =11-2
=-1, i =2,满足条件,则M =11-(-1)=12
, i =3,满足条件,则M =11-12
=2, i =4不满足条件,退出循环,输出M 的值为2.
7.若等差数列{a n }的前n 项和为S n ,且a 3+a 8=13,S 7=35,则a 8=________.
答案 9
解析 设a n =a 1+(n -1)d ,依题意⎩⎪⎨⎪⎧ 2a 1+9d =13,
7a 1+21d =35,
解得⎩⎪⎨⎪⎧
a 1=2,
d =1,
所以a 8=9. 8.如图,正四棱锥P -ABCD 的底面一边AB 长为2 3 cm ,侧面积为8 3 cm 2,则它的体积为______ cm 3.
答案 4
解析 设侧面三角形的高为h cm ,
则4×12
×23h =83,解得h =2, 故棱锥的高为H =22-(3)2=1(cm),
所以棱锥的体积为V =13
×(23)2×1=4(cm 3). 9.已知sin 2α=13
,则cos 2⎝⎛⎭⎫α-π4=________. 答案 23
解析 cos 2⎝⎛⎭⎫α-π4=1+cos ⎝⎛⎭⎫2α-π22=1+sin 2α2=23
. 10.(2017·江苏梁丰中学质检)已知圆M :x 2+y 2-2ay =0(a >0)截直线x +y =0所得线段的长度是22,则圆M 与圆N :(x -1)2+(y -1)2=1的位置关系是________.
答案 相交
解析 圆的标准方程为M :x 2+(y -a )2=a 2(a >0),
则圆心为(0,a ),半径R =a ,
圆心到直线x +y =0的距离d =
a 2, ∵圆M :x 2+y 2-2ay =0(a >0)截直线x +y =0所得线段的长度是22,∴2 a 2-a 2
2=22,即a 2=4,a =2,
则圆心为M (0,2),半径R =2,圆N :(x -1)2+(y -1)2=1的圆心为N (1,1),半径r =1,则MN =2,
∵R +r =3,R -r =1,
∴R -r <MN <R +r ,即两个圆相交.
11.如图,若C 是椭圆x 2a 2+y 2
b
2=1(a >b >0)上位于第一象限内的点,A ,B 分别是椭圆的左顶点
和上顶点,F 是椭圆的右焦点,且OC =OF ,AB ∥OC ,则该椭圆的离心率为________.
答案 63
解析 方法一 设C (x 0,y 0)(x 0>0,y 0>0),
则⎩⎪⎨⎪⎧ x 20+y 20=c 2,
y 0x 0=b a ,解得⎩⎪⎨⎪⎧ x 0=ac a 2+b 2,y 0=bc a 2+b 2,
代入椭圆方程得a 2c 2a 2+b 2a 2+b 2c 2
a 2+
b 2
b
2=1, 整理得2c 2=a 2+b 2.
又a 2=b 2+c 2,故2c 2=a 2+a 2-c 2,
∴e 2=23,又0<e <1,故e =63
. 方法二 过点C 作x 轴的垂线,垂足为D ,
则△AOB ∽△ODC ,
故可设⎩⎪⎨⎪⎧ OC =a 2+b 2k ,OD =ak ,
DC =bk ,其中k >0,
由题意得⎩⎨⎧ (ak )2a 2+(bk )2b
2=1,a 2+b 2k =c ,
又a 2=b 2+c 2,故⎩
⎪⎨⎪⎧
k 2=12,2a 2=3c 2,故e =63. 12.(2017·南京一中实验学校月考)若正实数x ,y ,z 满足x +y +z =1,则
1x +y +x +y z 的最小值是________.
答案 3
解析 由题意,x ,y ,z >0,且满足x +y +z =1.
则1
x +y +x +y z =x +y +z x +y +x +y z =1+z x +y +x +y z ≥2
z x +y ·x +y z +1=3, 当且仅当z =x +y =12
时,取等号. ∴1
x +y +x +y z 的最小值是3. 13.(2017·江苏启东中学月考)若曲线y =a ln x 与曲线y =12e
x 2在它们的公共点P (s ,t )处具有公共切线,则t s
=________. 答案 e 2e
解析 曲线y =a ln x 的导数为y ′=a x
, 在P (s ,t )处的斜率为k =a s
. 曲线y =12e x 2的导数为y ′=x e
, 在P (s ,t )处的斜率为k =s e
. 由曲线y =a ln x (a ≠0)与曲线y =12e x 2在它们的公共点P (s ,t )处具有公共切线,可得a s =s e
,并且t =s 2
2e
=a ln s , 得ln s =12
,∴s 2=e. 则a =1,∴t =12,s =e ,即t s =e 2e
. 14.已知实数x ,y 满足x +2y +3=xy ,且对任意的实数x ∈(2,+∞),y ∈(1,+∞),不等式(x +y -3)2-a (x +y -3)+1≥0恒成立,则实数a 的取值范围是________.
答案 ⎝
⎛⎦⎤-∞,21510 解析 因为x ∈(2,+∞),y ∈(1,+∞),
所以x +y -3>0,所以不等式(x +y -3)2-a (x +y -3)+1≥0可转化为(x +y -3)+1
x +y -3≥a . 令t =x +y -3,t >0,则f (t )=t +1t
≥a ,且函数f (t )在区间[1,+∞)上单调递增. 方法一 等式x +2y +3=xy 可化为(x -2)(y -1)=5,
令m =x -2,n =y -1,则m >0,n >0,且mn =5,
则t =m +n ≥2mn =25,当且仅当m =n ,即x =y +1,即x =2+5,y =1+5时等号成立,
故f (t )≥f (25)=25+1
25=21510,所以a ≤21510. 方法二 x +2y +3=xy 可化为y =1+5x -2
(x >2), 故直线x +y -3-t =0与函数y =1+
5x -2(x >2)的图象有公共点,当两者相切时是临界位置,此时y ′=-5(x -2)2
=-1,得x =2+5,y =1+5,此时,t =25, 数形结合可知当t ≥25时,符合题意,
故f (t )≥f (25)=25+
125=21510, 所以a ≤21510.。

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