The British have many traditions but there is nothing more quintessential (典型的) than taking afternoon tea. We know the Brits have a love affair with drinking tea, 61 more than 160 million cups drunk every day, but it was the invention of afternoon tea that turned tea-drink into 62 popular pastime.
This sociable feast involves drinking good quality tea 63 (comfort) while nibbling (小口吃) on nice sandwiches, scones with jam and cream and a selection of small cakes. And, of course, it can only happen in the afternoon! Afternoon tea, which 64 (design) as a light snack to bridge the gap between lunch and dinner, dates back to the 1840s. It went on to become a 65 (fashion) social occasion for the upper classes.
Now there is a resurgence (复苏) in its 66 (popular) in the UK and it is available to anyone who can afford it. 67 it can be enjoyed at home, the best way to experience it is at a smart hotel or café. But if you’re thinking of visiting such a place 68 (enjoy) a plate of sweet and savory treats with a steaming hot brew, remember the rules you must follow to avoid 69 (ask) to leave.
Writer Henry James once noted that “there are few hours in life more agreeable than the hour dedicated to the ceremony known as afternoon tea.” I’m sure once you 70 (try) it, you will agree.
(15分)【20世纪的战争与和平】
“和平”作为“战争”的对立物,一直是人类追求的最基本理想之一。
材料回顾人类战争与和平的历史运动,二战使得制约与控制战争的因素上升到主导地位,这就是人们常说的:和平与发展成为当今时代的主流,这是一个划时代的转折。但另一方面,从全球范围来看,局部战争仍然不断,军备竞赛仍然没有停止,核“达摩克利斯剑”仍然悬挂在人类的头上,变异性的战争暴力(国际恐怖主义等)仍在扩散,作为当代战争重要根源的霸权主义仍在肆虐,稳定与持久的和平仍然遥远。我们应该看到,导致战争与维护和平的因素从来都不是单一的,和平与发展,和平与民主,和平与世界的公正平等,都是不可分割的,而恰恰在这些方面,世界仍然存在很多问题。2l世纪的世界仍然处在矛盾、斗争和震荡之中。
——摘编自李巨廉《战争与和平历史运动的转折——个中国学者对第二次世界大战的思考》
(1)虽然制约战争的因素上升到主导地位,但人类距离普遍、稳定与持久的和平仍然遥远。结合材料分析其原因。(6分)
(2)根据材料分析,当今世界的战争与和平运动发生了怎样的重大转折?(3分)联系所学知识说明当今世界应当追求怎样的和平理念?(6分)
图a、b、c分别是三种生物细胞的结构模式图.下列叙述正确的是( )
A.以上三种细胞内遗传物质的载体是染色体
B.三种细胞中共同具有的细胞器只有核糖体
C.a细胞有细胞壁,而b、c细胞没有该结构
D.a、b细胞内具膜结构的细胞器构成了生物膜系统
3.填入下面一段文字横线处的语句,最恰当的一句是( )
仅凭“老人”“摔倒”“女大学生”“寻找证人”等字眼,就拼接符合想象的“真相”,得出“扶人被讹”的定论。这样的思维定式究竟从何而来?部分源于“蛇咬效应”,也源于并不可靠的“经验”。 ,却容易因其戏剧性而被刻意放大,造成“扶入被讹”已是常 态的舆论氛围。殊不知,有些喧嚣一时的“扶人被讹”事件,也有结局逆转的情况发生。
A.现实生活中,确有扶人被讹的案例,但相对而言仅是个例
B.由此看来,扶人被讹的案例在现实生活中虽然仅是个例
C.我们也常看到扶人被讹的个别案例在现实生活中发生
D.现实生活中,扶人被讹的案例虽然不是个例
For more than twenty years scientists have been searching for signs of life on other planets. Most of these searches have been done over the radio. The hope is that someone in outer space may be trying to get in touch with us. Scientists also have sent radio and television messages on spaceships traveling through space, on the chance that someone may be receptive (善于接受的) to such messages.
Scientists are using powerful radio telescope to listen to signals from about 1,000 stars, all within 100 light years of earth. In addition, they will scan (扫视) the entire sky to “listen” for radio messages from more distant stars. Using a computer, they will be able to monitor more than eight channels at one time. Scientists are looking for any signal that stands out from the background noise.
Of the 200 billion stars in the Milky Way galaxy (银河星系), scientists find that five percent are like our sun. Perhaps half of them have a planet like earth. Such a planet would be a reasonable distance from the star for temperatures to be right for the evolution of life. Based on the inhabitable (that can be lived in) planets in our galaxy, most scientists agree that chances are likely that one or more of these planets support some life.
However, many scientists wonder whether intelligent (有智力的) life exists on other planets. Some believe that twenty years of searching without any intelligible (可理解的) messages shows that no one is out there. They say that the evolution of intelligence comparable to ours is unlikely.
Other scientists believe that our search hasn’t been long enough to rule out the possibility that intelligent life exists in our galaxy. Although our sun family in only about five billion years old, our galaxy is about 20 billions years old. In that time, some scientists think it is likely that civilizations are much more advanced than ours. Perhaps these civilizations send us no signals; perhaps we have not recognized the signals they have sent us. If we hope to find intelligent life, these scientists believe that we have to keep looking.
21.According to the passage, how many planets in our galaxy might human beings live?
A. 5 billion B. 10 billion C. 15 billion D. 200 billion
22.The first paragraph in this passage is mainly about ______.
A. where scientists are looking for signs of life on other planets
B. why scientists are looking for signs of life on other planets
C. how scientists are looking for signs of life on other planets
D. when scientists are looking for signs of life on other planets
23. The underlined word “monitor” in the passage means “______”.
A. find B. follow C. study D. form
24. Which of the statements is TRUE based on the information in the passage?
A. The earth is one of the oldest planets in our galaxy.
B. Most scientists believe that there is intelligent life on other planet.
C. Scientists don’t believe that there might be life on other planets.
D. Scientists are trying different ways to find signs of life on other planet.
假定英语课上老师要求同桌之间交换修改作文,请你修改你同学写的以下作文。文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加: 在缺词处加一个漏字符号 (∧), 并在其下面写出该加的词。
删除: 把多余的词用斜线 ( \ ) 划掉。
修改: 在错的词下划一横线,并在该词下面写出修改后的词。
注意: 1. 每处错误及其修改均仅限一词;
2. 只允许修改10处,多者(从第11处起)不计分。
There are many different signs in the public. They tell you what to do or what not to do in a place. Do you know what they exact mean? For example, if you go to see a film, you should enter the cinema at the ENTRANCE and leave for the EXIT. You will either find NO SMOKING signs in many cinemas. If you visit a museum, don’t take some photos inside the halls. You are not allowed. You will find NO PHOTOS signs in many museum. When you drive a car, don’t park in a street without a NO PARKING sign. Making sure you understood the signs and you won’t get into any trouble.
9、(2013北京卷)1.下列真核细胞结构与成分,对应有误的是
A.细胞膜:脂质、蛋白质、糖类 B.染色体:核糖核酸、蛋白质
C.核糖体:蛋白质、核糖核酸 D.细胞骨架:蛋白质
等差数列{an}的通项公式是an=1-2n,其前n项和为Sn,则数列 { }的前11项和为( )
A.-45 B.-50 C.-55 D.-66
如图所示,半径为的导体棒,外套一个与它同心的导体球壳,球壳的内外半径分别为
和
,当内球带电量为Q时,在带电球与球壳内表面之间的区域存在电场,若用K表示静电常量,你可能不会计算电场的能量,但你可根据其他方法判断下列电场能量E的表达式中哪个是正确的是
A、 B、
C、 D、
一内壁光滑体积为V的绝热气缸固定在水平地面上,绝热光滑活塞厚度不计,刚开始时处于气缸的中间位置,活塞两侧封闭相同质量的相同理想气体.初始状态两侧温度T0=300K,压强为P0.若活塞左侧气缸内电热丝通电,温度升高到T=600K,试求左侧气缸的压强与体积.
24.根据以下材料,选取角度,自拟题目,写一篇不少于800字的文章;文体不限,诗歌除外。
幸运并非没有许多的恐惧与烦恼,厄运也并非没有许多的安慰与希望。——培根
自主确定立意,确定文体(诗歌除外),确定标题;不要脱离材料的含意作文,不要套作,不得抄袭。
将地面上静止的货物竖直向上吊起,货物由地面运动至最高点的过程中,v﹣t图象如图所示.以下判断正确的是( )
A.前3s内货物处于超重状态
B.最后2s内货物只受重力作用
C.前3s内与最后2s内货物的平均速度相同
D.第3s末至第5s末的过程中,货物的机械能守恒
受全球金融危机影响,2009年以来我国经济出现困难,主要表现为外部需求下降、出口贸易不畅,经济增速放缓、失业增加,通货膨胀预期正逐步形成等。在此背景下,我国政府应采取的宏观经济政策是
①加快企业资金周转速度,提高盈利水平
②扩大国债发行规模,加快重点产业发展
③提高出口退税率,鼓励企业出口
④增加政府财政收入,扩大积累基金
A.①② B.①③ C.②③ D.②④
如图,在四棱锥P-ABCD中,侧面PAD⊥底面ABCD,侧棱,
,底面
为直角梯形,其中BC∥AD, AB⊥AD,
,O为AD中点。
(1)求直线与平面
所成角的余弦值;
(2)求点到平面
的距离;
(3)线段
上是否存在一点
,使得二面角
的余弦值为
?若存在,求出
的值;若不存在,请说明理由。
假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意: 1. 每处错误及其修改均仅限一词;
2. 只允许修改10处,多者(从第11处起)不计分。
Frank joined the army after middle school. He did quite well in everything besides shooting. One day, the new soldiers were practiced shooting. Frank performed poorly while the rest was doing quite well.After he had shot at the target nine times but had not hit once, the officer shouted, “I had never seen such a fool! Don’t wast away your last bullet! Go behind that wall and shoot yourself with it!” Frank went behind a wall, and a few seconds late the sound of a shot was heard by the officer and the other soldier. “Heavens!” the officer said. “ Has that silly man real done so?” He ran behind the wall anxiously, only find Frank standing there straight, saying, “ I’m sorry, but I missed again.”