期末口试资料 (12-13-2 B)
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2012-2013学年度第二学期大学英语(3)期末考试题型(12级A班)出题范围:Unit 1―6,Book 3考试时间:2013年7月5号星期五下午Part I Listening Comprehension (25%)Section A (10%)Directions: In this section,you'll hear 10 short conversations. After each conversation, a question will be asked about what was said. The conversation and question will be read only once. Listen carefully and choose the best answer to each question。
部分来自《综合教程3》里面的Practice Test 1&2以及《视听说教程3》Unit1—6Section B (10%)Directions: In this section, you’ll hear 1 long conversation and 2 short passages。
The conversation and the passages will be read only once. At the end of each of them, you'll hear some questions about what was said. Listen carefully and choose the best answer to each question。
部分来自《视听说教程3》Unit1-6Section C Spot Dictation (5%)Directions: There is a passage with ten blanks in this section. You'll hear the passage read twice. Listen carefully and fill in the blanks with what you have heard.Part II Reading Comprehension (30%)Directions: There are 4 passages in this section。
2011级2012-2013学年第二学期期末考试(2013-6-6)计算机应用基础一、单项选择题(在每小题的四个备选答案屮,选出一个正确答案,并将正确答案的序号 填在题干的括号内。
每小题 2分,共80分) 1、第二代电子计算机使用的电子元件是( 晶体管B 、电子管C 、中小规模集成电路电子数字 2计算机最主要的工作特点是()。
'高速度B 、高精度C 、存储程序控制在计算机内3 —切信息的存取、传输和处理都是以( ' ASCII 码B 、二进制C 、十六进制其含义4 CAD 是计算机的应用领域之一,是(、计算机辅助教学 、计算机辅助管理计算机辅助设计解释程序的功能是、(计算机辅助测试 解释执行高级语言程序将汇编语言程序翻译成目标程序十进制数268转换成十六进制数是下列整数屮最大的数是(、超大规模集成电路、记忆力强 )形式进行 的。
、国标码解释执行汇编语言程序将高级语言程序翻译成目标程序 10BH B 、10CH C10DH、10EH011000UBB 、5EH 、137 o96 已知字母“ F” 的ASCII 码是 46H,则字母ASCII 码是66H B、78H 、102H 、34H汉字国标码把 机内码B10、计算机病毒通常是( 6763个汉字分成一级汉字和二级汉字, 、输入码 D 、交换码 C)O国标码本质上属于(、字形码A —条命令B 、一个文件、一个标记 D 、一段程序代码11、计算机工作时,内存储器用来存储 A 程序和指令 B 、数据和信号12、下列因素屮,对微机工作影响最小的是 、程序和数据D 、ASCII 码和汉字A 温度B 、湿度C 、噪声13、微机屮使用的数据库属于计算机在(D 磁场)方面的应 用。
20 一台计算机的字长是能处理的数值最表为能处理的疗符器最多为在CPU 屮作为一个整 A 体加以传送处理的二进制衔旺娅制数 B 在CPU 屮运行的结果最大为1刃&彌:次方鏡、在Windows XP 屮,若已选定某文件,能将该文件复制塘0® —文件夹下的操作是D、(A 用鼠标右键将该文件拖放到同一文件夹下 先执行“编辑”菜单屮的复制命令,再执行粘 g 贴命令用鼠标左键将该文件拖放到同一文件夹下0按住CTRL 键,再用鼠标右键将该文件拖动到同一文件夹下D 、24、在Windows XP 中,用户同时打开的多个窗口,可以层叠或平铺排列,要想改变窗口的排列方式,应进行的操作是( )A 科学计算B 、数据处理 C14、 微机中的运算器的主要功能是进行( A 算术运算B 、逻辑运算C15、 以下设备屮,属于输出设备的是( A 绘图仪B 、键盘C 、光笔D 、扫描仪、过程控制)O、初等运算)、计算机辅助设计、算术运算和逻辑运算16、在微机的性能指标中,用户可用的内存容量通常是指( )A RAM 的容量BC RAM 和ROM 勺容量之和D17、 按软件分类,语言编译程序属于 A 、操作系统B 、应用软件18、 计算机内存比外存( )A 存储容量大 。
电子商务概论期末考试试题及答案电子商务作为最近最为火爆的一个专业,其学习难度也是非常高的,需要学生们认真去学习才能够考出理想的成绩。
下面是店铺整理收集的电子商务概论期末考试试题及答案,欢迎阅读参考!一、单项选择题(每小题1分,共20分)1、EDI的中文译名为()。
A. 电子商务B. 电子数据交换C. 报文数据格式D. 电子贸易2、()是由VISACARD和MASTERCARD合作开发完成的,在互联网上实现安全电子交易的协议标准。
A. SSLB. SETC. ASPD. RSA3、关于邮件列表和新闻组,下列说法中不正确的选项是()。
A. 邮件列表用E-mail的广播功能将信息的数份拷贝传送至所有需要它的用户手中。
B. 邮件列表拥有一个讨论组列表。
C. 使用邮件列表,使用者可以只显示和阅读其感兴趣的内容,丢掉不感兴趣的东西。
D. 新闻组不用E-mail来交流信息,信息通常保存在称为新闻服务器的计算机中。
4、下列选项中不属于网络银行的特点的选项是()。
A. 虚拟化B. 智能化C. 降低交易成本D. 服务复杂化5、在硬件平台的扩展中,()扩展方法成本低,但系统管理起来复杂度高。
A. 垂直扩展硬件B. 水平扩展硬件C. 改进系统的处理结构D. 以上都不是6、在消费者的分类中,哪一种购物者因需求而购物,而不是把购物当作消遣。
他们通过自己的购物策略找到所需要的东西,不愿意把时间浪费在购物上。
()A. 勉强购物者B. “手术”购物者C. 狂热购物者D. 动力购物者7、下列说法不正确的是()。
A. 防火墙的作用就是保护内部网免受外部的非法入侵。
B. SSL是介于HTTP协议与TCP协议之间的一个可选层。
C. SET协议运行的基点是商家对客户信息保密的承诺,客户对商家没有认证。
D. 第三方支付模式是一种虚拟支付层的支付模式8、下列选项中,属于电子商务系统的基本框架的“电子商务应用”的业务是()。
A. 电信网络B. 网络购物C. 认证D. 主机9、关于网上市场调研的优势,说法不正确的是()。
成都学院10级“微电子器件”期末考试题B卷(答案)一、填空题(20分)1、在N型半导体中,(电子)为多数载流子,(空穴)为少数载流子。
2、在PN结的空间电荷区中,P区一侧带(负)荷,N区一侧带(正)电荷。
3、势垒电容反映的是PN结的势垒区电离杂质电荷随外加电压的变化率。
PN结的掺杂浓度越高,则势垒电容就越(大);外加反向电压越高,则势垒电容就越(小)。
4、为了提高晶体管的基区输运系数,应当使基区宽度(远小于)基区少子扩散长度。
5、晶体管的共发射极直流短路电流放大系数β是指,发射结(正)偏、集电结(零)偏时的(集电极)电流与(基极)电流之比。
6、当(K Pmax)降到1时的频率称为最高振荡频率f M。
7、对于频率不是特别高的一般高频管,提高特征频率f T的主要措施是(减小基区宽度)。
8、MOSFET是利用外加电压产生(电场)来控制漏极电流大小,因此它是(电压)控制器件。
9、跨导gm反映了场效应管(栅源电压)对(漏极电流)控制能力,其单位是(西门子)10、要提高N沟道MOSFET的阈电压V T,应使衬底掺杂浓度N A(提高),使栅氧化层厚度T ox(增厚)。
二选择题(10分)1、当PN结外加正向偏压时,扩散电流(A)漂移电流,当外加反向偏压时,扩散电流(B )漂移电流。
A 大于,B.小于,C等于,D 不定2、当对PN结外加反向电压时,其势垒区宽度会( A ),势垒区的势垒高度会( C )。
A 变宽, B变窄,C 变高,D 不变3、P+N结耗尽层宽度主要取决于:BA p+区浓度B n区的浓度C P+区和n区的浓度4、限制双极结型晶体管最高工作电压的主要因素是:CA雪崩击穿电压 B基区穿通电压 C雪崩击穿电压和基区穿通电压的较小者5、对于实际的增强型MOSFET,简单说明阈值电压(VT)包括哪几个部分的电压分量(ABD )(多选) A栅氧化层上的电压Vox,B平带电压VFB ,C源漏电压VDSD 使半导体表面产生强反型层(沟道)所需要的电压2φFP6. 晶体管基区运输系数主要决定于:CA基区浓度 B 基区电阻率和基区少子寿命 C 基区宽度和基区少子扩散长度三、问答题(30分)1、解释PN结内建电场,缓变基区晶体管内建电场。
(完整版)计算机组装与维护期末考试测试题及答案计算机组装与维护期末考试试题A⼀、填空题(每空1分,共30分)1、⼀个完整的计算机系统是由____________和_______________两部分组成的。
2、CPU是由_______________和控制器组成的。
3、系统总线是CPU与其他部件之间传送数据、地址和控制信息的公共通道。
根据传送内的不同,可分为_______________、________________和___________________。
4、计算机的主板、机箱和电源都分为_____________ 和 ______________两种类型。
5、计算机⽐较重要的输⼊设备有__________________、__________________。
6、按总线类型划分,显卡可分为:_________、_________、_________、________四种类型。
7、显⽰器按⼯作原理划分可分为:_________ 、_________、________、_______四种类型。
8、按内存的⼯作原理,可将内存分为:_______________ 和随机存储器两种。
9、内存的主要性能指标是:_____________ 和内存速度、频率、位宽。
10、CPU的主要参数有:字长、_________________ 、_____________、内部Cache容量、协处理器。
11、键盘按结构可分为______________、______________和电容式。
12、按⿏标的接⼝类型分类,有 AT接⼝、_____________和_______________⿏标。
13、IDE硬盘的模式有 ______________、________________和LBA。
14、硬盘的主要接⼝有_____________接⼝、_______________接⼝和SCSI接⼝三种。
⼆、选择题(每题1分,共20分)1、I/O设备的含义是()A、通信设备B、⽹络设备C、后备设备D、输⼊输出设备2 、下列的CPU 中()型号是最先进的A 、PentiumB 、Pentium ⅡC 、Pentium ⅢA、Athlon XPB、Athlon 64C、DuronD、Celeron4、下⾯哪个CPU 插座适合使⽤Intel ⽣产的CPU ( )A、Socket 775B、Socket 754C、Socket 462D、Socket 9395、下列设备中既属于输⼊设备⼜属于输出设备的是()。
长郡中学2023年上学期高二期末考试历史本试题卷包括选择题、非选择题两部分,共8页。
时量75分钟,满分100分。
得分:第I卷选择题(共48分)一、选择题(本大题共16小题,每小题3分,共48分。
每小题所给选项中只有一项符合题意,请将正确答案的序号填涂在答题卡上)1.据考古发现的距今约10000到9000年的浙江浦江上山遗址,出土了较多数量的炭化稻和胎土中掺和稻壳的陶器以及磨制石器;大约与此同一时期的北京门头沟东胡林遗址也出土了炭化粟和黍。
这反映出中国新石器时代A.原始农业得到广泛发展C.生产各部门的联系密切B.人们的生活相对稳定D.已有农耕和定居生活2.据史书记载,孔子曾周游列国长达14年之久,一生遍及卫、陈、鲁、宋、郑、蔡、楚诸国。
而先秦时期的墨子、庄子、孟子、荀子、韩非子等,也都是著名“游士”。
由此可见,当时A.社会阶层流动加速C.学术文化十分活跃B.诸侯争相招揽人才D.诸子百家积极入世3.据考古发现的湖南里耶秦简显示,江陵县丞暨于公元前226-前225年之间因职务上的过失、差错等,先后八次受到追责的时间、原因及具体事实等都一一清晰记载。
这表明秦朝A.地方分权制衡C.监察机制健全B.刑罚尤为严酷D.吏治管理严格4.据下表可知,西汉前期A.政府推行农本政策C.持续与民休养生息B.统治者具有民本思想D.农业生产力发展有限5.武则天统治时期(690-705年),仅明经、进士出身者就激增到20人,占这个时期宰相总数的一半左右。
玄宗开元元年至二十二年期间(713-734年),科举出身的宰相共18人,占这个时期宰相总数二十七人的三分之二。
这A.体现了士族势力的没落C.表明专业人才得到重用B.说明官员素质普遍提高D.反映出君主与丞相争权6.鸦片战争后,上海传统的布商、米商、盐商、木商等虽依然存在,但往昔的风光逐渐被从事进出口商品贸易的商人压住。
后者盈利更多、市场销路更广。
造成这一现象的根源是A.中国传统工商业的优势尽失C.列强在华攫取政治经济特权B.政府治国理念趋于保守D.东南沿海经济日渐萧条7.1861年《申报》曾载文描述当时:“京都有西人设立医院一所,用以救济疾苦之人,意至善也。
2022年浙大城市学院计算机科学与技术专业《操作系统》科目期末试卷B(有答案)一、选择题1、现代操作系统中,文件系统都有效地解决了重名(即允许不同用户的文件可以具有相同的文件名)问题。
系统是通过()来实现这一功能的。
A.重名翻译结构B.建立索引表C.树形目录结构D.建立指针2、在一个文件被用户进程首次打开的过程中,操作系统需做的是()A.将文件内容读到内存中B.将文件控制块读到内存中C.修改文件控制块中的读写权限D.将文件的数据缓冲区首指针返回给用户进程3、若某单处理器多进程系统中有多个就绪进程,则下列关于处理器调度的叙述中,错误的是()。
A.在进程结束时能进行处理器调度B.创建新进程后能进行处理器调度C.在进程处于临界区时不能进行处理器调度D.在系统调用完成并返回用户态时能进行处理器调度4、下列选项中,降低进程优先权级的合理时机是()。
A.进程的时间片用完B.进程刚完成I/O,进入就绪队列C.进程长期处于就绪队列D.进程从就绪状态转为执行状态5、结构(Cobegin语句1:语句2 Coend)表示语句1和语句2并发执行。
代码如下:X:=0;Y:=0;CobeginBeginX:=1;Y:=Y+X;EndBeginY:=2;X:=X+3;EndCoend当这个程序执行完时,变量X和Y的值有可能为()。
I.X=1,Y=2 II.X=1,Y=3 III.X=4,Y=6A.IB. I和IIC.II和IIID. I、II和III6、采用分页或分段管理后,提供给用户的物理地址空间()。
A.分页支持史大的物理空间B.分段支持更大的物理空间C.不能确定D.一样大7、假设页的大小为4KB,页表的每个表项占用4B。
对于一个64位地址空间系统,采用多级页表机制,至少需要()级页表(本题默认字长为1B)。
A.3B.4C.5D.68、用户程序在口态下使用特权指令引起的中断属于()。
A.硬件故障中断B.程序中断C.外部中断D.访管中断9、在单处理器系统中,可并行的是()I.进程与进程II.处理器与设备III.处理器与通道IV.设备与设备A.I、II和IIIB.I、II和IVC.I、III和IVD.II、III和IV10、如果I/O设备与存储设备间的数据交换不经过CPU来完成,则这种数据交换方式是()。
一、单项选择题(本大题共5小题,每题3分,共15分)在每题列出的四个备选项中只有一个是符合题目要求的,请将其代码填写在题后的括号内。
错选、多项选择或未选均无分。
1、设G 有6个元素的循环群,a 是生成元,则G 的子集〔 〕是子群。
A 、{}aB 、{}e a ,C 、{}3,a eD 、{}3,,a a e 2、下面的代数系统〔G ,*〕中,〔 〕不是群A 、G 为整数集合,*为加法B 、G 为偶数集合,*为加法C 、G 为有理数集合,*为加法D 、G 为有理数集合,*为乘法3、在自然数集N 上,以下哪种运算是可结合的?〔 〕A 、a*b=a-bB 、a*b=max{a,b}C 、 a*b=a+2bD 、a*b=|a-b|4、设1σ、2σ、3σ是三个置换,其中1σ=〔12〕〔23〕〔13〕,2σ=〔24〕〔14〕,3σ=〔1324〕,则3σ=〔 〕 A 、12σ B 、1σ2σ C 、22σ D 、2σ1σ5、任意一个具有2个或以上元的半群,它〔 〕。
A 、不可能是群B 、不一定是群C 、一定是群D 、 是交换群二、填空题(本大题共10小题,每空3分,共30分)请在每题的空格中填上正确答案。
错填、不填均无分。
1、凯莱定理说:任一个子群都同一个----------同构。
2、一个有单位元的无零因子-----称为整环。
3、群G 中的元素a 的阶等于50,则4a 的阶等于------。
4、a 的阶假设是一个有限整数n ,那么G 与-------同构。
5、A={1.2.3} B={2.5.6} 那么A ∩B=-----。
6、假设映射ϕ既是单射又是满射,则称ϕ为-----------------。
7、α叫做域F 的一个代数元,如果存在F 的-----n a a a ,,,10 使得010=+++n n a a a αα 。
8、a 是代数系统)0,(A 的元素,对任何A x ∈均成立x a x = ,则称a 为---------。
2012—2013学年第一学期期末试题2012—2013学年第一学期《大学物理(2-2)》期末试卷一、选择题(共10小题,每小题3分,共计30分)1、根据高斯定理的数学表达式⎰∑⋅=S q S E 0/d ε 可知下述各种说法中,正确的是(A) 闭合面内的电荷代数和为零时,闭合面上各点场强一定为零.(B) 闭合面内的电荷代数和不为零时,闭合面上各点场强一定处处不为零.(C) 闭合面内的电荷代数和为零时,闭合面上各点场强不一定处处为零.(D) 闭合面上各点场强均为零时,闭合面内一定处处无电荷. [ C ]2、两个完全相同的电容器C 1和C 2,串联后与电源连接.现将一各向同性均匀电介质板插入C 1中,如图所示,则(A) 电容器组总电容减小. C 1C 2(B) C 1上的电荷大于C 2上的电荷.(C) C 1上的电压高于C 2上的电压 .(D) 电容器组贮存的总能量增大.[ D ]3、如图,在一圆形电流I 所在的平面内,选取一个同心圆形闭合回路L ,则由安培环路定理可知(A) 0d =⎰⋅L l B ,且环路上任意一点B = 0.(B) 0d =⎰⋅L l B ,且环路上任意一点B ≠0.(C) 0d ≠⎰⋅Ll B ,且环路上任意一点B ≠0.(D) 0d ≠⎰⋅L l B ,且环路上任意一点B =常量. [ B ]4、如图所示,电流从a 点分两路通过对称的圆环形分路,汇合于b 点.若ca 、bd 都沿环的径向,则在环形分路的环心处的磁感强度(A) 方向垂直环形分路所在平面且指向纸内.(B) 方向垂直环形分路所在平面且指向纸7、两个通有电流的平面圆线圈相距不远,如果要使其互感系数近似为零,则应调整线圈的取向使(A) 两线圈平面都平行于两圆心连线.(B) 两线圈平面都垂直于两圆心连线.(C) 一个线圈平面平行于两圆心连线,另一个线圈平面垂直于两圆心连线.(D) 两线圈中电流方向相反.[ C ]8、对位移电流,有下述四种说法,请指出哪一种说法正确.(A) 位移电流是由变化的电场产生的.(B) 位移电流是由线性变化磁场产生的.(C) 位移电流的热效应服从焦耳─楞次定律.(D) 位移电流的磁效应不服从安培环路定理.[ A ]9、如果(1)锗用锑(五价元素)掺杂,(2)硅用铝(三价元素)掺杂,则分别获得的半导体属于下述类型(A) (1),(2)均为n型半导体.(B) (1)为n型半导体,(2)为p型半导体.(C) (1)为p型半导体,(2)为n型半导体.(D) (1),(2)均为p型半导体.[ B ]10、在激光器中利用光学谐振腔(A) 可提高激光束的方向性,而不能提高激光束的单色性.(B) 可提高激光束的单色性,而不能提高激光束的方向性.(C) 可同时提高激光束的方向性和单色性.(D) 既不能提高激光束的方向性也不能提高其单色性.[ C ]二、简单计算与问答题(共6小题,每小题5分,共计30分)1、(本题5分)图示为一半径为a 、不带电的导体球,球外有一内半径为b 、外半径为c 的同心导体球壳,球壳带正电荷+Q .今将内球与地连接,设无限远处为电势零点,大地电势为零,球壳离地很远,试求导体球上的感生电荷. 解:内球接地时,其上将出现负的感生电荷,设为-q .而球壳内表面将出现正的感生电荷+q ,这可用高斯定理证明.球壳外表面的电荷成为Q-q (电荷守恒定律).这些电荷在球心处产生的电势应等于零,即0000444q q Q q a b c πππ 3分 1111q Q a b c c 解出 abq Q ab bc ac 2分2、(本题5分)边长为b 的立方盒子的六个面,分别平行于xOy 、yOz 和xOz 平面.盒子的一角在坐标原点处.在此区域有一静电场,场强为j i E 300200+= .试求穿过各面的电通量.解:由题意知E x =200 N/C , E y =300 N/C ,E z =0 平行于xOy 平面的两个面的电场强度通量01=±==⋅S E S Ez e Φ 1分 平行于yOz 平面的两个面的电场强度通量2002±=±==⋅S E S E x e Φ b 2N ·m 2/C 2分“+”,“-”分别对应于右侧和左侧平面的电场强度通量平行于xOz 平面的两个面的电场强度通量3003±=±==⋅S E S E y e Φ b 2 N ·m 2/C2分“+”,“-”分别对应于上和下平面的电场强度通量.3、(本题5分)如图,均匀磁场B 中放一均匀带正电荷的圆环,其线电荷密度为λ,圆环可绕通过环心O 与环面垂直的转轴旋转.当圆环以角速度ω转动时,试求圆环受到的磁力矩.解:带电圆环旋转等效成的圆形电流强度为:x z2π2πq R I R T λλωω===1分圆形电流的磁矩为:23ππp I S R R R m λωλω=== 方向垂直于纸面向外 2分磁力矩为:3M P B R B m λω=⨯=π 方向在图面中竖直向上 2分4、(本题5分)均匀磁场B 被限制在半径R =10 cm 的无限长圆柱空间内,方向垂直纸面向里.取一固定的等腰梯形回路abcd ,梯形所在平面的法向与圆柱空间的轴平行,位置如图所示.设磁感强度以d B /d t =1 T/s 匀速率增加,已知π=31θ,cm 6==Ob Oa ,求等腰梯形回路中感生电动势的大小和方向.解:大小:=⎪d Φ /d t ⎪= S d B / d t 1分= S d B / d t =t B Oa R d /d )sin 2121(22θθ⋅- 2分R B b θ ×× c d a O=3.68mV 1分方向:沿adcb 绕向. 1分5、(本题5分)(1) 试述德国物理学家海森伯提出的不确定关系.(2) 粒子(a)、(b)的波函数分别如图所示,试用不确定关系解释哪一粒子动量的不确定量较大.答:(1)不确定关系是指微观粒子的位置坐标和动量不能同时准确确定,两者不确定量之间的关系满足:x p x∆∆≥2h π。
References for Spoken English Test (12-13-2-B)Topic 1(Unit 1 Book4)Is it important to have a sense of humor? How to develop it?Yes, because a sense of humor①Is part of becoming mature②Can keep on good terms with others③Can be one of the keys to happiness④Can help us overcome our frustration, relax ourselvesHow to develop it?1. Forgive the accidental. A pratfall is humorous not because we like to see people stumble and fall, but because it surprises .2. Look for the unexpected.3. Relax and listen. Listen to people who are humorous or who tell funny stories and observe the reactions of others .4.Observe life. Life offers many humorous moments; you need to be watching out for them and taking note of them.5.Watch comedies and read funny articles.6. Smile more often and laugh at your OWN mistakes.Topic 2(Unit1 Book4)Do you often play computer games in your spare time? What do you think is the most meaningful leisure activity?1. No. I think we can do something that are good for us in our spare time.2. For example: I usually watch TV/play basketball/ do some reading/ go to the movies with my friends/ do my homework/ spend time with my friends in my spare time and so on.3.I think the most meaningful leisure activity is do some sports , not only can be sent outside of class time, and is beneficial to health of body and mind.Leisure activities1.fishing——I like fishing not because I like to eat fish but because I enjoy the wonderful time while I am fishing. Fishing can let me contact with nature closely, breathe the fresh air and purify my soul. Mostly,fishing cultivates my patience.2. surf on the net ——⑴ gain a large of imformation from all around the world. ⑵learn English with computer.it's better than radio and TV.the news and imformation update quickly than others.3.Play chess—— I like to play chess with my friends. I learned to play chess from my father when I was very young. My father always says a small mistake will affect the result of the game. So we must take every step very carefully. When we face the danger, we much keep cool-headed.4.I enjoy reading, because there are lots of interesting things in them.Topic 3(Unit2 Book4)What are the functions of compliments? How do you feel when receiving compliments from others?Compliment is a kind of praise and encouragement.It can give you confidence, courage and help you go forward.It can make somebody happy.It can enhance the friendship.It can give somebody courage , which make they never give up.It can butter somebody up.People feel happy and pleased when receiving compliments from others.When somebody are complimented, they can get back confidence.When somebody are complimented , they will be firmed to do thing that they are hesitating to do.Topic 4 (Unit 3 Book4)In what ways do people think women and men are different?1 the voice are differentMan’s voice is low, but woman’s is high.2 the images and outlook are differentIn general,man is taller than woman, and man is more heavy than woman.3 the body structure and figure are different4 the styles of speaking are differentMan speaks directly,but woman beats around the bush.5 the oppion of shop is differentIn general, man only buys something that he want. however,woman often buy something that she doesn’t want.Topic 5(Unit3 Book4)What do you think of a man doing a woman’s job and vice versa? For example, male nurses?Why this phenomenon will happen?1.Hire a male secretary, equivalent to have a driver, bodyguard. This can not only convenient, but also can save the cost.2.Hire a male elementary school teacher,it can teach child become strong and independent.3 Hire a male nurse, men can do a lot of physical labor which women can not to do.Males can be more convenient to take care of male patients.Advandage1: male can do some heavy physical work which may be difficult for female2: male always can be more logical than female when encounter emergency in the work3: male nurse can replace female nurse to take care of male patientsShortage1: many people can’t accept a man doing a woman’s job, when the m an helps them,they will feel embarrassed.2:male may be more careless than female in the work.Topic 6 (Unit 4 Book4)What should schools and parents do to promote creativity in children?1 In home,parents should give them more freedom to do what ever they want to do, and always cheer them up when they get even a little progress.2 In school teachers should give their students more chances to think on their own3.Teachers and parents should help them read soom books about invention.4.Teachers and parents should develop their children's ability to make things by theirselves.Topic 7(Unit5 Book4)Do you think star athletes are good role models for young people? What qualities shoulda great athlete have in order to be a good role model?1、in my opinion, some of them can make a good for young people, such as Deng yaping, Li Ning and so on; however, some star athletes because of their achievements ,they are so proud that they do many terrible things ,such as drug abuse, impolite behavior and so onSo we should have different attitude toward star athletes’ role models2. They are hard-working, modest, perseverance and patient, they struggle for our nation, they are also brave.Topic 8(Unit6 Book4)What are the potential safety risks people may take when driving a car? How to reduce the safety hazards?1-> There are many potential safety risks people may take when driving a car. For example, when you are too tired, you may fall sleepy. So you can’t concentrate on driving. So a traffic accident may not be impossible.-2>And talking with others and eating when you are driving a car are very dangerous, too. These things will make you miss the important information in the road.(3)There are more potential safety risks in driving, on the one hand, it may cause some traffic accident, such as excessive speed, drunk driving, running a red light, the crash and so on; on the other hand ,it also causes some physical injury, such as spinal disease, back pain, visual fatigue and so on.How to reduce the safety hazards when we driving a car?1->There are many ways contributing to reduce the safety hazards. First of all, the driver should concentrate on driving, it is very important. Then he should avoid eating any medicine, because most of them will make people sleepy.2->What’s more, drivers can’t drive when they are tired or sleepy. They may make the wrong reactions. So stop driving when you feel tired.(3). For physical injury, the driver should take some exercise to keep healthy, what’smore, do some special practice, such as spine training, eye exercises.Topic 9作文题目:The Way to SuccessWhat are the makings of being successful? Please support your idea with examples. (1)Making good preparations. Many people who are succeed in the interview always dolots of preparations in advance.(2)Hard work. Many famous people do hard work even when they succeed, for example,Marie Curie.(3) Never give up. Einstein who created bulb persists in it.(4) Being creative. Nowadays, creativity has been one of the most important qualities for successful person.Topic 10作文题目:The Impact of the Internet on Interpersonal CommunicationWhat do you think of using the Internet to communicate with others? How does this popular communicative means influence your life?(1)It has advantages. First, save time. Second, can communicate with many persons atthe same time. Third, can communicate with friends who are far from me.(2)It has disadvantages.①First, it may cause cool relations for long time no see.②Second, because I don’t going outside for a long time, I usually feel tired of the surroundings.③Worse still, cheating is involved in cybercommunication.④The past decade have seen a great many victims who suffered severe losses due to lack of caution in making friends(3)All in all, every coin has its two sides. We must recognize the benefits of internet which bring to us. At the same time, the negative part of it should also be deeply considered. There is still a long way to go to do our best to eliminate the disadvantages of it.How does this popular communicative means influence your life?1.broaden my horizon2.find my old friends3.get in touch with my parents4.save moneyTopic 11作文题目:Styles of LivingDo you enjoy living together with your parents when you’ve grown up? Please state your reasons.NODemerits1.Some people prefer to live separately., they don’t want to be overprotected by theirparents but long for chance to face the society2.Different generations have different life styles and values.3.by leading an independent life , they can train character and develop their ownability to deal with things encountered in the life.YESmerits1.living with parents , we can turn to our parents for help if we get into trouble or havesome difficulties.2.living with parents,we can reduce expenditure3.living with parents,we can take care of my parents4.living with parents,I can see my parents everyday,so I will be very happyTopic 12作文题目:Water ShortageWhat’s your opinion on water shortage? What measures should be taken to solve the problem?Why(产生原因):(1) population increase: he population of our society is becoming larger and larger.(2)with the development of industry.(4)water population is serious .(5) cut down so many trees, causing soil erosion(水土流失)(6)waste water is serious.Take action(采取措施):(1)bring the growth of population under control (控制人口增长)(2)everyone should have responsibility about save water.(3)our government should carry out some effective measures.(4)plant more trees.(5)water saving(节约用水)Topic 13作文题目:College Graduates Work as Village OfficialsDo you think it’s a good idea for college graduates to work as village official s? Please give your reasons.college students working as a village official is worth promoting. In recent years being a village official has become the first choice of many college students when they graduate and are trying to find a job.Several factors may account for this popularity.⑤First, it is the fierce competition of job market that forces the college graduates to consider other alternatives other than staying in the big cities as they used to.⑥Secondly, to encourage well-educated young talents to work in the rural areas, the government authorities have made some policies offering major incentives tocollege graduates who are willing to work for rural governments at grassroots level, especially for village committees.⑦Last but not least, many students consider working as a village official is a rewarding opportunity. It will acquaint themselves with the very society of our country as well as improve their adaptability to different circumstances, both of which are believed to be beneficial to their future career.Topic 14作文题目:New Traffic RegulationsWhat’s your opinion on the new traffic regulations released at the beginning of this year?1.The new traffic regulations can reduce common security problems.2 reduce traffic jam and traffic accident.3、regulate people’ behavior.4、reduce drunk driving.5、improve the traffic environment.6 Many people don’t know the new traffic regulations.7 It may lead to some new traffic accidents.8 We need to intensify propaganda of the new regulations.Topic 15作文题目:Social Network SitesWhat’s your opinion on the popularity of social network sites?For example,Renren and Kaixin have rapidly gained popularity among all kinds of people.Some are in favor of those sites1、they provide many opportunities to know other people Without the social networksites, your social circle will be shrink.2、they’re very convenient to access.3、People regard social network websites as places to share feelings and experienceswith their friends anytime and anywhere.4、You can kn ow what’s happening in the world. Besides, they say these websitesprovide various interesting games and can help people relax.5、You can learn other subjects on the social network sites and look thought muchinformation. Besides you can find answers on thenetwork sites when you havetrouble.6、You can buy thing with cheap price.Some don’t approve of the social network sites.1、people are wasting too much time on the sites. Some even get addicted to them andabandon their real life. After all, they don’t l ive in the virtual world.2、Many people can copy other information and students waste much time playinggames on it without studying.3、Sometimes, you may be cheated and lose much money because you can’t di stinguishwhat is true.4、You may buy the fake goods.。