高一第一学期期末复习 Microsoft Word 文档 (10)
高一第一学期期末课文复习
Unit 5
背出最后一段
1. the scene of the film 电影的情节on the scene = on the spot 在现场
the scents of animals the excellent sense of smell
the beautiful scenery of Hangzhou 杭州的美景
2. raise a folck of sheep raise one’s voice raise money raise questions
3. a new breed of dogs 品种,种类breed dogs
4. He sensed the danger. common sense 常识
make a sense = make senses 有意义make sense of 弄清楚
Can you make sense of what he said? 你能搞清楚他所说的话吗
There is no sense in doing ... 做…没理由
There is no need for sb to do sth 对某人来说没必要做…
5. tell sth apart 区别开
6. the sharp sense 敏锐的感觉 a sharp mind 敏捷的思维 a sharp knife
7. a couple of days 几天
8. be infected with 传染上…He is infected with a deadly disease.
9. be on stage 上演at this stage 在这个阶段
10. the symptom of the disease
11. shortly after = soon after 在…之后不久
12. work as man’s working partners
13. smell out enemies or track the scent of big animals
14. in a way = to some extent =to some degree 某种程度上
In a way, what you have said makes sense. 在一定程度上你的话是有道理的
15. keep sb company 陪伴某人
16. get over =overcome get over a lot of difficulties get over his shyness.
17. pass sth on to sb 把….传递给某人
We should pass on these good traditions from generation to generation.
18. guard against over-confidence 防止…发生
19. m an’s fou-legged friends 复合形容词只充当前置定语
20. give sb a real picture of…向…形象的描述了…
The book gives us a real picture of what happened at that time.
21. not only…but also He not only read the book, but also remembered what he read.
22. come to 逐渐的…终于…. He come to realize the danger of smoking.
23. share you life with it
24. rely on=depend on rely on sb to do sth rely on sb for sth
They relied on them to tell him the truth.
25. be covered with cover a distance of…cover an area of …
26. six month later
27. turn up 调高,出现
28. turn down one’s invitation 婉言拒绝turn to sb for help
29. in the depths of winter
30. prevent sb from doing sth ( stop…from…keep…from…)
We should take action to prevent the diease from spreding.
31. We remian good friends. He remains silent.
32. carry the disease
Unit 6 Cartoons and Comic Strips
背出第一及最后一段
1. attract / draw one's attention 吸引某人的注意力
2. punishment punish sb for (doing) sth punish sb by doing
He was punished for refusing to answer the question.
3. be lost in thought 陷于沉思中at the thought of 一想到
At the sight of his mother , he couldn’t help crying.
food for thought 引人深思的事物;需要认真考虑的事
4. be amused at/by sth/be amused to see, find, learn, hear…
5. a wide range of …很广的范围out of range 在范围外,在射程外
range from ... to ... 从…到… Their ages range from 9 to 50 years old.
6. an imaginary story 一个虚构的故事an imaginative boy 一个有想象力的男孩
7. have/feel sympathy for sb
8. popular reading materials be popular with/among
9. put...into words / express sth into words Sometimes it is hard to put what you think into words.
10.other than Nobody is here other than us. 这里除了我们之外没有别人。
rather than 而不是prefer to do A rather than do B
11. come into being = come into existence 出现,诞生
come into effect=come into force 开始生效
12. a set of 一套make a set 成为一套
set about doing sth=set out to do sth 着手去做… set sb free 释放某人
13. out of the question—— impossible 不可能Another trip abroad this year is out of the question.
out of question/without question 毫无疑问
14. for the moment / for the present / for the time being 暂时
at the moment / at present /now 现在,目前since then 自从那时起(常与现在完成时连用)
15. can’t help doing sth
16. people of all ages 各个年龄段的人people of all sorts people from all walks of life
17. bring sb to justice 将...绳之以法,让某人受到法律制裁
18. give way to 让位于= be replaced by 被...替代
The storm gave way to bright sunshine 阳光替代了暴风雨。
19. find / think / feel / make / consider it adj to do sth.
我们发现很难把我们的想法用言语表达出来。
We found it hard to put what we thought into words.
20. go hunting 去打猎hunt for a job 找工作= look for a job
21. means单复同型)Every means has been tried. All means have been tried.
by means of 通过… by all means 无论如何,务必by no means 决不
22. express one’s feeling表达某人的感情
23. at the same time It is time for us to take measures to prevent the disease from spreading.
for the first time, 第一次(时间点)the first time 第一次(连词,后接从句。)
24. deal with 应付,处理,和…相处,
We should learn to deal with various problems. 我们应当学会处理各种各样的问题。
The man is easy to deal with. 这个人很难相处。
25. in this aspect = in this respect 在这个方面
26. school report 成绩单
27. 2 out of 5 = 2 in 5
28. in a quite unusual way 以一种别出心裁的方法
29. fasten one’ s seat belt 系好安全带
30. He fell asleep while he was doing his English exercises. 当…时候
I am weak while he is strong. 然而
While I understand your viewpoint, I don’t agree with you.虽然
31. can’t help laughing at the cartoon laugh at sb / sth
32. a favorite pastime lively comic strips a few outstanding examples fancy animals
33. business-minded people 有商业头脑的人computer-made comics hand-drawn comics
34. with the improvement of … 随着… improve my spoken English.
With the improvement of the working conditions, workers can work more efficiently.
with the rise of with the help of with the development of
35. in the 1920s在20世纪90年代in one’s twenties在某人20多岁时
36. digital revolution 数字化革命
37. replace = take the place of 代替replace B with A用A替B
Unit 7
背出London的第二,三段
1. his prediction of the war predict sth predict that…
It is hard to predict what will happen tomorrow.
2. partly It was partly his fault. 有部分是他的错。
the financial and cultural centers of the world
4. quicken one’s pace slow one’s pace
keep pace with 跟上…步伐, 和…同步前进keep pace with the change of the times
5. be fascinated by a fascinating voice 迷人的嗓音 a fascinating story
6. a common sight in the street
7. public concern about heath 公众对于健康的忧虑
The Energy problem concerns us all. 能源问题与我们都有关。
be concerned about We are concerned about the energy problem.
9. change for the better变好
come true 实现(不及物) His dream of being a teacher has come true.
He has realized his dream of being a teacher.
as a city with a long history
12. regard…as 把…当…来看待(look on…as… think of…as… consider…as…)
be located in 位于……(be situated in) Our school is located in Nanxiang.
14. be known for… 由于……众所周知be known as… 作为……众所周知
Shanghai is known as an international metropolis.
15. air pollution 空气污染
16. traffic jam 交通阻塞
17. expect sb to do sth expect that…
18. go through 经历,经受= experience
Shanghai has gone through many changes.
20. The days are gone when…. …的日子一去不返了。
21. horse-drawn carriages 马车
24. the symbol of the city这个城市的象征
25. The second half of the 20th century saw great changes in the city.
★time + see ……: 发生,(见证了)
26. spring up 涌现出来Many new houses have sprung up here.
keep its heart
28. enjoy oneself = have a good time
29. the narrow street
30. lead to Hard work leads to success. This door leads to the gardon.
His carelessness led to this accident. 他的粗心导致了这场事故。
31. the busy traffic繁忙的交通the heavy traffic
Unit 8 Computers and the Internet
背出D,E二段
1. the focus of all the students
focus one’s attention on = concentrate on focus one’s efforts on 全力以赴去干…
focus one’s eyes on focus on 聚焦于,着重于
We should focus our attention on our studies.
The book focuses on the Chinese traditional customs.
2. communicate with sb 通讯交流communications technology space technology
3. lay a solid foundation for 为…打下坚实的基础
4. struggled with/against/for
5. raise a proposan put forward a proposal
6. browser n 浏览器browse v 浏览browse through 浏览
7. Please demonstrate how to operate the machine.
8. The machine doesn’t function properly the function of the machine
9. create many characters 创造许多人物 a creative studnet 有创造力的
10. simplify your explaination live a simple life
11. surf the net 在网上冲浪
12. do business online the online news
13. result in = lead to = bring about = cause = give rise to result from 由…所造成
His not working hard resulted in his failure. His failure resulted from his not working hard.
14. in search of 为了寻找…= to search for
search for 为了搜查search sb/sth 搜…
He surfed the net in search of the information that he needed. 他上网去搜寻他想要的信息。
15. up to date 现代的,新的out of date 过时的,落伍的
16. connect… with…连接The bridge connect the island with the mainland.
17. the research center 研究中心
18. allow sb to do sth 允许permit sb to do sth
19. exchange our opinions 交换观点
exchange A for B 用A换B in exchange for 作为…的交换
20. share resources 分享资源natural resources 自然资源
21. push sth forward 推动, 稳定的前进
22. electric 带电的electric current 电流electric light 电灯
electrical 和电有关的an electrical engineer 电气工程师
electronic mail
23. discuss sth with sb
24. user-friendly 对使用者来说是有利的eco-friendly 对生态有利的
25. graduate st udents 研究生graduate from
26. be pleasing to the eye 爽心悦目
27. point and click 点击
28. change our life style
29. cultural pattern 文化结构
30. the way of learning and doing research 学习和研究的方法
31. keep up to date on world events
32. enable sb to do sth Planes enable people to travel through the air.
The net enables people to gather a lot of information in a short time.
The net makes it possible for people to gather a lot of information in a short time.
An increasing number of people = more and more people
33. three hundred books 三百本书hundreds of thousands of books 成千上万本书
34. I own a shop. on one's own = by oneself of one's own
35. control n v 控制control this company
be in control = be under control在…控制下be out of control = beyond control
36. efficient adj 有效率的an efficient man
effecitve adj 有效的an effective way
37. the global village
38. have an influence on sb
数学模型习题解答解读
上机练习题一 班级: 姓名: 学号: 1.建立起始值=3,增量值=5.5,终止值=44的一维数组x 答案: x=(3:5.5:44) 2.写出计算 Sin(30o )的程序语句. 答案: sin(pi*30/180) 或 sin(pi/6) 3.矩阵??????????=187624323A ,矩阵???? ??????=333222111B ;分别求出B A ?及A 与B 中对应元素之间的乘积. 答案:A = [3,2,3; 4,2,6; 7,8,1] B = [1,1,1; 2,2,2; 3,3,3] A*B ;A.*B 4计算行列式的值1 876243 23=A 。答案:det(A) 5对矩阵 ???? ??????=187624323A 进行下述操作。 (1)求秩。答案:rank(A) (2)求转置。答案:A' (3) 对矩阵求逆,求伪逆。答案:inv(A) ,pinv(A) (4) 左右反转,上下反转。答案:fliplr(A),flipud(A) (5) 求矩阵的特征值. 答案:[u,v]=eig(A) (6) 取出上三角和下三角. 答案:triu(A) tril(A) (7)以A 为分块作一个3行2列的分块矩阵。答案:repmat(a) 6 计算矩阵??????????897473535与???? ??????638976242之和。 >> a=[5 3 5;3 7 4;7 9 8]; >> b=[2 4 2;6 7 9;8 3 6]; >> a+b 7 计算??????=572396a 与?? ????=864142b 的数组乘积。 >> a=[6 9 3;2 7 5]; >> b=[2 4 1;4 6 8];
【精选资料】VB控件 数组 过程复习题 参考答案2
常用标准控件作业 一、选择题 1.下列关于属性设置的叙述错误的是_______B__。 A.一个控件具有什么属性是Visual Basic预先设计好的,用户不能改变它 B.一个控件具有什么属性值是Visual Basic预先设计好的,用户不能改变它 C.一个控件的属性既可以在属性窗口中设置,也可以用程序代码设置 D.一个控件的属性在属性窗口中设置后,还可以再利用程序代码为其设置新值 2.以下过程是标签Label1的___A______事件。 Prviate Sub Label1_Click( ) End Sub A.单击 B.双击 C.拖拽 D.移动 3.下列控件中可设置滚动条是____C_____。 A.检查框(复选框) B.框架 C.文本框 D.标签框 4.标签所显示的内容,由___C______属性值决定。 A. Text B. Name C. Caption D. Alignment 5.定时器的定时间隔单位是__C_______。 A. 秒 B. 微秒 C. 毫秒 D. 分 6.检查框(复选框)的控件名称为______B___。 A. OptionBotton B. CheckBox C. PictureBox D. Image 7.若要求向文本框输入密码时,只在文本框中显示&号,则应当在此文本框的属性窗口中设置______D___。 A. Text属性值为& B. Caption属性值为& C. PasswordChar属性值为空 D. PasswordChar属性值为& 8.若要设置定时器的定时间隔,可通过__A_______属性来设置。 A. Interval B. Value C. Enabled D. Text 9.若要设置定时器的定时间隔设为5秒,应将Interval属性值设为_D________。 A. 5 B. 50 C. 500 D. 5000 10.若要使不可见命令按钮显示出来,可通过设置_____A____属性的值为True来实现。 A.Visible B.Enabled C.Default D.Value 11.若要使定时器起作用,应将其__D_______属性设置值设为True。 A.Interval B.Value C.Text D.Enabled 12.若要使命令按钮失效,可设置_____B____属性为False来实现。 A.Value B.Enabled C.Visible D.Cancel 13.若要向列表框新增列表项,可使用_____D____方法来实现。 A.Add B.RemoveItem C.Clear D.AddItem 14.要获得垂直滚动条Vscrollbar控件所能表示的最大值,可通过调用该控件的_____B____属性来实现。 A.Value B.Max C.Min https://www.360docs.net/doc/db16906445.html,rgeChange 15.要将命令按钮上的文字设置为“粗体”可通过设置__B_______属性值为True来实现。 A.FontItalic B.FontBold C.FontUnderline D.FontSize 16.要将命令按钮上的文字设置为“斜体”可通过设置____A_____属性值为True来实现。 A.FontItalic B.FontBold C.FontUnderline D.FontSize 17.要将命令按钮上的字体设为“隶书”,可设置______C___的属性为“隶书”。 A.FontBold B.BackItalic C.FontName D.FontSize 18.以下选项中,不属于单选按钮属性的是____D_____ A.Enabled B.Caption https://www.360docs.net/doc/db16906445.html, D.Min 19.组合框的风格可通过____C_____属性来设置。 A.BackStyle B.BorderStyle C.Style D.Sorted 20.标签的边框由_____C____属性的设置来决定。 A.BackColor B.BackStyle C.BorderStyle D.AutoSize 21.单选按钮的控件名称为____D_____。 A.Botton B.CheckBox C.PictureBox D.OptionBotton 22.单选按钮的当前状态可通过___A______属性来访问。 A.Value B.Checked C.Selected D.Caption 23.当滚动条中的滑块位置变化时,将触发其___C______事件。 A.LostFocus B.SetFocus C.Change D.GetFocus 24.假定Picture1和Form1分别为图片框和窗体的名称,以下语句___A______可清除图片框中的文本信息。 A.Picture1.cls B.Picture1.clear C.Form1.cls D.Form1.clear 25.确定一个窗体或控件的大小的属性是_____B____。 A.Width或Height B.Width和Height C.Top或Left D.Top和Left
-+串数组树作业(参考答案)
第四-六章串、数组、树作业 一、判断正误:(每小题1分,共5分) 正确在()内打√,否则打× . 1.(√)子串是主串中任意个连续字符组成的序列. 2.(×)线性结构只能用顺序结构存放,非线性结构只能用链表存放. 3.(√)完全二叉树的某结点若无左孩子,则它必是叶结点. 4.(√)二叉树有五种基本形态. 5. (√)由树的中序表示和前序表示可以导出树的后序表示. 6. (√)将一棵树转换为二叉树表示后,该二叉树的根结点没有右子树. 7. (√)采用二叉树来表示树时,树的先根次序遍历结果与其对应的二叉树的前序遍历结果是一样的. 8. (×)在Huffman树中,权值较大的叶子结点离根较远. 9. (×)用一维数组存储二叉树时,是以先根遍历的次序存储结点. 二、填空题 1.已知二维数组A[0..10][0..20]采用行序为主方式存储,每个元素占2个存储单元, 并且A[0][0]的存储地址是1024, 则A[6][18]的地址是1312(1024+2*(6*21+18)) . 2. 深度为5的二叉树最多有_____31___个结点(根结点层数为1). 3.高度为h的完全二叉树最少有2h-1个结点. 4. 二叉树的先序遍历序列为:EFHIGJK,中序遍历序列为:HFIEJKG,则该二叉树根的右子树的根是:G . 5. N个结点的二叉树,采用二叉链表存放,空链域的个数为N+1 . 6. 填空完成下面中序遍历二叉树的非递归算法: void InOrder(BiTree root) { InitStack ( &S ); p = ____root_____ ; while ( _____p________ || ! IsEmpty(S)) { while (p!=NULL) { Push(&S, __p___ ) ; p = _____p->lchild_________ ; } if ( ____! IsEmpty(S)___________ ) { Pop(&S, __p_____ ) ; Visit ( p -> data ); p = ___p->rchild____________ ; } } } 三、选择题 1.表达式a*(b?c)+d的后缀表达式是( B). A)abcd*?+ B)abc?*d+ C)abc*?d+ D)+?*abcd 2.对于有N个结点高度为K的满二叉树(结点编号为1到N,根结点的层数为1),其第K 层上最后1个结点的编号为 ( D ). A)2K B)2K?1 C)B)2K?1?1 D)2K?1 3.将一棵有100个结点的完全二叉树从根这一层开始,每一层从左到右依次对结点 进行编号,根结点编号为1,则编号最大的非叶结点的编号为:( C ) . A)48 B)49 C)50 D)51 4.在下列存储形式中,哪一个不是树的存储形式?( D ) . A)双亲表示法 B)孩子链表表示法 C)孩子兄弟表示法 D)顺序存储表示法
一维数组练习题
一维数组练习题 1、以下对一维数组a进行正确初始化的是__________。 A) int a[10]=(0,0,0,0,0); B) int a[10]={ }; C) int a[ ]={0}; D) int a[10]={ 10*2}; 2、以下一维数组a的正确定义是________ 。 A) int a(10); B) int n=10,a[n]; C) int n; D) #define SIZE 10 scanf("%d",&n); int a[SIZE]; int a[n]; 3、执行下面的程序段后,变量k中的值为__________。 int k=3,s[2]; s[0]=k; k=s[1]*10; A) 不定值B) 33 C) 30 D) 10 4、下列程序执行后的输出结果是__________。 main() {int a,b[5]; a=0; b[0]=3; printf("%d,%d\n",b[0],b[1]); } A) 3,0 B) 3 0 C) 0,3 D) 3,不定值 5、已知数组a的赋值情况如下所示,则执行语句a[2]++;后a[1]和a[2]的值 分别是________。 a[0] a[1] a[2] a[3] a[4] ┌──┬──┬──┬──┬──┐ │ 10 │ 20 │ 30 │ 40 │ 50 │ └──┴──┴──┴──┴──┘ A) 20和30 B) 20和31 C) 21和30 D) 21和31 6、以下程序输出a数组中的最小值及其下标,在划线处应填入的是________。main( ) { int i,p=0,a[10]; for(i=0;i<10;i++) scanf("%d",&a[i]); for(i=1;i<10;i++) if(a[i] Java基础语句作业详解及答案 1.编写程序,用数组实现乘法小九九的存储和输出。【提示:采用多个一维数组。】 public class Multipation { public static void main(String[] args) { // TODO Auto-generated method stub int x[][]=new int[9][9]; for(int i=0;i<9;i++){ for(int j=0;j<9;j++){ if(i>=j){ int m=i+1; int n=j+1; x[i][j]=m*n; System.out.print(m+"*"+n+"="+x[i][j]); } } System.out.println(); } } } 2. 定义一个类Student,属性为学号、姓名和成绩;方法为增加记录SetRecord和得到记录GetRecord。SetRecord给出学号、姓名和成绩的赋值,GetRecord通过学号得到考生的成绩。public class Student { /** *@param args */ private int ID; private String name; private float score; public void SetRecord(int ID,String name,float score){ this.ID=ID; https://www.360docs.net/doc/db16906445.html,=name; this.score=score; } public float getRecord(int ID){ if(ID==this.ID) return this.score; else return -1; } public static void main(String[] args) { // TODO Auto-generated method stub Student s=new Student(); s.SetRecord(0,"alex",100); float Sco=s.getRecord(0); System.out.print(Sco); } } 一维数组 【例1】输入50个数,要求程序按输入时的逆序把这50个数打印出来;也就是说,请你按输入相反顺序打印这50个数 分析:我们可定义一个数组a用以存放输入的50个数,然后将数组a内容逆序输出,源程序如下 program ex5_1; type arr=array[1..50]of integer; {说明一数组类型arr} var a:arr; i:integer; begin writeln('Enter 50 integer:'); for i:=1 to 50 do read(a[i]);{从键盘上输入50个整数} readln; for i:=50 downto 1 do {逆序输出这50个数} write(a[i]:10); end. 【例2】输入十个正整数,把这十个数按由大到小的顺序排列(将数据按一定顺序排列称为排序,排序的算法有很多,其中选择排序中的―简单选择排序‖是一种较简单的方法) 分析:要把十个数按从大到小顺序排列,则排完后,第一个数最大,第二个数次大,……;因此,我们第一步可将第一个数与其后的各个数依次比较,若发现,比它大的,则与之交换,比较结束后,则第一个数已是最大的数。同理,第二步,将第二个数与其后各个数再依次比较,又可得出次大的数。如此方法进行比较,最后一次,将第九个数与第十个数比较,以决定次小的数。于是十个数的顺序排列结束。 例如下面对5个进行排序,这个五个数分别为829105。按选择排序方法,过程如下: 初始数据:82910 5 第一轮排序:82910 5 92810 5 10289 5 10289 5 第二轮排序:10829 5 10928 5 10928 5 第三轮排序:10982 5 10982 5 第四轮排序:10985 2 对于十个数,则排序要进行9次。源程序如下: program ex5_2; var a:array[1..10]of integer; i,j,t:integer; begin writeln('Input 10 integers:'); for i:=1 to 10 do read(a[i]);{读入10个初始数据} readln; for i:=1 to 9 do{进行9次排序} begin for j:=i+1 to 10 do{将第i个数与其后所有数比较}Java基础作业详解及答案
一维数组习题
一维数组练习题