高一英语人教版必修三全册课文内容,推荐文档

人教版高中数学必修三全册教案

1.1算法与程序框图（共3课时） 1.1.1算法的概念（第1课时） 一、序言 算法不仅是数学及其应用的重要组成部分，也是计算机科学的重要基础.在现代社会里，计算机已经成为人们日常生活和工作不可缺少的工具.听音乐、看电影、玩游戏、打字、画卡通画、处理数据，计算机几乎渗透到了人们生活的所有领域.那么，计算机是怎样工作的呢？要想弄清楚这个问题，算法的学习是一个开始.同时，算法有利于发展有条理的思考与表达的能力，提高逻辑思维能力. 在以前的学习中，虽然没有出现算法这个名词，但实际上在数学教学中已经渗透了大量的算法思想，如四则运算的过程、求解方程的步骤等等，完成这些工作都需要一系列程序化的步骤，这就是算法的思想. 二、实例分析 例1：写出你在家里烧开水过程的一个算法. 解：第一步：把水注入电锅； 第二步：打开电源把水烧开； 第三步：把烧开的水注入热水瓶. （以上算法是解决某一问题的程序或步骤） 例2：给出求1+2+3+4+5的一个算法. 解：算法1按照逐一相加的程序进行 第一步：计算1+2，得到3； 第二步：将第一步中的运算结果3与3相加，得到6； 第三步：将第二步中的运算结果6与4相加，得到10； 第四步：将第三步中的运算结果10与5相加，得到15. 算法2可以运用公式1+2+3+…+n=2)1 (+n n 直接计算第一步：取n=5； 第二步：计算 2)1 (+n n ； 第三步：输出运算结果. （说明算法不唯一） 例3：（课本第2页，解二元一次方程组的步骤） （可推广到解一般的二元一次方程组，说明算法的普遍性）例4：用“待定系数法”求圆的方程的大致步骤是： 慕尧书城出品，正品保障。

高一英语人教版必修三unit1课文内容

Unit 1 Festivals around the world FESTIVALS AND CELEBRATIONS Festivals and celebrations of all kinds have been held everywhere since ancient times. Most ancient festivals would celebrate the end of cold weather, planting in spring and harvest in autumn. Sometimes celebrations would be held after hunters had caught animals. At that time people would starve if food was difficult to find, especially during the cold winter months. Today’s festivals have many origins, some religious, some seasonal, and some for special people or events. Festivals of the dead Some festivals are held to honour the dead or to satisfy the ancestors, who might return either to help or to do harm. For the Japanese festival Obon, people should go to clean graves and light incense in memory of their ancestors. They also light lamps and play music because they think that will lead the ancestors back to earth. In Mexico, people celebrate the Day of the Dead in early November. On this important feast day, people eat food in the shape of skulls and cakes with “bones” on them. They offer food, flowers and gifts to the dead. The Western holiday Halloween also had its origin in old beliefs about the return of the spirits of dead people. It is now a children’s festival, when they can dress up and go to their neighbours’ homes to ask for sweets. If the neighbours do not give any sweets, the children might play a trick on them. Festivals to Honour People Festivals can also be held to honour famous people. The Dragon Boat Festival in China honours the famous ancient poet, Qu Y uan. In the USA, Columbus Day is in memory of the arrival of Christopher Columbus in the New World. India has a national festival on October 2 to honour Mohandas Gandhi, the leader who helped gain India’s independence from Britain. Harvest Festivals Harvest and Thanksgiving festivals can be very happy events. People are grateful because their food is gathered for the winter and the agricultural work is over. In European countries, people will usually decorate churches and town halls with flowers and fruit, and will get together to have meals. Some people might win awards for their farm produce, like the biggest watermelon or the most handsome rooster. China and Japan have mid-autumn festivals when people admire the moon and in China enjoy moon-cakes. Spring Festivals The most energetic and important festivals are the ones that look forward to the end of winter and to the coming of spring. At the Spring Festival in China, people eat dumplings, fish and meat and may give children lucky money in red paper. There are dragon dances and carnivals, and families celebrate the Lunar New Year together. Some Western countries have very exciting carnivals, which take place forty days before Easter, usually in February. These carnivals might include parades, dancing in the streets day and night, loud music and colourful clothing of al kinds. Easter is an important religious and social festival for Christians around the world. It celebrates the return of Jesus from the dead and the coming of spring and new life. Japan’s Cherry Blossom Festival happens a little later. The country, covered with cherry tree flowers, looks as though it is covered with pink snow. People love to get together to eat, drink and have fun with each other. Festivals let us enjoy life, be proud of our customs and forget our work for a little while.

数学必修三全册试卷及答案

第I 卷（选择题） 一、单选题（60分） 1．某班级有名学生，其中有名男生和名女生，随机询问了该班五名男生和五名503020女生在某次数学测验中的成绩，五名男生的成绩分别为， ， ， ， 116124118122，五名女生的成绩分别为， ， ， ， ，下列说法一定正确的120118123123118123是（B ） A ． 这种抽样方法是一种分层抽样 B ． 这五名男生成绩的方差大于这五名女生成绩的方差 C ．这种抽样方法是一种系统抽样 D ． 该班级男生成绩的平均数小于该班女生成绩的平均数 2．掷两枚均匀的骰子，已知点数不同，则至少有一个是3点的概率为（ C ） A ．103 B ．185 C ．31 D ．4 1 3．如图，矩形中点位边的中点，若在矩形内部随机取一个点，ABCD E CD ABCD Q 则点取自内部的概率等于（ D ） Q ABE A ． B ． C ． D ． 4131322 14．某杂志社对一个月内每天收到的稿件数量进行了统计，得到样本的茎叶图（如图所示），

则该样本的中位数、众数分别是（ D ） A ． 47，45 B ． 45，47 C ． 46，46 D ． 46，45 5． 在一个袋子中装有分别标注数字1,2,3,4,5的五个小球，这些小球除标注数字外完全相同，现从中随机取2个小球，则取出的小球标注的数字之和为3或6的概率是（ B ）A. B. C. D.11231015110 6．高三毕业时，甲、乙、丙、丁四位同学站成一排照相留念，则甲丙相邻的概率为（ A ）A ． 12 B ．13 C ．23 D ．14 7．将2005x =输入如下图所示的程序框图得结果（　A ） A ．2006 B ．2005 C ．0 D ．2005 - 8．98和63的最大公约数为（ B ）A.6 B.7 C.8 D.9 9．某工厂生产A 、B 、C 三种不同型号的产品，产品数量之比依次为k:5:3，现用分层抽样

高一英语必修一课文原文及译文80976

高一英语必修一课文原文及译文 必修一 Unit1 Anne’s Best Friend Do you want a friend whom you could tell everything to, like your deepest feelings and thoughts? Or are you afraid that your friend would laugh at you, or would not understand what you are going through? Anne Frank wanted the first kind, so she made her diary her best friend. Anne lived in Amsterdam in the Netherlands during World War Ⅱ. Her family was Jewish so nearly twenty-five months before they were discovered. During that time the only true friend was her diary. She said, ”I don’t want to set down a series of facts in a diary as most people do, but I want this diary itself to be my friend, and I shall call my friend Kitty.” Now read how she felt after being in the hiding place since July 1942. Thursday 15th June, 1944 Dear Kitty, I wonder if it’s because I haven’t been able to be outdoors for

高一英语人教版必修三全册课文

高一英语人教版必修三全册课文 Unit 1 Festivals around the world FESTIVALS AND CELEBRATIONS Festivals and celebrations of all kinds have been held everywhere since ancient times. Most ancient festivals would celebrate the end of cold weather, planting in spring and harvest in autumn. Sometimes celebrations would be held after hunters had caught animals. At that time people would starve if food was difficult to find, especially during the cold winter months. Today’s festivals have many origins, some religious, some seasonal, and some for special people or events. Festivals of the dead Some festivals are held to honour the dead or to satisfy the ancestors, who might return either to help or to do harm. For the Japanese festival Obon, people should go to clean graves and light incense in memory of their ancestors. They also light lamps and play music because they think that will lead the ancestors back to earth. In Mexico, people celebrate the Day of the Dead in early November. On this important feast day, people eat food in the shape of skulls and cakes with “bones” on them. They offer food, flowers and gifts to the dead. The Western holiday Halloween also had its origin in old beliefs about the return of the spirits of dead people. It is now a children’s festival, when t hey can dress up and go to their neighbours’ homes to ask for sweets. If the neighbours do not give any sweets, the children might play a trick on them. Festivals to Honour People

数学必修三全册试卷及答案

第I 卷（选择题） 一、单选题（60分） 1．某班级有50名学生，其中有30名男生和20名女生，随机询问了该班五名男生和五名女生在某次数学测验中的成绩，五名男生的成绩分别为116， 124， 118， 122， 120，五名女生的成绩分别为118， 123， 123， 118， 123，下列说法一定正确的是（B ） A ． 这种抽样方法是一种分层抽样 B ． 这五名男生成绩的方差大于这五名女生成绩的方差 C ．这种抽样方法是一种系统抽样 D ． 该班级男生成绩的平均数小于该班女生成绩的平均数 2．掷两枚均匀的骰子，已知点数不同，则至少有一个是3点的概率为（ C ） A ． B ． C ． D ． 3．如图，矩形ABCD 中点 E 位边CD 的中点，若在矩形ABCD 内部随机取一个点Q ，则点Q 取自ABE 内部的概率等于（ D ） A ．41 B ．31 C ． 32 D ． 2 1 4．某杂志社对一个月内每天收到的稿件数量进行了统计，得到样本的茎叶图（如图所示），则该样本的中位数、众数分别是（ D ） 103185314 1

A ． 47，45 B ． 45，47 C ． 46，46 D ． 46，45 5． 在一个袋子中装有分别标注数字1,2,3,4,5的五个小球，这些小球除标注数字外完全相同，现从中随机取2个小球，则取出的小球标注的数字之和为3或6的概率是（ B ） A.112 B. 310 C.15 D.110 6．高三毕业时，甲、乙、丙、丁四位同学站成一排照相留念，则甲丙相邻的概率为（ A ） A ． B ． C ． D ． 7．将输入如下图所示的程序框图得结果（ A ） A ．2006 B ． C ．0 D ． 8．98和63的最大公约数为（ B ）A.6 B.7 C.8 D.9 9．某工厂生产A 、B 、C 三种不同型号的产品，产品数量之比依次为k:5:3，现用分层抽样方法抽出一个容量为120的样本，已知A 种型号产品共抽取了24件，则C 种型号产品抽取的件数为（ B ） 12132314 2005x =20052005 -

外研版高中英语必修三课文

外研版高中英语必修三课文 3.1 Great European Cities Paris the River of France, situated on Paris is the capital and largest city Seine. It is one of the most beautiful cities in the world and is visited by more than eight million tourists every year. The most popular place for of Paris. One of the tourists is the E iffel T ower, the f amous symbol world's largest art galleries, the Louvre, is also located in Paris. The city és. About two-thirds of is also famous for its restaurants, caf s and theatre France's artists and writers live in Paris. Barcelona of Spain and is the situated on the s econd largest city Barcelona is northeast coast, about five hundred kilometres east of the Spanish capital, Madrid. One of Barcelona's most famous landmarks is the Church of the an a rchitect called Antonio which was designed by Sagrada Familia, Gaudi. Gaudi worked on the project from 1882 until his death in 1926. The church hasn't been finished yet! Florence because of the Florence is an Italian c ity which b ecame famous movement which began in the 1300s and Renaissance,a great artistic the R enaissance,some of the lasted for three hundred years. During in Florence. Many of greatest painters of all time l ived a nd worked Florence's most beautiful paintings and sculptures were produced by great artists such as Leonardo da Vinci and Michelangelo. Florence is visited each year by about a million tourists who come to see the art galleries, churches and museums. The Uffizi Palace is the most famous art gallery in the city. Athens as the birthplace of western Greece, is known Athens, the capital of was t he world's hundred years ago, it civilisation. Two t housand four most powerful city. Buildings such as the Parthenon on the Acropolis Hill

外研版高中英语必修三全册重要知识点归纳

必修三知识点汇总 Module 1 Europe 重要短语： because of be covered by/with be known for/as/to make A out of B on the coast work on have…in common refer to have control over/of have a population of little by little on the other hand in one’s thirties compared with belong to increase to/by in terms of be faced with ever since 重要句型： 1. It is one of the most beautiful cities in the world. one of the +形容词最高级+ 可数名词复数最。。。。之一 2. Portugal is to the west of Spain. ①表示位置: A is/lies in/on/to/off the+方向+of B A is located/situated in/on/to/off the+方向+of B ②位置+距离: A is (about)+距离+（to the）+方向+of B in ,on和to表地理方位的区别 （1）表示A在B的范围内（即A是B的组成部分之一）时用in.如：our school is in the west of the town.我们学校在城西。 （2）强调A和B两地接壤时，用on.如： Korea is on the east of China.朝鲜与中国东部接壤。 （3） A在B的范围之外，两者之间没有所属关系时用to。如：Our school is to the west of the hospital.我们学校在医院的西面。 3. on the coast和off the coast on表示“位于河畔或铁路，公路及海岸等沿线上”；off表示“稍离陆地，在沿岸的海里”。如： 语法要求： 一：一般现在时和一般过去时的被动语态 被动语态由“be+及物动词的过去分词(+by) ”构成。被动语态发生时态变化时只变be的形式，过去分词不变。 现在时被动语态：am/ is/ are + 过去分词 过去时被动语态：was/ were + 过去分词 二：主谓一致：本单元主要强调第二个原则 语法一致原则。句子的主语是单数，谓语动词用单数形式；主语是复数，谓语动词用复数形式。 注意：(1) something, everybody, nobody , either, neither, each等不定代词作主语时，谓语需用单数。 (2) 当主语后面跟有with, together with, as well as, like 等时，谓语动词的单复数形式仍然要与这些词语前面的主语保持一致。 2. 意义一致原则。 一些集合名词，如：family, enemy, class, population, army等作主语时，谓语动词的

2020年人教版高中数学必修三全套教案(全册完整版)

教育精品资料 2020年人教版高中数学必修三全套教案（全册完整版） 按住Ctrl键单击鼠标打开名师教学视频全册播放 第一章算法初步 (1) 1.1算法与程序框图 (2) 1.1 算法与程序框图（共3课时） 1.1.1算法的概念（第1课时） 【课程标准】通过对解决具体问题过程与步骤的分析（如二元一次方程组求解等问题），体会算法的思想，了解算法的含义. 【教学目标】1.理解算法的概念与特点；

2.学会用自然语言描述算法，体会算法思想； 3.培养学生逻辑思维能力与表达能力. 【教学重点】算法概念以及用自然语言描述算法 【教学难点】用自然语言描述算法 【教学过程】 一、序言 算法不仅是数学及其应用的重要组成部分，也是计算机科学的重要基础. 在现代社会里，计算机已经成为人们日常生活和工作不可缺少的工具. 听音乐、看电影、玩游戏、打字、画卡通画、处理数据，计算机几乎渗透到了人们生活的所有领域. 那么，计算机是怎样工作的呢？要想弄清楚这个问题，算法的学习是一个开始. 同时，算法有利于发展有条理的思考与表达的能力，提高逻辑思维能力. 在以前的学习中，虽然没有出现算法这个名词，但实际上在数学教学中已经渗透了大量的算法思想，如四则运算的过程、求解方程的步骤等等，完成这些工作都需要一系列程序化的步骤，这就是算法的思想. 二、实例分析 例1：写出你在家里烧开水过程的一个算法. 解：第一步：把水注入电锅； 第二步：打开电源把水烧开； 第三步：把烧开的水注入热水瓶. （以上算法是解决某一问题的程序或步骤） 例2：给出求1+2+3+4+5的一个算法. 解：算法1 按照逐一相加的程序进行 第一步：计算1+2，得到3； 第二步：将第一步中的运算结果3与3相加，得到6；

高中英语必修一课文及翻译(自己总结)打印版

第一课 Anne’s best friend Do you want a friend whom you could tell everything to, like your deepest feeling and thoughts? Or are you afraid of your friend would laugh at you, or would not understand what you are going throught.Anne Frank want the first kind. She made her diary her best friend. Anne lived in Amsterdam in the Netherlands during World War Ⅱ .Her family wad Jewish so they had to hide or they would be caught by German Nazis. They hid away for twenty-five months before they were discovered. During that time the only true friends was her diary. She said, “I don’t want to set down a series of facts as most people do. But I want this diary itself to be my best friend, and I shall call my friend Kitty. Now read how she felt after being in the hiding place since July 1942. 你是不是想有一位无话不谈能推心置腹的朋友呢？或者你是不是担心你的朋友会嘲笑你，会不理解你目前的困境呢？ 安妮弗兰克想要的是第一种类型的朋友，于是她就把日记当成了她最好的朋友。安妮在第二次世界大战期间住在荷兰的阿姆斯特丹。她一家人都是犹太

高一英语必修三课文

必修3 unit1 Festivals and celebrations Festivals and celebrations of all kinds have been held everywhere since ancient times. Most ancient festivals would celebrate the end of cold weather, planting in spring and harvest in autumn. Sometimes celebrations would be held after hunters had caught animals. At that time people would starve if food was difficult to find, especially during the cold winter months. Today's festivals have many origins, some religious, some seasonal, and some for special people or events. Festivals of the Dead Some festivals are held to honour the dead or to satisfy the ancestors, who might return either to help or to do harm. For the Japanese festival Obon, people should go to clean graves and light incense in memory of their ancestors. They also light lamps and play music because they think that this will lead the ancestors back to earth. In Mexico, people celebrate the Day of the Dead in early November. On this important feast day, people eat food in the shape of skulls and cakes with "bones" on them. They offer food, flowers and gifts to the dead. The Western holiday Halloween also had its origin in old beliefs about the return of the spirits of dead people. It is now a children's festival, when they can dress up and go to their neighbours' homes to ask for sweets. If the neighbours do not give any sweets, the children might play a trick on them. Festivals to Honour People Festivals can also be held to honour famous people. The Dragon Boat Festival in China honours the famous ancient poet, Qu Yuan.In the USA, Columbus Day is in memory of the arrival of Christopher Columbus in the New World. India has a national festival on October 2 to honour Mohandas Gandhi, the leader who helped gain India's independence from Britain. Harvest Festivals Harvest and Thanksgiving festivals can be very happy events. People are grateful because their food is gathered for the winter and the agricultural work is over. In European ountries, people will usually decorate churches and town halls with flowers and fruit, and will get together to have meals. Some people might win awards for their farm produce, like the biggest watermelon or the most handsome rooster. China and Japan have mid-autumn festivals, when people admire the moon and in China, enjoy mooncakes. Spring Festivals The most energetic and important festivals are the ones that look forward to the end of winter and to the coming of spring. At the Spring Festival in China, people eat dumplings, fish and meat and may give children lucky money in red paper. There are dragon dances and carnivals, and families celebrate the Lunar New Year together. Some Western countries have very exciting carnivals, which take place forty days before Easter, usually in February. These carnivals might include parades, dancing in the streets day and night, loud music and colourful clothing of all kinds. Easter is an important religious and social festival for Christians around the world. It celebrates the return of Jesus from the dead and the coming of spring and new life. Japan's Cherry Blossom Festival happens a little later. The country, covered with cherry tree flowers, looks as though it is covered with pink snow. People love to get together to eat, drink and have fun with each other. Festivals let us enjoy life, be proud of our customs and forget our work for a little while. Unit2

高一英语必修一课文原文及译文(20200222090559)

高一英语必修一课文原文及译文 必修一Unit1 Anne’s Best Friend Do you want a friend whom you could tell everything to, like your deepest feelings and thoughts? Or are you afraid that your friend would laugh at you, or would not understand what you are going through? Anne Frank wanted the first kind, so she made her diary her best friend. Anne lived in Amsterdam in the Netherlands during World War Ⅱ. Her family was Jewish so nearly twenty-five months before they were discovered. During that time the only true friend was her diary. She said, ”I don’t want to set down a series of facts in a diary as most people do, but I want this diary itself to be my friend, and I shall call my friend Kitty. read how she felt after being in the hiding place since July 1942. Thursday 15th June, 1944 Dear Kitty, I wonder if it’s because I haven’t been able to be outdoor long that I’ve grown so crazy about everything to do with nature. I can well remember that there was a time when a deep blue sky, the song of the birds, moonlight and flowers could never have kept me spellbound. That’s chang was here. …For example, one evening when it was so warm, I stayed awake on purpose until half past eleven in order to have a good look at the moon by my self. But as the moon gave far too much light, I didn’t dare open a window. Anothe five months ago, I happened to be upstairs at dusk when the window was open. I didn’t go downstairs until the window bad to be shut. T he dark, rainy evening, the wind, the thundering clouds held me entirely in their power; it was the first time in a year and a half that I’d seen the night face to face……Sadly …I am on nature through dirty curtains hanging before very dusty windows. It’s no pleasure looking through these any longer because nature is one thing that really must be experienced. Yours, Anne 第一单元友谊Reading 安妮最好的 朋友你是不是想有一位无话不谈能推心置腹的朋友呢?或者你是不是担心 你的朋友会嘲笑你，会不理解你目前的困境呢?安妮·弗兰克想要的是第一种类型 的朋友，于是她就把