C语音 文件 实验报告

第一篇：C语音 文件 实验报告

实验报告

一、设计思想的简单描述：

在设计要求1中，首先要用只读方式打开文件，然后将文件中的数据读入结构体。之后再通过fopen写入方式打开一个二进制文件CLASS01_1001_15.dat，将结构体中的数据写入二进制文件中。在设计要求2中，首先根据实验要求定义三个结构体，然后将DataForLab8中的数据分别存入这三个结构体中。然后编写输出函数将三中结构体中的数据输出到屏幕上。查询函数即是将学生的某科成绩与两个端点数值比较，在区间内的即可输出。再设计要求3中，首先写一个排序函数，将学生成绩按某科成绩排序，然后将其按照和设计要求1中相类似的方法将其写入相应文件中。然后按照实验要求二中的查询方法查询某一区间内的学生。

二、程序结构及流程的简单描述：

三、实验心得体会： 在这次试验中，利用定义类型的方法定义结构体类型，可使程序变得简单，而且这样使用可以使很多复杂的指针结构简单明了。还有，结构体指针的应用，间接访问结构体中的数据，还能节省大块的空间。链表将整个数据串联在一起，可以通过第一个学生依次找到之后的学生的数据。排序我认为较难，还没有掌握清楚，还需要多加练习掌握。

第二篇：语音信号处理实验报告要求

实验一：

1.简述本次试验的目的，关于基音周期的理论；

2.使用相关法的同学，给出程序的同时要说明所使用语音段的长度（短时平稳性），解释怎样在matlab中实现三电平削波（for...end循环和if elseif else end判决的使用）。给出清浊音两组截取后的语音信号波形图、三电平削波后的信号图、自相关计算后的信号图。然后根据自相关信号图上最大峰值和次峰值之间的间隔点数，计算出基音周期和基音频率；

3.使用倒谱法的同学，要解释分帧后加窗的方法，给出清浊音其中各一帧的语音信号波形图，和计算后的倒谱图。并根据倒谱图上对应基音周期处的峰值的位置，给出基音周期。4.使用简化逆滤波的同学，要说明切比雪夫2型低通滤波器的使用方法（cheby2、freqz两个函数的使用方法、参数意义），给出低通滤波后的信号波形图、5倍抽取后的波形图、自相关计算后信号波形图、5倍插值后的信号波形图，根据浊音内插后的信号图上最大峰值和次峰值之间的间隔点数计算基音周期；5.比较所选用的两种方法的结果。

实验二：

1.给出倒谱法的程序，解释汉明窗宽度的选取要求（书上有简单解释），解释怎样实现倒谱窗的matlab编程方法和倒谱窗宽度的选取（男女生有一定的差别），给出加窗后的信号波形图、对数谱图、倒谱图、加窗后的信号频谱图，给出三个共振峰的估值。

2.给出LPC谱估计程序，不同LPC阶数时的LPC谱图，在n＝？时，学生自己估计的前三个共振峰的值。

实验三：

给出录音的内容，判断结果。解释端点检测的原理、MFCC系数的说明和DTW算法的简单原理（参考书上都有比较详细的解释）。识别的结果的表格和识别的结果正确率（正确的数目，错误的数目，正确率）。考虑一下识别错误的原因（录音的效果？端点检测算法的可靠性？DTW算法的可靠性？等）

第三篇：语音短文

2.Fast Food Fast-food restaurants are very popular because the service is fast and the food is inexpensive.For many people, this is more important than the quality of the food.These restaurants are also popular because the food is always the same.People know that if they eat in a company’s restaurant in the north or south of the city, the food will be same.If they eat in New York or London, it will still be the same.Fast service and low cost are important in the United States.One reason is that about 50 percent of all married women with children work outside the home.They are too busy and too tired to cook dinner every night.3.Slow Food Italians know and love good food.It’s at the heart of their culture.They don’t like to rush through their meals, either.In 1986, something happened in Italy.A McDonald’s opened in Rome.Many Italians were surprised and angry.They thought, “This is an attack on Italian culture!” One man, Carl Petrini, decided to fight back.”Fast food is the enemy,” he said.He started a group called Slow Food.Today, about 80 000 people from over 100 countries belong to the group.It began as a humorous but determined attempt to preserve Italian foods and support small restaurants from pressures of international fast food companies.It has grown into an international movement to preserve local foods and culinary traditions and to conserve agricultural biodiversity.Fast food is reaching more and more parts of the world.But Slow Food is getting its message to more and more people, too.4.The English Dictionary How many words are there in the English dictionary? If you had asked that question in the 1806, the answer would have been 28 000.In 1822, the answer would have been 70 000.Today the question is difficult to answer because there are many kinds of dictionaries.The number of the words depends on how inclusive the dictionary is.For example, there are apparently some one million insects already described, with several million more awaiting description.It is indeed hard to see how even a conservative estimate of English vocabulary could go much below a million words.A complete and exhaustive English dictionary today, therefore, would probably contain around 650 000 words.Don’t worry, though , few people use more than 60 000 words!

5.Electric Cars People are interested in making electric cars as early as the 1840s.One small electric car was made then, but it didn’t work well.Then, in 1912, General Motors produced an electric truck.These electric vehicles were of course not made for the public to buy.General Motors was the first to try again in the last decade.It was a big challenge.An electric car needs a battery.But the batteries are heavy and don’t work well.None of them could power a car far enough or long enough.And the new technology cost a lot.They did succeed finally.The car they built was called EV1 and it became available in California in 1998.It was the first electric car designed and sold by a large automobile company.6.Folklore------Stories of Cultures Past Folklore is the study of culture and history that is passed on through oral literature.The word “oral” means relating to the mouth, especially the spoken word.Oral literature includes stories, poems, and songs that are passed on by word of mouth.They are passed between family members and residents of villages, and one generation to the next.Before written language and books, and long before computers, people passed information orally------by telling stories and singing songs.In some parts of the world, the oral tradition is still the primary way of communication.There are many different purposes of these songs and stories.Some stories and songs taught religious beliefs;other celebrated romance and the triumph of good over evil.Still others gave important moral lessons, especially to children.Many of these stories contained supernatural elements like fairies, witches and magic spells.7.Your Sense of Taste Taste is one of our five senses.The others are hearing, sight, touch, and smell.You hear with your ears, you see with your eyes, and you taste things with your tongue.On your tongue, you have groups of tiny taste buds.Taste buds send information about food to your brain.You have a lot of taste buds, maybe even 10 000!People don’t have the same number of them.Women often have more taste buds than men.Because of your taste buds, foods like ice cream and bananas taste sweet.French fries, cheese, and ocean water taste salty.Lemons have a sour taste, and coffee is bitter.We all know about these four main tastes: sweet, salty, sour and bitter.Why does a sense of taste matter? For one thing, it helps people decide on safe things to eat.And of course, thanks to your sense of taste, you can enjoy all your favorite foods

8.Rainforests------Wonders of Nature Tropical rainforests are one of the earth’s richest and most fascinating areas.They are found in eighty-five countries in the world.These damp, dense forests thrive in Central and South America, Australia, and Southeast Asia.Although these areas cover just about ten percent of the earth’s surface, over forty percent of the world’s plant and animal species are found in the rainforests.Many of them are found nowhere else on earth.The rainforests are very important to the world.It actually contributes to the climate of the areas in which they live, helping to sustain rainfall.The thick trees also help turn carbon dioxide into oxygen, which is necessary for humans to live.It is believed that the rainforests contain important plants that will cure the serious and deadly diseases of today.Because of its vital contribution to the environment, and its limitless possibilities for science discovery, preservation of the rainforest should be a priority for worldwide.9.Giving a man a fish

There is an old saying: “Give a man a fish;you have fed him for today.Teach a man a fish, and you have fed him for a lifetime.” This saying, however, may no longer be true today.The reason is overfishing.The problem of overfishing is spreading.Since anyone can fish, many people do.Around the world, the number of fishermen and fish farmers is growing.The total has more than doubled in the past 25 years.When too many people fish, too many fish are caught.The days of teaching people to fish may be over.New solutions to this problem must be found, before there are no more fish to eat.10.A Big Head and a Big Mouth An idiom is a group of words with a special meaning.The words in the idiom do not have their usual, ordinary meanings.English is full of idioms.You know some already, and you will certainly know more.Many idioms mention parts of body: the head, the hands ,the heart, and so on.You might hear a girl say, “my brother’s getting a big head.” The boy’s head isn’t growing!A big head is an idiom: This boy thinks he is very important and special.His sister doesn’t think he is.She says that he’s getting too confident.A friend might tell you, “Be careful.That girl has a big mouth.” the literal meaning is That girl’s mouth is large.However, have a big mouth is also an idiom.Your friend means the girl talks too much or she tells other people’s secrets.Your friend is giving you some advice: You shouldn’t tell that girl any private information.You can’t trust her to keep quiet.11.Comfort Food It’s natural for people to eat when they’re hungry.But people eat for other reasons, too.Do you ever eat because you’re with friends and everyone else in eating? Do you ever eat because you’re tired, or because you are under stress? Many people do.People often eat to feel better.When people eat to feel better, they don’t eat just anything.They want specific kinds of food.They want food that helps them relax.They want comfort food.What is comfort food? For most people, it's food that is easy to prepare.It is often soft, so it is easy to eat.Eating it gives people a warm feeling.Sometimes it is a type of food that people loved as children.Maybe they used to eat it at specific times or places.Maybe it is food their mother used to make.Comfort food makes people feel “Somebody’s taking care of me.”

Yes.People eat to feel better.But more often, they eat comfort foods when they already feel happy.They eat them to celebrate or reward themselves.12.A Myth------a Cultural Story

A myth is a complicated cultural story.It describes the beginnings and other basic parts of culture.Myths tell, for example, how the world began, how people and animals were created, and how certain customs started.Myths are not the same as fairy tales.Myths usually talk about a time before history, or before the world began.They more serious and more supernatural than fairy tales.Their purpose is not only to certain people, but to teach them about the foundation of a culture.Myths are often thought of as religious stories, because they talk about gods and other supernatural beings.However, myths go beyond religious beliefs.Therefore, they can tell us about many parts of human life and culture, not just religion.13.Selling an Old House A man was tired of living in his old house in the country and wanted to sell it and buy a better one.He attempted to sell it for a long time, but was not successful, so at last he decided to solve a problem by using a real estate agent.The agent promptly advertised the house and a few days later, the owner saw a very attractive photograph of the house, with a wonderful description of its gardens, in an expensive magazine.After he read the advertisement through, the house owner hastened to telephone the real estate agent.“I’ m sorry, Mr.Jones, ”

said the man, “but I’ve decided not to sell my house after all.Do you know why? After reading your advertisement in that magazine, I can see that it’s exactly the king of house I’ve wanted to live in all my life.”

Speech So what is beauty? Does it mean that you will look beautiful when you wear new a dress or get a new car? Not necessary.As far as I see, beauty is a feeling and you just need to find something to feel.We all experienced that when someone get into your heart because of some reasons, you will kind of think the one beautiful or handsome.I can't say Michael Jackson is handsome but his dance and his music has conquered many people around the world.And James LeBron, the NBA basketball star, is not pretty either, but millions of people get crazy about him.So you see beauty is not just about appearance.And what makes you think someone is beautiful or handsome? It may be appearance, but mostly it's not because of this as there are so many other qualities which can make a chorus on us.I think everyone has got his own personal quality, for example, a teacher's excellent in teaching, a worker's good skills in construction or a athlete's persistence in running, these are all good qualities of their own.And to us--students at school, study comes first.So don't care too much about your clothes cause that's not a tag of student.Appearance ? Well, I don't think anyone is ugly.

第四篇：语音教学计划

五年级语音计划

第一学期：复习巩固语音操，培养学生自己认读单词，自学词汇的能力，指导学生阅读英语小文章，能够看懂简单英语文章。要求：新授单词指导学生自学，教师适当点拨。教研组利用教研时间带领每组教师共同整理本学期英语阅读练习材料，每节课按计划进行渗透练习。（阶段性语音口试检测，英语书写比赛）

第二学期：复习巩固语音操，加强学生自学词汇的能力，指导学生学会使用英语字典，提高学生的英语阅读能力。要求：新授单词指导学生自学，教师适当点拨。教研组利用教研时间带领每组教师共同整理本学期英语阅读练习材料，每节课按计划进行渗透练习。（阶段性口试检测，级部英语阅读能力检测）

第五篇：语音教学计划

三位一体语音教学计划（新版剑桥一级共分19 节课音素5 节，字母4 节，开音节字母组合 4 节，音标6 节）语音阶段总体教学目标：使学生学会自主拼读单词，音标。语音阶段学生自主拼读量至少在 500---1000 词。从第一次课就开始鼓励学 生学语音最终能力就是独立进行拼读，语音阶段谁拼读又快又准，我们将 评出一级（500—690 词），二级（700—890 词），三级（900—1000 词）拼 读之星，我们每次上课，补课为学生进行累计，最后对学生进行奖励。让 学生在语音阶段保持持久的兴趣。语音阶段单词教学（包括中心词，扩展 词），口语教学，歌曲，歌谣教学绝对不是一堂课的主要目标（这一点一定 要和家长讲清楚，口语教学只是初步培养学生语感，能简单交流即可，歌 曲，歌谣只是为活跃课堂气氛，调动学生学习积极性），主要目标就是使学 生能够自由拼读，如学习字母 a 的短音，随便给学生 a 的短音单词，bap,hap ,chas ,sham等等，学生能够脱口而出；学完元音，辅音音标马上 进行拼读音标词：∕bet∕∕se Im∕∕’pIlet∕∕’ kwIklI∕；学完∕ i: ∕的读音规则 ea,ee 通常情况下读∕ i:∕,让学生马上进行符合规则的单 词拼读 Beef, meat。这是我们每节课的核心目标，而且要占大段时间练习的。学校统一为学生录制一本磁带。包括口语，口语不做严格要求，作业 单中可以不打口语内容。教师根据本班实际情况来定。包括下面计划，每 节课内容可进行适当整合，但一个原则，保证学生能够学会，而且内容还 不能太多。具体目标如下： 1.熟练读写26 个大小写字母，48 个音标。背诵直呼表。2.五个元音字母在开闭音阶中读音,能够快速见词读音。Cat bate but bute not note bit bite these het 3.能够熟练拼读常见元音，辅音字母组合的单音节词。Beef, meat, food thes quit chick etc.4.能够熟练拼读单音节及双音节音标词。Eg: ∕bet∕∕se Im∕∕’pIlet∕∕’ kwIklI∕ 5.符合规律的单音节词能够见词读音，听音写词。6.口语内容要求中等以上学生能够脱口而出，简单替换，中等以下学生要 求能够独处即可，口语不对学生做严格要求，考核，让学生量力而学。录 音作业不要求学生录口语句子。学校统一为学生录制一本磁带。包括口语，口语不做严格要求，作业单中可以不打口语内容。7.歌曲，歌谣要求学生能够集体唱出即可。每课目标如下： 第一课： 第 一 个 45 分 LK 1.导言 2 Enable Ss to master some knowledge of English.3Hi!Morning!Hello Good morning!4 一首歌曲 LA 1.Ss can master some knowledge of English.2.Ss can say the oral sentences and sing a song.第 二 个 45 分 LK 1 直呼表前11 个音素 2 a 的短音 1Enable Ss to master the pronunciation of “ a”.2Enable Ss to master some words(三会：bag ,cat ,sand ,hat ,map)and sentences(Hi!Morning!Hello!Good morning!PAU1)3.Learn a chant : Hello,hello,hello,hello,Monkey,Munchy.Hello,hello,hello,hello,Panda,pandy Hello,hello,hello,hello,dog,doffy Hello,hello,hello,hello, cat,catty!(PAP4--5)LA 1Ss can master the pronunciation of a.2Ss can pronounce some words including “a”,and sentences.(Hi!Morning!Hello!Good morning!)小课 测试 听写音素，单词听音标号，教材中习题。过关 a 的短音单词没有拼过的词，辅音音素。第二 课： 第 一 个 45 分 LK 1 直呼后一半直呼表。2The pronunciations of the words including “e”,bed,desk ,pen,pencil ,egg.2.To distinguish the pronunciations between a and e in the words.LA 1.Ss can pronounce the words including “e” in closed syllable 2Ss can distinguish the pronunciations between “a” and “e” in the words.第 二 个 45 分 LK 1 复习直呼 Review the pronunciations a and e 2Oral sentences :Your

name ,please ?I‟m Sam.Nice to meet you.(SAU1)3 Song :Hello!,Hello!Hello!Your name ,please ?I‟m Sam.Nice to see you!(SAP5--8)LA 1.Ss can pronouce some more words including A and E freely.2.Ss can use the oral sentences and sing the song above.小课 测试 听写音素，单词听音标号，教材中习题。过关 a,e 的短音单词没有拼过的词.第三课 第 一 个 45 分 LK 1The pronunciations of the words including “o”:box,clock ,dog ,doll and the short sound of letter o 2.To distinguish the pronunciations of “a,e,o” LA 1Ss can pronounce some more new words correctly including “o”.2Ss can distinguish the pronunciations of a,e ,o.第 二 个 45 分 LK 1 Review the pronunciations a,e,o.2 Enable Ss to master the sentences patterns :Ann:Hi,Tom.How are you ? Tom:I‟m fine.And you ? 3 An English song.LA 1 Ss can pronounce some more words including the short of a,e,o.2 Ss can say the sentences.Ann:Hi,Tom.How are you ? Tom:I‟m fine.And you ? 小课 测试 听写音素，单词听音标号，教材中习题。过关 a, e, o 的短音单词(没有拼过的词)，辅音音素。第四课 第 一 个 45 分 LK 1i 的短音 This is a pit./It‟s a pit.1 The short sound of “ i”and “u” 2 The pronunciations of the words including a and e(nib ,pin,pit ,lip,six,duck,gun,mug,cup,bus.)LA 1.Ss can master the short prounciations of “ i ”and “u”.2.Ss can pronounce the words including “ i ”and “u” freely.第 二 个 45 分 LK 1u 的短音 i u 的巩固练习，学习歌曲 Apple Tree 1 Review the pronunciations of “i”.and “u” 2.Enable the Ss to master some sentences : What is red? The car is red.LA Ss can pronounce some more words including “ i ”and “u” freely.Ss can say and use the sentences above.freely.小课 测试 听写音素，单词听音标号，教材中习题。过关 a,e,i,o,u 的短音单词没有拼过的词，辅音音素。第五课 第 一 个 45 分 LK 1.复习直呼表及五个元音字母的短音 2.Review the oral work.3.Enable Ss to consolidate the pronunciations of 21 consonant phonemes.LA 1.Ss can ask and answer the oral work correctly.2.Ss can pronounce the 20 consonant phonemes correctly.第 二 个 45 分 LK 1 What is red? The duck is red.2 复习所学过的句子 Review the words including “a,e,i,o,u”.Pronounce some more words including “a,e,i,o,u”.LA Ss can pronounce the words including “a,e,I,o,u” correctly.小课 测试 单词听音标号，教材中习题。过关 五个元音单词短音的拼读。第六课 第一个 45 分 LK 1.Enable Ss to master how to read and write the letters:Aa Hh Jj Kk Uu Qq Ww Ii Yy LA Ss can read and write the letters correctly.第二个 45 分 LK Enable Ss to master the sentences: Which is a school? This is a school.LA Ss can master the sentences in LK.小课 测 试 过 关 第七课： 第一个 45 分 LK Enable Ss to master how to read and write the letters:Bb Cc Dd Ee Gg Pp Tt Vv and Oo.LA Ss can read and write the letters correctly.第二个 45 分 LK Enable Ss to master the sentences: Hello.Where are you going? I‟m going to the park.LA Ss can master the sentences in LK.小课 测 试 过 关 第 八 课： 第一个 45 分 LK Enable Ss to master how to read and write the letters:Ff Ll Mm Nn Ss Xx Zz and Rr LA.Ss can read and write the letters correctly.第二个 45 分 LK Enable Ss to master the sentences: How many lions can you see? I can see two.LA Ss can master the

sentences in LK.小课 测 试 过 关 第九课 第 一 个 45 分 LK 1 Enable Ss to master the sentences: How many pandas are there? There are six.2 Enable Ss to master the 26 letters and learn the alphabet.LA 1 Ss can use the sentences freely.2 Ss can master the 26 letters and the alphabet.第 二 个 45 分 LK 1 Enable Ss to master the pronunciations of phonemes 12 consonant phonemes and 5 vowel phonemes and pronounce the words including the phonemes.2 Enable Ss to master the sentences we „ve learned(From lesson 6 to lesson 9)LA 1 Ss can read the pronunciations of phonemes in LK correctly.2 Ss can use the sentences we „ve learned correctly.小课 测试 过关 第十课 第一个 45 分 LK 1 学习开音节 闭音节并学习a 在开音节中的读音及其单词拼读 2 中心词 bake name face make game plane wave bake LA Ss can use the words we „ve learned correctly.第二个 45 分 LK 1 Enable Ss to distinguish the open syllable and the closed syllable including a e 2 Enable Ss to master the sentences: What can you see? I can see a big book.LA 1 Ss can distinguish the open syllable and the closed syllable including a, e correctly.2 Ss can use the sentences correctly.小课 测 试 过 关 第 十一课 第 一 个 45 分 LK 1Enable Ss to master the pronunciations of letter i and o in the open syllable and the spelling of the words.2 Enable Ss to master some new words:bike, five, kite, mike, nine, close, nose, phone, home, rose.LA Ss can pronounce the words including i and o in the open syllable correctly.第 二 个 45 分 LK 1Enable Ss to master the pronunciations of letter u in the open syllable and how to pronounce these words.(mute huge fume cute duke)2 Enable Ss to distinguish the pronunciations of letter i o and u in the open syllable and in the closed syllable LA 1Ss can pronounce the words including lettrer u in the open syllable correctly.2Ss can distinguish the pronunciations of i o and u in the open syllable and in the closed syllable 小课 测试 过关 第十二课 第 一 个 45 分 LK 1Enable Ss to master the oral work what we‟ve learned(L1----L11)2 Enable Ss to master 21 consonant phonemes 3 Enable Ss to master 10 vowel phonemes LA 1 Ss can master the oral work what we‟ve learned 2 Ss can master 21 consonant phonemes 3 Ss can master 10 vowel phonemes 第 二 个 45 分 LK 1Enable Ss to master the pronunciations of 26 letters.2 Ss can pronounce the words including a e i o u correctly.LA 1Ss can master the pronunciations of 26 letters.2 Ss can pronounce the words including a e i o u correctly 小课 测试 过关 第十三课： 第一个 45 分 LK Review the open syllable and the closed syllable LA Ss can distinguish the words in the open syllable and the closed syllable 第二个 45 分 LK Enable Ss to master the sentences: Son: Mum, Dad, they are my friends.Mum Dad:Hello!Nick: Hello!I‟m Nick, she‟s Pat and he‟s Tom.We are all friends.LA 小课 测 试 过 关 a 的短音单词没有拼过的词，辅音音素。第 十四 课： 第 一 个 45 分 LK 1Enable Ss to master16 consonant phonetic symbols: ∕b∕∕P∕∕m∕∕f∕∕d∕∕t∕∕n∕∕l∕∕g∕ ∕k∕∕h∕∕r∕∕s∕∕z∕∕v∕∕w∕ 2 Enable Ss to master the sentences: Tell me please What animals do you like? I like turtles.I like rabbits.LA 1 Ss can read and write the 16 consonant phonetic symbols in LK correctly 2 Ss can read the sentences in LK correctly 第 二 个 45 分 LK 1Enable Ss to master

the phonetic symbols: ∕i:∕∕ I∕∕e∕∕æ∕ 2 Enable Ss to master the words: feet bee tree sea beach jeans LA 1 Ss can read and write the phonetic symbols: ∕i:∕∕ I∕∕e∕∕æ∕ 2 Ss can read and write the words: feet bee tree sea beach jeans 小课 测试 过关 音标拼读 第十五课 第 一 个 45 分 LK 1 Learn how to read and how to write four phonetic symbols: ∕t∫∕ʤ∕ ∕∫∕∕3∕ 2 Oral English: Do you like oranges? Yes, I do.Do you like pineapples? No, I don’t.LA 1Ss can master the pronunciation rules of four phonetic symbols and master how to write them.2 Ss can read the sentences correctly 第 二 个 45 分 LK 1Enable Ss to master the middle vowels∕з:∕ə∕Λ∕and master the pronunciations of some new words: ruler tiger bird girl turtle purple 2 Learn oral English LA Ss can master the middle vowels and some new words 小课 测试 过关 音标拼读 第 十六课 第 一 个 45 分 LK 1Enable Ss to master the pronunciations and writings of 4 phonetic symbols:∕tr∕dr∕ ∕ts∕dz∕ 2 Enable Ss to master the sentences: What do you do in the living room? I watch TV in the living room.LA 1 Ss can master the pronunciations and writings of the 4 phonetic symbols in LK.2 Ss can read the sentences correctly 第 二 个 45 分 LK 1Enable Ss to master the pronunciations and writings of 5 phonetic symbols: ∕D∕ɔ: ∕ u:∕∕ʊ∕ɑ: ∕ 2 Enable Ss to master the pronunciations of the words :book good park farm horse fork wall ball LA 1Ss can master the pronunciations and writings of the 5 phonetic symbols.2 Ss can master the pronunciations of the new words.小课 测试 过关 音标拼读 第十七课 第 一 个 45 分 LK 1Enable Ss to master the sentences: What are the cows doing? They are eating grass.2 Learn how to read and how to write four phonetic symbols and two new words:∕θ ∕ð ∕∕ŋ∕∕ j ∕math teeth LA 1Ss can read the sentences correctly 2 Ss can master the pronunciation rules of four phonetic symbols and master how to write them.第 二 个 45 分 LK 1 Enable Ss to master 3 double vowels: ∕eΙ∕ɔΙ∕∕aΙ∕ 2 Enable Ss to master how to read and how to write some new words: paint rain toy LA 1 Ss can read and write 3 double vowels correctly 2 Ss can read and write 3 words correctly 小课 测试 过关 音标拼读 第 十八课 第 一 个 45 分 LK 1Enable Ss to master 2 double vowels∕əʊ∕ąʊ∕ 2 Enable Ss to master the words including the two double vowels: cloud house cow down coat LA 1Ss can master the 2 double vowels 2 Ss can read the words correctly 第 二 个 45 分 LK 1Enable Ss to master the 3 double vowels and three words including the three double vowels: ∕ʊə∕∕Ιə∕еə∕ hare care ear 2 Enable Ss to master the sentences: A: Hi, there！Where are you going? B: We are going to Shanghai.What about you? A: We are going to Kunming.LA 1 Ss can master the 3 double vowels and the three words including the three double vowels 2 Ss can read the sentences correctly 小课 过关 音标拼读 第十九课 第 一 个 45 分 LK 1 Review the open syllable and the closed syllable 2 Review the sentences from L1----L18.LA 1 Ss can read the words about open syllable and closed syllable correctly 2 Ss can make dialogues by using the sentences correctly 第 二 个 45 分 LK 1 Review the pronunciations and the families of the 26 letters.2 Review the phonetic symbols LA 1 Ss can master the pronunciations and the families of the 26 letters.Correctly 2 Ss can read the phonetic symbols correctly 小课 测

试 过关