四年级趣味英语阅读材料1
1 story 1
2 story2
3 story4
4 四年级英语趣味阅读1
5 四年级英语趣味阅读2
6. 四年级英语趣味阅读3 Lovely pandas
7. 四年级英语趣味阅读 little goldfish
8. 四年级阅读理解练习4
9. 四年级阅读理解练习5
10(四年级阅读理解练习6 Christmas Day (圣诞节) 11(四年级阅读理解练习7 Fox and Grapes(葡萄)
1
Story1
My name is Bill. I'm from the USA. My Chinese teacher is Wang Mei. She is a good teacher. I have many friends at school.
Jimmy is my best friend. He's from Canada. He's tall and he has black hair. Mary is a short girl. She likes elephant. Sandra is from England. She has long brown hair. She likes monkeys. Wang Dong is from China. He has short black hair. He speaks English well.
请根据短文内容选择最佳答案。
( ) 1. Wang Mei is Bill' s
A( teacher B( friend
( ) 2. is from Canada.
A( Jimmy B( Sandra
( ) 3. has brown hair and likes monkeys.
A( Mary B( Sandra
( )4. Wang Dong is good at(擅长于)
A( English B( painting
( )5.--How many friends does Bill have?
--
A( Three. B( Four.
2
2. Story2:A near-sighted man
Mr. Smith is near-sighted. One day he is walking in the street. A strong wind blows his cap off
his head. Mr. Smith begins to run after it. An old woman speaks to him from a window
nearby.
"Hey! What are you doing?”
"Running after my cap!”
"Your cap? That’s our black cat you are after.”
( ) 1. What is the weather like that day? It’s .
A( sunny B( rainy C( cloudy D( windy
( ) 2. What colour is Mr. Smith’s cap? It’s .
A( red B( white C( black D( yellow
( ) 3. Why does Mr. Smith run after the cat? .
A( Because his cap likes the cat.
B( Because he wants to catch it.
C( Because the cat is the same colour as the cap.
D( Because he thinks the cat is his cap.
3
猫狗大战
Maybe you think cats and dogs don’t get along(相处) well. Wrong! This summer, cats and
dogs will work together! Kitty Galore is a cat. She is an agent(特工)of a
cat spy organization(间谍组织).
She wants to take over(统治)the world. She has a plan(计划).She has to control humans(人
类)and dogs first. One night, she dresses up as(乔装打扮成)a dog to steal
a classified document(保密文件)from the dogs. The dogs find out
about K itty’s plan. They decide to stop Kitty and save humans. At the same time, they get help from other cats. Dogs and cats become partners. They will work together to stop Kitty.
Will they stop her in time? Find out in the new movie Cats&Dogs: the Revenge of Kitty Galore(《猫狗大战之猫怪的复仇》)this summer.
【练习1】判断下面句子正确与否，正确的写"T"，错误的写“F”。
1.( )Kitty is an agent of a cat spy organization。
2.( )Dog Kitty wants to take over the world and she has to control humans and dogs first.
3.( )One night, Kitty dresses up as(乔装打扮成)a dog to steal a classified document(保密文
件) from the dogs.
4.( )Dogs find out about Kitty's plan and decide to help Kitty to control the world.
4
Story3
Tom is seven , he goes to school every day .The
school is next to his home ,.So he goes there on
foot and comes back home on time . But today he
is late. His mother asks him : Why are you late today?
I am in the headmaster’s(校长)office . (办公室)
Why do you go to the headmaster’s office?
Because my teacher asks us a question in class , and nobody(没有人) can answer it , but I can .
It’s good to answer the teacher’s questions, what is the question?
The question is ---who puts ink on my chair?
1、 write T or F
(1) Tom’s home is not far from his school
(2) Tom goes to school by bike
(3) Tom puts in k on the teacher’s chair
(4) It is good for Tom to do
(5) Tom is six
(6) Tom goes to the teacher’s office
5
四年级英语趣味阅读1
The Smiths like to go out for a trip on Sundays(This Sunday they want to go to the West
Hill(Jack and Mike，heir sons, get up very early in the morning, Jack puts on a shirt and
jeans，and Mike puts on a T-shirt and jeans(They also put on their running shoes(After that they help their mother do the housework around the house(They put bread，meat，eggs and some fruit in a basket and carry it to the car(Mrs Smith also takes four tins of coke with her(The little dog is running after her(It wants to go with them，too(They ale all very happy, 一、根据短文内容选择正确答案。
( )1(On Sundays the Smiths like (
A(to stay at home B(to watch TV
C(to go out for a trip D(to do shopping
( )2(Jack and Mike wear (
A(jeans and running shoes B(coats and trousers
C(jackets and jeans D(jackets and coats
( )3(They take with them(
A(some apples and oranges B(some bananas and pears
C(some meat and bread D(some food and drink
( )4(They can have each(
A(two tins of coke B(a tin of coke
C(four tins of coke D(three tins of coke
( )5(They also take with them(
A(the little dog B(the little cat
C(the bird D(the horse
6
四年级英语趣味阅读2
The students were having their science class. Miss Li was telling the children what
water was like. After that, she asked her students, “What’s water?” No one(Miss Li asked
again，“Why don’t you answer my question,Didn’t I tell you what water is like,”
Just then a boy put up his hand and said，“Miss Li，you told us that water has no color and no smell(But where to find such kind of
water,The water in the river behind my house is always black and it has a bad smell(”Most of the children agreed with him(
“I’m sorry，children(”said the teacher，“Our water is getting dirtier and dirtier(That’s a
problem(”
1(The students were having their _______ class(
A(English B(Chinese C(chemistry D(math
2(Miss Li was telling the children what ______ was like. A(water
B(air C(earth D(weather
3(A boy said，“The water in the river behind my house is always
___(”
A(white B(black C(clean D(clear
4(Most of the children _______ the boy(
A(agreed with B(wrote to
C(heard from D(sent for
5(The water in the river has color and smell because it is getting ____(
A(more and more B(less and less
C(cleaner and cleaner D(dirtier and dirtier
7
四年级英语趣味阅读3
Lovely pandas
Pandas’ faces look like cats’, but their fat bodies and short
tails are like bears’. Pandas
are very lovely and they are friendly to people. People likes them very much.Most Pandas live
in China. The northwestern part of Sichuan Province(省) and southern part of Gansu Province are their hometowns. Pandas like to climb trees. They usually live in the forests of high mountains, eat bamboo and drink spring water.
一、根据短文的意思，选出正确的答案。
( )1. The panda mainly lives in .
A. America
B. Shanghai
C. London
D. China
( )2. is like a cat’s.
A. The panda
B. The panda’s face
C. The panda’s body
D. The panda’s tail
( )3. Where are the pandas’ hometowns(家乡)?
A. Guangdong and Gansu.
B. Sichuan and Suzhou.
C. Gansu and Sichuan
D. Hubei and Sichuan
( )4. What’s the panda’s main food?
A. Rice.
B. Meat.
C. Bamboo.
D. Grass.
8
四年级英语趣味阅读
little goldfish
I have nine little goldfish. Eight goldfish are all orange and one is black. I like the black one best. We call it Xiao He. Its body is black. It has two big and round eyes, a small mouth, and a big tail. Though it's very small, it swims fast. I often feed them and change water for them. We are good friends.
一、判断正误，对的选?，错的选×。
( )1.There are eight orange goldfish.
( )2.The black goldfish is disgusting(令人厌恶的).
( )3.The black goldfish has a big and round mouth.
( )4.The black goldfish can't swim
( )5.The goldfish and I are good friends.
二、根据短文回答问题。
1. How many orange goldfish are there in the story ?
2.What is the black fish like?
9
四年级阅读理解练习4
Some monkeys are playing in a tree near a lake. They are having a good time.
Suddenly a little monkeys cry, “ Look, the moon has dropped into the water!” “Get it out,
hurry!” says the old monkey.
The little monkey hangs from the
tree by his tail. Then each monkey
hangs from the other by his legs.
At last they get to the water, but
still they cannot scoop up the moon.
Another little monkey finds half a
gourd to scoop up the moon. Aha! He gets the moon in the gourd.
At that time all the monkey come for the moon. But the gourd drops and the moon are broken. The monkeys are very sorry. But they look up, they find the moon is still high up in the sky, shining bright.
在横线上填写恰当的词，将句子补充完整。
1. The monkeys hang from the tree by their tails .
2. All the monkeys come the moon.
3. The moon is still high up .
10
四年级阅读理解练习5
Tom and Fred are students. They are both twelve years old, and they are in the same class
in their school.
Last Friday afternoon they have a fight in class, and their teacher is very angry. He says
to both of them, “ Stay here after the lessons this afternoon, and write your names a hundred
times.”
After the last lesson, all the other boys go
home, but Tom and Fred stay in the classroom
with their teacher.
They begin writing their names. The teacher
looks at him and says, “ Why are you crying,
Fred?”
“Because his name is Tommy, and my name
is very very long. My name is Frederick
Ho llingsworth.” Fred says.
判断对错，对的在括号中用T表示，错的用F表示。
( )1. Tom and Fred are classmates.
( )2. Last Friday Fred and Tom have a fight in class, and their teacher is very happy.
( )3. All the other boys go home after school.
( )4. Tom and Fred do not go home. They stay in the classroom and write their teacher’s
name.
( )5. Fred begins crying, because be can’t write his name.
11
四年级阅读理解练习6
Christmas Day comes in winter. It’s always on
the same day each year. It’s on December(12月)
25. We always get up early on Christmas Day.
When we get up ， we find presents at end of our
beds. We open our presents (礼物)in the morning. We have a big lunch at home. In the afternoon， we play games and have a good time. In the evening，we’re usually very tired ，so we go to bed at about 10
o’clock .
一、选择填空，用词语的正确形式填空。
good December bed present Christmas 1. Christmas Day is on
________25.
2. We always wake up early on ________Day.
3. We find ________at the end of our beds.
4. We play games and have a________ time.
5. We are usually very tired ， so we go to________ at about 10
o’clock.
二、根据短文内容选择正确答案。
()1. Christmas Day is________ .
A. on November 25
B. on December 24.
C. on December 25 ()2.We always ________on Christmas Day.
A. get up late
B. get up early.
C. go to bed late ()3.When we get up， we find presents________.
A. At the end of our beds
B. in front of our beds.
C. under our beds
()4.________，we play games and have a good time.
A. In the morning
B. In the afternoon.
C. In the evening
12
四年级阅读理解练习7
Fox and Grapes(葡萄)
A fox is hungry. He sees some black grapes. They hang(悬挂垂下) from a very tall trees
wants to eat them very much. He jumps and jumps， but he still
can’t reach(够到) the grapes. They are too high for him. In the end，the fox gives up .
“I don’t want to eat the grapes. They are not good to eat at all，”he says to himself.
一、根据上文内容选择正确的一项答案。
() 1.The fox is________ .
A. happy
B. hungry C full
() 2.The grapes hang from________ . A. a tall tree B. a short tree C a wall ()3. Why does the fox give up ?
A. Because the grapes are not good to eat
B. Because he can’t reach the grapes.
C. Because he is not hungry.
二根据短文内容判断下列句子正误，正确的用“T”表示，错误的用“F”表示()1.A fox sees some purple grapes. ()2. Because the tree is very tall，the fox can’t reach the grap es.
()3. At last， the fox eat the grapes
13
三年级英语朗读材料 One Hello, boys and girls. I’m Li Yan. I’m 9 years old. I’m a student. This is my new friend, Ann. She is 10 years old. She is from Canada. She is a good student. Two Hi, I’m Sam. I’m six years old. I’m a pupil. I have a happy family. My father is a teacher. My mother is a teacher, too. My sister is Sarah. She’s a pupil, too. She is ten years old. I love my family. Three My name is Mike. I’m a boy. I’m from Canada. Look! This is my family. This is my father. He is tall and thin. He’s a teacher. This is my mother. She is short and thin. She’s a teacher, too. This is my sister. She’s short and fat. She has big eyes. She’s cute. She’s a pupil. Four ’m Sarah. I’m from the USA. Look! This is my new bag. It’s on my desk. My pencil box is in my bag. My chair is under my desk. Oh, where’s my book? It’s in my bag. Five ’m Tom. I’m from the USA. I’m thirteen years old. I’m a student. I like strawberries. I don’t like oranges. My father is a teacher. He is short and fat. He likes bananas. My mother is thin. She likes watermelons. I have a brother. He has big eyes. He’s cute. He likes pears.
I. Life Science 生命科学 The Five Senses 视觉、听觉、味觉、嗅觉和触觉是人类最基本的五种感觉，即五官感觉。我们通过它们感知外界物体，获取与机体生存紧密相关的重要信息，从而对所处环境作出分析判断。五感在我们的日常生活中扮演了至关重要的角色。 Sport injuries 肌肉是支撑人体活动的重要部分，我们要小心保护，防止肌肉受伤。 ·Warm-up Do you know any kind of sport injuries? Have you suffered from any of them? ·Big question to think about while you read What are sprains and fractures? Sprains occur when a muscle is pulled too far. The result can be a break or a tear of a ligament. Sprains can sometimes happen as the result of an injury, such as a fall. Sprains can also happen when you do not warm up your muscles before you exercise. A broken bone often occurs as the result of an accident. A broken bone is called a fracture. How can you tell if a bone is broken? The pain in the area is very strong. You cannot move the part that is broken. The part that is broken begins to swell or grow bigger. In most cases, you should not move because a bone may be broken Get someone's help to call an ambulance immediately. You will be taken to a hospital nearby to check whether or not you have a broken bone. To check this, you will normally get an X-ray. An X-ray is a black and white picture of the bones taken with a special machine. It lets a doctor see if a bone is broken. (178 words) ·Reflection questions on what you read 1. What are the differences between sprains and fractures? 2. How can a doctor tell whether there's a broken bone or not? 3. What should you do if a sprain occurs? 4. Which one do you think is more serious, a sprain or a broken bone?
《分析化学》阅读材料03 摘自Analytical Chemistry (FECS) ●In the Br?sted-Lowry theory, an acid is a proton donor and a base is a proton acceptor. Each acid is related to its conjugate base and vice versa: Acid = base + proton Therefore, the conjugate base of a strong acid must be a weak base and the conjugate base of a weak acid must be a strong base. Together they form a couple, and an acid without its conjugate base is a meaningless concept. In order to release a proton, the acid must find a base to accept it. In an aqueous solution, the proton, H+, having an extremely small ionic radius, cannot exist as such. It is hydrated, forming the hydronium ion H3O+ and higher hydrates. Thus, an acid-base equilibrium is not a simple dissociation equilibrium, but the result of a proton transfer reaction in which there are at least two reagents and two products. Such a process is also called protolysis. The overall reaction is expressed by: HX + H2O = H3O+ + X-. The overall equilibrium constant is K = [H3O+][X-]/[HX][H2O]. The acid dissociation constant Ka is given by: Ka = K[H2O] = [H3O+][X-]/[HX]. Ka reflects not only the acid strength of HX, but also the base strength of water. This why different acid dissociation constants are observed for the same acid in different solvent. ●Similar proton transfer reactions exist in all solvents possessing proton donor and acceptor properties. Proton transfer reactions are extremely fast. This makes them very suitable for analytical applications and acid-base reactions have found wide use in volumetric methods and other analytical techniques. ●The pH value is a measure for the acidity or basicity of a solution, aqueous or nonaqueous. ●Acid-base indicators are chemical substances with acid-base properties, having different colors in their protonated and deprotonated forms. ● A most important application of acid-base systems is related to the property of such a system to act as a buffer. Many chemical reactions produce protons (in aqueous solutions hydroniums) or hydroxide ions. If these products remain in the system, a corresponding pH change is observed. However, if a buffer is present in the solution it reacts with the liberated hydrogen or hydroxide ions so that only a relative small change of pH occurs. Buffer consist of a mixture of a weak acid and its conjugate base. The most efficient buffer for a given pH consists of a 1:1 ratio of the protonated and deprotonated forms of a weak acid (with pKa = pH). This cannot always be achieved, but if we wish to prepare a solution of a certain pH, we select a weak acid with a pKa value close to the desired pH. Buffer solution resists changes in pH upon adding of strong acids or strong bases. Depending on the relative concentrations of the acid and base forms of the buffer, the system can resist small or large additions of strong acid or base. This buffer capacity is defined as the number of moles of strong acid of base required to change the pH of 1 L of buffer solution by one pH unit. Solutions with high or low pH values, formed as a result of dissolution of large quantities of a strong base or acid, are characterized by a large buffer capacity, although the electrolyte practically consists of only one of the conjugate forms (e.g., HCl or NaOH solutions). ● A general requirement for all volumetric methods is that the titration process is fast and that it proceeds in a definite stoichiometric ratio, the endpoint of the reaction must by easy to detect and the reaction should be specific and not influenced by other constituents of the solution, i.e., there should be no interference. Question: 1. A H3PO4 solution is brought to pH = 7.00 by the addition of NaOH. Calculate the concentration of the various forms of orthophosphate if the total phosphate concentration in buffer is 0.200 mol /L. pKa1 = 2.16, pKa2 = 7.21, pKa3 = 12.32. 2. A buffer solution is prepared from acid, HA, Ka = 5 10-5, and its salt. The concentration of HA in the buffer is 0.25 mol / L. To 100 mL of the buffer added 5.0 mmol of NaOH, and the pH of the resulting solution is 5.60. What was the pH of the original buffer? 3.It is desired to change the pH of 100 mL of 0.100 mol / L HCl from 1.00 to 4.40 by the addition of sodium acetate, CH3COONa3H2O. How much solid sodium acetate salt must be added in grams? Assume no volume change for the solution as the result of the addition. 4.What is the buffer capacity of a solution which is 0.100 mol / L of NH3 and 0.200 of NH4Cl? 5.Calculate the pH of each of the following solution: (a) Water in equilibrium with CO2 of the air; pKa1 = 6.38, pKa2 = 10.25. (b) Water as in part (a) brought to pH = 7.00 with NaOH and allowed to regain equilibrium with CO2. 6. Derive the following expression for the pH at the first stoichiometric point in the titration of a mixture of two weak acid: HA, the stronger, Ka1, concentration C1; HB, the weaker, Ka2, concentration C2: pH = 1/2 (pKa1 + pKa2) – 1/2 lg (C1/C2)
2020年全国小学生英语竞赛(NECPS)五年级组决赛赛题 听力部分（共四大题，计40分） Ｉ. 听辨单词（Words）（共10小题，计10分） A) 听音，从A, B, C, D四个选项中选出你所听到的单词。每个单词只读一遍。（答案涂在答题纸上） 1. A. watch B. catch C. match D. what 2. A. tie B. time C. type D. tiger 3. A. fine B. mine C. pine D. wine 4. A. near B. dear C. hear D. tear 5. A. card B. park C. farm D. dark B) 听音，从A, B, C, D四个选项中选出代表你所听到的单词的图片。每个单词只读一遍。（答案涂在答题纸上）
II. 句子理解（Sentences）（共１０小题，计１０分） A) 听音，根据你所听到的句子选出与其相对应的问句或答句。每个句子只读一遍。（答案涂在答题纸上） 11. A. Yes, he does. B. No, he isn't. C. Yes, he is. D. No, he hasn't. 12. A. Who is the oldest in your family? B. Who is the tallest in your class? C. Who is the youngest in your office? D. Who is the thinnest in your group? 13. A. I can't go there. B. I stay at home on Sunday. C. I live in London. D. I go there by bus. 14. A. Because it's hungry. B. Because it's very lovely. C. Because you ate it. D. Because it's very lazy. 15. A. What do you want to do? B. What's this in English? C. When do you go there? D. Where will we meet? B) 听音，根据你所听到的句子判断下列图片正（T）误(F)。每个句子只读一遍。（答案涂在答题纸
小学四年级英语阅读材料狗狗的故事【五篇】 导读：本文小学四年级英语阅读材料狗狗的故事【五篇】，仅供参考， 如果觉得很不错，欢迎点评和分享。 a. Hi, I'm Emily. On Saturday, my dog Clifford takes me to visit my Grandma. After lunch, the radio says a big storm is coming. 嗨，我是Emily!星期六，我的狗狗Clifford带我去看望奶奶。午 饭后，收音机说一场大暴风雨即将来临。 b. We have to move to a safer place. 我们不得不搬去一个较安全的地方。 c. Now we are safe. But Clifford knows Grandma is worried about her house. 现在我们安全了。但是Clifford知道奶奶在担心她的房子。 d. He hurries back to Grandma's hous e. The storm is too big. Trees are falling down. But it can't stop him. 他匆忙往奶奶家赶。暴风雨太大，树都倒了，但是这并不能阻止他。 e. Grandma's house is in great danger. Clifford has to do something. 奶奶的房子处在极大的危险中，Clifford必须做点什么。 f. First he picks up some trees.
首先，他捡起一些树。 g. Then he puts the trees behind Grandma's house. He covers them with sand. He builds a sand hill to save Grandma's house. 然后，他把树放在奶奶的房子后面，再用沙把树盖住。他堆起了一座沙山来保住奶奶的房子。 h. The storm stops. Grandma and I go back to the house. We are so happy to be together again. 暴风雨停了。我和奶奶回到了家。我们又在一起了，真高兴啊! 【第二篇：狗狗超极大营救】Clifford to the rescue 大红狗来救援 小学四年级英语阅读材料：狗狗超极大营救 a: Hi, I'm Emily. My dog Clifford likes to eat and to play. And he likes to help. 嗨!我叫Emily。我的狗狗Clifford喜欢吃和玩，他还喜欢帮助人。 b: One day, Clifford and I are walking. A car passes us quickly. 有一天，我和Clifford在散步的时候，一辆汽车从我们身旁飞快驶过。 c: A police car comes right behind it. The police are chasing robbers. 一辆警车紧随其后，警察在追强盗。
英语趣味阅读练习 （一）Someone Can Send Them To Me Mr Jones had a few days’holiday, so he said, “I’m goingto the mountains by train．”He put on his best clothes, took a small bag, went to the station and got into the train．He had a beautiful hat, and he often put his head out of the window during the trip（旅途）and looked at the mountains．But the wind pulled his off． Mr Jones quickly took his old bag up and threw it out of the window too．The other people in the carriage laughed．“Is your bag going to bring your beautiful hat back?”they asked． “No, ”Mr Jones answered, “but there’s no name and no address in my hat, and there’s a name and an address on my bag．Someone’s going to find both of them near each other, and he’s going to send me the bag and the hat．” 判断对错： （）1．Mr Jones had a day’s holiday． （）2．Mr Jones went to the mountains bike． （）3．The wind pulled his old hat off． （）4．There was a name and an address on the bag． （）5．The people in the carriage laughed at Mr Jones． （）6．Hisbag could get his hat back． （）7．Someone sent the hat and the bag to Mr Jones． （二）They’ll Give Y ou A Helping Hand In a New Y ork street a small truck hit a big tree．The truck was full of glasses and they were all broken now．The driver came out of the truck and looked at the broken glasses．He was very sad．And people in the street were sorry for him． Then an old man walked to the driver, looked at him for a few minutes and said, “My poor boy! I think you must pay a lot for it．” “Y es．”was the sad answer． “Well, well, ”said the old man, “hold out your hat- here’s some money for you; and I can say some of these people will give you a helping hand, too．” Then he walked away．The driver held out his hat and over a hundred people came and put their money in it．At last the driver took out a bag and put all the money in．Then he looked at the people and said, “Well, thank you very much, but I don’t understand．That old man is my boss．” 根据正文短文内容选择正确答案。 1．The truck hit ______． A．something B．some glasses C．an old man D．the driver 2．The driver was ______ when he looked at the glasses．
计算机专业英语阅读材料 计算机英语（1） Desktop Pattern In the graphical user interface of Microsoft Windows 98,a graphical pattern-called wallpaper-displayed on the desktop (the background "beneath" windows, icons, and dialog boxes). The pattern or picture in the screen background that can be chosen by the user. To change the desktop pattern, choose Display from the Control Panel. 桌面图案 在Microsoft Windows 98的图形用户界面中,一种显示在桌面上称为壁纸(Wallpaper )的图形图案(窗口、图标和对话框后面的背景),屏幕背景可由用户选择图案样式或画面。要改变桌面图案时,从控制面板上选择显示方式。 计算机英语（2） Federated Database In scientific networking ,a collaborative database (part of a collaborator) in which scientists pool their knowledge and discoveries .Federated databases are one proposed solution to the Grand Challenges——problems that are so complex that they far outstrip the capabilities of individual scientists ,or even individual research institutions ,to tackle them independently. 联合式数据库 在科学联网中,科学家们汇集其知识和发现的一种合作数据库(合作的一部分)。联合数据库是对种种重大挑战问题(Grand Challenges)的一种建议性的解决方案——这些问题太复杂,以致于超出单个科学家的能力,甚至单个研究所都无法来单独解决它们。 计算机英语（3） Collapse When creating an outline or viewing a directory tree (such as in the Windows Explorer ),the process of hiding all the outline levels or subdirectories below the selected outline heading or directory. 折叠 当生成一个题纲或观察一个目录树(如在Windows资源管理器中)时,在选定的题纲标题或目录下隐藏所有的题纲层或子目录的过程。 计算机英语（4） Collision In local area networks (LANs) ,a garbled transmission that results when two or more workstations transmit to the same network cable at exactly the same time . Networks have means of preventing collisions. 冲突 在局域网(LANs)中,当两个或多个工作站恰好在同时向同一个网络线路上传送(数据)时产生的错乱传输。网络拥
school_____ name_______ mark_______ 阅读短文，判断下列句子正（T）误（F）。 Passage 1 Harbin is a nice place. There are four seasons in a year. In spring the weather is warm and windy. I can fly kites and plant trees. In summer it’s hot. I can swim in the lake and eat ice-creams. In fall it’s always cool and windy. I can go hiking and climb mountains. There are many fruits in fall. I like apples very much. I can eat a lot. In winter it’s very cold. I can make a snowman skate and play with snow. I like spring best. Because the sky is very blue and the leaves are green. And I can row the boat in the river. 1. It’s warm and windy in spring.( ) 2. I can swim and eat ice-cream in summer.( ) 3. There are many fruits in spring and my best fruit is apple.( ) 4. My favourite season is fall.( ) 5. In spring I can fly kites plant trees and row the boat in the river.( ) Passage 2 完型填空。 Tony: What’s the weather 1 in London? Linda: Well in London it is quite cold in spring it often rains 2 summer it’s not hot.It’s quite cool and it usually 3 too. My favorite season is fall it’s quite warm. In winter it’s really cold and wet sometimes it would snow and rain it’s my least favorite 4 as well. Tony: Really? Linda: Yes! What’s the weather like in Beijing? T ony: OK. It’s very cold in winter it rains as 5 .The spring is quite 6 it is quite warm. The summer here is very hot it usually rains really 7 too. Linda: Thanks Tony. I’m coming to Beijing soon. Tony: I’m happy you’re coming. Beijing is rea lly a beautiful 8 . ()1. A. like B. for C. to ()2. A. on B. at C. in ()3. A. raining B. rains C. rained ()4. A. year B. date C. season ()5. A. nice B. well C. good ()6. A. short B. shorter C. shortest ()7. A. heavy B. hard C. big ()8. A. country B. town C. city Passage 3 根据句意填入单词所缺的字母使句子意思完整。 1.What’s your brother l_________ ? He’s tall and strong. 2.Sunday is the first day of a week.M__________ is the second day. 3.I like apple best. Apple is my favourite f__________. 4.It’s 12:00 now. Let’s have l_________ together.
2019-2020年小学四年级英语课外阅读计划 一、指导思想 以《英语课程标准》和新教育理论为行动指南，全面落实市教研室英语课外阅读指导意见，初步构建课外阅读课程，让阅读成为学生日常的生活方式。通过英语课外阅读，不断丰富学生的阅历，开拓学生的文化视野，体验学习英语的乐趣，树立学好英语的自信心，实现学习英语的真正意义和价值，为未来的学习奠定坚实的基础。 二、课外阅读活动的实施 1. 周密计划建立“漂流”机制 英语课外读本作为学校的图书资料，由专人负责，并设立图书漂流记载本。一个月左右漂流一次，每班由两个学生负责班级图书的借阅、登记、回收和保管整理工作。 四年级起以班级为单位进行图书漂流活动，学生人手一册书，以班级为单位进行漂流。从各个年级的1班起漂，向同年级的其他班级漂流。每生每月平均阅读1本书，每天阅读20分钟左右。如：《朗文小学英语分级阅读》每册共4个单元，要求学生每周阅读一个单元。每个年级课外阅读时间最好统一，以便教师辅导与检查，阅读也可以作为家庭作业的一部分。 2. 确保时间提高“阅读”效率 学生每天都要有至少20分钟的阅读时间，每周一个中午按漂流计划进行《牛津故事乐园》或《朗文分级阅读》的教师指导阅读活动，利用家作布置学生自读，每周的英语社团活动进行英语课外阅读的辅导。让学生自由阅读，自由笔记，摘录好词佳句，仿写经典语句等。 3. 授之以渔使学生“会阅读” 教师在对学生进行课外阅读指导时，应讲授阅读方法。（1）阅读与朗读结合。（2）阅读教学与听、说、读、写结合。（3）阅读与工具书使用的结合。 4. 多元评价促进学生发展 对学生阅读的篇目每周进行统计，对中高年级的阅读笔记经常检查。结合平时的展示活动对学生的课外阅读进行多元评价。可以采取师生评价、生生评价、教师评价与家长评价相结合：制作一份阅读评价表——《我的一周阅读记录单》，请家长合作，对学生一周的阅读情况进行周评，对表现
A farmer had a cow. He took very good care of this cow and one day when it was ill, he was very worried. He telephoned the vet. “What’s the problem?” The vet asked him when he arrived. “My cow’s ill,” the farmer said. “I don’t know what's the matter with her. She’s lying down and won’t eat. She’s making a strange noise.” The vet looked over the cow. "She’s certainly ill," he said, "and she needs to take some very strong medicine." He took a bottle out of his box, put two pills into his hand and said, "Give her these. The pills should make her better." “How should I give them to her?” the farmer asked. The vet gave him a tube and said, "Put this tube in her mouth, then put the pills in the tube and blow. That’ll make it." The next day the vet came to the farm again. The farmer was sitting outside his house and looked more worried. “How’s your cow?” the vet asked. “No change,” the farmer said, “and I’m feeling very strange myself.” “Oh?” the vet said, "Why?" “I did what you said,” the farmer answered. “I put the tube in the cow’s mouth and then put two pills down it.” “And?” the vet asked. “The cow blew first,” the farmer said. 1. In the story, the vet must be _________. A. the farmer's friend B. a milk factory C. a hospital for cows D. a doctor for animals 2.The farmer asked the vet for help when his cow _______ A. couldn't lie down B. didn't eat the pills C. couldn't make any noise D. was ill 3.What medicine did the vet give the farmer? A. Bottle of pills. B. A long tube. C. Two pills. D. A small box. 4.The vet taught the farmer how _________. A. to blow the tube B. to make the cow take the pills C. to take the medicine D. to put the tube in his mouth 5.Which of the following is true? A. The farmer ate the pills himself. B. The cow got better after taking the medicine. C. The vet came to help the farmer change the cow the next day. D. The farmer waited for the vet outside his house the next day.