四年级英语课外拓展阅读背景链接什么俱乐部适合你？Do you want to join a new after-school club this year? Take this quiz to find out which club you should pick.1. The birthday present of my dreams is _____.A. an MP3 playerB. a cameraC. a telescope (望远镜)D. a trip around the world（环游世界）2. My favorite class in school is _____.A. music classB. art classC. science (科学) classD. English class3. My friends always say that I’m really good at _____.A. singingB. drawingC. mathD. reading4. Sometimes I wish I could _____.A. play every musical instrument (乐器) in the worldB. be a famous painterC. make the weather changeD. speak to animals5. When someone hands (给) me a camera, I _____.A. take photos of myselfB. take photos of everythingC. play with all the buttons (按钮)D. put it down and write in my diary (日记) 小朋友们，请根据你的选择来看看自己适合参加什么俱乐部？Mostly A: Music club.Mostly B: Art club.Mostly C: Science club.Mostly D: Foreign language club.节日趣谈April Fools' Day is a day to play jokes （开玩笑）on others, No one knows how it began（开始）but people think it first started in France.In the 16th century, people celebrated（庆祝）New Year's Day from March 25 to April 1. In 1564 King Charles IX （查理九世）changed it from March 25 to January 1. But some people still celebrated it on April 1, so others called them April Fools.Each country celebrates April Fools' Day differently. In France, people call the April Fools “April Fish”. They tape a paper fish to their friends' backs to fool them. When he o r she finds this, they shout “April Fish!” In the America, people play small jokes on their friends and any other people. They may point down to your shoes and say, “Your shoelace （鞋带）is untied（没系紧）.” If you believe them and look down to see, you are an April Fool then.In a word, April Fool's Day is an interesting day. Just remember, play safe and have fun!愚人节是一个开别人玩笑的日子，没有人知道这个节日是怎么开始的，但是人们认为为它最先起源于法国。
在16世纪人们庆祝新年是从3月25至4月1日。
1564年查理九世把新年从3月25日改到了1月1日，但还是有些人仍然在4月1日庆祝新年，所以他们被称为“四月愚人”。
每个国家用不同的方式庆祝愚人节。
在法国，人们称“四月愚人”为“四月鱼”。
他们把一个纸鱼粘在朋友的背上愚弄他们。
当他或她发现这一点时，他们高喊“四月鱼!”在美国，人们和朋友或其他人开小玩笑。
他们可能指着你的鞋，然后说：“你的鞋带松了。
”如果你相信他们，向下看了，那么你就被愚弄了。
总之，愚人节是很有趣的一天! 不过记住，玩归玩，要玩得安全开心哦！星榜样Jeremy Shu-How Lin is a basketball player withthe New York Knicks of the National BasketballAssociation (NBA). Lin is one of the few （很少的）Asian Americans in NBA history.Jeremy Lin was born （出生）in California inAugust 1988, 1.91 m height. He is a ChineseAmerican, we are very proud （骄傲，自豪）of that.He is a basketball player with the high educationbackground（教育背景）which he graduated（毕业）from Harvard.After graduating from Harvard, Jeremy Linparticipate（参加）in this year's NBA draft（选秀）, but nobody cares. This does not defeat（击败）his basketball dream. He still playing basketball every day to promote（提高）his skill. Finally, he got the opportunity (机会)to enter the NBA.He believes that only does he work hard and he can be succeeded. He is so popular and his spirits（精神）attract many people.林书豪是美职篮联盟（NBA）纽约尼克斯的队员，是NBA历史上少有的美籍亚裔球员。
林书豪1988年8月生于美国加州，身高1.91米。
让我们为之骄傲的是他是一位美籍华裔。
他毕业于哈佛大学，是一位拥有高学历的篮球运动员。
哈佛大学毕业后，林书豪参加了该年的NBA选秀，可惜没有球队对他感兴趣。
但这并没有打击到他的篮球梦想，他仍然每天打篮球以提高技术。
最后，他得到机会进入了NBA。
他坚信只要努力，一定能成功。
现在他广受欢迎，他的这种精神吸引了很多人。
第二版知识课堂词汇王国baseball 垒球，棒球handball 手球hockey 曲棍球ice hockey 冰球Golf 高尔夫球cricket 板球句型殿堂whose 和who’s用法whose与who’s同音，都读作[hu:z]，但是whose不等于who’s。
whose是who的所有格形式，意为“谁的”。
我们来看下面的例句：如：Whose is that computer? 那台电脑是谁的？Whose sweaters are these? 这些是谁的毛衣？Whose常用来对物主代词及名词所有格进行提问：如：These are my bananas. →Whose bananas are these?Tom’s mother is a good teacher. →Whose mother is a good teacher？而who’s是who is的缩略形式，意为“谁是”。
如：Who’s that girl? 那个女孩是谁？Who’s singing in the classroom？谁在教室里唱歌？Who’s常用来对人物提问：He is in the hall. →Who’s in the hall?Mary is Ben’s sister. →Who’s Ben’s sister?演练馆对句子的划线部分提问。
That is Peter’s cup.__________________________________________________________________ She’s Sam’s mother.__________________________________________________________________语法加油站What color are your shoes? 和Which color are your shoes? 这两个句子，哪个是对的？我们一起来看看which和what用法上的区别。
which 和what都是疑问代词，它们通常用来指代人或物。
用which提问时，是让对方在一定范围内做出选择。
比如：Which fruit do you like to eat, apples or oranges? 你喜欢吃什么水果，苹果还是橘子？用what提问时，常常是没有限定范围的。
比如：What fruit do you like best? 你最欢什么水果？which表示在一定数量的人或物中选择；而what表示选择人或物的种类。
比如：There are too many dresses in this shop. I don’t know which to buy. 商场里裙子太多了，我不知道该买哪一条。
There are too many things in this shop. I don’t know what to buy. 商场里的东西太多了，我不知道要买什么。
演练馆1. This is my pencil. __________ is yours?2. __________ animals run faster? Tigers or cheetahs (猎豹)?3. __________ subjects do you have every day?4. __________ is your favorite sport?口语基地When pigs fly 绝不可能Jacky wants to have a pet dog. But his dad doesn’t agree (同意). “Your mom is afraid of dogs. So, you can have a pet dog…when pigs fly,” His dad says.Pigs are hea vy and don’t have wings. They can never fly.when pigs fly在口语中是“不可能”的意思。