The Spring 1 is the Chinese New Year .It usually comes in February . everyone in Chinese likes it very much .When it comes ,Li Lei helps his parents clean the house and do some other housework . on that day , everyone 2 dumplings and some other delicious food . Li Lei likes New Years cakes vevy much. But Lingling says jiaozi is nicer than New year’s cakes. Chinese people eat jiaozi and cakes in the house .How happy they are!1 处的单词是：
2处的单词是：
画线部分翻译成为汉语：
When does the Chinese New Year come ?
What does Li Lei do when New Year comes ?
Wind power is a very clean source of energy． This is how wind power works． Wind makes windmills spin （旋转）． When the windmills spin， they make electricity． Then we can use the electricity．
A lot of people think that wind power is new， but that's not true．For thousands of years， people have used wind to sail boats and move water． We still do those things today， but these days we mostly use wind power to make electricity．
Wind power is a very popular source of energy． Most people think that we should use it more and more． First of all， it's clean． Windmills don't pollute the environment at all． Second， we can use wind power forever． After all， we will always have wind． Also， wind power is cheap， and it's getting even cheaper．
A lot of people don't understand wind power very well． They believe that there are problems with wind power， but many of those problems are not real． For example， some people say that windmills are dangerous for birds． They used to be true， but it isn't true anymore． Old windmills killed birds because they spun very fast． New windmills spin slowly， and they aren't dangerous for birds．
However， there are real problems with windmills． One problem is that many people think windmills are very ugly． This is a problem for people， because windmills are often in very pretty areas． Also， wind doesn't blow all the time， so we can't use wind power all the time． Finally， windmills are noisy．
Wind power is becoming more and more common． Right now， more than 80 countries use wind power． About 2.5 percent of the world's power comes from the wind． For some countries， that number is a lot higher． Wind power gives Denmark more than 25 percent of its electricity．
（1）Why DON'T new windmills kill birds？ Because ．
A． birds don't fly near them
B． they spin slowly
C． they are shorter than old windmills
D． new windmills don't spin
（2）When did people start using wind power？
A． About 25 years ago．
B． About 80 years ago．
C． About 500 years ago．
D． Over 1，000 years ago．
（3） ， so we CAN'T use wind power all the time．
A． Windmills break all the time
B． We can't use windmills at night
C． Windmills are too expensive to use all the time
D． Wind doesn't blow all the time
（4）What does the article say about wind power？
A． Most people don't like it．
B． It's getting cheaper．
C． Denmark doesn't use it．
D． It's getting more expensive．
（5）What is the best title for the passage？
A． Expensive Windmills
B． Cheap and Clean Energy
C． Popular and Clean Wind Power
D． Dangerous Birds
Rupert Isaacson was born in Africa， and grew up in London and in the English countryside， where he discovered his love of horses． Because he grew up hearing so many fascinating memories about Africa from his parents， he went there and lived with the people called The Bushmen of the Kalahari Desert．
By the year 2000， Rupert was already working as a reporter， writing articles and guidebooks about Africa and India． He met his wife Kristin in India． Today， they live with their son， Rowan， in the US． But Rupert faced the greatest challenge of his life when， at the age of two， Rowan was diagnosed （诊断） with an illness that influenced his ability to communicate with others．
Rupert discovered that spending time with horses and riding them was helping Rowan． But unluckily， the Bushmen of the Kalahari do not have horses． So the family set out for Mongolia， where horses have been important for long． Rupert has written about this journey to help his son in his book Horse Boy， and he has produced a documentary of the same name． In the film， people have the chances to see the family travelling in Mongolia， riding horses and meeting healers （治疗师） in order to help Rowan．
Because working with horses has helped Rowan， Rupert set up The Horse Boy Foundation on his farm in Texas． It is a school that teaches people how to use horses for healing． Besides writing another book， The Long Ride Home， about travelling with Rowan to Africa， Australia and Arizona in the US， Rupert has also produced the documentary Endangerous， with Rowan as host， about dangerous animals that are endangered． Rupert Isaacson has managed to discover the secret of turning one challenge into many achievements．
（1）Where did Rupert Isaacson discover his love of horses？
A． In the English countryside．
B． In India．
C． In Africa．
D． In Mongolia．
（2）When was Rowan diagnosed with the illness mentioned in the passage？
A． In the year 2000．B． At the age of two．
C． When he was in Mongolia．D． When he was in London．
（3）Why did Rupert's family go to Mongolia？ Because there．
A． he worked as a reporter
B． there were no horses
C． there were lots of horses
D． he wanted to meet his wife
（4）What is the purpose of The Horse Boy Foundation？
A． To produce a documentary．
B． To communicate with others．
C． To learn how to ride horses．
D． To teach people how to use horses for healing．
（5）How many documentaries has Rupert produced in the passage？
A． Two．
B． Three．
C． Four．
D． Five．
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（1）The garden sensor helps the environment and does yard work at the same time． （判断对错）
（2）It takes the inflatable chair more than five minutes to fill with air． （判断对错）
（3）The soundbook works indoors or outdoors． （判断对错）
（4）A person needs two monofins， one for each foot． （判断对错）
（5）Soundbook is the most expensive of the four products while the inflatable chair is the cheapest． （判断对错）
The population of the world continues to increase， but in some areas the population is falling．This is true in Europe and especially in Eastern Europe． In Russia， the population is going down by about 100 people EVERY HOUR! Russia's population could fall by ONE THIRD by the year 2050! And in Poland （波兰）the population is also going down because people are leaving to work in other countries．
One of the main reasons is a change of lifestyle． All over Europe people， especially educated women， have a different attitude （态度）to children than their parents．"I have one child and she is enough for me， "said Galina Tereschkova， a doctor from Moscow． "My husband and I both work full﹣time． We can't imagine having more than one child． "Many women decide to have children later in life or not to have children at all． "I don't want to have any children until I have worked for at least 10 years， "said 19﹣year﹣old student Hana Markova from Prague． Her opinion is typical of 18﹣24 year old women everywhere in Europe．
In Poland， the population is going down for a different reason． A lot of people，usually aged between 20 and 30， are leaving the country to work abroad． Poland joined the European Union in 2005 and since then more than half a million people have moved to Britain， Germany， Spain and Italy． Even so， the population of those four countries and many other countries in West Europe is also going down．
Many governments are now encouraging people to have larger families． In France，women now receive nearly 1，000 a month for a year if they have a third child．Austrian women receive 700 a month for three years when they have their first child．
（1）Where in the world is the population getting smaller？
（2）How many children does Galina Tereschkova want to have？
（3）What does Hana Markova want to do before she has children？
（4）Why is the population in Poland going down？
（5）How does the French government encourage people to have larger families now？
Do you want to improve your physics and chemistry grades？ Well， maybe you should first lean something about the struggles（奋斗）of great scientists．
The American Psychological Association did an interesting study． More than 400 students from schools in New York City took part in it． The students were divided into three groups． Group I read a typical textbook that describes the achievements of great scientists． Group 2 read about those scientists' personal struggles． For example， as a Jew， Einstein（爱因斯坦） ran away from Nazi Germany to avoid persecution （迫害）． The last group read about the scientists' intellectual struggles，such as Marie Curie's failed scientific tests． These stories about struggles also told students how the scientists dealt with these obstacles（障碍）．
The students took a science exam before the study． After the six﹣week study， they took another Scientists found those in Groups 2 and 3 improved their science grades． Students in Group I didn't see a grade increase． Some of them even had lower grades after the study．
The study was led by Xiaodong Lin﹣Siegler， a teacher at Columbia University．According to Xiaodong， kids often think Einstein was truly intelligent． They believe they will never match him． Many of them fail to realize that any success requires a long journey． Along the way， there are many failures（失败）．
Students who read the struggle stories more probably said that great scientists were like themselves． The "great minds" also had to overcome obstacles to achieve success．
Xiaodong says today's science textbooks fail to bring science to life． As a result，students seldom regard science as part of their everyday lives． Instead， they just see a long list of facts that they have to remember． Xiaodong thinks textbooks should include more stories about how great scientists had to struggle to succeed． And students should focus more on how these scientists dealt with the obstacles they met along the way．
根据短文内容，选择最佳答案．
（1）According to the article， students can improve their physics and chemistry grades by ．
A． reading the achievements of great scientists more carefully
B． listening more carefully to their physics and chemistry teachers
C． learning about how great scientists dealt with their obstacles
（2）All of the students who took part in the study ．
A． were interested in physics and chemistry
B． went to school in New York City
C． wanted to improve their physics and chemistry grades
（3）Andy Hunt was one of the students who took part in the study． According to his report card， he was probably a member of ．
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Andy Hunt Class 2． grade 9 Physics 2018﹣4﹣9 86 2018﹣5﹣22 79 |
A． Group 1
B．Group 2
C．Group 3
（4）In Paragraph Four， the word "match" means " " in Chinese．
A．满足
B．比得上
C．配对
（5）Xiaodong Lin﹣Siegler thinks science textbooks should ．
A． tell students directly that Einstein was born a common man
B． make the long lists of facts that students have to remember more interesting
C． include more stories about how great scientists had to struggle to succeed