Dreams are like stars.You may never catch the...

Dreams are like stars.You may never catch them，but if you follow them，they will lead you to success.Yan Ning is such a dream follower.

Yan is a rising star in the science world.When Yan Ning was only a little girl，she dreamed of being a great scientist.After years of hard work，in 1996，she went to Tsinghua University to study biology.After graduating from Tsinghua in 2000，she went to Princeton University and finished her study abroad in 2007.Then she returned to Tsinghua and set up her own lab.At the age of 30，she became the youngest professor（教授）at Tsinghua.

Now.Yan，42，has become a leading biology researcher at Princeton.On April 30，she was included among the 100 new members and 25 foreign associates（院士）into the US Natinal Academy of Science（国家料学院）

However，it was a long and difficult road for her to make such achievements.She said that in order to realize her dream，she expericnced a lot of failures and pains.But she never gave up her dream.Instead，she followed her dream and fought for it.

She usually works at least I4 hours a day.Sometimes she even forgets to eat and rest and works until late night.She never gets tired because she thinks doing research is the most"comfortable"job for her.

In a TV interview，Yan encouraged young people to work hard for their dreams."All our dreams can come true if we have the courage to follow them."

1.Yan went to Tsinghua to study　　　　　　　　 in 1996.

A. chemistry B. physics C. medicine D. biology

2.We can learn from the passage that

A. Yan wanted to give up when she had failures and pains in research.

B. Yan never gets tired because doing research is the easiest job.

C. Yan achieved her dream because she had the courage to follow it.

D. Yan made these achievements mainly by asking others for help.

3.What is the best title（标题）for this passage?

A. A Difficult Research. B. A Dream Follower.

C. A Smooth Road. D. A Famous University

九年级英语阅读单选中等难度题查看答案及解析

Good friends are like stars. You don’t always see them, ______ you know they are there.

A. as　　　　　　 B. but　　　　

C. for　　　　 　 D. then

九年级英语单项填空中等难度题查看答案及解析

Good friends are like stars. You don’t always see them, ______ you know they are there.

A. and　　 B. but　　 C. or　　 D. so

九年级英语单选题中等难度题查看答案及解析

Have you ever dreamed of meeting top scientists in person? If so, what would you like to ask them?

For Tan Fanglin, a 15-year-old girl from No. 2 High School of East China Normal University in Shanghai, her dream of meeting top scientists has already come true.

In October, she attended the World Laureates Forum(世界顶尖科学家论坛) for a second time, which had attracted(吸引) 44 Nobel Prize winners and 21 other world-class prize winners. Tan was by far the youngest among the scientists invited to be at the meeting of the world’s sharpest minds. Her discovery about the relationship between the Fibonacci sequence and Bezout numbers(非波那契数列与贝祖数的估计) has won her many prizes in youth innovation competitions in China.

From a very young age, Tan has always been fascinated by mathematics (maths). It was her father, a mathematics teacher in East China Normal University, who largely inspired(使产生，激发) young Tan Fanglin with the interest in mathematics. But she had not taken part in any Mathematics Olympiad exams before, which she finds will be a waste of time.

According to Xu Jun, Tan’s head teacher from her middle and high school, she doesn’t take after-school classes or too many exercises. Her mastering of Further Mathematics and her good grades in school are thanks to the right study method. Her mother told Guangming Daily that Tan always treats studying and life with a positive mindset so she can feel happy while studying.

Attending this forum enabled Tan to learn more from top scientists. She even got the chance to talk with Gero Miesenbock, the 2019 Warren Alpert Foundation Prize winner and the founder of optogenetics(光遗传学).

1.We can learn about Tan Fanglin EXCEPT ________.

A.this is not her first time to attend the World Laureates Forum

B.she has been very interested in maths since she was very young

C.she has lots of after-school courses and exercises to get good grades.

2.According to the text, what makes Tan achieve great success in Further Mathematics?

A.Her correct way to learn. B.Her mother’s influence. C.Her positive mindset.

3.What does the underlined word “positive” in Paragraph 6 mean in Chinese?

A.负面的 B.严谨的 C.积极的

4.What might the writer talk about in the next paragraph of the story?

A.The great achievements that Gero Miesenbock has made so far.

B.The communication between Tan Fangling and Gero Miesenbock.

C.Gero Miesenbock s opinions on being famous at a very young age.

5.The best title for this passage is ________.

A.Top Minds Inspire Middle School Student

B.Tan Fanglin’s Ways to Be a Young Scientist

C.The World Laureates Forum Held in Shanghai

九年级英语阅读单选困难题查看答案及解析

If you watch the sky for about an hour after the sun goes down, you may see some “moving stars”. But they’re not real stars. They’re man-made satellites(人造卫星). And the biggest of all is the International Space Station (ISS). From May to July is the best season to watch the ISS flying over the earth. And people can see it with their eyes.

The ISS is the biggest satellite and scientists want to live on it. They think that the best way to learn more about space is to live there.

When the space station is finished, it will be like a city in space. People will stay and study there with many of the things they have at home. Laboratories, living rooms and power stations are being built. The ISS is the most expensive space program. Billions of dollars are being spent on it every year.

Scientists hope that the ISS will be a stepping stone for future space exploration(探测). “The ISS will help us understand the human body better, explore space and study the earth. It can help us make life on the earth better,” said Kathryn Clark, an ISS scientist.

Sixteen countries are part of the program: the US, Russia, Canada, Japan, Brazil and 11 European countries. China isn’t an ISS country, but it has helped with some of the experiments. In 2003, China sent some rice up to the ISS to find out what space would do to it.

根据短文内容，选择正确答案。

1.The International Space Station_____________.

A. is really a big city in space　　 B. is the biggest man-made satellite

C. can only help us explore space　　 D. is mainly built by the USA and Russia

2.From the passage we know that_____________.

A. building the ISS is only for scientists to live there

B. scientists can do anything they like there

C. people can see the Space Station at any time

D. sixteen countries are members of the space program

3.China sent some rice up to the ISS is probably to_____________.

A. be used as astronauts’ food　　 B. sell it to aliens

C. do some science experiments　　 D. make it grow better in space

4.Which of the following isn’t mentioned ?

A. China will join the ISS in the future.

B. The scientists are building living rooms for them in the ISS.

C. The ISS will be more useful in the future.

D. The ISS costs the members of 16 countries plenty of money every year.

九年级英语阅读理解困难题查看答案及解析

Don’t worry! I’m sure you’ll　 　　　　　 your classmates if you are kind and friendly to them.

A. catch up with　　 　　 B. agree with

C. have a word with　　 D. get along well with

九年级英语单项填空中等难度题查看答案及解析

Don’t worry! I’m sure you’ll　 　　　　　 your classmates if you are kind and friendly to them.

A. catch up with　 　　　　　　　　 B. agree with

C. have a word with　 　　　　　　 D. get along well with

九年级英语单项填空中等难度题查看答案及解析

Don’t worry! I’m sure you’ll _____ your classmates if you are kind and friendly to them.

A. catch up with　　　　 B. get on well with

C. agree with　　　　 　　 D. be strict with

九年级英语单项填空简单题查看答案及解析

Don't worry! I'm sure you'll ____ your classmates if you are kind and friendly to them.

A. catch up with　　 B. agree with

C. get on well with　　 D. make friend with

九年级英语单选题中等难度题查看答案及解析

Don’t worry! I’m sure you’ll _______ your classmates if you are kind and friendly to them.

九年级英语单项填空中等难度题查看答案及解析