In many places the weather changes during the...

In many places the weather changes during the year. These changes are called seasons. In the north and south there are four seasons in a year. At the North and South Pole, there are only two seasons. In tropical（热带） places near the Earths equator（ 赤道）, there are two seasons a wet season and a dry season. Each season brings changes. They are important for plants and animals that live in different parts of the world.

Spring starts when the day and night are the same length. The weather gets warmer and sunnier. Trees and plants start to grow. Many animals have their babies in spring.

Summer begins on the longest day of the year.　 In the north this is on June 21 or 22. Summer is usually the warmest and sunniest time of the year.　 Fruit grows faster on trees and plants. Young animals grow bigger and stronger.

Autumn starts when the day and night are the same length again. During autumn, the leaves change color and fall down from the trees. Some animals collect food before winter comes.

Winter begins on the shortest day of the year. In the north this is on December 21 or 22.The weather is colder and in some places there is lots of snow. Plants and trees stop growing. Some animals, like bats and bears, find places to hide and sleep. This is called hibernation.

1.There are　　　 　seasons on Greenland（格陵兰岛） at the North pole.

A.four

B.three

C.two

D.one

2.Many animals　　　 　in spring.

A.have babies

B.change color

C.collect food

D.stop growing

3.Fruit grows faster on trees and plants in　　　 　.

A.spring

B.summer

C.autumn

D.winter

4.The meaning of the underlined word "hibernation" is　　　 　in Chinese.

A.迁徒

B.寒冷

C.储藏

D.冬眠

5.　　　 　start when the day and night are the same length.

A.Spring and summer

B.Summer and autumn

C.Autumn and winter

D.Spring and autumn

九年级英语阅读单选中等难度题查看答案及解析

Hometown Feelings

Some people still live in their hometown. However, others may only see it once or twice a year. Nowadays1.(million) of Chinese leave the countryside to search for work in the cities. Among these is Zhong Wei,a 46-year-old husband and father. He2.(live) in Wenzhou for the last 13 years. With a hard job in a factory, he doesn't find much time to visit his hometown. "I used3.(return) home at least once a year, but I haven’t been back for three years now." He says

Many people like Zhong Wei are4.(interest) in how their hometowns have changed. Perhaps large hospitals and new roads have appeared. 5.many places, the government has also built new schools and sent teachers from the cities to help.

"I noticed that's true of my hometown," adds Zhong Wei. "Children have learned to read and count at my old primary school6.the mid-20th century. But now the buildings are7.(real) old. I hear they're going to build a new school there." Zhong Wei thinks such developments are good, and he also knows that his hometown cannot always stay the same.

According to Zhong Wei, 8., some things will never change. "In my hometown, there was a big old tree opposite the school. It is still there and has become quite a symbol of the place.Most of the children in my time9.(like) to play together under that big tree, especially during the summer holidays. It was such a happy childhood. Our hometown has left many soft and sweet10.(memory) in our hearts."

九年级英语语法填空中等难度题查看答案及解析

Great changes _______ in our school during the past few years.

A.have taken place B.took place C.take place D.will take place

九年级英语单选题中等难度题查看答案及解析

Great changes ______ in Linda's hometown during the past fifteen years.

A. took place　　 B. have taken place　　 C. take place　　 D. have been taken place

九年级英语单选题简单题查看答案及解析

Life in 30 years will be 31 because many changes will take place, but what will the changes be?

The population is growing fast. There will be 32   people in the world and most of them will live longer than before. Computers will be 33 smaller and more useful, and there will be at least one in every home. And computer studies will be one of the important34  in school.

People will work fewer hours than they are doing now, and they will have more free time for sports, watching TV and traveling. Traveling will be much cheaper and 35. And more people will go to other countries 36 holidays.

There will be changes in our food, too. More land will be used for 37   new towns and houses. Then there will be less38 for cows and sheep, so meat will be more expensive. Maybe people won’t eat it every day, they will eat more vegetables and fruit instead. Maybe people will be healthier.

Work in the future will be different, too. Dangerous and hard work will39 by robots. Because of this, many people will not have 40 to do. This will be a problem.

1.A. same                    B. difference                C. different

2.A. little and little     B. less and less              C. more and more

3.A. much                   B. many                   C. more

4.A. subject                  B. subjects                 C. way

5.A. easily                   B. more easily              C. easier

6.A. for                     B. with                    C. at

7.A. build                   B. building                 C. to build

8.A. rooms                  B. room                    C. spaces

9.A. done                   B. do                      C. be done

10.A. works enough             B. enough works             C. enough work

九年级英语完型填空中等难度题查看答案及解析

Terrible weather events are harming the planet, and experts warn of even greater results to come. The sea ice loss and the Arctic ice melting (融化) caused by climate change have increased much in the last ten years. So they have pushed down the number of polar bears and seals while polar bears depend on sea ice for hunting seals.

According to the data from the WMO, temperatures on the Antarctica (南极洲) just hit 18.3℃, which is higher than the record of 17.59℃ in March, 2015. Moreover, temperatures in this area have warmed about 3℃ over the last 50 years. Although such temperatures might be considered pleasant for a picnic or a hiking trip, this is the Antarctica we are talking about. It is home to the most inhospitable environment on the planet because it is supposed to be an extremely cold place. In fact, the average temperature of the continent’s central area is -57℃.

Besides, many places are experiencing the extreme weather this summer. Australia is undergoing its worst drought (干旱) since the 1930s, leaving bushfires burning so long and causing many deaths. Meanwhile in Europe, crops in the northwest are suffering the driest weather in the past 80 years. Recently West Texas in America has also gone through its worst drought in more than 70 years, while floods have hit Eastern and Southern China.

“Climate change is bad for us human beings, which causes direct health problems. I’m afraid there will be more common events like the one that 30,000 to 50,000 persons died in Europe in 2003 due to the heat wave there,” Professor Schwartz said. “It will also cause more air pollution, diseases and lack of clean water and so on.”

1.What doesn’t bring down the number of polar bears according to this passage?

A.Hunting. B.Climate change. C.The sea ice loss. D.The Arctic ice melting.

2.What can you get out of this passage?

A.The Antarctica is pleasant for a hiking trip.

B.Extreme weather led to wildfires burning in Europe.

C.Climate change will cause air pollution and diseases.

D.The temperatures on the Antarctica hit the highest in March, 2015.

3.What does the underlined word “inhospitable" in Paragraph 2 probably mean?

A.comfortable to live B.friendly to live C.unhealthy to live D.unfit to live

4.Which place didn’t experience drought this year?

A.Europe. B.Australia. C.America. D.China.

5.What is the main idea for this passage?

A.The whole planet is drier and drier. B.The Antarctica is warmer and warmer.

C.Climate change is getting worse and worse. D.The number of polar bears is smaller and smaller.

九年级英语阅读单选中等难度题查看答案及解析

Forests are the lungs of the earth. Without them, it cannot breathe. It needs its forests to remove carbon dioxide from the air and to make oxygen. In many countries, such as New Zealand, Canada, and Brazil, forests were cut down to1. (提供)wood to build houses. Cutting down trees is h2. to human beings,animals and plants. Many young volunteers around the world are working in their holidays to plant new trees to replace them.

These young men and women f3. many difficulties when they plant new trees. The weather may be very hot and dry or may be very cold and wet. Tree 4.(种植者) are changing the world. They plant different types of trees so that birds and animals can live in the forests. They b5.that in 50 years their little trees will become beautiful forests.

九年级英语单词填空中等难度题查看答案及解析

Our country used to be very poor in technology ， but great changes have taken place these years . Lots of our technology is much better than those of foreign countries . High ﹣speed railway technology is one example.

We learned about high﹣speed railway technology from foreign countries， but now we have mastered(掌握)and developed the key technology. Our high﹣speed railway technology is advanced. It can not only have a high speed but also be used in different environment and the cost is lower.

China Railway Corp (CRC) is fully prepared to sell a full supply of high ﹣speed railway technology . The company said selling of railway technology and building railways for other countries are going very well， and progress is being made in a number of countries. We have a major advantage . We are able to sell whole railway technology . It isn't very good to buy some technology from one country and other technology from another.

The selling plan for our high﹣speed railway technology will follow the Silk Road Economic Belt and the 21st Century Maritime Silk Road (一带一路).

Like the US ﹣made Boeing 737and France's Airbus， our high ﹣speed railway technology could be an important project to help sell our technology in the future.

1.According to CRC， how is the business of selling railway equipment?

A. Bad.　　 B. Not good.　　 C. Just so﹣so.　　 D. Excellent

2.What's the major advantage of our high﹣speed railway technology?

A. It has the whole technology.

B. It's the cheapest in the world.

C. It has the highest speed.

D. It has the latest technology.

3.What does the writer think of our high﹣speed railway?

A. Having lots of challenges.

B. Being too dear for users.

C. Not good enough.

D. Having a good future.

4.What's the best title for the passage?

A. How to Improve Railway Technology

B. China's Great Railway Technology

C. Building Railways in Other Countries

D. Railway and Modern Technology

九年级英语阅读单选中等难度题查看答案及解析

Our country used to be very poor in technology, but great changes have taken place these years. Lots of our technology is much better than those of foreign countries. High-speed railway technology is one example.

We learned about high-speed railway technology from foreign countries, but now we have mastered(掌握）and developed the key technology. Our high-speed railway technology is advanced. It can not only have a high speed but also be used in different environment and the cost is lower.

China Railway Corp (CRC) is fully prepared to sell a full supply of high -speed railway technology. The company said selling of railway technology and building railways for other countries are going very well, and progress is being made in a number of countries. We have a major advantage. We are able to sell whole railway technology. It isn't very good to buy some technology from one country and other technology from another.

The selling plan for our high-speed railway technology will follow the Silk Road Economic Belt and the 21st Century Maritime Silk Road (一带一路).

Like the US-made Boeing 737 and France's Airbus, our high-speed railway technology could be an important project to help sell our technology in the future.

1.What does the underlined word "advanced" mean in Chinese?

A. 廉价的　　 B. 耐用的　　 C. 先进的　　 D. 特别的

2.According to CRC, how is the business of selling railway equipment?

A. Bad.　　 B. Not good.　　 C. Just so-so.　　 D. Excellent

3.What's the major advantage of our high-speed railway technology?

A. It has the whole technology.　　 B. It's the cheapest in the world.

C. It has the highest speed.　　 D. It has the latest technology.

4.What does the writer think of our high-speed railway?

A. Having lots of challenges.　　 B. Being too dear for users.

C. Not good enough.　　 D. Having a good future.

5.What's the best title for the passage?

A. How to Improve Railway Technology　　 B. China’s Great Railway Technology

C. Building Railways in Other Countries　　 D. Railway and Modern Technology

九年级英语阅读单选困难题查看答案及解析

(2020原创)She ________ a lot during these years. The style of her dress is totally different from before.

A.has changed B.changed C.changes D.will change

九年级英语单选题中等难度题查看答案及解析