A sandstorm is a kind of strong wind that blows over the desert. It raises sand and dust into the air and makes it difficult to see the sun and it reduces visibility of most to zero. It is also known as a dust storm. Some storms are usually the result of convection currents(对流气流)caused by the strong heating of the ground. Then wind is usually strong enough to move a small hill of sand. It can make travel very difficult and can even destroy roads in flat dry areas such as those in the United States.
The Simoom is the strong hot wind that comes across the Sahara and Arabian desert. This wind is the reason for much of the dust in the air over Europe. Evidence(证据)of the dust from Simoom wind has also been found at the bottom of the sea at a long distance from the shore.
Alasksi is the strongest sandstorm. It can destroy all the things in his way. It is very dangerous. It has killed more than one hundred people in the area. The Haboob is a sandstorm that often happens in the area of Sudan around Khartoum. Sandstorms, the height as 5,000 ft (1,525m), also happened, although not often in the United States. It is stronger than the Simoom. One that appeared near Tucson, Arizona, on July 16, 1971, was widely proved by meteorologists.(天文学家)。
1.Which of the following is not a name of sandstorm?
A. Simoom
B. Haboob
C. Khartoum
2.The underlined word "visibility" may mean_______ in Chinese.
A. 模糊度
B. 能见度
C. 对流度
3.Which of the following is TRUE according to the passage?
A. Sandstorms carry lots of sand and dust.
B. Sandstorms are also known as rainstorms
C. Sandstorms are usually the result of wind.
4._____shows the right picture of the three sandstorms in the correct way.
5.What is the main idea of the passage?
A. When sandstorms happen
B. Where sandstorms happen
C. What sandstorms are
九年级英语阅读理解中等难度题
A sandstorm is a kind of strong wind that blows over the desert. It raises sand and dust into the air and makes it difficult to see the sun and it reduces visibility of most to zero. It is also known as a dust storm. Some storms are usually the result of convection currents(对流气流)caused by the strong heating of the ground. Then wind is usually strong enough to move a small hill of sand. It can make travel very difficult and can even destroy roads in flat dry areas such as those in the United States.
The Simoom is the strong hot wind that comes across the Sahara and Arabian desert. This wind is the reason for much of the dust in the air over Europe. Evidence(证据)of the dust from Simoom wind has also been found at the bottom of the sea at a long distance from the shore.
Alasksi is the strongest sandstorm. It can destroy all the things in his way. It is very dangerous. It has killed more than one hundred people in the area. The Haboob is a sandstorm that often happens in the area of Sudan around Khartoum. Sandstorms, the height as 5,000 ft (1,525m), also happened, although not often in the United States. It is stronger than the Simoom. One that appeared near Tucson, Arizona, on July 16, 1971, was widely proved by meteorologists.(天文学家)。
1.Which of the following is not a name of sandstorm?
A. Simoom
B. Haboob
C. Khartoum
2.The underlined word "visibility" may mean_______ in Chinese.
A. 模糊度
B. 能见度
C. 对流度
3.Which of the following is TRUE according to the passage?
A. Sandstorms carry lots of sand and dust.
B. Sandstorms are also known as rainstorms
C. Sandstorms are usually the result of wind.
4._____shows the right picture of the three sandstorms in the correct way.
5.What is the main idea of the passage?
A. When sandstorms happen
B. Where sandstorms happen
C. What sandstorms are
九年级英语阅读理解中等难度题查看答案及解析
— There are dark clouds, and the wind is blowing strongly.
— It ______ that a typhoon is coming.
A. feels B. sounds C. seems D. looks
九年级英语单项填空中等难度题查看答案及解析
A: ______1.!
B: So it is. The wind is blowing strongly with lots of sand. I couldn’t see anything, and my face hurt while I was walking down the street just now.
A: I’m sorry to hear that. But ______2.?
B: People have cut down too many trees. As a result, lots of rich land has changed into desert.
A: That’s too bad, but______3.?
B: Trees can stop the wind from blowing the earth away. And a lot of water can be saved by forests. They can also prevent the water from washing the earth away.
九年级英语补充句子简单题查看答案及解析
The wind is blowing strongly with lots of sand, so I can’t see _______.
A. nothing B. something C. anything
九年级英语单项填空中等难度题查看答案及解析
What ___weather! The wind is blowing strongly.
A.normal B.awful C.lovely D.different
九年级英语单选题中等难度题查看答案及解析
It is dark, and the wind is blowing strongly outside, so she __out alone.
A. dare not to goB. dares not go
C. dare not go D.doesn’t dare go
九年级英语单项填空中等难度题查看答案及解析
.It is dark, and the wind is blowing strongly outside, so she ________ out alone.
A. dare not to go B. dares not go C. doesn’t dare to go
九年级英语单项填空简单题查看答案及解析
请用适当的词完成下面短文,并将所缺单词填在答题卡指定位置上,每个空只能填一个形式正确、意义相符的单词。
Sandstorms are strong,dry winds that carry sand.They are often 1. thick that you cannot see the sun.Northwest China is part of the sandstorm centre in Central Asia.There have been 2. sandstorms in China in recent years than before as a result of “desertification”.This happens when lands become 3. because of climate(气候) changes and because people 4. down trees and dig up grass.
The Chinese Central Weather Station can forecast(预报) a sandstorm some weeks 5. it reaches Beijing,but the power(威力) of the storm may still surprise people.Weather experts advise people not to go out when a sandstorm6. in the city.A man 7. lives in Beijing told the reporters,“To ride8. bike in a sandstorm is terrible.The winds are very strong that 9. difficult to breathe and the dust makes me ill.”
The desert is only 250 kilometers away to the west of Beijing.To 10. it coming nearer,the government has planted over 30 billion trees and plans to continue planting for the next five years.
九年级英语单词填空中等难度题查看答案及解析
A strong wind __________ when we arrived in Sydney.
A.is blowing B.was blowing C.blow D.has blown
九年级英语单选题中等难度题查看答案及解析
Jim:The wind was blowing hard last night, wasn't it?
Mary:Yes. I think it was strong enough to blow down trees.
Jim:I couldn't fall asleep long after I got into bed.
Mary:1. ____________________________________________________________ .
Jim:Three days? Terriblel It's windy in spring in Beijing, but we seldom have such a big wind.
Mary:Yeah. And 2. ______________________________________________ ?
Jim:I always take a bus to school when it's windy. How about you?
Mary:3. ______________________________ . His workplace is just near our school.
Jim: How lucky you are ! By the way, 4. ___________________________________ ?
Mary: Ugh, no. I was really busy last weekend. 5. __________________ . So you went to his concert?
Jim:Yeah. It was quite a success. Oh, the wind is getting stronger now. Let's hurry home!
九年级英语其他题困难题查看答案及解析