The huge explosion at Krakatau was the result of two different factors. One was that the volcano had not broken out for some time and so at the very center of the volcano there was an huge plug of lava, this acted like a cork(塞子) in a bottle, stopping the pressure below from being released(释放). The second factor was that ocean water entered the very centre of the volcano as the explosions became more violent. This caused superheated steam to build up enormous pressure and this was finally released in the largest explosion of all on August 27, 1883. The sudden release of the pressure sent huge amounts of ash, rock and dust into the sky. Some of the ash rose 80km into the air and traveled around the Earth causing brightly coloured sunsets for several years.
Krakatau almost disappeared; for many years after this explosion, it remained very quiet. However, there was still activity going on under the sea and on 25 January, 1925, a small volcanic cone appeared above the surface of the water. This new volcano was named Anak Kmkatau, or Child of Krakatau. Over the following years, the size of the island grew larger, by 1959, the island was 300 metres above the surface of the sea. The volcanic activity has continued and the latest eruptions were in 1995.
There is no doubt Krakatar will continue to grow and there is also strong evidence that at some point in the future there will be another violent explosion. Krakatau is in a part of the world where the surface of the Earth is unstable and is always moving and cracking. If, in the future, another “cork” becomes fixed in the centre of the volcano, the pressure will build up. A series of a smaller explosions will allow sea-water into the centre of the volcano and once again the result will a terribly destructive explosion.
66. The latest eruptions were in_______.
A.1925 B. 1959 C. 1995 D. 1983
67. The pressure under the volcano can not be released because _______
the plug looks like a cork in a bottle
the volcano hasn’t broken out for some time
the center of the volcano is blocked(堵塞) by lava
the temperature of the steam is not high enough.
68. We can infer from the article that Krakatau volcano________
A. has broken out three times B. never dies but continues to be active
C. will kill many people again in the future D. is always moving and growing above sea.
69. All of the following results are caused by the explosion at Krakatau EXCEPT that_____
A. ash, rock and dust was thrown high into the air
B. others small volcanoes were soon produced.
C. The island of Kratau was destroyed
D. People saw beautiful sunsets for some years
70. The article is mainly about________
A. the cause of the Krakatau volcano B. the danger of the Krakatau volcano
C. the history of the Krakatau volcano D. the future of the Krakatau volcano
高一英语阅读理解简单题
The huge explosion at Krakatau was the result of two different factors. One was that the volcano had not broken out for some time and so at the very center of the volcano there was an huge plug of lava, this acted like a cork(塞子) in a bottle, stopping the pressure below from being released(释放). The second factor was that ocean water entered the very centre of the volcano as the explosions became more violent. This caused superheated steam to build up enormous pressure and this was finally released in the largest explosion of all on August 27, 1883. The sudden release of the pressure sent huge amounts of ash, rock and dust into the sky. Some of the ash rose 80km into the air and traveled around the Earth causing brightly coloured sunsets for several years.
Krakatau almost disappeared; for many years after this explosion, it remained very quiet. However, there was still activity going on under the sea and on 25 January, 1925, a small volcanic cone appeared above the surface of the water. This new volcano was named Anak Kmkatau, or Child of Krakatau. Over the following years, the size of the island grew larger, by 1959, the island was 300 metres above the surface of the sea. The volcanic activity has continued and the latest eruptions were in 1995.
There is no doubt Krakatar will continue to grow and there is also strong evidence that at some point in the future there will be another violent explosion. Krakatau is in a part of the world where the surface of the Earth is unstable and is always moving and cracking. If, in the future, another “cork” becomes fixed in the centre of the volcano, the pressure will build up. A series of a smaller explosions will allow sea-water into the centre of the volcano and once again the result will a terribly destructive explosion.
66. The latest eruptions were in_______.
A.1925 B. 1959 C. 1995 D. 1983
67. The pressure under the volcano can not be released because _______
the plug looks like a cork in a bottle
the volcano hasn’t broken out for some time
the center of the volcano is blocked(堵塞) by lava
the temperature of the steam is not high enough.
68. We can infer from the article that Krakatau volcano________
A. has broken out three times B. never dies but continues to be active
C. will kill many people again in the future D. is always moving and growing above sea.
69. All of the following results are caused by the explosion at Krakatau EXCEPT that_____
A. ash, rock and dust was thrown high into the air
B. others small volcanoes were soon produced.
C. The island of Kratau was destroyed
D. People saw beautiful sunsets for some years
70. The article is mainly about________
A. the cause of the Krakatau volcano B. the danger of the Krakatau volcano
C. the history of the Krakatau volcano D. the future of the Krakatau volcano
高一英语阅读理解简单题查看答案及解析
The huge explosion at Krakatau was the result of two different factors. One was that the volcano had not broken out for some time and so at the very center of the volcano there was a huge plug of lava, which acted like a cork(塞子) in a bottle, stopping the pressure below from being released(释放). The second factor was that ocean water entered the very centre of the volcano as the explosions became more violent. This caused superheated steam to build up enormous pressure and this was finally released in the largest explosion of all on August 27, 1883. The sudden release of the pressure sent huge amounts of ash, rock and dust into the sky. Some of the ash rose 80km into the air and traveled around the Earth causing brightly coloured sunsets for several years.
Krakatau almost disappeared; for many years after this explosion, it remained very quiet. However, there was still activity going on under the sea and on 25 January, 1925, a small volcanic cone appeared above the surface of the water. This new volcano was named Anak Kmkatau, or Child of Krakatau. Over the following years, the size of the island grew larger, by 1959, the island was 300 metres above the surface of the sea. The volcanic activity has continued and the latest eruptions were in 1995.
There is no doubt Krakatau will continue to grow and there is also strong evidence that at some point in the future there will be another violent explosion. Krakatau is in a part of the world where the surface of the Earth is unstable and is always moving and cracking. If, in the future, another “cork” becomes fixed in the centre of the volcano, the pressure will build up. A series of a smaller explosions will allow sea-water into the centre of the volcano and once again the result will be a terribly destructive explosion.
1.The latest eruptions were in_______.
A.1925 B. 1959 C. 1995 D. 1983
2.The pressure under the volcano can not be released because _______.
A. the plug looks like a cork in a bottle
B. the volcano hasn’t broken out for some time
C. the center of the volcano is blocked(堵塞) by lava
D. the temperature of the steam is not high enough.
3.We can infer from the article that Krakatau volcano________.
A. has broken out three times B. never dies but continues to be active
C. will kill many people again in the future D. is always moving and growing above sea.
4.All of the following results are caused by the explosion at Krakatau EXCEPT that_____.
A. ash, rock and dust was thrown high into the air
B. other small volcanoes were soon produced.
C. the island of Krakatau was destroyed
D. people saw beautiful sunsets for some years
5.The article is mainly about________.
A. the cause of the Krakatau volcano
B. the danger of the Krakatau volcano
C. the history of the Krakatau volcano
D. the future of the Krakatau volcano
高一英语阅读理解中等难度题查看答案及解析
The huge explosion at Krakatau was the result of two different factors. One was that the volcano had not broken out for some time and so at the very center of the volcano there was a huge plug of lava, which acted like a cork(塞子) in a bottle, stopping the pressure below from being released(释放). The second factor was that ocean water entered the very centre of the volcano as the explosions became more violent. This caused superheated steam to build up enormous pressure and this was finally released in the largest explosion of all on August 27, 1883. The sudden release of the pressure sent huge amounts of ash, rock and dust into the sky. Some of the ash rose 80km into the air and traveled around the Earth causing brightly coloured sunsets for several years.
Krakatau almost disappeared; for many years after this explosion, it remained very quiet. However, there was still activity going on under the sea and on 25 January, 1925, a small volcanic cone appeared above the surface of the water. This new volcano was named Anak Kmkatau, or Child of Krakatau. Over the following years, the size of the island grew larger, by 1959, the island was 300 metres above the surface of the sea. The volcanic activity has continued and the latest eruptions were in 1995.
There is no doubt Krakatau will continue to grow and there is also strong evidence that at some point in the future there will be another violent explosion. Krakatau is in a part of the world where the surface of the Earth is unstable and is always moving and cracking. If, in the future, another “cork” becomes fixed in the centre of the volcano, the pressure will build up. A series of a smaller explosions will allow sea-water into the centre of the volcano and once again the result will be a terribly destructive explosion.
1.The latest eruptions were in_______.
A.1925 B. 1959 C. 1995 D. 1983
2.The pressure under the volcano can not be released because _______.
A. the plug looks like a cork in a bottle
B. the volcano hasn’t broken out for some time
C. the center of the volcano is blocked(堵塞) by lava
D. the temperature of the steam is not high enough.
3.We can infer from the article that Krakatau volcano________.
A. has broken out three times B. never dies but continues to be active
C. will kill many people again in the future D. is always moving and growing above sea.
4.All of the following results are caused by the explosion at Krakatau EXCEPT that_____.
A. ash, rock and dust was thrown high into the air
B. other small volcanoes were soon produced.
C. the island of Krakatau was destroyed
D. people saw beautiful sunsets for some years
5.The article is mainly about________.
A. the cause of the Krakatau volcano
B. the danger of the Krakatau volcano
C. the history of the Krakatau volcano
D. the future of the Krakatau volcano
高一英语阅读理解中等难度题查看答案及解析
At first, the earth’s surface layer (层) was made up of huge blocks of hard, solid rocks. Then slowly, the rocks broke up into smaller and smaller pieces. Finally stones, pebbles (卵石) and grains of sand were formed. Many sorts of plants and animals lived and died on the surface of the earth. Their remains mixed up with the stones, pebbles and formed soil. The outmost layer of the earth is soil.
There are many ways in which large pieces of rock break into smaller ones. Wind, water, heat and cold help to break up rocks. When winds blow grains of sand against a large rock for a long time, the softer layers of the rock are slowly worn away. These leave holes and cracks in the rock, which become bigger and finally the rock breaks up into smaller pieces.
The moving water of streams and rivers also helps to break up rocks. As the water moves along, it carries with it small pieces of rock. These rub the larger ones. Thus, the larger rocks are worn down to smaller pieces.
The heat of the sun is also helpful to breaking up rocks. When the sun shines, the rocks become very hot. If these rocks are suddenly cooled, they may crack. Ice also plays a part in making soil. Water in the cracks can turn into ice in cold weather. As this happens, it becomes bigger and the cracks become wider, and finally break into smaller pieces.
1.According to the passage, soil____________ .
A. forms very slowly
B. is a mixture of stones, pebbles and sand
C. makes up the layers of the earth
D. is becoming smaller and smaller
2.How many factors are mentioned in helping break up rocks?
A. Three. B. Four.
C. Five. D. More than five.
3.Which of the following speeds up(加速) the breaks of rocks most?
A. Hot weather.
B. Cold water.
C. Sharp changes in temperature.
D. More dead plants in the cracks.
4.Which of the following is NOT true?
A. The remains of many plants and animals formed soil.
B. If a large rock never moves, it will never break up.
C. Even if a large rock never moves, it will break up.
D. Ice in the cracks helps to break up rocks.
5.The best title for this passage should be____________ .
A. Soil From Rocks
B. Ways to Break up Rocks
C. Soil on the Earth
D. Soil, Outmost Layer of the Earth
高一英语阅读理解中等难度题查看答案及解析
At first, the earth’s surface(表面) layer (层) was made up of huge blocks of hard, solid rocks. Then slowly, the rocks broke up into smaller and smaller pieces. Finally stones, pebbles (卵石) and grains of sand were formed. Many sorts of plants and animals lived and died on the surface of the earth. Their remains mixed up with the stones, pebbles and formed soil. The outmost layer of the earth is soil.
There are many ways in which large pieces of rock break into smaller ones. Wind, water, heat and cold help to break up rocks. When winds blow grains of sand against a large rock for a long time, the softer layers of the rock are slowly worn away. These leave holes and cracks (裂缝) in the rock, which become bigger and finally the rock breaks up into smaller pieces.
The moving water of streams and rivers also helps to break up rocks. As the water moves along, it carries with it small pieces of rock. These rub the larger ones. Thus, the larger rocks are worn down to smaller pieces.
The heat of the sun is also helpful to breaking up rocks. When the sun shines, the rocks become very hot. If these rocks are suddenly cooled, they may crack. Ice also plays a part in making soil. Water in the cracks can turn into ice in cold weather. As this happens, it becomes bigger and the cracks become wider, and finally break into smaller pieces.
1.According to the passage, soil ________.
A. forms very slowly
B. is a mixture of stones, pebbles and sand
C. makes up the layers of the earth
D. is becoming smaller and smaller
2.How many factors are mentioned in helping break up rocks?
A. Three. B. Four. C. Five. D. More than five.
3.Which of the following speeds up(加速) the breaks of rocks most?
A. Hot weather.
B. Cold water.
C. Sharp changes in temperature.
D. More dead plants in the cracks.
4.Which of the following is NOT true?
A. The remains of many plants and animals formed soil.
B. If a large rock never moves, it will never break up.
C. Even if a large rock never moves, it will break up.
D. Ice in the cracks helps to break up rocks.
高一英语阅读理解中等难度题查看答案及解析
Rose was wild with joy the result of the examination.
A.to B.at C.by D.as
高一英语单项填空中等难度题查看答案及解析
Last night he saw two dark ___enter the building, and then there was the explosion.
A. features B. characters C. images D. figures
高一英语单项填空中等难度题查看答案及解析
My different life
Life in the village | At the age of 1., I started school. There was only one teacher with about thirty children from six to eleven. We sat on 2. wooden benches in the same room. In the evenings I used to 3. and then sit with my mother and younger brother in front of the fire, listening to the radio. |
Life later on | When I was eleven, I started going to a secondary school in 4.. Later I went to university, where I studied 5.. There was no doubt that I went back to the village after that. |
高一英语长对话困难题查看答案及解析
-I was six when I joined my father and two elder brothers at sunrise in the fields of Eufaula, Okla. ___31__ the time I was eight I was helping Dad fix up old furniture. He gave me a cent for every nail I__32__out of old boards.
I got my first__33__job, at JM’s Restaurant in town, when I was 12. My main responsibilities(职责) were__34__tables and washing dishes,__35__sometimes I helped cook.
Every day after school I would__36__to JM’s and work until ten. Even on Saturdays I__37__from two until eleven. At that age it was difficult going to work and__38__my friends run off to swim or play. I didn’t necessarily like work, but I loved what working__39__me to have. Because of my__40__I was always the one buying when my friends and I went to the local Tastee Freez. This made me__41__.
Word that I was trustworthy and hard-working__42__around town. A local clothing store offered me credit (赊帐)__43__I was only in seventh grade. I immediately__44__a $68 sports coat and a $22 pair of shoes. I was__45__only 65 cents an hour, and I already owed the storekeeper $90! So I learned__46__the danger of easy credit. I paid it__47__as soon as I could.
My first job taught me self-control, responsibility and brought me a__48__of personal satisfaction few of my friends had experienced. As my father,__49__worked three jobs, once told me, "If you__50__sacrifice(奉献) and responsibility, there are not many things in life you can’t have." How right he was.
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11.
A.proud | B.friendly | C.lucky | D.hopeful |
12.
A.ran | B.got | C.flew | D.carried |
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14.
A.sold | B.borrowed | C.charged | D.wore |
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A.he | B.that | C.who | D.whoever |
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高一英语完型填空中等难度题查看答案及解析
At the end of last year, a gas explosion happened in a coal mine in Chifeng Inner Mongolia, _____ at least 30 people, some of _____ were local people.
A.having killed; them B.killed; who C.killing; whom D.killing; them
高一英语单项填空中等难度题查看答案及解析