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 _______.
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.
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
A long road leads through the woods to Don Robinson’s unfinished house. Wearing dirty sneakers and a shirt with holes, Don Robinson is an 81-year-old Missouri businessman. Although he’s rich, he didn’t use his money to buy himself a grand home. Instead, he used it to buy wild land.
Robinson has decided to donate 843 acres of his own personal wilderness to the Department of Natural Resources after his death, which can then be used to create a new state park. His generous donation is the same size as New York City’s Central Park. It is said that it’s the largest land donation to happen in the last 25 years.
How did he come up with this idea? For Robinson, the idea of donation came from his respect for the land and the environment. He doesn’t have children to pass it onto. He hoped that someone would make full use of it, or the land would probably turn into wasteland. A green park filled with trees can at least help deal with global warming, in addition to producing fresh air.
Robinson has lived here in a small wooden house since 1964．One room holds his bed, a few chairs and a desk. He said he didn’t care how much his donation was worth. Tom Pounders who used to work for Robinson said, "He doesn’t think material objects are important.” He also recalled that Robinson once repaired a broken tennis shoe with a spare tire.
Robinson has just one request for the new park that will be established after his death. He’d like it to be named the Don Robinson State Park. "There’s a lot of Robinsons, but only one me. It would be nice if people remembered to use my full name when walking through the park," he said.In paragraph 2, the underlined word “wilderness” refers to _______.
| A．wild animals | B．wild land | C．wild plants | D．wild wounds |
Don Robinson has decided to donate _____ to the Department of Natural Resources after his death.
| A．a green park | B．a big wooden house |
| C．843 acres of land | D．all his money |
According to the passage, which of the following statements about is TRUE?
| A．Don Robinson paid much attention to how much his donation was worth. |
| B．New York City’s Central Park was built with Don Robinson’s help. |
| C．Don Robinson had many children and lived with them. |
| D．The idea of donation came from Robinson’s respect for the land and the environment. |
Which of the following words can be used to describe Don Robinson?
| A．rich, generous and simple | B．rich, mean and lonely k+s-5#u |
| C．simple, lonely and cruel | D．rich, simple and mean |
Hey there,
So you’re about to spend four years of your life and tens of dollars of your parents’ money, and all you really know about college is that all of your friends are going. Do you ever stop to wonder why you’re going?
Relax. You’re making the right decision. First of all, you’ll discover what interests you by taking courses in many subjects. For example, it’s hard to decide if you want to be a painter if you’ve never painted any pictures; once you’re in a drawing-room on campus, you’ll know one way or the other. College is also a lot of fun — after you graduate, you’ll be working every weekday for 50 or so years. And remember that college graduate earn about twice the income of those who never attended college.
Finding the right college can be difficult. Fortunately, Johnson Review is here to help you every step of the way.
* Researching Schools. To us. the most important decision you’ll make is to choose the school that really fits you best — not the once that is the most competitive（有竞争力的）or has the best-equipped rooms.
* Applying to School. On JohnsonReview.com. you’ll find hundreds of actual college application（申请）and links to many more.
* Raising Your Scores. American College Test is one of the most difficult parts of the admission（录取）course. It’s not the most important, though, and not everyone needs to prepare for the best. But, if you can do better, find the right course for better scores.
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For more information, call 600-3681 or visit JohnsonReview.com. Wherever you go. have a nice trip !
Johnson Smith
Founder and CEO
Johnson Review
1.How many reasons for going to college does the author mention in the text?
A. 2 B. 3 C. 4 D. 5
2.The author thinks you should choose the college that is .
A. well-equipped B. competitive C. suitable D. famous
3.What does the author advise you to do to pay the high cost of college ?
A. To ask the family for help. B. To make a study of financial courses.
C. To do research on the price of college D. To get to know how to ask for financial aid.
4.What’s the author’s purpose of writing this text.?
A. To suggest ways to prepare for college learning.
B. To help readers find the right college.
C. To make Johnson Review popular.
D. To introduce college life.
5.Where may the article be taken from?
A. A Journalist Book B. A Travel Book C. A Grammar Book D. An Advice Book
When you want to see if a library has the book you want, you can use the catalogue(目录) in the Library. Most catalogues of books in a library take the form of small cards kept in boxes. One way of arranging (排列) the cards is in ABC order by the family names of the writers.
Catalogue cards usually give the following important information: (1 )the name of the writer, (2)the shelf-n k(架号) ,that is ,the Dewev number which helps people to find where the books are, (3) the title of the book, (4)the year of publication and the publisher, and (5)the number of pages in the book.
1．if you know the title of a book and want to find out if it is in the catalogue, what else do you need to know?
A. The shelf-mark. B. The name of the writer.
C. The Dewey number. D. The year of publication.
2. Which of the following is the kind of catalogue card described in the text?
A. 428.65 Brooks,J.and Grundy,P.Writing for Study PurposesCambridge University I ‘ns~(1954) 78pp
B. 783.25 The best bookfor writing practicePractical Writing (1965) 213pp
C.315.08 Reading Skills Beijing University Press (1990) 160pp
D.921 .87 Smith, J Practical ReachingThe People’s Publishing House (1989)
JINTAN,JTANGSU:The 20 students 18 boys and 2 girls — had a thousand reasons to be proud of themselves. They had just climbed their way to the top rung(阶梯) out of 4 million students taking part in the Fifth National Hua Luogeng Gold Cup Mathematics Contest (竞赛)Tuesday evening.
The 20 gold medal winners are all primary and middle school students under the age of 14.
‘Many of the problems are of college level and these pupils can figure them out. It is just unbelievable! ‘said a teacher from Guangdong province.
Named after China’ s most famous mathematician, Hua Luogeng, the contest started in 1986, one year after his death. In less than 10 years, it has been recognized by the State Education Commission (国家)as the country’s biggest and best contest of its kind.
1. This news story is mainly about .
A. when the contest started
B. how the contest got its name
C. the 20 pupils who have won gold medals in the contest
D. the 5th National Hua Luogeng Gold Cup Mathematics Contest
2. This news story most probably appeared in a news paper in .
A.1995 B. 1987 C. 1986 D. 1997
3 Ii can be inferred from the text that the teacher from Guangdong province .
A. felt proud of the gold medal winners
B. wondered if the students were honest
C. thought that the problems were too difficult for the students
D. believed that the twenty winners could go to study at university
4 The underlined phrase ‘figure out’ in the text means .
A .guess B. add up C. work out D. study
In the 19th century England people liked to go to the seaside. In those days, ladies wore long bathing dresses, and men wore bathing suits. Women did not walk about on the beach in their bathing dresses. They hired a bathing machine. A bathing machine was used for changing in, and for taking the bather down to the sea. It cost 2 pence to hire a machine and an attendant (f~ ~). When she had paid, the bather climbed up the back steps and got into the bathing machine. Then she changed into her bathing dress. When she had changed , the machine was pulled down to the sea. The bathing machine stopped in the water and the bather went down the front steps into the water. If she did not want to get into the sea, the attendant pulled her in.
1. Who used the bathing machine?
A. Women bathers.
B. Both men and women bathers.
C. Bathers who couldn’t swim.
D. Bathers who couldn’t walk.
2. A bathing machine was mainly used for
A. giving the bather a pleasure ride on the beach
B. giving the bather some exercise before getting into the water
C. protecting the bather from catching cold from the sea wind
D. protecting the bather from being seen in bathing dress out of water
3. In the 19th century people who used the bathing machine usually did the following things. Which is the right order for doing them?
a. Changing into bathing clothes
b. Getting out of the bathing machine
c. Paying 2 pence
d. Getting into the bathing machine
e. Being taken down the beach
f. Getting into the water
A. e,d,a,b,f,c B. c,d,a,e,b,f
C. c,d,e,a,b,f D. d,a,e,b,f,c