One Monday morning, Paul and his classmates were in science laboratory for their practical chemistry lesson. The students were going to work in pairs to do an experiment. Before they began, the teacher gave them this description of the different stages of the experiment.
Stage 1: Prepare the equipment: a test tube, a crucible, a Bunsen burner and tongs.
Stage 2: Weigh 5 grams of baking soda (sodium bicarbonate) and put it in a crucible.
Stage 3: Heat 10 ml of hydrochloric acid (盐酸) in a test tube.
Stage 4: Pour the warm acid onto the baking soda and continue to heat the mixture.
Result: The acid reacts with the bicarbonate（碳酸氢盐）to form water, carbon dioxide gas and salt. The hotter the mixture, the quicker the reaction. Continue to heat the mixture until the water evaporates, leaving the salt in the crucible.
Paul and his partner followed the instructions and set up their equipment. Paul went to the cupboard to get a bottle of hydrochloric acid. He found that there was only one bottle in the cupboard so he took that. There was no label on the bottle and Paul didn’t check with the teacher if it was the right solution.
He measured the liquid and poured it into a test tube. Using tongs to hold the test tube, he heated it over the Bunsen burner. That’s when things started to go wrong. The liquid in the test tube was not hydrochloric acid. When it was heated, it formed a thick cloud of white gas. Soon the room was full of this strong smelling white gas.
All the students started coughing and their eyes hurt. The teacher immediately opened the windows and ordered the students to leave the laboratory at once. She realized that the liquid was a crylamide (丙烯酰胺) and that it is poisonous.
Fortunately, nobody was injured in the incident. However, it taught the students and the teacher a good lesson.What lesson did the incident teach the students and the teacher?
| A．Never have a bottle without a label in the chemistry lab! |
| B．Obey your teacher’s instructions in the Chemistry lab. |
| C．A crylamide can’t take the place of hydrochloric acid. |
| D．Finding something unusual happened, you have to leave the laboratory at once. |
What substance were the students making in the experiment?
| A．Water | B．Carbon dioxide gas | C．Salt | D．Poisonous gas |
Why did Paul make the mistake?
| A．He went to the cupboard to get the bottle by himself. |
| B．He found that there was only one bottle in the cupboard so he took that. |
| C．There was no label on the bottle. |
| D．Paul didn’t check with the teacher that it was the right solution. |
Why did the teacher send the students out of the classroom?
| A．Becausethe room was full of this strong smelling white gas. |
| B．Because all the students started coughing and their eyes hurt. |
| C．Becausethe liquid was a crylamide and that it is poisonous. |
| D．Because someone was injured in the incident. |
Failure is probably the most fatiguing (令人疲劳的)experience a person ever has. There is nothing more tiring than not succeeding, being blocked, not moving ahead. It is an evil circle. Failure causes fatigue, and fatigue makes it harder to get to work, which adds to the fatigue.
We experience this tiredness in two main ways: start-up fatigue and performance fatigue. In the former case, we keep putting off a task that we are forced to take up. Either because it is too boring or because it is too difficult, we avoid it. And the longer we put it off, the more tired we feel.
Such start-up fatigue is very real, even not actually physical, not something in our muscles and bones. The remedy (治疗法) is obvious, though perhaps not easy to apply: willpower exercise. The moment I find myself turning away from a job, or putting it under a pile of things I have to do, I clear my desk of everything else and attack the difficult item first. To prevent start-up fatigue, always treat the most difficult job first.
Performance fatigue is more difficult to handle. Here we are willing to get started, but we can't seem to do the job right. Its difficulties appear to be insurmountable and however hard we work, we fail again and again. The mounting experience of failure carries with it an ever-increasing burden of mental fatigue. In such a situation, I work as hard as I can, then let the unconsciousness take over.
72.. Which of the following can be called an evil circle？
A. Success-zeal-success-zeal.
B. Failure-tiredness-failure-tiredness.
C. Failure-zeal-failure-tiredness.
D. Success-tiredness-success-tiredness.
73.. According to the passage , when keeping putting off a task, we can experience _______.
A. tiredness B. performance fatigue C. start-up fatigue D. unconsciousness
74.To overcome start-up fatigue, we need ________ .
A. toughness B. prevention C. muscles D. strong willpower
75.. The underlined word "insurmountable" in the last paragraph probably means ________ .
A. that can not be overcome B. that are known
C. that can not be imagined D. that can not be objected
If you want to be a success, study at the University of Waikato is right for you. The university is internationally recognised for its excellence and achievements. It will help you develop advanced research skills. As a university student you can get first-class research facilities (设施) with trained teachers to help, support and advise you in your study. We pride ourselves on our high standards, our research success and our international recognition. For further information: inf@waikato.ac.nz
Degree
We offer a wide choice of bachelor’s degrees for international students, which includes: Arts, Communication Studies, Social Sciences, etc. Bachelor of Music and Bachelor of Education are only for New Zealand citizens, for further information: deg@waikato.ac.nz
Tuition Fees(学费)
Tuition fees are different from department to department, generally from $5,000 to $6,000 a year. For further information: tui@waikato.ac.nz
Accommodation(住宿)
You can have a room in a 4-bedroom flat, which will cost about $100 a month with other regular living costs of about $150 a month for one person. For further information: acc@waikato. ac.nz
Health
The Student Health Service provides excellent medical services for students. The Medical Centre is open five days a week, including student holidays with four doctors and nurses to meet your medical needs. For further information: heal@waikato.ac.nz
Sports
The Centre is a great place to have sports activities. Trained exercise teachers can help you work out a training plan and keep you active. The sports hall has volleyball, basketball and indoor football courts and a swimming pool as well. There are also a large number of sports clubs at Waikato. For further information: sport@ waikato.ac.nz
68.. If you want to get more information about arts, you can write to ______.
A. sport@waikato.ac.nz B. heal@waikato.ac.nz
C. deg@waikato.ac.nz D. inf@waikato.ac.nz
69.. You have to pay at least ______ a year if you study at the University of Waikato.
A. $5,250 B. $8,000 C. $9,000 D. $11,000
70.. According to the text, what will you do if you are ill during Christmas holidays?
A. Go to a hospital nearby.
B. Buy some medicine in a drug store.
C. See a doctor at the school medical centre.
71.. Try to get help from your classmates.
For more than twenty years scientists have been searching for signs of life on other planets. Most of these searches have been done over the radio. The hope is that someone in outer space may be trying to get in touch with us. Scientists also have sent radio and television messages on spaceships travelling through space, on the chance that someone may be receptive to such message.
Scientists are using powerful radio telescopes to listen to signals from about 1,000 stars, all within 100 light years of Earth. In addition, they will scan the entire sky to "listen" for radio messages from more distant stars. Using a computer, they will be able to monitor more than eight channels at one time. Scientists are looking for any signal that stands out from the background noise.
Of the 200 billion stars in the Milky Way galaxy, scientists find that five percent are like our sun. Perhaps half of them have a planet like Earth. Such a planet would be a reasonable distance from the star for temperatures to be right for the evolution (进化) of life. Based on the inhabitable (that can be lived in) planets in our galaxy, most scientists agree that chances are likely that one or more of these planets support some life.
However, many scientists wonder whether intelligent life exists on other planets. Some believe that twenty years of searching without any intelligible messages shows that no one is out there. They say that the evolution of intelligence comparable to ours is unlikely.
Other scientists believe that our search hasn’t been long enough to rule out the possibility that intelligent life exists in our galaxy. Although our sun family is only about five billion years old, our galaxy is about 20 billion years old. In that time, some scientists think it is likely that civilization much more advanced than ours have developed. Perhaps these civilizations send us no signals; perhaps we have not recognized the signals they have sent us. If we hope to find intelligent life, these scientists believe that we have to keep looking.
64. According to the passage, how many planets in our galaxy might be inhabitable?
A. 5 billion B. 10 billion C. 15 billion D. 200 billion
65.. The first paragraph in this passage is mainly about _____.
A. how scientists are looking for signs of life on other planets
B. why scientists are looking for signs of life on other planets
C. where scientists are looking for signs of life on other planets
D. When scientists are looking for signs of life on other planets
66.. The underlined word “ monitor” in Paragraph 2 means “_______”.
A. find B. follow C. check D. form
67.. Which of the following is TRUE based on the information in the passage?
A. The earth is the oldest planet in our galaxy.
B. All scientists believe that there is intelligent life on other planets.
C. Scientists are trying different ways to find signs of life on other planets.
D. Scientists will give up the search for signs of life on other planets.
A simple piece of clothesline hangs between some environmentally friendly Americans
and their neighbors．
On one side stand those who see clothes dryers(干衣机)as a waste oi energy and a
major polluter of the environment．As a result，they are turning to clotheslines as part of the
“what—l—can—do environmentalism(环境保护主义)．”On the Other side a．re people who
are against drying clothes outside，arguing that clotheslines are unpleasant tn look at。They
have Dersuaded Homeowners Associations (HOAs) access the U．S．to ban outdoor
clotheslines，because clothesline drying also tends 10 lower home value in the neighborhood．
This has led to a’Right—to--Dry Movement that is calling for laws to be passed to protect
people’s right tO use clotheslines．So far，only three states have laws to protect clotheslines．
Right—Lo—Dry supporters argue that there should be more．
Matt Reck，37，is the kind of eco—conscious(有生态意识的)person who feeds his trees
with halhwal er and reuses water drops from his air conditloners to water plants．His family
also uses a clothesline．But on July 9，2007，the itOA in Wake Forest，Norlh Ca rolina．told
him that a dissatisfied neighbour had telephoned them about hi
s clothesline．The Recks paid
no attention tO the warning and still dri'ed their clothes on a
line in the yard．“Many people
say they are environmentally friendly but they don’t take matters in their own hands。”says
Reck．The local HoA has decided not tO take any action，unless more neighbors co~le 10
them．
North Carolina lawmakers are saying that banning clotheslines is not the right thing to
do．But HO
As and housing businesses believe that clothesline drying reminds people o
f poor
neighborhoods．They worry that if buyers think their future neighbors can’t even afford
dryers，housing prices will fall．
Environmentalists say such worries are not necessary，and in view of global warming，
that idea needs to change．As they say，“The clothesline is beautiful”．Hanging clothes
outside should be encouraged．We a11 have to do at least something to slow down the process
of glohal warming．
60．One of the reasons why supporters of clothes dryers are trying to ban clothesline drying
iSthat
A．clothes dryers are more efficient
B．clothesline drying reduces home value
C．clothes dryers are energy--saving
D．clothesline drying is not allowed in nlost U．S．slates
61．Which of the following best describes Matt Reck?
A．He is a kind～hearted man． B．He is an impolite man．
C．He is an experienced gardener． D．He is a man of social responsibility
62．Who are in favor of clothesline drying?
A．Housing busmesses． B．Environmentalists．
C．Homeowners Associations． D．Reck’8 dissatisfied neighbors．
63．What is mainly discussed in the text?
A．Clothesline drying：a way to save energy and fnnRey
B．Clot hesline drying：a lost art rediscovered．
C．Opposite opinions on clothesline drying．
D．Different varieties of clotheslines．
第三部分：阅读理解(共20小题；每小题2分，满分40分)
阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
Hsieh．a never--say--die young man，has mastered the technique of painting hy holding the paintbrush in his mouth．When he was sixteen，Hsieh had a terrible electrical accident． Both of his arms and the lower part of his right leg were cut off．He also lost sight in his rigllt eye．But Hsieh didn’t lose heart．He decided to learn art，and took the first difficult step toward changing his life． “At first．I tried to hoht a pen in my mouth．But I couldn’t control it，”Hsieh said，“Fi—nally，after trying over and over again，I learned tO write my OWn name．”Learning to paint was even more difficuh．At first，every brushstroke he made causeddeep cuts in his mouth．It was ext remely painful．But Hsieh didn’t let the pain discourage him．“lnstead，I held the painlbrusb even tighter，”Hsieh explained in a firm voice．“l knew if I gave up．it would not only be the end of my painting，hut also the end of mystruggle for a better life．”No matter what the obstacle(障碍)is，Hsieh always manages tofind the bright side of the situation． Hsieh works hard tO inspire others．He is a tireless lecturer，giving about four hundredformal speeches a year!“If a person like me can lead a happy life，”Hsieh explained，“whywould regular people feel unhappy?It doesn’t always take tWO arms tO achieve your dreams．A11 it lakes is a warm heart．”56．What happened tO Hsieh when he was young? A．He was struck by electricity． B．His left leg was hurt． C．He lost heart because of failure． D．He was ill for two months．57．Which of the following is his character? A．Realistic thought． B．Impressive works． C．Unexpected news． D．Belief in SUCCESS．58．Which is right? A．Hsieh once got the help from the government． B．Only such a person like Hsieh can succeed． C．He touched himself before he began to paint． D．It doesn’t always take tWO arms to realize one’S dream．59．Which is the best title of the passage? A．How to learn painting． B．A painter without hands．
C．A man who was hurt． D．How to make oneself well—known．
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