用括号内所给单词的正确形式完成句子：
1.He can speak both English and _________ (Italy).
2.Nowadays people are well informed by means of the mass _________. (medium)
3.Something should be done to prevent _________ (retire) people from feeling lonely and useless.
4.They are of the same size, but they are _________ shaped. (differ )
根据下列各句句意及首字母和英文提示，填上正确单词：
1.Just as the study i_________ (show), opinions about cloning vary from person to person.
2.After 3 years’ training, she still couldn’t o__________ (get) the driver’s license.
3.You will be sorry for not g________ (seize, catch) this good opportunity.
4.ccording to the school rule, cellphones are f__________ (not permit) in the classroom.
仔细阅读下面短文，根据上下文填入适当的词语，或使用括号中的词语的适当形式填空。
Our modern world is founded on science and on technology too, which is the ___1.___ (apply) of science to everyday affairs. Almost everything we do __2.___ (depend) on our modern devices such as automobiles, record players and TV sets, and these ___3.__ turn depend on scientific principles. Our future will depend on computers, robots, nuclear power and rockets ships, all of __4.___ only make sense if we understand science.
If a person does not understand __5.__ makes these things work, they might as well be magic. People without ___6.__ understanding of science live in a world that makes no sense. They might say, “So what? All I want to do is ___7.___ (make) a living, have a family and look at the scenery”. They may find this is not so easy. Surely, it will be ___8.____(increase) important, as the years pass, for people to understand science if they are going to be expected to help make ____9.__ (intelligence) decisions about how to use science to save the world and not to destroy it.
That is __10. __ it is important to study science even if one is not going to be a scientist.
阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。
My father left for our native place on Thursday. In fact, he had never traveled by ____ before, so I just took this opportunity to let him ____ his first flight. In spite of being asked to book a ticket by train, I got him a ticket on Jet Airways. The moment I _____ over the ticket to him, he was surprised. The ____ was very apparent on his face as we waited for the time of the ____. Just like a schoolboy, he was ____ himself on that day, using the trolley (手推车) for his luggage and asking for a window seat. He was ____ enjoying himself and I, too, watching him experience all these things with ____. As he was about to go in for the security check-in, he walked up to me with tears in his eyes and ____ me. He became very ____ for what I had done meant a great deal to him. I told him there was no need to thank me.
Later, I looked back on my life. As a child, how many _____ had our parents made come true? Without ____ the financial situation, we asked for dresses, toys, outings, etc. They tried to ____ all our needs. Did we ever say thanks for all they had done for us? Today when it comes to our _______, we always think we should give them the best. But we tend to ____ that our parents have sacrificed a lot to see us happy, so it is our ____ to make sure their dreams are realized.
Old age is like a second childhood and just as we take care of our children, the same ____ needs to be given to our parents. I want to say sorry for making my father ____ so long for this small dream to be realized.
Just the fact that they are old does not mean that they will have to ____ everything and keep sacrificing. They have ____, too.
Take care of your parents. They are precious.
1.A. bus B. train C. ship D. air
2.A. catch B. miss C. experience D. change
3.A. gave B. handed C. took D. put
4.A. pride B. excitement C. admiration D. ambition
5.A. appointment B. dream C. travel D. show
6.A. encouraging B. warning C. teaching D. preparing
7.A. thoroughly B. slowly C. immediately D. suddenly
8.A. anger B. joy C. shyness D. curiosity
9.A. helped B. patted C. thanked D. praised
10.A. honest B. childish C. nervous D. emotional
11.A. successes B. purposes C. things D. dreams
12.A. understanding B. describing C. solving D. improving
13.A. avoid B. meet C. record D. check
14.A. parents B. friends C. children D. leaders
15.A. learn B. express C. promise D. forget
16.A. ability B. responsibility C. freedom D. fortune
17.A. song B. advice C. attention D. thing
18.A. struggle B. wait C. rest D. stand
19.A. hand in B. pick up C. pay off D. give up
20.A. wishes B. jobs C. plans D. suggestions
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Kid’s health: Four steps for fighting stress
Everybody gets stressed from time to time. __1.__ Some ways of dealing with stress-like screaming or hitting someone –don’t solve (解决) much. But other ways, like talking to someone you trust, can lead you to solving your problem or at least feeling better.
Try taking these four steps the next time you are stressed:
(1)Get support. When you need help, reach out to the people who care about you. Talk to a trusted adult, such as a parent or other relatives. _2.__ They might have had similar problems, such as dealing with a test, or the death of a beloved pet.
(2) Don’t take it out on yourself. Sometimes when kids are stressed and upset they take it out on themselves. Oh, dear, that’s not a good idea. Remember that there are always people to help you. Don’t take it out on yourself. _3.__
(3) Try to solve the problem. After you’re calm and you have support from adults and friends, it’s time to get down to business. __ 4.__ Even if you can’t solve it all, you can solve a piece of it.
(4) Be positive. Most stress is temporary (暂时的). Remember stress does go away, especially when you figure out the problem and start working on solving it.
These steps aren’t magic, but they do work. And if you can stay positive as you make your way through a tough time, you’ll help yourself feel better even faster. __ 5.
A. Ask for a helping hand to get you through the tough situation.
B. Notice your friends’ feelings and find a way to help them.
C. Different people feel stress in different ways.
D. Ah, it feels so good when the stress is gone.
E. You need to figure out what the problem is.
F. And don’t forget about your friends.
G. Then, find a way to calm down.
Have you seen Jurassic Park? In this film, scientists use DNA kept for tens of millions of years to clone dinosaurs. They find trouble, however, when they realize that the cloned creatures are smarter and more dangerous than expected. That’s nothing more than a fiction.
But could we really clone endangered animals?
To date, the most successful attempt to do so was the cloning of a gaur, a rare ox-like animal from southeast Asia. Scientists used a cow to bring the cloned baby gaur, named Noah. Two days after birth, however, Noah died from a common bacterial infection. Other endangered species that may be cloned include the African bongo antelope (邦戈羚羊), the Sumatran tiger, the cheetah (猎豹), and the giant panda. Next, could we really clone extinct animals?
In theory? Yes. To do this, you need a well-kept source of DNA from the extinct animals such as wool mammoth (毛象), Tasmanian tiger, or even dinosaur, and a closely related species, still living, which could serve as a surrogate mother.
In reality? Probably not. On the one hand, it’s not likely that extinct animals’ DNA could survive undamaged for such a long time. Cloning extinct animals as wool mammoth, Tasmanian tiger, or dinosaur is much more difficult due to the lack of properly well-preserved DNA. On the other hand, for example, a gaur can have a cow as a surrogate mother, definitely not a monkey. But what about an extinct animal as unique as the panda? What species could possibly serve as a surrogate mother?
Cloning presents many exciting possibilities. However, even if extinct animals are brought back, they could not survive in today’s world. Not only do most extinct animals have no habitat to live in, but the other plants and animals they depended on for food may also be gone as well.
1. It can be learned from the passage that ________.
A. scientists have cloned the African bongo antelope
B. both the cheetah and the giant panda live in Asia
C. the gaur lives in Asia and is endangered
D. the gaur is an extinct species
2.The underlined words “a surrogate mother” probably refer to a female who __________.
A. contributes its eggs to another female
B. gives birth to a baby for another female
C. gives birth to a baby of its own
D. cannot give birth to a baby
3.The difficulty in cloning an extinct species is the lack of ______.
A. both the well-preserved DNA and plants to live on
B. both the habitat to live in and the well-preserved DNA
C. both habitat to live in and plants to live on
D. both the well-preserved DNA and a surrogate mother
4. In the author’s opinion, it is possible that ______.
A. some extinct species may be cloned, but not survive
B. extinct species may be cloned and easily survive
C. a gaur can have a monkey as a surrogate mother
D. all the extinct species may be cloned
5.Which of the following statements is true according the passage?
A. Jurassic Park is a cloned animal.
B. The cloned creatures are the same as the real one.
C. We could clone extinct animals in reality.
D. We could clone extinct animals in theory.
