-What’s your favorite subject?- English. I like it very much it’s interesting and useful.A. when B. after C. if D. because 题目和参考答案——青夏教育精英家教网—

题目内容

—What’s your favorite subject?

— English. I like it very much ________ it’s interesting and useful.

A. when B. after C. if D. because

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根据短文内容回答问题。

The Internet has become not only a necessary but also a virtual(虚拟的) world for people. With the development of the Internet, internet friendship has also become very popular. Online friends are those people who have known each other through the Internet. Making internet friends is the same as making pen friends. Many famous websites offer quite warm internet friendship. One can find many people on these websites and they share the same interests. It is difficult to make friends with someone you can’t see or feel. That is the main problem of internet friendship. A virtual friendship would not last forever without seeing each other, but it is an advantage for some people because they are afraid to speak in pubic.

On the other hand, the chances of cheating(欺骗) are very high in an internet friendship. Some people make friends on the Internet with wrong intentions(企图).So while making friends over the Internet, one has to be very careful. Here are some suggestions(建议) for you.

Don’t give personal information, such as your telephone number, address, location, school name as well as your parents’ information, to strangers on the Internet.

Do not exchange personal photos of you or any family member with people you meet over the Internet.

Do not go to meet a person you have just met over the Internet. You’d better ask older or other experienced people for advice if you want to go to meet an internet friend.

Do not accept someone’s request(要求) if you feel he or she is dishonest.

根据上面短文的内容回答问题。

1.Is the Internet necessary and virtual for people?

2.What is the main problem of internet friendship?

3.Why is the virtual friendship an advantage for some people?

4.Who can you ask for advice if you go to meet an internet friend?

5.We can’t give personal information to online friends , can we ?

Remember _______ the book to the library when you finish reading it.

A. return B. returning C. to return D. returned

There’s no pizza on Mars, but scientists have found a solution to this problem for hungry astronauts: a pizza printer! NASA, the American space agency, has developed a machine that “prints” food. They showed a model of the printer in Austin, Texas last month.

How does it work? Cartridges(墨盒) filled with powdered dough(面粉团), cheese, sauce, water and oil put the ingredients layer(层)by layer onto a printer bed. The printer bed, which gets hot from below, cooks the food as it’s being printed.

Since most of the ingredients are powdered, they can be sent into space and stored for many years without going bad. Water makes food go sour, so the food powders are mixed with water and oil only when they are being printed.

“Long-distance space travel requires more than 15 years of shelf life for food.” says Anjan Contractor, whose company developing the printer. “ We take water out, and in that form, food will last maybe 30 years.”

In outer space, there are far fewer choices for astronauts for dinner. Most of their foods—even things like beef or shrimp—are eaten from bags as powders（粉末）. Scientists hope the new food printer can be used to make more delicious food in outer space, keeping astronauts healthier and happier.

But the printer is not limited to use in outer space. Scientists think it could be useful on Earth, too. It could allow personal meals to be made at the dinner table, according to each person’s different needs.

“Let’s say someone is an athlete in the family, and he needs more protein(蛋白质),” says Anjan Contractor, founder of Systems and Materials Research Corp, the company developing the printer. “We can design recipes for him and print out more protein-nutritious food for him.”

1.In outer space, food can be stored for many years without going bad____.

A. when it’s mixed with water

B. when it’s mixed with oil

C. when it’s powdered

D. when it’s put in the fridge

2.Which of the following is TRUE? ______

A. Astronauts eat beef powder in outer space.

B. A model of the food printer was shown in New York last month.

C. Only astronauts and athletes can eat the food from the printer.

D. The printer can only be used in outer space.

3.What is the best title for this passage? _______

A. Astronauts’ Life in Outer Space

B. Hungry? Just Print!

C. How to Make Pizza

D. Long Lasting Food

The policeman told her father __________ more carefully next time.

A. to drive B. drive C. driven D. driving

根据句意，用所给词的适当形式填空。

1.Lucy and Tom have been in love for many years and they’ll get ______ (marry)next month.

2.We used to (swim) every day when we were children.

3.It will be colder in the____________ (east) part of China next week.

4.The air____________ (pollute)makes me feel sick．

5.Please say it louder，I can’t hear you_______(clear)

- How long _______ you _______ Lily's English-Chinese dictionary?

- For two weeks.

A. did; borrow B. have; borrowed

C. have; kept D. did; kept

词汇运用

It was the day of the big match 1. (对…) the city’s best school team.

It was very important for us to 2. ( 战胜 ) the other team . In the early part of the match , we made some 3. (错误). But in the end , we 4.(得分) and we won the match .

Information is coming in that there could be trouble because of heavy rain in the5. (北) . The government is 6. (警告) people about 7.(下落，跌落) rocks.

The 8. (人口) of the world is increasing quickly. Why is this happening? Because more 9. (婴儿) are born every year and people also live 10. (长的).

A sitting room isn’t a good place _______ meals.

A. cook B. cooks C. to cook D. cooking

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