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－Are you sure you have to? It’s been very late.

－I don’t know ________ I can do it if not now.

A. when B. what C. that D. How

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1.李明是由爺爺奶奶養(yǎng)大的。

Li Ming _____ ______ _____ by his grandparents.

2.王老師負責這個班級。

Mr. Wang is _____ _____ _____ the class.

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Nowadays, his performance _______ _______ ________ _______ by his teachers and classmates.

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He ______ ______ ______ and devoted himself to his studies.

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This country has _____ _____ too many wars.

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I wanted to do something special for my 15－year－old son, who has always been a perfect boy. He worked all summer to earn enough money to buy 1. (he) a new racing－bicycle instead of asking for money from me. Then he spent hours and hours on it. I loved my son so much 2. I bought him a pair of sunglasses and gloves. When my son rode the racing－bicycle with them, he looked very cool. He dreamed 3. taking part in a race and winning.

On November 10th, my birthday, when I went to the kitchen to start the milk and bread in the morning, I found 4. beautiful guitar on the table, beside which was a card, 5. (say), “Happy birthday to my wonderful mother.” I was surprised and then began to sob. I remembered once I 6. (joke) to my family that I wanted to learn playing the guitar to make my life colorful. I had 7. (forget) it, but my son remembered. He took it 8. (serious), and bought me one as a birthday gift. When I wondered 9. my son could buy this expensive gift, soon I realized that my son had sold his racing－bicycle 10. (get) me the guitar.

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Over forty percent of Americans worry about losing eyesight, but it's easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight:

Schedule yearly exams. 1. Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.

Protect against UV rays (紫外線). Long-term stay in the sun creates risk to your eyes. No matter what the season is, it's extremely important to wear sunglasses. 2. .

Give your eyes a break. Two-thirds of Americans spend up to seven hours a day using computers or other digital products. 3. Experts advised that people practice the 20/20/20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.

4. As part of a healthy diet, eat more fruits and vegetables each day. Vitamins (維生素) C and E help protect eyesight and promote(促進) eye health.

Practice safe wear and care of contact lenses (隱形眼鏡). Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk. 5. . Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.

A．Eat your greens.

B．People should begin the eye care early in life.

C．They can properly protect your eyes.

D．Stay in good shape by taking more vitamins.

E. Parents usually don’t care about their own eyesight.

F. Always follow the doctor’s advice for proper wear.

G. This frequent eye activity increases the risk for eye tiredness.

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John Nash，a Nobel Prize winner and a mathematical genius whose struggle with mental illness was documented in the Oscar-winning film A Beautiful Mind，was killed in a car accident on May 24th, 2015.

Born in West Virginia, Nash displayed a keenness for mathematics early in life，independently proving Femret's little theorem（定理）before graduating from high school. By the time he turned 30 in 1958，he was an unquestionable academic celebrity. At Princeton, Nash published a 27-page thesis that led to applications to economics，international politics, and evolutionary biology

His signature solution-known as a "Nash Equilibrium（納什均衡）”-found that competition among two opponents，not necessarily governed by zero-sum logic. Two opponents can, for instance，each achieve their maximum objectives through cooperating with the other, or gain nothing at all by refusing to cooperate. It is now regarded as one of the most important social science ideas in the 20th century.

In the late 1950s, Nash began a slide into mental illness. By the time Nash was awarded the Nobel Prize in Economics in 1994, he hadn't published a paper in 36 years. But like a child cured of a nightmare by the switch of a light, Nash recovered from his illness seemingly by choosing not to be sick anymore. He continued to work, travel，and speak at conferences for the rest of his life.

In 2001，the release of the film A Beautiful Mind，based an Sylvia Nasar’s 1998 book of the same name，introduced Nash's unusual life story to an international audience

1.John Nash passed away because of__________

A. a mental illness B. overwork

C. a traffic accident D. starvation

2.According to“Nash Equilibrium"，what will happen if two opponents refuse to cooperate?

A. They will get nothing at all.

B．They will get what they really want

C. 'They will lose the support from each other

D. They will achieve their maximum objectives.

3.Which of the following can be the best title for the text?

A. John Nash's Sudden Death

B. John Nash's Extraordinary life

C. John Nash's Equilibrium

D. John Nash's Mental illness.

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閱讀理解。

How to make friends

Choosing friends

Before you make friends,you have to decide who you want to be your friends.Most people like to have friends who like to do the same kind of things as they do.That doesn’t mean you have to be exactly like each other,just that you enjoy some of the same things.Think about your favorite things to do and try to talk to your classmates at lunch or rest about your hobbies.You are sure to find at least one person who’s excited about the same things that excite and interest you,too.

Making friends

●The quickest way to make a friend is to smile.When you smile,people think you are friendly and easy to talk to.It may not be easy at first to smile.But you can practice smiling in front of a mirror.When you look at yourself in the mirror,think if you’d rather talk to your smiling face or your usual scared or angry face.

●One easy way to start a conversation with someone is to say something nice about them.Think about how great you feel when someone says something nice to you.Doesn’t it make you want to talk to him?

●Ask your new friends questions about themselves.It’s the only way to get to know what they’re like and it’s the only way they’ll know that you are interested in them.

●Make sure you have something to add to the conversation,too.When someone asks you a question,do have an answer for them.There is nothing that will stop a conversation quicker than a shrug(聳肩) for an answer.

Activities

After you’ve made a friend who shares the same interests with you,it’s always fun to plan activities together that you’ll both enjoy.Inviting a friend to your house after school is a great way to make your friendship closer.

If you know a game your friend likes to play,you can plan to do that together.When you play a computer game,one person is always left sitting with nothing to do but watch.Not fun.

1.Before you make friends with someone,make sure .

A.both of you are exactly like each other

B.both of you enjoy some of the same interests

C.you have talked to him or her at lunch or rest about your hobbies

D.you have little in common with each other

2.When you want to make friends with someone,you should do all the following except .

A.smiling at him or her before talking

B.starting a conversation first

C.asking some questions about him or her

D.giving a shrug instead of an answer

3.To make your friendship last long,you shouldn’t .

A.do something that interests both of you together

B.invite your friend to your house at weekends

C.be always doing something by yourself with your friend left doing nothing

D.play basketball together in your free time

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