题目内容

Do you think ________ story I told you yesterday ________ interesting one?

A. a; the B. the; an C. a; an D. the; a

练习册系列答案
相关题目

完形填空

There was a little boy. He got angry________. His father gave him some nails(钉子) and told him, “_________ you get angry, put a nail into the wall.

________the first day, the boy put 37nails into the wall. The next day, he put in_________ nails. A few days later, he found it_________ easier not to get angry. Before long, the boy was happy every day.

Then, his father asked him to_________ a nail each day when he wasn’t angry. After some time, ________the nails were gone.

Then the father took the boy to the wall and said,” Well done, son. But, look, the wall is__________of holes(洞). When you say things angily, they leave a scar(疤痕) in people’s________. No matter how many times you say sorry, the scars are_________ there just as the holes in the wall. Please hold back your anger. Think before you say angry things to your friends.

1.A. easily B. hard C. quickly D. hardly

2.A. Since B. Because C. When D. As

3.A. In B. At C. On D. For

4.A. more B.fewer C. lesss D. worse

5.A. very B.too C. so D. much

6.A.put out B. run away C. take out D.find out

7.A. all B. each C. every D.both

8.A. full B. big C. empty D. deep

9.A. teeth B. hearts C.hands D. bodies

10.A. often B. sometimes C. hardly D. always

---Do you know about a very popular toy--- the yo-yo(悠悠球)?

---Yes. Filipinos(菲律宾人) invented it ________ accident. And it ________ helping kill animals.

A. at; used to B. on; was used to

C. by; used for D. by; was used for

阅读填空 先通读下面的短文，然后根据短文内容，在文章后表格的空格内填入一个最恰当的单词。

Many of us don't pay much attention to the importance of eye care. It is said that if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place.

There are several causes leading to poor eyesight like not enough food, genes(基因) and aging(变老). Televisions, computers and reading are also the causes of having poor eyesight. If you work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and they will make you feel uncomfortable. It is bad for your eyes, too. If this happens, you’d better clean your eyes with cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight from UV rays.

Eating healthy foods will do good to your eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercises because exercise protects your eyesight, too. If a person exercises regularly and eats the right kind of food, his eyes will stay in good condition for a long time.

All above are natural ways of eye care that help us keep healthy eyes. In a word, eye care is very important, no matter how old a person is.

Problems

Many of us have poor eyesight because of paying 1. attention to eye care.

Causes

Solutions

◆ Not enough food, genes and aging can 2. poor eyesight.

◆ Eating healthy foods which are 3. in vitamins A, C and E will do good to our eyesight.

◆ Televisions and computers are the causes of poor eyesight as 4. as reading.

◆ It’s best to take a break now and then.

◆ Do eye exercises regularly.

◆ Something dirty can make your eyes red

and they will make you feel uncomfortable.

◆ Clean your eyes by using cold water.

◆ UV rays can do 5. to our eyes.

◆You’d better wear sunglasses to protect your eyesight from UV rays.

Conclusions

All in all, it’s very important for us to care for our eyes.

TOKYO, JAPAN – What do you do when you see a cockroach (蟑螂)? Do you hit it with a newspaper? Do you step on it?

When researchers at Tokyo University see a cockroach, they take the remote control and make the cockroach turn around, run left or right, or go forward. These scientists are changing the cockroaches into robots（机器人）. Each cockroach has a very small packet that has in it a microprocessor (微处理器). Then researchers can send signals (信号) from the remote control to the packet. The signals control the movements of the cockroaches.

Why does anyone want to control a cockroach? “Insects can do many things that people can’t,” says Isao Shimoyama, head of robot research at Tokyo University. In a few years, he says, these robot insects will carry very small cameras. They will be able to move through earthquake rubble (瓦砾) to look for people or move under doors to find information about someone.

This may seem strange, but the Japanese government thinks the research is very important. The government is giving the scientists $ 5 million for this research.

First, the research keeps hundreds of cockroaches. They use only the American cockroach because it is bigger and stronger than other cockroaches. Then they choose the best cockroaches and remove their wings and antennae (触须). They put small packets where the antennae were. The packets weigh about three grams, or about two times the weight of the cockroaches themselves. “Cockroaches are very strong,” says Ralph Holzer, who is a researcher at Tokyo University. “They can lift 20 times their own weight.”

With a remote control, the scientists send signals to the packets. When a cockroach gets the signal, it moves. The problem is that the cockroaches don’t always move in the right direction.

1.The scientists are changing the cockroaches into robots because ______________________.

A. they want cockroaches to do things people can’t in the future

B. they want to control the movements of the cockroaches

C. they want cockroaches to take photos of the earthquakes

D. they want to send signals to the packets on the cockroaches

2.Scientists control cockroaches’ movements _________________________.

A. by removing their wings

B. by sending signals from the remote control

C. by using very small cameras

D. by removing their antennae

3.What can cockroaches do to help people?

A. They can lift 20 times their own weight.

B. They can help people to carry very small cameras.

C. They can keep hundreds of cockroaches.

D. They can search for those people in rubble after an earthquake.

4.What problem do the cockroaches meet with?

A. The cockroaches sometimes don’t move.

B. The cockroaches are too big to move through earthquake rubble.

C. The cockroaches sometimes move in the wrong direction.

D. The cockroaches can only lift 20 times their own weight.

He finds great in reading.

A. pleasure B. pleasant

C. pleased D. please

短文填空

It was a fine day last Sunday． John went to a supermarket to do some_1.___． Because it’s a little far away from his home, he2.______his car there．It was difficult for him to find a place to park his car．At last he found one at the corner between two buildings．After parking his car he went into the supermarket to_3.________the things he needed．Twenty minutes_4.________, he finished shopping and took the things slowly back to the car park．Suddenly he_5._______two young men trying hard to open the door of his car．They were both _6.________ black clothes．John knew they were the car thieves． But he was_7.________and didn’t know what to do．He thought for a moment． Then he got an__8.______．He went up to them and shouted loudly: “Can I help you? I think you lost your keys． You can use9._________．” “Can your keys open this door? Why?” “Yes, because it’s my car．” When the two men heard this, they ran away as_10.________as they could． In this way, he stopped the thieves from stealing his car．How clever John was!

“Stop ______ and _______ your homework,” the mother said.

A. to play; do B. playing： do

C. to play： to do D. playing; to do

If all business goes paperless, at least one million tons of paper will be a year．

A． used B． saved

C． copied D． offered

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网