Mr Green is very strict his students, and he is also strict his work.A． in; with B． with; inC． with; with D． in; in 题目和参考答案——青夏教育精英家教网—

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Mr Green is very strict his students, and he is also strict his work.

A． in; with B． with; in

C． with; with D． in; in

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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.

---Mom! May I have some cakes?

---Sorry, there’s ________ left in the box. I will go and buy some for you this afternoon.

A. nothing B. no one C. none D. No

词汇运用,根据音标、句意及汉语提示，写出各单词的正确形式。

1.Daniel often (得分)for his school football team．

2.They are (计划) what to do next week .

3.There is too much (糖) in that kind of cake.

4.Don’t eat too many sweets. They are bad for your (健康).

5.Players need lots of [5en?d?i] every day.

6.There will be an (重要的) meeting this afternoon. Don't be late.

7.It’s time for him (change) his lifestyle now.

8.I like to go to the library (borrow) books because I like reading.

9.They all live [t?5ɡe??] in a three-bedroom house.

10.Andrew rushed out of the house, [5?auti?] for help

----Can you finish ___ these books before 10 o’clock?
----Yes, I can ．
A． to read B． read

C． reads D． reading

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

A． used B． saved

C． copied D． offered

Your help made __________ for me to work out this problem.

A． it easily B． it easy

C． that easily D． that easy

阅读下面短文，掌握其大意，然后从各题所给的四个选项中选出一个最佳答案。

For several years , Americans have enjoyed teleshopping-watching TV and buying things by telephone ．Now teleshopping is starting in Europe ．In some countries , people can turn on their and shop for clothes , jewellery , food , toys and things ．

In Germany , last year teleshopping was only possible on one channel for one hour every day ．Then the government allowed more teleshopping ．Other channels can for telebusiness , including the largest American teleshopping company and a 24-hour teleshopping company ．German are hoping these will help them sell more things ．

Many Europeans usually worry about the quality of the things on TV．They think high quality is the most important thing , and they don’t believe they can be sure about the quality of the things ．

The need of high quality means that European teleshopping companies will have to be the American companies ．They have to be more careful about of the things they sell ．They will also have to work harder to sell things that the buyers cannot touch or see by themselves .

1.A． European B． Asian C． American D． African

2.A． lights B． switches C． radios D． TVS

3.A． some else B． another many C． the other D． many other

4.A． to B． until C． unless D． by

5.A． begin B． leave C． open D． turn on

6.A． people B． women C． businessmen D． officials

7.A． appearing B． coming out C． for sale D． to buy

8.A． in the shop B． on TV C． they bought D． by this way

9.A． the same with B． different from C． as big as D． larger than

10.A． the number B． the quality C． the places D． the buyers

Tom likes to talk much but his father doesn’t want him to speak when they have their meals．One day，when they have supper，Tom wants to say something，but he doesn’t say．His father sees it and asks him，“Well，my boy．What’s it?”“Are flies (苍蝇) good to eat，Father?”asks Tom．“No，”says his father，“Why do you ask that?”“You have one on your food and you have swallowed (吞) it．”

1.Tom likes_________．

A．to play with his father

B．to have meals with his father

C．to talk at any time

D．to eat flies

2.When they are having supper，who eats a fly?

A．No one． B．Tom’s father．

C．Tom’s mother． D．Tom．

3.Why doesn’t Tom tell his father there is a fly on his father’s food?

A．Because he 1ikes to see his father eat a fly．

B．Because his father likes to eat flies．

C．Because his father doesn’t let him speak at that time.

D．Because he doesn’t see the fly on the food．

4.How many flies does Tom’s father have?

A．Two． B．Three． C．Four． D．One．

5.Tom wants to say something about_________ at the supper．

A．flies B．his father

C．football D．his friend

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