题目内容

--- It takes me half hour to play volleyball every day.

--- Me too.

A. a , a B. an, a C. the, the D. an, /

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—Where do you prefer to have a picnic tomorrow ,on Tianping Hill or near Taihu Lake?

一 . YOU decide．I just want to relax myself in the beautiful nature．

A．Either B．Neither C．Both D．None

There _______ some milk and bread on the table. You can have them ______ breakfast.

A. is; for B. is; in

C. are; for D. are; in

My brother spends half an hour ________ computer games every day.

A. to play B. play C. playing D. plays

——__________are these trousers? ——They're ￥200.

A. How B. How many C. What D. How much

On school nights, lots of kids have to do their reading before they are allowed to watch TV. Pretty soon, you might get to do both at the same time, in true Harry Potter style.

Several companies are racing to produce electronic paper and ink, complete with colors and moving imagines(图像). One idea would be to create a newspaper like The Daily Project in the Harry Potter books. Its pages would hold video clips of baseball games instead of just black-and-white photos.

Electronic paper is not a new idea. A company in Massachusetts called E ink, for example, has been working for years on such a technology. Little electricity determines(决定)whether each microsphere(灌球)looks black or white at any given time. Together, microspheres make up words and imagines. The techniques seems promising for creating still imagines that can be changed when needed, but the process(进程)is too slow for good videos.

Scientists in the Netherlands now report a new type of e-paper technology. By using layers(层) of oil, the requirements. They can also make images which change fast enough to meet standard video requirements. They can also make brilliant colors,. So far, however, each image is smaller than the fingernail.

For now, reading and watching TV will have to return two separate activities. Keep your eyes open, though, in the future, TV watching and reading might be part of the same work.

1.According to the passage, kids soon can .

A. be allowed to watch TV

B. watch TV while doing their homework

C. watch Harry Potter on TV

D. be allowed to read a newspaper

2.Several companies are racing to .

A. Make the Harry Potter TV program

B. create a newspaper like the The Daily Project

C. provide baseball games for kids

D. produce electronic paper with colors and moving images

3.What determines the black and white color of each microsphere?

A. Images B. Electricity

C. Oil and ink D. Fingernail

4.Which of the following in NOT true?

A. Electronic paper is not a new idea.

B. Microspheres make up words and images .

C. Now TV watching and reading is part of the same work.

D. Scientists use layers of oil in a new research.

5.From the last paragraph, we know that .

A. scientists are still working on the new technology

B. kids love to red while watching TV

C. parents may be against this new idea

D. teachers may not teach students any more

--- Taian is a really comfortable city to live in.

--- , and it’s world famous for Mount Tai.

A. So it is B. So is it

C. So it does D. So does it

As we know, all living things have to eat food. For a man, a tiger, a fish, a bird, or even a worm, food is necessary. Generally speaking, all living things are sure to die without food. In every part of the world, many different kinds of animals share living places and live in communities (群落) together. They are connected in a food chain (链).

Within a food chain, some living things are producers and some are consumers (消费者). Plants are producers because they use sunlight, soil and other things to make their own food. Animals are consumers because they have to eat other animals or plants.

There are four different kinds of consumers in the animal kingdom. A carnivore is an animal that only eats other animals. An herbivore is an animal that only eats plants. An omnivore is an animal that eats both plants and animals. A scavenger is an animal that eats dead animals.

Look at the picture. It is an example of a food chain. The food chain shows the order that animals eat each other in a community. In the picture, you can see what animal or plant is food for another animal. See? A leaf is food for a grasshopper, which then becomes food for a hungry mouse. The mouse is food for a snake. The snake is eaten by an eagle. In this way, all of these animals are connected.

根据上文内容判断正 ( T ) 误( F )

1.The main idea of the passage is “Four kinds of consumers”.

2.The underlined word “scavenger” means in Chinese “腐生动物”.

3.The food for a mouse according to the picture is a grasshopper.

4.All kinds of animals share their living places with others.

5.There are some living things which don’t need to eat food.

The Whites have planned to visit _______ Great wall in China.

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

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