题目内容

—Why are you so busy?

—Oh, I have to too many things on business.

A. does with B. do with C. do in D. did in

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相关题目

When the best singer in our class , everyone shouted with excitement.

A. took up B. put up C. showed up D. made up

It is easy for me to make some strawberry cakes.

A. 真正主语 B. 形式主语 C. 状语 D. 定语

Sally can't read the text so ________ as Bill because she is five years younger than him.

A. fast B. faster C. slow D. slower

Have you seen Avatar（《阿凡达》）? It’s a popular 3D movie, and you may have to wear 3D glasses to see it. The 3D glasses make the images(图像)from the movie look as if they were coming straight towards you.

More and more 3D movies are coming to theaters. Some say that 3D TV sets will come into our homes in the near future. 3D technology can make TV and movies are more exciting. However, people with eye problems may get headaches if they spend too much time watching 3D movies. Why?

When we look at an object(物体), each eye sees it at a different angle(角度). Our eyes send the two images to our brain(大脑), and the brain puts them together. 3D technology uses two film projectors(投影机). One projects a left-eye-image and the other projects a right-eye-image. 3D glasses allow us to see a different image in each eye. So, when we are watching a 3D movie, our brain can’t put together the images sent to our eyes. The brain needs to work harder at “reading” the images. That makes it easier for people with eye problems to get dizzy(头晕的) or have headaches. A famous eye doctor said if your eyes can’t focus(聚焦) on the same object at once, you will have trouble watching 3D movies.

根据短文内容完成下列问题。

1.According to the passage, Avatar is a ______.

A. digital camera B. digital TV set

C. 3D movie D. 4D movie

2.The 3D glasses can make the images from the movie ______.

A. look more beautiful than usual

B. look as if they were coming straight towards you

C. look as if they were far away from you

D. look more clear than usual

3.People will have ______ in their homes in the near future.

A. 3D computers B. 3D phones

C. 3D movies D. 3D TV sets

4.When we look at an object, ______.

A. each eye sees the object at the same angle

B. our brain puts the two different pictures together

C. there will be two film projectors in our eyes

D. our brain can’t put together the images sent to our eyes

5.If you wear a pair of 3D glasses, ______.

A. you will see different images in both eyes

B. your brain can’t work at all

C. the images can be put together easily by your brain

D. our brain can put the images together

—What do you think of Tom?

— , he is an excellent student.

A. On general B. In general C. To general D. For general

When you are curious about something and want to know more about it, you can use the way of asking questions. Asking questions is the first step to make discoveries and find interesting answers. The following steps can guide you during the research. 

Step l On a note card or a piece of paper, write down the subject that you are interested in. Just get the main idea down. For example, you might write: Discover more about dinosaurs. 

Step 2 Next, stop and think for a moment about what you have already known about your subject. List what you have already known like the sentences below: 

Dinosaurs lived long before human beings appeared.

Dinosaurs lived on the earth for more than 150 million years. 

Some dinosaurs ate plants; some lived on meat. 

Step 3 What can you do with what you want to learn? Ask questions, on your paper, start writing down questions about the dinosaurs as you think of them: 

What’s the best weather for dinosaurs to live in? 

How many kinds of dinosaurs were there? 

Have dinosaurs really disappeared? 

Step 4 Armed with your list of questions, you can now go to the nearest library or computer to begin your research. As you learn more about your subject, you'll probably discover some new questions. For example, you might discover that dinosaurs disappeared about 65 million years ago. Why? What happened? Asking new questions can help you research your subject more widely.   

The next time you find something interesting to research, take time to organize your thinking by asking good questions. And remember that learning more always brings more questions.

1.Which of the following shows the right order of doing some research?

① List what you want to know.  ② Choose a research subject.

③ List what you've already known.     ④ Discover new problems.

A. ④③①② B. ②①④③ C. ②③①④ D. ③②④①

2.Which of the following is TRUE according to the passage?

A. Dinosaurs liked warm seasons.

B. All the dinosaurs didn’t live on meat.

C. Dinosaurs appeared after human beings.

D. Dinosaurs lived on the earth for 65 million years.

3.What might be the best title for this passage?

A. Discovering Dinosaurs B. Good Questions Help Research

C. Finding Right Subjects D. Steps to Make Discoveries

综合填空

When Howard Kelly is a young boy, he was very poor. One day, he felt h1. and decided to ask for a meal. H2., he asked for a drink of water instead when a woman opened the door. The woman thought he might be very hungry so she gave him a large glass of milk.

He drank it slowly, and asked, “How much should I pay you?” “Nothing,” she r3.. “Mother taught us never to accept others things w4.rewards. He said, “Then I thank you from my heart.” As he left that house, he felt much stronger.

Years later, the young woman g5.badly ill. She was f6. sent to the big city where they called in specialists (专家) to examine her. Howard Kelly was a f7. doctor then. He recognized her at once w8. he entered the women’s room. He decided to try his best to save her life and gave special a9.to her. Finally the woman was saved.

The woman was afraid to open the bill for she thought it would take the rest of her life to pay for it all. In the end, s10.caught her attention on the side of the bill. She began to read the following words: “Paid in full with one glass milk.”

翻译句子

1.我们在这样的学校里学习真幸运。

______________________________________

2.请叫他不要回电话了。

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3.我的冰箱没出故障。

_________________________________________

4.我会随身带把伞的，因为今天下午要下雨。

_________________________________________

5.邀请交换生和我们晚饭后一起看视频怎么样？

___________________________________________

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