HerearesomeinportanteventsinAu-优题课

A Solar-powered Plane---Lowcarbon
Earlier this month, a solar-powered (太阳能动力的)plane called Lowcarbon took off to the sky for the first time. It has passed an important test on the way to travel around the world.
Lowcarbon took off from an airport in Switzerland(瑞士)at 45 km an hour. It slowly rose into the sky.
“There has never been an airplane so big, so light, using so little energy,” said Bertrand Piccard, a leader of the project.
During the 90-minute flight, Lowcarbon did several turns. It climbs nearly 1.6 km above the countryside.
Engineers plan to test a night flight in July. Then they will use the results of the tests to build a second plane. They plan to travel around the world in that plane in 2012. “We want to fly it day and night with no fuel,” Piccard said.
Piccard and pilot Andre Borschberg will take Lowcarbon around the world .They will make a few stops to change places and rest after a long time in the air----and to show off their aircraft.
Lowcarbon flies at 70 kph on average(平均). That is faster than a bike and slower than a car. The pilots will keep it in the air for up to five days at a time.

We Are One---“Expo Through My Eyes”
Sharing offers you more happiness. To celebrate the 2010 Shanghai World Expo, China Daily invites you to share what you’ve seen, heard and experienced at the 6-month international event or Expo-related stories in English. Whether you are an Expo volunteer, a reporter, or a tourist , we’d like you to share with us your Expo experience, as seen through your eyes. So if you would liketo contribute(投稿)，please join us today in sharing the joy!
Topic: 2010 Shanghai World Expo
Language: English only
Length: No more than 1,000 words-
Content: Stories with photos are necessary.
Duration: May 1,2010---October 31,2010
Email-box: expo@chinadaily.com.cn
Reward: In addition to the satisfaction of supporting our work,
---your stories will be published on China Daily’s website;
---you will go in a lucky draw for a prize.

Which of the following information about the plane Lowcarbon is NOT true?

A．It can fly at 70 km an hour.	B．It is solar –powered.
C．It has passed a night-flight test.	D．It is slower than a car.

Lowcarbon is a special plane because________________.

A．it’s made in Switzerlland	B．it has travelled around the world
C．it can do turns in the sky	D．it’s big and light, but uses little enegy

The purpose of the second article is to________________.

A．encourage us to visit Shanghai Expo	B．ask us to be volunteers for Shanghai Expo
C．invite us to write stories about Shanghai Expo	D．tell us to get the lucky prize of Shanghai Expo

Your stories about the 2010 Shanghai Expo for China Daily___________.

A．can be in Chinese	B．don’t need to have photos
C．must be given by post	D．should be handed in by e-mail

Many years before the United States was founded(建立), Americans had already invented barbecues. But the first barbecues, in fact ,were the invention of the Taino Indians of Haiti, who dried their meat on raised frames(架子)of sticks over fires. Spanish explorers spelled the Taino word as barbacoa, and as time passed, English settlers along the Atlantic coat had their own barbecues.
One summer day in 1773, Benjamin Lynde, a citizen of Massachusetts, wrote in his diary, “Fair and hot ; Browne;hack overset.” That is , on a bright and hot day he went to the Brownes to attedn a barbecue, and his carriage(马车)fell over. It shows that the barbecue had its social occasion by that time. Large animals would be roasted whole on frames over hot fires, and neighbours would be invited to dinner.
In later centuries, as settlers moved to the west, the barbecue went along with it, reaching an especially large size in Texas, where a pit (坑)for fuels(燃料) such as tree branches might be over ten feet deep. Today , the barbecue grills(烧烤架)which are fueled by charcoal(木炭) or electricity are likely to be small and easy to move , and can cook only parts of an animal at a time, but people still have barbecues out of doors and always invite their neighbours or friends over.
Who invented the barbecues first in history?

A．American people.

B．Taino Indians.

C．Spanish explorers.

D．English settlers.

The second paragraph mainly tells us that the barbecue_______________.

A．is only held on a hot sunny day	B．welcomes people who keep diaries
C．is held both indoors and outdoors	D．has its social occasion for over 200 years

The underlined expression “ social occasion” can be best translated into______________.

A．社交功能

B．社会福利

C．社会地位

D．社会背景

The following are all the barbecue ways EXCEPT __________________.

A．drying meat on raised frames of sticks over fires

B．roasting a whole animal over a pit full of burning tree branches

C．cooking parts of animals over fires on grills fueled by charcoal

D．heating meat in the bright and hot daylight

What’s the most important thing for you to have in your life? Someboy mentions hard-work, others suggest knowledge, love and luck.
If you arrange the 26 English letters alphabetically(按字母表的顺序)and use numbers to represent each of them, for example, 1 for a, 2 for b, 3 for c…, you can change an English word into a number. So hard-work becomes 8+1+18+4+23+15+18+11="98," meaning 98 is its mark; knowledge: 11+14+15+23+12+5+4+7+5="96," while love :12+15+22+5="54," and luck : 12+21+3+11="47," a small mark. None of these words can give one a full mark. What about money or prayer(祈祷)? They can’t , either.
Then what else? Don’t be worried. You can always find an answer to a problem in your life, when you change your way of looking at things or doing things, or your attitude(态度).Yes, attitude is the word. See for yourself: attitude:1+20+20+9+20+21+4+5=100，a full mark.
Different attitudes lead to different courses of life. Most times people hope for a better life. It is possible that one will have a change for the betterr after one has changed one’s attitude.
When you change your manner and became friendly towards others, you’ll meet more smiling faces towards you.In the same way, if you take a positive(积极地)attitude towards failure(失败),you’ll find it’s also rewarding though it has caused you losses.
In the writer’s opinion , what is the most important things in a person’s life?

A．Hard-work.

B．Knowledge.

C．Money.

D．Attitude.

According to the passage, if you meet with problems, the best way out is to ___________.

A．ask for helpf from others	B．say your prayers to God
C．change your attitude	D．try maths-solving methods

From the passage we can learn that ______________.

A．diffrent attitudes come from different courses of life.

B．mathematics can solve every problem easily in our daily life

C．failure sometimes can bring you good if you take a positive attitude

D．none of the English words except “attitude” equals to 100 or more

A smile will tell people around you that you are a kind and friendly person. However,many people don’t smile because they think they ugly teeth. For example, one of my classmates, Mile, doesn’t have very nice teeth,so thatis why he seldom opens his mouth.he even says that he has lost cofidence because of his teeth.So it is very important for us to look after our teeth. In fact, a lot of people have this problem.Some people inherit teeth problems from their parents,while others’teeth are damaged because of bad habits,like heavy smoking,eating too much sugar or not brush-ing teeth often.If your teeth are in bad shape, you should see a dentist and ask for help. They can help improve your teeth and tell you how to take care of then.
Smiling can help you to feel more confident and make other people think of you as a more friendly person. If you want to keep healthy,you should not only smile but also laugh. An Indian doctor called Kataria said that young children should laugh about 300 times a day, wile adults should laugh between 7 and 15 times a day. So please take this chance to smile and laugh now!
根据短文内容，选出一个最佳答案填入题前括号内。
What has made Mike lose his confidence?
His bad habit. B. His bad teeth. C. Not smiling. D. Eating too much sugar.
Many people don’t smile because.

A．they don’t like smiling	B．they think they are ugly
C．their teeth are not beautiful	D．they can’t open their mouths

What can a dentist do according to the passage?
A. A dentist can tell you how to improve your bad teeth.
B. A dentist can help you to take care of your bad teeth.
C. A dentist can tell you how to brush your teeth.
D. Both A and B.
If you want to keep healthy, you had better.

A．not smile often	B．laugh all the time
C．neiter smile nor laugh	D．smile and even laugh often

How many times should a child laugh every day in doctor Kataria’s opinion?

A．Either 300 or 30 times a day.	B．Between 7 and 15 times a day.
C．Around 300 times a day.	D．Only 30 times a day.

Hong Kong has about forty public beaches. Some of them are very famous around the world. People can go there for a swim. You can go to them by bus. To go to some beaches yu must take a boat.
You will swim there without danger if you remember these instructions:
?Never swim alone.
?Never go out in a boat if you cannot swim.
?Never swim after a meal or when you feel hungry or tired.
?Don’t stay in the water too long.
Remember:A red flag means that it is dangerous for anybody to go into the water.A blue flag means that it is dangerous for children.
根据短文内容，判断下列各句正误。正确的在题前括号内写“T”，错误的写“F”。
There are about 40 public beaches in Hong Kong.
You should swim after a meal.
You can take a bus to go to most of the public beaches.
You’d better swim when you’re alone.
If you were a child, you could swim when you saw a red flag.