摘要：9．Two third of the forest are pine trees．
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________ of the city was covered with the heavy smog.
| A．Two-third | B．Two-thirds |
| C．Two-three | D．Two-threes |
There are nearly 400 different types of sharks, but only about 30 types have even been reported as attacking human beings.
The chances of being attacked by a shark are very small compared to other dangers. Many more people drown（溺死）in the ocean every year than are bitten by sharks. The low number of attacks that happen every year proves that sharks do not feed on humans if they have the choice. There are three types of shark attacks. The main one is known as a ‘hit and run’. The shark attacks because it thinks you are a fish, but when it tastes a human it decides not to eat you. The second type is called a ‘bump and bite’. The shark bumps you to find out if you are fit to be eaten and then bites you if it thinks you are. The third type is called a ‘sneak’. When attacking in this way, the shark waits for you to swim by and attacks you suddenly. The latter（后者的）two types of attack are more likely to be deadly for humans.
However, your chances of being attacked by a shark can be reduced if you follow the advice below.
Do not swim in the dark. Sharks can still see you but you cannot see them.
Do not swim if you are cut or if you have a fresh wound. Sharks can smell blood over a long distance.
Do not wear bright clothing or jewellery because sharks are attracted to colours and shiny objects.
Try and stay in groups, as sharks usually avoid large numbers of people.
Don’t be frightened（受惊吓）by sharks as there is 30 times greater chance of being hit by lightning than being attacked by a shark.
【小题1】Are there only 30 types of sharks in the world?
【小题2】Are the chances of being attacked by a shark small or big compared to other dangers?
【小题3】What are the two deadly shark attacks called?
【小题4】Why should you try and stay in groups to avoid the shark attack?
【小题5】What does the writer mainly tell us in the passage? 查看习题详情和答案>>
Word travelled quickly in the small fishing village of Port Washington, Wisconsin. So when McCarty wanted to build a playground for kids with special needs. 2,800 people ? a third of the town ? rolled up their sleeves(衣袖)and helped her.
"A lot of learning comes through play," said McCarty, 52, a special education teacher for 28 years. But her students were too often left out. She'd seen the traditional playgrounds stop wheelchairs dead in their tracks.
On September 16, 2008, the first day of the project, they came. Two women heard about the project on the way to work and took the day off to help. A couple in their 80s took part in the job. Children came and gave a helpful hand. Many were volunteers. They all worked very hard.
Today, Possibility Playground is one of the most popular destinations in Ozaukee County. All children can play shoulder to shoulder. There is special equipment(装置) in different parts. Here, you see all the kids on the same playground having fun.
"People used to ask. 'Why do you want to build a playground just for children with disabilities?' " McCarty said. "They didn't get it. It's only when you build a playground for children with disabilities that you build one for all children."
- 1.
What's McCarty?
- A.A special doctor.
- B.A special education teacher.
- C.A special singer
- D.A special designer.
- A.
- 2.
How many people are there in the town?
- A.About 4,200 people.
- B.About 700 people.
- C.About 8,400 people.
- D.About 2,800 people.
- A.
- 3.
What does the underlined word mean?
- A.目的地
- B.出发地
- C.游乐场
- D.体育场
- A.
___of the apple ___bad
|
A．Second-threes,goes |
B．Two-threes,go |
C．Two-third,goes |
D．Two-thirds,goes |
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