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What's your dream vacation? Watching wildlife in Kenya? Boating down the Amazon? Sunbathing in Malaysia? New chances are opening up all the time to visit the world. So we visit travel companies, compare prices, and pay our money.

      We know what our vacation costs us. But do we know what it might cost someone else? It's true that many poorer countries now depend on tourism for foreign income. Unfortunately, though, tourism often harms the local(本地的) people more than it helps them.

      It might cost their homes and lands. In Myanmar, 5,200 people were forced to leave their homes among the pagodas(佛塔) in Bagan so that tourists could visit the pagodas.

      Tourism might also cost the local people their jobs and dignity(尊嚴). Local workers often find only low-paying jobs in the tourist industry. And most of the money do not help the local economy（經濟）. Instead, money return to the tour operators in richer countries, When the Maasai people in Tanzania were driven from their lands, some moved to poor places of the city. Others now make a little money selling things or acting for photos.

     Problems like these were noticed more than 20 years ago. But now tour operators and local governments are working together to begin correcting them. Tourists, too, are putting on the pressure.     

      The result is “ethical（合乎職業道德的）tourism”. Ethical tourism has people at its heart. New international agreements and rules can help protect the people's lands, homes, economies and cultures. The beginnings are small, though, and the problems are complex(復雜的).

      But take heart. The good news is that everyone, including us, can play a part to help the local people in the places we visit. Tour operators and companies can help by making sure that local people work in good conditions and earn the money they should get.

      They can make it a point to use only locally owned hotel, restaurants and guide services. They can share some money to help the local economy. And they can help the local people plan and manage tourism.

      What can tourists do? First, we can ask tour companies to provide information about the conditions of local people. We can then make our choices and tell them why. And while we're abroad, we can:

      Buy local foods and products.

      Pay a fair price for goods and services and not bargain for the cheapest price.

      Ask before taking photographs of people.

      They are not just part of the scenery!

      Let's enjoy our vacation and make sure others do, too.

 

1.Which of the following is not mentioned?

    A. Local people protected the pagodas in Bagan well.

    B. Tourists may stay in hotels opened by local people.

    C. Local people are mainly provided with low-paying work.

    D. Tourists had better not bargain with local people for a cheap price.

2. The underlined phrase "take heart" means"       ".

   A. pay attention        B. take care         C. cheer up        D. give up

3. According to the passage, the writer thinks           .

   A. tourism is not a promising industry

   B. dream vacations should be spent abroad

   C. the problems caused by tourism are easy to settle

   D. tourists should respect local customs and cultures                                 

4.What is probably the best title for the passage?

    A. Tourism Causes Bad Effects.               B. Tourism Calls for Good Behavior.

    C. Vacations Bring a Lot of Fun.              D. Vacations Cost More Than You Think.

 

 

Height is just one of the thousands of features (特征) that your genes (基因) decide. In fact, because you have two parents, your genes provide you a height that usually lands somewhere between the height of each parent. If both your parents are tall, then maybe you will be tall, too, but if you have questions about how tall you’re going to be, ask your doctor if he or she can help you find it out.

But genes don’t decide everything. For example, eating an unhealthy diet can keep you from growing to your full potential (潛力). Getting enough sleep and enough exercise will help you grow to the right height.

No doubt you’re wondering how fast you should grow. There’s no perfect or right answer. Kids grow about 2 inches (5 centimetres) a year between age 3 and the time when they start puberty (when your body starts changing and becoming more grown up).

Your doctor will know how your growth has been going over the years. Two centimetres here and 2 inches there are not nearly as important as the height you’re at now, how you’ve been growing up to this point, and what other changes your body may be going through.

Don’t be scared if you seem to have grown a lot in a very short time. Everyone has a very quick growth during puberty. The age for starting puberty is about 10 for girls and about 11 for boys. But it can be earlier or later – between 7 and 13 for girls, 9 and 15 for boys.

You’ll usually begin to notice that you’re growing faster about a year after your body starts to show the first changes of puberty.

1.The Chinese for the underlined word in the third paragraph “puberty” is           .

A．童年時期

B．嬰幼兒時期

C．習慣養成期

D．青春期

2.If you want to know how fast and how tall you should grow,          .

A．you should have enough exercise

B．you can ask doctors for help

C．you should protect the environment

D．you can record your growth during puberty

3.This passage is mainly about            .

A．how the genes work in your body

B．when is the time you grow fast

C．why you look like your parents

D．how you grow to a certain height

4.After reading this passage, we can explain ___________.   

A．how good it is to be a doctor

B．how much sleep we need

C．why genes can’t decide everything

D．what an unhealthy diet is

5.Which is NOT mentioned (提及) in the passage?

A．Your height most probably depends on (取決于) how tall your parents are.

B．Girls’ age for starting puberty is usually earlier than that for boys’.

C．The time showing the first changes of puberty is never noticed.

D．You may be scared sometimes when you grow too fast.

 

Health experts predict that soon, more people will die from cancer than from AIDS, tuberculosis (結核病)and malaria combined（瘧疾）. They expect that by 2013, cancer will become the world's leading cause of death.

Experts say one reason that more people are dying from cancer is because they are smoking cigarettes in developing countries. 40 percent of the world's smokers are believed to live in China and India alone. Other things including high fat diets and fewer physical activities are also believed to be pushing the numbers more.

Rates (比率) of breast cancer (乳腺癌) in Japan, Singapore and South Korea are now 3 times what they were 40 years ago.

The W.H.O. report says that 12 million people will be found to have some kinds of cancer this year. It predicts that more than 7 million people will die early as a result of cancer. And more than 5 million of the new cancer cases will be in developing countries.

The number of cancer cases and deaths from cancer are expected to increase one percent each year. Experts are predicting the largest increases will be in China, Russia, and India.

Without new treatments, the W.H.O. says, the number of new cancer patients could reach 27 million a year by 2030. The number of deaths could reach 17 million a year.

A report in December said the number of men and women dying of cancer in the United States had dropped for the first time .The report in the Journal of the National Cancer Institute said the drop was mainly the result of fewer cases of lung（肺）, prostate（前列腺） and colorectal(結腸) cancer in men. In women, it resulted from fewer cases of breast and colorectal cancer.

The American Cancer Society says governments can do things to help stop the increase in cancer cases and deaths. One idea is to provide poor and developing nations with vaccines(疫苗) that help to stop some cancer-causing infections (感染). One example of a cancer-causing infection is human papillomavirus (乳頭瘤病毒). This virus(病毒) can cause cervical cancer in women.

Another suggestion is more support for cigarette-control programs. And the cancer society says health officials and governments should pay more in cancer research and early detection(檢測).

1.根據短文內容完成句子填空(每空限填一個單詞)。

From the first paragraph of the passage, we know __________ will be the ________ killer soon.

2.根據短文內容完成句子填空(每空限填一個單詞)。

According to the passage, in developing countries more people are dying from cancer because of  ___________ ____________

3.根據短文內容回答問題。

According to the passage, in which countries will cancer increase fastest ?

____________________________________________________________________.

4.把短文中劃線句子譯成漢語。

_____________________________________________________________________

5.根據短文內容用一個完整的英文句子回答問題。（10個詞左右）

What can governments do to stop the increase of cancer ? （one thing is OK）

_____________________________________________________________________

 

Kelly Christopher, a student at Lutheran High School in California, US, loves oranges. One day last week, she used a pole(竿子) to pick oranges off trees and collect them in baskets. It's the first time in her 15 years she's picked fruit from trees.

   "This is quite different from buying oranges in the supermarket," said Christopher. "Every time I eat an orange, I'll remember this experience."  

Christopher was one of the 30 student volunteers at Soil Born Farms. She volunteered as part of a project which was set up in 2009 to help homeowners in South Land Park pick oranges and other fruits out of their backyards. Before, the fruit would rot on the ground or get eaten by animals. Now the fruit is donated to those who need it.

    "It is good for many people", said Randy Stannard, who works for the project. "The homeowner gets fruit picked and more people can have healthy food."

    "Two harvests (收成 ) were organized in 2009 and volunteers picked 3,000 pounds (1,360kg) of fruit", Stannard said. In 2010, the number was 20,000. This year, Soil Born Farms hopes to get 40,000 pounds. They will harvest every weekend from January to April.

    Shannon Galloway, Christopher's science teacher, brought her students into the project this year.

 "You're making use of a resource that might be wasted," she said. "I think it's meaningful to everyone."

     Donato Frazier, 15, always climbs up a ladder(梯子) and gets on the top of the tree.

     "Standing on the treetop is pretty cool," Frazier said. "I can see clearly that many baskets are filled up, and even see that many people are eating healthy fruit because of our volunteer work."                                          

71. Christopher and other students went to pick fruits from real trees because they wanted to _____.

A. have some fresh fruit for themselves    B. make some money by selling fruit

C. provide people with more healthy fruit   D. buy some cheap fruit from their neighbors

1. When was the project set up?

A. In 2008.             B. In 2009.     C. In 2010.     D. In 2011.

2.What will happen to the fruit if they don’t help the homeowners pick it?

A. The fruit will rot or be eaten by small animals.

B. People who need the fruit will come to pick it.

C. The fruit will be used as a resource for research.

D. Homeowners will pick the fruit and sell it.

3. What does the underlined word “mean?

A. 資源             B. 調查         C. 對策         D.  娛樂

4.How do the students feel about their work?

A. It’s interesting and easy.              B. It’s meaningless and hard.

C. It’s meaningful and exciting.           D. It’s tiring and boring.

 

 

 —What a beautiful car !

    —Yes, but it’s so expensive that we can’t _______ it.

   A. pay                       B. offer              C. provide          D. afford