If you believe in thermometers(温度计),you should believe in global warming. And if you believe in eating fries with your burger, you should worry more about carbon emissions.

It won't happen overnight, but as the planet's climate changes, the growth cycles of main crops will all be heavily affected .Here are three of the crops that might not beat the heat.

The potato actually needs a great deal of beauty rest to develop properly. “They need a cool nighttime temperature in order to start growing the tuber, the part that we eat,” Nelson says.

Temperature and altitude are two primary concerns in coffee growth, and farmers are stuck between a rock and a hard place. “We know that coffee grows in a certain temperature range,” Nelson says. “They've been moving up the mountains, but at some paint you run out of mountains to move up.” Higher-grade strains of Arabica coffee in Central American regions are at particular risk due to the need for lower growing temperature, especially since diseases and pests are also becoming more of a factor as temperatures rise.

Even if you're looking at the direct effects of temperature alone, rice is in trouble. “As nighttime temperatures go up ,the rice is going to have a problem flowering and won't make as many seeds,” Nelson says. In addition to this direct heat consequence, rising sea levels will flood many rice fields and destroy water salinity levels, while droughts will lower production, raise prices, and further shame westerners who are too clumsy with chopsticks to be able to clear their plates once a new grain is adopted.

1.What is the closest meaning to the underlined word “emissions” in Paragraph 1?

A. Mixture. B. Pollution.

C. Going down. D. Letting off.

2.What does the potatoes' development need according to Nelson?

A. Enough water and salt. B. Cool temperature at night.

C. Much sunshine and fresh air. D. Sudden rise of the temperature.

3.The rice is difficult to flower, probably because______.

A. sea levels go up suddenly B. the temperature rises at night

C. many seeds can't be produced D. both temperature and altitude rise

4.What is the best title for the text?

A. How Does Global Warming Affect Westerners

B. How Does The Cool Temperature Affect Ride

C. What Is The Real Reason For Crops' Growth

D. Three Crops That Won't Survive Minor Climate Changes

Shakespeare’s Birthplace and Exhibition

Henley Street, Strafford-Upon-Auon Tel: 01789 204016

Shakespeare’s Birthplace Was the childhood home of William Shakespeare. Take a step back in time and see what life was like for the young Shakespeare growing up in Stratford-Upon-Avon. The house has been exactly furnished, and includes both original and copy items similar to those which would have been there in the house when Shakespeare was a boy. Beautiful painted cloths hang on the walls, brightly colored fabrics fill the rooms and his father’s glove workshop has been recreated. At the back of the house is a beautiful garden containing many plants,herbs and flowers mentioned in Shakespeare’s plays.

The neighboring exhibition shows Shakespeare's life and focuses on many rare local items connected with him, as well as a copy of the first edition of his collected plays published in 1623.

◎Limited disabled access

◎Many restaurants close to Shakespeare’s Birthplace

◎Town center parking

◎Gift shop

◎Allow at least 45 minutes to visit the house and the exhibition

Adult£6.70 Child £2.60 Family£15.00

Summer

Mid

Winter

Jun--Aug

Apr—May Sep---Oct

Nov----Mar

Open

Last Entry

Open

Last Entry

Open

Last Entry

Monday--Saturday

9:00 am

5:30 pm

10:00 am

5:00 pm

10:00 am

4:00 pm

Sunday

9:30 am

6:00 pm

10:00 am

5:30 pm

10:30 am

4:00 pm

1.What can we see in Shakespeare’s birthplace?

A. Old furniture. B. Ancient restaurants.

C. Colored gloves. D. Shakespeare’s plays.

2.How much would they pay if a couple with their two children visit the exhibition?

A. £18.6. B. £15.

C. £13.4 D. £5.2

3.What is the deadline to enter the exhibition on Friday in July?

A. 6:00 pm. B. 5:30 pm.

C. 5:00 pm. D. 4:00 pm.

Feifei,an 11-year-old boy from Xuzhou,Jiangsu Province,suffered from a sudden acute eye disease which has almost led to blindness.The disease was caused by excessive(过度的)eye fatigue(疲劳)during the winter vacation, during which he played computer games for continuous 10 days and nights.

Many youngsters in China nowadays are increasingly addicted to computer games and other electronic products. This is followed by a series of health problems,with the most typical case being myopia,or nearsightedness.

According to the latest research report released by the World Health Organization (WHO),the myopia rate among Chinese teenagers ranks first in the world—70 percent of high school and college students.The rate is nearly 40 percent in primary school students,while it is only 10 percent for their peers in the United States.

There are at least 10 million people in China with severe myopia,and they are likely to get pathological(病理性的)myopia in middle age.Pathological myopia can't be treated with glasses or surgery,and it is one of the biggest factors that lead to blindness,Xu Xun,director of the ophthalmology(眼科学)department at Shanghai General Hospital,pointed out.

Experts explain that two major factors lead to the high rate of myopia among Chinese people.One is high academic pressure,and the other one is excessive use of electronic devices over a long period of time.Genetics,on the other hand,are not the main reason,as only 20 percent of Chinese people had myopia in the 1960s.

"Teenagers are now faced with severe academic pressure,which means they often study without natural light. This increases their risk of becoming nearsighted,"Xu said.

Experts suggest that youngsters maintain a proper balance between study and rest so as to protect their eyesight, and parents should play an active role in the process.

1.Why does the author mention Feifei's experience in the first paragraph?

A. To advise people to protect their eyes.

B. To introduce the topic of nearsightedness.

C. To inform people of the cause of blindness.

D. To show that Feifei developed an eye disease.

2.What can be learnt from the passage?

A. Nearsightedness may cause other health problems.

B. There are more nearsighted students in the United States.

C. 70 percent Chinese students in primary school are nearsighted.

D. Pathological myopia is most likely to cause blindness.

3.Which of the following can be a main reason for myopia?

A. Genetics factors.

B. Low academic pressure.

C. Overuse of electronic devices.

D. Reading in natural light.

4.What will be probably discussed in the following paragraph?

A. The significance of protecting eyesight.

B. Youngsters’ bad behavior leading to myopia.

C. The relationship between youngsters and their parents.

D. Parents’ role in helping youngsters protect thew eyesight.

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