1 . The world food safety could be in danger because of a number of food production shocks (冲击), according to an Australian study.
The researchers from the University of Tasmania found that there were 226 shocks in the area of food production across 134 nations and the frequency has been increasing over the past 50 years.
According to Cottrell, a researcher from the University of Tasmania, the main causes behind the shocks are different. For crops, extreme weather events such as floods and no rain for a long time play the biggest part. Weather also plays a role in livestock(家畜)production, but disease plays a bigger role. Disease also leads to aquaculture(水产业)shocks, while in the ocean most of the food shocks are caused by overfishing.
“When we look at the food production systems, covering crops, livestock, fisheries and aquaculture,” Cottrell said, “we find that crops and livestock are more easily affected than aquaculture. And some countries in South Asia are more frequently affected than others.”
The effects of production shocks reached far away from where they happened. When one means of food production is greatly reduced, it will cause unexpected results. “The India got a lot of food production shocks in crops and livestock, largely because of floods,” Cottrell explained. “If countries like India are shocked and the rice production is much smaller, they’ll probably send less goods to another country. And that shock suddenly starts to affect all the trade partners of the major producers as well.”
According to what Cottrell said, while the international community faces a great challenge to these problems, steps taken now can help fight against unexpected shocks in the future. “This can be done through measures such as food store systems so that they are better able to deal with the effect which is caused by problems such as climate change.” said Cottrell.
1. What do we know about food production shocks?| A．Their causes are different in different production areas. |
| B．Some diseases are the main cause. |
| C．Extreme weather is the biggest shock. |
| D．Overfishing is the main cause. |
| A．Livestock in Australia. | B．Crops in Australian. |
| C．Fisheries in India. | D．Livestock in South Asia. |
| A．To show India sells a lot of crops to other countries. |
| B．To show the shocks can cause unexpected results. |
| C．To show Indian shocks are more often. |
| D．To show India has a lot of flood. |
| A．Results Caused by the Problem of Global Food Safety |
| B．Measures Solving the Problem of Global Food Safety |
| C．Production Shocks Threatening Global Food Safety |
| D．The Importance of Global Food Safety |
2 . At present, there are over 36,000 McDonald’s restaurants around the world, but it started out as a small one. The McDonald brothers, Dick and Mac, opened the first McDonald’s in San Bernardino, California in 1948. The menu included hamburgers, soft drinks, pie, French fries, milk, coffee and milkshakes. Ray Kroc, a travel salesman, visited the store and became interested in it. The brothers said that they wanted to open stores in the whole country, and then Kroc became their first franchise agent (特许经销商) in 1954. Kroc opened up a restaurant for McDonald’s on April 15, 1955. That store came with a lot of difficulties in the beginning.
After dealing with the difficulties, McDonald’s started to spread to all over the United States. The McDonald brothers wanted to show their Speed Service System-what we call fast food. Customers were served at large windows in the front of the building. The houses of the first restaurants were red and white with two golden arches(拱)on the side to make the roof look less flat.
The McDonald’s menu in 1977 shows how different its food choices are from today. What’s more, today McDonald’s have digital screens to show menus again and again.
In 1969 McDonald’s changed the style of restaurants. This change is found on the first McDonald’s in Moscow, Russia in 1990. Crowds line up outside to get their first taste of a Big Mac.
With billions of people served, McDonald’s has played an attractive role shaping international culture since its first restaurant opened.
1. When was McDonald’s first set up?| A．In 1955. | B．In 1954. | C．In 1948. | D．In 1977. |
| A．The brothers’ wish. | B．His experience of running restaurants. |
| C．His interest in traveling. | D．One of the customers’ advice. |
| A．The arches can show their difference in the USA. |
| B．Customers liked large windows. |
| C．Customers enjoyed arches. |
| D．The arches can make the roof look less flat. |
| A．It is very popular at that time. | B．It is different from today’s food choice. |
| C．The reason why it was popular. | D．The change of McDonald’s style. |
