Unit 6 in book 4
Part One Listening,Understanding and Speaking
Listening 1
Ex 1: 3,5,6,8,10养生误区
Ex 2: four, 6.9, 5.1, doubly, far more
Scripts:
我眼中的缤纷世界作文 Husband: Oh! It’s unbelievable!
Wife: What朋友的诗’s the matter?
Husband: The article says that lifespan varies according to race, income level and whether you
are male or female. Now, can you guess which is the most important factor?
Wife: Hmm, I think it might be the x.
Husband: That’板栗烧肉s right! My grandma lived four years longer than my grandpa. Generally speaking,
women live longer than men. In 1993, the average lifespan of women was 6.9 years
longer than that of men in the United States.
W胡萝卜炒木耳ife: 6.9 years! I can’t believe it. Then how about race?
Husband: About race, the paper says white woman live 5.1 years longer than black women.
Wife: So this means I am doubly lucky since I’m a white woman.
Husband: Yes. But actually the largest risk you could run is being poor. Being poor is far more
likely to kill you than smoking, drinking, a hereditary dia, or an unhealthy lifestyle.
Wife: That’s true. If you are poor, you may not have good living conditions, good medical care
and good nutrition. But still I have a question. Why do women live longer than men?
Husband: I think you’外脚手架d better ask the experts.
Listening 2
Ex 1: FTFTT
Ex 2: 1.bad, degree, opportunity 2.relate, measure the risks 3.mathematics, occur 4.information, statistical risk 5.pollution, smoking, fiber
Scripts:
The possibility that something bad will happen is a risk. Risk can also be defined as the degree of danger that goes along with an opportunity. All risks have possible negative results. However, some risks are worth taking. For example, suppo that you have the chance to join a school football team. You risk a possible injury while playing to achieve the n of accomplishment that comes with being on the team. You decide that the pleasure of playing is worth the injury. By being fit, you can also reduce the risk of physical injury.
How can we determine the risks involved in an action? Many risks that relate to health choices have been studied. The risks relate to choices made over activities or behaviour that influence one’s health, either positively or negatively. Scientists can u statistics to measure the risks. Statistics is a branch of mathematics that helps determine the possibility that something will occur. The information about this possibility is called statistical risk and can help you make healthy choices.
水浒传每回读后感
For example, statistics indicate that in the United States the chance of dying from cance
r is about 20 percent. In other words, two out of every 10 deaths are due to some kind of cancer. Therefore, the risk of death from cancer is quite high. However, statistics also show that 80 percent of all cancers are related to things over which you have some control. In other words, you can make choices that will reduce your risk of developing cancer. The include such things as avoiding pollution, mot smoking and eating a diet high in fiber. If you do the things, you are less likely to develop cancer.
Listening 3
Ex 1: AHCLE GINJF KMOBD
Ex 2: BDDDD
Scripts:
If you plan to go hiking in the wilderness or a national park, make sure you are prepared. A compass, a knife, and maps are esntial items to take with you. You should also take wooden matches in a waterproof ca; some concentrated food such as nuts a
nd dried fruit and water in a canteen. Plan for emergencies as well. Take along first-aid equipment, shelter for the rain, and extra clothes. In order to stay warm, your head, hands and feet must be kept warm, so you should bring gloves, extra socks and a wool hat.
If you get lost in the woods, first try to backtrack and find the trail you were on. Look for trail signs other people may have left, such as piles of rocks, tied bunches of grass, or broken branches. Sit down and try to figure out which direction you came from医院管理培训 and then go back that way.
If you can't find the trail, try to explore the area, marking your path as you go. Climb a tree and look for landmarks. During the day, look for roads or rooftops in the distance. At night, look for lights and sniff the air. You may be able to smell smoke from a campfire. If you detect any of the signs, start to walk in their direction, but if it is dark, find shelter for the night and wait until the morning. Even a full moon won't give you enough light to e; it can throw shadows that hide dangers.
If you are lost, do not expect to be rescued. Even if someone knows you are lost and nds out a arch party, it may not find you. Therefore, if you can get out on your own, do so. However, if you cannot move far for some reason, build a bright fire at night and a smoky one during the day. Try to clear an area that can be en from the air, and u rocks to write a message. You can also u bright colors, shiny metal or mirrors to signal aircraft. Above all, do not panic.
