题目内容
The so-called post-90s generation has become even much “cooler” than the 1980s group, for they can speak “Martian language”, a difficult code-like language created by themselves. And they probably think it very original and smart.
The idea of this language is to prevent the authorities----parents and teachers from understanding what is said.
Ms. Li, mother of a 15-year-old girl, logged (登录) onto her daughter’s online space and found lines of codes, mixed English, Japanese and half-finished Chinese characters, which looked completely meaningless to her. Her daughter told her that it was “Martian language” and her peers all used it.
The new language is becoming very popular in online spaces--- so much that even some translating software has been created to translate the normal language into “Martian language”.
A 14-year-old netizen, nicknamed “S. Tangguo”, explained that the language could be created by anyone. “At first, I just copied the language from other people’s articles. Later, I began to create some words by myself. I split (拆分)some Chinese characters, or use words that have similar pronunciations to interchange with each other, or even add some English, Japanese or Korean words into my article, and that makes the new language. My classmates all chat in ‘Martian language’. It’s in style and can help us hide our secrets from our parents or teachers.”
Unlike the worried parents, some experts have found positive aspects in the spread of this unusual online language. Wang Haiyong, a psychologist, said that there’s no need to be too worried about the phenomenon. This so-called “Martian language” is just a little hobby of the post-90s generation. On the other hand, the new language can inspire children’s imaginations, which is a good thing. However, Wang also advised teachers and parents to give proper guidance to their children, helping them better distinguish between online language and the normative (规范性的)language of real life.
67. Which has the similar meaning to the underlined word “peers”?
A. authorities B. children C. experts D. classmates
68.Why does the post-90s generation create “Martian language” according to the passage?
| A. Because “Martian language” can make them smart. |
| B. Because they want to practice their foreign languages together. |
| C. Because they just want to have fun by playing with the characters and letters. |
| D. Because they can hide their secrets from the authorities. |
69. Which of the following statements is NOT one of the ways creating “Martian language” according to the passage?
A. Mixing some completely meaningless codes together.
B. Separating some Chinese characters into parts.
C. Interchanging words that have similar pronunciations.
D. Adding some foreign words into the original language.
70. What is the correct attitude we should take towards “Martian language” according to the psychologist?
| A. Parents should worry about losing control over their children. |
| B. All generations should learn to be cooler by using the new language. |
| C. We should help children understand the difference between the language online and the standard language. |
| D. The authorities themselves should try to use the new language. |
DDAC
The human body is a living machine ,and, like all machines, it needs fuel to supply it with energy. This is provided by the food we eat. But how much do we need to stay healthy?
The energy value of food is usually measured in calories. A calorie is the amount of heat required to raise the temperature of 1 kg of water by 1℃.The number of calories people need per day is different, as the chart below shows. Also, the number of calories you use at any moment normally depends on the activity you are in. For example, you need more calories for standing than for sitting, more for running than for walking, and so on.
The energy in food is mainly in the form of three kinds of chemical materials—carbohydrate（糖类）,protein and fat. Carbohydrate provides 3.8 Cal/gm（calories per gram） of energy, protein 4.0 Cal/gm and fat 8.8 Cal/gm. Each food contains different amounts of these materials, as the second chart shows.
Chart Ⅰ
| CALORIES NEEDED PER DAY | |
| BABY | 750 |
| OFFICE WORKER | 2 700 |
| CHILD AGED 8 | 2 100 |
| WOMAN FEEDING BABY | 2 700 |
| MAN OVER 70 | 2 100 |
| BOY AGED 16 | 3 000 |
| WOMAN | 3 600 |
| FARMER | 2 600 |
Chart Ⅱ
|
| FAT | PROTEIN | CARBOHYDRATE |
| MILK | 30% | 30% | 40% |
| RICE | 5% | 10% | 85% |
| PEANUTS | 60% | 30% | 10% |
1.____ calories are required to raise the temperature of 5 kg of water from 35 ℃ to 90 ℃?
A.55 B.175 C.325 D.275
2.If you lack for calories to support your running activities you’d better take more ____.
A. milk B. peanuts C. rice D. milk and rice
3.We may learn from the charts that ____.
A. a child aged eight requires more than 3 times the amount of calories that a baby does
B. a boy aged sixteen requires nearly twice the amount of calories that a boy aged eight does
C. a mother with a baby to feed uses up more calories than a hard-working farmer each day
D. an old man needs less calories than an 8-year-old boy on account of his less movement
4.Which of the following statements agrees with the passage and the charts above?
A. You need more calories for swimming that for mountain climbing.
B. If you take an equal amount of Vitamin containing the calories you need, you don’t need to eat any food at all.
C. Different people need different amounts of energy depending on their age, sex and the activities they are in.
D.3 grams of milk provides 16.6 calories because carbohydrate provides 3.8 Cal/gm, protein 4.0 Cal/gm, and fat 8.8 Cal/gm.
