阅读快车系列答案科目：初中英语 来源： 题型：阅读理解
| A．童年时期 | B．婴幼儿时期 | C．习惯养成期 | D．生长发育期 |
| A．you should have enough exercise | B．you can ask doctors for help |
| C．you should save the environment | D．You can record your growth during puberty |
| 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 |
| A．how good it is to be a doctor | B．how much sleep time we need |
| C．why genes can’t decide everything | D．what healthy diet is |
| A．Your height most probably depends on how high 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. |
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科目：初中英语 来源：2013届浙江省湖州市六校联考九年级上学期期末考试英语试卷（带解析） 题型：阅读理解
Sugar—free beets（甜菜）that still taste sweet, tastier tomatoes and brighter-colored fruits and vegetables that stay ripe（熟的）longer are all foods that are being grown now. How can they
carry traits, such as being tastier, brighter, and riper? They are genetically engineered.
Genetic engineering（基因工程）is like making a change in a recipe. For example, when you make cakes, you mix together all of the usual ingredients. If you add an extra ingredient, like salt, the cakes will taste differently.
Genes are ingredients in the recipe for life. They carry the traits of living things. Your genes dictate what color hair and eyes you’ll have, how tall you’ll be, as well as many other traits. Genes carry traits for plants, too. By adding genes to a plant, you can sometimes create new traits. For example, adding a certain gene to a potato plant can make the potato plant distasteful to bugs（虫子）. This makes some farmers happy because they don’t have to use chemicals to keep bugs away from their plants.
It sounds great, but some people are opposed to the idea of food that is genetically engineered. Ronnie Cummins, from the Campaign for Food Safety, is against it. He says that one of the major concerns is allergies（过敏）. Supermarkets don’t always label foods that are genetically engineered. A customer could unknowingly buy food that has an added gene from another plant that he or she is allergic to. It could be dangerous.
Gary Burton from Monsanto, a seed（种子）company that engineers food, disagrees. He says his company tests for allergies. Burton believes that genetic engineering is a valuable tool for making better food. The technology can help farmers use less insecticide（杀虫剂）and grow healthier crops. Burton thinks there are many advantages.
But Cummins says that we just don’t know what will happen in the future if we keep adding genes to foods. We could mistakenly create a monster.
People have different opinions about genetic engineering. One side supports it and thinks it will only help us. The other side is opposed to playing with nature and fears health risks. Which side do you think is right?
【小题1】What could be a good thing about food that is genetically engineered?
| A．It’s more expensive. |
| B．It could taste different. |
| C．It requires less insecticide. |
| D．It’s not labeled in the supermarket. |
| A．People from seed companies. |
| B．Farmers who use engineered seeds. |
| C．People from the Campaign for Food Safety. |
| D．Scientists who create genetically engineered food. |
| A．growing genetic foods will make farmers richer |
| B．people will eat more genetic foods in the future |
| C．using fewer chemicals could make the food tastier |
| D．there could be unknown dangers about genetic foods |
| A．Future Farming |
| B．Genetic Engineering |
| C．Foods with a Difference |
| D．Genetically Engineered Fruits |
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科目：初中英语 来源：2010-2011学年江苏省连云港市灌南县新集中学九年级第一次模拟考试英语卷 题型：阅读理解
Height is just one of the thousands of features your genes 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 most probably 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(潜力). Getting plenty of sleep and enough exercise will help you grow to the expected height.
No doubt you’re wondering how fast you should grow. It depends. There’s no perfect or right answer. Generally speaking, kids grow about 2 inches (6 centimeters) 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 centimeters 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 growth spurt（高峰）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 and 9 and 15 for boys.
You’ll usually begin to notice that you’re growing faster about a year or so after your body starts to show the first changes of puberty.
【小题1】. The Chinese for the word “puberty” is .
| A．童年时期 | B．婴幼儿时期 | C．习惯养成期 | D．生长发育期 |
| A．you should have enough exercise | B．you can ask doctors for help |
| C．you should save the environment | D．You can record your growth during puberty |
| 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 |
| A．how good it is to be a doctor | B．how much sleep time we need |
| C．why genes can’t decide everything | D．what healthy diet is |
| A．Your height most probably depends on how high 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. |
查看答案和解析>>
科目：初中英语 来源：2012-2013学年浙江省湖州市六校联考九年级上学期期末考试英语试卷（解析版） 题型：阅读理解
Sugar—free beets（甜菜）that still taste sweet, tastier tomatoes and brighter-colored fruits and vegetables that stay ripe（熟的）longer are all foods that are being grown now. How can they
carry traits, such as being tastier, brighter, and riper? They are genetically engineered.
Genetic engineering（基因工程）is like making a change in a recipe. For example, when you make cakes, you mix together all of the usual ingredients. If you add an extra ingredient, like salt, the cakes will taste differently.
Genes are ingredients in the recipe for life. They carry the traits of living things. Your genes dictate what color hair and eyes you’ll have, how tall you’ll be, as well as many other traits. Genes carry traits for plants, too. By adding genes to a plant, you can sometimes create new traits. For example, adding a certain gene to a potato plant can make the potato plant distasteful to bugs（虫子）. This makes some farmers happy because they don’t have to use chemicals to keep bugs away from their plants.
It sounds great, but some people are opposed to the idea of food that is genetically engineered. Ronnie Cummins, from the Campaign for Food Safety, is against it. He says that one of the major concerns is allergies（过敏）. Supermarkets don’t always label foods that are genetically engineered. A customer could unknowingly buy food that has an added gene from another plant that he or she is allergic to. It could be dangerous.
Gary Burton from Monsanto, a seed（种子）company that engineers food, disagrees. He says his company tests for allergies. Burton believes that genetic engineering is a valuable tool for making better food. The technology can help farmers use less insecticide（杀虫剂）and grow healthier crops. Burton thinks there are many advantages.
But Cummins says that we just don’t know what will happen in the future if we keep adding genes to foods. We could mistakenly create a monster.
People have different opinions about genetic engineering. One side supports it and thinks it will only help us. The other side is opposed to playing with nature and fears health risks. Which side do you think is right?
1.What could be a good thing about food that is genetically engineered?
A．It’s more expensive.
B．It could taste different.
C．It requires less insecticide.
D．It’s not labeled in the supermarket.
2.In general, who does not support the idea of genetic food?
A．People from seed companies.
B．Farmers who use engineered seeds.
C．People from the Campaign for Food Safety.
D．Scientists who create genetically engineered food.
3.It can be inferred that .
A．growing genetic foods will make farmers richer
B．people will eat more genetic foods in the future
C．using fewer chemicals could make the food tastier
D．there could be unknown dangers about genetic foods
4.What is the best title of this passage?
A．Future Farming
B．Genetic Engineering
C．Foods with a Difference
D．Genetically Engineered Fruits
查看答案和解析>>
科目：初中英语 来源：2011年实验中学中考二模预测英语卷4 题型：阅读理解
Height is just one of the thousands of features your genes 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 most probably 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(潜力). Getting plenty of sleep and enough exercise will help you grow to the expected height.
No doubt you're wondering how fast you should grow. It depends. There's no perfect or right answer. Generally speaking, kids grow about 2 inches (6 centimeters) 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 centimeters 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 growth spurt（高峰）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 and 9 and 15 for boys.
You'll usually begin to notice that you're growing faster about a year or so after your body starts to show the first changes of puberty.
1.. The Chinese for the word “puberty” is .
A. 童年时期 B.婴幼儿时期 C.习惯养成期 D. 生长发育期
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 save 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 time we need
C. why genes can’t decide everything D. what healthy diet is
5. Which is NOT mentioned in the passage?
A. Your height most probably depends on how high 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.
查看答案和解析>>
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