题目
题型:模拟题难度:来源:
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.
What can influence your height? | 1. A healthy diet 2. 3. | |||||||||
When do you grow fastest? | 4. | |||||||||
1. The height of parents 2. plenty of sleep 3. enough exercise 4. when they start puberty | ||||||||||
阅读理解。 | ||||||||||
Can we live without salt? No, salt is very important to us, we need salt in our food. Animals need it, too. Most of the salt in our country comes from the sea. People dig very big pools and let sea water in. When the sun dries up the water, people can get salt from the ground. The salt is white, clean and beautiful. There are a lot of salt wells (井) in Sichuan. A salt well in much like a water well. People bring the well water up to the ground and then dry it in big jars over fire. In this way, they get salt. We can also get salt from salt mines (矿). A salt mine may be found under the ground. Some years ago, people in Jiangxi found a big salt mine and soon opened it. People there don"t need salt from other places any more. In the northwest of our country, there are many salt lakes. Some of these lakes are very big. The salt even in one big lake will be enough for our people for centuries. | ||||||||||
1. We can"t live without salt, so . | ||||||||||
[ ] | ||||||||||
A. we need it, too B. it is very important to us C. animals need it, too D. there is salt in all our food | ||||||||||
2. We get most of the salt from . | ||||||||||
[ ] | ||||||||||
A. salt lakes B. sea water C. salt wells D. salt mines | ||||||||||
3. Not long ago, a big salt mine was found and opened . | ||||||||||
[ ] | ||||||||||
A. in Sichuan B. in Jiangxi C. in the northwest D. beside these | ||||||||||
4. The best title for this article is . | ||||||||||
[ ] | ||||||||||
A. Salt B. Why We Need Salt C. Salt Is Important D. We Need Salt | ||||||||||
阅读理解。 | ||||||||||
Computer technology has become an important part of people"s life. This technology has its own special words. One well-known computer word is Google. It"s the name of a popular "search engine (引擎)" for the Internet. People use the search engine to find information about almost any subject on the Internet. The people who started the company named it Google because in math Google is a very large number-One hundred zeros follow the number one. When you "Google" a subject, you can get a lot of information about it. If you Google someone, you might find that person"s name on a blog (博客). A blog is short for a Web log. It"s a personal Web page. Some people write blogs to express their opinions and ideas over the Internet. Some use them to share their lives with faraway friends or family. Others write blogs to help them deal with sickness, money problems or to choose movies to see or books to read. Some people add information to their blogs every day. People who have blogs are called bloggers. | ||||||||||
根据短文内容,判断下列句子是否正确,对的涂(A),错的涂(B)。 ( )1. Google and Blog are two kinds of popular search engine. ( )2. One can use Google to search the Internet for all information he wants. ( )3. People may use Google to share their opinions or ask others for help. ( )4. Bloggers must add information to their blogs every day. ( )5. From the passage we can infer (推断) that computer technology is changing people"s life. | ||||||||||
合填空:根据短文大意选择方框内的单词并用其正确形式填入空白处,使补全后的短文意思通顺, 语法正确,结构完整。 | ||||||||||
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