问题 填空题

有很多张长2分米、宽1分米的长方形不干胶,和边长为1分米的正方形不干胶,用这些不干胶贴在一块长3分米、宽2分米的木板上,将其盖住.你能设计出______种不同方案.(通过旋转或翻转后形成相同图案的算一种)

答案

最多含有长2分米、宽1分米的长方形不干胶:(2×3)÷(2×1)=3(张),

小长方形有3张:2种

小长方形有2张,小正方形2张:5种

小长方形有1张,小正方形4张:3种

小长方形有0张,小正方形6张:1种

共有:2+5+3+1=11(种)

答:能设计出11种不同方案.

故答案为:11.

阅读理解

Most people graduate from school and then get a job. Everyone wants a job that pays well. How much money can you make? Ask yourself these questions: What can I do? What skills do I have? Also ask yourself: How much education do I have? For most jobs, the higher your education, the higher your earning power.

In the United States, high school graduates make about $ 18,600 a year. If you do not finish high school, you make only $10,800 a year. You can make $7,800 more each year by staying in high school!

If you stay in school, then you can make more money. A person with a high school degree makes about $18,600 a year. If that person goes to college and gets a bachelor’s degree(学士学位), he can make S42,000. With a master’s degree (硕士学位), he can make about $53,000. If the person gets a PhD(博士学位), he can make almost $79,000 or more a year.

We can learn a very important, thing from this information. If you want to work and make more money, get a good education.

小题1:The passage mainly talks about_.

A.how education and pay are connected

B.high paying jobs

C.jobs for high school students

D.good schools小题2:According to (根据) the passage, "earning power" means the ability to _____ money.

A.save

B.spend

C.pay

D.make小题3:The writer thinks that a high school graduate usually makes more money than_.

A.a university graduate

B.a person who gets a PhD

C.a person who only finishes primary school

D.a person with a master’s degree小题4:Each year a person with a PhD can make more than a person who does not finishhigh school.

A.$37,000

B.$68,200

C.$60,400

D.$26,000小题5:From the last paragraph(段落) we know that______.

A.a high school degree is not important

B.university is too expensive

C.a person can make more money with a good education

D.people with a degree don’t need to worn about finding jobs

问答题 简答题