题型:阅读还原 题类:常考题 难易度:普通
福建省厦门市2018-2019学年八年级下学期英语期末质量检测试卷
A ratio compares two numbers. For example, if you have 3 pens and 4 pencils, the ratio of pens to pencils is 3 to 4. 3 to 4, 3:4 and 3/4. One type of ratio is expressing (表示) numbers as a percent. A percent is the ratio of a number to 100. In other words, a percent compares one number to 100. The percent means "per hundred". You can use "%" to express percent. So 35% means 35 out of 100, and 15% means 15 out of 100. Probability means the chance (可能) of some things happening in the future. For example, if there is a 90% chance of rain, 90 times out of 100, it will rain. That is a very high probability. However, if the weatherman says that there is only a 10% chance of rain, then 10 times out of 100, it will rain.
You can also express probability by using ratios. 5 of them are black while only 1 of them is red. If you choose a pen at random (随机地) from the pencil box, then the probability of choosing a black Den are 5 to 6, or 5/6. On the other hand, the probability of choosing a red pen is only 1 to 6, or 1/6.
A. So, 60 percent of something means 60 out of 100. B. For example, perhaps you have 6 pens that all look alike in your pencil box. C. The ratio can be written in three ways. D. That is a very low probability. E. Percents are helpful when expressing the probability. |
Starting high school is a great experience for any teenager. Whether you are coming from a middle school(grades six through eight) or a junior high school(grades seven through nine), there are many things about high school that are different from your old school environment.{#blank#}1{#/blank#}
You will face being in a new school, making new friends in an unfamiliar class and getting to know new teachers. These new teachers will usually have higher academic(学术的) level than your middle and junior-high schoolteachers.{#blank#}2{#/blank#} In return, they expect you to work hard and develop your skills.
On top of all this, peer pressure(同伴压力) to drink and smoke often increases in high school. {#blank#}3{#/blank#}
Although there is a lot of pressure, it is nothing you cannot deal with. If you are feeling pressure to do something that you feel is wrong, talk to a friend, parent or counselor to find a solution(解决) .{#blank#}4{#/blank#} If you are not succeeding academically, find someone to help you. If you feel lonely, try to join a school club or group to make new friends.
{#blank#}5{#/blank#}With time, you will come to be thankful for everything about your experience. On the point of starting you high school, are you ready?
根据材料内容,从下面五个选项中选出能填入文中空缺处的最佳选项,使短文意思通顺、内容完整。
A. You will experience many changes. B. They want to help you get into college. C. High school may seem discouraging at first. D. They are there to help you get into this great new time in your life. E. Besides, the pressure could also come from grades, loneliness and so on. |
It is a rainy day. A train stops at a small station. {#blank#}1{#/blank#} He looks out of the window and sees a shop. A woman is selling cakes in the shop and the cakes look nice. {#blank#}2{#/blank#} But the shop isn't near the train. The man doesn't want to walk in the rain. Then he sees a boy. The boy is about five years old. {#blank#}3{#/blank#} "Come here, boy!" says the man, "Do you know how much the cake is?" "Two dollars for one." says the boy. {#blank#}4{#/blank#} "One is for you and the other is for me," he says to the boy.
After a while (过了一会儿), the boy comes back. {#blank#}5{#/blank#} He gives the man two dollars and a piece (块) of cake. "Sorry, there is only one cake left (剩余). I eat one half of the cake and here is the other half for you," says the boy.
A. He's eating a piece of cake. B. The man wants to buy a cake. C. He is playing near the window. D. A man is on the train and he feels hungry (饥饿的). E. The man gives the boy four dollars and asks him to buy two cakes. |
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