问题 选择题

图为“以极点为中心的半球示意图”,图中箭头表示地球自转方向。读图,回答问

题。

小题1:a处位于

A.太平洋

B.亚洲大陆

C.非洲大陆

D.印度洋小题2: b气压带可能是

A.副热带高气压带

B.赤道低气压带

C.副极地高气压带

D.极地高气压带

答案

小题1:A

小题2:A

本题考查地图。

小题1:根据自转方向判断图示为北半球,则a位于120°W--180°--120°E,根据经度

位置判断位于太平洋。

小题2:根据b大致的纬度位置30°附近,判断b气压带为副热带高气压带。

阅读理解

Look at the centre circles of Diagram (图)A and Diagram B. Which of the centre circles looks larger? In fact, they are exactly the same size.

Then look at the picture on the right. What do you see? A vase? Or two faces?Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can never see them at the same time.

“What’s happening? Is something wrong with my eyes?” You may wonder at what you see. Don’t worry. Here is how it goes:

When we look at things, our eyes send messages to our brains and then our brains interpret(解读)the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it “visual illusion(视觉错误)”.

Movie makers often make use of visual illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Parkand Honey I shrunk the kids just make use of visual illusions.

小题1:Why does the centre circle in Diagram A look smaller than that in Diagram B?

A.something is wrong with our eyes

B.the two circles are not the same size

C.our brains interpret the information in a wrong way

D.the two pictures change quickly from one to the other小题2: What do movie makers make use of visual illusions for ?

A.To help the actors look better

B.To make the actors much braver

C.To help the actors become stronger

D.To make the actors seem different in size小题3:In the picture below, it seems that Line AB is shorter than Line CD, but in fact Line AB is as long as Line CD.

Which paragraph can explain what has happened to our eyes?

A. The second one.

B. The third one.

C. The fourth one.

D. The sixth one.

小题4: What’s the right order according to the passage?

a. We look at things with our eyes.

b. Our brains interpret the messages.

c. Our brains tell us what we have seen.

d. Our eyes send messages to our brains.

A.a d b c

B.c a b d

C.a c d b

D.b c a d小题5:Where may this passage be from?

A.A letter

B.An English newspaper

C.A science book

D.An advertisement

单项选择题