题目内容

【题目】零度经线叫___________,零度纬线叫____________

【答案】本初子午线 赤道

【解析】

人们为了便于区分各条纬线和经线,都给他们标注了不同的度数。赤道(0°纬线)是地球上最长的纬线圈,它是划分南北半球的分界线;赤道以南称南纬(S表示),以北称北纬(N表示),各有90°;纬线指示东西方向;国际上将通过英国格林尼治天文台旧址的经线作为经度的起点线(即0°经线--又叫本初子午线),以这条线向东为东经(E表示),以西为西经(W表示),各有180°;经线指示南北方向。赤道是划分南北半球的分界线;20°W160°E组成的经线圈是划分东西半球的分界线。

经线又叫子午线,0°经线又叫本初子午线,该线以东是东经,以西是西经,0°纬线叫赤道,以南是南纬,以北是北纬。

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【题目】This passage is about RealCine.

The technology behind RealCine is virtual reality (VR). Unlike ordinary cinema, RealCine excites all five of our senses: sight, hearing, smell, touch and even taste. RealCine works by making the viewers feel that they are actually in the film. To achieve this, special VR headsets(耳机)are made to help the viewers see a world of 3D and hear the sounds clearly all around them. Special gloves are also worn so that people and objects in the film can be touched. Both the headsets and the gloves are connected to the RealCine computer system. To add to the virtual(虚拟的)world of RealCine, smells are given out through small openings in the headsets. Special food and drinks are delivered into the viewer’s mouth via a sensor.

In scientific studies it has been shown that VR can provide teenagers with another way to experience the world. For example, in one experiment, a teenager whose dream was to be a world–famous football star experienced a VR film where he played the role of the captain of the Brazilian football team.

Besides films, VR might also have some other uses. For example, firefighters could be trained using RealCine to avoid the risk(冒险)of entering a burning building themselves. It could be used in the classrooms too. Teachers could bring history alive by placing students in a famous battle(战役)or they could teach biology by allowing students to be a whale or an ant for a lesson.

1Is the technology behind RealCine called VR?

2What do viewers wear so they feel they are actually in the film?

3How are smells given out?

4Why do firefighters use RealCine?

5What does the writer tell us about the RealCine?

【题目】The best way of learning English

The best way of learning a language is by using it. The best way of learning English is talking in English as much as possible. Sometimes you will get your words mixed up and people will not understand you. Sometimes people will say things too quickly and you can't understand them. But if you keep your sense of humour, you can always have a good laugh at the mistakes. Don't be unhappy if people seem to be laughing at your mistakes. It is much better for people to be laughing at your mistakes than to be angry because they don't understand what you are saying. The most important rule for learning English is, “Don't be afraid of making mistakes; everyone make mistakes.”

1The best way of learning a language is ______.

A. to remember the grammar rules B. to use it as often as you can

C. to try not to get your words mixed up D. to make a lot of mistakes

2When people laugh at your mistakes,______.

A. you should be angry B. you must stop talking at once

C. you should keep your sense of humour D. you must be very careful next time

3The most important rule for learning English is ______.

A. to try to make fewer mistakes B. not to be afraid of making mistakes

C. to be brave to talk to others in English D. both B and C

4Tom, Jerry, Bob and Mike are learning English. Who do you think is right?

A. Tom tries to use English as much as possible.

B. Jerry is always shy of speaking English.

C. Bob is afraid that others may laugh at him.

D. Mike never tries to talk to others in English.

5The passage seems to tell us ______.

A. that you should learn to laugh at mistakes

B. that it's interesting to learn English

C. what to do when you make mistakes while talking English

D. how to make others understand you

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