摘要: on the left/right 在左/右边. On one’s left/right 在某人的左/右边.On the left/right of-在--的左右边如:There is a supermarket on the left. 在左边有一家超市. Lucy sits on Lily’s right. 露西坐在莉莉右边. You can see a school on the right of the bank. 你能看到银行右边有一所学校.

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It seems to be strange to you there is a blind spot(点) on the eyes. Here is an interesting experiment that can make something disappear, when one eye is open.

  Make a card about the size of a postcard and write two English letters L and R on it, L on the left and R on the right. First, hold the card about 80 cm away and you see both the letters. Then close your right eye and look at the letter R only with your left eye. And now, as you move the card slowly towards you, you’ll find the letter L disappearing. But if you move the card nearer to your face, the letter will be seen again. Now do the same experiment with your left eye closed, you’ll find the letter R disappearing.

    Why does the letter disappear? It is because there is a blind spot on the eye. When the image of the letter falls on the blind spot, it won’t be seen. That is why either of the letters disappears.

1.The writer of the passage thinks that _____ there is a blind spot on the eye.

A. few people know                   B. no one knows 

C. most people know                  D. all the people know

2.In which order should you do the experiment?

①Hold the card   ②Move the card nearer    ③Close your right eye

④Write two English letters   ⑤Look at the letter R    ⑥Make a card

A. ④⑥①②③⑤                      B. ①③⑥④⑤②

C. ⑥①④③②⑤                      D. ⑥④①③⑤②

3.The passage mainly tells us _______.

A. how to find the blind spot        B. an interesting experiment

C. where the blind spot is            D. there is blind spot on the eye

 

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It seems to be strange to you there is a blind spot(点) on the eyes. Here is an interesting experiment that can make something disappear, when one eye is open.
  Make a card about the size of a postcard and write two English letters L and R on it, L on the left and R on the right. First, hold the card about 80 cm away and you see both the letters. Then close your right eye and look at the letter R only with your left eye. And now, as you move the card slowly towards you, you’ll find the letter L disappearing. But if you move the card nearer to your face, the letter will be seen again. Now do the same experiment with your left eye closed, you’ll find the letter R disappearing.
Why does the letter disappear? It is because there is a blind spot on the eye. When the image of the letter falls on the blind spot, it won’t be seen. That is why either of the letters disappears.
【小题1】The writer of the passage thinks that _____ there is a blind spot on the eye.

A.few people knowB.no one knowsC.most people knowD.all the people know
【小题2】In which order should you do the experiment?
①Hold the card  ②Move the card nearer   ③Close your right eye
④Write two English letters  ⑤Look at the letter R   ⑥Make a card
A.④⑥①②③⑤B.①③⑥④⑤②C.⑥①④③②⑤D.⑥④①③⑤②
【小题3】The passage mainly tells us _______.
A.how to find the blind spotB.an interesting experiment
C.where the blind spot isD.there is blind spot on the eye

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When you are in England, you must be very careful in the streets because the traffic drives on the left.

Before you cross a street, you must look to the right first and then left. If the traffic lights are red, the traffic must stop. Then the people on foot can cross the road.

If the traffic lights are green, the traffic can go. People on foot mustn’t cross.

In the morning and in the evening when people go to or come from work, the streets are very busy. Traffic is most dangerous then.

When you go by bus in England, you have to be careful, too. Always remember the traffic moves on the left. So you must be careful. Have a look first or you will go the wrong way.

In many English cities, there are big buses with two floors. You can sit on the second floor. From there you can see the city very clearly. It’s very interesting.

1.When you are in England, you must always remember that_________.

A.there are many cars and buses on the road.

B.the traffic drives on the left.

C.there are not any traffic lights.

D.the traffic drives on the right.

2.In China, before you cross a street, you must look to _______ first and then ________.

A.the left; the right

B.the right; the left

C.the front; the back

D.the back; the front

3. You must be careful when you go by bus because __________.

A.there are too many buses there

B.the traffic lights are different from ours

C.crossing the street is dangerous

D.you may go the wrong way

4.In England, it is very interesting to _________.

A.cross the streets

B.look at the traffic lights

C.sit on the second floor of a big bus and see the beautiful city

D.look at the busy streets in the morning

5. Which is the best title(题目)?

A.Buses in England  

B.Traffic in England

C.Travelling in England

D.Traffic lights in England

 

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