1. Write two conversations like the sample in Activity 2c. 查看更多

 

题目列表(包括答案和解析)

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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Once there was a king. He had two old ministers. One was kind and the other was bad. The bad minister often said bad words about the kind minister before the king. The king was very angry.
One day the king said to the bad minister, “Write two words on two pieces of paper. Write ‘live’ on one piece and ‘die’ on the other. Then put them in a jar and tell him to choose. If he takes out the paper with ‘live’ on it, I’ll let him go. If he takes out the paper with ‘die’ on it, I’ll kill him at once. ”
The bad minister was quite happy. He got two pieces of paper ready. He wrote ‘die’ on each piece of paper.
The kind old man came. He knew the bad minister wanted to kill him. He also knew the words on the two pieces were both “die”. But he knew what to do. Later the king had to keep his word and let the old minister go. Do you know what the kind man did about this at that time?
He chose a piece of paper and ate it, When they saw the word “die” on the other piece, the king and other ministers thought the word on the piece that the kind man had eaten must be “live”, so he saved his own life by his cleverness .
【小题1】The king was angry with ________.

A.himselfB.the kind minister
C.the bad minister D.all the ministers
【小题2】 Who was told to write “live” and “die”?
A.The king.B.The bad minister .
C.The kind minister.D.The two ministers.
【小题3】 The kind minister would ________ if he chose the paper with “live” on it.
A.die B.live C.give it back D.run
【小题4】 There is no “live” on both pieces of paper because ________.
A.The kind minister didn’t want it
B.the bad minister couldn’t write the word
C.the king told the bad minister not to write it
D.the bad minister hated the kind minister and wanted to kill him
【小题5】 ________ must be disappointed in the end.
A.The kingB.The kind minister
C.The bad ministerD.All the other ministers

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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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Once there was a king. He had two old ministers. One was kind and the other was bad. The bad minister often said bad words about the kind minister before the king. The king was very angry.

One day the king said to the bad minister, “Write two words on two pieces of paper. Write ‘live’ on one piece and ‘die’ on the other. Then put them in a jar and tell him to choose. If he takes out the paper with ‘live’ on it, I’ll let him go. If he takes out the paper with ‘die’ on it, I’ll kill him at once. ”

The bad minister was quite happy. He got two pieces of paper ready. He wrote ‘die’ on each piece of paper.

The kind old man came. He knew the bad minister wanted to kill him. He also knew the words on the two pieces were both “die”. But he knew what to do. Later the king had to keep his word and let the old minister go. Do you know what the kind man did about this at that time?

He chose a piece of paper and ate it, When they saw the word “die” on the other piece, the king and other ministers thought the word on the piece that the kind man had eaten must be “live”, so he saved his own life by his cleverness .

1.The king was angry with ________.

A.himself

B.the kind minister

C.the bad minister

D.all the ministers

2. Who was told to write “live” and “die”?

A.The king.

B.The bad minister .

C.The kind minister.

D.The two ministers.

3. The kind minister would ________ if he chose the paper with “live” on it.

A.die

B.live

C.give it back

D.run

4. There is no “live” on both pieces of paper because ________.

A.The kind minister didn’t want it

B.the bad minister couldn’t write the word

C.the king told the bad minister not to write it

D.the bad minister hated the kind minister and wanted to kill him

5. ________ must be disappointed in the end.

A.The king

B.The kind minister

C.The bad minister

D.All the other ministers

 

查看答案和解析>>

It seems to be strange to you that there is a blind spot (盲点)on the eyes. Here is an interesting experiment (实验) 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 eyes. When the image (影像) 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 eyes.

A.few people know
B.no one knows
C.most people know
D.all the people know
【小题2】The word “disappear” in the passage means ________ in Chinese.
A.出现B.远离C.消失D.靠近
【小题3】You fail to see the letter L in the experiment because ________.
A.your eyes are poor
B.its image falls on the blind spot
C.your left eye is not open
D.you move it close to your eye
【小题4】In which order (顺序) 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.①③⑥④⑤②
C.⑥①④③②⑤D.⑥④①③⑤②
【小题5】The passage mainly (主要) tells us ________.
A.the blind spot can move
B.an interesting experiment
C.where the blind spot is
D.there is a blind spot on the eyes

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