题目内容

How can school ban mobile phones completely __________ some of the parents simply don’t follow the rule?

A．unless B．when C．until D．before

【答案】

【解析】

试题分析：句意：当一些家长不遵守规则的时候，学校怎么能完全禁止手机呢？when 表示“当…时候”，unless 表示除非，until表示直到…，before表示在…之前，故选B

考点：连词

点评：连词在高考中涉及到的很多，尤其在宾语从句、状语从句、定语从句中连词是必考点。平时学习过程中，掌握连词的意思，及所表示的关系是至关重要的，这种关系的判断可以通过句子意思的理解来选择恰到的连词。

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About once a month I have to go to Bedford for my work. One day I went into a   21  there to have something to   22  . The waiter took my coat and put it in a small room.
About an hour later I was   23  to go. The waiter   24  me my coat. Something fell out of the pocket onto the floor. It was a small white box. I took a   25  look at the   26  . “Oh, you’ve brought   27  coat,” I said to the waiter. “It looks very much like mine, 28  it is quite new, and this isn’t my box, either.”
“Oh, then I   29  someone has taken your coat and left his,” said the waiter. “This kind of thing   30  sometimes.”
I opened the box. There was a beautiful gold   31  in it. The waiter and I   32  to go to the police station.
“Has anyone lost a ring?” I asked at the station.
“Yes,” said a policeman. “A young man who came in this morning lost a ring, he lost it in London.”
He   33  the young man. A few minutes later, the man arrived.
“Yes, this is my ring,” he said. “How can I   34  you, sir? You see, I paid a lot of money for this ring and   35  I lost it on the train!”
After I told him the   36  of the coat, he said, “You haven’t been on the train. I haven’t been in the hotel, so how did my ring   37  in the coat?”
“Did anyone sit or stand next to you on the train?” asked the policeman.
“Yes,” said the young man. “But I don’t remember his face.”
“You may remember this   38  ,” said the policeman. “Was it like this one?”
“Yes, it was,” said the young man. “But my friend here isn’t the thief.”
The policeman laughed. “No,” he said. “The thief on the train stole your ring, and   39  our friend here, he went into the hotel to get some food. Only he didn’t take the   40  coat away with him.”

You and your friends will have lots of fun with Rabbit
Ears Walkie -Talkies. You can talk to someone who is in another
room at your house or someone who is up to 180
feet away from you. You can take your walkie
-talkie with you when you go camping or walking.
Rabbit Ears Walkie -Talkies are easy to use. This is what you do:
1. Push the ON button.
2. Hold the TALK button in and say something. If your friend has his/her walkie - talkie on, he/she will hear you.
If you want to talk for a long time, you can lock the TALK button. Just push the button in and up. When you finish talking, push the TALK button down.
3. When you finish talking, let go of the TALK button and listen. When your friend pushes the TALK button and says something, you will hear what your friend says through your walkie -talkie.
4. When you finish talking with your friend, push the ON button again to turn your walkie-talkie off.

REMEMBER
◆If you cannot hear , push L (loud) to make it louder.
◆If it is too loud, push S (soft) to make it quieter.

【小题1】 What are Rabbit Ears Walkie -Talkies used for?

A．Locating places.	B．Listening to music.
C．Giving directions.	D．Talking with others.

【小题2】 How can you lock the TALK button?

A．Keep the button on.	B．Hold the button back.
C．Push the button in and up.	D．Turn the button off and down.

【小题3】 Which button will you push when you can't hear clearly?

【小题4】The author writes this passage to _____.

A．show how to use Rabbit Ears Walkie -Talkies

B．explain to the readers his camping experience

C．introduce some special ways to make friends.

D．tell how to make Rabbit Ears Walkie –Talkies

When a person walks, the movement of his head, trunk, hipbones and limbs are all reflected in changes in his body. A computer1these changes into a database. Later, the computers can2identify him according to these changes. This is a new biological identification method and it can quickly identify an examinee3disturbing him. It's especially suitable for use in airports and supermarkets.
Everybody's voice is4. When a person's voice is recorded by an instrument, its voice frequency spectrum is called his sound print. Like a fingerprint, everybody's sound print is different. How can computers5his sound? First, his voice is recorded, which allows the computers to become familiar with his voice. It will then turn his sound characteristics into a6of digits. These digits represent the frequency, pitch and rhythm of the person’s voice. These are the7on which the computers can distinguish¹ his voice from8.
When that person needs to be identified, after he says only one word or two, the computers can identify him. The computers can even identify sounds coming9the wires. This will provide a10guarantee to electric banks and electric purchases.
We often bring ID cards², work cards, or driver licenses with us to prove our identity. If all these cards are forgotten or lost, how can we prove11we are? In fact, it's not difficult to prove whom you are, because your body12has identifying markers. Some are physiological features, such as fingerprints, sounds, facial types and eye color. The computer can help to identify you. Suppose your features have already been stored in the database³. To identify you, we have to take your picture with a camera and send it to a computer for13. First, the computer needs to reposition this picture according to the position of your eyes⁴, and then starts to read themessage of your physiological features such as the14of your pupil⁵ to the whites of your eyes⁶ and the shape of his nose. Next, it seeks matching records from the database. Finally, it makes a15.

1.
1. A.
  checks
2. B.
  stores
3. C.
  revises
4. D.
  modifies
2.
1. A.
  nearly
2. B.
  approximately
3. C.
  roughly
4. D.
  accurately
3.
1. A.
  without
2. B.
  with
3. C.
  for
4. D.
  in
4.
1. A.
  identical
2. B.
  similar D unique D sole
5.
1. A.
  hear
2. B.
  understand
3. C.
  distinguish
4. D.
  record
6.
1. A.
  , origin
2. B.
  cause
3. C.
  reason
4. D.
  basis
7.
1. A.
  othre’s
2. B.
  another’s
3. C.
  each other’s
4. D.
  one another’s
8.
1. A.
  at
2. B.
  on
3. C.
  in
4. D.
  through
9.
1. A.
  cleverer
2. B.
  tidier
3. C.
  smarter
4. D.
  safer
10.
1. A.
  how
2. B.
  whom
3. C.
  what
4. D.
  where
11.
1. A.
  oneself
2. B.
  themselves
3. C.
  ifself
4. D.
  himself
12.
1. A.
  processing
2. B.
  copying
3. C.
  coloring
4. D.
  revising
13.
1. A.
  size
2. B.
  type
3. C.
  ratio
4. D.
  shapr
14.
1. A.
  recommendating
2. B.
  decision
3. C.
  proposal
4. D.
  contribution

You and your friends will have lots of fun with Rabbit Ears Walkie -Talkies. You can talk to someone who is in another room at your house or someone who is up to 180 feet away from you. You can take your walkie -talkie with you when you go camping or walking.Rabbit Ears Walkie -Talkies are easy to use. This is what you do:
1. Push the ON button.
2. Hold the TALK button in and say something. If your friend has his/her walkie - talkie on, he/she will hear you.
If you want to talk for a long time, you can lock the TALK button. Just push the button in and up. When you finish talking, push the TALK button down.
3. When you finish talking, let go of the TALK button and listen. When your friend pushes the TALK button and says something, you will hear what your friend says through your walkie -talkie.
4. When you finish talking with your friend, push the ON button again to turn your walkie-talkie off.
REMEMBER
◆If you cannot hear , push L (loud) to make it louder.
◆If it is too loud, push S (soft) to make it quieter.

1.
What are Rabbit Ears Walkie -Talkies used for?
1. A.
  Locating places
2. B.
  Listening to music
3. C.
  Giving directions
4. D.
  Talking with others
2.
How can you lock the TALK button?
1. A.
  Keep the button on
2. B.
  Hold the button back
3. C.
  Push the button in and up
4. D.
  Turn the button off and down
3.
Which button will you push when you can't hear clearly?
1. A.
  L
2. B.
  S
3. C.
  TALK
4. D.
  ON
4.
The author writes this passage to _____
1. A.
  show how to use Rabbit Ears Walkie -Talkies
2. B.
  explain to the readers his camping experience
3. C.
  introduce some special ways to make friends
4. D.
  tell how to make Rabbit Ears Walkie –Talkies

About once a month I have to go to Bedford for my work. One day I went into a1there to have something to2. The waiter took my coat and put it in a small room.
About an hour later I was3to go. The waiter4me my coat. Something fell out of the pocket onto the floor. It was a small white box. I took a5look at the6. “Oh, you’ve brought7coat,” I said to the waiter. “It looks very much like mine,8it is quite new, and this isn’t my box, either.”
“Oh, then I9someone has taken your coat and left his,” said the waiter. “This kind of thing10sometimes.”
I opened the box. There was a beautiful gold11in it. The waiter and I12to go to the police station.
“Has anyone lost a ring?” I asked at the station.
“Yes,” said a policeman. “A young man who came in this morning lost a ring, he lost it in London.”
He13the young man. A few minutes later, the man arrived.
“Yes, this is my ring,” he said. “How can I14you, sir? You see, I paid a lot of money for this ring and15I lost it on the train!”
After I told him the16of the coat, he said, “You haven’t been on the train. I haven’t been in the hotel, so how did my ring17in the coat?”
“Did anyone sit or stand next to you on the train?” asked the policeman.
“Yes,” said the young man. “But I don’t remember his face.”
“You may remember this18,” said the policeman. “Was it like this one?”
“Yes, it was,” said the young man. “But my friend here isn’t the thief.”
The policeman laughed. “No,” he said. “The thief on the train stole your ring, and19our friend here, he went into the hotel to get some food. Only he didn’t take the20coat away with him.”

1.
1. A.
  hotel
2. B.
  restaurant
3. C.
  company
4. D.
  shop
2.
1. A.
  do
2. B.
  buy
3. C.
  eat
4. D.
  make
3.
1. A.
  asked
2. B.
  glad
3. C.
  invited
4. D.
  ready
4.
1. A.
  showed
2. B.
  returned
3. C.
  brought
4. D.
  dressed
5.
1. A.
  special
2. B.
  close
3. C.
  usual
4. D.
  near
6.
1. A.
  waiter
2. B.
  box
3. C.
  coat
4. D.
  pocket
7.
1. A.
  no one else’s
2. B.
  another’s
3. C.
  other’s
4. D.
  someone else’s
8.
1. A.
  but
2. B.
  and
3. C.
  instead
4. D.
  for
9.
1. A.
  know
2. B.
  wonder
3. C.
  suppose
4. D.
  find
10.
1. A.
  appears
2. B.
  happens
3. C.
  meets
4. D.
  changes
11.
1. A.
  ring
2. B.
  coin
3. C.
  pen
4. D.
  sign
12.
1. A.
  realized
2. B.
  thought
3. C.
  wanted
4. D.
  decided
13.
1. A.
  searched
2. B.
  remembered
3. C.
  telephoned
4. D.
  asked
14.
1. A.
  return
2. B.
  thank
3. C.
  pay
4. D.
  help
15.
1. A.
  then
2. B.
  so
3. C.
  yet
4. D.
  however
16.
1. A.
  thing
2. B.
  price
3. C.
  story
4. D.
  problem
17.
1. A.
  come
2. B.
  put
3. C.
  set
4. D.
  get
18.
1. A.
  person
2. B.
  ring
3. C.
  box
4. D.
  coat
19.
1. A.
  after
2. B.
  before
3. C.
  like
4. D.
  as
20.
1. A.
  right
2. B.
  good
3. C.
  same
4. D.
  other

What are Rabbit Ears Walkie -Talkies used for?

How can you lock the TALK button?

Which button will you push when you can't hear clearly?

The author writes this passage to _____

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