Sherlock Holmes asked the suspect what he ___ when the murder took place.
A. was doing B. has done
C. is doing D. would do
科目:初中英語 來源:2016年初中畢業(yè)升學(xué)考試(浙江寧波卷)英語(解析版) 題型:閱讀理解
閱讀下面材料,從每題所給的A、B、C、D四個選項中選出最佳選項
Your brain controls everything you do. It makes it possible for you to think, Learn, create and feel; to blink(眨眼) and breathe and for your heart to heat –this fantastic control center is your brain. It is so amazing that a famous scientist once called it " the most complex(復(fù)雜) thing we have yet discovered in our universe".
Can this small grey organ(器官) , which weighs less than one and a half kilos,
really do so much? Amazingly , your brain contains about 100 billion neurons(神經(jīng)元) -it would take you over 3 ,000 years to count them all. Believe it or not, the activity in your brain never stops. Your neurons create and send more messages than all the phones in the world. And although one neumn creates only a little electricity, all your neurons together can produce enough electricity to power a light bulb (燈泡).
So exactly how fast does your brain work? Well, imagine this: a bee lands on your foot. Neurons in your skin send this information to your brain at a speed of more than 240 kilometers per hour. Your brain then uses other neurons to send the message back to your foot to shake the bee off quickly. These neurons can send this information at more than 320 kilometers per hour. No computer has your hrain's unbelievable ability to deal with the amount of information coming from your eyes, ears and other sensory organs.
But how does your brain allow you to leam things Lhat you will use in the future? The structure (結(jié)構(gòu)) of your brain changes every time you have a new thought, remember or leam something. For example, riding a bike seems impossible at first, but soon you are able to do it. How? As you practice, your brain sends "bike riding" messages again and again Soon, the actions are learnt and you are able to ride a bike easily from then on.
1. From the passage we know that neurons______________ .
A. receive messages very slowly
B. are only found in your skin
C. send messages to your brain
D. need electricity to work
2. In Paragraph 3, the writer mentions computers to ______________ .
A. compare them wich the human brain
B. show how fast they have become
C. say that computers have no abilities
D. ask people to use computers more
3.When you have a new thought, ______________ .
A. your brain will power a light bulb
B. your heart beats faster
C. you remember something
D. the structure of your brain changes
4.The article is mainly ahout ________________ .
A all the steps when your brain leams things
B. what an unbelievable organ the human brain is
C. how the brain makes people smarter than computers
D. the things you can do to make your brain work faster
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科目:初中英語 來源:2016年初中畢業(yè)升學(xué)考試(江西卷)英語(解析版) 題型:單項填空
I didn’t do very well in this exam. Unluckily, he did it .
A. worse B. badly
C. better D. worst
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科目:初中英語 來源:2016屆初三4單元第4課時3a-Self Check課堂練習(xí)英語試卷(解析版) 題型:單項填空
Mr Zhang is a kind teacher. He devotes much of his time _________ us with English.
A. to help B. helps
C. help D. to helping
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科目:初中英語 來源:2016屆初三4單元第4課時3a-Self Check課堂練習(xí)英語試卷(解析版) 題型:單項填空
The river near our village is about _______ long.
A. three-hundreds-metres B. three-hundred-metre
C. three hundreds metres D. three hundred metres
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科目:初中英語 來源:2016屆初三4單元第4課時3a-Self Check課后測試英語試卷(解析版) 題型:單項填空
We can have ________ bluer sky if we create _________less polluted world.
A. a; a B. a; the
C. the; a D. the; the
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科目:初中英語 來源:2016屆初三4單元第3課時1a-2f課堂練習(xí)英語試卷(解析版) 題型:單項填空
-Is he watching TV?
-No, he_ a newspaper*
A. is looking B. is watching
C. is reading D.is singing
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科目:初中英語 來源:2016屆初三4單元第3課時1a-2f課后測試英語試卷(解析版) 題型:單項填空
The traffic rules say drivers must n’t drive if they are drunk, they will be punished·
A.but B.or
C.a(chǎn)nd D.so
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科目:初中英語 來源:2016屆初三3單元第4課時3a-SelfCheck課后測試英語卷(解析版) 題型:完形填空
完形填空。通讀下面的短文, 掌握其大意, 然后從各題所給的選項中選擇正確的一項。
A teacher began his class by holding up a glass of water. He asked the students, “How much do you think this glass __________ ?”
“Fifty grams!” “One hundred grams!” “One hundred and fifty grams!” the students answered.
“I don’t know either,” said the teacher. “What would _________ if I held it up like this for a few minutes?”
“_________,” the students said.
“OK. What would happen if I held it up like this for an hour?”
“Your _________ would ache,” said a student.
“You’re right. Now what would happen if I held it for a day?”
“Your arm would go numb (麻木的). You may have to go to a _________!” said another student, and all the students laughed.
“Very good. But during all this, did the weight of the glass _________ ?” asked the teacher.
“No.”
“Then what _________ the pain and numbness?”
The _________ were puzzled (困惑的) .
“What should I do now to get rid of (消除) the _________ ?” asked the teacher again.
“Put the glass _________ !” said a student.
“ Exactly!” said the teacher. “Life’s problems are _________ like this. Hold them for a few _________ in your head and they seem OK. _________ them for a long time and they begin to ache. Hold them even _________ and they begin to make you numb. You will not be able to do anything.”
It’s important to think of the challenges or _________ in your life. But what’s even more important is to “put them down” at the end of every day.
1.A. costs B. has C. weighs D. fills
2.A. complete B. happen C. reply D. disturb
3.A. Everything B. Something C. Anything D. Nothing
4.A. foot B. finger C. arm D. head
5.A. library B. hospital C. museum D. office
6.A. change B. go C. improve D. raise
7.A. caused B. carried C. controlled D. collected
8.A. teachers B. students C. glasses D. weights
9.A. pain B. water C. glass D. stress
10.A. away B. up C. down D. off
11.A. nothing B. anything C. everything D. something
12.A. minutes B. hours C. days D. weeks
13.A. Talk with B. Talk about C. Think about D. Think with
14.A. shorter B. longer C. lighter D. heavier
15.A. joy B. happiness C. excitement D. Problems
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