The brain is the boss of the body．Your eyes，ears，nose，and skin tell your brain what is going on around you．Other parts of your body tell your brain what is going on inside of you．Your brain takes in the signals．It tells your body what to do with them．When you touch fire，your skin tells your brain that your finger is too hot．Your brain tells you to move your finger．All these happen very fast．Your brain also controls your breathing，blinking（眨眼），and heartbeat．It controls your feelings and thoughts too．

　　Human shave the most developed brain of all animals．Yet it is not the largest brain．The human brain weighs three pounds．The brain of an elephant weighs 11 pounds．So the largest brain is not
always the best brain．In people，a larger brain does not mean a clever person．

1．What is the main idea of this story?

　　A．The human brain works very fast．

　　B．The largest brain is not always the best brain．

　　C．The brain controls the body．

　　D．The best brain is the largest brain．

2．What happens after the brain takes in the signals from the body?

　　A．The brain grows faster and larger．

　　B．The brain tells the body what to do．

　　C．The body becomes more developed．

　　D．We don't know．

3．What does “the boss of the body” mean?

　　A．The signals．

　　B．The most developed body part．

　　C．The main part of the body.

　　D．The centre I centre of the body．

4．Which brain is the most developed?

　　A．The largest brain．　　　　　　　　　  B．The human brain．

　　C．The smaller brain．　　　　　　　　　　D．Not too big brain．

5．What are the things that the human brain does?

　　A．Takes in signals．　　　　　　　　　　   B．Controls breathing．

C．Controls feelings and thoughts．　　　    D．A，B and C．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：隨堂講與練　九年級上冊(配合牛津英語) 牛津版 題型：054

完形填空

How to improve your memory

　　There are many things you can do to improve your memory．Among them are various memorizing methods as well as taking special care of your health．

　　　　1　　 is important that you regularly stimulate your brain to make your memory more efficient．You 　　2　　 do this by doing activities that you do not normally do and by changing your daily habits．　　3　　 a new skill helps your brain to develop．When trying to memorize 　　4　　, you should focus your attention because this will lower your chances of making accurate memories．

　　An excellent 　　5　　 to help is to link information with pictures．These are referred to as mnemonic techniques(記憶術(shù))．Try to see the images in your mind．Taking notes, being organized and keeping a diary will 　　6　　 be useful tools．

　　　　7　　 food and plenty of vitamins are essential for your memory to work properly．Drinking a lot of water also helps maintain your memory．You must allow your brain to have 　　8　　 sleep and rest．When you are asleep, your brain stores memory．Not enough sleep can, therefore, cause 　　9　　 with storing information．In addition, being tired will stop you from being able to concentrate well．Caffeine in tea and coffee are very 　　10　　 at preventing sleepiness and helping concentration, 　　11　　 they can also cause problems with memory．

　　In order to concentrate well, you must be 　　12　　．Generally keeping fit and regular health checks are both important as well－not just for improving your memory．

(1)
[　　]

A．

It

B．

They

C．

This

D．

That

(2)
[　　]

A．

must

B．

can

C．

should

D．

need

(3)
[　　]

A．

Learn

B．

Study

C．

Learning

D．

Studying

(4)
[　　]

A．

something

B．

everything

C．

nothing

D．

all the things

(5)
[　　]

A．

thinking

B．

experience

C．

skill

D．

way

(6)
[　　]

A．

never

B．

also

C．

always

D．

sometimes

(7)
[　　]

A．

Much

B．

Good

C．

Healthy

D．

Less

(8)
[　　]

A．

enough

B．

too much

C．

many

D．

a lot of

(9)
[　　]

A．

mind

B．

memory

C．

questions

D．

problems

(10)
[　　]

A．

bad

B．

good

C．

worse

D．

better

(11)
[　　]

A．

but

B．

and

C．

so

D．

then

(12)
[　　]

A．

busy

B．

relaxed

C．

excited

D．

asleep

查看答案和解析>>

科目：初中英語 來源：牛津版七套中學(xué)2008－2009學(xué)年度第一學(xué)期初三英語上冊第三單元測試 牛津版 題型：054

完形填空

　　I am a person who can get angry easily．But since I read an article from my English teacher, things 　　1　　 a lot．

　　I am 　　2　　at a boarding(寄宿的)school, so I 　　3　　 learn not only how to study well, but also how to 　　4　　 with others．Some of us are 　　5　　 while others are quiet．It is common that people have problems and arguments．So 　　6　　 can we be tolerant?

　　Smiling at 　　7　　 is the easiest way．Another way is to think 　　8　　 your ideas are reasonable(有道理的)and right 　　9　　 having an argument．If others’ ideas are really not good, keep an open 　　10　　．Try to forgive them．Having a friend is 　　11　　 better than having an enemy after all!

　　Also, don’t point out other’s 　　12　　 in public．This will mean people lose face and get 　　13　　．If you really want to help, send a letter instead．On the other hand, if someone points out your disadvantages(缺點(diǎn)), don’t be 　　14　　．Just think this is a person who really wants to 　　15　　 you and become friends．Remember：Tolerance makes life easier．

(1)
[　　]

A．

changed

B．

have changed

C．

change

D．

are changing

(2)
[　　]

A．

working

B．

teaching

C．

writing

D．

studying

(3)
[　　]

A．

can

B．

may

C．

have to

D．

will

(4)
[　　]

A．

keep up

B．

get along

C．

catch up

D．

talk about

(5)
[　　]

A．

busy

B．

shy

C．

serious

D．

outgoing

(6)
[　　]

A．

why

B．

where

C．

how

D．

what

(7)
[　　]

A．

others

B．

other

C．

the other

D．

the others

(8)
[　　]

A．

which

B．

when

C．

if

D．

why

(9)
[　　]

A．

until

B．

while

C．

before

D．

when

(10)
[　　]

A．

head

B．

mind

C．

brain

D．

hand

(11)
[　　]

A．

much

B．

so

C．

as

D．

very

(12)
[　　]

A．

thoughts

B．

faces

C．

mistakes

D．

ideas

(13)
[　　]

A．

lost

B．

burnt

C．

hurt

D．

helped

(14)
[　　]

A．

happy

B．

angry

C．

interested

D．

confident

(15)
[　　]

A．

worry

B．

hurt

C．

help

D．

laugh at

查看答案和解析>>

科目：初中英語 來源： 題型：054

(完形填空)

Many years ago, people didn't know how to (1)　 their teeth. They used charcoal (木炭), lemon juice, ash (the stuff left over from fire) or tobacco and honey (2)　together to clean their teeth! It was only about 100 years ago (3) someone(4)　 toothpaste to clean teeth. Most people don't know that snails (蝸牛) have teeth. But they (5) . In fact, they have around 25,600!

Rats chew to wear out their front teeth. If they lose a top tooth, the bottom tooth will grow up in its place. And it won't (6)　! It will grow right into their brain. John Massis (7) Belgium (比利時(shí)) was famous for his strong teeth. On April 4, 1974, John Massis went to New York to (8) his teeth. He bit down on a long thick rope. The rope was tied to two trains. They weighted 80 tons. He (9) the trains away for several metres with his teeth. People have used fake teeth for many years. (10)　ndline, they used other people's teeth, animals' teeth, and wooden teeth! The (11)　 president (總統(tǒng)) of the United States, George Washington, had bad teeth. (12) he used fake ones made from animal teeth. But they hurt when he (13) ndline. And they went bad after a short time. Queen Elizabeth I of England used to have a serious tooth (14) .(15)　her time, fake teeth were hard to find in England. She was always in pain. Her fake teeth were made out of porcelain (瓷), which is often used to make plates. They were difficult to eat with.

(1)

A. look after　　　　B. use　　　　C. brush　　　　D. make

[　　]

(2)

A. put　　　　B. gave　　　　C. mixed　　　　D. made

[　　]

(3)

A. how　　　　B. when　　　　C. where　　　　D. that

[　　]

(4)

A. created　　　　B. invented　　　　C. found　　　　D. discovered

[　　]

(5)

A. have　　　　B. do　　　　C. did　　　　D. know

[　　]

(6)

A. finish　　　　B. give up　　　　C. stop　　　　D. grow over

[　　]

(7)

A. in　　　　B. from　　　　C. about　　　　D. with

[　　]

(8)

A. look after　　　　B. put up　　　　C. show off　　　　D. pull out

[　　]

(9)

A. pushed　　　　B. pulled　　　　C. drove　　　　D. made

[　　]

(10)

A. At the beginning　　 B. First　　 C. Finally　　 D. At first

[　　]

(11)

A. second　　　　B. third　　　　C. first　　　　D. last

[　　]

(12)

A. So　　　　B. Then　　　　C. As　　　　D. For

[　　]

(13)

A. was eating　　　　B. ate　　　　C. had eaten　　　　D. eats

[　　]

(14)

A. illness　　　　B. problem　　　　C. question　　　　D. trouble

[　　]

(15)

A. During　　　　B. Among　　　　C. Between　　　　D. In

[　　]

查看答案和解析>>

科目：初中英語 來源： 題型：050

　　What do Napoleon, Clinton and Wang Nan have in common? They are all left-handed. Today about 15% of the number of people are left-handed. But why are people left- handed? The answer is the way the brain works. The brain has two halves --- the right half and the left half. The right half controls the left side of the body, and the left controls the right side of the body. So right-handed people have strong left brain, and left-handed people have a strong right brain.

　　The two halves of the brain are about the same size. But each side controls different things. The left side controls language, maths and logic (邏輯). When you remember new words, or when you put things in order, you use your left side.

　　The right side of the brain controls your love of art, colour and music. It is also good at recognizing faces. This does not mean that all artists are left-handed and all accountants (會計(jì)) are right-handed. Some right-handers have a strong right brain, and some left-handers have a strong left brain.

(1) The phrase “in common” in the first sentence means ________.

[　　]

A．the same
B．different
C．strange
D．interesting

(2) People are right-handed or left-handed is mostly decided by ________.

[　　]

A．their parents

B．their minds

C．the way the brain works

D．the way the head works

(3) Each side of the brain ________.

[　　]

A．likes music and maths

B．controls different things

C．controls the same thing

D．has two halves

(4) When you are singing you are using your ________.

[　　]

A．logic thinking
B．heart
C．right brain
D．left brain

查看答案和解析>>

同步練習(xí)冊答案