初中英语说明文完型填空

Every day in newspapers and magazines there are articles telling us we should exercise more.

    And scientists now say that（1）　 　is one of the best way to keep fit.It can make you feel better and look better.Some say it can even make you live（2）　 　.

    All you need for naming，some comfortable clothes and a pair of sports shoes.You don't need to buy special clothes（3）　 　you should get a good pair of sports shoes.And remember一you should always buy shoes for running one size larger than your（4）　 　shoes.

    Some people find running boring，so，cycling or swimming instead once in a while.Also，you shouldn't exercise every day.It's very important to（5）　 　two or three times a week.You should eat well and drink lots of water but you can still have nice things like chocolate（6）　 　.Do some leg exercises every week as well，because this makes you stronger and helps you run better.

    If you're a beginner，there are lots of ways to make exercise fun.You can join a club or you can exercise with a friend.Another idea is to run in a race.This can give you a（n）（7）　 　to train and keep you interested in running.

（1）A.running	B.swimming	C.cycling
（2）A.long	B.longer	C.longest
（3）A.and	B.or	C.but
（4）A.usual	B.clean	C.different
（5）A.play	B.rest	C.work
（6）A.never	B.often	C.sometimes
（7）A.reason	B.excuse	C.method

Honesty is an important rule when you are with others.Never cheat your friends because that will make you lose them and you will feel （1）　 　.Don't tell lies to your parents，or you will（2）　 　them.If you are a teacher or a parent，you'd better always tell the （3）　 　to your students or children.That can make them believe you and respect you.

    If you make a（4）　 　，don't try to hide it.Face it and correct it.That makes people like you better than before because they think you are（5）　 　.

（1）A.excited	B.lonely	C.worried	D.calm
（2）A.hurt	B.care	C.hit	D.love
（3）A.answer	B.reason	C.secret	D.truth
（4）A.decision	B.mistake	C.promise	D.friend
（5）A.brave	B.hind	C.honest	D.creative

When you get into an elevator （电梯），there is a button （按钮） inside.After you press the button，the elevator then takes you to outer space.Does this sound like something from a science fiction film？In fact，it might become（1）　 　in the future.

    Scientists hope（2）　 　the space elevator by 2050.The elevator has a strong cable（缆绳）.The cable connects the elevator to the Space Station.The elevator goes up and down along the cable.The elevator might look like an egg.It can take 30 people.The trip is about 36，000 km.It may（3）　 　eight days to get to space.

    People can only fly rockets into space right now.But they are expensive.A space elevator would be cheaper.It can do more than just take people into space.The elevator can（4）　 　send heavy things into space.A space elevator could make（5）　 　easier to go into space.

（1）A.wonderful	B.real	C.wise	D.fascinating
（2）A.to build	B.build	C.building	D.builds
（3）A.spend	B.cost	C.pay	D.take
（4）A.almost	B.hardly	C.also	D.too
（5）A.that	B.it	C.this	D.it's

Space suits don't just make astronauts look cool.Without these （1） 　 　suits，astronauts wouldn't be able to leave their spaceship.That is to say，they wouldn't be able to

（2） 　 　on the Moon or work outside the International Space Station.

Space is a （3） 　 　place for human beings.Firstly，there is no air to breathe.Secondly，space also has high levels of radiation（辐射），energy that can pass through our bodies and make us（4） 　 　.Thirdly，some parts of space are really cold （5） 　 　other parts are very hot.So astronauts could die in just a few seconds if they（6） 　 　outside their spaceship without their suits.With a space suit，though，astronauts can move around in space for several hours.

Space suits keep astronauts（7） 　 　 sealed（密封的）inside.A backpack sends O2 in to let astronauts breathe normally.At the same time，the CO ₂ （8） 　 　 astronauts breathe out is sucked away.The suit also protects them from harmful radiation and fast﹣moving space dust. （9） 　 　 the space suit is another suit that looks like a pair of tight pajamas（睡衣）with little pipes running through them.Water runs through these pipes to（10） 　 　 astronauts because wearing a space suit can make astronauts very hot !

（1）A.private	B.special	C.plastic	D.expensive
（2）A.run	B.walk	C.live	D.surf
（3）A.funny	B.natural	C.beautiful	D.dangerous
（4）A.sick	B.bored	C.strong	D.relaxed
（5）A.after	B.since	C.before	D.while
（6）A.rushed	B.jumped	C.stepped	D.escaped
（7）A.safely	B.quickly	C.quietly	D.terribly
（8）A.who	B.this	C.that	D.whether
（9）A.Above	B.Under	C.Behind	D.Between
（10）A.wash away	B.warm up	C.cool off	D.clean out

Little Women is Louisa May Alcott's most famous novel.The novel follows the（1） 　 　of the four March sisters - Meg，Jo，Beth and Amy - and is based on the writer's own（2） 　　of growing up with her three sisters during the American Civil War （1861﹣1865）.

The main theme in the story is the importance of（3） 　　.Other themes include the need to work and self﹣improvement.

When the story begins the sisters are complaining because they are（4） 　　and have to work.Their mother says that they mustn't spend money on pleasure（5） 　 　there is a war and everybody must help.Their father is in the army.In the letters their father sends home he tells his daughters to work hard and not to waste their time.They must try to（6） 　　the bad things in their lives and stay cheerful.He wants to be proud of them when he comes home.The girls decide to make an effort to（7） 　　themselves because they love and miss their father very much.

Alcott was interested in women's rights and，through the four March sisters，she explored （探索）four different（8） 　 　 of being a woman in those days.Meg leaves the family to get（9） 　　 and have a new family.Beth devotes （致力于）herself to（10） 　　 her own family.Amy focuses on herself and her own pleasure.And Jo，like Alcott herself，tries to have a career in writing and care for her family at the same time.

（1）A.rules	B.lives	C.secrets
（2）A.experiences	B.expressions	C.directions
（3）A.friendship	B.work	C.family
（4）A.poor	B.rich	C.clever
（5）A.so	B.because	C.if
（6）A.sell	B.find	C.accept
（7）A.improve	B.serve	C.imagine
（8）A.maps	B.ways	C.circles
（9）A.dressed	B.lost	C.married
（10）A.looking after	B.looking for	C.asking for

They weigh almost nothing.Yet they are（1） 　 　than steel.In fact，some spiders' webs are among the world's strongest materials， （2） 　 　they can be pulled longer than elastic（橡皮筋）.They can also be any （3） 　 　.Spider webs are amazing.

A spider has hundreds of small openings in its body.Silk comes out of these openings as a liquid（液体），and，as it reaches the air，it becomes tread﹣like.These （4） 　 　threads（线）come together to form a single thread.

The spider can make many different kinds of thread.The tread can be thick or thin，wet or dry，or sticky.Each kind has a different （5） 　 　.Some webs create an egg box.Others（6） 　 　hiding places.The most common purpose of a spider web，however，is to catch food.

There are many（7） 　 　the spider uses its web to catch food.For example some spiders produce a single thread.An inset then sits on it（8） 　 　realizing what it is doing，and becomes（9） 　 　.Slowly，the spider moves towards the insect.（10） 　 　，it covers its food in silk.

Some spiders use a different kind of（11） 　 　，They make webs that cheat insects.An insect sees the web and thinks it's a flower.It then（12） 　 　the web.The spider can feel even the smallest movement of the web，and rushes at the inset（13） 　 　it can get away.

Spider webs are so （14） 　 　 that engineers have been studying them for years.They want to learn why they are so strong and elastic.However，for the moment，spiders are keeping their（15） 　 　 .Although they have made great progress in science and technology，humans till haven't been able to copy natural webs.

（1）A.stronger	B.brighter	C.heavier	D.thicker
（2）A.so	B.but	C.if	D.or
（3）A.shape	B.price	C.weight	D.temperature
（4）A.wide	B.broken	C.tiny	D.weak
（5）A.direction	B.purpose	C.size	D.name
（6）A.provide	B.choose	C.find	D.change
（7）A.problems	B.reasons	C.steps	D.ways
（8）A.by	B.for	C.without	D.in
（9）A.lost	B.stuck	C.excited	D.burnt
（10）A.Sadly	B.Clearly	C.Suddenly	D.Loudly
（11）A.help	B.material	C.power	D.trick
（12）A.lands on	B.moves towards	C.flies over	D.looks into
（13）A.when	B.before	C.until	D.unless
（14）A.soft	B.expensive	C.important	D.amazing
（15）A.habits	B.plans	C.secrets	D.records

Red Packets in Chinese Culture

Giving Hongbao (red packets) is a tradition in China. Traditional red pockets are often decorated with gold Chinese characters（汉字）, such as ___ 1 ___and wealth.

How red packets a re used

During Chinese New Year, __ 2 ___is (are) put inside red packets which are then handed out to younger generations by their parents, grandparents, relatives, and even close neighbours and friends.

The ___ 3 ___

Red represents luck and good fortune in Chinese culture. That is __ 4 ___red packets are used during Chinese New Year and other celebrations.

How to give and receive

Giving and receiving red packets is a ___ 5 ___act. Therefore, red packets are always __ 6 ___and received with both hands.

Someone who receives a red packet at Chinese New Year or on his or her birthday should not ___ 7 ___it in front of the giver. __ 8 __, things are different at a Chinese wedding, where the guests usually give the red packets to the attendants and sign ___ 9 ___names on a large scroll ( long piece of paper). The attendants will open the packets at once, ___ 10 __the money inside, and record it on a register（登记簿） next to the guests' names.

The amount （数量）

The amount of money is relative to your relationship to the person who receives-the ___ 11 ___your relationship is, the more money is expected. Anyway, it is not the amount of the money that matters, but the care and love you hold for others .

What not to gift

Certain amounts of money are to be __ 12 ___. Anything with a four is not good because four sounds similar to __ 13 ___in Chinese. Even numbers（偶数）, except four, are better than odd-as good things are believed to come in __ 14 ___. For example, gifting ＄20 is better than ＄21.

The money inside a red packet should ___ 15 ___be new. Folding the money or giving dirty or wrinkled bills is in bad taste.

Hongbao is a symbol of love from others, as well as a sign of good luck.

A．	1. praise	B．	dream	C．	happiness	D．	advice
E．	2. paper	F．	money	G．	letters	H．	notes
I．	3. colour	J．	size	K．	shape	L．	history
M．	4. when	N．	why	O．	how	P．	where
Q．	5. strange	R．	simple	S．	smart	T．	serious
U．	6. presented	V．	filled	W．	covered	X．	gathered
Y．	7. watch	Z．	hide	[．	open	\．	accept
]．	8. Moreover	^．	However	_．	Otherwise	`．	Besides
a．	9. his	b．	their	c．	your	d．	our
e．	10. count	f．	change	g．	choose	h．	collect
i．	11. worse	j．	harder	k．	closer	l．	wider
m．	12. avoided	n．	increased	o．	afforded	p．	returned
q．	13. birth	r．	fear	s．	death	t．	envy
u．	14. groups	v．	rows	w．	teams	x．	pairs
y．	15. sometimes	z．	never	{．	seldom	|．	always

The lion dance is part of traditional Chinese culture.People often perform in the night before the Chinese New Year.They （1） 　 　perform it for other happy occasions.People think the lion dance can（2） 　 　good luck and success.

There are many different stories （3） 　 　 how the lion dance began.One of them is like this：Hundreds of years ago，a monster called Nian came to a village in China.The villagers were（4） 　 　 .A lion chased Nian away.A year later，Nian came back again，but this time the lion couldn't（5） 　 　 .So the villagers made a "lion" by themselves.Their "lion"danced，jumped and chased Nian away.For this （6） 　 　 ，people began to perform the lion dance before the Spring Festival to chase bad luck away.

There are （7） 　 　different kinds of lion dances.In the southern lion dance，the dancers （8） 　 　hard to perform like a real lion.Their "lion" may shake its body.The dance can be funny.The（9） 　 　kind is the northern lion dance.It has more martial art skills like rolling，leaping and jumping.Both kinds are very interesting to watch，but it takes a lot of

（10） 　 　to perform well.

（1）A.still	B.also	C.almost	D.just
（2）A.bring	B.leave	C.find	D.keep
（3）A.in	B.wit	C.about	D.over
（4）A.excited	B.bored	C.relaxed	D.scared
（5）A.help	B.agree	C.visit	D.refuse
（6）A.story	B.reason	C.event	D.mistake
（7）A .two	B.three	C.four	D.five
（8）A.watch	B.fight	C.catch	D.try
（9）A.other	B.same	C.only	D.simple
（10）A.luck	B.advice	C.practice	D.hope

What makes us ill？It is the germs（细菌）.（1）　　are everywhere.The are very（2）　 　.You can't find them with your eyes，but you can see them（3）　　a microscope（显微镜）.There could be hundreds of them on a very small thing.

    Germs are always found in（4）　　water.When we look at dirty water under the microscope，we shall see（5）　　.So your father and mother will not let you drink dirty water.

    Germs are found not only in（6）　　.They are found（7）　 　in air and dust（灰尘）.When you（8）　　your finger，if some dust from the floor goes into the cut，some germs would go into your finger.Then you will have much pain in it.Sometimes germs would go into all of your body，and you would have pain everywhere.

（1）A.Germs	B.Books	C.Gardens
（2）A.big	B.small	C.long
（3）A.with	B.to	C.of
（4）A.clean	B.tidy	C.dirty
（5）A.them	B.him	C.they
（6）A.food	B.drink	C.water
（7）A.neither	B.also	C.too
（8）A.cut	B.check	C.make

It is a basic ability for humans to tell more from less.Surprisingly，a number of animals（1）　　this ability too.They will（2）　　more of something.Horses，for example，will go for a group of three apples instead of two apples.

    This ability is（3）　 　to animals in lots of ways.It helps them（4）　　the larger group of friends.Many fishes，for example，join groups for（5）　　.If a predator （掠食动物）comes，a fish in a group of 40 is less possible to become lunch than a fish in a group of 10.So if a fish has a choice between two groups，it's safer to join the（6）　 　one.A sense of number even helps keep the（7）　　.For example，a monkey group will avoid fights with other groups when they find their（8）　 　is not an advantage.

    Also，the ability to do simple（9）　　is a sure thing for some animals.They（10）　　the difference between one，two，and three.

    Some others can count much higher than three.

（1）A.have	B.miss	C.doubt	D.hate
（2）A.grow	B.cook	C.pick	D.leave
（3）A.fresh	B.useful	C.correct	D.direct
（4）A.hide	B.beat	C.push	D.find
（5）A.safety	B.holiday	C.discussion	D.exercise
（6）A.faster	B.larger	C.busier	D.quieter
（7）A.secret	B.interest	C.peace	D.record
（8）A.age	B.number	C.time	D.speed
（9）A.counting	B.jumping	C.dancing	D.swimming
（10）A.mix	B.like	C.ask	D.know

Blue whales are the largest animals in the world．But they are amazing（1） 　　because of their huge size， but their slow heartbeat．

For the first time， scientists have researched the（2） 　　of a blue whale．They found （3） 　　when blue whales dive（潜水） for food， their heart rates（心率） are as（4） 　　as 2 beats per （每） minute（bpm）．Scientists used to（5） 　　that their diving heart rate was 15 bpm．When the whales go to the ocean's（6） 　　to breathe， their heart rate is between 25 and 37 bpm．

Usually， the larger an animal is，（7） 　　its heart beats， since it takes more time to pump （输送） blood around（8） 　　body．Shrews， the smallest mammals（哺乳动物） ， have a heart rate of up to 1，000 bpm．Humans usually stay between 60 and 100 bpm．

（9） 　　slowing their heart rate， blue whales can send more blood to the muscles（肌肉） that they use（10） 　　．These muscles become stronger， allowing the whales to dive for longer periods of time．

（1）A．neither	B．either	C．not only	D．although
（2）A．heartbeat	B．body size	C．diving	D．food
（3）A．it	B．that	C．once	D．if
（4）A．many	B．little	C．fast	D．slow
（5）A．regard	B．expect	C．think	D．doubt
（6）A．bottom	B．surface	C．center	D．side
（7）A．the slower	B．slower	C．the faster	D．faster
（8）A．it's	B．its	C．his	D．her
（9）A．By	B．In	C．On	D．At
（10）A．to pump blood	B．to eat	C．to breathe	D．to dive

Once there was a king and his daughter． The king asked his daughter how much she loved him． She said that she loved him as much as the loved（1） 　　． Her answer made the king very happy． Salt is simple thing， （2） 　　it is very important． So the king thought his daughter cared a lot about him．

Salt has many（3） 　　． Our bodies need salt． If we don't have enough， our bodies can't work properly． We put salt on icy roads to make them（4） 　　． We also use salt to produce other products， like paper and glass． But for many years， salt's most important job was to（5） 　　food． Like other living things， most bacteria（细菌） need water to live． Salt takes in plenty of water， so most bacteria（细菌） can not live（6） 　　a salty environment． As a result， salt protects food and many other things． For much of human history， this ability has made salt（7） 　　．Every ancient culture from Egypt to China depended on salt． Even today， the hard﹣working ，useful people are（8） 　　as "the salt of the earth"．

For centuries， salt was also hard to （9） 　　． Its usefulness， together with rarity（稀有） made it very expensive． Salt could even be used like（10） 　　． In fact， the word salary （薪水） comes from the word salt．

Today， salt is used more widely and it still plays an important role in our life．

（1）A． salt	B． air	C． gold	D． sugar
（2）A． or	B． so	C． and	D． but
（3）A． forms	B． secrets	C． uses	D． skills
（4）A． wide	B． safe	C． smooth	D． thick
（5）A． protect	B． provide	C． produce	D． prepare
（6）A． in	B． outside	C． for	D． without
（7）A． hopeful	B． comfortable	C．valuable	D． successful
（8）A． saved	B． dreamed	C． invited	D． described
（9）A． sell	B． get	C． take	D． keep
（10）． money	B． medicine	C． earth	D． food

Many of us enjoy watching animals in the world．But do you know they can teach us？

Geese （雁），for example，teach a very good lesson about （1） 　　．In the fall，Canada geese fly to the warm south to （2） 　　Canada's cold winter．They lift off in no order．Yet （3） 　　they form a V shape，with one bird leading the group．

This V shape allows geese to （4） 　　energy．When the front bird moves its wings up and down，the resulting force of the air lifts the next one．This continues down the line．The bird （5） 　　has the hardest job．When it gets （6） 　　．it moves behind，and another bird moves into the lead．By sharing the role，the group can travel great distances．Geese flying in a V shape can fly 70percent farther without （7） 　　than birds flying alone．

During the long flying journey，geese communicate with one another．They honk （鸣叫）to （8） 　　the birds up front to keep up the speed．They also cheer each other up （9） 　　working toward a common goal．

What have we learned from the lovely geese's experience and skills？

（10） 　　together!Whether it is our personal lives or our jobs，we need other people．We need the spirit of teamwork!

1．A．experience	B．success	C．friendship	D．teamwork
2．A．look for	B．get away from	C．wait for	D．walk away from
3．A．busily	B．quickly	C．bravely	D．suddenly
4．A．save	B．waste	C．create	D．lose
5．A．in front	B．at the back	C．in the middle	D．on the left
6．A．bored	B．tired	C．hungry	D．thirsty
7．A．rest	B．sleep	C．excuse	D．result
8．A．lead	B．lift	C．teach	D．encourage
9．A．until	B．after	C．while	D．before
10．A．Play	B．Travel	C．Live	D．Work

Students may have problems with their minds．Some students become worried because they have to study very（41） 　　．Others have trouble getting on well with people like their parents and classmates．

A student of Grade 8 could not understand his teacher and was doing（42） 　　in his lessons．He became so worried about it that he（43） 　　to cut his finger with a knife．

Another student was afraid of（44） 　　．She got very worried（45） 　　she looked at the exam paper，and she could write noting．A report says that 18% of Shanghai students have mental（心理的）problems．Their troubles include being worried and（46） 　　，having problems in learning and getting on with people．Many students who have problems won't ask for（47） 　　．Some think they will look stupid if they go to see a doctor．Others don't want to talk（48） 　　their secrets．

A famous expert on students has the fallowing（49） 　　；

•Talk to your parents and teachers often．

•Take part in group activities and play sports．

•Go to see a doctor if you feel unhappy（50） 　　unwell．

41．A．hard	B．hardly	C．easy	D．easily
42．A．worse	B．badly	C．well	D．better
43．A．refused	B．stopped	C．forgot	D．started
44．A．friends	B．exams	C．doctors	D．books
45．A．when	B．what	C．where	D．why
46．A．happy	B．unhappy	C．lucky	D．unlucky
47．A．success	B．chance	C．help	D．dream
48．A．to	B．with	C．about	D．in
49．A．suggestion	B．facts	C．fact	D．suggestions
50．A．as	B．or	C．but	D．so．

The universe is really mystical（神秘的）．Scientists have done lots of study about it but there is till much they haven't discovered．

Scientists think that there （41） 　　life on the earth for many many years．However，we haven't found life on any other planets （42） 　　．

There are eighteen planets going around the sun．The earth is one of them．There are humans，animals，plants and many other kinds of life on the earth．There is water and air，too．And compared to the other planets，the earth is not too （43） 　　or too cold．None of seven other planets has an environment like that of the earth．

The sun and its planets are called the solar system，and our solar system is a small part of a （44） 　　larger group of stars and planets，called the Galaxy or the Milky Way．There are （45） 　　stars in the Galaxy，and our sun is only one of them．

Scientists have also discovered many other galaxies in the universe．Their light has to travel for many years to reach us．So （46） 　　is the universe？it is impossible to imagine．

Scientists have sent spaceship to the planet Mars （47） 　　photos．they have even sent spaceships to travel outside （48） 　　．However，no spaceship has traveled （49） 　　to reach other stars in our Galaxy．

When we see stars twinkling（闪耀） in the sky at night，we may think a lot：（50） 　　so many stars in the universe，is there life out there in space？If there is life on other planets，what life will be like there？What transports do they use to travel？why don't they visit us？We do not know the answers…

41．A．is going to be	B．are going to be	C．has been	D．have been
42．A．yet	B．already	C．still	D．just
43．A．cool	B．warm	C．hot	D．wet
44．A．most	B．more	C．many	D．much
45．A.200 billions of	B.200 billion of	C．billions of	D．billion of
46．A．how large	B．how far	C．how wide	D．how long
47．A．taking	B．to take	C．take	D．took
48．A．Mars	B．the sun	C．the earth	D．the solar system
49．A．enough far	B．far enough	C．enough close	D．close enough
50．A．with	B．without	C．by	D．on．