undersea mountains generally form when volcanic mountains ri

阅读理解
The undersea world is very beautiful.Now more and more people want to dive in
the water to find the secrets there.Scuba diving is a new sport today.It can take you
into a wonderful undersea world.
You will find many strange animals in the sea.Some are as large as a school bus.
Many sea animals give out light in the dark and some have sharp teeth.
During the day,there is enough light.Here,under the sea,everything is blue and
green.When fish swim nearby,you can catch them with your hands.When you have
bottles of air on your back,you can stay in deep water for a long time.However,you
can’t dive too deep.And you must be very careful when you dive in deep water.
The deep sea is not an easy place to live in.It’s cold,and it’s dark,too.The deeper
it is,the less sunlight there is.At about 3,000 feet,there is no light at all.It is dark in
the sea.Many fishes have no eyes.Some have big eyes.A few have eyes on one side.
Besides (除了) the cold and darkness,deep-sea animals face a third danger ---
other animals.
Animals eat!They must find food to eat.Many animals eat plants.However,some
Animals eat meat.This means these sea animals have animals have two big jobs.They
need to find animals as food,and they have to try not to become other animals’ meal.
1.Why do people want to dive in the sea?Because ________.
A.they want to catch fish
B.they want to find the secrets of the undersea world
C.the sea is deep
D.there are all kinds of plants in the sea
2.In the daytime,when you dive in the sea,you _________.
A.can see everything green and blue
B.can’t be in danger
C.can catch nothing
D.can’t see anything clearly
3.How many dangers will animals meet in the deep sea?
A.One.B.Two.C.Three.D.Four.
4.When you do scuba diving,you can __________.
A.stay in deep water for a long time
B.dive very,very deep
C.live in deep water easily
D.dive freely without any dangers
5.Which of the following is WRONG?
A.One animals finds something to eat,and it may be eaten by others.
B.At the depth of 3,000 feet under the sea,many animals can find their way by hearing and feeling.
C.The deeper the sea is,the darker and colder it is.
D.At the depth of 3,000 feet under the sea,all animals can find their way by seeing.

英语翻译
The undersea world is very beautiful.Now more and more people want to dive in the water to find the secrets there.Scuba diving
is a new sport today.If can take you into a wonderful undersea
world.
You will find many strange animals in the sea.Some are as large
as a school bus.Many sea animals give out light in the dark and
some have sharp teeth.During the day ,there is enough light.Here,
under the sea,everything is blue and green.
When fish swim nearby,you can catch them with your hands.When
you have botties of air on your back,you can stay in deep water
for a long time.However,you can't dive too deep.And you must be
very careful when you dive in deep water.
The deep sea is not an easy place to live in.It's cold,and it's
dark,too.The deeper it is,the less sunlight there is.At about
3000 feet,there is no light at all.It is very dark in the sea.
Many fishes have no eyes.Some have big eyes.A few have eyes on one side.
Besldes the cold and the darkness,deep sea animals face a third
danger-other animals.Animals eat!They must find food to eat.Many
animals eat plants.However,some animals eat meat.This means these
sea animals have two big jobs.They need to find animals as food,
and they have to try not to become other animals meal.

( ) 1.During my visit to the undersea world,I saw ____ 11-month-old dolphin and took
____ photo of him.
A.a; a B.an; a C.a; the D.a; an
( )2.—My father is ill in hospital,I‟m looking after him.—___________.A.Not at all B.I‟m afraid C.I‟m sorry to hear that D.It doesn‟t matter ( ) 3.— _______ can a tiger weigh,do you know?
— Yes,I know that a big one can weigh over 300 kilos.
A.How many B.How heavy C.How much D.What
( ) 4.— _____ do many people hunt wild animals?—For fun or money.A.How B.What C.Why D.When
( ) 5.Do you write a report ________ an animal ________ danger for the club.
A.about; on B.to; from C.on; in D.in; with
( ) 6.Would you please ________ the children ________ with snake?A.to ask; not to play B.ask; not to play C.ask; not play D.ask; don‟t play
( ) 7.If Simon _______ hard,he _________ better results in English.A.work; gets B.works; gets C.works; will get D.will work; will get
( ) 8.— Is Jim coming by train?—I‟m not sure.He_____ drive his car.
A.must B.need C.may D.will
( ) 9.I want to buy a story book in the bookshop,but there are ___________ in it.A.no one B.nothing C.none D.no ( )10.My mother _______ me to work hard at my lessons.
A.makes B.keeps C.wants D.lets ( )11.______ the help of the policeman,I found my lost wallet.A.Under B.Because C.After D.With ( )12.He didn‟t know _________.A.to buy which one B.which one to buy
C.which to buy one D.one to buy which
( )13.The number of wild animals ______ getting _________.
A.is; smaller and smaller B.are; smaller and smaller C.are; fewer and fewer D.is; fewer and fewer ( )14.He _______ last month.His _______ made ue sad.
A.died; dead B.died; death C.dead; die D.dying; death ( )15.The couple(夫妻) had different ideas about the matter._________,they didn‟t
make a decision.
A.Instead of B.As a result C.Because of D.By the way

you. can. have an undersea birthday party with s
arks swimming around yo

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阅读理解

The undersea world is very beautiful. Now more and more people want to dive in the water to find the secret there. Scuba diving is a new sport today. It can take you into a wonderful undersea world. You will find many strange animals in the sea. Some are as large as a school bus. Many sea animals give out light in the dark and some have sharp teeth. During the day,there is enough light. Here,under the sea, everything is blue and green. When fishes swim nearby,you can catch them with your hands. When you have bottles of air on your back, you can stay in deep water for a long time. However, you can't dive too deep. And you must be very careful when you dive in deep water. The deep sea is not an easy place to live in. It's cold. And it's dark,too. The deeper it is,the less sunlight there is. At about 3,000 feet,there is no light at all. It is very dark in the sea. Many fishes have no eyes. Some have big eyes. A few have eyes on one side. Besides(除了) the cold and the darkness,deep-sea animals face a third danger than other animals. Animals eat!They must find food to eat.Many animals eat plants.However,some animals eat meat. This means these sea animals have two big jobs. They need to find animals as food,and they have to try not to become other animals' meal.

1.Why do people want to dive in the sea?Because __________.

A.they want to catch fish B.they want to find the secrets of the undersea world C.the sea is deep

2.In the daytime,when you dive in the sea,you __________.

A.can see everything green and blue B.can't be in danger C.can catch nothing

3.How many dangers will animals meet in the deep sea?

A.One. B.Two. C.Three.

4.When you do scuba diving,you can __________.

A.stay in deep water for a long time B.dive very,very deep C.live in deep water easily

5. The WRONG sentence is __________.

A.one animal finds something to eat,and it may be eaten by others B.at the depth of 3,000 feet under the sea,many animals can find their way by hearing and feeling C.at the depth of 3,000 feet under the sea,all animals can find their way by seeing

阅读理解：The undersea world is very beautiful.Now more and more people want to dive in the water