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单元测
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L.单项选择
1.Jimmy bought
car yesterday,but it's
used one
A.a.a
B.a,an
C.a.the
D.the,an
2.The air is very thin
the top of the high mountain.
A.of
B.at
C.with
D.to
3.-Why don't you buy the car?
-It is too expensive.I can't
it.
A.afford
B.receive
C.sell
D.keep
4.That apartment block is old and dangerous.It should
A.pull down
B.be pulled down
C.pulled down
D.be pulling down
5.t's
for the villagers to drink the polluted water.
A.careful
B.helpful
C.useful
D.harmful
6.-How much did this book
you?
-About 30 dollars
A.spend
B.pay
C.take
D.cost
7.----Guess what Tina makes her own clothes.
---Wow,she is so I could never do that.
A.energetic
B.simple
C.creative
D.popular
8.Not only
repair bikes but also
repair televisions.
A.can he;he can
B.can he;can he
C.he can;he can
D.he can,can he
9.He
go out with his parents,but now he
staying at home alone.
A.is used to:used to
B.used to:is used to
C.use to:is used to
D.is used to;is used to
10.-The traffic is becoming worse and worse in Beijing because of private cars.
People should use public transport more often
A.I agree
B.Sounds boring
C.I hope not
D.Never mind
Ⅱ.完形填空
There are many kinds of pollution around us,11air pollution,soil pollution,noise pollution and light
pollution.They are bad 12 our health in many ways.
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Burning gas,oil and coal creates air pollution.It can cause sore eyes and13problems.
With the increase of pollution and the development of industry,litter is everywhere.It makes our environment
dirty.People put lots of rubbish in the land.Farmers use too many 14in the fields.They destroy the soil.So
soil pollution has become serious
Noise pollution can make people 15.For example,people may lose their hearing if they work in a
16place for a long time.Too much noise can cause high blood pressure 17
Working for a long time in strong,changeable light 18 cause some kinds of illnesses.It makes people
feel 19 and is especially bad for the eyes.
With20pollution,our planet will be