六年级英语第十七周练习1

六年级英语第十七周练习
一、单项选择。

( )１.Look! There are too many ________ in the river.
A.fish
B.plastic
C. rubbish
D.water
( ) 2. We ________ use too many plastic bags.
A. should
B.shouldn’t
C.can
D.don’t
( ) 3. Trees help _______ the air clean.
A.keeping
B. for keep
C. keep
D. keeps
( ) 4. Don’t use _________ plastic , Mum.
A.too many B too much C. much too D many too
( ) 5. We can use paper ____________the clothes.
A.to make B making C. make D. makes
( ) 6. Coal is _______ useful energy.
A.an B .a C. / D. the
( ) 7. There ______ too much water on the farm.
A.isn’t
B. aren’t
C. weren’t
D.won’t
( )8. --Do you know the news?
--Yes, Mike _____ me _______ it yesterday.
A.told, about
B.tells, for
C. says, about
D.said ,about
( )9. There are a lot of oranges ______ the trees.
A.in
B. at
C. on
D. of
( )10._______ a nice poster!
A.How B what’s C.what D. how is
( ) 11. ______ comes from trees.
A.Coal B wood C. water D. Rubbish
( ) 12. When is World Environment Day? It’s ___________.
A.in 10th September
B.on 5th June
C.in 22nd April
D.on 22nd April
( )13. _________our classroom clean, we can’t litter .
A. To keep B Keeping C. Keep D. Keeps
( )14. Reading in bed is _________ for our eyes.
A.good B bad C. useful D.beautiful
( )15. We can ________ after school.
A.walk to home
B.go to home
C. walk home
D. went home
( )16. Please give me some ________ .
A.glass bottle
B.glasses bottle
C. glass bottles
D. glasses bottles
( )17. Let’s meet ________ the school gate.
A.in
B.at
C. for
D. on
( )18.Mr Green and Mrs Green ________ the USA.
e from
es from
C. are from
D. both A and C.
( )19.There ________ so many trees on the Earth long long ago.
A.are
B.is
C. was
D. were
( )20. ________ cut down too many trees.
A.Not
B.No
C. Don’t
D. Doesn’t
二、用所给单词的适当形式填空。

1. Don’t ________(throw)rubbish anywhere.
2. The students are _______ (plant) trees on the hill now.
3. Nancy usually _________(use) paper bags and glass bottles.
4. we have three lessons this morning. The __________(two) one is English.
5. ________(do) your mother go to the supermarket yesterday evening?
6. Water is useful for us. We use water ___________ (wash) clothes.
7. Rubbish _________(make)the streets dirty.
8.Mike likes ___________( play) computer games with us .
9. _____________(protect) the Earth, we can reuse many things.
10. Mike and Helen __________(be)in Japan last summer holiday.
11.We can use a lot of ___________ (energy).
12.Wood is very ___________ (use).
13.We should ___________ (save) water and energy.
14. ___________ (much) of our energy comes from oil and coal.
15.There is too much ___________ (rain) in summer.。