(共42张PPT)
Self Check
Unit 3 Could you please clean your room?
必
●
、单项选择。
(B)1.There was thick haze(雾霾)in our city
this spring.What do you think of it
—I think
cars we drive,
pollution our city will have.
A.the fewer;the fewer
B.the fewer;the less
C.the more;the fewer
D.the more;the less
(C )2.-Could you please take
the
rubbish,James
-Sorry,Mom.I am working
my computer.
A.in;on
B.in;with
C.out;on
D.out;with
(B)3.(山东)One of the best ways for people to
keep healthy is to
good eating
habits.
A.
grow
B.develop
C.
increase
D.find
D )4.It's known that the sun
light
and heat
us.
A.provides;to
B.provides;with
C.gives;for
D.provides;for
C )5.I will get up early
catch the
early bus.
A.so that
B.as soon as
C.in order to
D.in order that
(A)6.
I was in the US,I made a lot of
American friends,
A.While
B.Although
C.Unless
D.Until
B )7.-Must I answer all the questions
-No,you needn't.You
choose
two of them.
A.shall
B.could
C.should
D.
must
D )8.-What would you buy for your mother's
birthday as a gift
-I am not sure.
I will buy
something good to make her happy.
A.Since
B.Still
C.Finally
D.Anyway