2020-2021学年牛津译林版八年级下册英语 Unit5 Grammar 及补充知识点综合整理提优训练（含答案）

8BU5:Grammar
8BUnit5：Grammar及补充知识点综合整理提优训练
adj/adv+enough
to.../too...to.../so...that...
Tips
1:
adj/adv+enough+(for
sb.)
to
do
sth.
Tips
2:
too+adj/adv+(for
sb.)
+to
do
sth.
补:
so+adj/adv+that+从句
易错及高频考点：
1.enough的位置：名前形副后（名词前，形容词副词后面）
2.too..to..中的too
busy
doing..to
do（太忙于做某事...而不能做...）
too
busy
to
do（太忙了...而不能做...）
一、单项选择
1.
Sam
is
always
_____________
to
wait
for
a
long
time
without
getting
angry.
A.too
patient
B.
patient
enough
C.
enough
patient
D.very
patient
2.Tom's
mother
is
too
busy
housework
him
with
his
homework.
A.
doing;
to
help
B.
to
do;
to
help
C.
doing;
helping
D.to
do;
helping
3.This
exercise
is
difficult
.
A.
so;
that
few
of
us
can
do
B.
so;
that
many
of
us
can
do
C.
too;
for
any
one
of
us
to
do
D.
too;
for
any
one
of
us
to
do
it
4.
There
were________people
at
the
bus
stop__________we
had
to
wait
for
a
long
time.
A.
so
much;
that
B.
too
much;
and
C.
so
many;
that
D.
much
more;
that
5.
---You’ve
spelt
the
word
wrong
again,
Judy.
---Sorry.
Maybe
I
am
___________used
to
the
mistake
to
think
of
the
right
one.
A.
so
B.very
C.
quite
D.
too
6.
---Do
you
think
the
question
too
hard_____________?
---I
don’t
think
so.
He
can
answer
it
easily.
A.
of
Jim
to
answer
B.
of
Jim
to
answer
it
C.
for
Jim
to
answer
D.
for
Jim
to
answer
it
7.The
tent
is
for
a
family
of
three
.
A.
big
enough;
to
live
B.
enough
big;
to
live
in
it
C.
big
enough;
to
live
in
D.
enough
big;
live
in
8.My
grandpa
is
studying
computers.
He
says
he's
learn
new
things.
A.
so
late
to
B.old
enough
to
C.never
too
old
to
D.too
old
to
9.
The
problem
is
___________
hard
for
me
_________
work
out.
A.enough;
to
B.too;
to
C.
very;
to
D.enough;
that
I
can’t
10.
I
don’t
think
it’s
to
have
a
birthday
party.
A.enough
special
B.special
enough
C.specially
enough
D.enough
specially
11.My
little
brother
is_____________to
go
to
school.
He
needs
to
stay
at
home
with
my
mum.
A.
so
young
B.young
enough
C.
too
young
D.
that
young
12.He
spends___________on
science.
I
think
now
he
is
________
at
it.
A.enough
time;
enough
good
B.time
enough;
enough
good.
C.time
enough;
good
enough
D.enough
time;
good
enough.
13.It
was_______
noisy
that
we
couldn’t
hear_______
he
said
at
the
meeting.
A.so;
that
B.
so;
what
C.such;
what
D.such;
that
14.David
is_______
shy
________
hand
up
to
answer
the
question.
A.so;that
B.such;that
C.too;to
D.enough;to
15.
Daniel
is_____________to
help
his
friends
all
the
time.
A.
kind
enough
B.
enough
kind
C.
too
kind
D.very
kind
16.
His
son
isn't______________everything
well.
A.
carefully
enough
to
plan
B.
enough
careful
to
plan
C.
enough
carefully
to
plan
D.
careful
enough
to
plan
17.
Simon
is
_________funny__________make
us
happy
after
class.
A.
so;
that
B.
too;
to
C.
/
;
enough
to
D.enough;
to
18.
The
problem
is_______difficult_______
we
can't
solve
it
in
such
a
short
time.
A.
too;
for
B.enough;
that
C.
too;
to
D.
so;
that
19.Don’t
worry,sir.I
am
sure
I
can
run
_________
to
catch
up
with
them.
A.fast
enough
B.enough
fast
C.
slowly
enough
D.enough
slowly
20.She
was
ill
last
week.
But
she
is________to
go
to
school
today.
A.well
enough
B.enough
well
C.enough
good
D.good
enough
21.
---Mum,
can
I
help
you
with
the
cleaning?
---Thank
you,
dear.
But
you
are_______
now.
You
must
wait
till
you
are_______.
A.
too
young;
too
old
B.
too
young;
enough
old
C.
so
young;
enough
old
D.
too
young;
old
enough
22.
---Dad,
I’ve
got
a
new
job
in
Beijing!
---Really?
It
just
sounds_______
to
be
true.
A.so
well
B.too
good
C.good
enough
D.too
well
23.
She
was
too
busy
at
that
time
_______
with
me.
I
was
unhappy
about
that.
A.to
talking
B.talking
C.talked
D.to
talk
24.
You
two
live
in
the
same
community
now.
It’s
too
hard
________
you
to
avoid
__________
her.
A.of;
meeting
B.
or;
to
meet
C.for;
meeting
D.of;
to
meet
二、句型转换
1.The
problem
is
so
difficult
that
I
can’t
work
it
out.（同义句）
The
problem
isn’t
________
__________
____________
___________
to
work
out.
The
problem
is_________
__________
_______
_______
_______
work
out.
2.He
is
not
old
enough
to
go
to
school.
He
is
_________
_________
that
__________
_______
go
to
school.
3.The
girl
is
too
short
to
get
on
the
elephant.
The
girl
is
_________
________
________
to
get
on
the
elephant.
4.The
tea
isn’t
cool
enough
for
me
to
drink.
The
tea
is________
__________
for
________
_______
________.
5.It’s
very
cold
today.
We
cannot
go
swimming.
It
is_____________
_____________
____________
____________
to
go
swimming
today.
6.Tom
was
very
generous.
He
shared
his
things
with
others.
Tom
was__________
___________
____________
_____________his
things
with
others.
三、完成句子
1.我弟弟太小，不能清楚地表达自己。
My
younger
brother
is
________________________________________________________.
2.你听过谚语“活到老，学到老”吗？
Have
you
heard
of
the
old
saying“
”?
3.你到了该学习良好礼仪的年龄了。
You
are
.
4.她够聪明，知道该如何处理不同的问题。
She
is________________________________________________________
different
problems.
5.英国太远，他一个人去不了。
The
UK
is
_____________________
him
__________________________________________.
6.莉莉很友好，借给我十元钱。
Lily
is
_________________________________________________________
ten
yuan.
7.他足够有耐心给我们解释一切。
He
_________________________________________________________________
us.
8.他们要举办一场有关餐桌礼仪的讲座，真是足够友好。
They
are
kind
_______________________________________________________________.
9.那个非洲女孩是太害羞了而不能参加我们的讨论吗？
___________________________________________________________________________.
10.我们应该有足够的耐心去认真听。
___________________________________________________________________________.
四、拓展阅读
In
ancient
Greece(希腊),
Socrates(苏格拉底)
was
believed
to
be
clever
and
knowledgeable.
One
day
an
acquaintance(熟人)
met
the
great
philosopher(哲学家)
and
said,
“Do
you
know
what
I
just
1
your
friend?”
“Hold
on
a
minute,”
Socrates
replied.
“Before
2
me
anything
I’d
like
you
to
3
a
little
test.
It’s
called
the
Triple
Filter
(三重过滤器)Test.”
“Triple
filter?”
“That’s
4
,”
Socrates
continued,
“
Before
you
talk
to
me
about
my
5
,
it
might
be
a
6
idea
to
take
a
moment
and
filter(过滤)
what
you’re
going
to
say.
That’s
why
I
call
it
the
triple
filter
test.
The
first
filter
is
7
.
Have
you
made
8
that
what
you
are
going
to
tell
me
is
true?”
“No,”
the
man
said,
“Actually
I
just
heard
about
it
and…”
“All
right,”
said
Socrates.
“So
you
don’t
really
know
9
it’s
true.
Now
let’s
try
the
10
filter,
the
filter
of
goodness.
Is
what
you
are
going
to
tell
me
about
my
friend
11
good?”
“No,
on
the
contrary(恰恰相反).”
“So,”
Socrates
continued,
“you
want
to
tell
me
something
12
about
him,
but
you’re
not
certain
if
it’s
true.
You
may
still
pass
the
test
though,
13
there’s
one
filter
left:
the
filter
of
14
.
Is
what
you
want
to
tell
me
about
my
friend
going
to
be
useful
to
me?
”
“No,
not
really.”
“Well,”
concluded
Socrates,
“if
what
you
want
to
tell
me
is
15
true
nor
good
nor
even
useful,
why
tell
it
to
me
at
all?”
1.
A.
received
from
B.
heard
about
C.
wrote
to
D.
talked
with
2.
A.
telling
B.
asking
C.
giving
D.
showing
3.
A.
design
B.
share
C.
check
D.
pass
4.
A.
right
B.
important
C.
simple
D.
difficult
5.
A.
family
B.
friend
C.
partner
D.
neighbour
6.
A.
fresh
B.
bad
C.
good
D.
silly
7.
A.
truth
B.
honesty
C.
kindness
D.
value
8.
A.
clear
B.
sure
C.
confident
D.
correct
9.
A.
that
B.
what
C.
if
D.
which
10.
A.
first
B.
second
C.
third
D.
fourth
11.
A.
anything
B.
nothing
C.
something
D.
everything
12.
A.
bad
B.
great
C.
new
D.
important
13.
A.
if
B.
while
C.
and
D.
because
14.
A.
trust
B.
balance(平衡)
C.
usefulness
D.
practice
15.
A.
none
B.
all
C.
both
D.
neither
参考答案
单项选择
BACCD
CCCBB
CDBCA
DCDAA
DBDC
句型转换
1.easy
enough
for
me/
too
difficult
for
me
2.so
young;
he
can’t
3.not
tall
enough
4.too
hot;
me
to
drink
5.too
cold
for
me
6.generous
enough
o
share
完成句子
1.My
brother
is
too
young
to
express
himself
clearly.
2.It’s
never
too
old
to
learn
3.You
are
old
enough
to
learn
good
manners.
4.She
is
clever
enough
to
know
how
to
deal
with
different
problems.
5.
too
far
away
for
him
to
go
alone
6.Lily
is
very
friendly
enough
to
lend
me
ten
yuan.
7.He
was
patient
enough
to
explain
everything
to
us.
8.They
are
kind
enough
to
give
a
talk
on
table
manners.
9.Is
that
African
girl
too
shy
to
join
in
our
discussion?
10.We
should
be
patient
enough/
have
enough
patience
to
listen
carefully.
拓展阅读
BADAB
CABCB
CADCD