... cm.
1.
English language
-
Textbooks for fore~gnspeakers
2. Engl~shlanguage
-
Grammar
-
1 950
-
Problems,
exercises,
etc
i
T~tle
PEll28.A 457 3 1990
428.2'4
-
&20 89-13 851
CIP
Set ...
A
1
2
3
4
5
6
7
To
the
student
Why do we learn grammar?
There
is
no
point
in
learning
grammar
for
the
sake
of
learning
grammar.
Grammar
is
the
... Converter PDF Professional at http://www.solidpdf.com/buy.htm to
remove this restriction.
L O N G M A N
E N GLIS H
GRAMMAR
PRAC T IC E
for
intermediate
students
L.
G.
Alexander
For more...
... 0.964942
English Top 1 0.794 658
English Top 5 0.932387
English Top 1
(Considering
morphology)
0.6068 45
English Top 5
(Considering
morphology)
0.8347 25
Figure 4-2: Testing of Pinyin -English Word-level
Translation
4.2 ... Ri = A/C. The average precision
is
5
0
50
1
∑
=
=
i
i
P
P
, and the average recall is
5
0
50
1
∑
=
=
i
i
R
R
.
The experimental results are P = 83.3%, and
R = 55 .7%. The user only cares if he could ... labelled all 964 sentences, we
performed the sentence retrieval module on the
sentence set, that is, PENS retrieved example
sentences for each of the 50 queries. Therefore,
for each query, we compared...
... of each article: 150 words)
Average SD Min Median Max
Num. of common tokens 18.4 10.8 1 16 55
Num. of common types 12.4 5.5 1 12 27
Num. of incoming links 70.7 1 45. 3 16 32 1 056
SD means standard ... 0.6
11 2 6 0.9
10 2 8 1.3
9 11 19 3.0
8 7 26 4.1
7 20 46 7.2
6 25 71 11.1
5 35 106 16.6
4 36 142 22.3
3 71 213 33.4
2 118 331 51 .9
1 307 638 100.0
4 Conclusion
While many teachers agree that ... the courseware
and then present the statistics for the courseware.
3.1 Vocabulary
We used the specialized vocabulary used in the
Test of Englishfor International Communication
(TOEIC) because...
... people looking for work.
I
need a
myself.
5
I'm looking for accommodation. I'd like a
for the night.
2.48 Nouns not normally countable in English: 'information' ...
For more material and information, please visit www.tailieuduhoc.org
2 .5
Number (singular and plural)
(1)
2.5C Nouns ending in
-0
and some irregular plural forms
[>
LEG 2.20, 2. 25
-
27, ... you. This property
l5
is definitely not recommended is
ridiculously overpriced at ã 85, 000.'
For more material and information, please visit www.tailieuduhoc.org
1 .5
The complex sentence:...
... areas which form the basis of
English grammar. This book is based on the
Longman EnglishGrammar
and the grammatical
information in it is all drawn from this work.
Longman EnglishGrammar Practice ... humanburger
For more material and information, please visit www.tailieuduhoc.org
To the student
Why do we learn grammar?
There is no point in learning grammarfor the sake of learning grammar. Grammar ... street.
For more material and information, please visit www.tailieuduhoc.org
LONGMAN
ENGLISH GRAMMAR
PRACTICE
for intermediate students
L.
G.
Alexander
For more material and information,...
... want he remember
possess mfe* hate
belong
*COMPARE
(d)
I
think
that grammar is easy.
(e) I
am thinking
about grammar right now.
(f)
Tom
has
a car.
(g)
I'm
having
a good time. ...
(you, want)
me to carry that box for you?
B: Yes, thank you. That's very
kind
of you.
3.
A.
Who is that man?
I
(think)
that
I
(know)
him,
but
I
Cforget)
his name.
!
.
,
B: ... A preference for red
(mean)
that a
person
(be)
aggressive and
(love)
excitement.
B: Oh? That
(sound)
like a bunch of nonsense to me.
18
CHAPTER
1
16
CHAPTER
I
5.
A:
Knock,...
... sentence.
*See
Chart 1-3,
p.
9,
for
more information
about
placement of midsentence advabs
such
as
WbabEy.
**See Chart 7-3,
p.
193, for more information about
may.
EXERCISE
8. ... yesterday. We're
going to get
together for a drink after
I
get
off work tonight.
5.
A:
Are you leaving?
B: Yes.
I'm
going to go
for a short walk.
I
need some fresh air.
A: ...
I'm going to get on the Internet for a while and then read.
1.
yesterday
2. tomorrow
3.
right now
4.
every day
5. later today
6.
the day before yesterday
Switch
roles.
7.
tonight...
...
what
5- 5
Spoken and written contractions with
question words
-,f
(1
5- 6
Using
what
+
a form of
do
5- 7
Using
what kind of
5- 8
Using
which
5- 9
Using
whose
5- 10
Using
how
5- 1 ...
CHAPTER
5
Asking Questions
I
CONTENTS
I
5- 1
Yeslno questions and short answers
5- 2
Yeslno questions and information
questions
5- 3
Where,
when, why,
and
what
time
5- 4
Questions ...
Using
how oflen
5- 12
Using
how far
.:
JJ-
a
5- 1
3
Length of time:
it
+
take
and
how
long
5- 14
More questions with
how
5- 15
Using
how about
and
what about
5- 1 6
Tag questions...
...
Sure. (informal)
Okay. (informal)
Uh-huh.
(meaning "yes")
I'm sorry, but
I
need to
use it myself.
I
'In
a
police question,
dd
is
NOT
the
past
form
of
can. ...
Engliah:
swy,
rroriss;
British
English:
mmy,
smreyl
(floors
in
a
house).
Amsricpn
and
British
English:
swrlv,swh
=
I&.
1
%
CHAPTER
7
EXERCISE
5.
Expressing ability: CAN ... Don't wait for me for dinner.
+
could be
=
maylmight be. It expresser future time.
2.
Thirty
years ago, when he was a small child, David
could speak
Arabic fluently. Now
he's forgotten...
... the color of his socks.
,,,
,
7.
This work has to be done before we leave. We'd better get
and
stop wasting time.
55 v3
8.
1
didn't understand Jane's directions
very ... shouldn't
1
m-j
get so
.
It's not
good for your blood pressure.
14.
When I turned around and around in a
The
Passive
50 1
15.
I
don't feel very good. I think I'm ... condition to drive.
,
,
,?,'
EXERCISE
25.
GET
+
adjective/past partlclple. (Chart
10-9)
Directions:
Complete the sentences with appropriate forms of
get
and the words in the list....