... there.)
= John has lived in that house since 1984. (Giả sử hiện nay là 2004)
3. Note:Cách dùng SINCE và FOR:
- For + a period of time (FOR + khoảng thời gian:)
For two hours/a week/20 minutes/50 ... Topic4: MY NEIGHBORHOOD
PERIOD 14. PRESENT PERFECT WITH SINCEAND FOR
A. Revision: The Present Perfect Tense
1. Form
- Affirmative: S + has/have +V3/ed….
- Negative: S + has/have ... worked here for a year. (He began working here a year ago and still works here.)
- We do not use for + all (all day/all my life etc.):
* I've lived here all my life. (not &apos ;for all my...
...
read do
– done
SinceandFor
Since and For
Note the difference between
since
sinceand
for
for .
five o’clock
yesterday
last summer
1996
he was a child
since
+ point in
time
for
+ length ... computer hasn’t given me any problems __________
last year.
Example:
since
since
for
for
since
since
for
for
since
since
Form 2
Form 2
Past participles can be
regular
regular or
irregular
irregular.
Gates ... present perfect with since + point in time
to
show when something started.
future
1975
past
now
since 1975.
has written several books
Present Perfect:
Since and For
Bill Gates and
Microsoft
6
...
... target and preceding/following verb phrases.
In this paper, we formulate the task as sequence la-
beling, and use Conditional Random Fields (Laf-
ferty, 2001), which provides state-of-the-art perfor-
mance ... Results
Figures 1 and 2 show the Precision-Recall curves
of the error detection and correction performance of
each model. The figures are grouped by error types:
tense, aspect, and both tense and aspect. ... Conditional Random Fields: Proba-
bilistic Models for Segmenting and Labeling Sequence
Data. In Proceedings of ICML, pages 282–289.
John Lee and Stephanie Seneff. 2006. Automatic Gram-
mar Correction for...
... can be used for initial teaching, for practice and drilling,
for games, for reviews, andfor tests.
Initial Teaching
PowerPoint can be used to teach new ideas and concepts to students. In theory ...
schools andESL classrooms. The reason for this delay is that technology requires
hardware, which is relatively expensive. However, more and more classrooms and teachers
have computers and the ... class presentations
and reviews, for drills, or for individual work. PowerPoint presentations run on both
Macintosh and Windows platforms. Files are small unless many pictures and sounds are
added....
... prostitution- as a job, a profession, a scandal for a civilised society?
- Do you agree with any form of legalisation of prostitution in Romania? Give reasons
for and against.
Activity 9
Below you ... dowries of several thousands of
dollars — huge sums for Afghans — are paid for brides. Infants — especially boys for
families with only girls — also apparently have commanded a good price in ... Conference;
ã
Organising specific seminars for both policewomen and -men to
promote the exchange of good practice, information and learning;
ã
Stimulating and supporting the establishment of national...
... understand you or
they may even misunderstand you entirely. So it’s really very important to understand and use
correct grammar.
But what is grammar? Funk and Wagnalls’s New College Standard ... spoken and written language will
be.
Standard grammar is composed of the traditional rules for English. It is what grammarians and
English professors want everyone to use when they speak and write. ... notes.
exercise
5-20
40 Practice Makes Perfect: English Grammar forESL Learners
02 (017-043) Unit 5 11/3/04 1:41 PM Page 40
24 Practice Makes Perfect: English Grammar forESL Learners
8. You buy flowers every day.
9....
... prevention pro-2
grams, public and professional education, services,3
and treatment;4
‘‘(2) establish short-range and long-range goals5
and objectives for women’s health and coordinate all6
other ... coordinate efforts to promote womens1
health programs and policies in the private sector;2
and3
‘‘(7) through publications and any other means4
appropriate, provide for the exchange of information5
between ... the Office and recipients of grants, con-6
tracts, and agreements under subsection (c), and be-7
tween the Office and health professionals and the8
general public.9
‘‘(c) G
RANTS AND
C
ONTRACTS
R
EGARDING
D
U
-10
TIES
.—11
‘‘(1)...
... National Minimum
Standards for Care Homes for Older
People
8
which came into force in
2002 provide new standards for all
aspects of care, including issues
around food and drink, and it is
stated ... the basis for
quantitative standards for school meals
and is provided as guidance by the
Department for Education and Skills in
its nutritional guidelines for school
lunches.
2
Practical and nutritional
guidelines ... fruit,
vegetables and milk), and only about 11% from non-milk extrinsic sugars (eg
table sugar and sugar added to foods).
Starch and intrinsic
and milk sugars
The contribution of starch
and intrinsic and milk
sugars...
... nice mechanism for pr ofit making and income r edis-
tribution. It pr ovides rich underwriting and trading pr ofits for investment
bankers and inter est income for individual and institutional ... Way, Stanford,
California 94305, USA.
This Acrobat file can be circulated freely for non-commercial use. It may not be altered,
and the author must be identified and credited.
Designed and typeset ... standar dized. Standar dization and centralization wer e the key to
the development of modern futur es exchanges, which have changed little
(except for the replacement of paper by computers) since...
... study well.
As và since
Cả As và Since đều chỉ lý do cho một sự việc hành động nào đó, với cách dùng
tương tự nhau
As he wasn't ready, we went without him.
Since she wanted to ... đứng một mình
Why are you crying? Because John hit me.
For
Ta thường sử dụng mệnh đề For khi muốn đưa ra thông tin mới. Mệnh đề For
thường diễn đạt nguyên nhân mang tính suy diễn( vì sự ... mình
I decided to consult a doctor for I was feeling bad.
Something certainly fell ill; for I heard a splash.
All precautions must have been neglected, for the epidemic spread rapidly.
...
... AS, SINCE và
FOR
BECAUSE, AS, SINCE và FOR là bốn giới từ có cách dùng khác nhau về cơ bản.
Như bạn đã biết, BECAUSE = bởi vì; AS = với tư cách là, ngay khi, như; SINCE = từ
khi, từ và FOR ... cơ bản trên,
BECAUSE, AS, SINCE và FOR còn có một nghĩa chung là : BỞI VÌ. Như vậy, với
nghĩa chung này, khi nào ta dùng BECAUSE, khi nào dùng AS, hay SINCE hay
FOR?
AS:
- AS có thể được ... AS luôn đứng đầu câu.
SINCE:
Giống như AS, SINCE được dùng để chỉ lý do. AS và SINCE khi chỉ lý do thì được
dùng như nhau, thay thế được cho nhau. Một số người cho là SINCE trang trọng hơn...
... public12
and professional education, services, and treatment;13
‘‘(2) establish short-range and long-range goals14
and objectives within the Centers for women’s health15
and, as relevant and appropriate, ... provide for the exchange of information12
between the Office and recipients of grants, con-13
tracts, and agreements under subsection (c), and be-14
tween the Office and health professionals and ... 1784 EH
(2) establish short-range and long-range goals1
and objectives within the Health Resources and2
Services Administration for women’s health and, as3
relevant and appropriate, coordinate with...
... language skills to gather
information, write, and edit articles
for a newspaper. Students can work in
groups to write sports and news
articles and write movie, book, and
TV reviews. Either the ... shows are
especially fun for pre-teen and teen
students. Students have to read and
research the names and types of
clothing, styles, and materials. Then
they organize and rehearse the
presentation ... prepare the dish for the class
and invited guests. Some high school
classes have been able to take over
their school cafeteria for a day and
prepare lunch for all the teachers and
staff of the...
... appropriated $20,000,000 for fiscal year 2012, 3
$20,750,000 for fiscal year 2013, $21,500,000 for 4
fiscal year 2014, $22,250,000 for fiscal year 2015, 5
and $23,000,000 for fiscal year 2016.. ... Committee on Energy and Commerce
A BILL
To amend the Public Health Service Act to provide for
a Pancreatic Cancer Initiative, andfor other purposes.
Be it enacted by the Senate and House of Representa-1
tives ... Service Act to provide for a Pancreatic Cancer
Initiative, andfor other purposes.
IN THE HOUSE OF REPRESENTATIVES
F
EBRUARY
16, 2011
Ms. E
SHOO
(for herself, Mr. L
ANCE
, and Mr. R
EICHERT
)...