past simple and past continuous exercises pdf with answers
TChon 15 PRESENT PERFECT AND PAST SIMPLE TENSE.doc
Ngày tải lên :
08/07/2013, 01:27
... recently, don’t you think?
6 My grandfather died 30 years ago. I (never/meet) him.
4. Fill in the blanks with modals: must - have to - ought to - used to
1. You wash your hands before meals.
2. It’s ... bright red dress and long black stockings. Last year in another play, she had to
wear short socks and a bright, orange-colored dress. If anyone asks her how old she is, she always answers,
“My ... the party?
7. There are many clouds in the sky. It (rain) ….…… ……………………………
6. Read the passage and answer the following questions:
My aunt Nhan is an actress. She must be at least thirty-five....
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TCHON PERIOD 8 PRESENT SIMPLE, PAST SIMPLE AND PREPOSITIONS OF TIME.doc
Ngày tải lên :
09/07/2013, 01:26
... TOPIC 2: OUR PAST
PERIOD 8: PRESENT SIMPLE, PAST SIMPLE AND PREPOSITIONS OF TIME
A. Theory:
1. Present simple and past simple:
Tenses Affirmation Negation Interrogation
Present
simple
S + am/ ... morning, Tuan and his father go jogging around Xuan Huong Lake. Hoa and her
mother walked along Bui Thi Xuan Street and then visited the flower garden. Hoa
liked it very much and the flowers ...
………………………………………………………………………………………………
………………………………………………………………………………………………
………………………….……………
V. Read the passage and answer question below:
In the summer holidays, Mr. Hung, Mrs. Chi and their children, Tuan and Hoa often
go to the beach for two or three...
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Tài liệu Past simple (Thì quá khứ đơn) pdf
Ngày tải lên :
19/01/2014, 17:20
... Past simple (Thì quá khứ đơn)
Simple Past là thì quá khứ đơn.
Để viết câu ở thì Simple Past ta chia động từ ở dạng past của nó.
Hầu hết các động từ khi ... hold :held
to meet :met
to stand :stood
to mean :meant
to read /rid/ :read /red/
to sit :sat
to take :took
to think :thought
* Chúng ta dùng thì Simple Past để chỉ một sự việc đã xảy ... herself
It itself
Số nhiều We ourselves
You yourselves
They themselves
Ví dụ:
Tom is shaving and he cuts himself.
(không phải he cuts him)
(Tom đang cạo râu và anh ta cắt phải mình).
The...
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Sustainable Energy Harvesting Technologies Past Present and Future Part 7 pdf
Ngày tải lên :
19/06/2014, 08:20
... load and constant temperature gradient ∆T.
4
Modeling and Simulation of Thermoelectric
Energy Harvesting Processes
Piotr Dziurdzia
AGH University of Science and Technology in Cracow
Poland ... Peltier effect Q
c1
and Q
h1
, Joule
heat Q
c2
and Q
h2
, heat conduction Q
c3
and Q
h3
. In case of the Joule heat it is assumed that one
half of it dissipates at the cold side and the other half ...
Sustainable Energy Harvesting Technologies – Past, Present and Future
116
resistive load R
L
, the voltage V
S
forces a Peltier current I flow, and in consequence there
appears a Joule heat...
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Sustainable Energy Harvesting Technologies Past Present and Future Part 9 pdf
Ngày tải lên :
19/06/2014, 08:20
... Circuits and Systems, vol.2, no.4, pp.251-259, 2008.
168
Sustainable Energy Harvesting Technologies – Past, Present and Future
14 Sustainable Energy Harvesting Technologies: Past, Present and Future
At ... Energy Harvesting Technologies – Past, Present and Future
10 Sustainable Energy Harvesting Technologies: Past, Present and Future
4. Hybrid flexible energy harvesting and energy storage
The proposed ... – Past, Present and Future
2 Sustainable Energy Harvesting Technologies: Past, Present and Future
μW. Indoor light intensity in office environment is in the range of < 10 W/m
2
, compare
with...
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Sustainable Energy Harvesting Technologies Past Present and Future Part 14 pdf
Ngày tải lên :
19/06/2014, 08:20
... Technologies – Past, Present and Future
254
The transmitter consists of one-chip microcomputer (MCU) PIC16F877A and wireless
module nRF24L01P for the control, and MCU can be connected with an outside ... data by the
temperature sensor with WLAN at 2.4 GHz (ISM band). An ISM band sleeve antenna is
used for the transmission. Using the cellular band rectenna shown and discussed in Section
2.5.1, ... http://www.secomtel.com/UpFilesPDF /PDF/ Agilent /PDF_ DOCS/SKYDIODE/ 03_
SKYDI/HSMS2850 .PDF (Last accessed on 13 July, 2011)
[6] McSpadden, J. et al., H. (1992). Theoretical and Experimental Investigation...
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Present simple and Present continuous pot
Ngày tải lên :
27/06/2014, 04:20
... understand) him.
A. speaks/ don’t understand
B. is speaking/ don’t understand
C. speak/ doesn’t understand
D. is speaking/ am not understanding.
10. I’m going for a walk. ___ you ___ (come) with ... come
B. Do/ come
C. Is/ coming
D. Is/ coming.
Present simple and Present continuous
( Hiện tại đơn và hiện tại tiếp diễn)
Present simple Present continuous
Use + Diễn tả thói quen ở hiện tại.
+ Chỉ ... looking/ is just talking
D. Are looking/ take
6. ___ you ___ (know) why an apple ___ (fall) down and not up?
A. Do you know/ is falling
B. Do you knowing/ is falling
C. Are you knowing/ falls
D...
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Present simple and Present continuous ( Hiện tại đơn và hiện tại tiếp diễn) pot
Ngày tải lên :
27/06/2014, 11:20
... B. is speaking/ don’t understand
C. speak/ doesn’t understand
D. is speaking/ am not understanding.
10. I’m going for a walk. ___ you ___ (come) with me?
A. Does/ come
B. Do/ come
C. ... buys/win
D. buy/win
9. He usually ___ (speak) so qickly that I ___ (not understand) him.
A. speaks/ don’t understand
... homework.
13. What…you…(read) when you are on holiday? – I… (read) novels. Now
I… (read) “Gone with the wind” by Margaret Mitchell.
14. Why…you…(look) at me like that? Have I said something wrong?
15....
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The Simple Past Tense and The Past Continuous Tense
Ngày tải lên :
30/10/2013, 14:11
... 4. The past continuous tense : ( thì quá khứ tiếp diễn )
_ Formation : ( công thức )
S + was / were + V-ing
S...
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past continuous or past simple
Ngày tải lên :
31/08/2013, 01:10
... same time in the past.
Eg. Mark was reading a book and
Tony was watching television.
BE CAREFUL!!!!
The past continuous
and the past simple
are often used
together.
The past simple
interrupts ... action
of the past
continuous.
Eg. I was watching
television when my
friend arrived.
BE CAREFUL!!!!
The past continuous
and the past simple
are often used
together.
The past simple
interrupts ... action
of the past
continuous.
Eg. I was watching
television when my
friend arrived.
The past continuous is formed:
Affirmative
with was/were + infinitive verb + -ing.
Negative
with wasn’t/weren’t...
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Tài liệu Past simple & Past continuous doc
Ngày tải lên :
22/12/2013, 19:18
... you too tired?
Past simple & Past continuous
Unit 5. Past simple
A Xem xét ví dụ sau:
Wolfgang Amadeus Mozart
was an Austrian musician and composer. He lived from 1756 ... to her but she wasn’t looking.
C So sánh thì past continuous - quá khứ tiếp diễn (I was doing) và past simple - quá khứ đơn (I
did):
Past continuous (đang ở giữa hành động)
I was walking ... enjoyed Did you enjoy? I didn’t enjoy
Past continuous
A Hãy xem ví dụ sau:
Yesterday Karen and Jim played tennis. They began at 10 o’clock and finished at 11.30. So, at 10.30 they
were...
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Superfruits: (Top 20 Fruits Packed with Nutrients and Phytochemicals, Best Ways to Eat Fruits for Maximum Nutrition, and 75 Simple and Delicious Recipes for Overall Wellness) pdf
Ngày tải lên :
06/03/2014, 05:21
... straightforward and well-documented book provides strong
direction and clear-cut answers for consumers, based on well-reasoned
research and compelling evidence. His use of . . . superfruits criteria and ... entertaining and informative book. Dr. Gross is a leading
expert and strong proponent of consumer education and superfruit sci-
ence, and following careers as a university scientist, entrepreneur, and ... LONG-TERM WELLNESS
and other vitamins from reactive oxygen radicals, which are produced
continuously by both normal metabolism and exposure to smoke, ultra-
violet irradiation, and environmental...
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Past simple: regular and irregular verbs ppt
Ngày tải lên :
27/06/2014, 21:20
...
I. Past simple (irregular verbs).
1. I ___________ (loose) my watch in the park.
2. David ___________ (not hurt) his knee.
3. I kicked the ball and it ___________ (break) a window.
Past simple: ... lunch I ________ for a few hours, I ________ tired!
H. Complete with past simple (regular verbs).
1. I opened the door and ___________ (look) inside.
2. Who ___________ (close) all the windows? ... ____________ (not dance) at the party.
5. My brother ____________ (travel) to Ireland last summer.
B. Write the past simple of these verbs.
1. copy __________
2. revise __________
3. cycle __________...
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Past Simple Form Other Verbs - Mixed Exercise 2 pdf
Ngày tải lên :
27/06/2014, 21:20
... Answers:
1. I didn’t drink any beer last night.
2. She got on the bus in the centre of the city....
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