past progressive vs simple past exercises pdf

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 +...

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PAST SIMPLE vs PAST PROGRESSIVE

Ngày tải lên : 07/07/2014, 01:00

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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/ afternoon/ evenin g- On Mondays/ at weekends In spring/ summer/ autumn/ once a week Past simple S + was/ were S + V 2 / V– ed S + wasn’t/ weren’t S + didn’t + V 1 Was/ Were + S + ... this time/ the moment/ … - AFTER / BEFORE + time - BETWEEN + time and time B. Exercises: I. Put the verbs in the present simple tense 1. We often (do) ____________ homework after dinner. 2. Nam (not...

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SIMPLE PAST

Ngày tải lên : 17/09/2013, 05:10

... She / It was not We / You / They were not I / We / You / They did not + have He / She / It SIMPLE PAST THÌ QUÁ KHỨ ĐƠN  I/ FORMATION: (CÔNG THỨC) THỂ KHẲNG ĐỊNH THỂ KHẲNG ĐỊNH 1/ Động...

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Simple past tense & past continuous_ Nguyen Trong Long

Ngày tải lên : 18/09/2013, 03:10

... simple past: yesterday, last ______, past dates (in 1990), _____ ago, etc. Simple Past vs. Past Continuous Using both tenses together: Sometimes we use both the simple past and the past ... how to make the simple past and past continuous: The Past Continuous: Don’t forget that VERB BE is part of this structure. I, He, She, It WAS You, We, They WERE Simple Past (Negative) For ... . That one action (simple past) interrupted a continuing action (past continuous) Past Continuous (Examples) Action that was in progress at a particular point in the past: At 2:00 yesterday,...

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Gián án Ngữ pháp tiếng Anh - Simple past tense

Ngày tải lên : 24/11/2013, 10:11

... one! Save Talk to your partner. Which of the answers is the right one? Saveed saved sayved Past tense Things that have already happened! Start Lets say that together! ã Take of the e ã Add ... watched! Remember add ‘ed’ Move on. Don’t forget: These rules help us to write about things in the past. ãI helped my mum do the shopping ã We looked at the animals in the zoo ãThey baked a birthday...

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Tài liệu Simple past or present perfec tense

Ngày tải lên : 24/11/2013, 10:11

... SEE HASN’T BOUGHT HASN’T BOUGHT HAS LOST HAS LOST STOPPED STOPPED SIMPLE PAST TENSE  We use it when the action in the PAST PAST is DEFINITE DEFINITE. Last Monday, I had a difficult test. When ... GONE HAS ALREADY GONE LEARNED LEARNED PRESENT PERFECT TENSE  We use it when the action in the PAST PAST is IN DEFINITE DEFINITE. We have studied at . I have gone to Brazil many times. ?????? ?????? NO...

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Tài liệu Past simple & Past continuous doc

Ngày tải lên : 22/12/2013, 19:18

... busy. Did you go out last night or were you too tired? Past simple & Past continuous Unit 5. Past simple A Xem xét ví dụ sau: Wolfgang Amadeus Mozart was an Austrian ... Ông chết khi Ông chỉ mới 35 tuổi. Lived/Started/wrote/was/died đều ở thì past simple. B Thường thì động từ thì past simple tận cùng bằng -ed (động từ có qui tắc - regular verbs): I work in ... waved 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...

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Tài liệu THÌ QUÁ KHỨ ĐƠN (Simple Past Tense) pptx

Ngày tải lên : 23/12/2013, 06:18

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Sustainable Energy Harvesting Technologies Past Present and Future Part 7 pdf

Ngày tải lên : 19/06/2014, 08:20

... 100 0 0 0 0 0 0 1 -1 Electrothermal Macromodel of TEG TH TA TC VS Sustainable Energy Harvesting Technologies – Past, Present and Future 112 The most commonly used thermocouples ... 81.4% 120 100 80 -20 40 60 0 20 T [ o C ] Sustainable Energy Harvesting Technologies – Past, Present and Future 116 resistive load R L , the voltage V S forces a Peltier current ... low thermal conductivity λ. 2 Z α ρ λ = (1) Sustainable Energy Harvesting Technologies – Past, Present and Future 124 5.1 Examples of simulations Output voltage V S from the TEG for...

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Sustainable Energy Harvesting Technologies Past Present and Future Part 9 pdf

Ngày tải lên : 19/06/2014, 08:20

... pp.251-259, 2008. 168 Sustainable Energy Harvesting Technologies – Past, Present and Future 14 Sustainable Energy Harvesting Technologies: Past, Present and Future At 400 lux, the maximum power that ... in aqueous 156 Sustainable Energy Harvesting Technologies – Past, Present and Future 12 Sustainable Energy Harvesting Technologies: Past, Present and Future Fig. 13. Voltage across PV panel Fig. ... 2.67 W/m 2 . 162 Sustainable Energy Harvesting Technologies – Past, Present and Future 10 Sustainable Energy Harvesting Technologies: Past, Present and Future 4. Hybrid ﬂexible energy harvesting...

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Sustainable Energy Harvesting Technologies Past Present and Future Part 14 pdf

Ngày tải lên : 19/06/2014, 08:20

... 101-106, Kyoto, Japan, March, 2010 [5] 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). ... Ctmr = 820 pF Vsn, Ctmr = 520 pF Vsn, Ctmr = 820 pF Vout, Ctmr = 520 pF Vout, Ctmr = 820 pF 11.21.41.61.82 -0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 Fosc (Gate Signal) Vsn (Switching signal) ... applications for both DTV and cellular RF energy harvesting have been proposed and demonstrated with simple examples. A discussion is also presented on the typical performance analysis for the proposed...

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THE PAST PROGRESSIVE docx

Ngày tải lên : 28/06/2014, 00:20

... home tonight. She is flying to HCM city tomorrow. IV. Put the verbs in brackets into the Simple past or The past continuous: 1. He (sit) ________ in a bar when I (see) ______ him. 2. When I (go) ... _________ that girl’s name already. VI. Give the right forms of the verbs in the brackets: Simple Past or Past Perfect 1. They (go) home after they (finish) their work. 2. She said that she (already, ... that girl’s name already. Exercise V : Put the verbs in brackets in the present perfect or the simple past tense. 1/ We (never watch) __________ that TV programme. 2/ We (watch) __________ a good...

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Past Continuous or Simple pptx

Ngày tải lên : 08/07/2014, 22:20

... Past Continuous or Simple Most of the time when we are talking about such actions, we use the past simple. This is by far the most common way about talking about the past ã I lived ... year When we use two forms in the same sentence, , we use the past continuous to talk about “background action” and the past simple to talk about the shorter completed action ã It was raining...