past continuous vs past simple worksheets pdf
past continuous or past simple
... 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 ... 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 ... Put the verbs in brackets into the past continuous or simple past: 1. Lisa _____________ (comb) her hair while she ____________(listen to) the news...
Ngày tải lên: 31/08/2013, 01:10
Hiện tại Hoàn thành và Quá khứ Present Perfect vs Past Simple pdf
Ngày tải lên: 08/08/2014, 13:22
The Simple Past Tense and The Past Continuous Tense
... 4. The past continuous tense : ( thì quá khứ tiếp diễn ) _ Formation : ( công thức ) S + was / were + V-ing S...
Ngày tải lên: 30/10/2013, 14:11
Tài liệu Past simple & Past continuous doc
... 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 ... 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 ... cuộc chơi.” Was/were -ing là thì past continuous (quá khứ tiếp diễn): playing I/he/she/it was doing we/you/they were working etc B Chúng ta dùng thì past continuous để diễn tả một người...
Ngày tải lên: 22/12/2013, 19:18
Past Continuous or Simple pptx
... 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 • I lived ... last 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 • It was raining...
Ngày tải lên: 08/07/2014, 22:20
So sánh Simple Past và Past Continuous
... Questions in the Past Simple and the Past Continuous refer to different time periods: • the Past Continuous asks about activities before. • the Past Simple asks about what happened...
Ngày tải lên: 17/07/2014, 10:00
Put the verbs in brackets into the simple past or the past continuous tense pps
Ngày tải lên: 27/07/2014, 15:20
Sustainable Energy Harvesting Technologies Past Present and Future Part 7 pdf
... 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...
Ngày tải lên: 19/06/2014, 08:20
Sustainable Energy Harvesting Technologies Past Present and Future Part 9 pdf
... 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...
Ngày tải lên: 19/06/2014, 08:20
Sustainable Energy Harvesting Technologies Past Present and Future Part 14 pdf
... 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) ... data storage in the wireless module etc. As for the capacitor voltage, when the wireless module continuously transmits data for 20 seconds, it decreases from 2V to 1.4V and even the following...
Ngày tải lên: 19/06/2014, 08:20
Past continuous
... Past Continuous Tense Time expressions Examples of Formation Usage Examples Past Simple • Yesterday • Yesterday morning/evening • Last ... (stop) ………………………………… and I (forget) about it. Exercise 4. Write questions in the simple past or in the past continuous. An accident happened on the motorway, the police is investigating: 1. ... police? ………………………………………………………………….……………………… Exercise 5. Put the verbs in brackets into Past Continuous or Past Simple. 1. I …………………………… (see) Mary in town yesterday but she (not/see) ……………………………...
Ngày tải lên: 04/07/2014, 00:01
Past Continuous Tense pptx
... Use in cases • We use the past continuous to talk about past events which went on for a period of time Use in 2 cases • We use it when ... of activity • We often use it to describe a “background action” when something else happened Past Continuous Some example: • I was walking in the street when I suddenly fell over • They were...
Ngày tải lên: 08/07/2014, 22:20
Thì quá khứ tiếp diễn Past continuous pot
... 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 ... meet Dave. (= ở giữa đường đi về nhà tôi gặp Dave) Thì quá khứ tiếp diễn - Past continuous Chúng ta dùng thì past continuous để diễn tả một người nào đó đang thực hiện một công việc dở dang ... cuộc chơi.” Was/were -ing là thì past continuous (quá khứ tiếp diễn): playing I/he/she/it was doing we/you/they were working etc B Chúng ta dùng thì past continuous để diễn tả một người nào...
Ngày tải lên: 12/07/2014, 04:20
Bài số 12 Past Continuous(thì quá khứ tiếp diễn)(I was doing) pot
Ngày tải lên: 24/07/2014, 04:21
