past simple past continuous and present perfect exercises pdf
TCHON PERIOD 8 PRESENT SIMPLE, PAST SIMPLE AND PREPOSITIONS OF TIME.doc
... 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/ ... weekend/ … - AT + time/ weekends/ present/ 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) ____________ ... 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...
Ngày tải lên: 09/07/2013, 01:26
Tài liệu Present continuous and present simple docx
... Present continuous and present simple Unit 3. Present continuous and present simple (1) A Hãy nghiên cứu các lời giải thích và so sánh các ví dụ sau: Present continuous (I ... việc vất vả thật” “Ừ, mình có nhiều việc phải làm quá.”) Xem thêm UNIT 1. Present Simple (I do) I can’t understand why he’s being so selfish. He isn’t usually like that. Tôi không hiểu ... Sarah rất mệt (không dùng ‘Sarah is being tired’) D Look và feel Bạn có thể dùng thì present simple hay continuous khi diễn tả dáng vẻ hay cảm giác của người nào đó vào thời điểm nói: You...
Ngày tải lên: 22/12/2013, 19:18
Tài liệu Past simple & Past continuous doc
... 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...
Ngày tải lên: 22/12/2013, 19:18
present perfect and present perfect continuous
... đây, hiện tại anh ta không nhất thiết phải đang ở Hà nội) . Present Perfect (Thì Hiện tại hoàn thành) and Present Perfect Continuous (Thì Hiện tại hoàn thành tiếp diễn) ·Dùng với: now that ... Have you been crying for long time? Mắt của em đỏ. Có phải em đã khóc rất lâu không? Present Perfect Continuous Công thức: Subject + have/has + been + V-ing Trong đó: Have: dùng với các ... have written our reports already. Chúng tôi đã viết xong báo cáo Present Perfect Công thức: Subject + have/has + PP (PP: past participle – quá khứ phân từ) trong đó : Have: dùng với các ngôi:...
Ngày tải lên: 02/03/2014, 15:18
Simple past tense & past continuous_ Nguyen Trong Long
... 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 ... Grammar, and then go down the page to Verbs. Click on activities for Simple Past and Past Continuous. These activities give excellent explanation and practice. We can use 2 verbs in past continuous ... hear believe understand have (possession) forget remember belong Grammar Structure: Here are some reminders about how to make the simple past and past continuous: The Past Continuous: Don’t...
Ngày tải lên: 18/09/2013, 03:10
FOCUS ON - modals and present perfect passive phrasal verbs
... Infinitive present tense -ing form past tense past participle get on get on & gets on getting on got on gotten l got on 1. get on p.v. When you move your body toward something and stand, sit, ... money. 8. Jim drove right past Bob's house, so he had to ________ ________ and go back. 9. ________ ________ to my hand, Susie — it's very crowded here, and I don't want you to ... improvement in your ability to understand and use English has come about — you've ended up being better able to figure out what you read and hear and better able to come up with the right...
Ngày tải lên: 01/11/2013, 12:20
modals and present perfect phrasal verbs
... ________ and see if it works now. 43. FOCUS ON: modals and present perfect phrasal verbs Remember that the present perfect is formed with have or the contraction 've and the past participle. ... be comfortable using past participles as adjectives, and the key to doing so is not to understand the difference between true adjectives derived from past participles and past participles with ... up a big bill. The meanings of the modal and semimodal auxiliaries are unchanged in the present perfect, except for may and might. Past speculation and you do not know what happened: might...
Ngày tải lên: 01/11/2013, 15:20
Đề tài " Classical and modular approaches to exponential Diophantine equations I. Fibonacci and Lucas perfect powers " pdf
... and (ii) are treated in Sections 5 and 6, respectively. Sections 7 and 8 are devoted to step (iii). Sections 9 and 10 are concerned with Steps (iv) and (v). Section 11 deals with steps (vi) and ... Classical and modular approaches to exponential Diophantine equations I. Fibonacci and Lucas perfect powers By Yann Bugeaud, Maurice Mignotte, and Samir Siksek* CLASSICAL AND MODULAR ... the perfect powers in the Fibonacci and Lucas sequences naturally reduces to the problem of solving the following pair of equations: F n = y p ,n≥ 0, and p prime,(5) and L n = y p ,n≥ 0, and...
Ngày tải lên: 06/03/2014, 08:21
Unit 5: Possibility and Probability Perfect Modals pdf
... has a lot of exams coming up soon, and he is also working on a term paper. He must have been studying at the library. Unit 5: Possibility and Probability Perfect Modals I. Possibility: May, ... room are turned off. She must be sleeping. (right now). Past time: MODAL + have been + v-ing Meaning: in progress at a time in the past. ã Ex 1 : Sue wasn’t at home last night when we went ... In negative sentences both must not and don’t have to (also don’t need to and need not) are used. Must not is used when the speaker expects or orders...
Ngày tải lên: 07/03/2014, 07:20
Báo cáo khoa học: "Japanese Named Entity Recognition based on a Simple Rule Generator and Decision Tree Learning" pdf
Ngày tải lên: 08/03/2014, 05:20
TChon 15 PRESENT PERFECT AND PAST SIMPLE TENSE.doc
... 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 ... seventeen. In the play, she must appear in a 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 ... 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....
Ngày tải lên: 08/07/2013, 01:27
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