Perfect tense and pluperfect tense
... 5) Perfect tense and pluperfect tense (El [pret ´ erito] perfecto yelpluscuamperfecto / antecopret ´ erito [M]) Level 1 1.1 Perfect tense (El [pret ´ erito] perfecto) 1.1 Perfect tense Haber and ... Hemos trabajado dos horas 48 5 Perfect tense and pluperfect tense Level 2 2.1 Passive perfect tense (El pasivo del pret ´ erito perfecto) 2.2 Pluperfect tense...
Ngày tải lên: 01/11/2013, 06:20
Change time and change tense
... of tenses together if the student seems to be having trouble with a particular concept; for instance, he could teach all the perfect tenses or all the continuous tenses together. The English tense ... which are generally and universally true. The present tense is the tense for description, definition, and statements of general truth. As the time line shows, the present tense ext...
Ngày tải lên: 16/10/2013, 08:15
... 3. The simple past tense. ( thì quá khứ đơn ) _ Formation : To Be Ordinary Verbs S + was / were S + V –ed / V2 S + ... lại. _ Signals : yesterday, last + N, … +ago, used to V 1 = V 2 / V -ed 4. The past continuous tense : ( thì quá khứ tiếp diễn ) _ Formation : ( công thức ) S + was / were + V-ing S + wasn’t
Ngày tải lên: 30/10/2013, 14:11
... of tenses together if the student seems to be having trouble with a particular concept; for instance, he could teach all the perfect tenses or all the continuous tenses together. The English tense ... home. Making Sentences in the Future Perfect Tense Combine the pairs of sentences below to make one sentence in the future perfect tense. Use time words like before, when, and by th...
Ngày tải lên: 14/12/2013, 21:15
Tài liệu Báo cáo khoa học: "THE INTERPRETATIONOF TENSE AND ASPECT IN ENGLISH" potx
... Moran, and Fernando Perelm for helpful discussion and comments. CHAT (Pereira 1983), and the representations are based on those used in that system. We shall show that an analysis of tense and ... predicate, with the Start and End tlmes rep- rosent~ag when the cake began and ceased to exist. 69 The interpretation of perfect sentences involves a perfect time Perfect...
Ngày tải lên: 21/02/2014, 20:20
Báo cáo khoa học: "Tense and Aspect Error Correction for ESL Learners Using Global Context" potx
... 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. ... having corrections. 5 The annotated tense/ aspect labels include 12 combinations of tense (past, present, future) and aspect (nothing, perfect, progressive, perfect pro...
Ngày tải lên: 07/03/2014, 18:20
Tài liệu ngữ pháp tiếng anh present perfect since and for
... of Microsoft since 1975. Present Perfect Present Perfect Use the present perfect to talk about something that began in the past and continues into the present (and may continue into the future). ... Present Perfect: Since and For Bill Gates and Microsoft 6 Who Is Bill Gates? Who Is Bill Gates? Bill Gates is one of the richest and most successful business executives ... compute...
Ngày tải lên: 19/08/2013, 14:15
MENH DE When - PAST AND FUTURE TENSES
... school. 3. Write 10 sentences using present perfect tense instead of present simple: I/he/she etc. will ____[infinitive verb]____ when ____[present perfect] ____. For example: • I will do the washing ... English Banana.com Test Your Grammar Skills When Can I Use 'When'? (Past and Future Tenses) 1. Write 10 sentences using 'when' plus past continuous verbs. Use the f...
Ngày tải lên: 03/09/2013, 22:10