past tense vs present perfect exercises pdf

Ngày tải lên: 12/07/2015, 20:34

... Sentences Put the verbs into the correct tense (simple past or present perfect simple). 10 Put the verbs into the correct tense (simple past or present perfect simple). 1. He (leave / just) his ... 10. B: I (be / not) to Australia yet. Simple Past or Present Perfect Simple Exercise 3 Put the verbs into the correct tense (simple past or present perfect simple). 1. A: (you / be / ever) to ... but we (have / not) time to talk then. Simple Past or Present Perfect Simple Exercise 2 Put the verbs into the correct tense (simple past or present perfect simple). 1. A: I (cycle / just) 50 km....

Ngày tải lên: 15/09/2013, 00:10

... unit Back Next Previous unit Advanced Language Practice Unit 4 Tense consolidation: present perfect Present perfect simple 1 Present perfect simple refers to: Recent events, without a definite ... recently. Exit Contents Exercises Next unit Back Next Previous unit Advanced Language Practice Put each verb in brackets into either the past simple, present perfect simple or present perfect continuous. Ever ... Practice Present perfect continuous 1 Present perfect continuous (progressive) can refer to a range of meanings, depending on the time expression used and the context. A state which lasts up to the present...

Ngày tải lên: 01/11/2013, 17:20

... visiting Hanoi since 1990 I've always left safe here Sự khác nhau giưã Present Perfect và Present perfect continuous: Present perfect (nếu không có time express ):  Bày tỏ sự chấm dứt cuả một hành ... English for 3 yeas now). Ngoài ra present perfect còn diễn tả một hành động xảy ra trong quá khứ không rõ thời điểm. Chức năng này hoàn toàn không có ở present perfect continuous. Phân biệt HTHT ... diễn tả một sự việc xảy ra kéo dài từ quá khứ đến hiện tại. Nhưng present perfect continuous nhấn mạnh yếu tố liên tục, còn present perfect là cách nói bình thường, không nhấn mạnh. Thật ra trong...

Ngày tải lên: 27/06/2014, 19:20

... Hiện tại Hoàn thành và Quá khứ - Present Perfect vs Past Simple Bạn có nhớ cách sử dụng những thì này không? Đây là một số gợi ý giúp bạn...

Ngày tải lên: 08/08/2014, 13:22

... milk. 7. He has two modern cars. He be rich. 8. My eyes are weak. I wear glasses. 5. Give the correct tenses of the verbs in brackets: 1. I’m sorry you’re leaving. I hope you ….…… …………………………… (come)...

Ngày tải lên: 08/07/2013, 01:27

Ngày tải lên: 10/07/2015, 21:03

Ngày tải lên: 10/07/2015, 21:03

Ngày tải lên: 26/07/2013, 01:27

... features of the mass media. - Prepare for the next lesson. Part C. listening 3. The present perfect tense in passive voice E.g. I have prepared this lesson. This lesson has been prepared ... => make => live => come => stop => worry => Write the – PAST PARTICIPLE FORM (PP) of these verbs. Write the – PAST PARTICIPLE FORM (PP) of these verbs. gone made lived come stopped worried ... new car has been bought by Mary. => That film hasn’t been seen (by them). Examples Which tense is used in the following sentences? 1. He has lost his key. 2. I have seen this film several...

Ngày tải lên: 23/10/2013, 17:11

... example: Infinitive Past Participle to play played to convey conveyed to enjoy enjoyed CHAPTER 4. THE PRESENT PERFECT AND THE PRESENT PERFECT CONTINUOUS 1. Use of the present perfect The English Present Perfect ... Formation The Present Perfect Continuous tense of any English verb is formed from the Present Perfect of to be, followed by the present participle of the verb. For instance, the Present Perfect Continuous ... the present perfect: Regular verbs The Present Perfect tense of any English verb is formed from the Simple Present of the auxiliary to have, followed by what is generally referred to as the past...

Ngày tải lên: 02/07/2014, 21:00

Ngày tải lên: 08/08/2014, 10:22

... United States. This overview describes past, present, and future silvicultural practices within the oak- hickory ecosystem of the United States. Past land-use activities favored ... eco- Original article An overview of oak silviculture in the United States: the past, present, and future R Rogers 1 PS Johnson DL Loftis 1 University of Wisconsin, Stevens ... oak seedlings (Beck, 1970; Loftis, 1988, 1990a; Crow, 1992). We have presented a brief view of the past and current state of oak silviculture in the United States. But,...

Ngày tải lên: 08/08/2014, 23:22

Ngày tải lên: 10/08/2014, 21:23