PPTwith sentences for students to complete with FOR or SINCE. Could be used as quick revision too. This ppt contains the explanation on the use of since and for in present simple tense. It also has some questions for students to practice with. This is a powerpoint to explain the present perfect using for and since.
แปลว่าเขาเขียนอีเมล (อย่างต่อเนื่อง) ตลอดช่วงเช้า. ผู้เรียนภาษาอังกฤษสามารถทำ present perfect continuous tense รูปประโยคปฏิเสธได้โดยการเติม not
Hefor his girlfriend since 6 o'clock. (to wait) We in Greece since last August. (to live) Max and Paul their bikes all day. (to ride) They in the sun for hours. (to lie) Emily on the computer for too long. (to work) It since I came home. (to rain) You to music since 12:30. (to listen) Frank for the last 20 minutes. (to dream)
Thestructure of Present Perfect Continuous tense is 'has/have + been + verb (ing) ', so the correct answer is 'She has been reading a book since morning'.
Thepresent tense, in these cases, includes the simple present ("She always forgets something") and the present continuous ("I am coming"), as well as the trickier present perfect ("We have seen The Matrix far too many times") and present perfect continuous ("She has been singing since her second glass of wine"). However, it is of course
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use of since in present perfect continuous tense
