- Nếu không có câu trả lời là phiên bản lý tưởng để sử dụng trong lớp học, và được đi kèm bằng cách cassette hoặc đĩa sẵn trong hai tập, những bài kiểm tra thực hành hoàn chỉnh hệ thống cung cấp chuẩn bị cho bài thi TOEIC, | Unit 7 Z1 Present Perfect Form harc hwt -ed participle The past participle of regular verbs ends ill cd. There arc many curranun irregular verbs- See the list ón pl 13. Positive and negative 1 Wc You They VC have haven t worked in a factory. He Shc ll has hasn t Question Have I wc you they been IO the United States Has Ite shờh Note III many languages this use Is expressed by 4 present tense. But in English we say Peter has been a teacher lor ten years. NOT p iif rill Ii iii lut fwp leu wars. 1 The Present Perfect expresses a past action with results in the present. It is often a recent past action I ve lost niy wallet. I liaven t got it now. The taxi s arrived i it s outside the door now. I Has the postman been Are there any letters lor m l The adverbs Jilfi already and yet are common with this use. yet is used in question and negatives. She s just had some good news. I ve already had breakfast. I las the postman been yet Its 1 and she hasn t got up yet. 11 Present Perfect and Past Simple I Compare rhe Past Simple and Present Perfect. Short answer Have you been to Egypt Has she ever written poetry Yes. 1 have. No 1 haven t. Ye . she has No she hasn t Note We cannot use I ve they ve hc etc in short answers Yes. I have. NOT Vex I ve. Yes we have NOT -n T-w-w. Use 1 Tile Present perfect looks back from the present into the past and expresses what has happened before now. The action happened al an Indefinite time in the past. I ve met a lot of famous people before now She has won awards Hl her life 1 She s written twenty books. I up to now The action can continue to the present anil probably into rhe future. She s lived here for twenty years she still lives here 2 The Present Perfect expresses an experience as port of someone s life. I ve travelled a lot in Africa. They ve lived all over the world vrr and never arc connnon with tills use Have yon ever been in a car crash My mother has never flown in a plane 3 The Present Perfect expresses an act inti or Mate
