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Present perfect simple and continuous Present perfect simple It is used to que express what a person has done in an unspecified time. Ie. I HAVE SEEN THE SAME PROBLEMS OVER AND OVER AGAIN I’VE NEVER EATEN CHINESE FOOD BEFORE. To create this tense we need: Verb has / have 1. Has / have + object. ie. He has a car / they have money 2. has / have + verb in past participle ie. He has seen that film / We have been to China We will concentrate in the sense of “Haber” Relationships between subjects and verbs HAS: he, she and It HAVE: I, you, we and they Structure would be: S SHE THEY + HAS / HAVE HAS HAVE +VPP +C SEEN THE MOVIE Type of sentences Affirmative: He – she – it + has + past participle ‘s they - we - they – I + have + past participle ‘ve Negative: he – she – it + has not (hasn’t) + V P P They- we – you – I + Have not (haven’t) + v p p Interrogative: Has + S + V P P + C + ? Have + S + V P P + C + ? Time expressions used in this tense ► ► ► ► ► ► ► ► ► ► ► For: Since: Just: Already: Yet Recently: Lately: So far: Before: Ever: Never: I’ve lived here for 3 years I’ve been sick since last weekç He has just woken up I’ve already listened that cd I haven’t seen the movie yet Have you done the task yet? I’ve worked here recently She’s called him lately I’ve read 100 pages so far Have you eaten chinese food before? Have you ever been to Germany? I’ve never lived there. Uses with superlative and ordinal numbers Superlatives: ► The best: ► The worst: Ie. It’s the best film I’ve seen Ordinal numbers: ► First: ► Second: Ie. It`s the first time I’ve ever been to China Present perfect continuous We use this tense to express: ► situations that started in the past and still continue at the moment of speaking. Ie. She has been working for 3 hours. ► Temporary actions and situations in the recent past. Ie. I’ve just been watching the news. Type of sentences ► Ie. ► Affirmative form: S + HAS / HAVE + BEEN + Verb in inf. + ING + C I have been working for 2 hours. Negative form: S + Hasn’t / Haven’t + Been + Verb in inf. + ING + C Ie. ► She hasn’t been cleaning her room. Interrogative form: Have / has Ie. Have + S + Been + Verb in inf. + C + ? you been playing lately? Let’s work • He hasn’t been brushing his teeth lately, I think. •He has never brushed his teeth before.