Speaking Task 1. Choose the question from the card on the topic Entertainment and fedia^ prime prime and be ready to answer it after the teacher starts the conversation. Produce a speech by giving extended answers to the questions. Share your ideas with the class. Teacher organizes a Socratic seminar, which helps him/her to assess learners while they are speaking on the toplic Entertainment and Media and he/she prepares and cuts down questions and expressions beforehand. Learners sit in a circle and answer the question using in their speech some formal and Informal expressions to present logically connected information to their classmates. Expressions: Stating an opinion The way I see it... Sorry to interrupt, but... Is it okay if I jump in for a second? Can I add something here? Can I throw my two cents in? Not necessarily Interrupting If I might add something..... I beg to differ No, I'm not so sure about that That's for sure Expressing disagreement I'd say the exact opposite I have to side with somebody (name)on this one I was just going to say that In my opinion Expressing agreement If you ask me.. That's exactly how I feel As far as I'm concerned. If you want my honest opinion..... You have a point there That's not always the case
5. угол АВD = 45°
угол DBC = 45°
угол ВАD = 45°
угол BCD = 45°
угол BDA = 90°
угол BDC = 90°
Объяснение:
5. 1) ТК АВ = ВС, то ∆АВС - р/б;
2) ТК ∆АВС - р/б => высота ВD, проведённая к основанию, является биссектрисой и медианой => угол АBD = угол DBC и AD = DC.
3) ТК АD = DC,
DB - общ.
Угол ADB = угол ВDC (BD -высота) => ∆ BDA = ∆ BDC по 1 признаку равенства треугольников => угол DAB = угол CDB
4) ТК угол АBD = угол DBC и угол DAB = угол CDB, то угол АВD = угол DBC = угол ВАD = угол BCD = 180° (сумма углов треугольника равна 180°) – 90° / 2 = 45°