Tiêu đề UNIT 7 - Natural wonders of the world - HS.docx ✅

Dùng trật tự từ như câu trần thuật (S + V), KHÔNG đảo trợ động từ. 2. Động từ tường thuật Thường dùng: ask(ed), want(ed) to know. Mẫu: ask + O (hỏi ai) + if/whether… Anna asked Joe if/whether he planned to climb any mountains that summer. 3. Cấu trúc chuẩn S + asked / wanted to know + (O) + if/whether + S + V (lùi thì). • if = whether (whether trang trọng hơn). She wanted to know whether I was free. 4. Lùi thì (backshift) thường gặp Present Simple → Past Simple Present Continuous → Past Continuous Present Perfect → Past Perfect Past Simple → Past Perfect will → would can → could may → might “Are you studying?” → He asked if I was studying. “Will you come?” → He asked if I would come. 5. Đổi từ chỉ thời gian/nơi chốn (thường gặp) today → that day now → then tomorrow → the next/following day yesterday → the day before this → that here → there next week → the following week “Do you plan… this summer?” → …planned… that summer. 6. Ghi chú nhanh Không dùng dấu hỏi (?) trong câu tường thuật. Nếu mệnh đề tường thuật vẫn đúng ở hiện tại (sự thật/hiện tượng), có thể KHÔNG cần lùi thì. “Is water necessary?” → The teacher asked if water is/was necessary.  PHONETIC Exercise 1: Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. 1. A. cave B. canyon C. coast D. circle