Упр.4d Уроки 1-2 Юнит 8 New Millennium English 8 класс

Приведем выдержку из задания из учебника Казырбаева, Дворецкая 8 класс, Титул: 4d Match the sentences in column A with the sentences in column B. Example: Hercule Poirct was sure that the woman had written the letter.— She must have written the letter. A: 1 Hercule Poirot was sure that the criminal had escaped. 2 Miss Marple thought that the woman had met her husband, but she was not sure. 3 Sherlock Holmes was certain that the suspect had not been able to escape. 4 Anastasia Kamenskaya understood that Liza had met her son secretly. 5 Hercule Poirot doubted that the burglar had escaped, though it was possible.
B: a) She could have met him. b) He might have escaped. c) He must have escaped. d) She must have met him. e) He can’t have escaped.

*Цитирирование части задания со ссылкой на учебник производится исключительно в учебных целях для лучшего понимания разбора решения задания.

1 — c) He must have escaped.

2 — d) She must have met him.

3 — e) He can’t have escaped.

4 — a) She could have met him.

5 — b) He might have escaped.

Разбор: must have + V3 — уверенность в прошлом; can’t have + V3 — уверенность, что этого не было; might/could have + V3 — предположение, возможность.