КАТЕГОРИИ: Архитектура-(3434)Астрономия-(809)Биология-(7483)Биотехнологии-(1457)Военное дело-(14632)Высокие технологии-(1363)География-(913)Геология-(1438)Государство-(451)Демография-(1065)Дом-(47672)Журналистика и СМИ-(912)Изобретательство-(14524)Иностранные языки-(4268)Информатика-(17799)Искусство-(1338)История-(13644)Компьютеры-(11121)Косметика-(55)Кулинария-(373)Культура-(8427)Лингвистика-(374)Литература-(1642)Маркетинг-(23702)Математика-(16968)Машиностроение-(1700)Медицина-(12668)Менеджмент-(24684)Механика-(15423)Науковедение-(506)Образование-(11852)Охрана труда-(3308)Педагогика-(5571)Полиграфия-(1312)Политика-(7869)Право-(5454)Приборостроение-(1369)Программирование-(2801)Производство-(97182)Промышленность-(8706)Психология-(18388)Религия-(3217)Связь-(10668)Сельское хозяйство-(299)Социология-(6455)Спорт-(42831)Строительство-(4793)Торговля-(5050)Транспорт-(2929)Туризм-(1568)Физика-(3942)Философия-(17015)Финансы-(26596)Химия-(22929)Экология-(12095)Экономика-(9961)Электроника-(8441)Электротехника-(4623)Энергетика-(12629)Юриспруденция-(1492)Ядерная техника-(1748) |
Prohibition,
Must Can and may compared § 87. The use of can and may is parallel only in two meanings: 1) Thus in the meaning of possibility due to circumstances the May Can He may find this book at the He can find this book at the library. library. Can he find this book at the library? He cannot find this book at the Their time reference is also different. May refers only to the May Can He may find the book at the He can find the book at the library. library. I said that he might find the He could find the book at the book at the library. library yesterday. He can find the book at the Both could and might combined with the Perfect infinitive in- e.g. He might have found the book at the library. It follows from the above that the sphere of application of can 2) When may and can express permission the difference be- Cf. May (might) I speak to you for a moment, professor? May in negative sentences expressing prohibition is uncommon. § 88. The modal verb must has only one form. It is used in § 89. Must has the following meanings: 1) obligation (from the speaker's point of view), e.g. You must talk to your daughter about her future. In different contexts must may acquire additional shades of In this meaning must is found in affirmative and interrogative e.g. He must not leave his room for a while. (Он не должен/ему нельзя выходить из комнаты некоторое время.) Note, Absence of necessity (in Russian не нужно, нет необходимости) is ex-
Дата добавления: 2014-12-29; Просмотров: 572; Нарушение авторских прав?; Мы поможем в написании вашей работы! Нам важно ваше мнение! Был ли полезен опубликованный материал? Да | Нет |