词汇 | grammar_british-grammar_commands-and-instructions |
释义 | Commands and instructionsGiving commandsWe often use an imperative in commands, and we also use must. They both sound very direct: [in class]
[a father to his child]
[a mother to a child]
There are a number of ways of making commands sound more polite. We can add please at the end of what we say, or we can use a question form to make a command sound more like a request, or we can use I’d like you to + infinitive or I’d be grateful if you’d + infinitive without to: [a boss to an assistant]
Public noticesPublic notices often give direct commands using no, do not or must: Giving instructionsWe use instructions to tell someone how to do something. We usually use imperatives. They do not sound too direct in this context: [a cookery class]
[instructions on how to replace a missing button]
Spoken English: In speaking, we often use the present simple when we are giving instructions and demonstrations, and we say like so meaning ‘like this’:
See also: Imperative clauses (Be quiet!) |
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