英语词汇“have to”的释义、区别辨析及用法例句-英语同义词词典

单词	have to
例句	have tohave to /ˈhæftə, strong ˈhæftu/ (also have =got to) verb ► have to to need to do something because it is necessary or important: I have to hurry because I’m late for class. He has to return the books to the library. ► must to have to do something because it is very important and because someone in authority or a rule says that you should do it. Must is stronger than have to, and it is more important that you obey: Dad says we must be back home before 10 o'clock. You must not smoke in here. ➔ GRAMMAR: Don't say: I must to do it. Say: I must do it. ► be required to (formal) to have to do something, because there is a law or official rule that says you must: Some travelers are required to have a visa before they enter the U.S. ► be expected to (formal) to have to do something because it is right, or part of your job, or something you are responsible for: You are expected to hand in your homework on time. ► be obliged to (formal) to have to do something, especially because you feel it is the right thing to do or because the situation makes it necessary to do it: Her husband lost his job, and she was obliged to work so that they could pay their bills. ➔ see supposed to
随便看	lay layer lay off layout lay out lazy lead leader leadership leading leaf league leak lean leap learn learner learning lease least leave leave out lecture left left over

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