高考英语专题：情态动词含练习无答案

情态动词 情态动词有：can (could), may (might), shall (should), will (would), must, have to, need, dare (dared), ought to, used to. 情态动词无人称和数的变化，不能独立使用，它与其后面的动词原形合成谓语。情态动词的具体用法如下： 1 can 1）表示能力 能，能够 A computer can not think for itself, it must be told what to do. 2）表示可能（理论上或是逻辑判断上）。 The temperature can fall to –60℃, that is 60℃ below freezing. 气温可降至—60℃，也就是零下60℃。 He can’t (couldn’t) have enough money for a new car. 他不可能有足够的钱买新车。 3）表示惊异、怀疑、不相信的态度。（主要用在否定句、疑问句或惊叹句中）“是否有可能” ______ it be true that your bike was stolen again? (Is it possible…?) How _____ you be so careless! _______ anyone be such a fool as to believe that? 4）用来表示一种可能出现的事情，或表示某事、某物、某人偶然或通常有做出什么事的倾向。通常（但并非总是）指不愉快的事情。或表示某些特殊情况下的可能性,客观的可能性 Our house is on the top of a hill, and in winter the winds ______ be pretty cold. The World Wide Web is jokingly called the World Wide Wait, for sometimes it can be very slow. It can be very cold in the mountains. Accidents can happen on such rainy days. I would rather go shopping alone than go