例句:I have been panicking at the idea of graduating. 本句涉及到一个词“panic”,这个词,可能初中的同学还没有学过。 panic ['p?nik] vi.惊慌、恐慌(+at/over sth. 例如:"Don't panic, boys,there's no danger.不要慌,孩子们,没有危险。) 本文例句中的panicking,是panic后面加了-ing而得来的。但是,同学们有没有发现,它不是由panic直接加-ing而成的“panicing”,而变成了“panicking”,多出一个“k”来,这是为什么呢?下面就让我们来看一看动词加“-ing”的几种方式。 动词后如何加-ing 1.大多数动词后可直接加-ing,而不需改变动词的拼写法。如: beat/beating,carry/carrying,catch/catching,drink/drinking,enjoy/enjoying,hurry/hurrying. 2.如果动词以-e结尾,则去掉-e再加-ing, 如: come/coming,have/having, make/making,ride/riding,use/using. 以-ee结尾的动词除外:agree/agreeing,see/seeing. 3.如果动词只有一个元音字母,而其后只有一个辅音字母时,则将此辅音字母双写,再加-ing.如: hit/hitting,let/letting,put/putting,run/running,sit/sitting. 4.如果动词有两个音节,且重音在第二个音节上,则末尾的辅音字母双写后加-ing,如: forget/forgetting, prefer/preferring, upset/upsetting. 5.以-ic结尾的动词,要先把 -ic变为 -ick,再加 - ing, 如: panic/panicking,picnic/picnicking, traffic/trafficking. 6.以-ie结尾的动词,要先把-ie变为-y,再加 - ing, 如: lie/lying,die/dying,tie/tying. |
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