2016年12月英语四级语法复习:分词变形

2016-09-21 10:34:34来源:网络

  Verbs ending with a single vowel plus a consonant

  动词以单元音加辅音结尾

  If the verb ends with a single vowel plus a consonant, and the stress is at the end of the word (e.g.refer), then you need to double the final consonant before adding -ed and –ing:

  如果非单音节动词以单元音加辅音结尾,并且重音在最后一个音节,要双写最后一个辅音字母:

动词

过去分词

现在分词

admit 承认

admitted

admitting

commit 犯罪

committed

committing

refer 涉及

referred

referring

  If the verb ends with a vowel plus a consonant and the stress is not at the end of the word, you don’t need to double the final consonant when adding -ed and -ing:

  如果非单音节动词以单元音加辅音结尾,但重音不在最后一个音节,则无须双写最后一个辅音字母:

动词

过去分词

现在分词

inherit 继承

inherited

inheriting

target 瞄准

targeted

targeting

visit 拜访

visited

visiting

  If the verb has only one syllable and ends with a single vowel plus a consonant (e.g. stop), then you need to double the final consonant before adding -ed and -ing:

  若果单音节动词以单元音加辅音结尾(如stop),需要双写最后一个辅音字母:

动词过去分词现在分词
stop 停止stoppedstopping
tap 轻敲tappedtapping
sob 啜泣sobbedsobbing

  Verbs ending with two vowels plus a consonant

  动词以双元音加辅音结尾

  If the verb ends with two vowels plus a consonant, you should generally not double the final consonant:

  如果动词以双元音加辅音结尾,通常无须双写最后一个辅音字母:

动词

过去分词

现在分词

treat 款待

treated

treating

wheel 转动

wheeled

wheeling

pour 泼

poured

pouring

  Verbs ending in –c

  动词以c结尾

  If the verb ends in -c (e.g. panic), you need to add a -k before adding -ed and -ing, and also -er.

  如果动词以c结尾,在ed和ing前要加上k,在er前也要如此:

动词

过去分词

现在分词

相关的名词

picnic 野餐

picnicked

picnicking

picnicker 野餐者

mimic 模仿

mimicked

mimicking

mimicker 模仿别人的人

traffic 交易

trafficked

trafficking

trafficker 商人

本文关键字: 英语四级语法 英语四级

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