1.
bought vbl. buy
的过去式和过去分词
2.
The past tense of `take' is `took'.
take的过去式是took
3.
Give the past and past participle forms of the verbs.
写出动词的过去式和过去分词形式。
4.
2. Write 'ed' form of the verbs.
写出下列动词的过去式.
5.
In US English there is a preference for the regular past tense and past participle forms(dreamed,spoiled,etc).
在美式英语中多用规则的过去式和过去分词的形式
6.
Several verbs have alternative regular and irregular past tense and past participle forms
有些动词兼有规则和不规则的过去式和过去分词的形式
7.
Several verbs have alternative regular and irregular past tense and past participle forms.
有些动词兼有规则和不规则的过去式和过去分词的形式。
8.
What is) attached is past tense change for irregular vebs bast.
附录里有常用不规则动词的过去式和过去分词转换形式。
9.
The past tense of cook is formed by adding -ed.
cook 的过去式是加—ed 而成的。
10.
Some verbs have a different form for past actions:
有些动词的过去式是不规则的：
11.
two years ago; `agone' is an archaic word for `ago'.
两年以前；'agone'是'ago'的过去式。
12.
C. They were at the cinema last Sunday.
三、写出所给单词的过去式。
13.
if it had not been for; without ..
若无..的话(过去式)
14.
underfed v. underfeed
过去式. 过去分词
15.
You would use your eyes as never before.
你将以过去从未有过的方式去利用你的眼睛。
16.
A verb or form in the pluperfect tense.
过去分词过去完成时态下的动词或形式
17.
the principal parts
动词的主要变化形式(即不定式、现在分词、过去式、过去分词)
18.
principal parts
ph.1. 【语】动词的主要变化形式(即现在式,过去式,过去分词)