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过去分词作定语真题精析 1. There have been several new events ___________ to the program for the 2008 Beijing Olympic Games. (2006北京)A. add B. to add C. adding D. added 解析:D本题考
动词原型过去式过去分词be (am is are)Waswerebeenbebecamebebeginbeganbegunbreakbrokebrokenbringbroughtbroughtbuildbuiltbuiltbuyboughtboughtcatchcaughtcaughecamecutcutcutdodiddonedrawdrewdrawndrinkd
过去式和过去分词 默写练习 baby-sit临时照顾be(amisare)是 beat 击打 be 变成 begin 开始 break 打破 bring 拿来 buy 买 can 能
省略和倒装1 Never ________________________(我见过) such a strange person He treats his sister as a stranger (see)2 Seldom ______________________(我看电视) when I was in senior high school (watch)3 He is popular
一般过去式构成: 表示一般过去式的动词通常用动词的过去式形式来表示而动词的过去式是在动词原形的基础上变化的动词的过去式可分为规则动词和不规则动词规则动词的过去式变化如下: 1 一般情况下动词词尾加 -ed 如: worked played wanted acted 2 以不发音的 -e 结尾动词动词词尾加 -d如: lived moved decided declined hop
一般过去式构成: 表示一般过去式的动词通常用动词的过去式形式来表示而动词的过去式是在动词原形的基础上变化的动词的过去式可分为规则动词和不规则动词规则动词的过去式变化如下: 1 一般情况下动词词尾加 -ed 如: worked played wanted acted 2 以不发音的 -e 结尾动词动词词尾加 -d如: lived moved decided declined hop
不规则动词AAA型 原形 过去式 过去分词 中文含义read read read 读cut cut cut 切割let let let 让put put put 放cost
初中常用的有8种时态:一般现在时一般过去时一般将来时现在进行时过去进行时现在完成时过去完成时和过去将来时其他时态在初中少见 (一)一般现在时的定义:一般现在时是表示现在经常反复发生的动作存在的状态或习惯性的动作的时态. 一般现在时的构成:(这是一个简单的表格) 动词 肯定句 否定句 I am... I am not... be YouWeThey are YouWeThey are not HeS
不规则动词的过去式和过去分词变化规则表1:1A—A—A型即原形过去式和过去分词三者都相同cost—cost—cost cut—cut—cut hit—hit—hit hurt—hurt—hurt let—let—let put—put—put read—read—read 2A—B—B型即过去式过去分词相同 1)过去式和过去分词都含有 -oughtbring—brought—broug
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