不规则的要自己记忆,规则动词变形如下:规则动词:规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则:(1)一般动词,在词尾直接加“ed ”。(然而要注意的是,过去分词并不是过去式)work---worked---worked,visit---visited---visited (2)以不发音的“e
2.把重读开音节中的i改为o,变成过去式。如:drive—drove,ride—rode,write—wrote 3.改动词原形中的aw /ow为ew,变成过去式。如:draw—drew,grow—grew,know—knew,throw—threw(动词show除外,show—showed)4.动词原形中的e改为o,变成过去式。如:get—got,forget—forgot 5.动词...
过去式、过去分词都含有 -aught。(2个) catch—caught—caught teach—taught—taught 把-eep、-eel变为-ept、-elt。(4个) keep—kept—kept sleep—slept—slept sweep— swept—swept feel—felt— felt 把-ell变为-old。(2个) tell—told—told sell—sold—sold 把-ell、-ill变为-elt或-ilt。(3个...
(4个) bring—brought—brought buy—bought—bought think—thought—thought fight-fought-fought 2.词尾有-ild,-end时,只需把d变为t。(4个) build—built—built lend—lent— lent send—sent—sent spend—spent— spent 3.过去式、过去分词都含有 -aught。(2个) catch—caught—caught teach—taught...
ie结尾动词,直接加d: died;tied.[2] 双辅音结尾的情况:两个辅音字母(consonant)结尾的, 直接加ed: helped; learned.[3]两个元音+一个辅音结尾的情况:两个元音(vowels:a,e,i,o,u)加一个辅音字母结尾的动词,直接加ed: rained; heated.[4] 一个元音+一个辅音结尾的情况:一个元音(vowel)加一...
过去分词 汉语意思am/is was been 是are were been 是do did done 做go went gone 走take took taken 拿四、ABB型1. 原形→ought →ought原形 过去式 过去分词 汉语意思bring brought brought 带来buy bought bought 买fight fought fought 打架think thought thought 思考2. 原形→aught →aught...
4. 马盖先/maxgear(中国)马盖先是国内知名的战术户外装备品牌,其X7战术背包设计精良,具有独立电脑仓和双层保护,适合装15.6寸笔记本。同时,该背包扩展性非常好,带有腰带,可卸掉以满足不同需求,既适合市内休闲出行,又满足户外全面保护。5. liigear(中国)liigear是中国本土的战术户外品牌,其25L...
4.骑(马) 开(车) 写(字)—把i变o如:ride—rode drive—drove write—wrote 5.“想”“买”“带来”“打仗”—ought换上如:think—thought buy—bought bring—brought fight—fought6.“教书”“抓住”—aught切莫忘 如:teach—taught catch—caught7.ow∕aw 该为ew是新时尚,如:know—knew grow—grew ...
(4)一般疑问句:Be(was , were) + 主语 + 其它?Were you very shy two years ago?注:在这种构成中,be动词有人称和数的变化,即要根据主语选用was / were。Be动词分为单数和复数,was是表示单数,were是表示复数。2. 实义动词的一般过去时态肯定句要使用动词的过去式,否定句和疑问句要使用助动词do和 does...
4.动词原形中的e改为o,变成过去式。如: get—got,forget—forgot 5.动词原形中的ee改为e,变成过去式。如: feed—fed,meet—met 6.动词原形中的eep改为ept,变成过去式。如: keep—kept,sleep—slept,sweep—swept 7.动词原形中的eak改为oke,变成过去式。如: break—broke,speak—spoke 8.动词原形中的...