一般过去时讲解及习题Good is good, but better carries it.精益求精，善益求善。一般过去时1．一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用。一般过去时也表示过去常常或反复发生的动作。2．Be 动词在一般过去时中的变化：⑴am 和 is 在一般过去时中变为 was。（was not=wasn't）⑵are 在一般过去时中变为 were。（were not=weren't）⑶ 带有 was 或 were 的句子，其否定、疑问的变化和 is, am, are 一样，即否定句在 was 或 were 后加 not，一般疑问句把 was 或 were 调到句首。3．句中没有 be 动词的一般过去时的句子 否定句：didn't +动词原形，如：Jim went home yesterday.Jim didn't go home yesterday. 一般疑问句：在句首加 did，句子中的动词过去式变回原形。如：Jim went home yesterday.Did Jim go home yesterday? 特别疑问句：⑴疑问词+一般疑问句？如：Jim went home yesterday. Did Jim go home yesterday?What did Jim do yesterday?动词过去式变化规则：1．一般在动词末尾加-ed，如：pull-pulled, cook-cooked2．结尾是 e 加 d，如：taste-tasted3．末尾是辅音字母加一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped4“．以 辅音字母+y”结尾的，变 y 为 i， 再加-ed，如：study-studied5．不规则动词过去式：词义现在（原形）过去是am, is (be)was是are (be)were成为becomebecame开始beginbegan弯曲bendbent吹blowblew买buybought能cancould捕捉catchcaught选择choosechose来comecame切cutcut做do, doesdid画drawdrew饮drinkdrank吃eatate感觉feelfelt发现findfound飞flyflew忘记forgetforgot得到getgot给givegave走gowent成长growgrew有have, hashad听hearheard受伤hurthurt保持keepkept知道knowknew学习learnlearned, learnt允许，让letlet躺lielay制造makemade可以maymight意味meanmeant会见meetmet必须mustmust放置putput读readread骑、乘riderode响、鸣ringrang跑runran说saysaid看见seesaw将shallshould唱歌singsang坐下sitsat睡觉sleepslept说speakspoke度过spendspent扫sweepswept过去时练习写出下列动词的过去式 is\am_____________ fly____________ plant____________ are ____________drink_____________ play___________ go______________...
