（外研版）初中英语七年级下册知识点归纳总结(24)

eg：It was great to play there. 去那里玩太棒了。
四、语法
一般过去时
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经常或反复发生的动作。
动词过去式变化规则：
①一般在动词末尾如加ed，如：pull-pulled, cook-cooked
②不发音的字母e结尾的单词末尾加d，如：taste-tasted hope-hoped
③末尾只有一个元音字母和一个辅音字母的重读闭音节，双写末尾的辅音字母，再加ed， 如：stop-stopped
④以“辅音字母 y”结尾的，变y为i，再加-ed，如：study-studied worry-worried
⑤不规则动词过去式：
am/is-was are-were do-did see-saw say-said give-gave get- got go-went come-came have-had eat-ate take-took run-ran sing-sang put-put make-made read-read write-wrote draw-drew drink-drank fly-flew ride-rode speak-spoke sweep-swept buy-bought swim-swam sit-sat bring--brought can-could cut-cut become-became begin-began draw-drew feel-felt find-found forget-forgot hear-heard keep-kept know-knew learn-learnt (learned) leave-left let-let lose-lost meet-met read-read sleep-slept speak-spoke take-took teach-taught tell-told write-wrote think-thought
五、句子结构
一般过去时的助动词did
①陈述句
主语 动词过去式 其他
主语 was/were not 其他