文档介绍：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
表示过去的一些时间状语
1. yesterday或以其构成的短语:yesterday morning(afternoon, evening)等;
2. 由“last+时间名词”构成的短语:last night, last year (winter, month, week);
3. 由“时间段+ago”构成的短语:a moment ago, a short time ago, an hour ago等;
4. 其它:just now等
5. 由某些表示过去时态的从句等。
一般过去时也表示过去经常或反复发生的动作感谢
:
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。
①否定句:didn’t +动词原形,
如:Jim didn’t go home yesterday.
②一般疑问句:在句首加did,句子中的动词过去式变回原形。
如:Did Jim go home yesterday?
③特殊疑问句:⑴疑问词+did+主语+动词原形?
如: What did Jim do yesterday?
⑵疑问词当主语时:疑问词+动词过去式?如:Who went to home yesterday?
:
1)一般在动词末尾加----ed,如:pull-pulled, cook-cooked
2)结尾是e加d,如:taste-tasted
3)末尾只有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-stopped
4).以“辅音字母+y”结尾的,变y为i 再加----ed
如:study-studied
(牢记):
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, swim-swam, sit-sat
过去时练****br/>一、写出下列动词的过去式
is\am_________ fly_______ plant________ are ________ drink_________ play_______ go________ make ________ does_________ dance________ wor