内容正文:
语法提优 一般过去时
知识精讲
一、一般过去时的类型
一般过去时表示过去某个时间发生的动作或存在的状态。常用的时间状语有ago,just now,yesterday,this morning,last week(month/..)等。
一般过去时主要有以下三种类型:
1.be动词型:有人称和数的变化。
把am,is改为was,把are改为were。
如:There was some milk in the bottle just now.刚才瓶子里有一些牛奶。
2.实义动词型:没有人称和数的变化。把实义动词改为过去式。
如:They watered flowers this morning.他们今天早上浇花了。
3.情态动词型:没有人称和数的变化。
把情态动词改为过去式,后面跟的动词仍需用原形。
如:He could swim when he was six.
他六岁时就会游泳。
注意:有些情态动词的过去式可以用来表达更加客气、委婉的语气,时态性不强,可用于过去、现在或将来。
二、动词的过去式变化
动词过去式的变化规则
一般情况下在动词词尾加-ed
watch→watched play→played
以不发音的字母e结尾的动词,词尾加-d
dance→danced
live→lived
use→used
close→closed
以“辅音字母+y”结尾的动词,变y为i,再加-ed
study→studied
cry→cried
try→tried
carry→carried
以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加-ed
plan→planned
shop→shopped
stop→stopped
chat→chatted
特殊变化的动词
be→was/were
go→went
have→had
do→did
真题链接
一、选择题
( )1.(2022上·江苏徐州·六年级统考期末)Mr Green ______ storybooks when he was young.
A.reads B.read C.watches
( )2.(2022上·江苏徐州·六年级统考期末)Mum ______ so me flowers yesterday. She ______ more tomorrow.
A.bought; buys B.bought; is going to buy C.buy; is going to buy
( )3.(2023上·江苏苏州·六年级统考期末)I called him yesterday afternoon, but he _______ at home.
A.isn’t B.weren’t C.aren’t D.wasn’t
( )4.(2023上·江苏苏州·六年级统考期末)There was a lot of _______ yesterday afternoon. It _______ hard.
A.rain; rained B.rainy; rained C.rains; rainy D.rains; is raining
( )5.(2023上·江苏苏州·六年级统考期末)I _______ you a story about a rabbit last night.
A.tell B.told C.tells D.telling
( )6.(2022下·江苏南通·六年级校考小升初模拟)Where _____ Lily and her cousin yesterday evening?
A.was B.were C.did
( )7.(2023上·江苏泰州·六年级统考期中)Many years ago, Lily ________ to work. But now she usually ________ the metro to work.
A.walked; takes B.walked; took C.walks; takes
( )8.(2023上·江苏泰州·六年级统考期中)Lily ________ in New York last year. She ________ in Beijing now.
A.was; is B.were; are C.were; was
( )9.(2023上·江苏泰州·六年级统考期中)The children ________ their lunch to the park and ate it under a tree.
A.bring B.brought C.brings
( )10.(2023上