内容正文:
2023-2024学年英语五年级下册单元速记·巧练系列(外研版三起)
语法(知识清单)
Module1 Unit 2 She didn’t have a television.
一般过去时的定义及用法
1) 表示过去发生的动作或存在的状态,经常与yesterday、last week/Sunday/year…、an hour ago、before等连用。
I was born in 1998. 我出生于1998年。
We visited the Temple of Heaven last summer. 去年夏天我们参观了天坛。
2) 表示在过去的一段时间里,经常性或习惯性的动作或状态。
The old man always read newspaper when he was alive. 这位老人活着的时候经常读报纸。
I collected stamps when I was a child. 我小时候喜欢集邮。
一般过去时的句型结构
肯定句:
主语+be(was/were)+其它
主语+动词过去式+其它
She was a doctor when she was young.
年轻时,她是一名医生。
I went to Wuhan last month. 我上个月去了武汉。
否定句:
主语+be(was/were)+not+其它
主语+did not(didn’t)+动词过去式+其它
She wasn’t a doctor when she was young.
年轻时,她不是一名医生。
I didn’t go to Wuhan last month.
我上个月没去过武汉。
一般疑问句:
Be(Was/Were)+主语+其它
Did+主语+动词原形+其它
Was she a doctor when she was young?
她年轻时是一名医生吗?
Did you go to Wuhan last month?
上个月你去过武汉吗?
动词过去式的变化规则
①一般情况下,动词词尾加-ed
work —worked play —played want —wanted ask —asked
②以不发音的-e结尾的动词,动词词尾加-d
live —lived move —moved taste —tasted
③以“辅音字母+y”结尾的动词,把y改成i,再加-ed
study —studied try —tried copy —copied carry —carried
④重读闭音节动词,双写词尾辅音字母,再加-ed
stop —stopped
⑤不规则变化
is/am —was are—were do—did have —had
go—went meet —met come —came take —took
⑥过去式与动词原形拼写相同
let —let put —put read —read
be动词的过去式及用法
1. am/is的过去式是was,否定式为wasn't。
There was a table and two chairs in my home.过去在我家里有一张桌子、两把椅子。
There wasn't any milk.这里没有牛奶。
2. are的过去式是were,否定式为weren't。
There are two libraries in the town.
There weren't any libraries here 5 years ago.现在这个小镇有2个图书馆,5年前这里没有任何图书馆。
There were many people in the village.Now there aren't many people.过去这个村子里有很多的人,现在没有那么多了。
巩固练习
1、 选择题。
( )1.It’s a programme ____________ food.
A.in B.about C.at
( )2.There isn’t ____________ milk in the bottle.
A.some B.any C.many
( )3.We didn’t eat ______ food then.
A.a B.any C.some
( )4.There _____ lots of buses and cars now.
A.is B.are C.am
( )5.I didn’t _____ a horse there.
A.rode B.ride C.riding
( )6.The little boy ______ ride a bike la