初一下册英语知识点:unit9
学习目标:
过去的时间状语连用。
日常交际用语:
(1) What did you /your friend/he/she/they do last weekend?
(2) How was your weekend?
(3) It was great!/It was OK./It wasn’t very good.
(单词的词义/词的搭配和它们在一般过去时中的用法是难点)
知识点:
一般过去时知识点
⑴用法:一般过去时指的是过去某一时间发生的动作或存在的状态。
⑵分类:Ⅰ以Be动词作谓语的一般过去时 Ⅱ 以实义动词谓语的一般过去时
⑶一般过去时的时间状语
①yesterday ②the day before yesterday ③at that time
④----ago 构成的短语 two days/ one hour/ three years ago
⑤last构成的短语 last week/ month/ year
⑥in + 过去的年代in 1990/2002 ⑦just now
⑷以Be动词 作谓语的一般过去时构成
①be动词的变化is/ am --- was are ---- were
②was/ were 和人称的搭配
was: I / he/ she/ it/ 单数第三人称/ 可数名词单数/ 不可数名词
were: we/ you/ they/ 复数人称/ 可数名词复数
③肯定句:主语+ was/were+其他+时状.
④否定句:主语+was/were +not+其他+时状.
⑤一般疑问句:Was/Were+主语+ 其他+时状?
肯定回答:Yes,主语 +was/were. 否定回答:No, 主语+wasn’t/ weren’t.
⑸ 以实义动词作谓语的一般过去时(助 动词只有did)
①肯定句:主语+V.(过去式)+其他+时状.
②否定句:主语+didn’t +V. (原形) +其他+时状.
③一般疑问句:Did +主语+V(原形)+ 其他+时状?
肯定回答:Yes,主语 +did. 否定回答:No, 主语+didn’t.
[ 实义动词一般过去时用法歌诀:动词一般过去时,表 示过去发生事。句中谓语用过去式,过去时间作标记。否定句,很简单,主语之后didn’t添。疑问构成也有法,主语前面did 加。还有一点不能忘,后面的动词要还原。]
④ 动词过去式的规则变化:
⑤动词过去式的不规则变化:笔记unit8 I’d like some noodles.
⑥动词过去式的读音:清后清,浊后浊,/t/,/d/后面读/id/
一.短语
1. play +运动 play soccer play tennis play sports
play the + 乐器 play the guitar play with…和某人\物玩耍
2.have +三餐 have breakferst \lunch \ supper
3. study for… clean the room visit sb stay at homehave a party talk show
4.go to the beach go to the movies go for a walk go to the mountains
5.go shopping\do some shopping \go to the shop 买东西
6.last weekend\over the weekend 上周末 on weekends 每周末
7.on +某日+morning\afternoon\evening (或具体的某一天) in + morning\afternoon\evening
in+世纪\年\月\季节 at +时刻 last (next) month\year\week
8.what about+n\v-ing\pren=how about ……呢
9. spend the weekend last week 度过上周的周末
10.it’s time to do sth=it’s time for sth 该做么的时候了
11.look for 寻找.....
二,重点句型和语法
1.一般过去时
表示过去发生的动作或存在的状态,通常与过去的时间状语连用:
yesterday ,last week(month,year)
(1)系动词be的过去时: am(is) →was, are →were
陈述句:He was at home yesterday.
否定句:He wasn’t at home yesterday.
疑问句:Was he at home yesterday? Yes ,he was./No ,he wasn’t.
(2)行为动词的一般过去时:
陈述句:主语+动词过去式+其它 I go to the movie. →I went to the movie.
否定句:主语+助动词didn’t+动词原形+其 I don’t go to school today. →I didn’t go to school.
一般疑问句:Did +主语+动词原形+其它Do you have breakfast? →Did you have breakfast?
Yes,I do./No,I don’t. Yes,I did./No,I didn’t.
(3)规则动词的过去式变化规则
变化规则 | 例词 |
一般在词尾加—ed. | play→played |
以不发音的e结尾的,只加--d. |
like →liked love →loved |
以辅音字母+y 结尾的,变y为i ,再加—ed. |
study →studied carry →carried |
以一个辅音字母结尾的重读闭音节,先双写这个辅音字母,再加-ed |
stop →stopped plan →planned |
动词不规则变化:
1.do →did have →had go →went see →saw read →read get →got
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