八年级英语A Great Young Athlete教案4

八年级英语A Great Young Athlete教案4,标签：初二下册英语教案,初中英语教案,http://www.67xuexi.com
This is just as good an example as the other. 这个例子和另外那个一样好。

语法乐园
一般过去时
【原句扫描】 Did you enjoy the game?
Were you neighbors?
When did you meet him?
What was the hardest question on the test?
【用法透视】如果仔细分析就不难看出他们都是同一时态----一般过去时，一般过去时是我们本单元的学习重点之一，以及他的动词该怎样变为过去式呢？让我们一起再次走进他吧，Come on！
概 念
一般过去时表示过去某个时间发生的动作或存在的状态，场合表示过去的时间状语连用，它也表示过去经常或反复发生的动作，常可以和表示频度的时间状语连用。例如：
I got up at 6：00 yesterday. 我昨天六点起来的。
My father was at work yesterday afternoon. 我父亲昨天下午在上班。
He always went to work by bus last year. 去年他总是乘公共汽车上班。
一般过去时的构成
规则的行为动词的一般过去时的肯定式是由动词原形加词尾-ed构成，否定是由助动词did not / didn‘t + 动词原形构成，疑问式由助动词did + 主语+ 动词原形构成，动词be 和have（有）有自己的构成方式。现将动词be 和have 及行为动词（以work为例）的一般过去时的肯定式、疑问式、否定式的构成列表如下：
动词 肯 定 式 疑 问 式 否 定 式 be I was ....
He / She / It was ....
We / You / They were .... Was I / he / she / it ...?
Were we / you / they ...? I / He / She / It was not ....
We / You / They were not .... have I / He / She / It / We / You / They had .... Has I / he / she / it / we / you / they ...? I / He / She / It / We / You / They had not .... work I / He / She / It / We / You / They worked .... Did I / he / she / it / we / you / they work ...? I / He / She / It / We / You / They didn‘t work .... 与一般过去时连用的时间状语
与一般过去时连用的时间状语有：
1 yesterday， last night ( week， year， month， Sunday)， then， at that time， at that moment， just now， a few days ( weeks， months， years ) ago等。
2 由after， before， when， while 引导的表示过去的时间状语从句。
3 一般过去时也可以与today， this week ( month， year)等时间状语连用，但这些时间状语应指过去。例如：
Did you see him today? 你今天见他了吗？ （today指今天已过去的某一时刻）
一般过去时的基本用法
1．表示过去的动作或状态。一般过去时在表示这个意义时多有明确的表过去的时间状语，或有上下文的暗示。
2．表示过去的习惯动作。
3．用于谈论或评价已死的人。
4．用于描述一些发生时间不清楚但肯定是过去发生的事情。
5．可用来表示已完成的动作。
6．可用于表示现在的情况，体现委婉客气的语气。
7．用于转述原本为一般现在时的直接引语。
8．用于虚拟语气中，表示现在或将来时间的动作或状态。
例如：
She turned on the light after she went in the room. 她进屋后开了灯。
When he was in Beijing， he came to see me every week. 他当初在北京时，每周都来看我。
Shakespeare wrote a lot of plays. 莎士比亚写了许多戏剧。
I was happy to hear from you. 很高兴收到你的来信。
I wrote a letter yesterday. 我昨天写了一封信。
Did you want anything to drink? 你想要点喝的东西吗？
He said he didn‘t like swimming. 他说他不喜欢游泳。
It‘s high time we went. 是我们该走的时候了。
规则动词过去式的构成
构 成 规 则 原 形 过 去 式 一般在动词原形末尾加 -ed look
play
start looked
played
started 结尾是e的动词加 -d live
hope
use lived
hoped
used 末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加 -ed stop
plan
trip stopped
planned
tripped 结尾是“辅音字母+ y“的动词，先变 “y“为“i“再加 -ed study
carry
worry studied
carried
worried 不规则动词的过去是需要同学们参看不规则动词表。其中常见的不规则动词有：

am/ is - was are - were go - went have - had do - did get - got come - came say - said see - saw put - put eat - ate take -- took


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