be动词的一般过去时讲课讲稿课件

123一般过去时（1）4一般过去时表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；动词be

的过去时的基本结构：肯定：主语+was/were+其他；否定：主语+was/were+not+其他;一般疑问：were/was+主语+其他。be

动词的过去式5原形amisare否定缩略式amnotisn’taren’t过去式waswaswere否定缩略式wasn’twasn’tweren’t学习动词be

的一般过去时，下面有一口诀，它可以帮大家更好地掌握动词be

的一般过去时。动词be的过去时有四巧：一是时间状语巧，表示过去的短语要记牢；二是形式巧，单数was，复数

were；否定句结构是三巧，not

紧跟

was／were；四是疑问句式巧，was／were

向前跑(提前)。6【一巧】时间状语巧。一般过去时表示过去发生的动作或存在的状态，恰巧与表示过去的一些时间状语连用。例如：yesterday,last

night／week／month／year,last

Saturday,the

daybefore

yesterday,in

1998,five

years

ago

等。7【二巧】形式巧。它与一般现在时一样，形式多样：当主语是第一人称单数或第三人称单数时，谓语动词用was；主语是第二人称或其他人称复数时，谓语动词用were。例如：I

was

intheclassroom

yesterday

morning．昨天早上我在教室里。They

were

at

school

lastTuesday．上周二他们在学校。8【三巧】否定句结构巧。与动词be的一般现在时一样，它在动词后面加not即可变成否定句，并且was,were与not可以缩写成wasn’t,weren’t。即：主语＋wasn’t／weren’t＋表语＋

其他。例如：I

was

not

(＝wasn’t)

here

yesterday．昨天我不在这儿。9【四巧】疑问句式巧。把was,were

提到句首，句末用问号即可变为一般疑问句。即：Was

(Were)+主语+表语＋其他？这恰巧与动词be

的一般现在时的疑问句式相似。10例如：Were

you

at

home

the

daybeforeyesterday?

前天你在家吗？

Was

she

late

thismorning？今天早上她迟到了吗？更巧的是疑问句的答语也相似，肯定回答用“Yes,主语+was／were．”；否定回答用“No,主语+wasn’t／weren’t．”。11你掌握了吗？12你太棒啦！Complete

the

sentences

withthecorrect

form

of

be.Daming

born

in

Beijing.they

at

school

on

Monday?Lingling

wasn’t

(not)

here

last

weekend.She

was

inXucun.—

Was

Tony

born

inCambridge?—Yes,

he

was

.133.—

Was—Yes,

he

was

.4.—

Were—No,

they

weren’t

.they

at

home

thismorning?your

friends

at

yourfirstyou

happy

at

yourfirst5.—

Were—No,

they

weren’t.6.—

Was

your

first

teacher

strict?—Yes,

she

was

.7.—

Wereschool

difficult.—No,

they

weren’t.8.—

Wereschool?—Yes,

I

was

.14HomeworkRecite

the

new

words

an