一般现在时态的解PPT课件

4) 特殊疑问句： 疑问词+ do/does+主语+动词原形+其他？
如： What do you want? What does she want?
What time do you have lunch? What time does she have lunch?
What do you do? What does she do?
What colour is that bird?
How old are you? Where are they ?
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二. 实义动词的一般现在时
1、什么叫实义动词？
实义动词是指表示有具体意思的动词, 也叫行为动词。 如: like(喜欢）, eat（吃）, live（居住）, have（有）, run（跑） 等等。 实义动词占英语中动词的绝大多数。
How do you spell it? 特殊疑问句: 疑问词+一般疑问句 How does he spell it? 直接回答，而不用yes 或no.
5.一般现在时的句型变换 1） I usually play football on Friday. 改为一般疑问句: Do you usually play football on Friday? 对划线部分提问: What do you usually do on Friday?
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我的功能
1. 表示经常性、习惯性的动作或状态
I wash the dishes every day. You sometimes take a bus home. They usually have lunch at 11:30. He always gets up early.
She is often late for school.
我们已学过的be 动词可译成“是”， 有时译成“成为”，有时则没有具体意 思如： “She is tall.”这句译成： “她很 高”。故be 动词不属于实义动词。
2、一般现在时实义动词作谓语的时侯有两种形式：
1. 动词原形；如: enjoy 2. 第三人称单数动词形式；如: enjoys
｛行为动词原形
2. 表示表示客观事实
You are 13. He is a student.
You study at Olympic Garden Middle School.
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3. 表示永恒不变的真理；
The moon goes round the earth.
always(总是)
usually(通常)
often(经常)
☺主语（He/She/It）+ does+not+动词原形+其他 如：He doesn’t stay at home on Saturdays. Lucy doesn’t have sports every day.
3) 一般疑问句及其肯、否定回答：
☺Do+主语（I/we/you/they）+动词原形+其他？ 如：Do you stay at home on Saturdays? Yes,I do./No,I don’t. Do they have sports every day? Yes, they do./No, they don’t.
☺Does+主语（he/she/it）+动词原形+其他？ 如：Does he stay at home on Saturdays? Yes,he does./No,he doesn’t. Does Lucy have sports every day? Yes,he does./No,he doesn’t.
“辅音字母+y”结尾 变y为i, 再加-es，
fly—flies
have→has
特殊情况
do→does
go→goes
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快速反应 play
get brush
plays gets brushes
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4、实义动词的一般现在时的基本句型
1) 肯定句:
☺主语（I/We/You/They）+实义动词原形+其他 如：I stay at home on Saturdays. They have sports every day.
sometimes(有时)
hardly(几乎不)
rarely（很少）
never(从不)
every day(每天)
every year(每年）
all the time（所有时间）
on Monday（在星期一） in January （在某月）
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一. be动词的一般现在时
｛ 1. be动词： 主语 + be
You aren’t thirteen.
☺一般疑问句：Be+主语+其它?
如： Is he a worker? Yes, he is./No, he isn’t.
Are you thirteen? Yes, I am ./No, I am not.
☺特殊疑问句：疑问词+be+主语+其它?
如： What is he?
主语 +
(+其它)。
行为动词的单数第三人称形式
如：We study English.我们学习英语. He studies French.
3、实义动词第三人称单数的动词形式变化规则
一般情况下直接加-s walk—walks
以s. x. sh. ch. o尾 watch—watches
加-es
go—goes
am is(单三） +其它
are
如：I am a boy. 我是一个男孩。 He is a boy.他是一个男孩。
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2. be 动词的一般现在时的基本句型
☺肯定句：主语+be+其它
如： He is a worker.
You are thirteen.
☺否定句：主语+ be+ not+其它
如： He is not a worker.
☺主语（He/She/It）+实义动词单三形式+其他 如：He stays at home on Saturdays. Lucy has sports every day.
2) 否定句：
☺主语（I/We/You/They）+ do+not+动词原形+其他 如：I don’t stay at home on Saturdays. They don’t have sports every day.