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2013七年级上册一般现在时课件

发布时间:2014-05-01 08:05:32  

一般现在时(The Simple Present Tense)
1.表示现在的状态:

e.g. He’s twelve. She’s at work. 2.表经常或习惯性的动作: e.g. I get up at 6:30 every day. He reads English every morning. 3.表主语具备的性格和能力等: e.g. She likes noodles. They speak French. 4.普遍真理和自然规律: e.g. Two plus four is six. The moon goes around the earth.

1.be 动词的一般现在时的句式: ?肯定句:主语+be+表语(n., adj.等)

e.g. He is a worker. You are thirteen. They are in the classroom.

?否定句:主语+be+ not+表语

e.g. He is not a worker. You aren’t thirteen. They aren’t in the classroom. e.g. Is he a worker? Yes, he is./No, he isn’t. Are you thirteen? Are they in the classroom? Yes, they are. No, they aren’t.

?一般疑问句:Be+主语+表语?

Be的用法口诀 I用am; you 用are, is连着he, she,it; 单数名词用is,复数名词全用are。 变疑问,往前提,句末问号莫丢弃。 变否定,更容易,be后not莫忘记。 疑问否定任你变,句首大写莫迟疑.

1.It is a red pen. 2.He is Eric. 3.That is my map. 4.Her name is Mary. 5.I am Jenny.

2.实义动词的一般现在时句式: (1) 主语为第一人称(I, we)、第二人称单复数(you),第三 人称复数(they)等. 【非单数第三人称】 肯定句: ?主语(I/We/You/They)+实义动词+其他 e.g. I watch TV on Saturdays. They play sports every day. 否定句: ?主语(I/We/You/They)+do+ not+动词原形+其 他 e.g. I don’t play sports on Saturdays. They don’t play sports every day

一般疑问句: ?Do+主语(I/we/you/they)+动词原形+其他?

e.g. Do you watch TV on Saturdays? Do they play sports every day?
肯定回答: Yes,主语(I/we/you/they) +do

否定回答: No, 主语(I/we/you/they) + don’t

I have a basketball
肯定回答: Yes, I do

.

一般疑问句: Do you have a basketball?

否定回答: No, I don’t
否定句: I don’t have a basketball.

把下面的句子变一般疑问句并作肯、否定回 答,否定句.

1.I have a book. 2.They have a volleyball . 3.His brothers have many CDs. 4.I have a bat. 5.This is my soccer.

2.实义动词的一般现在时句式: (2)主语为第三人称单数【he, she, it等】 肯定句: ?主语(He/She/It)+实义动词单三形式+其他 e.g. He watches TV at home on Saturdays. Lucy plays sports every day. 否定句: ?主语(He/She/It)+does +not+动词原形+其他 e.g. He doesn’t play sports on Saturdays. Lucy doesn’t play sports every day

? 一般疑问句: ?Does+主语(he/she/it)+动词原形+其他? e.g. Does he watch TV on Saturdays? Does Lucy play sports every day? 肯定回答:Yes,主语(he/she/it)+does 否定回答: No, 主语(he/she/it)+doesn’t

She has a book.
一般疑问句: Does she have a book?

肯定回答: Yes, she does.
否定回答: No, she doesn’t. 否定句: She doesn’t have a book.

动词单

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