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1、一般现在时态 The Simple Present Tense,.陈述句（肯定句） .否定句 .一般疑问句 .特殊疑问句,一、概念：一般现在时态表示的是经常反复发生的动作或存在的状态。,二、一般现在时应用的情况：,1 . Hes twelve. Shes at work.,表示现在的状态,2. I get up at 6:30 every day. He reads English every morning.,表经常或习惯性的动作常常和频率副词出现always/often/usually/sometimes/never,3. She likes noodles. They speak Fre
2、nch.,表主语具备的性格和能力等,4.Two plus（加） four is six. The moon goes around the earth.,普遍真理和自然规律,三、一般现在时句子结构：,Be 的用法： I用 am， you用are， is用于他(he)、她(she) 、它(it)，复数(we,you,they)全部都用are.可单不可都用is，可复要用are。,谓语动词是be动词时,1、陈述句,当谓语动词是实义动词时,一二人称和复数时，动词用原形，第三人称单数和不可数时，动词要用第三人称单数。,EX2 1.Tom often_( get ) up at six in the mo
3、rning 2. The earth _( go) around the sun . 3.Marys parent _(live ) in Beijing . 4. She _ (draw) very well.,gets,goes,lives,draws,肯定句 句子结构： He is a worker. You are thirteen. They are in the classroom.,主语+be+表语(n., adj.等),I stay at home on Saturdays. They have sports every day,主语+实义动词（原形/三单）+其他,2、否定句,
4、I am a teacher. You are a worker She is a doctor We are friends.,否定句,Im not a teacher You arent a worker She isnt a doctor. We arent friends.,is not=isnt are not=arent,Be 动词的否定式: be + not,I like English. She likes it very much. We go to work by bike.,否定句,I dont like English. She doesnt like it very
5、much. We dont go to work by bike.,Do not+ v.原形=dont+ v.原形 Does not+ v.原形=doesnt+ v.原形,当主语是单数第三人称时，它与助动词DOES有关，但是动词谓语一定要恢复为原形。当主语是其他人称时，它与助动词DO有关。,He is not a worker. You arent thirteen. They arent in the classroom.,主语+be+ not+表语,I dont stay at home on Saturdays.,Lucy doesnt have sports every day.,主语
6、+dont/doesnt+动词原形+其他,否定句 句子结构：,Ex1. 将下列各句从肯定式改为否定式,I talk to Peter because I like him. Kate comes from America. Kate works with Peter I am Chinese, and I am a student. They know each other.,I dont talk to Peter because I dont like him.,Kate doesnt come from America.Kate doesnt work with Peter.,I am
7、not Chinese, and I am not a student,They dont know each other.,3.一般疑问句,概念：用 yes 或 no 来回答的疑问句叫做一般疑问句。 一般疑问句句首的第一个词一般读得比较重。,I am a teacher. You are a worker. He is a student. We are friends.,疑问句,Are you a teacher? Are you a worker? Is he a student? Are you friends?,1.对于BE 动词，疑问句要求把BE 提前，第一变成第二人称。,Is h
8、e a worker? Yes, he is./No, he isnt. Are they in the classroom? Yes, they are. No, they arent.,Be+主语+表语? Yes, 主语+be. No, 主语+be not.,I often go there. You like the music. He goes to work by bus . We /You/They like it.,Do you often go there ? Do you like the music.? Does he go to work by bus ? Do you/
9、they like it?,2.对于实意动词，疑问句要求是：当主语是第三人称单数，句子前面加DOES，并把动词恢复原形；当主语是其他人称时，句前加DO ，第一人(I/we) 称换第二人称(you)。,Do you stay at home on Saturdays? Yes, I do. No, I dont,Does Lucy have sports every day? Yes, she does. No, she doesnt.,Do/Does+主语+动词原形+其他？ Yes, 主语+do/does. No, 主语+dont/doesnt.,The sun rises in the ea
10、st. 2.Tom gets up at six in the morning. 3. They live in Shanhai. 4. I am a student.,请把下列句子变成否定句和疑问句。,The sun doesnt rise in the east. Does the sun rise in the east?,Tom doesnt get up at six in the morning. Does Tom get up at six in the morning?,They dont live in Shanhai. Do they live in Shanhai?,I
11、am not a student. Are you a student?,4.特殊疑问句,How often Tom football? A.is ,play B. do,play C. does, play D.does,plays,C,特殊疑问句在考试中涉及的比较多，主要以选择和转换句型为主，对其的回答即问题问什么就答什么。首先要掌握一些常用疑问词的意思如：what（什么）,when, what time（什么时间）, who（谁）, where（在哪里）, why（为什么）, how（怎样）, how many+可数名词的复数（多少），how much(多少钱）， how long（多长
12、时间）, how often（多久一次） 等，其次掌握它的语序，即就是特殊疑问词+一般疑问句语序，（Who）除外,Where are you from? Im from the north. What do you want? I want the books on your desk.,疑问词+ 一般疑问句句序 即： 疑问词+be+主语? 疑问词+ do/does+主语+动词原形+其他？,Who gives you the present？ -Mr. Wang gives me the present.,与陈述句的语序相同： 疑问词作主语或修饰主语,特殊疑问句 句子结构：,重点掌握特殊疑问句
13、句型：,1.问时间： 2.问地点： 3.询问价钱：,什么时候是儿童节？ 现在几点钟了？,When is the Childrens Day? What time is it now?/ whats the time?,请问教室在哪里？,Excuse me. Where is the classroom?,这双鞋多少钱？,How much is this pair of shoes?/ How much are the shoes？,When/ What time,Where,How much,什么时候是儿童节？ 现在几点钟了？,When is the Childrens Day? What t
14、ime is it now?/ whats the time?,When 和 what time的区别：,what time与 when 都可以表示“什么时候”； What time所表示的时间比较精确，指“几点钟”，“几时几分”； when所表示的时间范围广，有时也可指“几点钟”，“几点几分”，用来代替what time；,Ex. 练习,Tom goes to school every day by bike. 1.就Tom 提问 2.就goes to school提问 3.就by bike提问,1.Who goes to school every day by bike?,2.What d
15、oes Tom do every day by bike ?,3.How does Tom go to school every day?,Ex2. 将下列句子变成其否定句，并就斜体部分提问。 1. She comes from America. 2. I usually go to school by bike.,Does she come from America? She doesnt come from Ameica. Where does she come from?,I dont usually go to school by bike. Do you usually go to school by bike? How do you usually go to school ?,thank you!,
