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1、,The Simple Present Tense 一般现在时,The earth goes around the sun.,I go to school every day.,She is a policewoman.,1.客观真理或不可变更的事实,2.经常、反复发生的动作,3.存在的状态,一、一般现在时的定义：,4.主将从现： 在时间状语从句和条件状语从句中，如果主句是一般将来时，从句用一般现在时替代一般将来时。When I grow up, Ill be a nurse. If it is fine tomorrow, we will have a picnic.,Brainstormi
2、ng,We study English every morning.,I usually eat hamburgers.,They watch TV twice a week.,We ,study, every morning,They, twice a week,I,usually，eat,_,_,_,二、一般现在时的标志词（时间状语）,1.频度副词：always, usually, often, sometimes, seldom, hardly, never 2. 副词短语：once a week, every day, every month, on Sundays 3.具体时间：at
3、 6:00 every morning.e.g. I usually go to school at 6:30. He attends meetings on Mondays.,频率副词,频率副词是表示与次数, 频率有关的副词, 其排列是（由大到小): always (总是), usually (经常), often (常常), sometimes (有时), seldom (不常), never(从不)。,1. 频率副词用在be动词后。 It is usually hot in summer. 2. 频率副词用在实义动词前。 My father usually walks home. 3.
4、频率副词用在助动词与实义动词之间。 I will always love you.,频率副词在句中的位置：,频率副词位置记忆口诀：Be后 实动前 助实间,How often 是对表示频度副词的时间状语的提问，可翻译为“多久（一次）”。,He often gets up at 6:00 in the morning.1.人称代词he, she, it用第三人称单数Peter listens to the radio at 7.a.m.2.单个人名、地名或称呼作主语用第三人称单数。This/That book is yours. A horse is a useful animal.3. 单数可数
5、名词或“this/that/the/a + 可数名词单数”作主语时，用第三人称单数。Everyone is here./This is a pen.4. 不定代词someone, somebody, nobody等及指示代词this，that作主语时，用第三人称单数。The milk is in the glass.5.不可数名词作主语时，看作第三人称单数。“19” is a lucky number./ “I” is a letter.6.当数字或字母作主语时，看作第三人称单数。,Think it over,三、第三人称单数动词变化规则,Practice one,写出下列单词的第三人称单数形
6、式 live- _ discuss- _take- _ hurry- _go- _ wash- _stay- _ be-_enjoy- _ collect- _,lives,takes,goes,stays,enjoys,discusses,hurries,washes,is,collects,Practice two,用动词的适当形式填空 Wendy _ (write) computer games. Her parents and brother _( work ) in her business. Wendys driver_ (take) her to school every mor
7、ning. Sometimes she _(make) phone calls to other people on the way to school. She _(do) her homework before dinner. Her family members _(discuss) business at dinner. She _(go) to bed at 2 a.m.,writes,work,takes,makes,does,discuss,goes,二、一般现在时的构成,系动词be的一般现在时 实义（行为）动词的一般现在时,含有be动词的一般现在时,句型结构： 肯定句：主语 +
8、 be + 表语 否定句：主语 + be + not + 表语 一般疑问句：Be + 主语 + 表语 特殊疑问句：特殊疑问词 + be + 主语+表语,A. 肯定句：主语（I/We/You/They）+动词原形+其他主语（He/She/It）+动词的s形式+其他We often play basketball in the playground.Mary studies English, Chinese at school.,B. 否定句：主语+dont/ doesnt+ 动词原形+其他。I study English every morning.We speak Chinese.Jim li
9、kes playing football.,I dont study English every morning.,We dont speak Chinese.,Jim doesnt like playing football.,C. 一般疑问句： Do/Does+主语+动词原形+其他？,I want to eat some bread.Kate likes singing every morning.Lily often writes to her uncle in Canada.,Do you want to eat any bread?,Does Kate like singing ev
10、ery morning?,Does Lily often write to her uncle in Canada?,D. 特殊疑问句： 疑问词+一般疑问句？,I like playing football.Jim eats some bread every morning.Kate comes from America.,What do you like?,What does Jim eat every morning?,Where does Kate come from?,课堂练习,Individual activity,一用所给动词的适当形式填空。1. My classmate (kno
11、w) the man on the bike .2. His sister usually (go) to school at 7:00 am .3. Lin Tao (like) his new sweater .4. Lets (play) tennis !5. What _(do) he usually _(do) after school?6. How many lessons _ your classmates _(have) on Monday?7. His father can _ (ride) a bike.8. Lily often _ (have) lunch at sch
12、ool.9. There _ (be) some bread on the table.10._ you _ (brush) your teeth every morning?,1 他从周一到周五上学。2 每周五下午，他们去游泳。3.你是做什么的？4 小明从来不说谎。5.薇薇喜欢音乐并且每天都听音乐。,He goes to school from Monday to Friday.,They go swimming on Friday afternoon.,二、汉译英。,What are you?/What is your job?/What do you do?,Xiao Ming never tells a lie.,Vivi likes music and listens to music every day.,请根据以下信息描述 Jim 的一天A day of Jim,Writing,Thank you.,
