七年级上语法.ppt

1、The simple present tense 一般现在时,Lets talk about your school day:,I,起床,吃早饭,上学,休息并和同学谈话,上化学课,吃午饭,回家,写作业,上床睡觉,get up,have breakfast,go to school,have a break and talk to friends,have a chemistry lesson,have lunch,go home,do my homework,go to bed,at,We,They,Lets talk about Toms school day:,He,get up,have

2、 breakfast,go to school,have a break and talk to friends,have a chemistry lesson,have lunch,go home,do his homework,go to bed,at,The boy,Tom,s,has,es,has,s,has,has,es,es,es,动词单三的变化： 1、一般动词后加s，如：reads,plays,works,makes 2、以s, x, ch, sh结尾，后加es. 如：watches, 3、以辅音字母加o结尾,一般加es ,如：does,goes 4、辅音字母+y结尾的单词,去y

3、,加ies,如：worries, studies,我每天6:30起床。,我们每个星期天都去游泳。,他们总是9:00上床睡觉。,Lily通常走着上学。,Marys brother often plays football after school.,有时，我们老师在学校吃午饭。,他从不和我谈论游戏。,I get up at six every day.,We go swimming on Sundays.,They always go to bed at 9:00.,Lily usually walks to school.,玛丽的哥哥经常放学后踢足球。,Our teacher sometime

4、s has lunch at school.,He never talks about games with me.,猫喜欢吃鱼。,The cat likes eating fish.,一般现在时,结构：,主语(I, we, you, they, the girls),主语(he, she, it, Tom, the boy),+动词原形(go, play, talk),+单三(goes, plays, talks),定义：,表示经常性或习惯性的动作。,标志：,every day/morning/year , on Mondays(句首/句末) Always, usually, often,

5、sometimes, never (放在动词前面),1. We often _(play) in the playground.2. He _(get) up at six oclock.3. Danny_ (study) English, Chinese, maths, science and art at school.4. Mike sometimes _(go) to the park with his sister.5. At eight at night, she _(watch) TV with her parents.6. My classmate _(know) the ma

6、n on the bike. 7. His sisters usually _(go) to school at 7:00 am. 8. Lin Tao _(like) his new sweater. 9. Mary _(have) an aunt. 10. Miss Li _(teach) us science.,play,gets,studies,goes,watches,knows,go,likes,has,teaches,I have art and science today.,否定句： 一般疑问句： 肯/否回答： 划线提问：,He doesnt ride a bike to sc

7、hool every day.,Does he ride a bike to school every day?,Yes, he does. / No, he doesnt.,How does he go to school every day?,He rides a bike to school every day.,否定句： 一般疑问句： 肯/否回答： 划线提问：,I dont have art or science today.,Do you have art or science today?,Yes, I do. / No, I dont.,What do you have toda

8、y?,一般现在时,结构：,肯定句： 主语+ 动词原形/单三,一般疑问句：Do / Does + 主语 + 动词原形,否定句：主语+ dont / doesnt +动词原形,肯/否回答： Yes, 主语 do / does. No, 主语 dont / doesnt.,特殊疑问句：特殊疑问词+ do/does + 主语 + 动词原形,I speak English. 2.We like maths. 3.They go swimming on Sundays. 4.He gets up very early.,将下列句子改成否定句，一般疑问句并回答：,I dont speak English.,

9、Do you speak English? Yes, I do/ No ,I dont.,We don t like maths.,Do you like maths? Yes, we do/ No, we dont.,They dont go swimming on Sundays.,Do they go swimming on Sundays? Yes ,they do. / No , they dont.,He doesnt get up very early.,Does he get up very early? Yes, he does. / No, he doesnt.,对下列句子

10、画线部分提问：,I get up at six oclock. They usually go to the park on Sunday. The elephants like eating fruits. He sends two emails every week. 5. I often make travel plans on the Internet. 6. He has lunch at school.,When do you get up?,What do they usually do on Sunday?,What do the elephants like eating?,

11、How many emails does he send every week?,What do you often do on the Internet?,Where does he have lunch?,1. I want to buy a big green bag . (变特殊疑问句) _ _ you want to buy？,2. Mary does not have any books . (变肯定句) Mary _ _ books .,3. She likes the black bag. (变为否定句),She doesnt like the black bag.,What

12、do,has some,4. I buy the pants for only 50 Yuan. (用she改写句子) _ _ the pants for only 50 Yuan.,She buys,5. He often has hamburgers and apples for dinner . (变为一般疑问句),He doesnt often have hamburgers and apples for dinner.,Lets correct: I goes to school at six every day. He dont like playing football. 3. They likes playing games. 4. Daming watchs TV in the evening. 5. Does he usually has a party? 6. Wha