
新目标英语七上一般现在时精品课件.ppt
40页Hello! Everyone!self—introductionMy name is Angle.Yao.I'm thirty years old.I work for XingGuo Middle School.I teach English.My favorite color is purple.I like playing ping-pong, because it’s interesting.1. What’s your name?2. How old are you?3. Which class are you in?4. What’s your favorite color?5. What sports do you like?6. Why do you like playing…?Introduce your familyThere are three people in my family,they are my husband,my son and me/I.I like playing ping--pong, because it's interesting.My husband likes playing tennis, because it's relaxing.My son doesn't like any sports. because he is so young. He only likes watching TV, because It's funny.I love my family, we often help each other.That's my family.一般现在时一般现在时(The Simple Present Tense)(The Simple Present Tense) 1. 1.表示现在的状态表示现在的状态:: e.g. e.g. HeHe’ ’s twelve.s twelve. She She’ ’s at works at work. . 2.表经常或习惯性的动作: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:表主语具备的性格和能力等: e.g. She likes noodles. They speak French4.普遍真理和自然规律:普遍真理和自然规律: e.g. Two plus four is six. The moon goes around the earth.1.bebe 动词的一般现在时的句式:动词的一般现在时的句式: 肯定句肯定句:主语:主语+bebe+表语表语(n., adj(n., adj.等等) ) e.g. He is a worker.e.g. He is a worker. You are thirteen. You are thirteen. They are in the classroom They are in the classroom. . 否定句否定句:主语:主语+be+ not+表语表语 e.g. He is not a worker. You aren’t thirteen. They aren’t in the classroom.. 一般疑问句:一般疑问句:Be+主语主语+表语表语? e.g. -- Is he a worker? -- Yes, he is./No, he isn’t. -- Are you thirteen? -- Yes, they are./ No, they aren’t --Are they in the classroom? --Yes, they are./No, they aren’tBe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:实义动词的一般现在时句式:(1) 主语为第一人称主语为第一人称(I, we)、第二人称单复数、第二人称单复数(you),第三,第三人称复数人称复数(they)等等. 第三人称单数(第三人称单数(he/she/it))肯定句:肯定句:主语主语((I/We/You/They))+实义实义动词动词/单三单三+其他其他 e.g. I watch TV on Saturdays. He watchesTV on Saturdays They play sports every day.否定句:否定句: 主语主语((I/He/We/You/They))+do/does+ not +动词原形动词原形+其他其他e.g. I don’t play sports on Saturdays. He doesn’t play sports on Saturdays. They don’t play sports every day.一般疑问句:一般疑问句:Do/Does+主语主语((I/he/we/you/they))+动词动词原形原形+其他?其他? e.g. Do you watch TV on Saturdays? Does he play sports every day? Do they play sports every day? 肯定回答肯定回答: Yes,,主语主语((I/he/we/you/they)) +do /does 否定回答否定回答: No,, 主语主语((I/he/we/you/they)) + don’t/doesn’t I have a basketball.一般疑问句: Do you have a basketball?肯定回答: Yes, I do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把下面的句子变一般疑问句并作肯、、否定回否定回答答,否定句否定句. 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:实义动词的一般现在时句式:(2)主语为第三人称单数主语为第三人称单数【【he, she, it等等】】肯定句:肯定句: 主语主语((He/She/It))+实义动词单三形式+其他其他 e.g. He watches TV at home on Saturdays. Lucy plays sports every day.否定句:否定句:主语主语((He/She/It))+does +not+动词原形+其他其他 e.g. He doesn’t play sports on Saturdays. Lucy doesn’t play sports every day•一般疑问句:一般疑问句:Does+主语主语((he/she/it))+动词原形动词原形+其他?其他? e.g. Does he watch TV on Saturdays? Does Lucy play sports every day? 肯定回答肯定回答:Yes,,主语主语((he/she/it))+does 否定回答否定回答: No,, 主语主语((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.动词单三形式规则变法:情况情况 构成方法构成方法读音读音例词例词 一般一般情况情况 加加- s清辅音后读清辅音后读[s]浊辅音和元浊辅音和元音后读音后读[z]likesgetsfinds以以s, sh ,ch ,x,o等结尾等结尾的词的词加加-es读读[iz] 或或[z]goes, teaches,watches以以辅音字母辅音字母+y结尾的词结尾的词变变y 为为i再再加加-es读读[z]study→studies不规则变法:•have has•do•wantdoeswantswatchplaylikesoundlikesplayswatchessoundsstays•stay•studystudies给出下列动词的第三人称单数给出下列动词的第三人称单数 •talk______forget________hope______•stop______perform_________play______•say______buy______ worry________•fly______study_______like_______•make______take______love_______•recite_______become________come______•drive_______shine_______leave_______ •wake_______ride_______write_______ talksforgetshopesstopsperformsplayssaysbuysworriesfliesstudieslikesmakestakeslovesrecitesbecomescomesdrivesshinesleaveswakesrideswrites 把下面的句子变一般疑问句并作肯把下面的句子变一般疑问句并作肯、、否定否定回答回答,否定句否定句.1.He has a TV.2.She has an alarm clock.3.Sally plays ping-pong every day.4.My sister has a nice ring.5.Her parents have 3 sons.一般现在时练习题一般现在时练习题Do exercises:•用用do, don’t, does, doesn’t填空。
填空•1. ________you have a soccer ball? •Yes, I ____________.•2. ___________ Dave have a tennis racket? No, he ____________.•3. ___________your sister have a volleyball? Yes, she ____________.•4. ___________ they have a TV? •Yes, they ____________.•5. __ _________ we have a computer? •Yes, they________________.DoDoDodododoDoesDoesdoesdoesn’t•6. ___________your brothers have a basketball? No, they ____________.•7. ___________ your father have a car? •No, he____________.•8. ___________Lin Tao and Yang Ming have a cat? No, they ____________.•9. ___________ Alan have an apple? •Yes, he____________.•10. ___________your father and mother have a son? Yes, they ____________.DoDoDododon’tdon’tdoesDoesDoesdoesn’t•按要求做题按要求做题: (10分分)•1.He ______(have) a notebook.•2.Maria and I_______(have) a basketball.•3.Li Ping has a soccer ball.(变为一般疑问句)• ____Li Ping ____a soccer ball?•4.Does she have a CD?(做肯定回答)• ,she ____ .•5.He has a baseball bat.(变否定句)•He ____ ________a baseball bat.•6.You have a volleyball.(一般疑问句)•______you have a volleyball?•7.The boy doesn’t have a TV.(肯定句)•The boy ______ a TV.hashave Does haveYes doesdoesn’t haveDohas•按要求完成句子按要求完成句子(10分分)1..She has a lot of work to do this week.(改为一般疑问句)_____________________2.We have a big TV set in our house.(改为否定句)_____________________3.Does she have any English-Chinese dictionary?(作否定回答)_____________________4.We have some nice pictures.(主语改为 he)_____________________5.Ann has a basketball.(改一般疑问句) _____________________Does she have a lot of work to do this week?We don’t have a big TV set in our house.No, she doesn’t .He has some nice picture.Does Ann have a basketball?按照要求改写句子按照要求改写句子 •1. Daniel watches TV every evening.(改为否定句) •2. I do my homework every day.(改为一般疑问句,并作否定回答)•3. She likes milk.(改为一般疑问句,并作肯定回答)Daniel doesn’t watch TV every evening.Do you do your homework every day?No, I don’t.Does she like milk?Yes, she does.按照要求改写句子按照要求改写句子 •4. Amy plays computer games.(改为一般疑问句,并作否定回答)•5. We play volleyball every morning.(改为否定句)•6. He plays soccer very well.(改为否定句) Does Amy play computer games?No, she doesn’t.We don’t play volleyball every morning.He doesn’t play soccer very well.按照要求改写句子按照要求改写句子 •7. Simon and Daniel like oranges.(改为否定句) •8. Do you often play football after school? (肯定回答) •9. I have many books. (改为否定句) Simon and Daniel don’t like oranges.Yes, I do.I don’t have many books.按照要求改写句子按照要求改写句子 •10. Gao Shan’s sister likes tennis.(改为否定句) •11. I watch TV every day. (改为一般疑问句)•12.We have four classes.(改为否定句)Gao Shan’s sister doesn’t like tennis.Do you watch TV every day?We don’t have four classes.把下列句子变否定句,一般疑问句并作肯否定回答:1.I have a red pen.2.She likes ping-pong balls.3.Jim plays computer games every day.4.They have some balls.5.Those are CDs.。
