一般现在时(已改精品).ppt

1、一、一般现在时的用法,1.表示现在的状态： e.g. Hes twelve. Shes 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. 常用的状语：often , sometimes , usually , every day 等。 3.表主语具备的性格和能力等： e.g. She likes noodles. They speak French. 4.表示不受时间限制的普遍真理和自然规律： e.g. Two and four is six. The moon goe

2、s around the earth.,二、判断标志：,经常与一般现在时连用的词：,1、every系列,every,day year month week morning afternoon evening,、频率副词 never,、次数,一次once两次 twice 三次 three times 一周两次 twice a week 每周四次 four times a week 每周六 on Saturdays 每周日 on Sundays,三、一般现在时的构成,一、系动词be的一般现在时 二、实义（行为）动词的一 般现在时 三、情态动词的一般现在时,1.be 动词的一般现在时的句式： 肯定句

3、：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 arent thirteen. They arent in the classroom. 一般疑问句：Be+主语+表语? e.g. Is he a worker? Yes, he is./No, he isnt. Are you thirteen? Are they in the classroom? Yes, they are.

4、 No, they arent. 特殊疑问句：疑问词+be+主语? e.g. What is he? What colour is that bird? How old are you? Where are they ?,Eg: I am a teacher . You are a worker. She/He is a student . We/You/They are students.,1.Be 的用法： I用 am， you用are， is连着他(he)、她(she) 、它(it)，单数（is),复数(we,you,they等) are.,练习: 1.Paul (be) a teach

5、er. 2.I (be) 30 years old 3.Her parents both (be) teachers.,is,am,are,Exercise,1、Kitty fine. 2、We students. 3、I from Taizhou. 4、She 15 years old. 5、Lucy and Lily good friends. 6、Those chairs broken. 7、The bag mine.,is,are,am,is,are,are,is,2.实义动词的一般现在时句式： 肯定句：主语（I/We/You/They）+实义动词+其他 e.g. I stay at

6、home on Saturdays. They have sports every day. 主语（He/She/It）+实义动词三单现形式+其他 e.g. He stays at home on Saturdays. Lucy has sports every day. 否定句：主语（I/We/You/They）+do+ not+动词原形+其他 e.g. I dont stay at home on Saturdays. They dont have sports every day. 主语（He/She/It）+does +not+动词原形+其他 e.g. He doesnt stay a

7、t home on Saturdays. Lucy doesnt have 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 stay at home on Saturdays? Do they have sports every day? Does+主语（he/she/it）+动词原形+其他？ e.g. Does he stay at home on Saturdays? Does Lucy have sports every day?,Lets talk about Toms school day:,He,g

8、et up,have 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,1、大多数动词在词尾直接加s， 如read reads look looks play plays 2、以辅音字母加y结尾的动词，要先将y变为i，再加es 如：fly flies carry carries study studies

9、 26个字母中 除A E I O U五个元音字母外，其余21个都是辅音字母 3、以“s, x, ch, sh”结尾的，在词尾加“es”，发音为iz 如： teachteaches iz; watchwatches iz box-boxes 4、以“o”结尾的动词，加“es”，读z 如： gogoes z dodoes z,Complete the sentences. Use the simple present tense of the verbs in brackets,My father_(listen) to the radio every day. Mike_ (study) in

10、a middle school. She_(take) Eddie for a walk after supper. He_(wash) clothes with his hands. Simon _ (pass) the ball to Daniel. Miss Li_ (teach) Chinese. Look at the animal, it _ four legs.,listens,takes,studies,washes,passes,teaches,has,8,Complete the sentences. Use the proper verb forms in bracket

11、s,1. Jordan _(play) basketball. He _(not play) football. 2. I _(go) swimming on Sunday. But I_ (not go) shopping. 3. My cousins _(enjoy) computer games. But they _(not enjoy) ball games. 4. You _(like) fish. But he _(not like) fish.,plays,doesnt play,go,dont go,enjoy,dont enjoy,like,doesnt like,12,1

12、. 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 man on the bike. 7. His siste

13、rs 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,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

14、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 sometimes has lunch at school.,He never talks about games with me.,猫喜欢吃鱼。,The cat likes eating fish.,Change the following sentences after the

15、models.,I like red. (green) They like apples. (oranges) We take a bus to school every day. (walk to school),Model 1: I like fish. (meat) I dont like meat. Model 2. He likes reading. (writing) He doesnt like writing.,I dont like green.,They dont like orange.,We dont walk to school every day.,10,4. Hi

16、s brother plays football after school. (play basketball) 5. It looks like a cat. (hat) 6. She has a dog at home. (a cat),Model 1: I like fish. (meat) I dont like meat. Model 2. He likes reading. (writing) He doesnt like writing.,His brother doesnt play basketball.,It doesnt look like a hat.,She does

17、nt have a cat at home.,11,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 school 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

18、 have art or science today.,Do you have art or science today?,Yes, I do. / No, I dont.,What do you have today?,. 特殊疑问句,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，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 long（多长时间）, how often（多久一次） 等，其次掌握它的语序

19、，即就是特殊疑问词+一般疑问句语序（Who）除外,一、疑问词+ 一般疑问句句序： Where are you from? Im from the north. What do you want? I want the books on your desk.,特殊疑问句的语序,二，与陈述句的语序同： （疑问词作主语或修饰主语) Who gives you the present. Mr. Wang gives me the present. What is in the box? Which is mine? Whose book is on the desk?,Tom goes to scho

20、ol every day by bike. 1.就Tom 提问 2.就goes to school提问 3.就by bike提问,Ex.请做练习。,1.Who goes to school every day by bike?,2.What does 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和一般疑问句，并就斜体部分提问。 1.She comes from America. 2.I usually go to school by bike.,She doesnt come

21、 from Ameica Does she come from America? 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 ?,V 选择疑问句,选择疑问句 （直接回答，与YES 和NO 无关） 1Does she work in a factory or in an office? 2Which do you like best, football, basketball o

22、r volleyball? Eg: Does she play football or basketball? Yes, she does B. she plays football. C. No, she doesnt,反意疑问句，遵循的原则是 ：前肯，后否；前否，后肯。其中，前否包括是带有not的否定，还包括前面句中含有否定意义的词，如seldom（很少）, hardly（几乎不）, never（从来也不）, little, few（很少，不多） etc.,.反意疑问句,例如； 1. She lives in Ningbo, doesnt she? 疑问句：Does she live in

23、 Ningbo?,2. They are students, arent they ? Are they students? 3.It seldom snows in kunming,_doesnt it_? Does it snow in kunming?,情态动词的一般现在时,构成,主语 + 情态动词 + 动词原形+其他,She can speak English.,注意：情态动词后的动词一定要用原形,Eg: They should(应该) be right.,试比较：They are right. She speaks English.,否定句的构成,主语 + 情态动词 + not +

24、动词原形 + 其他,can not = could not = must not = would not = will not = should not = may not =,cant,couldnt,mustnt,wouldnt,wont,shouldnt,may not,She can speak English. You must open the door. They should be right. I will go to Japan.,some、any,一般说来，some 用于肯定句中，any 用于否定句和疑问句中 。,改疑问句或否定句时，原句里的some要改成any,Ther

25、e are some books on the desk. (改为否定句),There arent any books on the desk.,Are there any books on the desk?,Why not buy some apples? 为什么不买些苹果呢? Would you like some more apples? 你要不要再吃点苹果?,注意：在表示建议或希望得到肯定回答时， some可用于疑问句，不用变成any.,and or,变否定句时，and要变成or,There is some air and water on the moon ., There isn

26、t any air or water on the moon.,He has some brothers and sisters.,He doesnt have any brothers or sisters.,在否定句当中，too要改为either,I like eating apples, too.,I dont like eating apples, either.,1This is my pencil ? (变一般疑问句) your pencil ? 2. These red socks are Kates . (变一般疑问句) socks Kates ? 3. I want to b

27、uy a big green bag . (变特殊疑问句) you want to buy ? 4. Mary does not have any books . (变肯定句)Mary books .,I speak English. 2.We like Math. 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.,Do you speak English? Yes, I do/ No ,I dont.,We don t like Moths.,D

28、o you like moths? 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.,对下列句子画线部分提问：,I get up at six oclock. They usually go to the park on Sund

29、ay. 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?,How many emails does he send every week?,What do you often do on th

30、e 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 do,has some,4. I buy the pants for only 50 Yuan. (用she改写句子) _ _ the

31、 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. Do

32、es he usually has a party? 6. What do they on Sunday? 7. Tony goes always to school at eight oclock. 8. What they eat in the party? 9. Lily haves lunch at school. 10. What do his parents usually gives him ?,_,_,_,_,_,_,_,_,_,_,5. The clothing shop is on sale . (变为否定句) 6. She likes the black bag very

33、 much . (变为否定句) 7. I buy the pants for only 50 Yuan. (用she改写句子) the pants for only 50 Yuan. 8. Its an English dictionary . (对画线部分提问),9. Lily and Lucy are fifteen years old now . (对画线部分提问) Lily and Lucy ? 10. Her dog is 2 years and 5 months old . (变为否定句) Her dog 2 years and 5 months old . 11. I usual

34、ly get up at seven oclock .(用he改写句子) at seven oclock . 12. He often has hamburger and apples for dinner . (变为一般疑问句),13. My family always like thrillers . (对画线部分提问) your family always like ? 14. Janes sister wants to see the comedy . (变为一般疑问句) Janes sister to see the comedy ? 15. Maria and Jack come

35、to this school on Monday . (对画线部分提问) Maria and Jack come to this school ?,16. Titanic is really a great sad movie . (对画线部分提问) Titanic ? 17. I think this documentary is boring . (变复数句) think boring . 18. Mike can play the guitar . (对画线部分提问) Mike ? 19. Julia and her mother can live (居住) in the same ci

36、ty . (变一般疑问句) Julia and her mother live in the same city ?,20. The teacher wants to join a music club . (变为特殊疑问句) club the teacher want to join ? 21. She doesnt know when to join the rock band . (变为肯定句)She when to join the rock band . 22. My mother usually has lunch at 12:12 . (对画线部分提问) your mother

37、usually lunch ? 23. Li Xing goes home late on Friday afternoon . (变为一般疑问句) Li Xing home late on Friday afternoon ?,24. Li Xing goes home late on Friday afternoon . (对画线部分提问) Li Xing goes home late ? 25. This girl is Joy Smith . (变为特殊疑问句) is this girl ? 26. The twins are eleven . (变为特殊疑问句) are the tw

38、ins ? 27. The students study English every day . (对画线部分提问) the students study every day ?,28. They want to buy some food . (对画线部分提问) they want to buy ? 29. She watches TV on Saturday evening . (对画线部分提问) she TV ? 30. She often has a drink of water after supper . (变为一般疑问句) she often a drink of water a

39、fter supper ? 31. That is an apple tree . (变为复数句),32. Mikes birthday is February 19th . (对画线部分提问) is Mikes birthday ? 33. Come down to our new shop, please. (变为否定句) to our new shop, please. 二用be动词的适当形式填空。 1. I a student . You a teacher . 2. She my friend.,3. you Li Fen ? No, not . 4. Mr. green very busy?Yes , he . 5. He must at home . 6. Comedy very interesting . 7. thrillers very scary ? 8. You and I good friends . 9. His friends very funny .,10. The twins very happy because they want to go to a movie . 11. Our class big , but their class small . 12. The basketball club ex