初中英语人教版七年级下册现在进行时课件（复习）.ppt

1、Unit5,1,Lead-in:,Unit5,2,Who _ over there now? A. singing B. are sing C. is singing D. sing 2. Its eight oclock. The students _ an English class. A. have B. having C. is having D. are having 3. Listen! The baby _ in the next room. A. crying B. cried C. is crying D. cries 4. Look! The twins _ new swe

2、aters. A. are wearing B. wearing C. are wear D. is wearing 5. Dont talk here. Grandparents _. A. is sleeping B. are sleeping C. sleeping D. sleep,观察以下历年各地区七年级期末检测题，你能它们都考了哪个考点吗？,Unit5,3,大姚县三台中学 姜现琼,人教版初中英语七年级,现在进行时（复习）,Review of the Present Continuous Tense,Unit5,4,Studying aims,1.通过复习，巩固现在进行时的概念、谓语

3、结构和标志词。,2.熟记现在分词的构成规则。,3.能运用所学现在进行时相关知识解决实际问题。,Unit5,5,火眼金睛 Watch!,Self-study guidance 1,Unit5,6,观察并思考： 1、这些句子运用了哪种时态？ 2、这种时态是如何呈现的？（谓语结构） 3、这些句子分别用了哪些标志词？,Unit5,7,She,read,is,ing,now.,Unit5,8,He,play soccer,is,ing,now.,Unit5,9,He,do his homework,is,ing,now.,Unit5,10,He,eat,is,ing,now.,Unit5,11,Conc

4、lusion(结论),Unit5,12,知识要点：,一.现在进行时的定义:,现在进行时是表示现在、说话瞬间或当前一直正在做着的动作.,Eg: Jenny is watching TV now. I am writing.,Unit5,13,二.现在进行时的谓语结构:,现在进行时的谓语结构为:am/is/are +V-ing. am/is/are 在现在进行时句子谓语结构中作助动词用，无词义。 am/is/are的选择运用由句子的主语人称或数决定。,A: I am watching Tv at home. B: Dave is cleaning the floor. C: The student

5、s are seeing a movie.,Unit5,14,三.现在分词的构成:,(1)一般动词在后面直接加ing,如： read-reading; play-playing;,(2)以不发音字 母“e”结尾的单词，去掉“e”后加ing,如： write-writing; have-having;,（3）以“ie”为重读音节结尾的单词，一般变“ie”为y 后再加ing,如： tie-tying; lie-lying;,Unit5,15,(4)“辅音字母元音字母辅音字母”结构结尾的重读闭音节单词加写后面的辅音字母后加ing; 如：run-running; swim-swimming; 注： 铃

6、声响， 课开始 学生坐 放好书 得知识 放学后 学生跑 让我们 去游泳 别忘记 做功课,begin,sit,put,get,run,let,swim,forget,Unit5,16,牛刀小试 Exercise,Unit5,17,写出下列词的现在分词： 1.make 2.open 3.clean 4.carry 5.lie 6.begin 7.see 8.get 9.stop 10.play,Exercises:,making,opening,cleaning,carrying,lying,beginning,seeing,getting,stopping,playing,Unit5,18,Se

7、lf-study guidance 2,思考后讨论： 现在进行时的句子如何进行句型变换？ （将肯定句变成否定句、一般疑问句并做回答）,Think then discuss:,Unit5,19,四.现在进行时的句型转换：,1.将一个现在进行时的肯定句变为一般疑问句时，将句中的is或are提到句首。（提前be，变疑问） Eg: Steve is talking to his teacher. Is Steve talking to his teacher?,2.将现在进行的肯定句变为否定句时，在be动词后面加上not. （be后not变否定） Eg: Steve is talking to his

8、 teacher. -Steve is not( isnt) talking to his teacher. The children are eating some apples at my home. The children are not (arent) eating any apples at my home.,Unit5,20,现炒现卖 Practice,Unit5,21,He is cleaning the house.(变为一般疑问句并做回答),They are watching TV now.(变为否定句),Unit5,22,Self-study guidance 3,慧眼独

9、具 Judge and use(判断与运用),Unit5,23,思考：,1、复习了现在进行的定义、谓语结构以后，如何判断一个句子是否要用现在进行时？ 2、如何运用现在进行时的相关知识解决实际问题呢？,Unit5,24,五.现在进行时的判断：,（1）一般句中用到表示“在现在”的时间状语，如：now, right now, at the moment 或Its+几点钟”句型，常判断用现在进行时。Eg: Lets go fast .Mr. Wu is waiting for us now. Its six oclock. The children are playing basketball.,(2

10、)句中用到“Listen！” “Look!” 等提示语时，表明说话间另一个动作正在进行，这时，句子也要用现在进行时。 Eg: listen ! The teachers are talking in the office.,Unit5,25,(3)通过上下文句义，表明某一动作是现在或说话瞬间发生的动作，这个句子也要用现在进行时态。Eg: Is your mother at home? Yes, she is .she is watching TV . Where is Tom? He is running on the playground .,Unit5,26,大显身手 Exercise,U

11、nit5,27,Exercise 1 根据句意，用所给动词的适当形式填空：,（1）Listen, Mr. Wu on the phone (talk). (2) I soccer now.Im walking (not play) (3) Is your father at home? Yes ,he is .He a TV show (watch) (4)They to go to the shop now. (want ) (5) you for your friends? (wait) No, Im not.,is talking,am not playing,is watching,w

12、ant,Are,waiting,Unit5,28,Exercise 2:,(6)Steve is very busy . He a letter (write) （7）Dont speak! My father (sleep). (8) Its twelve oclock. The students (have) lunch. (9）Dont go out! It outside.(rain) (10)Why are you standing here , Dave？ I for Scott .(wait),is sleeping,are having,is raining,am waitin

13、g,is writing,Unit5,29,1.The child _the windows now.(open),2.The boy _ a picture now.(draw),3.Look! She _ a book.(read),4.I _an e-mail to my pen pal now.(write),5.You _ your homework at home now.(do),6.We _ at school now.(run),7.They _ TV now.(watch),is opening,is drawing,is reading,am writing,are do

14、ing,are running,are watching,Exercise 3,Unit5,30,Exercise 4: 1.Look! Andy_(fly) a model plane. 2.Listen! Amy_(sing) in the next room. 3.Many students_ _(play) football in the football field now. 4.Father isnt at home. He _(work). 5.Its seven oclock now. His father _(watch) TV.,is flying,is singing,a

15、re playing,is working,is watching,Unit5,31,6.Kitty_(dance)with her friends. Cant you see? 7. -Where is Millie? -She_(chat) with her classmates in the classroom. 8. -What_Simon_(do)? -He_(draw)a picture on the blackboard. 9. -_the girls_(sing)? -No,they_(shout). 10.Dont talk with me, please. I _ (do)

16、 my homework.,is dancing,is chatting,is,doing,is drawing,Are,singing,are shouting,am doing,Unit5,32,Talk about the people in the picture.,Whats he doing? Hes reading.,* What are they doing? *They are playing basketball. ,Unit5,33,Its a fine Sunday morning. Many people are playing in the park.,They are all having fun.,Linda Mary,Frank,Jenny Tom Lucy,Some boys are playing basketball and some boys are playing soccer ball. Linda is reading a book. Mary is eating an apple and Frank is talking t