人教新目標(biāo)版英語七下《現(xiàn)在進行時與一般現(xiàn)在時》課件

1、一般現(xiàn)在時 *現(xiàn)在進行時,語 法,1.含義：表示現(xiàn)在正在進行或一段時間正在進行的動作標(biāo)志詞：now, look, listen等。 2.構(gòu)成：be +V-ing,現(xiàn)在進行時的含義與構(gòu)成,He is reading a book,3.V-ing 變化規(guī)則： 1）一般加 ing . 如: play-playing watch-watching 以不發(fā)音的e 結(jié)尾,去e 加ing. 如: take-taking come-coming 元+輔結(jié)尾,且是重讀閉音節(jié)的單詞,雙寫輔音字母+ing. 如:run-running swim-swimming,三、動詞現(xiàn)在分詞的構(gòu)成,把下列動詞變成現(xiàn)在分詞,do

2、 write have go run,read watch get swim clean,doing,writing,having,going,running,reading,watching,getting,swimming,cleaning,四、提示性詞語： 1、now. Eg1. The children are playing games over there now. 2、Look! Listen! Eg1. Look! Some boys are swimming in the river. Eg2. Listen! Lucy is singing an English song

3、in the classroom. 3、It is +具體的鐘點。（提示后句） Eg1. Its 6:30 in the morning. Li Lei is getting up. Eg2. Its twelve oclock. The students are having lunch at school. 4、Where is/are/am+主語？（提示后句） Eg1.- Where is your father? He is watching TV in the room. Eg2. Where is Tom? He is doing homework in the classroom

4、. 5、上下文提示。 Eg1. What are you doing? I am listening to music,五、相關(guān)的句型轉(zhuǎn)換： 1、變否定句：現(xiàn)在進行時態(tài)的句子變否定句時，在am/is/are后加not,常與am/is/are用縮略式。 Eg1. They are singing.-They are not/ arent singing. 2、變一般疑問句：現(xiàn)在進行時態(tài)的句子變一般疑問句時把am/is/are提到句首，大小寫發(fā)生變化，句號變問號。 Eg1. I am doing my homework now.-Are you doing your homework now? E

5、g2. The students are having classes.-Are the students having classes? 3、劃線提問：先確定疑問詞，然后把除掉劃線部分的句子變成一般疑問句接在疑問詞后面。 Eg1. He is writing a letter. (劃線提問) What is he doing? Eg2. Lucy is dancing. (劃線提問) Who is dancing,They play football in the playground,否定句: 一般疑問句: 肯定回答: 否定回答,They do not (dont) play footba

6、ll in the playground,No, they dont,Yes, they do,Do they play football in the playground,What is he doing? He is playing basketball,What is the boy doing？ He is singing,Is the woman writing? -No, she isnt. She is reading a book,Whatre they doing,Theyre swimming,Are they swimming,Yes, they are,Are the

7、y singing? -No, they arent. They arent singing. They are dancing,Are they _a book? No, they _. _ are they _ ? Theyre _,reading,arent,What,doing,writing,Is the girl _(get) up? No, she _. What _ she _? She _ _,getting,isnt,is,doing,is sleeping,2.否定句：直接在be后加not. 如：I am writing. I am not writing,現(xiàn)在進行時的句

8、式,1.肯定句: 主語+be +v-ing+其它. 如: I am reading a book,3.一般疑問句及回答:問句,直接把be提前,肯定回答:Yes,主語 +be 否定回答: No,主語+be+not -Are you drawing ? -Yes,I am./No, Im not,一般現(xiàn)在時： 表示現(xiàn)在的狀態(tài)、經(jīng)常的或習(xí)慣性的動作、表示主語具備的性格和能力等。一般現(xiàn)在時的構(gòu)成： 肯定句： 主語is/am/are其它成分. 主語(除第三人稱單數(shù))動詞原形其它成分. He is an office worker. I get up at six every day . 主語(第三人稱單

9、數(shù))動詞s/es 其它成分. My father usually goes to work by bus,用法：1、表示習(xí)慣性、經(jīng)常性出現(xiàn)的動作、狀態(tài)。 2、表示目前的狀態(tài)。 3、表示客觀事實或普遍真理,I usually go to school at seven . She never plays computer games,They dont like swimming . He looks like his father,The earth goes round the sun . Winter is colder than summer,關(guān)鍵詞，時間狀語,often、 usuall

10、y 、 always 、sometimes 、never every day、on Sunday / Monday,主語是第三人稱單數(shù)時,行為動詞的變化規(guī)則如下: 一般動詞在詞尾加-s,如: helps, makes, gets, swims, knows, plays等. 以s, x, ch, sh, 或o結(jié)尾的動詞在詞尾加-es,如dresses, washes, catches, does等. 以輔音字母+y結(jié)尾的動詞, 先變y為i,再加-es, 如fly-flies, study- studies等,否定句: 一般疑問句: 肯定回答: 否定回答,I get up at 6:35 in

11、the morning,I do not (dont) get up at 6:35 in the morning,Do you get up at 6:35 in the morning,Yes, I do,No, I dont,She waters the flowers,否定句: 一般疑問句: 肯定回答: 否定回答,She does not (doesnt) water the flowers,Does she water the flowers,Yes, she does,No, she does not (doesnt,寫出下列動詞的第三人稱單數(shù)形式 1. work_ read_ c

12、lean_ write_ 2. teach_ wash_ guess_ watch_ 3. go_ do_ photo_ 4. study_ fly_ cry_ play_ 5. have_,一、Choose the right answers,) 1 .“ Is she Mary ? ” “ _ ,she _ .” A. Yes ,isnt B . No , am not C. Yes , am D . No ,isnt ( ) 2. “ Are _ in Class Three ? ” “Yes , I am . ” A . I B . he C . She D .you ( ) 3.On

13、 Sunday , she _ computer games at home . A . play B . plays C . playes D . Playing ( ) 4.Class _ . Lets have a break . A . finishes B . starts C . finishs D . finish,D,D,B,A,) 5. The pair of shoes _ Toms . A . are B . is C . be D . am ( ) 6.The teacher with his students often _ the old man . A . vis

14、its B . visit C . doesnt visit D . is visiting ( ) 7. “ Does the snake eat meat ? ” “ Yes , It _ . ” A . do B . does C . dont D . doesnt ( ) 8 . “ Has he got a computer ? ” “No , he _ .” A .doesnt B . cant C . isnt D . hasnt ( ) 9 . We _ go to school at weekend . A . arent B . havent C . isnt D . do

15、nt,B,A,B,D,D,1. Jim usually _ ( have ) lunch at home. 2. Li Guanhua _ ( be ) twenty years old. 3. How many students _ ( be ) there in your class? 4. -_ she _ ( study ) hard? -Yes, she _. 5. Lucy and lily _ ( not speak ) Chinese. 6. My father _ ( not do ) morning exercises every day. 7. She always _

16、( wash ) her clothes on Sundays. 8. _ your brother _ ( like ) playing football? No, he _,用所給動詞一般現(xiàn)在時態(tài)填空,has,is,are,Does,study,does,dont speak,doesnt do,washes,Does,like,doesnt,達標(biāo)訓(xùn)練,一.用所給動詞的適當(dāng)形式填空. 1.Look! The cat_(run)up the tree. 2.The twins_(have)breakfast. 3.-_he _(clean) the blackboard? -No,he is

17、nt. 4.Tom_(play)the piano in the room.Please ask him to come here. 5.Listen! They_(sing)in the classroom,is running,are having,Is,cleaning,is playing,are singing,漢譯英 1.我們正在看電視. 2.他們正在打掃教室. 3.湯姆正在吃早飯. 4.那對雙胞胎正在睡覺,We are watching TV,They are cleaning the classroom,Tom is having breakfast,The twins are

18、 sleeping,二.選擇填空. 1.My mother is _TV. A.looking at B.seeing C.reading D.watching 2.-_you _a book? -Yes,I am. A.Do,read B.Are ,read C.Are ,reading D.Are ,looking 3.Kate _,the others _. A.sing,listen B.is singing,is listening C.sing,are listeningD.is singing,are listening 4.I _my eraser,but I cant _ i

19、t. A.look for ,finding B.am finding,look for C.am looking for,find D.find,look for,三.句型轉(zhuǎn)換 1.I am watering the flowers.(否定句) 2.Shes jumping now.(一般疑問句) 3.The boys are playing cards.(劃線提問) 4.He is doing his homework.(復(fù)數(shù)句,I am not watering the flowers,Is she jumping now,What are the boys doing,They are

20、 doing their homework,練習(xí)2用now把下列句子變?yōu)楝F(xiàn)在進行時態(tài)： 1. I look at the blackboard. 2. We have our class. 3. He does his homework. 4. He doesnt run,I am looking at the blackboard now,We are having our class now,He is doing his homework now,He isnt running now,綜合練習(xí)三：選擇填空： ( ) 1. What are you doing? I_ A. eat B.

21、 can eat C. eating D. am eating ( ) 2. We want _this book now. A. reading B. am reading C. read D. to read ( ) 3. Our teacher is _a red sweater . A. putting on B. put on C. wearing D. wear ( ) 4. That boy isnt _the teacher . A. listen B. listens C. listening D. listening to ( ) 5.Its eight oclock. J

22、ims family _TV. A. is watching B. are watching C. watch D. to watch ( ) 6.My mother is _a cake _my birthday. A. making ,to B. making ,for C. doing ,to D. doing ,for ( ) 7.Let me _these books in the box. A. puts B. put C. to put D. putting ( ) 8._you _the window?Yes, I am. A. Do, clean B. Is, cleanin

23、g C. Are, cleaning D. Do, cleaning,D,D,C,D,B,B,B,C,5.男孩子們正在踢足球. 6.她正在鋪床. 7.我正在玩電腦游戲. 8.你們正在聽磁帶嗎,The boys are playing soccer,She is making the bed,I am playing computer games,Are you listening to the tape,1、我的媽媽正在做早飯。 My mother is making breakfast. 2、我正要和我的朋友去看電影。 I am going to movies with my friend.

24、 3、他正在彈吉他嗎？ Is he playing the guitar? 4、她不在拉小提琴。 She isnt playing the violin. 5、她們在干什么？正在打籃球。 What are they doing? They are playing basketball. 6、Lucy 和Mary正在打排球。 Lucy and Mary are playing volleyball,1) I_(be)a student. My sister_ (be)a student, too. 2) There_（be）a pen and two pencils in the pencil-

25、box. 3)Listen! She _ (sing) a song. 4) We always _ (clean)our classroom after school. 5) There _ many clouds in the sky. 6) Sometimes we_ (play) football after school. We really_ (enjoy)ourselves 7) They _ (go) to Guangzhou every week. 8) We know there _(be) 24 hours in a day,am,is,is,clean,play,enjoy,go,are,用所給動詞的適當(dāng)形式填空,Is singing,are,11) All the students_ _ (have) computer lessons now? 12) _ you _ ( go ) to school by bus every Friday? 13) What _ your mother_ (do)? 15) My pa