中考必備現(xiàn)在進(jìn)行時(shí)態(tài)課件

1、Welcome to our class!,What is the cat doing?,It is sleeping.,Pair work: A: What are / is. doing now? B:They/He/She are/is .now.,現(xiàn)在進(jìn)行時(shí),現(xiàn)在進(jìn)行時(shí),一、用法,1.現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在（說(shuō)話瞬間）正在進(jìn)行或發(fā)生的動(dòng)作。,eg: I am writing a letter.我正在寫信。 He is watching TV now.現(xiàn)在他正在看電視。 They are reading.他們正在讀書。,2. 現(xiàn)在進(jìn)行時(shí)也可以表示當(dāng)前一段時(shí)間內(nèi)的活動(dòng)或現(xiàn)階段正在進(jìn)行的動(dòng)作。,

2、We are working on a farm these days I am writing a book this month,二、現(xiàn)在進(jìn)行時(shí)的標(biāo)志詞,現(xiàn)在進(jìn)行時(shí)一般與now，these days， look，listen，at this time（這時(shí)，此時(shí)）, at the moment（此刻）等連用。,eg:He is playing basketball now. The students are helping the farmers these days.這些天學(xué)生們正在幫助農(nóng)民。 Look!They are dancing in the classroom.看！他們正在教室

3、里跳舞。,三、現(xiàn)在進(jìn)行時(shí)的形式,現(xiàn)在進(jìn)行時(shí)的形式：be+動(dòng)詞的現(xiàn)在分詞 （即動(dòng)詞加ing）。（be +Ving),四、現(xiàn)在進(jìn)行時(shí)的句型,（1）肯定句句型：主語(yǔ)+be+動(dòng)詞的現(xiàn)在分詞。例如： We are playing soccer now現(xiàn)在我們正在踢足球。,（2）否定句句型：主語(yǔ)+be+not +動(dòng)詞的現(xiàn)在分詞。(is not =isnt, are not=arent) 。We arent playing soccer now現(xiàn)在我們沒(méi)有在踢足球。,（3）一般疑問(wèn)句句型：Be+主語(yǔ)+動(dòng)詞的現(xiàn)在分詞。eg: Are you playing soccer now?現(xiàn)在你們正在踢足球嗎？ 肯定回

4、答：Yes,we are. 否定回答： No,we arent.,五、現(xiàn)在分詞的構(gòu)成規(guī)則,1.直接在動(dòng)詞后加ing.(look,go,visit),2.以不發(fā)音字母e結(jié)尾的動(dòng)詞，去e+ing.(come, have,make,take,dance,arrive,hope,write,live,leave, move,give,close,invite,drive,practice.),3.以重讀閉音節(jié)結(jié)尾的動(dòng)詞，末尾只有一個(gè)輔音字母， 雙寫該輔音字母，再加ing.(get, forget, stop, swim, get, sit, put, run, begin, cut, dig, pre

5、fer,refer),4.以輔音字母+y結(jié)尾的動(dòng)詞，直接+ing.(study,fly, cry,carry.),5.以ie結(jié)尾的重讀開音節(jié)動(dòng)詞，改ie為y+ing. (die-dying,tie -tying,lie- lying.),課堂練習(xí),1、填寫出下列進(jìn)行時(shí)態(tài)句子的正確動(dòng)詞形式。 1）I basketball with my friend now.(play) 2)They water now.(drink) 3)listen! The bird on the tree.(sing) 4)Look! He on the playground.(run) 5)The dog in th

6、is river.(swim) 6)We lunch now.(have) 7) your father (watch)TV now? 8)The girl with her dog (sit)on the sofa.,is playing,are drinking,is singing,is running,is swimming,are having,Is,watching,sitting,二、用現(xiàn)在進(jìn)行時(shí)態(tài)改寫下列句子。 1.She sits under the tree. 2.I eat a hamburger and some fruit. 3.They clean the classroom.,She is si