一般现在进行时

1、精品资料欢迎下载一般现在进行时时第一，一般现在进行时时：用来表示正在进行或发生的动作。女如, I am reading English.She is watch ing TV now. He isn 'liste ning to music now.Look, He is doing his homework.第二，构成：主语+ be( am, is, are) +现在分词即，v+ ing形式女口， Wearer unning. They areswimmi ng. Sheisda ncing.The bi rd issi nging in the tree. The plane is

2、 flyi ng in the sky. 注意：动词加-ing的变化规则1、一般情况下动词后面直接加ing。如口，cook-cookingwatch-watchingread-readingstudy-studying2、以不发音的e结尾的动词，去掉e加ing。如，take-taking make-making write-writing taste-tasting3、如果单词末尾是一个元音字母和一个辅音字母，要双写最有一个辅音字母再力口 ing。如口，put-putting run-running hit-hitting stop-stopping swim-swimming第三，句型变化：

3、肯定句、否定句、一般疑问句、特殊疑问1、肯定句：主语+ be( am, is, are) +现在分词女口,The teacher is talking with a boy.She is studying English nowMy mum iscooking dinner.My dad is reading newspaper.2、 否定句：主语+ be ( am, is, are) +not +现在分词 女口，I am not doing my homework.They are not (aren') learning English.Heis not (isn') pl

4、aying football now.2、一般疑问句：Be (am, is, are) +主语+现在分词 女口，Are you listening music now? Yes, I am. No, I am not.Is Peter having English class? Yes, heis. No, he isn't.3、特殊疑问：特殊疑问词+ be( am, is, are) +主语+现在分词What are they doing? They aredancing and singing.What is the dog eating? It is eati ng bones.

5、Where are they going?They are going to shanghai.Who isswimmi ng in the pool? Mary isswimmi ng in the pool.疑问词有： what where which who why when howhow many how much how often how long how tallhow old what time4、look看，listen听 now现在，这三个词经常用在一般现在时 当中。如，Look ! Jack isswimming.Listen! Lindais playing the p

6、iano.I am cleaning my room now.练习题：1、用所给动词的正确形式填空(1)、The boy(draw) a picture now.、L i sten! Some gi rls(sing) in theclassroom.(3)、My mum(cook) some ni ce foodnow.、What are you(do) now.(5)、Look! They(have) an English lesson.(6) They(not, water) the flowersnow.(7)、What is Lily doing? She(listen) tomus

7、ic.(8)、It' five o'clock now, we(have)supper now.(9)、Helen(wash) clothes now? Yes, she is.(10)、Grandpa and grandma(watch) TVnow in the living room.写出下列动词的-ing形式。runwalksleepkickswimwritereadcrysmilejumpthrowhopcatchpickputsmellstandholddrawhithelptastecarrywatercleanfeedrideflymakesweep连词成句。(

8、1)、The is withelephantdrinking trunk its(2)、swimming with fatherhis Tom is(3) panda babyThe bamboo eating is(4)、 playgroundstudentsonthe aref ootbal l(5)、breakfast mymum make I helpingamplayi ng the4、选择填空。(1) 、What are younow? A. doing B. do C. does(2) 、I am n E-mail now. A. writing B. writeing C.Wr

9、itt ing(3) 、Tom is reading.A. book B. a book C. a books(4) 、Kate is. A. runningB.runingC. run(5) 、Ducks areswimmingthe river. A. on B. in C.under(6) 、We arelisteningmusic now. A. to B. at C. of(7) 、Whatthey doing now? A. are B. is C. am(8) 、is your brother doing now? A. what' B. whatC. who(9) 、Who isnext to Peter? A. stands B. stand C.standi ng(10) 、Where is Sam? He is. A. sleepi ng B. sleepsC. sleep5、根据上下文补上所给动词的-ing形式，使短文完整。(write do cook clean answer wash l i sten draw read work )I'e got a big family, everybody is very busy. Grandpa isa letter. Grandma isa book. Dad isa