小学英语现在进行时态讲解及练习(4页).doc

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1、-一般现在时讲解与练习【No. 1】一般现在时的功能1.表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。2.表示经常性或习惯性的动作。如：I get up at six every day.我天天六点起床。3.表示客观现实。如：The earth goes around the sun.地球绕着太阳转。一般现在时的构成1. be动词：主语 be(am,is,are) 其它。如： I am a boy.我是一个男孩。2.行为动词：主语 行为动词 其它。如：We study English.我们学习英语。 【注】当主语为第三人称单数(he, she,it)时，要在动词

2、后加-s或-es。如：Mary likes Chinese.玛丽喜欢汉语。【No. 2】一般现在时的变化1. be动词的变化。否定句：主语 be not 其它。 如：He is not a worker.他不是工人。一般疑问句：Be 主语 其它。 如：-Are you a student? -Yes. I am. / No, Im not.特殊疑问句：疑问词 一般疑问句。如：Where is my bike?2. 行为动词的变化。 否定句：主语 dont( doesnt ) 动词原形( 其它)。如： I dont like bread. 当主语为第三人称单数时，要用doesnt构成否定句。如：

3、 He doesnt often play. 一般疑问句：Do( Does ) 主语 动词原形 其它。如： - Do you often play football? - Yes, I do. / No, I dont. 当主语为第三人称单数时，要用does构成一般疑问句。如： - Does she go to work by bike? - Yes, she does. / No, she doesnt.3. 动词 s的变化规则 1一般情况下，直接加-s，如：cook-cooks, milk-milks 2以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wa

4、sh-washes, watch-watches, go-goes 3以“辅音字母 y”结尾，变y为i, 再加-es，如：study-studies 一般现在时用法专练:一、写出下列动词的第三人称单数drink _ go _ stay _ make _ look _ have_ pass_ carry _ _ come_ watch_ plant_ fly _study_ brush_ do_ teach_ wash_二、用括号内动词的适当形式填空。 1. He often _(have) dinner at home. 2. Daniel and Tommy _(be) in Class O

5、ne. 3. We _(not watch) TV on Monday. 4. Nick _(not go) to the zoo on Sunday. 5. _ they _(like) the World Cup? 6. What _they often _(do) on Saturdays? 7. _ your parents _(read) newspapers every day? 8. The girl _(teach) us English on Sundays. 9. She and I _(take) a walk together every evening. 10. Th

6、ere _(be) some water in the bottle.现在进行时态精讲精练1. 用法：现在正在进行或发生的动作例：I am reading an English book now. 我现在正在读一本英语书。当前一段时期内的活动或现阶段正在进行的动作例：They are living in Beijing these days. 他们这些天一直住在北京。2. 与现在进行时连用的时间状语有：now，these days，Look!，Listen!，It isseven oclock.等的提示3. 现在进行时的构成：be +现在分词4.）现在进行时态的肯定式、否定式、疑问式及简略回答

7、。 （1）肯定式：bev-ing She is singing in the next room. （2）否定式：benotv-ing The students arent cleaning the room. （3）一般问句：be动词提前。 肯定答语Yes，主语be，否定答语No，主语be not。 Are you playing the computer game?Yes, I am. /No, I am not. 4）特殊问句：对谓语动词进行提问的：Whatbe 主语doing其他？ What is the old man doing under the tree? 对其他成份进行提问的

8、，疑问词一般疑问句？ Where is the boy swimming? Who is she waiting for? 5. 动词现在分词的构成一般在动词尾加ing例：play playing以不发音字母e结尾的动词，去e加ing例：make making两辅夹一元且重读，先双最后一个字母，再加ing 例：put putting特殊的有 be being lielying tie tying die dying babysit babysitting hiccup hiccupping6. 有些动词的现在进行时表示将要发生，常见的有go, come, leave, fly, move, s

9、tart, arrive, do例：I am coming. 我马上就来（将会来）He is leaving Wuhan for Beijing. 他将离开武汉去北京（将离开）What is Jim doing on vacation? 吉姆度假打算做什么？（将做什么）写出下列动词的现在分词sing _ work _ hike _ smell _ tak_run _ be _ put _ do_ lie_get_ listen _ study_ go_ die_一、用所给动词的适当形式填空1.Wheres our teacher? -He _ (watch) a football match

10、on the playground（操场） now.2.Dont make any noise. Jim _ (sleep)3.They _ (be) in the room now.4.How cold it is! Its _ (snow) heavily.5.Listen! Peter and Becky _ (talk) about the weather.6.Be quiet! My teacher is _ (say) something.7.Its 8 oclock. They _ (have) an English class.8.Hurry up! Your mother _

11、 (wait) for you downstairs. (在楼下）9.Where are the twins? -They _(play) football at school.10.Mr. Jones cant come. He _(have) a meeting.二、改错：每处划线中有错误，在题后改正1.Is he reading newspapers every day?2.Are they planting trees over there? -No, they dont.3.John from Class 2 is runing past Helen.4.Look! The stud

12、ents flying a kite.5.They are watch TV in the room now.三、写出下列动词的现在分词sing _work _ hike _ smell _ tak_run _be _ put _do_lie_get_ listen_study_ go_die_练习二：改变句型The postman is eating a piece of toast.(一般疑问句, 肯定回答，划线提问) _ the postman _ a piece of toast? _, _ _. _ _ the postman eating?They are wearing some

13、 short shorts today. (否定句, 一般疑问句，划线提问) They _ wearing _ short shorts today. _they _ _ short shorts today? _ are they _ today?Mr Black is visiting Rainbow Primary School. (否定句)_ ( 划线提问)_Peter and Alice are showing him around. (否定句)_ (一般疑问句)_ (划线提问)_Four snakes swim in the lake.(改成现在进行时) Four snake _

14、_ in the lake now.Shes skating on a skateboard.(划线提问)_Shes skating on a skateboard.(划线提问)_Shes skating fast and far.(划线提问) _The horses are eating hay on the farm.(用where提问)_(用what提问) _用动词适当形式填空The postman_(send) a letter now. He likes _(he) job.Look, that is my little sister. She _(read)_(she)favourite book.Kitty and Miss Fang _(look) at the map of the park now.Its 8 oclock. Peter _(run) on the Park Road.Look, Kitty is beside the pond. She _(watch) the fish and the ducks.Have you got _(some) apples? Yes, Ive got _(some).7. Where are _(they) friends? _(they) are in the playground. -第 4 页-