四年级英语语法：现在进行时

1、.定义：表示现在或现阶段正在进行或发生的动作或存在的状态.构成：由be（am/is/are）+动词-ing形式构成.标志性词语：现在进行时.通常用now,look,listen等词。四.动词现在分词的构成规则1 一般情况下直接加ing （直）think- thinking sleep-sleeping study-studying speak- speaking say- saying carry-carrying2以不发音的字母e结尾的单词，去掉字母e,再加ing （去）come-coming make-making leave-leaving have-having take-taking

2、 wake-waking take-taking3以重读闭音节（重读闭音节即两个辅音中间夹一个元音并且重读的音节）结尾,呈现 辅，元，辅”结构的动词，双写末尾的辅音字母，再加ing （双）stop-stopping get-getting sit-sitting put-putting sit-sitting run-runningshopshoppingswimswimming五、现在进行时的用法（1）用来表示说话时正在进行或者发生的动作，（2）用来表示现阶段正在进行的动作（但说话时不一定在进行）六、现在进行时的句型变化 1、肯定式结构：主语+be+动词-ing形式+其他.例如： We ar

3、e running now.2、否定式结构：主语+be+not+动词-ing形式+其他. 例如：They aren t doing their homework.3、一般疑问句式结构：Be+t语+动词-ing形式+其他?例如：Is she having English lesson?回答:肯定 Yes, she is否定:No,she isn t.4、特殊疑问句式结构：疑问词+be+主语+其他？例如:What is he doing now?回答： He is swimming.一.选择题1.Who over there now?A. singing B. are singC. is sing

4、ing D. singIt eight o clock. The students an English class.A. have B. havingC. is having D. are havingListen! The baby in the next room.A. crying B. criedC. is crying D. criesLook! The twins new sweaters.A. are wearing B. wearingC. are wear D. is wearingDon t talk here. Grandparents.A. is sleeping B

5、. are sleepingC. sleeping D. sleep二.用现在进行时完成下列句子1.What you(do)?(sing) an English song.What he (mend)?He (mend) a car.you (fly) a kite? Yes, .she (sit) in the boat?you (ask) questions?We (play) games now.What are you (do) now? I (eat) bread.10.It s nine o clock. My father(work) in the office.三 .按要求改写

6、句子.The boy is playing basketball.否定句： 一般疑问句： 肯定回答： 否定回答： .They are singing in the classroom.否定句： 一般疑问句： 肯定回答： 否定回答： 四、用所给动词的正确形式填空。.The boy ( draw) picture now.Listen, Some girls ( sing) in the classroom.My mother (cook) some nice cakesnow.What you always (do) on Saturday?.Look, they ( have) an Engl

7、ish lesson.They ( sit) on the chair now.The girls sometimes (dance) in the classroom.-Whatis our mother doing?-She is ( listen) to music.9.It s 5 o clock now. W_e( have)dinner now.-Helen ( wash) clothes now?-Yes, she is.Mr Zheng ( read) a book now.The rabbits (jump) now.Look! Tom and John are ( swim

8、).My brother is ( read) a book in his room now.The buses usually ( come)here a thalf past four.参考答案：温馨提示：以下内容为本公众平台老师在业余时间人工整理，如发现有错误，欢迎大家留言指正。C D C A B1 are doing 2am singing 3 is mending 4 ismending 5 Are flying, I am. 6 Is sitting 7Are asking 8 are playing 9 doing am eating 10 is working1. The bo

9、y isn t playing basketball.Is the boy playing basketball?Yes, he is.No, he isn t.2.They aren t singing in the classroom.Are they singing in the classroom?Yes, they are.No, they aren t.四、1. is drawing 2. are singing 3. is cooking 4. do , do 5. are 6. are sitting 7.dance 8. listening 9. are having 10.

10、 Is, washing 11. is reading 12. arejumping 13. swimming 14. reading 15. come四年级英语语音复习题目/ei/name game face table take make jane lake age tape cake snake plane late paper radio baby lady afraid again tail trainway today play may day May say away/ei/ they grey eight/? /-can cat hat has bag bad jam map

11、man flag have and ha nd glad happy panda black maths thank jacket grandma family that Saturday blackboard/i:/she he we me Peter zebra these Chinese evening queensee sheep sweet keep three bee weekend green teeth between feed feel free knee beach clean meat peach please read sea season speak tea easy

12、 eat cream weak leaf people /e/yes ten hen pen egg get jet let deskpencil then leg lesson red twelve twenty seven seventeen eleven elephant exercise umbrella help well together very guess them bed tell lesson better letter every telephone television Wednesday yellow friend bread head ready weather b

13、reakfast any many/ai/like bike fine nice ice ride time white shine drive writekite beside pineapple nine knife tiger Chine behind beside librarybicycle Chinese dialogue Friday lion nineteen exercise light nightright fly my sky why by try buy eye/i/pig big it is six ink thin him ill its bin zip Jim d

14、ish littlethin give swim with ship sing pink quilt quick river film Miss w hich spring bring winter listen litter sister radio window think pic ture office picnic children biscuit English begin fish eleven behin d beside between family story sorry orange Sunday Monday Tue sday Wednesday Thursday Fri

15、day Saturday baby/no go so rope those phone nose home coke close old cold hello over postmen sofa radio photo open only don t soldier snow yellow know show slow tomorrow window throw low boat coat road/ /not on dog box fox cock clock of stop Tom from top lot off hot Bob sorry strong soft John office

16、 bottle tomorrow dial ogue what want wash watch/ /use excuse pupil Tuesday student music new you/ /run sun mum but up under cup must butter bus duck lunch uncle number hungry Sunday supper much umbrella rubber us some one come brother mother colour money monkey son love Monday wonderful cousin touch

17、/ /class ask basket basketball fast glass grass mask fatherafter afternoon classroom classmate past answer star card pardon hard park party March arm art car farmer garden guitar shar p star start supermarket far farm large aunt laugh half heart / /short sport corn or for horse ball wall tall all ta

18、lk autumn august daughter quarter warm ward war draw strawberry be fore your four door water blackboard/ /bird birthday circle dirty shirt skirt sir first girl thirteen thirty her certainly nurse survey Thursday word work worker homework early/ /ruler blue to do who two cool moon room root schoolsmo

19、oth too tooth food zoo choose afternoon soon spoon shoe whose fruit juice group/ /air chair pair hair bear pear wear their there where square Mary/ /year dear near hear ear idea here engineer/ /how now down brown flower cow playground round count trousers out loud house mouse about ground blouse cloud m outh cloudy shout/ /noise point join noisy boy toy/ /cook football good book foot classroom wolf woman putwould/ /