一般现在时讲解练习

1、定义与讲解一般现在时：表示经常性的事情，经常性的动作或一般性事实。时间状语：often经常，usually通常，always总是，every每个，sometimes有时，at在几点钟只有在第三人称单数用动词的“三单变化”,其他用动词的原形。三单变化:1.多数在动词后+splayplayslikelikes（1）直接在动词词尾力口-s.女口：askasksworkworksgetgetsstay-stays（2）以字母s,x,ch,sh或。结尾的动词，在词尾直接加es.watchwatcheswashwashesfixfixesdodoesgogoespass-passes（3）以“辅音字母加-

2、y”结尾的动词，要先变y为i再加-es.trytriesstudy-studiescrycriesflyflies情况构成方法、+&读日例词一般情况加-s清辅音后读Isl浊辅音和兀音后读Izlswim-swims；help-helps；like-likes以辅音字母+。结尾的词加-es读Izlgoes,does以s,sh,ch,x等结尾的词加-es读lizlwatches,washes以辅音字母+y结尾的词变y为i再加es读Izlstudy-studies不规则变化have和be动词变have为has变be为am,is,arehave-hasbe-am,is,are2.不规贝U变化：b

3、eis/arehavehas二、一般现在时的用法表示经常性或习惯性的动作或存在的状态；表示客观事实或普遍真理；在时间、条件等状语从句中，用现在时表示将来；在某些以here,there开头的句子中，用一般现在时表示正在发生的动作当主语是第三人称单数时：1、动词变相应的第三人称单数形式2、肯定句主语+动词S+其它3、否定句主语+doesn，t+动词原形+其它4、一般疑问句Does+主语+动词原形+其它5、肯定回答Yes,主语+does6、否定回答No,主语+doesn，t7、特殊疑问句特殊疑问词+一般疑问句当主语不是第三人称单数时：1、肯定句主语+动词原形+其它2、否定句主语+don，t+动词原形

4、+其它3、一般疑问句Do+主语+动词原形+其它4、要注意，句式结构错则全都错。5、谓语动词的形式：do/does三、一般现在时的结构一般现在时的结构目定式疑问式否定式否定疑问式Iwork.Doyouwork?Idon'twork.Don'tyouwork?Youwork.Doyouwork?Youdon'twork.Don'tyouwork?W'ework.Doyouwork?Wedon'twork.Don'tyouwork?Pheywork.Dotheywork?Theydon'twork.Don'ttheywork?H

5、e(She,It)works.Doeshe(she,it)work?He(She,It)doesntwork.Doesn'the(sheit)work?一般现在时练习一、用所给词的正确形式填空1. Weoften(play)ontheplayground.2. He(get)upatsixo'clock.3. you(brush)yourteetheverymorning.4. What(do)heusually_(do)afterschool?5. Danny(study)English,Chinese,Math,ScienceandArtatschool.6. Mikeso

6、metimes(go)totheparkwithhissister.7. Ateightatnight,she(watch)TVwithhisparents.8. Mike(read)Englisheveryday?9. Howmanylessonsyourclassmate(have)onMonday?10. Whattimehismother(do)thehousework?11. Heoften(have)dinnerathome.12.DanielandTommy(be)inClassOne.13.We(notwatch)TVonMonday.14.Nick(notgo)tothezo

7、oonSunday.15.They(like)theWorldCup?16.What_theyoften(do)onSaturdays17. Yourparents(read)newspaperseveryday?18. Thegirl(teach)usEnglishonSundays.19. SheandI(take)awalktogethereveryevening.20. There(be)somewaterinthebottle.21.Mike_(like)cooking.22. They(have)thesamehobby.23.Myaunt(look)afterherbabycar

8、efully.24. Youalways(do)yourhomeworkwell.25.I(be)ill.Imstayinginbed.26. She(go)toschoolfromMondaytoFriday.27.LiuTao(do)notlikePE.28. Thechildoften(watch)TVintheevening.29. SuHaiandSuYang(have)eightlessonsthisterm.30. Whatday(be)ittoday?-It'sSaturday.31. Don'tmakeanoise.Grandpa_(sleep).32. To

9、m'sfamily(watch)TV.33. It(take)metwohourstofinishmyhomeworklastnight.34. Whatyourmother(do)everyevening?She(wash)clothes.35. it(rain)everyday?36. What(do)youonSundays?We(play)football.37. There(be)afootballmatchonTVeverymorning.38. Theyoften(visit)theGreatWall.39. Who(danee)thebestinyourclass?40

10、. He(notcome).41. Theearth(move)roundthesun.42. She(buy)asweater.精选43. Mr.Wangoften(go)toShanghai.二、改句子1.Doyouoftenplayfootballafterschool?(肯定回答)2.Ihavemanybooks.（改为否定句）3.GaoShanssisterlikesplayingtabletennis（改为否定句）4.ShelivesinasmalltownnearNewYork.（改为一般疑问句）5.IwatchTVeveryday.（改为一般疑问句）6.Davidhasagoa

11、l.（改为一般疑问句）7.Wehavefourlessons.（否定句）8.Nancydoesn'trunfast（肯定句）9.Mydogrunsfast.（一般疑问句）（把1014小题变否定句，一般疑问句和划线提问）10. Mikehastwolettersforhim.11. IusuallyplayfootballonFridayafternoon.12. SuYangusuallywashessomeclothesonSaturday.13. Mingmingusuallywaterstheflowerseveryday.14. Tomdoeshishomeworkathome

12、.三、写出下列动词的第三人称单数形式：LwashmatchHiiessstudvfinishgosnowcarry2. stopseedriveletcarryjoinfindthikeepnkteachcatch3. staybeginforgetliedierunprefergiveringdancehope四、单项选择：1. ThereanEnglishfilmatthecinemanow.A.willhaveB.isgoingtohaveC.isgoingtobeD.is2. Thepicturenice.A.looksB.islookedC.lookD.islooking3. She

13、downandsoonfallsasleep.A.liveB.lainC.laidD.sits4Theytheofficeintimeverymorning.A.reachtoB.arrivedC.wentD.getto5. WeshallgotoShanghaionbusinessbeforeyou_backnextweek.A.willcomeB.cameC.wouldcomeD.come6. Theplaneoverthere.A.isB.areC.amD.was7. Iseeher_theroomthismorning.A.toenterB.enteredC.enterD.enters

14、8. Theteacherustocometoschoolontime.A.askB.askingC.asksD.asked9. Johnalwaysothers.A.helpB.helpingC.helpsD.tohelp10. Heforeighthourseveryday.A.workingB.toworkC.worksD.worked11. You'dbetterathomeandyourhomework.A.tostay,doB.stay,doC.tostay,todoD.stay,todo12. Hesitsdownandarest.A.havingB.haveC.tohaveD.has13. UncleWangneveracake.A.makeB.tomakeC.makingD.makes五、请写出下列句子1 .他每天早上七点乘公交车去上学。2 .他爸爸每天早晨都浇花。3 .我女儿喜欢看电视和听音乐。4 .桑迪（Sandy）放学后打乒乓球吗？不。她学习很用功。放学后她总是看书。5 .我们九点上科学6 .我最喜欢的课是英语7.我们不是2：30上科学课。8