一般现在时讲解与练习(初中英语)

1、精选优质文档-倾情为你奉上精选优质文档-倾情为你奉上专心-专注-专业专心-专注-专业精选优质文档-倾情为你奉上专心-专注-专业一般现在时讲解与练习 1.表示事物或人物的特征、状态。如：Theskyisblue.天空是蓝色的。 2.表示经常性或习惯性的动作。如：Igetupatsixeveryday.我每天六点起床。 3.表示客观现实。如：Theearthgoesaroundthesun.地球绕着太阳转。 构成：1.be动词：主语+be(am,is,are)+其它。如：Iamaboy.我是一个男孩。 2.行为动词：主语+行为动词(+其它)。如：WestudyEnglish.我们学习英语。 当主语

2、为第三人称单数(he,she,it)时，要在动词后加-s或-es或变“y”为“ies”如：MarylikesChinese.玛丽喜欢汉语。MissGuteachesusEnglish.顾老师教我们英语。ShestudiesChineseeveryday.她每天学习语文。否定句、一般疑问句、特殊疑问句： 1.be动词的变化。否定句：主语+be+not+其它。如：Heisnotaworker.他不是工人。 一般疑问句：Be+主语+其它。如：-Areyouastudent?-Yes.Iam./No,Imnot. 特殊疑问句：疑问词+一般疑问句。如：Whereismybike? 2.行为动词的变化。否

3、定句：主语+dont(doesnt)+动词原形(+其它)。如：Idontlikebread. 当主语为第三人称单数时，要用doesnt构成否定句。如：Hedoesntoftenplay. 一般疑问句：Do(Does)+主语+动词原形+其它。如：-Doyouoftenplayfootball? -Yes,Ido./No,Idont. 当主语为第三人称单数时，要用does构成一般疑问句。如：-Doesshegotoworkbybike? -Yes,shedoes./No,shedoesnt. 特殊疑问句：疑问词+一般疑问句。如：Howdoesyourfathergotowork? 一般现在时的动词

4、形式 一般现在时主要由动词原形表示，但第三人称单数后的动词词尾有所变化。第三人称单数动词词尾的变化有几种形式： 一般情况加-sreads,says,takes 以ch,sh,s,x,或o结尾的词加-esteaches,washes,goes,misses,mixes 以辅音字母加y结尾的词变y为i再加-esstudies,cries,carries 一般现在时：表示站在“现在”这个时段叙述一般情况下发生的事情或状态,经常性或习惯性的动作。用法：（1）Be型句子（即句子里动词为am或is或are）以be为助动词，注意主谓搭配 例：Heisateacher.Isheateacher?Yes,hei

5、s./No,heisntWhatishisjob? Iam/Youare/Heis/Sheis/Itis/Weare/Youare/Theyare (2)行为动词句子（do型） 主语为第一，第二人称及复数，助动词为do(dont). MyparentslikewatchingTVintheevening.DoyourparentslikewatchingTVintheevening?Yes,theydo./No,theydont.Whatdotheydointheevening? 若人称为第三人称单数，助动词为does(doesnt),肯定句(仅肯定句)时动词要有变化，否定句与疑问句动词不变（

6、基本同名词复数变化）与上面的一组句子比较。 MyfatherlikeswatchingTV.DoesyourfatherlikewatchTV?Yes,hedoes./No,hedoesnt.Whatdoesyourfatherdointheevening? 一般现在时动词口诀:肯定句：单数开头S形式，复数，你我用原形 否定句：单数开头doesnt加动词，复数、你我dont加动词 一般疑问句：单数Does加动词，复数、你我Do加动词 2.第三人称单数的动词变化规则 （1）多数动词直接加s:runsgetslikescolletstakesplaysclimbs. （2）结尾是s,x,sh,ch

7、,o,前为辅音字母,结尾加es:watchesteachesgoes doeswashescrossesmixes （3）动词末尾y前为辅音:将y改i加es:studystudiesflyflies y前若为元音则直接加s:buyssays 一般现在时的用法（Section One）1表示主语现在的状态、存在的情况或状况。DIG： 主语+am/is/are+表语 （主系表结构）Mr Wang is in Beijing. 王先生在北京。 He is twelve. She is at work.This is a book . They are very busy . It is me.2表示

8、人或物现在经常性或习惯性的动作，常与表示频率的时间状语连用。 时间状语：often经常, usually通常, always总是，every week(day, month, year ，morning) 每周（天，月，年,早上）, sometimes有时，at在几点钟，on SundayI leave home for school at 7 every morning.I get up at 6:30 every day.Tina gets up at six in the morning every day. 蒂娜每天早上六点钟起床。We always care for each oth

9、er and help each other.我们总是互相关心，互相帮助。3客观真理，客观存在，科学事实或普通真理，表示现状、性质、状态时多用系动词或状态动词。The earth moves around the sun.Shanghai lies in the east of China.The moon moves around the earth. 月球绕着地球转。Ice feels cold.（冰摸起来很冷。）3) 表示格言或警句中。 Pride goes before a fall.骄者必败。 注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。Columb

10、us proved that the earth is round.4) 表示主语具备的性格和能力等，如：She likes noodles. They speak French.表示主语具备的特征、性格和能力。 Lily can speak a little Chinese now.莉莉现在能说一点儿汉语。现在时刻的状态、能力、性格、个性。 I dont want so much. Ann Wang writes good English but does not speak well.比较：Now I put the sugar in the cup.I am doing my homew

11、ork now.第一句用一般现在时，用于操作演示或指导说明的示范性动作，表示言行的瞬间动作。再如：Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志，表示正在进行的动作的客观状况，所以后句用一般现在时。一般现在时：表示经常性的事情。表示知觉、态度、感情、某种抽象的关系或概念的词常用一般现在时：see, hear, smell, feel, notice, agree, believe, like, hate, want, think, belong, seem等。I know what you mean.（

12、我知道你的意思。）练习题 1用动词的适当形式填空 1.Ilike_(swim). 2.He_(read)Englisheveryday. 3.We_(go)toschoolatseveninthemorning. 4.Mike_(go)toschoolatseveninthemorning. 5.Mymother_(like)_(go)shopping. 6.Ican_(draw)manybeautifulpictures. 7.She_(make)amodelplane. 8.Doyou_(like)_(run)? 9.Doeshe_(like)_(jump)? 10.DoesNancy_(

13、grow)flowersonSaturday?11.Theteachers_(like)_(dance).12.Theteacher_(like)_(dance).13.Thestudents_(speak)Englishinclass.14.Thestudent_(speak)Chineseafterclass. 15.Lets_andplayfootball.(go) 16.He_likeswimming.(not) 17.Imsorry_that.(hear)18.WangBingis_(write)anE-mailtohisfriend.19.Hehas_aheadache.(get)

14、 20._youstudyEnglishatschool?Yes,I_.(do) 21._yoursisterstudyEnglishatschool?No,she_.(do) 22.Im_better.(feel) 23.Why_Tomabsenttoday?(be)2用所给的人称改写句子 1.ItakephotosonSunday.(Mike) 2.Wegrowbeautifulflowers.(she) 3.Theylikecollectingstamps.(Ben) 4.Ilistentomusiccarefully.(myaunt) 5.Youlikemakingamodelship

15、.(Helen) 6.Wecleantheclassroomeveryday.(he) 7.Theylookafterthepandas.(MrWang) 8.Idrawatreeandsomeflowers.(Nancy) 9.Wegotobedateight.(mysister) 10.Ireadnewspapersintheevening.(MrGreen) 3写出下列动词的相应形式： 1.第三人称单数：wash_match_guess_study_finish_go_snow_carry_ 2.写出下列动词的过去式：stop_see_drive_let_carry_keep_join_

16、find_think_teach_catch_ 3.写出下列动词的现在分词形式：stay_begin_forget_ forget_lie_die_run_prefer_give_ ring_dance_hope_ II.用所给动词的适当形式填空： 1I_(write)toyouassoonasI_(get)toLondon. 2.Hedoeantfeelwelland_(noteat)anyfoodthismorning. 3.He_not_(see)mecomein,forhe_(read)somethingwithgreatinterest. 4.I_(l;et)youhavethebo

17、okassoonasI_(finish)it. 5.Whilewe_(wait)forourteacher,alittleboy_(run)uptous. 6.Dontmakeaniose.Grandpa_(sleep). 7.Itssevennow,Tomsfamily_(watch)TV. 8.It_(take)metwohourstofinishmyhomeworklastnight. 9.What_yourmother_(do)ateightyesterdayevening?She_(wash)clothes. 10._it_(rain)whenschoolwasoveryesterd

18、ay? 11.What_(do)_tomorrow?We_(play)football. 12.There_(be)afootballmatchonTVthisevening. 13.Theysaidthey_(visit)theGreatWallthenextsummerholiday. 14.Who_(dance)thebestinyourclass? 15.Willyoucomeifhe_(notcome)? 16.Theteachertoldustheearth_(move)roundthesun. 17She_(buy)asweateryesterday.18.They_(have)

19、apartyinthegardenifit_(notrain)tomorrow. 19.IdontknowifMr.Wang_(go)toShanghaitomorrow.Ifhe_(go),I_(ask)him_(take)somebookstomydaughter,becauseshe_(study)there. III单项选择： 1.ThestudentswillgototheSummerPalaceifit_tomorrow. A.dontrainB.doesntrainC.wontrain 2.There_anEnglishfilmnextweek. A.willhaveB.isgo

20、ingtohaveC.isgoingtobeD.wasgoingtobe 3.Thepicture_nice. A.looksB.islookedC.lookD.islooking 4.She_downandsoonfellasleep. A.liveB.lainC.laidD.lay 5.They_theofficeatnineyesterdaymorning. A.reachedtoB.arrivedC.wentD.getto 6.WeshallgotoShanghaionbusinessbeforeyou_backnextweek. A.wilcomeB.cameC.wouldcomeD

21、.come 7.Dontsmokeuntiltheplane_off. A.takesB.tookC.wastakenD.istake 8.Isawher_theroomthismorning. A.toenterB.enteredC.enterD.enters 9.theteacheraskedus_toschoolontime. A.tocomeB.comingC.comeD.comes 10.Johnisalways_others. A.helpB.helpingC.helpsD.tohelp 11.Hetoldus_ateight. A.workingB.toworkC.workD.worked 12.Youdbetter_athomeand_yourhomework. A.tostay,doB.stay,doC.tostay,todoD.stay,todo 13.Hesatdown_arest. A.havingB.haveC.tohaveD.had