【教案】初中英语一般现在时教案 4页

学习必备欢迎下载初中英语一般现在时教案一、一般现在时定义表示经常性或习惯性的动作或一般性事实，也可表示现在的状态或主语具备的性格和能力。常与副词everyday（每天），always（总是）,usually（通常）,often（经常）sometimes（有时）等时间状语连用。1）表示经常性或习惯性的动作。Igotoschooleveryday.我每天去上学。Youusuallygetupatsix.你通常六点起床。Heoftenplayssports.她经常做运动。2）表示客观真理，科学原理，自然现象等客观事实或格言谚语等。Thesunrisesintheeasteveryday.太阳每天从东方升起。Theearthgoesaroundthesun.地球绕着太阳转。Practicemakesperfect.熟能生巧。3）表示平日的喜好。Ilikebananas.Helikesicecream.4）表示事物或人物的特征、现在的状态。Theskyisblue.天空是蓝色的。Mary’sfatherisanEnglishteacher.玛丽的爸爸是一名英语老师。二．动词第三人称单数形式一般现在时中，只有主语是第三人称单数时，动词才要变成第三人称单数的形式其他人称用动词原形。动词第三人称单数形式变化规则：1.（1）多数直接在动词词尾加-s.play—playslike—likesask---askswork---worksget---getscall---calls（2）以字母s,x,ch,sh或o结尾的动词，在词尾直接加-es.watch---watcheswish---wishesdo---doesgo---goes（3）以“辅音字母加+y”结尾的动词，要先把y变为i再加-es.try---triesstudy---studiescry---criesfly---flies2.不规则变化：be----ishave----has注意：动词第三人称单数形式可与名词复数变化规则比较记忆Practice:用括号内动词的适当形式填空。1.Heoften________(have)dinnerathome.2.DanielandTommy_______(be)inClassOne.3.We_______(notwatch)TVonMonday.4.Nick_______(notgo)tothezooonSunday.5.______they________(like)theWorldCup?6.What_______theyoften_______(do)onSaturdays?7._______yourparents_______(read)newspaperseveryday?8.Thegirl_______(teach)usEnglishonSundays.9.SheandI________(take)awalktogethereveryevening.10.There________(be)somewaterinthebottle.11.Mike_______(like)cooking.12.They_______(have)thesamehobby.13.Myaunt_______(look)afterherbabycarefully.精品学习资料可选择pdf第1页，共4页-----------------------\n学习必备欢迎下载14.Youalways_______(do)yourhomeworkwell.15.I_______(be)ill.I’mstayinginbed.16.She_______(go)toschoolfromMondaytoFriday.17.LiuTao_______(do)notlikePE.18.Thechildoften_______(watch)TVintheevening.19.SuHaiandSuYang_______(have)eightlessonsthisterm.20.－Whatday_______(be)ittoday?－It’sSaturday.21Weoften___________(play)intheplayground.22.He_________(get)upatsixo'clock.23.________you__________(brush)yourteetheverymorning?24.What________(do)heusually________(do)afterschool?25.Danny____________(study)English,Chinese,math,scienceandartatschool.26.Mikesometimes__________(go)totheparkwithhissister.27.Ateightatnight,she____________(watch)TVwithherparents.28.________Mike_________(read)Englisheveryday?29.Howmanylessons_________yourclassmate_________(have)onMonday?30.Whattime_________hismother_________(do)thehousework?答案：1has2are3doesn’twatch4doesn’tgo5Dolike6dodo7Doread8teaches9take10is11likes12have13look/islooking14do15am16goes17does18watches19have20is21play22gets23Dobrush24doesdo25studies26goes27watches28Doesread29doeshave30doesdo三、一般现在时的句型转换：1）当句子中有be动词或情态动词时变为一般疑问句：把be动词或情态动词(can,could等)提到主语的前面，肯定句的第一人称主语变为第二人称，句末用问号。（口诀：一调二变三问号）;变为否定句：在be动词或情态动词后面直接加not变成否定句.(口诀：be后not莫忘记)例：①陈述句：Icanplaysoccer.疑问句→Canyouplaysoccer?Yes,Ican./No,Ican’t.否定句→Icannot/can’tplaysoccer.②陈述句：Sheismysister.疑问句→Issheyoursister?Yes,Iam./No,I’mnot.否定句→Sheisnot/isn’tmysister.注意：对一般疑问句的回答：一般是用什么问就用什么来回答。但以下例外：Isthisapencil?Yes,itis./No,itisn’t.Isthatyourbackpack?Yes,itis./No,itisn’t.Aretheseyourparents?Yes,theyare./No,theyaren’t.ArethoseJim’sbrothers?Yes,theyare./No,theyaren’t.—Mustwecollectthebottlesnow?—________.Youcandoitafterclass.（2008中考）A.Yes,youmayB.Yes,youmustC.No,youmustn'tD.No,youneedn't答案：D2）当句子中没有be动词，也没有情态动词时变一般疑问句：在主语前加助动词do(主语是I,we,you,以及复数)或does（主语是第三人称单数she,he,it等，肯定句的第一人称主语变为第二人称，句末用问号。精品学习资料可选择pdf第2页，共4页-----------------------\n学习必备欢迎下载变否定句：在主语后谓语动词前加助动词donot/don’t(主语是I,we,you,以及复数)或doesnot/doesn’t（主语是第三人称单数she,he,it等）变成否定句，切记：助动词后的动词则还原成动词原形。例：①陈述句：Wegetupat7:00everymorning.疑问句→Doyougetupat7:00everymorning?否定句→Wedon’tgetupat7:00everymorning.②陈述句：Shehasabrother.疑问句→Doesshehaveabrother?否定句→Shedoesn’thaveabrother.Practice:一、按照要求改写句子1.Sheisalwaysagoodstudent.(改为一般疑问句，作否定回答)____________________________________________________________2.SunYangusuallywashessomeclothesonSaturday.一般疑问句:____________________________否定句:___________3.Tomdoeshishomeworkathome.一般疑问句:_____________________否定句:_______________________二、改错(划出错误的地方，将正确的写在横线上)1.IsyourbrotherspeakEnglish?__________________2.Doeshelikesgoingfishing?__________________3.Helikesplaygamesafterclass.__________________4.Mr.WuteachsusEnglish.__________________5.Shedon’tdoherhomeworkonSundays._________________四、1Is---Does2likes---like3play---playing4teachs---teaches5don’t---doesn’t四、主语是第三人称单数的情况有如下几点：1)人称代词he,she,it作主语是第三人称单数。如：HelikeswatchingTV.他喜欢看电视。Shehaslunchattwelve.她十二点吃午餐。2)单个人名、地名或称呼作主语是第三人称单数。如：①HanMeilikessalsd.韩梅喜欢萨拉。②BeijingisinChina.北京在中国。③UncleWangoftenplaysvolleyball..王叔叔经常打排球。3)单数可数名词或"this/that/the+单数可数名词"作主语是第三人称单数。如：②Thisbookisyours.这本书是你的。③Thatcarisred.④ThecatisLucy's.这只猫是露茜的。4)不定代词someone,somebody,nobody,everything,something等及指示代词this,that作主语是第三人称单数。①Everyoneishere.大家到齐了。②Everythingisready.一切都准备好了。③Thisisapen.这是一支钢笔。④Thatisaneraser.5)不可数名词作主语是第三人称单数。如：①Themilk（牛奶）isintheglass.牛奶在玻璃杯里。②Thebreadisverysmall.那面包很小。6)当数字或字母作主语时，看作第三人称单数。如：①"6"isaluckynumber."6"是个吉利数字。②"I"isaletter."I"是个字母。精品学习资料可选择pdf第3页，共4页-----------------------\n学习必备欢迎下载注意：一般现在时也可表将来:下列动词：come,go,arrive,leave,start,begin,return,live,fly的一般现在时表将来。这主要用来表示在时间上已确定或安排好的事情。Thetrainleavesatsixtomorrowmorning.Whendoesthebusstart?Itstartsintenminutes.练习题：用一般现在时或现在进行时填空。1.MissGuo______(teach)usChinesethisterm.She______(be)averygoodteacher.Sheoften______(talk)withusafterclass.Manyofuslike______(talk)withher.Now,she______(talk)withLily.2.Where______(be)TomandJim?They__________(play)footballnow.______LinTao______(play)footballstoo?No,he______(mend)hisbike.3.Where______theirfather______(work)?He______(work)onafarm.Butnowhe______(notwork).He______________(stay)athome.4.Theplane______(fly)attentonight.答案：1.teaches,is,talks,talking,istalking2.are，areplaying,is,isplaying,ismending3.does,work,works,isn’tworkingk,isstaying4.flies精品学习资料可选择pdf第4页，共4页-----------------------