一般现在时动词的变化规律

④内部公开请勿外传1/2一般现在时概念：经常、反复发生的动作或行为及现在的某种状况。动词用原形(单三人称动词加s/es)(问句和否定句借用助词do/does)1、表示现在的状态。例：Sheworksinahospital.2、表示经常或习惯性的动作。例：Hegetsupatsix.Shevisitshergrandparentseveryweekend.3、表示特征或能力。例：HelikesEnglishalot.Shecanswim.4、表示客观事实或普遍真理。例：Shesaidthatheearthgoesaroundthesun.5、在时间状语从句和if引导的条件状语从句中，常用一般现在时表将来。例：I'llwritetoyouassoonasIgettoShanghai.We'llgototheparkifitdoesn'traintomorrow.6、表示（书、信、报纸、通知、告示和广播等）“说”、“道”，主要是动词say。例：Thenoticesays,NoParking.Theradiosaysheavyrainintheafternoon.7、当主语是第三人称单数时，动词的变化规则为：练习：1.Myfatherisverybusy.He_____TVaftersupper.④内部公开请勿外传2/2A.don'twatchB.isn'twatchC.didn'twatchD.doesn'twatch2.Mary_____worriedbecausehermother_____ill.A.looks;isB.look;isC.look;wasD.looked;is3.It'scoldoutside.Alice,here'syourcoat._______,please.A.PutitonB.PutitupC.TakeitoffD.Takeitaway4.There_____manyflowersinthestreet.A.isB.areC.beD.am5.LiMingwillbuyawatchifhisfather_____himmoney.A.giveB.givesC.gaveD.willgive6.IfZhangHua_____hard,he'lldobetterinmath.A.willstudyB.studyC.studiesD.isstudying7.Thereissomethingonthefloor.Please_______.A.pickupitB.pickupthemC.pickitupD.pickthemup8.Pleasegoouttoclimbthehillifit_____tomorrow.A.rainsB.rainingC.won'trainD.doesn'train9.Mr.Greenalwaystellshisdaughterastorybeforeshe______tosleep.A.willgoB.wentC.isgoingD.goes10.—Howdoyougotoschooleveryday?—Bybike.ButItakeataxiwhenit______.A.rainsB.rainedC.willrainD.israining11.Ourteachertaughtusthatpride______beforeafall.A.goB.goesC.wentD.willgo