小学英语一般现在时讲解与练习.pdf
-小学英语一般现在时讲解及练习一.意义：表示经常发生的事情，动作或存在的状态二.构成及变化1.be动词的变化。肯定句：主语+be(am,is,are)+其它。如：Iamaboy.我是一个男孩。否认句：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。l、当主语为第一，二人称及复数时，助动词为 do 肯定句：主语+动词原形(+其它)。如：Weoftenplay basketballafterschool.否认句：主语+dont+动词原形(+其它)。如：wedontplay basketballafterschool.一般疑问句：Do+主语+动词原形+其它?如：Doyouoftenplaybasketballafterschooll?Yes,wedo./No,wedont.特殊疑问句：疑问词+以 do开头的一般疑问句？如：Whatdoyouoftendoafterschool?-、当主语为第三人称单数时,助动词为 does 肯定句：主语+动词三单式(+其它)。如：Heswimswell.否认句：主语+doesnt+动词原形(+其它)。如：Hedoesnt swimwell.一般疑问句：Does+主语+动词原形+其它。如：Doesheswimwell?Yes,hedoes./No,hedoesnt.特殊疑问句：疑问词+以 does开头的一般疑问句？如：Howdoesyourfathergotowork?三第三人称单数的动词变化规那么只有在第三人称为主语的肯 定句中，动词才用三单式(1)多数动词直接加 s:runsgetslikescolletstakesplays climbs.(2)结尾是s,x,sh,ch,o,前为辅音字母,结尾加 es:watchesteachesgoesdoeswashes crossesmixesbrushes(3)动词末尾 y前为辅音:将 y改为 i加 es:studystudies flyfliescarrycarriescrycries 但在 y前如果为元音那么直接加 s:buyssays 四时间标志：always,usually,often,sometimes,every-一般现在时练习题I.用以下单词的适当形式填空1.Weoften_(play)intheplayground.2.He_(get)upatsixoclock.3._you_(brush)yourteetheverymorning?4.What_(do)heusually_(do)afterschool?5.Danny_(study)English,Chinese,maths,scienceandArtatschool.6.Mikesometimes_(go)totheparkwithhissister.7.Ateightatnight,she_(watch)TVwithhis parents.8._Mike_(read)Englisheveryday?9.Howmanylessons_yourclassmates_(have)onMonday?10.Whattime_hismother_(do)the housework?II.句型转换1.Doyouoftenplayfootballafterschool?(改为肯定句)_ 2.Ihavemanybooks.改为否认句-_ 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.Wehavefourlessons.改为否认句_ 7.Nancydoesntrunfast改为肯定句_ 8.Mydogrunsfast.改为否认句_ 9.Mikehastwolettersforhim.一般疑问句：_ 否认句:_ 10.IusuallyplayfootballonFridayafternoon.否认句:_ 一般疑问句:_ 划线提问：_-11.SuYangusuallywashessomeclothesonSaturday.否认句:_ 一般疑问句:_ 划线提问:_ 12.Mingmingusuallywaterstheflowerseveryday.否认句:_ 一般疑问句:_ 13.Tomdoeshishomeworkathome.否认句:_ 一般疑问句:_ 一般现在时练习题一、用所给动词的真确形式填空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_(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-mailtohis friend.19.Hehas_aheadache.(get)20._youstudyEnglishatschool?Yes,I_.(do)21._yoursisterstudyEnglishatschool?No,she_.(do)22.Im_better.(feel)23.Why_Tomabsenttoday?(be)二、用所给的人称改写句子1.ItakephotosonSunday.(Mike)_ 2.Wegrowbeautifulflowers.(she)_-3.Theylikecollectingstamps.(Ben)_ 4.Ilistentomusiccarefully.(myaunt)_ 5.Youlikemakingamodelship.(Helen)_ 6.Wecleantheclassroomeveryday.(he)_ 7.Theylookafterthepandas.(MrWang)_ 8.Idrawatreeandsomeflowers.(Nancy)_ 9.Wegotobedateight.(mysister)_ 10.Ireadnewspapersintheevening.(MrGreen)_
