六年级英语上册 期末专项复习课件PPT 语法（二）

语法（二）期末专项复习一般现在时复习内容复习目标1.掌握一般现在时理论及构成2.会做相应的练习题一、一般现在时基本用法介绍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。二、一般现在时的构成1.be动词：主语+be(am,is,are)+其它。如：Iamaboy.我是一个男孩。Heistallandstrong.他又高又壮。Wearegoodfriends.我们是好朋友。2.行为动词：主语+行为动词(+其它)。如：WestudyEnglish.我们学习英语。当主语为第三人称单数(he,she,it，mymom等)时，要把动词变为三单式，即在动词后加“-s”“-es”或y变为“-ies”。如：MarylikesChinese.玛丽喜欢汉语。三、一般现在时的变化1.be动词的变化：否定句：主语+be+not+其它。如：Heisnotaworker.一般疑问句：Be+主语+其它。　如：—Areyouastudent?—Yes.Iam./No,I\'mnot.特殊疑问句：特殊疑问词+一般疑问句。如：Whereismybike?2.行为动词的变化：否定句：主语+don\'t(doesn\'t)+动词原形(+其它)。如：Idon\'tlikewater.注意：当主语为第三人称单数时，要用doesn\'t构成否定句，且动词还原。如:Hedoesn\'toftenplayfootball.一般疑问句：Do(Does)+主语+动词原形+其它？如：—Doyouoftenplaygames?—Yes,Ido./No,Idon\'t.注意：当主语为第三人称单数时,要用does构成一般疑问句。如：—Doesshegotoworkbycar?　　—Yes,shedoes./No,shedoesn\'t.特殊疑问句：特殊疑问词+一般疑问句？如：Howdoesyourmothergotowork?动词+s的变化规则：1．一般情况下，直接加-s：如：cook-cooksmilk-milkswork-works2．以s.x.sh.ch.o结尾，加-es：如：guess-guesseswash-washeswatch-watchesgo-goesdo-does3．以“辅音字母+y”结尾，变y为i,再加-es：如：study-studiesfly-flies练习：一、写出下列动词的第三人称单数drink________go______stay_______make______look________have_____pass_______carry______come_______watch_______plant_______fly______study_______brush________do_____teach_______drinksgoesstaysmakeslookshaspassescarriescomeswatchesplantsfliesstudiesbrushesdoesteaches二、用括号内动词的适当形式填空。1.Sheoften________(have)dinnerathome.2.JimandTom_______(be)inClassOne.3.We________________(notwatch)TVonSunday.4.Ann_____________(notgo)tothezooonSaturday.5.______they________(like)theWorldCup?6.What_______theyoften_______(do)onSaturdays?7._______yourmom_______(read)bookseveryday?hasaredon\'twatchdoesn\'tgoDolikedodoDoesread三、按照要求改写句子1.DanielwatchesTVeveryevening.(改为否定句)__________________________________________2.Idomyhomeworkeveryday.(改为一般疑问句，并作否定回答)____________________________________________________________________________________DoesDanielwatchTVeveryevening?Doyoudoyourhomeworkeveryday?No,Idon’t.3.Shelikesmilk.(改为一般疑问句，并作肯定回答)__________________________________________________________________________________4.Amylikesplayingcomputergames.(改为一般疑问句，并作否定回答)__________________________________________________________________________________Doesshelikemilk?Yes,shedoes.DoesAmylikeplayingcomputergames?No,shedoes’t.四、改错(圈出错误的地方,将正确的写在横线上。1.IsyourbrotherspeakEnglish?__________2.Doeshelikesgoingswimming?___________3.Helikesplaygamesafterclass.___________4.Mr.WuteachsusPE.____________5.Shedon’tdoherhomeworkonweekends.__________Doesplayingliketeachesdoesn’tThankYou