小学英语语法PPT课件

武大启睿英语课堂讲义资料小学英语语法武大启睿英语课堂讲义资料1．一般情况下，直接加-s，如：book-books,bag-bags,cat-cats,bed-beds2．以s.x.sh.ch结尾，加-es，如：bus-buses,box-boxes,brush-brushes,watch-watches3．以“辅音字母y”结尾，变y为i,再加-es，如：family-families,strawberry-strawberries名词复数规则武大启睿英语课堂讲义资料4．以“f或fe”结尾，变f或fe为v,再加-es，如：knife-knivesleaf——leaves5．不规则名词复数：man-men,woman-women,child-children；foot-feet；tooth-teethfish-fish,people-people,Chinese-Chinese,Japanese-Japanese武大启睿英语课堂讲义资料•写出下列各词的复数I_____him______this_______her_____watch___child____photo______diary_____day______foot_____book_____dress____tooth____sheep____box_____strawberry__thief_____you_____peach___sandwich___man_____woman___paper_____juice_____water_____milk______rice______tea______武大启睿英语课堂讲义资料一般现在时基本用法介绍一般现在时的功能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.我天天六点起床。3.表示客观现实。如：Theearthgoesaroundthesun.地球绕着太阳转。一般现在时武大启睿英语课堂讲义资料一般现在时的构成1.be动词：主语be(am,is,are)其它。如：Iamaboy.我是一个男孩。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)时，要在动词后加“-s”或“-es”如：MarylikesChinese.玛丽喜欢汉语。武大启睿英语课堂讲义资料一般现在时的变化1.be动词的变化。否定句：主语benot其它。如：Heisnotaworker.他不是工人。一般疑问句：Be主语其它。如：-Areyouastudent?-Yes.Iam./No,I'mnot.特殊疑问句：疑问词一般疑问句。如：Whereismybike?讲义共享武大启睿英语课堂讲义资料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'tlikebread.当主语为第三人称单数，用doesn‘t构成否定句如：Hedoesn'toftenplay.一般疑问句：Do(Does)主语动词原形其它。如-Doyouoftenplayfootball?-Yes,Ido./No,Idon't.当主语为第三人称单数，要用does构成一般疑问句-如-Doesshegotoworkbybike?-Yes,shedoes./No,shedoesn't.武大启睿英语课堂讲义资料动词s的变化规则1．一般情况下，直接加-s，如：cook-cooks,milk-milks2．以s.x.sh.ch.o结尾，加-es，如：guess-guesses,wash-washes,watch-watches,go-goes3．以“辅音字母y”结尾，变y为i,再加-es，如study-studies武大启睿英语课堂讲义资料一、写出下列动词的第三人称单数drink______go_______stay____make______look______have_______pass_____carry____二、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._______yourparents______(read)newspaperseveryday?7.Thegirl_______(teach)usEnglishonSundays.8.SheandI________(take)awalktogethereveryevening.武大启睿英语课堂讲义资料•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，作否定回答)________________________________________________________3.Shelikesmilk.(改为一般疑问句，作肯定回答)___________________________4.Wegotoschooleverymorning.(改为否定句)___________________________________________________五、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._______________武大启睿英语课堂讲义资料现在进行时1、现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。2、现在进行时的肯定句基本结构为be动词ing.3、现在进行时的否定句在be后加not。4、现在进行时的一般疑问句把be动词调到句首。5、现在进行时的特殊疑问的基本结构为：疑问词+be动词+主语+doing+其它？但疑问词当主语时其结构为：疑问词+be动词+doing+其它?武大启睿英语课堂讲义资料动词加ing的变化规则1．一般情况下，直接加ing，如：cook-cooking2．以不发音的e结尾，去e加ing，如：make-making,taste-tasting3．假如末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing如：run-running,stop-stopping武大启睿英语课堂讲义资料•现在进行时专项练习：一、写出下列动词的现在分词：run_______swim_______make______begin______go________like________write______shop______have______sing______dance______put________see_______love_______live_______take________come_____get_______stop_______sit________二、用所给的动词的正确形式填空：1.Theboy_________________(draw)apicturenow.2.Listen.Somegirls_____(sing)intheclassroom.3.Mymother________(cook)somenicefoodnow.4.What_____you______(do)now?5.Look.They__________(have)anEnglishlesson.武大启睿英语课堂讲义资料三、句型转换：1.Theyaredoinghousework.(分别改成一般疑问句和否定句)________________________________________________________________________________________________________________________2．Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)________________________________________________________________________________________________________________________武大启睿英语课堂讲义资料一般将来时一、概念：表示将要发生的动作或存在的状态及打算、计划或预备做某事。句中一般有以下时间状语：tomorrow,nextday(week,month,year…),soon,thedayaftertomorrow（后天）等。二、基本结构：①begoingtodo；②willdo.三、否定句：在be动词（am,is,are）l后加not或情态动词will后加not成won’t。例如：I’mgoingtohaveapicnicthisafternoon.→I’mnotgoingtohaveapicnicthisafternoon.四、一般疑问句：be或will提到句首，some改为any,and改为or，第一二人称互换。例如：Wearegoingtogoonanoutingthisweekend.→Areyougoingtogoonanoutingthisweekend武大启睿英语课堂讲义资料•五、对划线部分提问。一般情况，一般将来时的对划线部分有三种情况。1、问人。Who例如：I’mgoingtoNewYorksoon.→Who’sgoingtoNewYorksoon.2、问干什么。What…do.例如：Myfatherisgoingtowatcharacewithmethisafternoon.→Whatisyourfathergoingtodowithyouthisafternoon.3、问什么时候。When.例如：She’sgoingtogotobedatnine.→Whenisshegoingtobed?六、同义句：begoingto=willIamgoingtogoswimmingtomorrow（明天）.=Iwillgoswimmingtomorrow.武大启睿英语课堂讲义资料练习：填空。1.我打算明天和朋友去野炊。I_____________________haveapicnicwithmyfriends.I________haveapicnicwithmyfriends.2.下个星期一你打算去干嘛?我想去打篮球。What________________________________________nextMonday?I__________________playbasketball.（同义句3.你妈妈这个周末去购物吗？是，她要去买一些水果。_____yourmother_________goshoppingthis_______?Yes,she_________.She________________________buysomefruit.4.你们打算什么时候见面。Whattime______you______________meet?武大启睿英语课堂讲义资料•用所给词的适当形