动词单复数

1英语动词单复数be动词的用法：(1)am--wasis--wasare--were口诀：我用am,你用are,is用在他她它，复数全用are。(2)肯定和否定句Iam(not)fromLondon.Heis(not)ateacher.Sheis(not)inthediningroom.Myhairis(not)long.Hereyesare(not)small.(3)一般疑问句AmIaChinese?Yes,youare.No,youaren’t.AretheyAmerican?Yes,theyare.No,theyaren’t.Isthecatfat?Yes,itis.No,itisn’t.[练习]用恰当的be动词填空1.I______aboy.______youaboy?No,I_____not.2.Thegirl______Jack'ssister.3.Thedog_______tallandfat.4.Themanwithbigeyes_______ateacher.5.______yourbrotherintheclassroom?6.Where_____yourmother?She______athome.7.How_______yourfather?8.MikeandLiuTao______atschool.9.Whosedress______this?10.Whosesocks______they?11.That______myredskirt.12.Who______I?13.Thejeans______onthedesk.14.Here______ascarfforyou.动词三单的变化规则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[练习]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________teach________2关于“许多的”英语词汇所跟单复数和谓语动词词汇可数不可数谓语动词单数谓语动词复数alargenumberof●●largenumbersof●●alargeamountof●●largeamountsof●●plentyof●●●●agreatdealof●●alargequantityof●●●quantitiesof●●●manya单数●avarietyof●●●varietiesof●●●asupplyof●●●suppliesof●●●amassof●●●massesof●●●ameasureof●●●measuresof●●●alargesumof●●largesumsof●●3【课堂练习】一、请写出下列动词的三人称单数及现在分词形式。sit____________________________swim______________________________go____________________________make______________________________run____________________________write_______________________________cry____________________________study______________________________watch___________________________wash_______________________________say____________________________play_______________________________dance____________________________draw_______________________________see____________________________do______________________________have_____________________________die______________________________stop______________________________sing______________________________二、用do/does填空。1、_____yourideabikeafterschool?Yes,I________.2、______yoursisterlikePE?No,she______not.3、What_______thestudentshave?Theyhavesomepens.4、How______Lindagotoschool?Shegoestoschoolonfoot.5、He______notspeakEnglish.HespeaksChinese.6、______theywatchTVonSundays?Yes,they______.7、Myfatherandmother______notreadnewspapersonSaturday.8、________youknowthatgirl?Yes,sheismysister.9、________yourfatherhaveCDs?No,he_____________.10、Why________you________yourhomework?Wedon’tlikeit.三、用一般现在时填空。1、Mymother________not________(like)English.She_______(like)Chinese.2、______you______(go)toschoolbybus?No,I_____(go)toschoolbycar.3、MissWang________(swim)everyday.4、I_______(like)English.Tom___________________(notlike)English.5、When_____you______(go)toschool?I_____(go)toschoolatfiveeveryday.4【课后习题】填空：1.She______(do)homeworkbyherself.2.Jack______(go)homebybike.3.Thegiant______(climb)upthebeanstalk.4.Hermum______(run)tothegoose.5.He______(donot)likeapple.6,Sam______(put)itunderhisarm.7.Theboy_______(chase)it.8.Kitty______(watch)TVeveryday.9.He______(feed)themat8:00inthemorning.10.When______(do)hegetup?11.GrandmaWang_______(live)inPudong.12.Thegirls_______(give)thekeytoGrandpa.13.Thatkey________(open)theoldbox.14.She________(say)“Ilikethesepuppets”.15.What_______(do)Alicefind?16.Whichtoy_______(do)shelike?17.Hedoesn’t______(know)hername.18.Johncan’t_______(find)hiswatch.19.Where_______(do)Grandmalive?20.Howdoeshe________(go)tothepostoffice?5英语冷笑话（一）--Youarejustafool.Ican'tbearyou.--Butyourmothercan.Farmer:Ifyouwanttospendthenighthere,you'llhavetomakeyourownbed.Travelingsalesman:That'sallright.Farmer:Here'sahammerandsaw.Goodnight.苹果乔布斯裁员引发员工抗议，横幅是：Jobs!Weneedjobs!6