9、动词学生版——拔高.docx
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1、知识点睛:动词主要了解be动词、情态动词和实义动词,这里主要讲解动词在各种时态中的变化规则。1、一般现在时:一般现在时的构成(1 ) be 动词:主语+be(am,is, are)+其它;如:I am a boy.我是一个男孩。(2)行为动词:主语+行为动词(+其它);如:We study Engl ish.我们学习英语。注意:当主语为第三人称单数(he, she, it)时,要在动词后加“-s”或“-es”。如:Mary I ikes Chinese.玛丽喜欢汉语。动词+s的变化规则(1) 一殳情况下,直接加-s,如:cook-cooks, mi Ik-mi Iks; 2)以 s. x. s
2、h. ch. o 2吉尾,力口-es,如:guess-guesses, wash-washes,watch-watches, go-goes;(3)以“辅音字母+y结尾,变y为i, 再加-es,如:study-studies;2、一般过去时:动词的过去式的构成规则有:(1)规则动词一般直接在动词的后面加ed:如worked , I earned , c I eaned , visited;以e结尾的动词直接加d:如lived , danced , used; 以辅音字母加y结尾的动词要改y为i再加ed (此类动词较少)如study -studied carry - carr ied worry
3、 - worr ied (注意 play、 stay 不是辅音字母加y,所以不属于此类); 双写最后一个字母(此类动词较少)如stopped;(2)不规则动词(此类词并无规则,须熟记)小学阶段要记住以下动词的原形和过去式:sing - sang , eat - ate , see - saw , have - had , do-did, go - went , take - took , buy - bought , get - got ,read - read, f I y - flew , am/ i s - was , are - were , say - said ,I eave -
4、I eft , swim - swam , teI I - told , draw - drew , come- came , Iose - Iost , find - found , drink - drank , hurt -hurt , feeI - felt;3、一般将来时:基本结构:(1) be going to + do;(2) wi Il+ do. be going to = willI am going to go swimming tomorrow().二 I wi I I go swimming tomorrow.4、现在进行时:am, i s, are+动词现在分词;动词
5、的ing形式的构成规则:(1)一/殳的直接在后 面加上 i ng , doing , going , working , singing ,eat i ng;(2)以e结尾的动词,要先去e再加ing,如having , writing;(3)双写最后一个字母的(此类动词极少)有:running , swimming ,sitting , getting;知识点冲刺训练一、单项选择1. ( ) Shecur Iy bI ack ha i r andglasses.2.3.4.5A. wear; hasB.has; wearChas; wears()We,re goingA. look()My m
6、otherA.took; to()HeA.didn,t gotoB. watchmethe Eiffel Tower.C. seemyB. takes; toEnglish because heto studyB.doesnt go to studyC.went to studyyour fatheratNo, hein a factory.A. I s; work; workB.Does; work; worksC. Is; works;worksschooI by car every day.C. takes; forwas iI Lhome?6()present for you.Than
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