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1、Unit5Ourschoollife一般现在时1.定义:一般现在时表示现在经常反复发生的动作、存在的状态或习惯性的动作的时态。2.构成:主语+动词(be/行为动词)+宾语一般现在时用行为动词的原形,但第三人称单数作主语时,动词要用第三人称单数形式。3.标志词:always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays ……动词第三人称单数变化规则1.在动词尾直接加s。如:play—plays,
2、want—wants,work—works,know—knows,help—helps,get—gets2.以字母s、x、ch或o结尾的动词加-es;如:guess—guesses,fix—fixes,teach—teaches,brush—brushes,go—goes,do—does,watch—watches,catch—catches3.以辅音字母+y结尾的动词,先变y为i,再加-es。如:study—studies,carry—carries,fly—flies,worry—worries现在进
3、行时1.定 义:现在进行时表示正在发生或进行的动作。结构是:be (am, is, are)+动词现在分词形式。 (简写:be +动词-ing)A、陈述句(肯定句)主语+be (am, is, are)+现在分词如:I am reading English.我正在读英语。He is writing.他正在写字。B、一般疑问句Be(Am, Is, Are)+主语+现在分词, 如:Are you singing?你正在唱歌吗?C、特殊疑问句 疑问词+be (am, is, are)+主语+现在分词如:What
4、are you doing?你正在干什么-I am doing my homework.我正在做作业。2.标志词:(1)时间状语now、at the moment (2)句前有提示词look、listen、look at …动词-ing的变化规则(1)一般情况下,直接加ing,如:cook-cooking(2)以不发音的e结尾,去e加ing,如:make-making, taste-tasting(3)如果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, sto
5、p-stopping(4) 以ie结尾的动词,先把ie变成y再加-ing。lie- lying tie -tying die-dying注意:see-seeing draw-drawing listen-listening完成下列现在进行时的句子1. The students _____ ______ (listen) to the teachernow.2. Li Lei______ ________ (watch) TV now.3. She____ _______ (l
6、ook) at a nice picturenow.4. Look! The boys______ ________ (play) basketball.5.Listen! They____ _________ (sing) a song.6. A cat _____ ________ (run) up the tree now.7. I ____ ________ (get) up now.(A)单项选择()1.TheBrownsusuallydrivetotheparkonSundays.Butt
7、odaytheygotothepark________foot.(B)A.inB.onC.byD.of()2.Boboften_____hishomeworkafterdinner.(A)A.doB.doesC.doingD.todo()3.Theboylikesplaying_____basketballverymuch.(D)A.aB.anC.theD./()4.—_____doesKangkangmeethisfriends?—Fourtimesamonth.(A)A.HowoftenB.HowlongC.
8、WhenD.Whattime()5.—Whatdoyouusuallydo_____weekdaysafterschool?—Iusuallyreadbooks.A.inB.atC.onD.for(C)()6.Mr.Kingsometimes_____thesubwayhome.(C)A.takeB.takingC.takesD.totake()7.—WhatdoesFa