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1、六年级英语暑假专题语法预习A鲁教版【本讲教育信息】一、教学内容:语法预习GrammarA(一)现在进行时(二)一般过去时二、知识总结与归纳(一)现在进行时1.含义:表示现在正在(说话瞬间)进行或发生的动作。2.构成:肯定句:主语+be+v-ing+其它.如:Iamreadingabook.否定句:直接在be后加not.如:Heiswriting.Heisnotwriting.一般疑问句及回答:问句,直接把be提前,肯定回答:Yes,主语+be否定回答:No,主语+be+not—Areyoudrawing?—Yes,Iam./No,I’mnot.3.v-ing的变化规则:1)一般
2、直接加ing.如:play—playingwatch—watching·go·do·wait·eat·clean·read·talk2)以不发音的e结尾,去e加ing.如:take—takingcome—-coming·write·have·make·arrive·dance·leave3)以重读闭音节(元+辅)结尾,双写该辅音字母再+ing.如:run—runningswim—swimming·sit·shop·cut·stop·put8用心爱心专心·get·begin(二)一般过去时1.含义:表示过去某个时间发生的动作或存在的状态时间标志:Ididmyhomeworkyes
3、terday.TheyplayedsoccerlastSunday.Icleanedmyroomlastweek.Hewenttothebeachthreeyearsago.Sheplayedtenniswithherfriendslastweekend.Wewenttothemoviesthreedaysago.2.构成:肯定句:主语+谓语动词(动词过去式)+其他Hewasastudentlastyear.Weplayedtennisfortwohours.否定句:1)主语+wasn’t/weren’t+其他Shewasn’tmyteacherbefore.2)主语+didn
4、’t+动词原形+其他Wedidn’tgotothemovielastSunday.一般疑问句:1)Was/Were+主语+其他?(用was,were回答)—WereAmyandLisaathisbirthdaypartylastnight?—Yes,theywere./No,theyweren’t.2)Did+主语+动词原形+其他(用did回答)—Didshebuyanewskirt?—Yes,shedid./No,shedidn’t.特殊疑问句:1)疑问词+was/were+主语+其他?Howwasyourweekend,Jim?2)疑问词+did+主语+动词原形+其他?Wh
5、eredidyougoyesterday?3.动词的变化动词一般过去时,表示过去发生的事;be用was或用were,have,has变had;谓语动词过去式,过去时间作标志;(肯定的构成:主语+动词的过去式)一般动词加-ed,若是特殊得硬记。否定句很简单,主语之后didn’t添;疑问句也不难,did放在主语前;如果谓语之前有did,谓语动词需还原;动词若是was,were,否定就把not添be动词:8用心爱心专心我今年12岁。我去年11岁。他现在在北京。他昨天在上海。规则动词的过去时态:构成方法原形过去时一般情况下在动词原形后加-edwantanswerwantedanswer
6、ed以字母e结尾的动词,只加-dmovediemoveddied以“辅音字母+y”结尾的动词,把y改为i,再加-edcarrycrycarriedcried以重读闭音节结尾,末尾只有一个辅音字母的动词,先双写该辅音字母,再加-edstopplanstoppedplanned部分不规则动词:am,is—wasare—werego—wentdo—didhave—hadcome—cametake—tooksay—saideat—atesee—sawget—gotput—putsit—satbuy—boughtread—read【典型例题】一、单项填空1.Aboy_______inth
7、eriver.A.swimmingB.isswimmingC.isswim2.Look,thecat_______upthewall.A.runningB.runsC.isrunning3._______aretheydoing?Theyare_______.A.What,singingB.What,singC.Who,singing4.She_______thewindow.A.isopeningB.areopeningC.open5.Twowomen_______nearthehouse