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ID:57689723
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时间:2020-09-01
《PEP小学英语语法复习-动词时态.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、PEP小学英语英语四大时态复习定义时间状语或标志性词句型结构:肯定句一般疑问句否定句一般现在时表示习惯性的动作或状态alwaysoftenusuallysometimesnevereverydayonceaweektwiceamonth主语+be(amisare)Iamhappytoday.Be(amisare)+主语(把be动词提前)Areyouhappytoday?主语+be(amisare)+not(在be后加not)Iamnothappytoday.主语+行为动词(原形/三单)HeoftenplaysfootballonSundays.Do/Does+
2、主语+动原在句首加Do或Does(动词变原形)DoesheoftenplayfootballonSundays?主语+donˊt/doesnˊt+动原在主语后加donˊt或doesnˊt动词还原Hedoesn’tplayfootballonSundays.现在进行时正在发生的动作nowatthemomentatthistime主语+be(amisare)+现在分词Look!Amyisrunning.Heisreadingnow.Be(amisare)+主语+现在分词把be动词提前到首位其他照写。第一人称变为第二人称。Ishereadingnow?主语+be(a
3、misare)+not+现在分词(在be后加not)Heisnotreading.=Heisn’treading.一般将来时将来某个时刻发生的动作或状态nextSunday下一个周日intwohours两小时之后tomorrow明天thedayaftertomorrow后天主语+will+动原Iwillbeheretomorrow.Will+主语+动原(把will提前)如:Willyoubeheretomorrow?主语+will+not+动原(在will后加not缩写won’t)Iwon’tbeheretomorrow.主语+begoingto+动原Shei
4、sgoingtobuyabooktonight.Be+主语+goingto+动原(把be提前)Isshegoingtobuyabooktonight?主语+be+not+goingto+动原(在be后加not)Sheisnotgoingtobuyabooktonight.一般过去时过去发生的动作或状态lastholiday上一个假期twodaysago两天之前yesterdaythedaybeforeyesterdayjustnow主语+be(waswere)Iwas11yearsoldlastyear.Be(waswere)+主语(把be动词提前)Werey
5、ou11yearsoldlastyear?主语+be(waswere)+not(在be后加not)Iwasnot11yearsoldlastyear.主语+行为动词的过去式Iplayedthepianolastnight.Did+主语+动原在句首加Did动词还原Didyouplaythepianolastnight?主语+didn′t+动原在主语后加didn′t动词还原Ididn’tplaythepianolastnight.注意:1.变一般疑问句时,第一人称要变成第二人称I-youwe-youmy-yourour-yourme-youmine-yours.2
6、.some用于肯定句,any用于否定句和疑问句。3.特殊疑问句是由特殊疑问词+一般疑问句构成。4.助动词提问用助动词回答,be动词提问用be动词回答,情态动词提问用情态动词回答。5.句中加入助动词dodoesdiddon’tdoesn’tdidn’t或情态动词cancan’twillwon’tshouldshouldn’t时,行为动词要用原形。动词变第三人称单数方法动词变过去式方法动词变现在分词方法1.一般在词尾直接加s,want-wantslike-likes1.一般在词尾直接加ed。want-wantedplay-played1.一般直接加ing。read
7、-readingfly-flying2.以sshchxo结尾的单词加es。catch-catchesgo-goesdo-does2.以不发音e结尾的单词加dlive-livedlove-lovedlike-liked2.以不发音e结尾的单词,去e加ing。make-makingcome-coming3.以辅音字母+y结尾的单词,变y为i,再加es.study-studiescarry-carries3.以辅音字母+y结尾的单词,变y为i,再加ed。cry-criedtry-triedstudy-studies3.以辅+元+辅结尾的单词,双写尾字母,再加ing。
8、swim-swimmingrun-ru
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