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六年级下册,四大时态要有(概念、构成、标志词)

2019-05-29

六年级下册,四大时态要有(概念、构成、标志词)
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时态 1.一般现在时 (1)表示经常发生的动作或事情,通常用“usually,often,everyday,sometimes,always,never”等词。 (2)基本结构: I/You/We/TheyHe/She/It 肯定句(Positive)动词原形(V)动词第三人称单数形式(V+S) 否定句(Negative)don’t+动词doesn’t+动词原形 一般疑问句(Yes/No)Do…?Yes,Ido.Does…(动词原形)…?No,shedoesn’t. 特殊疑问句(wh-)Whatdo…?Howdoesshe…(动词原形)…? (3)动词第三人称单数形式 a.Mostverbs+swalk-walks b.Verbsendinginaconsonant+y-y+iesfly-flies c.Verbsendingins,sh,chorx+eswatch-watches d.Othersdo-does,have-has,go-goes 2.现在进行时, (1)表示正在发生的动作,通常用“now,look”. (2)基本形式:be+动词+ing eg:Iam(not)doingmyhomework. You/We/Theyare(not)reading. He/She/Itis(not)eating. Whatareyoudoing? Ishereading? (3)动词的现在分词形式(do+ing) Mostverbs+ingwalk—walking Verbsendingine-e+ingcome—coming Shortverbsendinginavowel+aconsonantDouble consonantrun-running swim-swimming 3.一般过去时态 (1)表示过去已经发生的事情,通常用“lastweek,justnow,yesterday”等词。 (2)be动词的过去式:am/is—wasare—were I/He/she/itwas(not)….You/we/theywere…. 一般疑问句was,were放在句首。 (3)过去式基本结构 肯定句(Positive)动词过去式Iwentshoppinglastnight. 否定句(Negative)Didn’t+动词原形Ididn’tgoshoppinglastnight. 一般疑问句(Yes/No)Did…+动词原形…?Didyougoshoppinglastnight? 特殊疑问句(wh-)Whatdid…+动词原形…?Whatdidyoudolastnight? (4)动词过去式的变化: 规则动词的变化: 一般动词+edplanted,watered,climbed 以不发音的e结尾+dliked 辅音字母加y结尾-y+iedstudy—studied,cry-cried 重读闭音节单词,末尾只有一个辅音字母双写最后一个字母+edstop–stopped plan-planned 不规则动词的变化: 原形过去式原形过去式原形过去式原形过去式 sweepsweptteachtaughthavehadgowent keepkeptthinkthoughtdodidfindfound sleepsleptbuyboughteatatesaysaid feelfeltdrinkdrankis/amwastaketook readreadgivegaveareweremeanmeant putputsingsangdrivedrovemeetmet cutcutbeginbeganspeakspokemakemade letletringrangwritewroteseesaw flyflewrunranriderodecomecame drawdrewsitsathearheardtelltold growgrewlearnlearned/learntgetgotknowknew 4.一般将来时 一般将来时表示将来打算做的事或将要发生的事情。常常与tomorrow,nextSunday等时间状语连用。 结构:begoingto+动词原形 例如:I’mgoingtovisitmygrandpanextweek. 时态 1.一般现在时 (1)表示经常发生的动作或事情,通常用“usually,often,everyday,sometimes,always,never”等词。 (2)基本结构: I/You/We/TheyHe/She/It 肯定句(Positive)动词原形(V)动词第三人称单数形式(V+S) 否定句(Negative)don’t+动词doesn’t+动词原形 一般疑问句(Yes/No)Do…?Yes,Ido.Does…(动词原形)…?No,shedoesn’t. 特殊疑问句(wh-)Whatdo…?Howdoesshe…(动词原形)…? (3)动词第三人称单数形式 a.Mostverbs+swalk-walks b.Verbsendinginaconsonant+y-y+iesfly-flies c.Verbsendingins,sh,chorx+eswatch-watches d.Othersdo-does,have-has,go-goes 2.现在进行时, (1)表示正在发生的动作,通常用“now,look”. (2)基本形式:be+动词+ing eg:Iam(not)doingmyhomework. You/We/Theyare(not)reading. He/She/Itis(not)eating. Whatareyoudoing? Ishereading? (3)动词的现在分词形式(do+ing) Mostverbs+ingwalk—walking Verbsendingine-e+ingcome—coming Shortverbsendinginavowel+aconsonantDouble consonantrun-running swim-swimming 3.一般过去时态 (1)表示过去已经发生的事情,通常用“lastweek,justnow,yesterday”等词。 (2)be动词的过去式:am/is—wasare—were I/He/she/itwas(not)….You/we/theywere…. 一般疑问句was,were放在句首。 (3)过去式基本结构 肯定句(Positive)动词过去式Iwentshoppinglastnight. 否定句(Negative)Didn’t+动词原形Ididn’tgoshoppinglastnight. 一般疑问句(Yes/No)Did…+动词原形…?Didyougoshoppinglastnight? 特殊疑问句(wh-)Whatdid…+动词原形…?Whatdidyoudolastnight? (4)动词过去式的变化: 规则动词的变化: 一般动词+edplanted,watered,climbed 以不发音的e结尾+dliked 辅音字母加y结尾-y+iedstudy—studied,cry-cried 重读闭音节单词,末尾只有一个辅音字母双写最后一个字母+edstop–stopped plan-planned 不规则动词的变化: 原形过去式原形过去式原形过去式原形过去式 sweepsweptteachtaughthavehadgowent keepkeptthinkthoughtdodidfindfound sleepsleptbuyboughteatatesaysaid feelfeltdrinkdrankis/amwastaketook readreadgivegaveareweremeanmeant putputsingsangdrivedrovemeetmet cutcutbeginbeganspeakspokemakemade letletringrangwritewroteseesaw flyflewrunranriderodecomecame drawdrewsitsathearheardtelltold growgrewlearnlearned/learntgetgotknowknew 4.一般将来时 一般将来时表示将来打算做的事或将要发生的事情。常常与tomorrow,nextSunday等时间状语连用。 结构:begoingto+动词原形 例如:I’mgoingtovisitmygrandpanextweek.
相关标签: 六年级 时态 概念 构成 标志
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