一般疑问句练习题.doc

一般疑问句讲解及练习陈述句 This is This is my pen.否定句 This is not This isnt my pen. (isnt=is not) 一般疑问句 Is this? Is this your pen?Yes, it is./ No, it isnt. Yes, it is. / No, it isnt.有be(is , am, are)的就用be+not没有Be的就在主语的前面+do not或does not 把肯定句改为疑问句就是有be的就把be提到前面来,没有be的就在句首加do或 doesEg: I am a teacher. -I am not a teacher. She likes singing.-She does not like singing.You are ten.-Are you ten?They get up at seven oclock.- Do they get up at seven oclock?以be 开头的一般问句用 yes , I am / No Im not .根据主语回答Eg: Is He a doctor? Yes ,he is./No he isnt. Are they /you/ we late? Yes ,they/ you/we are No,they /you/we are not.一般疑问句（一般现在时）一般疑问句是疑问句的一种。它是只用yes（是）或no（否）来回答的句子。其结构是：系动词be/助动词/情态动词+主语+其他成分通常回答为：肯定：Yes，+主语+提问的助动词.否定：No，+主语+提问的助动词的否定形式.1将陈述句变为一般疑问句时，如句中有be动词（amisare）时，可直接将它们提至主语前。IminClass2Grade1AreyouinClass2Grade1？WerewatchingTVAreyouwatchingTV？2陈述句中有情态动词（canmaymust）时，直接将它们提至主语前。HecanswimnowCanheswimnow？ThechildrenmaycomewithusMaythechildrencomewithus？3陈述句中有实义动词作谓语时，则由do或does（第三人称单数）引导，放在句首，且后面动词需变为原形。IliketheseanimalsDoyouliketheseanimals？ShewantstogotothemoviesDoesshewanttogotothemovies？需要直接变化的词语I/me变成youwe/us变成youmy变成yourour变成youram变成aresome变成anyand变成orthis变成thatthese变成those陈述句的否定形式（一般现在时）1含有系动词的句子在变否定句时只须“在系动词的后边加上not”，前面的几个了陈述句变否定句分别为ImaChineseboy.ImnotaChineseboy.Sheistwelve.Sheisnttwelve.2含有情态动词的句子（can）,在变否定句时直接在情态动词的后边加上notShecanplaybasketball.Shecannotplaybasketball.HismotherscousincansingmanyEnglishsongs.HismotherscousincannotsingmanyEnglishsongs.31含有行为动词的句子在变否定句时只须在行为动词前加dont.Wedonthavemanyfriends.Wedonthavemanyfriends.Thestudentsdonttaketheirbookstoschool.Thestudentsdonttaketheirbookstoschool.2含有行为动词的句子，当主语是第三人称单数时，变否定句时“在行为动词前面加doesnt,且后面动词需变为原形”。Shedoesnthavearedpen.Shedoesnthavearedpen.Hermotherdoesntbuyaskirtforher.Hermotherdoesntbuyaskirtforher.句子单复数变化1人称代词要变成相应的复数人称代词。Sheisagirl.Theyaregirls.2am，is要变为are。Imastudent.Wearestudents.3不定冠词a，an要去掉。Heisaboy.Theyarebo