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1、精选优质文档-倾情为你奉上英语句型转换方法归纳一、如何将单数句变成复数句请注意以下几点: 1. 人称代词主格单数变成相应的人称代词主格复数,即I we;you you; she,he,I t they。 如: She is a girl. They are girls. 2am, is 变为 are。 如:Im a student. We are students. 3不定冠词 a, an 要去掉,固定搭配除外。如:He is a boy. They are boys. 4可数名词单数要变为复数形式。如:It is a cat. They are cats. 5指示代词 this, that
2、变为 these, those。如:This is a book. These are books. 6. 单数句变复数句时,句中的形容词、定冠词、副词、疑问词、介词短语和感叹词等保持不变。 例如: Who is she? 她是谁?Who are they? 她们是谁? 记住单数句变复数句的口诀。 单数句子变复数,变化规则要记住。名词代词要变化,am, is 要变are。 this, that 该咋办,these, those 替代它。 he, she, it 要变啥,全部变 they 就行了。 I要变 we 别落下,名词后面把 s/es加。 名前冠词去掉它,其余成分原样加。 1 This i
3、s an apple. (变复数句) _2 Thats a book. (变复数句) _3 Those are English maps. (变单数句) . _4 Its a watch . (变复数句) _5 They are some boys. (变单数句) _6 I am a student. (变复数句) _7 These are orange tables. (变单数句) _二、改为一般疑问句1、先找be动词 am, is, are, was, were或情态动词can, may ,must, would,should ,could .如果有这些词,直接把这些词放在句子最前面, s
4、ome 改成any,句号改成问号!其余照抄;(如果主语是第一人称则变成第二人称)2、如果句子中没有be动词或者是情态动词,(只有实意动词,有实际动作的动词),要在句子最前面加助动词 do 、does或者是did。首先判断句子时态,如果句子是过去式,则要在句最前面加Did,后面动词用原型,some改成any,句号改成问号,其余照抄;(如果主语是第一人称则变成第二人称)如果句子不是过去式,则判断是否为第三人称单数,如果第三人称单数,要在句子最前面前加助动词Does,后面动词用原型,some 改成any,句号改成问号,其余部分照抄。(如果主语是第一人称则变成第二人称) 其他情况均要在句子最前面加助动
5、词do,some改成any,句号改成问号,其它部分照抄. (如果主语是第一人称则变成第二人称)3、(补充)回答:be动词或情态动词 肯定句:He is a boy.You are boys.疑问句:Is he a boy?Are you boys?肯定回答:Yes, he is.Yes, we are.否则回答:No, he is not.(isnt)No, we are not.(arent)实意动词 肯定句:He likes apples.They run with dogs.I like eating apples.疑问句:Does he like apples?Do they run
6、with dogs?Do you like eating .?肯定回答:Yes, he does.Yes, they do.Yes, I do.否则回答:No, he doed not.(doesnt)No, they do not.(dont)No, I do not.三、改为否定句1、先找be动词 am, is, are, was, were或情态动词can, may ,must, would,should ,could .如果有这些词,直接在这些词的后面加not, some 改成any,其余照抄;2、如果句子中没有be动词或者是情态动词,要在动词(实意动词,有实际动作的动词)前面加don
7、t 、doesnt或者是didnt。首先判断句子时态,如果句子是过去式,则要在动词前面加didnt,后面动词用原型,some改成any,其余照抄;如果句子不是过去式,则判断是否为第三人称单数,如果第三人称单数,要在动词前面前加doesnt,后面动词用原型,some 改成any,其余部分照抄。 其他情况均要在句子动词前面加dont,some改成any,其它部分照抄. 四、对划线部分提问(改 特殊疑问句)第一步:先把句子改成一般问句第二步:把提问部分省略,在句子最前面加疑问词。(如果提问部分是动词词组,要把它改成do;如果提问部分是动名词词组,要把它改成doing) (注:如划线部分为主语,则用w
8、ho代替,其余照抄;如划线部分为动词或动词短语,则用do代替,句前加what,再改为一般疑问句人称代词:专心-专注-专业第一人称第二第三人称主格:Iweyousheheitthey(be动词)(am)(are)(are)(is)(is)(is)(are)宾格:meusyouherhimitthem形容词性物主代词:myouryourherhisitstheir名词性物主代词:mineoursyourshershisitstheirs(注:我I 、我们we 是第一人称;你you,你们you是第二人称;剩下的全部是第三人称)特殊疑问词:单词 意思 用法 when什么时间问时间who谁问人whose
9、谁的问主人where在哪里问地点which哪一个问选择why为什么问原因what什么问东西what time什么时间问时间what colour什么颜色问颜色what about怎么样问意见what day星期几问星期what date什么日期问具体日期what for为何目的问目的how怎么样问情况how old多大问年龄how many多少问数量how much多少问价钱how about怎么样问意见how far多远问路程英语句型转换练习(一)一般疑问句一、把be动词(am is are)和情态动词(can,may, must.)放到句首,其它照写。遇I/we you, my your.
10、 some any. 句号变成问号(?)例如:陈述句: Theyareinthepark. Hecanplay the guitar. 一般疑问句: Aretheyinthepark? Canheplay the guitar? 把下列句子变成一般疑问句1.I am listening to music._2.Mike is a student._3. Sarah can clean the classroom._4. They are in the zoo._5. There are some flowers in the vase._6. This is my sister._7. We
11、are sweeping the floor._二、借助助动词do/does,第三人称单数用does,其余人称用do,放到句首,其他照写。特别记住:前面用does,后面的动词一定还原成原形。遇I/we you, my your, some any. 句号变成问号(?)例如:陈述句: I like the ducks. He likes the dogs.一般疑问句:Do you like the ducks? Does he like the dogs?把下列句子改为一般疑问句。1. We need some masks._2. They like making the puppet._3.
12、Su Hai and Su Yang live in a new house._4.I put a book on my head._5. They sing In the classroom together._6.We play basketball on Sundays._7. Tom likes listening to music_英语句型转换练习(二)否定句一、在be动词(am is are)和情态动词(can,may, must.)后面加not,其它照写。some变成any. 例如:陈述句: Theyareinthepark. Hecanplay the guitar. 否定句:
13、 They are not inthepark. He can not play the guitar. 或: Theyarentinthepark. Hecantplay the guitar.am not 不能缩写 is not=isnt are not=arent can not=cant把下列句子变成否定句1. I am listening to music._2. Mike is a student._3. Sarah can clean the classroom._4. They are in the zoo._5. There are some flowers in the v
14、ase._6. This is my sister._7. We are sweeping the floor.二、借助动词dont/doesnt,第三人称单数用doesnt,其余人称用dont,放到人称后面,动词前面其他照写。特别记住:前面用doesnt, 后面的动词一定还原成原形。Some变成any. 例如:陈述句: I like the ducks. He likes the dogs.否定句:I dont like the ducks. He doesnt like the dogs?把下列句子改为否定句。1. We need some masks._2. They like making the puppet._3. Su Hai and Su Yang live in a new house._4.I put a book on my head._5. They sing In the classroom together._6.We play basketball on Sundays._7. Tom likes listening to music_