初一句型转换讲解课件

,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,七年级英语专项练习,句型转换,七年级英语专项练习 句型转换,1,句型分类,陈述句,肯定句,否定句,疑问句,一般疑问句,特殊疑问句,句型分类陈述句肯定句否定句疑问句一般疑问句特殊疑问句,2,一.肯定句变否定句,1),I,am,a student.,I,am not,a student.,2)They,are,blue.,They,arent,blue.,3)He,is,Kangkang.,He,isnt,Kangkang.,1、谓语是be动词时，在be动词后加not。,一.肯定句变否定句1、谓语是be动词时，在be动词后加not,3,2、谓语是动词原形，在动词前加dont。,1)I,have,a book.,I,dont have,a book.,2)They,like,Chinese.,They,dont like,Chinese.,3)We,come,from China.,We,dont,come,from China.,2、谓语是动词原形，在动词前加dont。,4,3、谓语动词是第三人称单数，在动词前加 doesnt，动词用原形。,1)She,has,a small mouth.,She,doesnt have,a small mouth.,2)Maria,likes,China.,Maria,doesnt like,China.,3)Jane,comes,from the U.S.A.,Jane,doesnt come,from the U.S.A.,3、谓语动词是第三人称单数，在动词前加 doesn,5,练习：将下列句子变成否定句。,1.I am a teacher.I,a teacher.,2.We are students.We,students.,3.Jane is a girl.Jane,a girl.,4.They like English.They,like Chinese,5.I come from China.I,come from China.,6.He likes Chinese.He,like Chinese.,7.Maria comes from Cuba.,Maria,come from Cuba.,8.We know Maria.We,know Maria.,am,not,arent,isnt,dont,dont,doesnt,doesnt,dont,练习：将下列句子变成否定句。1.I am a te,6,二.肯定句变一般疑问句,1),I am,a student.,Are you,a student?,2),They are,blue.,Are they,blue?,3),He is,Kangkang.,Is he,Kangkang?,1、谓语是be动词，把be动词提到句首，第一人称变第二人称。,二.肯定句变一般疑问句1、谓语是be动词，把be动词提到句首,7,2.谓语是动词原形，在句首加do，第一人称变 第二人称。,1),I have,a book.,Do you,have,a book?,2)They,like,Chinese.,Do,they,like,Chinese?,3),We come,from China.,Do you come,from China?,2.谓语是动词原形，在句首加do，第一人称变 第二,8,3.,谓语动词是第三人称单数，在句首加Does，动词用原形。,1)She,has,a small mouth.,Does,she,have,a small mouth?,2)Maria,likes,China.,Does,Maria,like,China?,3)Jane,comes,from the U.S.A.,Does,Jane,come,from the U.S.A?,4)She,knows,Maria.,Does,she,know,Maria?,3.谓语动词是第三人称单数，在句首加Does，动词用原,9,练习:将下列句子变成一般疑问句。,1.I am a teacher.,a teacher?,2.They are students.,Students?,3.Jane is a girl.,a girl?,4.They like English.,_,like English?,5.I come from China.,_ come from China?,6.He likes Chinese.,he,Chinese?,7.Maria comes from Cuba.,Maria,from Cuba?,8.We speak Chinese.,you,Chinese?,Are,you,Are,they,Is,Jane,Do,Do,Does,like,Does,come,Do,speak,they,you,练习:将下列句子变成一般疑问句。1.I am a,10,三.一般疑问句做肯定,否定回答,Are you Maria?,1、肯定回答,：,Yes,主+助/系，否定回答:No,主+助/系+not，第二人称变第一人称。,肯定回答：Yes,I am.,否定回答：No,Im not.,三.一般疑问句做肯定,否定回答 Are you,11,2.答语和问句中的助动词保持一致，第二人称变,第一人称。,1),Are you,a student?,肯:Yes,I am.,否：No,Im not.,2),Is,he Kangkang?,肯：Yes，he,is.,否：No，he,isnt.,3),Do,they like Chinese?,肯：Yes,they,do.,否：No,they,dont.,4),Does,she have a small mouth?,肯：Yes,she,does.,否：No,she,doesnt,.,2.答语和问句中的助动词保持一致，第二人称变,12,3.答语和问句中的主语保持一致。（必须用主格）,1)Is,Jane,from the U.S.A?,2)Does,Kangkang,come from China?,3)Do,Jane and Maria,like China?,4)Is,this,a ruler?,肯:Yes,she,is.,否:No，,she,isnt.,肯:Yes,he,does.,否:No,he,doesnt.,肯:Yes,they,do.,否:No,they,dont.,肯:Yes,it,is.,否：No，,it,isnt.,3.答语和问句中的主语保持一致。（必须用主格）1),13,练习：给下列句子做肯定回答或否定回答。,1.Are you a student?,Yes,.No,.,2.Do they like English?,Yes,.No,.,3.Is Jane a girl?,Yes,.No,.,4.Does Maria like China?,Yes,.No,.,I,am,Im,they,not,they,do,dont,she,is,she,isnt,she,does,she,doesnt,练习：给下列句子做肯定回答或否定回答。1.Are you,14,以下口诀要牢记,1问“谁”用who；,2问“谁的”，用whose；,3问“地点哪里”，用where；,4问“原因”，用why；,5问“身体状况”，用how；,6问“方式”，用how；,7问“年龄”，用how old；,8问“多少”，用howmany；,11/20/2024,四.对划线部分提问.,以下口诀要牢记1问“谁”用who；8/5/2023四.对,15,9问价钱”用how much；,10问“哪一个”，用which；,11问“什么”，用what；,12问“职业”，用what；,13问“颜色”，用whatcolour；,14问“星期”，用whatday；,15问什么学科，用what subject；,16问“什么时候”，用when;,17.问几点Whats the time?或 What time is it?,9问价钱”用how much；,16,怎么做对划线部分提问的题目呢？,怎么做对划线部分提问的题目呢？,17,对划线部分提问的程序：,一找,：找特殊疑问词；,二代：,用特殊疑问词代替划线部分；,三移：,把特殊疑问词移到句首；,四变：,未划线部分变为一般疑问句。,对划线部分提问的程序：一找：找特殊疑问词；,18,做道题试试吧！,My telephone number is,741-865.,一找,：,对数字进行提问用,what,二代,：,用,what,代替划线部分,三移,：,把,what,放在句首,My telephone number is what.,四变,：,把,My telephone number is,变为一般疑问句,What my telephone number is.,What is your telephone number?,做道题试试吧！My telephone number is,19,再来一道简单的！,She is,my sister.,一找,：,对人进行提问用,who,二代,：,用,who,代替划线部分,三移,：,把,who,放在句首,She is who.,四变,：,把,she is,变为一般疑问句,Who she is.,Who is she?,再来一道简单的！She is my sister.一找：对人,20,再来一道简单的！,This is,a dictionary.,一找,：,对物体进行提问用,what,二代,：,用,what,代替划线部分,三移,：,把,what,放在句首,This is what.,四变,：,把,this is,变为一般疑问句,What this is.,What is this?,What,s this?,再来一道简单的！This is a dictionary.一,21,再来一道难点的！,The jacket is,red.,一找,：,对颜色进行提问用,what color,二代,：,用,what color,代替划线部分,三移,：,把,what color,放在句首,The jacket is what color.,四变,：,把,the jacket is,变为一般疑问句,What color the jacket is.,What color is the jacket?,再来一道难点的！The jacket is red.一找：对,22,再来一道更难的！,The books are,under the bed.,一找,：,对地点进行提问用,where,二代,：,用,where,代替划线部分,三移,：,把,where,放在句首,The books are where.,四变,：,把,the books are,变为一般疑问句,Where the books are.,Where are the books?,Where,re the books?,再来一道更难的！The books are under,23,再来一道更难的！,The boy is,10 years old.,一找,：,对年龄进行提问用,How old,二代,：,用,how old,代替划线部分,三移,：,把,how old,放在句首,四变,：,把,the boy is,变为一般疑问句,How old is the boy?,The boy is how old.,How old the boy is.,How old is the boy?,再来一道更难的！The boy is 10 years ol,24,五.同义句转换.,1.Please give Jane the book.,Please,the book,Jane.,2.Coul