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,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,0,初一语法,一般疑问句,-这些是他的铅笔吗？-不，是我的。,Yes,they are.,一调：把be动词调到_前，注意_。,含情态动词的陈述句与一般疑问句的转换,把谓语动词改为原形。,Bob is from the USA.,三问号：句点改问号。,Yes,主语+be动词.,_,小结-情态动词的陈述句与一般疑问句的转换,Lead-in,What do you usually do at weekends?,Do you play computer games?,Lead-in,Are you good at playing computer games?,Lead-in,Do you go swimming?,Lead-in,Can you swim?,Lead-in,一般疑问句：可以用,Yes/No,回答的问句,Lead-in,(,二,),陈述句和一般疑问句的转换,Are you a doctor?,I am a doctor.,be,动词,am,is,are(was,were),一调,：,把,be,动词调到,_,前,注意,_,。,二改,：,如果是,第一人称,要变,_,相应的,be,动词也要变，,其余人称不变。,三问号,：,句点改问号。,主语,首字母大写,第二人称,Exercise,改写题,将下列句子改为一般疑问句,1.These are my rulers.,_,2.Her pens are under the chair.,_,Are these your rulers?,Are her pens under the chair?,改写题,将下列句子改为一般疑问句,3.Mike is my brother.,_,4.I m Tom.,_,Is Mike your brother?,Are you Tom?,Exercise,小结,-,动词,be,的陈述句与一般疑问句的转换,1.be,动词,如何将陈述句改一般疑问句,一调二改三问号,一调,：,把,be,动词调到,_,前，注意,_,。,二改,：,如果是,第一人称,要变,_,，相应的,be,动词也要变，,其余人称不变。,三问号,：,句点改问号。,主语,首字母大写,第二人称,Are you a boy?,I usually play piano on Saturday.,一般疑问句：可以用Yes/No回答的问句,三问号：句点改问号。,汤姆的生日在二月份吗？,请判断下列陈述句包含动词的类别。,/No,she cant.,Do;hasB.,Does;haveD.,Yes,I am.,(,二,),陈述句和一般疑问句的转换,he plays football every afternoon?,He plays football every afternoon.,Does,play,实义动词 有实际含义的词，如,watch,read,play,一加：,在句首加,_,，注意,_,。,二改,：,如果是,第一人称,要变,_,，,其余人称不变。,把谓语动词改为原形。,三问号,：,句点改问号。,do/does,首字母大写,第二人称,改写题,将下列句子改为一般疑问句,1.Jim does his homework every day.,_,2.I have a new watch.,_,Does Jim do his homework every day?,Do you have a new watch?,Exercise,改写题,将下列句子改为一般疑问句,3.They play baseballs after school.,_,Do they play baseballs after school?,Exercise,小结,-,实义动词的陈述句与一般疑问句的转换,2.,实义动词,如何将陈述句改一般疑问句,一加二改三问号,一加：,在句首加,_,，注意,_,。,二改,：,如果是,第一人称,要变,_,，,其余人称不变。把谓语动,词改为原形。,三问号,：,句点改问号。,do/does,首字母大写,第二人称,(,二,),陈述句和一般疑问句的转换,Can you play the piano?,I can play the piano.,情态动词 表示说话人的情感态度的单词,和动词原形一起构成谓语,一调,：,把,情态,动词调到,_,前，注意,_,。,二改,：,如果是,第一人称,要变,_,，其余人称不变。,三问号,：,句点改问号。,主语,首字母大写,第二人称,改写题,将下列句子改为一般疑问句，并作肯定回答和否定回答,1.I can play tennis well.,_,2.He must finish the work at once.,_,Can you play tennis well?,Must he finish the work at once?,Exercise,小结,-,情态动词的陈述句与一般疑问句的转换,3.,情态动词,如何将陈述句改一般疑问句,一调二改三问号,一调,：,把,情态,动词调到,_,前，注意,_,。,二改,：,如果是,第一人称,要变,_,，其余人称不变。,三问号,：,句点改问号。,主语,首字母大写,第二人称,请判断下列陈述句包含动词的类别。,1.I am Mike.,2.I usually play piano on Saturday.,3.Bob is from the USA.,4.We can visit my grandparents on weekends.,5.We must protect the environment.,be,动词,实义动词,be,动词,情态动词,情态动词,Exercise,总结,-,陈述句与一般疑问句的转换,1.,含动词,be,的陈述句与一般疑问句的转换,2.,含实义动词的陈述句与一般疑问句的转换,3.,含情态动词的陈述句与一般疑问句的转换,(,一,),一般疑问句的结构和回答,be,动词,+,主语,+,其他？,Are you a boy?,Yes,I am.,No,I am not.,动词类型,动词,结构,回答,be,动词,am/is/are,be,动词,+,主语,+,其他？,Yes,主语,+be,动词,.,No,主语,+be,动词,+not,be,动词,主语,be,动词,主语,主语,be,动词,Exercise,be,动词,+,主语,+,其他？,Is he a doctor?,Yes,he is.,No,he is not/isnt.,动词类型,动词,结构,回答,be,动词,am/is/are,be,动词,+,主语,+,其他？,Yes,主语,+be,动词,.,No,主语,+be,动词,+not,1.-,Excuse me,are you Tina?,-_.,A.No,I amB.No,I amnt,C.Yes,I amD.Yes,I am not,2.-Are those Jennys pencils?,-_They are Marys.,A.Yes,they are.B.No,they arent.,C.No,it isntD.Yes,it is.,Exercise,(,一,),一般疑问句的结构和回答,助动词（,Do/Does,）,+,主语,+,动词原形,+,其他？,Do you work in the factory?,Yes,I do.,No,I do not/dont.,动词类型,动词,结构,回答,实义动词,含实际意义的动词，如：,watch,play,等,助动词（,Do/Does,）,+,主语,+v.,原形,+,其他？,Yes,主语,+,助动词,.,No,主语,+,助动词,+,not.,助动词,主语,动词原形,主语,助动词,主语,助动词,Exercise,助动词（,Do/Does,）,+,主语,+,动词原形,+,其他？,Does he work in the factory?,Yes,he does.,No,he does not/doesnt.,动词类型,动词,结构,回答,实义动词,含实际意义的动词如：,watch,play,等,助动词（,Do/Does,）,+,主语,+v.,原形,+,其他？,Yes,主语,+,助动词,.,No,主语,+,助动词,+,not.,1.-Do you have a computer,Jack?,-_,but Tom _.,Yes;isB.No;have,C.Yes;doD.No;does,Exercise,(,一,),一般疑问句的结构和回答,情态动词,+,主语,+,动词原形,+,其他？,Can you swim?,Yes,I can.,No,I can not/can t.,动词类型,动词,结构,回答,情态动词,can,能，会,Can+,主语,+,其它,?,Yes，,主语,+,can.,No,主语,+can not/cant.,情态动词，表示说话人的情感态度的单词，,不能独立作谓语，只能和动词原形一起构成谓语。,情态动词,主语,Must I go home before 10:00?,Yes,you must.,No,you dont have to.,动词类型,动词,结构,回答,情态动词,must,Must+,主语,+,其它,?,Yes,主语,+must.,No,主语,+dont,（,doesnt,）,have to/neednt.,(,一,),一般疑问句的结构和回答,情态动词,+,主语,+,动词原形,+,其他？,1.-_ your American friend eat with chopsticks?,-Yes,he can.But he cant use them well.,CanB.ShouldC.MustD.Will,2.-_ you turn down your radio,please?,-Yes,I can.,A.MayB.NeedC.MustD.Can,Exercise,3.-Mom,must I go shopping with you?,-No,you_.You can watch the film Big Hero 6 with your friends.,needntB.cant,C.shouldntD.mustnt,4.-Mom,can I go out to play soccer with Jim?,-_,but you must finish your homework first.,Yes,you cantB.No,you can t,C.SorryD.Sure,Exercise,将下列句子改为一般疑问句，并做出肯定回答和否定回答。,1.I am listening to music.,_,2.Mike is a student.,_,Are you listening to music?,Is Mike a student?,*回答一般疑问句时，主语用人称代词主格。,Yes,I am./No,I am not.,Yes,he is./No,he isnt.,Exercise,3.Sarah can clean the classroom.,_,4.They are in the zoo.,_,Yes,she can./No,she cant.,Yes,they are./No,they arent.,Can Sarah clean the classroom?,Are they in the zoo?,Exercise,5.You must finish your homework before Monday.,Yes,you must./No,you dont have to./No,you neednt.,Must I finish my homework before Monday?,Exercise,小结,-,一般疑问句结构和回答,动词类型,动词,结构
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