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,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,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,单击此处编辑母版标题样式,单击此处编辑母版文本样式,二级,三级,四级,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,Click to add title,Click to add text,Second level,Third level,Fourth level,Fifth level,Click to add title,Click to add text,Second level,Third level,Fourth level,Fifth level,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,Unit 2 Were Family,Section A,Grammar Focus,3,a-3d,Grammar Focus,Translate these sentences,腾飞和他爷爷每周打乒乓球。,腾飞的爷爷喜爱运动。,他们有一些好看的乒乓球拍。,腾飞的爸爸有一根钓鱼竿。,你弹钢琴吗？,是的，我弹。,不，我不弹。,你的爸爸花很多时间钓鱼吗？,是的，他是。,不，他不。,这是谁的钢琴？,它是我妈妈的。,Teng Fei and his grandpa play ping-pong every week.,Teng Feis grandpa loves sport.,They have some nice ping-pong bats.,Teng Feis father has a fishing rod.,Do you play the piano?,Yes,I do./No,I dont.,Does your father spend a lot of time fishing?,Yes,he does./No,he doesnt.,Whose piano is this?,Its my mothers.,Teng Fei and his grandpa,play,ping-pong every week.,Teng Feis grandpa,loves,sport.,They,have,some nice ping-pong bats.,Teng Fei,s father,has,a fishing rod.,Do,you,play,the piano?,Yes,I,do,./No,I,dont,.,Does,your father,spend,a lot of time fishing?,Yes,he,does,./No,he,doesnt,.,Whose piano is this?,It,s my mother,s.,Read the sentences.How do the verb forms,change with the subjects?,3a,实义动词,什么是实义动词？,实义动词是有实际意义的动词,，也被称为,行为动词,，用于表示,行为、动作,。实义动词可以分为,及物动词,和,不及物动词,。及物动词可以直接加宾语，而不及物动词不能。,实义动词的一般现在时态,I go to school,every day,.,He often eats breakfast,at 7:00,.,Bob plays basketball,after school,.,1.,表示,经常性、习惯性、反复性,的动作或状态。,Jack always,watches,TV,in the evening,.,The moon moves around the earth.,2.,表示,现在的状态、客观事实、真理,或,自然现象,。,She,has,an aunt and two uncles.,Cindy,loves,her sister.,3.,表示主语,目前的特征、状态、性格,或,能力,。,My grandfather is tall.,句式,结构,肯定句,否定句,主语,+,实义动词原形,/,三单,（,+,其他）,主语,+,dont,/,doesnt,+,实义动词原形,+,实义动词一般现在时句式结构,They,like,eating apples.,She,doesnt,like,eating apples.,She,likes,eating apples.,They,dont,like,eating apples.,句式,结构,一般问句,特殊问句,Do,/,Does,+主语+,实义动词原形,（+其他）？,疑问词+,do,/,does,+主语+,实义动词原形,+,？,实义动词一般现在时句式结构,Do,they,like,eating apples?,What,does,she,like,eating,？,Does,she,like,eating apples?,What,do,they,like,eating,？,特殊疑问句构成：,疑问词,+,一般疑问句,含有,实义动词,的句子怎么变成,一般疑问句,？,He,loves,sport.,一加,Does,He,loves,sport.,二改,Does,h,e,love,sport.,三问号,Does,h,e,love,sport,？,回答,Yes,he,does,.,/No,he,does,nt.,在主语前,加助动词,改,大小写,、,人称和实义动词,加,问号,用什么助动词,问,，用什么助动词,答,将下列句子改为,一般疑问句,，并做,肯定,和,否定回答,。,1.She lives in Beijing.,2.I come from China.,3.They play ping-pong every week.,Tips:,一加，二改，三问号,Does,she,live,in Beijing?,Yes,she,does,./No,she,does,nt.,Do,you,come,from China?,Yes,I,do,./No,I,do,nt.,Do,they,play,ping-pong every week?,Yes,they,do,./No,they,do,nt.,对划线部分提问。,1.She lives,in Beijing,.,2.I come from,China,.,3.They,play ping-pong,every week.,Does,she,live,in Beijing?,Do,you,come,from China?,Do,they,play,ping-pong every week?,Where,does,she,live,?,Where,do,you,come,from?,What,do,they,do,every week?,特殊疑问句构成：,疑问词,+,一般疑问句,一变,变成一般疑问句,二加,在最前面加上疑问词,Teng Fei and his grandfather,play,Teng Feis grandfather,loves,They,have,Teng Feis father,has,Do,you,play,I,do,./I,dont,.,Does,your father,spend,He,does,./He,doesnt,.,Does,your mother,have,She,does,./She,doesnt,.,主谓一致原则,主谓一致,是指谓语动词与主语在,人称和数,上必须,保持一致,。,当主语是,第三人称单数,时，谓语动词也要用,第三人称单数,。,当主语是,复数形式,时，谓语动词也要用,复数形式，,即动词原形,。,注意：当主语是,I,和,you,时，谓语动词也要用,动词原形,。,第三人称单数主语,He/She/It,The apple/book,The cat/dog/bird,The boy/girl,/student,Teng Feis father,Mr Smith/Ms Gao,1.The girl,goes,to school by,subway.,2.,Mr Li,teaches,us Chinese.,3.The cat,sleeps,on the bed.,4.Mr Smith,comes,from the US.,复数形式主语,We/They/You,Students/Teachers,These flowers/trees,My parents/friends,/classmates,The children/kids,The dogs/cats,1.My parents,walk,every morning.,2.We,love,our country.,3.The birds,fly,over the tree.,4.The students,study,very hard.,动词第三人称单数变化规则,一般情况下直接在词尾加,-s,eat-eat,s,like-like,s,spend-spend,s,以,-s,-x,-ch,-sh,结尾的单词,在词尾加,-es,teach-teach,es,wash-wash,es,watch-watch,es,guess-guess,es,以,辅音字母,+y,结尾，变,y,为,i,再加,es,study-stud,ies,以,元音字母,+y,结尾，在词尾加,-s,play-play,s,say-say,s,以辅音字母,+o,结尾，在词尾加,-es,do-do,es,go-go,es,部分不规则变化,have-,has,be-,am/is/are,Do,you,play,the piano?,Yes,I,do,.,No,I,dont,.,Does,your father,spend,a lot of time fishing?,Yes,he,does,.,No,he,doesnt,.,助动词,通常辅助主要动词,表现时态、语态,以及,变成否定、疑问句,结构等，它,不能离开主要动词,单独使用。,除了主语是,第三人称单数时用,does,，,其余,人称都,用,do,。,助动词do/does,1.,帮助,动词,构成,一般疑问句,Does,Mary have a dog?,Yes,she does.,No,she doesnt.,Do,you have a book?,Yes,I do.,No,I dont,Do,they go to school?,Yes,they do.,No,they dont.,助动词的用法,Mary,有一只狗。,Mary,has,a dog.,我有一本书。,I have a book.,他们去学校了。,They go to school.,2.,帮助动词构成否定,do not =dont does not=doesnt,我有一本书。,I have a book.,Mary,有一支笔。,Mary has a pen.,Peter,打篮球。,Peter plays basketball.,助动词,do/does,后跟,动词原形,助动词的用法,I,dont,have a book.,Peter,doesnt,play basketball.,Mary,doesnt,have a book.,助动词do/does和人称的对应,人称,汉语,主格,助动词,宾格,单数,第一人称,我,I,me,第,二,人称,你,you,you,第,三,人称,他,，,Eric,等,he,她,，,Linda,等,she,her,它,it,复数,第一人称,我们,第二人称,你们,you,you,第三人称,他们，它们,do,does,do,we,they,him,it,us,them,I,do,not,do,housework on