资源描述
单元语法聚焦三,一般疑问句和名词性物主代词的用法,单元语法聚焦三,教材典句,1,Is this his green pen?,这是他的绿色钢笔吗?,No,it isnt.,不,它不是。,2,Is that your schoolbag?,那是你的书包吗?,Yes,it is.,是的,它是。,3,Are these your pencils?,这些是你的铅笔吗?,No,theyre Bobs.,不,它们是鲍勃的。,4,Are those her keys?,那些是她的钥匙吗?,Yes,they are.,是的,它们是。,单元语法聚焦三,5,The blue pen is his.,这支蓝色的钢笔是他的。,6,And the green pen is hers,too.,这支绿色的钢笔也是她的。,7,Is that yours?,那是你的吗?,Yes,it is.,是的,它是。,单元语法聚焦三,8,Are those Annas books?,那些是安娜的书吗?,No,they arent.Theyre mine.,不,它们不是。它们是我的。,单元语法聚焦三,语法探究,1,一般疑问句,(1),一般疑问句的用法,询问事物或某种情况是否属实,需要对方作出肯定或否定回答。,(2),含有系动词,be,的一般疑问句的结构,Be,动词,(Am,Is,Are),主语其他?,肯定回答用,“_,,主语,be.”,;否定回答用,“_,,,Yes,No,单元语法聚焦三,主语,be,not.”,。,be,和,not,常用缩写形式。如:,Is this your English book?,这是你的英语书吗?,Yes,_ _,/No,_,是的,它是。,/,不,它不是。,it,is,it isnt,单元语法聚焦三,(3),含,be,动词的陈述句变为一般疑问句的步骤,第一步:要将,be,动词提到句首,并且大写第一个字母。,第二步:原句中的第一人称一般要变为第二人称,如,I,改为,you,my,改为,your,。,第三步:句末的句点要变为问号。,如:,This is my pencil.,这是我的铅笔。,Is this your pencil,?这是你的铅笔吗?,单元语法聚焦三,记忆口诀,巧记含,be,动词的一般疑问句,我用,am,,你用,are,,,is,连着他、她、它;,单数名词用,is,,复数名词全用,are,。,变疑问,往前提,句末问号莫丢弃。,变否定,更容易,,be,后,not,莫忘记。,疑问否定任你变,句首大写莫迟疑。,单元语法聚焦三,(4),注意:,在肯定的简略回答中,主语应由代词的主格充当。如:,Is Sandy your cousin?,Yes,she is.(,画线部分不能用,Sandy),(5),一般疑问句的语调,一般疑问句用升调朗读,简略答语用降调朗读。如:,Are you a student,?,(),你是一名学生吗?,Yes,I am.(),是的,我是。,单元语法聚焦三,2,名词性物主代词的用法,名词性物主代词相当于名词,能单独使用,不能用于名词前,在句中可作主语、宾语或表语。,请观察下表,与形容词性物主代词相比较,你能找出名词性物主代词的构成规律吗?有哪些词比较特殊呢?,单元语法聚焦三,人称,类别,形容词性物主代词,名词性物主代词,第一人称,my,mine,our,ours,第二人称,your,yours,单元语法聚焦三,人称,类别,第三,人称,his,his,her,hers,its,its,their,theirs,单元语法聚焦三,在使用名词性物主代词时要注意以下几点:,(1),名词性物主代词相当于,“,形容词性物主代词名词,”,。如:,My watch is,red.Yours,is,yellow.Hers,is brown.,我的手表是红色的,你的,(,手表,),是黄色的,她的,(,手表,),是棕色的。,(2),在使用名词性物主代词时,必须有特定的语言环境,也就是要省略的名词大家已经知道或提到过。,This book is mine.That book is yours.,这本书是我的,那本书是你的。,单元语法聚焦三,实战演练,.,单项填空,(,)1.Is this your,edictionary,?,No,_ is in the schoolbag.,A,mine B,yours C,my D,I,(,)2.Is this_ bike?,No,its Lilys._ is over there.,A,your;My,B,your;Mine,C,yours;Mine D,yours;My,A,B,单元语法聚焦三,(,)3.Is that your ruler?,_ Its his ruler.,A,Yes,it is.B,No,it is.,C,No,it isnt.D,Yes,it isnt.,(,)4._ baseball(,棒球,)is big._ is small.,A,I;Your B,My;Yours,C,My;You D,She;His,C,B,单元语法聚焦三,(,)5.My schoolbag is blue.What about _,?,A,you B,your,C,yours D,yous,(,)6.Is this book _,?,No,it isnt.Its _.,A,your;Lucy B,yours;Lucy,C,your;Lucys D,yours;Lucys,C,D,解析,第一空的后面没有名词,故用名词性物主代词,所以排除,A,和,C,;第二空考查的是名词的所有格。故选,D,。,单元语法聚焦三,(,)7.2017,益阳,Is this your sons sweater?,No,_ is on the chair behind the desk.,A,hers B,yours C,His,解析,考查代词辨析。句意:,“,这是你儿子的毛衣吗?,”“,不是,他的毛衣在书桌后的椅子上。,”hers,意为,“,她的,”,;,yours,意为,“,你的,你们的,”,;,his,意为,“,他的,”,。由上文,“your sons sweater”,可知,此处应用名词性物主代词,his,代替,故选,C,。,C,单元语法聚焦三,(,)8._watch is blue and _ is white.,A,His;yours,B,Yours;theirs,C,My;your,D,Ours;her,A,单元语法聚焦三,(,)9.2016,泸州,Whose,Tshirt,is this?Is it Sallys?,No,it isnt._ is white.,A,My B,Mine C,Her D,Hers,(,)10.2016,黄石,Hi,Sara.Is this _ English,book?,No._ is on the desk.,A,your;Mine B,your;My,C,yours;Mine D,yours;My,D,A,单元语法聚焦三,.,用所给单词的适当形式填空,1,Pauls quilt is red.What about _(you)?,2,Is that _ pencil box?,Yes,its _,(she),3,_ name is John._ is a teacher.(he),4,This is not _(she)English book.Its _ (I),5,_(you)photo is here,and _(he)is over there.,yours,her,hers,His,He,her,mine,Your,his,单元语法聚焦三,.,按要求完成下列各题,每空一词,1,Is this his schoolbag,?,(,作肯定回答,),_,_ is.,2,It is Lucys dictionary.(,改为否定句,),_ _ Lucys dictionary.,3,Is that her nice watch,?,(,改为肯定的陈述句,),_ _ her nice watch.,Yes,it,It isnt,That is,单元语法聚焦三,4,This is,an ID card,(,对画线部分提问,),_ _ this?,5,This is my pencil.(,改为一般疑问句,),_ _ your pencil?,What is,Is this,单元语法聚焦三,.,根据汉语意思完成句子,1,那些钥匙不是我的。,Those keys _ _.,2,这些钢笔是她的吗?,_ these pens _,?,3,他们的教室在那边。,_ classroom _ over there.,arent mine,Are,hers,Their,is,单元语法聚焦三,4,Andy,的书包是蓝色的。,_ schoolbag is _.,5,他们是他的父母吗?,Are _ his _,?,6,我姐姐的名字叫,Cindy,。,_ _ name is Cindy.,Andys,blue,they,parents,My sisters,单元语法聚焦三,7,西蒙是我们的好朋友。我们都喜欢他。,Simon is _ good friend.We all like _.,8,这些是他的铅笔。,These are _ pencils.,our,him,his,加油学习,
展开阅读全文