七年级英语上册单复数和句型转换
(完整版)人教七年级上册英语名词单数变复数用法口诀及练习测试(无答案)
初一英语名词单数变复数用法口诀及练习测试一、可数名词的复数形式(一)规则变化1、口诀：名词单数变复数，直接加-s 占多数；book-books; pen-pens; apple-apples※s, x, z, ch, sh 来结尾，直接加上-es；bus—buses,box—boxes,watch—watches,dish—dishes. dress-dresses; buzz-buzzes; watch-watches; brush-brushes2、词尾是f 或fe，去掉f或fe再加上ves；口诀：妻子持刀去宰狼，小偷吓得发了慌；躲在架后保己命，半片树叶遮目光。
①wife(妻子)—wives,knife(小刀)—knives,wolf(狼)—wolves(妻子”拿着“小刀”杀了“狼”)②thief(小偷)—thieves③shelf(架子)—shelves,self(自己)—selves,life(性命)—lives④half(一半)—halves,leaf(树叶)—leaves3、口诀：辅音+ y 在词尾，把y 变i 再加-es；study-studies; baby-babies; city-cities4、口诀：元音+y在词尾, 只加s就足够boy –boys ; day –days; monkey –monkeys5、口诀：词尾字母若是o，常用三个已足够，要加-es 请记好，hero, tomato, potato。
美国黑人和英雄爱吃土豆和西红柿。
negro-negroes; hero-heroes; potato-potatoes; tomato-tomatoes其余o结尾的词加s, photo-photos; piano-pianos6、口诀：复合名词变复数，一般后面一个变复数，但是碰到man,woman复合词，两个都要变复数。
如：grown-up—grown-ups (成年人)man doctor—men doctors (男医生)(二) 不规则变化男人女人a 变e，鹅足牙oo 变ee；man-men; woman-women; goose-geese; foot-feet; tooth-teeth老鼠虱子也好记，ous 变ic；mouse-mice; louse-lice孩子加上ren，鱼鹿绵羊不用变child-children; fish; deer; sheepthis---these(这些)I --- we it/he/she--- they that -- those(那些)【说明】①man（男人）—men,woman（女人）—women,含有man,woman的合成词，其复数是把a变成e.如：policewoman, postman, f isherman等。
七上单复数句子互相转化
单复数句子互相转化1. This is a girl.（变为复数句子）2. Those are pencil cases. （变为单数句子）3. Those aren't my brothers.（变为单数句子）4. These are my friends. （变为单数句子）5. Those photos are great.（变为单数句子）6. Those are Dave's pictures.（变为单数句子）7. Those are pencils.（变为单数句子）8. Thank you for your nice photo.(变为同义句)单复数句子互相转化1.This is my friend.(变为复数)2.He is my brother.(变为复数)3.Is this his daughter?(变为复数)4. Those are sisters.(变为单数)5. Are these your sons?（变为单数)6. Tom和JIm的房间(各自的_______; 共同的______)I.写出下列名词的复数形式。
1. desk2. eraser3. friend ________4. boy ________5. box _boxes_______6. class ________7. watch ________8. wish ________9. leaf ________ 10. family ________ 11. wife ________ 12. dictionary _____ 13. man ________ 14. woman ________ 15. child ________ 16. foot ________ II. 句式转换。
1. That's my sister. (改为复数形式) ________ are my ________ .2. This is an egg. (改为复数形式) ________ ________ eggs.3. Those are her cousins. (改为单数形式) ________ ________ her ________ .4. These are his brothers. (改为单数形式) ________ ________ his ________ .5. His brother is a worker. (改为一般疑问句) ________ ________ brother a worker ?6. These are your brothers. (改为否定句) ________ ________ your brothers.7. She is my aunt. (改为一般疑问句) ________ she ________ aunt?8. His keys are on the sofa. (改为一般疑问句并作简短肯定、否定回答)________ ________ keys on the sofa? Yes,______ ______ . _______, they _______.9. Her backpack is on the bed. (画线提问) ________ ________ her backpack?10. The baseballs are under the sofa. (画线提问) _______ ________ _______ ______I.选用恰当的代词填空。
七年级英语[上册]单复数和句型转换
![七年级英语[上册]单复数和句型转换](https://img.taocdn.com/s3/m/4b11d308fe00bed5b9f3f90f76c66137ee064f8d.png)
七年级英语[上册]单复数和句型转换七（3）班英语10⽉10⽇语法学习名词单复数和句型转换⼀、名词的单数复数：“⼀个”是单数，“数个”是复数1.请把名词变为复数：pen---____________ pencil---______________ book---_____________orange---_____________ cup---______________ruler---______________key---_______________ boy----______________dictionary---______________ strawberry---_________________ (以_______结尾的名词要改____为____再加______) box---_____________ bus---____________dish---____________watch---_____________ zoo---______________photo---________________radio---________________hero---______________potato---________________tomato---__________________2.be动词的变化(单数___________复数______________)①I __________ a teacher. He __________ a boy. She ___________ a girl.②This ___________ a book. These _____________ books.③It _________ a pen. They ____________ pencils.④We ____________ good friends. _____________ you fine? ⑤---____________ those rulers? ---Yes, they ___________.⑥---__________ that your book? ---No, it ______________.⑦---You and I ____________ in China. My friend _________ in China, too.⑧---____________these your pencils? ---No, they _____________.⑨---___________ that your pencil box? ---No, it __________. It _______ his. ⑩---The schoolbag ___________ yellow. The cups ___________ white.3.短语：我的名字_________ ____________我的姓_______ _____________ _________你的名_________ __________ ___________他的书_________ ___________两本字典__________ ______________________三⽀钢笔__________ __________ 四个杯⼦____________ ______________五块橡⽪__________________________ ⼀本英语书_____ ______________ __________六把尺⼦________ ___________ 七个⽂具盒__________ ______________________________她的朋友们__________ ________________他的夹克衫__________ ____________ 4.句⼦转换为复数。
七年级英语怎样句型转换
七年级英语怎样句型转换在七年级的英语中，句型转换也是一个重要知识，那么七年级英语怎样句型转换呢?下面是店铺为你整理的七年级英语句型转换的方法，希望大家喜欢!七年级英语句型转换的方法单数句与复数句相互改写将句子改为复数句或单数句的关键是“牵一发而动全身”，要注意人称代词和物主代词的单复数的相互转化，动词的原形和第三人称单数的相互转化，名词以及量词的单复数的相互转化。
这就要求同学们对相关知识要熟练掌握。
例如：She has a tennis racket. 改成复数句为：They have some tennis rackets.。
由此能够看出主语变了，其后的动词也变了，一个网球拍变成了一些网球拍。
Those are backpacks.改成单数句为：That is a backpack.。
改为一般疑问句将陈述句改为一般疑问句分两种情况。
第一种是句子中含有be动词(常见的有am，is，are)。
这种情况只需把be动词提到句首，将句号变为问号即可。
特别注意：如果陈述句中主语是第一人称的I，那么在变为一般疑问句时将其变为第二人称，同时其所对应的be动词也要跟着改变。
例如：I am a teacher.变为一般疑问句应该为Are you a teacher?。
第二种情况是句子中不含be动词。
在这类陈述句中要借助于do 或does，do和does 的选择是根据句子主语的人称和数来定的：(1)当主语为第三人称单数形式或不可数名词的时候，用does;(2)主语为第一人称、第二人称，以及表示复数意义的词做主语时，用do。
(3)另外还可以根据陈述句中的动词是否为第三人称单数形式来判断。
例如：1) Tim has a good watch.变为一般疑问句为Does Tim have a good watch? 2) T om and Jerry like playing football 变为一般疑问句为 Do Tom and Jerry like playing basketball?一些题目要求改写句子之后做相应的回答，只要一般疑问句改写正确之后，相应的回答也就迎刃而解了。
人教版英语七年级上册Unit2知识点梳理
人教版英语七年级上册Unit2知识点梳理1.family1）指家庭时是一个整体概念，是单数。
如: the family is rich.这个家庭很富有。
His family is a big family他的家庭是个大家庭。
2) 指家人时是复数，因为它指家庭成员。
Our family all like playing football. 我们家的人(家庭成员)喜欢踢足球。
My family are watching TV at home. 我家人正在家看电视。
2.family; home; housefamily表示“家庭”、“家属”的意思。
指组成家庭的成员，即“家里的人”。
做主语时，后面的动词用复数形式。
若作为一种社会结构的“家庭”，后面的动词用作单数形式。
例如：It's a picture of my family. 这是我家的照片。
My family is a large one. 我的家是个大家庭。
My family are all watching TV. 我们家的人都在看电视。
home表示“家”、“家庭”、“住所”的意思。
强调某人出生以及抚育长大的环境。
例如：I think she's at home. 我想她在家里。
On her way home she bought a new pen at a shop.在她回家的路途中她在一家商店买了一支新钢笔。
house表示“住宅”、“住家”的意思。
一般指居住的建筑物本身而言。
例如：Behind the house there is a tree. 房子后面有一棵树。
She quickly cooked the supper, and cleaned the house.她很快做好了晚饭和打扫了房子。
3.family members家庭成员family tree 家谱my family photo=a photo of my family我的全家福father mother brother sister cousin daughter son grandfather grandmother uncle aunt4.parent: father or mother 父亲或母亲parents: father and mother父母（双）亲grandparent: grandfather or grandmother 祖父亲或母亲grandparents: grandfather and grandmother祖父母（双）亲5.指示代词1).this这个that那个；these这些those那些this/that表示单数意义，作主语时，谓语动词要用单数形式；these/those分别是this/that的复数形式，在句中作主语时其谓语动词要用复数形式。
牛津译林版七年级上册第一单元知识点：单复数形式
牛津译林版七年级上册第一单元知识点：单复数形式本文档介绍了牛津译林版七年级上册第一单元中涉及的名词的单数和复数形式的知识点。
1. 名词变复数的规则名词变为复数的规则如下：1. 一般情况下，名词单数变复数，在词尾加-s。
例如：- book（书）→ books（书籍）- pen（钢笔）→ pens（钢笔）- table（桌子）→ tables（桌子）2. 以s、x、ch、sh结尾的名词，变复数时在词尾加-es。
例如：- bus（公共汽车）→ buses（公共汽车）- fox（狐狸）→ foxes（狐狸）- match（比赛）→ matches（比赛）- dish（盘子）→ dishes（盘子）3. 以辅音字母+y结尾的名词，变复数时先将y变为i，再加-es。
例如：- party（派对）→ parties（派对）- baby（宝宝）→ babies（宝宝）4. 不规则名词的复数形式需要直接记忆。
例如：- child（孩子）→ children（孩子们）- person（人）→ people（人们）2. 特殊情况以下是一些特殊情况，需要特别注意：1. 以f或fe结尾的名词，变复数时通常将f或fe变为v，再加-es。
例如：- knife（刀）→ knives（刀）- leaf（叶子）→ leaves（叶子）2. 一些名词的单复数形式相同。
例如：- deer（鹿）→ deer（鹿）- sheep（羊）→ sheep（羊）3. 注意事项在使用名词的单数或复数形式时，要根据具体情况进行判断。
同时，还需要注意以下几点：1. 名词作主语时，一般需要根据所指的事物是单个还是多个来选择单数或复数形式。
2. 表示数量、距离、时间等概念时，需要根据具体情况选择单数或复数形式。
3. 名词的单复数形式还会影响其他部分的语法，例如冠词、形容词等。
以上是牛津译林版七年级上册第一单元知识点中涉及的名词的单数和复数形式的内容。
希望对你有帮助！参考资料：- 牛津译林版七年级上册教材。
七年级英语上册Unit1-6句型转换
七年级英语上册U n i t1--6句型转换专练◆怎样将一个单数句子转换为复数句子①看主语，将句子中单数主语转变为复数。
this → these that → those I → we he/she/it → they eg: This is my sister. → These are my sisters.She is my teacher. → They are my teachers.②看谓语，把be( am is )改成are,把has改为have，等。
eg：I am a boy. → We are boys.She has an English book. → They have English books.③看名词，把单数名词改成相应的复数名词，把不定冠词a/an 去掉。
eg: This is my sister. → These are my sisters.It is a watch. → They are watches./They are some watches.④疑问词（what who where……）,介词短语（in English……）不变。
eg: What′s this in English？→ What are these in English?练习：（将下列单数句子改写成复数句子）1.This is my friend.2.That is his parent.3.He is my son4.It is a watch.◆陈述句转换为一般疑问句1、把be动词放在句首，剩下的照抄，（some 改成any，I改成you, my改成your等）句点改成问号。
2、把can，shall，will等放到句首，剩下的照抄，（some 改成any，I改成you, my改成your等）句点改成问号。
例如：陈述句: They are in the park. He can play the guitar..一般疑问句: Are they in the park? Can he play the guitar?把下列句子变成一般疑问句1. Ths is my sister.2. Mike is a student.3. Sarah can clean the classroom.4. They are in the zoo.◆肯定句改否定句的方法——一步法1、 在be 动词后加not 。
人教新目标七年级英语上册Unit 2单词短语句型语法综合讲练讲
人教新目标七年级英语上册Unit 2单词、短语、句型、语法综合讲练讲新目标7上Unit 2讲练单词讲解1. familyfamily是名词，意为“家；家庭〞。
如：There are eight people in my family. It’s a very big family. 我家里有8口人。
是个非常大的家庭。
（辨析）family, house, home●family 主要指家庭或家庭成员，与居住的房子无关。
当它作为“家庭〞讲，强调整体时，在句中作主语，谓语动词用单数形式；当它指“家庭成员〞时，强调个体时，在句中作主语，谓语动词用复数形式。
如：Our family is very big and happy. 我的家庭又大有幸福。
Look! Jim’s family are having breakfast now. 瞧！吉姆的家人在吃早饭。
●home意为“家：房子〞，主要是指一个人出生或居住的地方，房屋只是其中的一局部，因而也有“家乡、故土〞〔此时相当于hometown〕的意思，强调一种生活的归属感。
如：East or West, home is best. 金窝银窝，不如自己的草窝。
●house意为“房子、房屋〞，一般是指家人所居住的建筑物，表示实物，看得见、摸得着的建筑。
如：I want to buy a big house. 我想买个大房子。
（family, house, home即时训练）依据句意，用family, house, home 填空。
1) I like to stay at______ with my______ at the weekend.2) We go to my uncle’s______ for supper every day.3) Jim’s ______ like going to the supermarket on Sundays. 1. home; family 2. house 3. family2. thesethese是指示代词，其单数形式是this，指时间、距离较近的或下面要提到的人或事。
新目标七年级上册英语期末句型转换练习题及答案
七上英语期末复习专练常考句型转换题1、I l i k e E n g l i s h b e s t.（改为同义句）E n g l i s h i s.2、I t h i n k h i s t o r y i s i n t e r e s t i n g.(改为否定句)I t h i n k h i s t o r y i n t e r e s t i n g.3、I t i s o n t h e d r e s s e r.(变为复数句)o n t h e d r e s s e r.4、S h e h a s a r e d s k i r t.(改为复数句)r e d s k i r t s.5、T h e s e a r e m y f r i e n d s.(改为一般疑问句）?6、I s h e y o u r g r a n d f a t h e r?(作肯定回答）,.7、T h o s e a r e m y b o o k s.(改为单数句）m y.8、T h i s i s h e r b r o t h e r.(改为复数句）h e r.9、H i s b o o k i s o n t h e t a b l e.(变一般疑问句，并作否定回答)b o o k o n t h e t a b l e?N o,i t.10.My computer game is in the bookcase.(对划线部分提问)c o m p u t e r g a m e?11、I c a n s e e t h e b a l l u n d e r t h e c h a i r．(变为一般疑问句)。
s e e t h e b a l l u n d e r t h e c h a i r s?12、P l e a s e t a k e y o u r b r o t h e r t h e E n g l i s hb o o k.(变为同义句)P l e a s e t h e E n g l i s hb o o k y o u r b r o t h e r.13、S h e l i k e s a r t b e c a u s e i t’s r e l a x i n g. (对画线部分提问)s h e l i k e a r t?14、I l i k e y e l l o w b e s t.(同义句)i s y e l l o w.15、The first day of school is interesting.(对画线部分提问)t h e f i r s t d a y o f s c h o o l?16、H e l i k e s P.E.b e s t a t s c h o o l.(同义句)H i s P.E.a t s c h o o l.17、T o n y h a s P. E.o n F r i d a y.（对画线部分提问）T o n y h a v e P.E.?18、S h e’s m y s i s t e r(对画线部分提问）s h e?19、W h a t c a n I d o f o r y o u?(改为同义句)I y o u?20、I c a n s e e t h e b a l l u n d e r t h e c h a i r．(变为一般疑问句)。
牛津译林英语七年级上册句型转换和词汇专题练习
⽜津译林英语七年级上册句型转换和词汇专题练习⽜津译林七年级上册句型转换和词汇专题知识点⼀句型转换【知识梳理】⼀、肯定句改否定句的⽅法1.在be动词后加not。
如：is not ，are not ，am not2.在can，should,will等后加not。
如：cannot，should not；3.上述都没有的，在动词前加助动词否定形式don’t/doesn’t/didn’t。
（动词变原形）4.some 改成any，and改成or如：I am a girl. → I am not a girl.You should sleep. →You should not sleep. →You shouldn’t sleep.He has a bag and a pen. → He doesn’t have a bag or a pen.⼆、肯定句改⼀般疑问句的⽅法1.把be动词放在句⾸，剩下的照抄，（some 改成any，and改成or，I改成you，my改成your，）句点改成问号。
2.把can，shall，will等放到句⾸，剩下的照抄，（some 改成any，and改成or，I改成you，my改成your，）句点改成问号。
3.上述都没有的，在句⾸请助动词Do/Does/Did帮忙，剩下的照抄，（动词变原形，some 改成any，and改成or，I改成you，my改成your，）句点改成问号。
注意：句⾸的第⼀个字母要⼤写，句尾标点应为“？”。
如：I am in Class 6. →Are you in Class 6？Birds can fly.→Can birds fly?He comes from America. →Does he come from America？4.⼀般疑问句的回答⼀般疑问句有两种回答，即：肯定回答和否定回答。
其中，肯定回答⽤yes，否定回答⽤no。
语句顺序为：Yes + 主语+ am /is/ are/can/do/does/did.；No + 主语+ am not/ isn’t/ aren’t/can’t/don’t/doesn’t/didn’t.如：—Are you an English teacher？→Yes，I am. /No，I am not.—Is that a bird？→Yes，it is./ No，it isn’t.三、对划线部分提问“对划线部分提问”是⼩学阶段英语学习的难点，但是⼀旦掌握了规律，就变得容易多了。
句型转换100题(重点句型短语)七年级英语上学期期末复习查缺补漏冲刺满分 (人教版)
人教版七年级上册期末复习查缺补漏冲刺满分(重点知识+难点易错点)专题15 句型转换100题单数句子变复数句子单数句子变复数句子就是把句在中的名词或代词变成复数形式。
如果主语变成了复数，相应地谓语动词也要注意其变化。
如：This is an English book.（变复数句子）___ ___ ___ English _____．解析：主语this应变为these。
因此谓语动词由单数is变为复数are; an变为some用在肯定句中。
名词book由单数变为books复数形式。
对划线部分提问做题步骤：1. 把原句改为一般疑问句;2. 根据划线部分内容确定相对应的特殊疑问词并放于句首；3. 省略划线部分（若划线部分是动名词、动词或动词词组则不能省略，要用doing或do代替划线部分），其余部分照抄。
若句子中有some要改为any，第一人称要改为第二人称。
（句尾问号别掉哦~）Tim looks like his father.____ _____ Tim _____ like?解析：在原句中look是系动词，his father 指人做look的表语，对其提问故用who。
语序为一般疑问句语序。
根据时态是现在时因此助动词用does，系动词looks变为原形look.正确答案为：Who; does ;look.同义句的相互转换这是句子改写的一种重要形式，它涉及面广，语言点多，方式灵活，是中考命题的热点。
同义句的相互转换除了考查主动句与被动句，复合句与简单句之间的转换，直接引语变间接引语外，还有一些词或短语的替换，仅仅通过替换几个词或短语，而使句子意思不变，就能达到异曲同工之妙。
(1)The snow was heavy last night.（改写同义句）It snowed heavily last night.思路解析：在（1）中snow是名词在句中做主语，was是be动词后跟形容词做表语。
在（2）中snow是谓语动词，动词用副词来修饰。
七年级英语上英语句型转换
七年级英语上英语句型转换一、句型转换（根据括号内的要求写出相应答语）1. Is Emily a girl’s name.（变成肯定句）_____________________________________________________________2. June’s phone number is 123-6541.（对划线部分提问）____________________________________________________________3. His family name is Forte.（对划线部分提问）_______________________________________________________________ 4. –Is this a map?（做肯定和否定回答）________________________________________________________________ 5. I can spell her name.（变成一般疑问句）____________________________________________________________6. We have some flowers in the classroom.（变成否定句）_____________________________________________________________7. He has many collections.（对划线部分提问）_____________________________________________________________8. I like French fries.（对划线部分提问）________________________________________________________________--- 9. I’m Drew.（变成同义句）_______________________________________________________________ 10. It is a pen.（变成一般疑问句并做否定回答）_____________________________________________________________ 11. The pen is black and white.（对划线部分提问）__________________________________________________________--12. My family name is Bill.（对划线部分提问）_________________________________________________________-13. It’s an English map.（变成一般疑问句并做肯定回答）_________________________________________________________14. This is a ruler.（对划线部分提问）_________________________________________________________--15. He is a new student.（变成否定句）__________________________________________________________-16. What’s the name of the girl?（改成同义句）________________________________________________________17. My father and mother are my teachers.（变成同义句）______________________________________________________--18. This is a notebook.（变成一般疑问句）_________________________________________________________-----19. Is that his uncle?（做否定回答）____________________________________________________________-20. It is a pencil sharpener.（对划线部分提问）____________________________________________________________--21. Are Li Lei and Li Ming brothers?（分别做肯定和否定回答）______________________________________________________________________ 22. His book is in the back.（对划线部分提问）_________________________________________________________________ 23. An orange is orange.（对划线部分提问）__________________________________________________________________-- 24. I can see a clock on the wall.（对划线部分提问）___________________________________________________________--25. I have two books.（变成否定句）____________________________________________________-26. His brother has a baseball.（变成一般疑问句并做肯定回____________________________________________________________---27. Do your parents have a book?（做肯定回答）________________________________________________________________28. Does Cara have a tennis racket?（否定回答）______________________________________-29. I can find a picture in your drawer.（变成否定句）______________________________________________30. I like oranges.（对划线部分提问）_____________________________________________-31. Wei Hua has two sisters.（变成否定句）___________________________________________________---32. Her name is Linda.（变否定句）________________________________________________________-33. The pen is red.（对划线部分提问）__________________________________________________________-34. I’m fine.（对划线部分提问）_______________________________________________________---35. It is an ID card.（变成一般疑问句并做肯定回答）______________________________________________________---36. This is my pencil case.（变成一般疑问句）_________________________________________________________-37. That is a red car.（变否定句）___________________________________________________________-38. I’m fine.（变成否定句）________________________________________________________-39. This is my friend.（变成复数形式）_________________________________________________________---40. These are his sisters.（变成单数）____________________________________________________________________ 41. Those are his friends.（变成单数）____________________________________________________________-42. His telephone number is 214-6542.（对线部分提问）___________________________________________________________-43. This is my father and this is my mother。
英语七年级上册)句型转换专题练习
英语七年级上册)句型转换专题练习一.句型转换的题型：一)陈述句与一般疑问句互变二)给出一般疑问句，做出肯定回答或者否定回答三)单数句与复数句互变(四)肯定句与否定句互变五)对划线部分提问(六)同义句一)把下面的句子变成一般疑问句1.That is a watch。
__________ _________ a watch?5.Is it on the dresser。
(作否定回答)。
_____。
it _______.6.Does she like eggs for dinner。
(否定回答)。
___。
she ___.7.Does Tom like eggs for breakfast?（否定回答）__。
he____.8.Are you Tom。
(做否定回答)。
No。
____ _____三)单数句与复数句互变1.This is a pencil。
(变成复数方式) _______ _________ pencils.2.That’s his backpack。
_______ _________ his backpack?3.This is a book。
____ _____ a book?4.His telephone number is 535-2375.______XXX 535-2375?5.It's his backpack。
________ _________his backpack?6.Dave and Anna are my friends。
_ Dave and Anna __friends?7.I am Li Lei。
________。
_______ Li Lei?8.My sister likes strawberries。
____。
sister __ strawberries?9.He likes sports。
he。
sports?10.She does her XXX.she。
七上单复数互换
40.Those are dictionaries. (改为单数句)41.Is the CD on the sofa?( 作肯定回答)42.Are the chairs next to the table ?(作否定回答)43.Where is my book ?(改为复数句子)44.They are on the sofa .( 改为单数句子)45.Are her pens on the dresser ?(作否定回答)46.Are your pens in the pencil case ? （作否定回答）47.Those are books .(改为单数句子)48.Do you have a baseball? (作否定回答)49.Does he play sports every day ?(作肯定回答)50.You have a computer game. (用第三人称he作主语)51. This is a white key. (对画线部分进行提问)1.I know the answer.(一般疑问句) ______ ______ know the answer?2.We can see some birds.(一般疑问句) ______ ______ see ______ birds?3.There is a computer in my house.(一般疑问句)______ ______ a computer in house?4.There are some flowers on the teachers’desk.(一般疑问句)______ ______ ______ flowers on the teachers’desk?5.There are some apples on the tree.(否定式)There ______ ______ ______ apples on the tree.6.I think he is very old.(否定句) I ______ think he ______ very old.7.Please colour it green.(否定句) ______ ______ colour it green.8.We can speak good English.(变否定句)We ______ ______ speak good English.9.Thank you for helping me.(同义句) Thank you for ______ ______ .10.There aren’t any pears in thebox.(同义句)There are ______ pears in the box.11.Whose are these clothes?(同义句) ______ ______ are these?12.Let me look at your book.(同义句)Let me ______ ______ ______ ______ your book.13.Her sweater is red.(对划线部分提问)______ ______ is her sweater?14.My pencils are in the pencil-box.(对划线部分提问)______ ______ your pencils?15.I get up at six every day.(对划线部分提问)______ ______ do you get up every day?16.There are fifty students in my class.(对划线部分提问)______ ______ students are there in your class?17.These are cars.(用buses改写成选择疑问句)Are these cars______ ______ ?18.The book is in my schoolbag.(变否定疑问句)______ the book in your school-bag?19.Two boys are in our house.(改为there be句型)______ ______ two boys in our house.20.Can’t you find the map?(作肯定回答) ______ ,I______ .连词成句1.Jack’s , last , what , name , is__________________________________________2.my , Mark , is , name , first______________________________ , Bill , is , White , his________________________________4.nice , Hi , to , you , meet , too _________________________________5.this , your , is , gold , ring ( ? )_____________________________6.that , her , is , watch______________________________7.her , this , key , is________________________________8.you , spell , do , ruler , how ( ? )_________________________________9.that , his , dictionary , is__________________________________10.this , game , computer , is , my_____________________________________11.and , Tom , a , David , baseball , have_______________________________12.they , do , a , bat , have_______________________________13.play , Let’s , games , comput________________________________14.doesn’t , dictionary , she , a , have_________________________________15.your , brother , does , a , computer , have_____________________________16.Gina , does , play , soccer , ball_________________________________17.do , play , you , volleyball______________________________________18.oranges , you , like , do ( ? )_______________________________________19.doesn’t , bananas , like , she______________________________________1.我有一个好朋友。
初一英语语法--句型转换（详细内容）
初一英语语法--句型转换（详细内容）初一英语语法—句型转换内容：陈述句：肯定句否定句疑问句：一般疑问句特殊疑问句一.肯定句变否定句1.句子中有be，在be后加not。
（be动词有am , is , are, was, were)1)I am a student. I am not a student.2)They are blue . They aren’t blue.3) He is Kangkang. He is n’t Kangkang .4) I was ten last year. I wasn't ten yesterday.5) He was good at English. He wasn't good at English.6) They were at home last Sunday. They weren't at home last Sunday.练习：把下列句子变为否定句1.His father is an English teacher._____________________________2.He is crying under the tree. ___________________________ __3.He was thirteen years old two years ago._______________________4.They are very lucky.______________________________________5.t the family was poor.6.My voice was too weak.2.谓语是动词原形，在动词前加don’t。
7.I have a book . I don’t have a book.8.They like Chinese . They don’t like Chinese.9.3) We come from China. We don’t come from China.3.谓语动词是第三人称单数，在动词前加doesn’t，动词用原形。
七年级上册名词单数变复数
2. Those are his parents.
3.Those are her sisters.
4. These are Li Ling’s brothers.
--What’s this? --It’s a pen. --What are these? --They are pens.
--What’s that? --It’s an English book.
5. He / She is a teacher. They are teachers.
单数
this –
复数
these those
that
I you
–
– –
we
you they
he / she / it
am / is
–
–
are
一、写出下列单词的复数 1. I--
we
2.am--
are
3.he – they
(一)规则变化: 1.加s (mothers, fathers, sisters, brothers) 2.加s,
x, ch, sh结尾的名词加es
( buses, boxes, watches )
3.以辅音字母加y结尾的名词,先改y为i, 再加es ( family -- families
区别 key – keys boy -- boys
句子单数变复数
1. This is a book. These are books.
2. That is an eraser.
3. It is a red apple. 4. I am a boy. 6. What’s this ?
Those are erasers.
人教版英语七年级上册语法 句型转换专项练习(含答案)
七年级英语上册句型转换专项练习1. His first name is Bob. His last name is Smith. (合并为一句)。
His name is ________________.2. Her name is Kate. (改为一般疑问句)_________________________ Kate?3. Her telephone number is 565-4396.(画线部分提问)_________________ her telephone number?4. This is Gina’s brother. (改为复数句子)________ _______ Gina’s ________.5. Are those your friends? (改为单数句子)________ _______your _______?6. Are those your parents? (做肯定回答)______, ______ ________.7. These are nice picture. (改为否定句)________________________________.8. She is her good friend. (改为一般疑问句) ———————————————？9. That is my schoolbag. (改为一般疑问句) ————————————————？10. His pens are in the drawer. (改为一般疑问句)_______ _______ ________ in the drawer?11. Are his keys in the schoolbag? (做否定回答)______, _____________.12. They know the answer. (改为否定句)They _______ ______ the answer?13. My English book is on the desk. (画线部分提问)_______ ________ your English book?14. They are some nice dictionaries. (改为单数句子)______ _______ a nice ________.15. My brother is in his room. (改为一般疑问句)_______ _______ brother in his room?16. The key is on the desk. (改为否定句)The key _______ on the desk.17. My books are on the bed. (改为否定句)My books_________ on the bed.18. Is it on the desk?(改为复数句子)_______ ________ on the desk?19. We have a computer. (改为否定句)We _____ ______ a computer.20. Tom plays ping-pong every morning. (改为一般疑问句) ______ Tom _______ ping-pong every morning?21. We play basketball. (改为祈使句)_______ ______ basketball.22. My brother has a basketball. (改为否定句)My brother ______ ______ a basketball.23. He plays sports every day. (改为否定句)He ______________ sports every day.24. I have a baseball bat. (改为一般疑问句)_______ you ______ a baseball bat?25. He has a sports collection. (改为一般疑问句)______ he _______ a sports collection?26. Sonia likes ice- cream. (改为否定句)Sonia ______ _______ ice- cream.27. She likes oranges. (画线部分提问)_______ _______ she _________?28. His brother has lunch at school. (改为一般疑问句)_______ His brother ______ lunch at school?29. Does she eat salad every day? (做否定回答)________, _______ _________.30. Tom has rice for lunch. (改为一般疑问句)________ Tom _______ rice for lunch.31. I like apples. I don’t like oranges. (合并成一句话)。
七年级上册英语可数名词单数变复数规则及练习（含答案）
七年级上册英语可数名词单数变复数规则及练习（含答案）可数名词单数变复数规则及练习（含答案）名词可以分为可数名词与不可数名词，其中可数名词具有单复数的形式；而不可数名词没有可数名词复数变化规则如下：1．一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds2．以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, watch-watches3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives5. 以o结尾，有生命的加es, 无生命的加s. 如：potato-potatoes. zoo-zoos6．不规则名词复数：man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-micechild-children, foot-feet,. tooth-teeth, fish-fish, sheep-sheep people-people, Chinese-Chinese, Japanese-Japanese,当people 后加上s时即peoples表示“民族”例如There are 56 peoples in China.以下词为常为不可数名词，他们的复数形式就是他们本身。
water(水) milk(牛奶) tea(茶) rice(米饭) orange（橙汁）juice （果汁）bread（面包）不可数名词的数量关系可借助量词表示，如。
a cup of tea two cups of tea名词复数练习题1）.填入所给名词的正确形式1. I have two_____ (knife)2. There are many _____ here. (box)3. There are many _____ on the road. (bus)4. A few ____boys_ are drawing on the wall. (boy)5. The _childen____ are playing football now. (child)2）选择填空1. They come from different ______A. countryB. countriesC. a countryD. countrys2. How many ______ do you see in the picture?A. tomatosB. tomatoesC. tomatoD. the tomato3. There are some ______ in these _______.A.knifes…pencil-boxesB.knives…pencils-boxC.knives…pencil-boxD.knives…pencils-boxes4. There is no ______ in the plate.A. applesB. orangesC. riceD. eggs5. _______ are good for our health.A. TomatosB. TomatoesC. Tomato6. I like to eat cake with ______.A. cherriesB. cherryC.cherrys7. ______ and ______ are not friends.A. Foxs…wolfsB.Foxes wolfsC.Foxes…wolves8. Do you want to drink much ?A.a milkkks9. This is room. It’s very bi g.A.Lily and Lucy’sB.Lily’s and Lucy’sC.Lily’s and Lucy10. Do you want some for supper?A、a potatoB、potatoesC、potatos11. In autumn，you can see a lot of on the ground.A、leafB、leafsC、leaves12. My sister has two . One is old，the other is new.A、a watchB、watchsC、watches13.There on the wall .They are very beautiful.A. are photoesB. are photosC. is a photoD. is photos14. That’a art book.A. anB. aC. the D are15. There two in the box.A. is watchB. are watchesC. are watchD. is watches3）请用括号中名词的复数形式填空1． Look at those _______. (child)2． I can see a __________ standing near the door. (policeman) 3． Do you want some ________ for dinner? (potato)4．In autumn, you can see a lot of _______ on the ground.(leaf)5． He has two _______.One is blue , the other is yellow.( box) 6． Two ________ live in this building .( family )4）选择正确的词形1． How many (radioes, radios) can you see?2． There are 36 (boys, boies) in my class.3． Look at those (sheeps, sheep).4．I don’t want (a, an) old cup.5． Give me that (box, boxes), please.5）将以下单复数句进行转换1． This is a knife.___________________________________2． That is a tomato.___________________________________3． That child is very good.___________________________________4 .These are mice.___________________________________5． Those are children.___________________________________答案1.knives boxes buses boys children2.BBDCB ACBAB CCBAB3.Children policeman potatoes leaves boxes families4.Radios boys sheep an5.These are knives.Those are tomatoes.Those children are very good.This is rice.That is child.。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
七（3）班英语10月10日语法学习名词单复数和句型转换一、名词的单数复数：“一个”是单数，“数个”是复数1.请把名词变为复数：pen---____________ pencil---______________ book---_____________orange---_____________ cup---______________ruler---______________key---_______________ boy----______________dictionary---______________ strawberry---_________________ (以_______结尾的名词要改____为____再加______)box---_____________ bus---____________dish---____________watch---_____________ zoo---______________photo---________________radio---________________hero---______________potato---________________tomato---__________________2.be动词的变化(单数___________复数______________)①I __________ a teacher. He __________ a boy. She ___________ a girl.②This ___________ a book. These _____________ books.③It _________ a pen. They ____________ pencils.④We ____________ good friends. _____________ you fine?⑤---____________ those rulers? ---Yes, they ___________.⑥---__________ that your book? ---No, it ______________.⑦---You and I ____________ in China. My friend _________ in China, too.⑧---____________these your pencils? ---No, they _____________.⑨---___________ that your pencil box? ---No, it __________. It _______ his.⑩---The schoolbag ___________ yellow. The cups ___________ white.3.短语：我的名字_________ ____________我的姓_______ _____________ _________ 你的名_________ __________ ___________他的书_________ ___________ 两本字典__________ ______________________三支钢笔__________ __________ 四个杯子____________ ______________五块橡皮___________ _______________ 一本英语书_____ ______________ __________六把尺子________ ___________ 七个文具盒__________ _______________ _______________她的朋友们__________ ________________他的夹克衫__________ ____________4.句子转换为复数。
①This is a book. ---_____________ ______________ ________________.②That is a pen. ---______________ ______________ ________________.③He is a boy. ---_______________ ______________ ________________.④She is a girl. ---______________ ______________ __________________.⑤It is a dictionary. ---____________ ____________ ____________________.精选⑥This is my pencil box. ---__________ ______ _______ _________ _________.⑦That is his watch.--- ___________ __________ __________ ________________.⑧This is her key. ---____________ __________ ____________ _______________.⑨What’s this? --- _______________ ___________________?⑩This pen is blue.--- ______________ ____________ _______ ___________.4.句子转换为单数。
①These are my pencils. ---__________ _________ _______ ________________.②Those are strawberries. ---____________ ___________ _____________________.③They are her books. ---____________ _________ ________________.④They are boys.. ---______________ ___________ ____________.⑤They are girls.. ---____________ ____________ ____________.⑥These are English books. ---__________ ______ ____________ _________.⑦These are buses.--- ___________ __________ __________ ________________.⑧Those are erasers ---____________ __________ _______________.⑨Those are oranges. ---____________ __________ _______________.⑩These are my cups. ---__________ __________ __________ _____________.5.翻译句子：①这是一床橙色的被子。
________________________________________________.②那是我的书包。
______________________________________________________.③这些是我的书。
______________________________________________________.④那些是他的字典。
______________________________________________________.⑤这是你的文具盒吗？____________________________________________________.⑥那些是你的尺子吗? ____________________________________________________.⑦这些钥匙不是我的。
_____________________________________________________.⑧那些文具盒是黑白相间的。
_______________________________________________________________________.⑨我的朋友们在中国。
____________________________________________________.⑩这些橡皮是白色的。
_____________________________________________________.二、句型转换：肯定句：主语+be（am / is / are）+其他1.陈述句否定句：主语+be+not+其他am not _______________is not ________________are not _________________(1)将下列句子变成否定句：①I am a boy. ---_____________ ______________ a ________________.②That is a pen. ---______________ ______________ a ________________.精选③He is my friend. ---__________ ______________ my ________________.④She is Ms. Green. ---______________ ______________ Ms. Green.⑤These are her books. ---_____________ _______________ her books.⑥Those are his pens. --- ______________ ______________ his pens.⑦It’s an eraser. --- _________ ____________ an eraser.⑧They are keys. --- ____________ ______________keys.⑨This is his dictionary. ---____________ _____________ his dictionary.⑩Her name is Gina. ---____________ ___________ ______________ Gina.2.一般疑问句：需要用yes或no来回答的问题方法：找到be动词，放在句子开头，抄写原句。