Unit3语法思维导图及专练（原卷版）-2023-2024学年人教版七年级英语上册基础知识专项讲练

Unit3Isthisyourpencil?(语法讲练)

单元语法一

【知识导图】

结构

Be动谕主语+其它？Isthisyourpencil?

答句肯定回答Yes,主符(am/is/are)小Yes,itis.

be动词现在时Y否定回答N。,主语+be动词(am/is/are)not可缩写No,itisn't.

一般疑问句

-找出(am/is/are)1amadoctor.

转换方法二放将be动词（am/is/are）放于句首，大写首字母Areyouadoctor?

主语是1^2第二人称youAreyouadoctor?

四加句尾加Areyouadoctor?

【要点拓展】

1.当把含有be动词的肯定句变为一般疑问句时，通常将I变为you,be动词也要相应地变为are。同样,

肯定句中的形容词性物主代词my,变一般疑问句时要改为your。

Iamateacher.我是一名教师。Areyouateacher?你是一名教师吗？（I改为you,am改为are）

Thisismybook.这是我的书。Isthisyourbook?这是你的书吗？（my改为your）

2.一般现在时态下，be动词引导的一般疑问句的回答：

Areyou...?Yes,Iam.No,Iamnot.（you是第二人称单数）

Areyou...?Yes,weare.No,wearenot/aren*t.（you是第二人称复数）

Arethey...?Yes,theyare.No,theyarenot/aren't.

Isshe/he/it...?Yes,she/he/itis.No,she/he/itisnot/isn*t.

Isthis/that...?Yes,itis.No,itisnot/isn*t.

Arethese/those...?Yes,theyare.No,theyarenot/aren*t.

【奇思巧计】

含be句子变问句，把be提前没问题；

yes和no要搞清，回答要用代词替；

主语的数决定be,结尾定把问号记。

【同步检测】

一、单项选择

1.——IsyournameJimGreen?—

A.Yes,IamB.Yes,itisC.Yes,IdoD.No,Idon't

2.一Isthisyourschoolbagonthedesk?

A.Yes,IamB.No,theyaren'tC.Yes,itisD.Yes,theyare

3.一Isthatapen?

.Ifsapencil.

A.Yes,itisB.Not,itisn'tC.Yes,itisn't.

4.一Aretheseyourparents?

.Theyaremyauntanduncle.

A.Yes,theyareB.No,theyaren5tC.Yes,thoseare

5.一IsshefromEngland?

A.No,sheisB.No,sheisn'tC.Yes,sheisn't

6.一AreyouMissWang?

A.Yes,Tmnot.B.No,Tmnot.C.Yes,I'm.

7.——IssheKate?

HernameisZhuzhou.

A.Yes,sheisn't.B.No,sheis.

C.Yes,sheis.D.No,sheisn't.

8.—AreyouJane?

A.Yes,I'm.B.Yes,Iam.C.Iam.D.I'm.

9.一AreyouMichael?

.IamKangkang.

A.Yes,IamB.No,IamC.Yes,I'mnot.D.No,Tmnot

10.-Arethoseyourgoodfriends?

—No,.

A.theyaren'tB.heisn'tC.sheisn't

二、句型转换

11.Aretheseyourcousins?（作否定回答）

No,.

12.Issheyoursister?（作肯定回答）

,is.

13.Thatismybrother.（改为一般疑问句）

thatbrother?

14.Sheishermother.（改为一般疑问句）

hermother?

15.Themanismyfather.（一般疑问句）

themanyourfather?

单元语法二

【知识导图】

【要点拓展】

名词性物主代词相当于“形容词性物主代词+名词”，因此具有名词特征，在句中可以作主语、宾语、表语等。

Thatisyours.那是你的。（作表语）

Theseareourbooksandtheirsareoverthere.这些是我们的书，他们的在那边。（作主语）

Ilovemyroom,butIdon*tlikehers.我喜欢我的房间，但是不喜欢她的。（作宾语）

【奇思巧计】

有“名”则“形”，无“名”则“名”（意思是，后面有名词，用

形容词性物主代词。后面没有名词，用名词性物主代词）

物主代词名词性，相当名词可单用。

句中充当主宾表，身后没有名词影。

两种代词形不同，添个S形变名。

his,its不用变，my变mine要记清。

【同步检测】

1.一Cindy,isthisnewbike?

一No,isoverthere.

A.you,mineB.your,myC.you,meD.your,mine

2.一Isthat________modelplane?

-No,ifshis.________isonthesofa.

A.you,mineB.you,myC.your,mineD.your,my

3.一Isthisbook,Tim?

—No.Itis.

A.you;hersB.your;hersC.you;herD.your;her

4.Thewhitemodelplaneis________.

A.herB.hisC.sheD.she's

5.一Isthisbook?

-No,itisn't_______

A.theirs;theirB.hers;hisC.your;mine

6.一Isthisyourbike?

-No,itisn't.________isblue.

A.MyB.IC.MineD.Me

7.Ourschoolisbeautiful.Whatabout?

A.itB.oneC.mineD.yours

8.一Mary,mypenislost.CanIuse______?

一Sure,hereyouare.

A.yourB.youpenC.youD.yours

9.Thatisn'thisschoolbag.It9s________.

A.myB.mineC.ID.me

10.Thatisn'tmymodelplane.Ithinkitis_

A.yourB.herC.his

11.一Sam,dothepeopleinEnglandcelebratetheDragonBoatFestival?

-No,theydon't.It'sfestival,not.

A.ours;theirB.ours;theirsC.our;theirsD.our;their

12.A:Isthisnovelbook?

B:No,it'sHelen's.Ileft________athome.

A.your,mineB.yours,mineC.your,itsD.you,mine

13.一Betty!IsthisEnglishbookyoursorTina's?

一Oh.Thisbookismine.isontheshelf.

A.SheB.HerC.Hers

14.—Mypendoesn'twork.MayIuse?

——Sure.Hereyouare.

A.mineB.yoursC.hers

15.Mary,Iguessthisbookis.isinmyschoolbag.

A.your,MyB.yours,MyC.yours,MineD.your,Mine

【真题链接】

1.（2023•山东东营•统考中考真题）一Lily,putyourbooksintoyourschoolbag.

——They5renot.TheyareLucy's.

A.hisB.hersC.mineD.yours

2.（2023,福建,统考中考真题）一Harry,isthisyourbasketball?

-Yes,ifs.

A.hisB.yoursC.mine

3.（2023•四川达州•统考中考真题）——Jim,mayIborrowdictionary?

一Oh,sorry.isathome.

A.your,MineB.your,MyC.yours,Mine

4.（2022•西藏•统考中考真题）一Isthispen,Tina?

一No,itisn't.IfsLinda5s.

A.youB.yoursC.yourD.yourself

5.（2022•四川•统考中考真题）一Isthisyourdictionary?

-No.Ifs.

A.sheB.herC.hersD.herself

6.（2022•统考中考真题）Yoursilkscarfisoverthere.Thisoneis.

A.IB.meC.myD.mine

7.（2022•辽宁鞍山•统考中考真题）一Tom,isthisyourumbrella?

-No,itisn't.isonthetable.

A.HisB.ItsC.YoursD.Mine

8.（2022•湖南邵阳•统考中考真题）一Whosebikeisthis?Don'tputithere.

一Oh,it'snotmine,ifs.

A.herB.sheC.hers

9.（2022,辽宁营口,统考中考真题）一Lucy,isthisdictionary?

-No,itisn't.isinmybag.

A.your;YoursB.my;MineC.your;MineD.my;Hers

10.（2022•广西贵港•统考中考真题）一IsthisyourBingDwenDwen（冰墩墩）？

一No.isonthesofa.

A.HersB.HisC.YoursD.Mine

11.（2022,湖北•统考中考真题）Thisisn'tmyschoolbag.isoverthere.

A.HisB.HersC.MineD.Yours

12.（2022•天津•统考中考真题）一Whosecameraisthis?Isit?

-No,ifsnotmine.Ifs.

A.you;himB.yours;himC.yours;hisD.you;his

13.（2021•四川甘孜•统考中考真题）一Isthisyourpen?

——Yes,ifs.

A.meB.myC.mineD.myself

14.（2021•四川资阳•统考中考真题）一Hi,Rose.CanyoulendmeyourEnglishdictionary?Fveleftat

home.

一Sure.

A.myB.myselfC.mineD.me

15.（2021•江苏徐州,统考中考真题）Ihavemyownadvantagesandmyfriendshave.

A.hisB.hersC.theirsD.ours

16.（2021•上海・统考中考真题）Ihaven'tbroughtmydictionarywithme.CanIuse?

A.youB.yourC.yoursD.yourself

17.（2021•湖北省直辖县级单位•统考中考真题）一Ican'tfindmypencil.MayIborrow?

一Sorry,Idon'thaveone.

A.hisB.hersC.theirsD.yours

18.（2021•广西河池•统考中考真题）一Isthisyourbike,Cindy?

一Yes,it's.Mymotherboughtitformelastmonth.

A.hersB.hisC.yoursD.mine

19.（2021•湖南郴州•统考中考真题）一MayIuseyourcellphone?Ileftathome.

一Sure.Hereyouare.

A.oursB.yoursC.mine

20.（2021•辽宁•统考中考真题）一YourspokenEnglishisperfect!

一Thankyou.Ithinkisbetter.YoureadEnglisheverymorning.

A.mineB.itsC.yoursD.hers

21.（2021•湖北鄂州•统考中考真题）一Arethesebooks?

-No,they'rehis.

A.yoursB.herC.ourD.their

22.（2021•辽宁•统考中考真题）一MyschoolIDcardisonthedesk.Whatabout?

——It'sinmyschoolbag.

A.hisB.hersC.yoursD.mine

23.（2021•广西百色•统考中考真题）一Jenny,isthatbagonthedesk?

-No,itisn'tbag,itisLily*s.

A.yours,mineB.your,mineC.your,myD.yours,my

24.（2021•湖南益阳•统考中考真题）一Thewatchinyourhandlooksnice.Isit?

—Yes,butIwillgiveittoKateasbirthdaypresent.

A.your,herB.yours,hersC.yours;her

25.（2021•四川凉山•统考中考真题）一Theearth,theonlyhomeof,isnowindanger.

——Thafsforsure.It9sourdutytosaveit.

A.yoursB.hersC.hisD.ours

26.（2021•广西贺州•统考中考真题）一Lily,isthisyourpen?

——No,itisn't.ItisLinda's.

A.myB.mineC.yourD.yours

27.（2021•湖南湘潭•统考中考真题）一Isthatbag,Anna?

-No,ifsTina's.

A.yourB.yoursC.yourself

28.（2021•河北•统考中考真题）Thisisn'tmydictionary.isoverthere,onthedesk.

A.HisB.MineC.HersD.Yours

29.（2021•四川成都・统考中考真题）一Lily,isthisbluepencilboxSteve9s?

-No,itisn't.isblack.

A.MineB.HersC.His

30.（2021,四川泸州•统考中考真题）一IsthisLinda'snotebook?

-No,it'smine.Thethickoneonthedeskis.

A.sheB.herC.hersD.herself

31.（2020•辽宁盘锦,统考中考真题）Thebookonthedeskisn'tmine.Isit?

A.yoursB.yourselfC.youD.your

32.（2020•湖南株洲I•统考中考真题）Thisisyourschoolbag.ButIcan*tfind.

A.meB.myC.mine

33.（2020•湖北荆州•统考中考真题）一Isthisyoursweater,Frank?

-No.YoucanaskTom,maybeit's.

A.himB.hisC.herD.hers

34.（2020•广西玉