Unit3语法思维导图及专练（原卷版）-2023-2024学年七年级英语上册基础知识专项讲练（人教版）

Unit3Isthisyourpencil？（语法讲练）单元语法一【知识导图】【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；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,Iam B．Yes,itis C．Yes,Ido D．No,Idon’t2．—Isthisyourschoolbagonthedesk?—________.A．Yes,Iam B．No,theyaren’t C．Yes,itis D．Yes,theyare3．—Isthatapen?—________.It’sapencil.A．Yes,itis B．Not,itisn’t C．Yes,itisn’t.4．—Aretheseyourparents?—________.Theyaremyauntanduncle.A．Yes,theyare B．No,theyaren’t C．Yes,thoseare5．—IsshefromEngland?

—________.A．No,sheis B．No,sheisn’t C．Yes,sheisn’t6．—AreyouMissWang?

—________A．Yes,I’mnot. B．No,I’mnot. 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．—AreyouMichael?

—________.IamKangkang.A．Yes,Iam B．No,Iam C．Yes,I’mnot. D．No,I’mnot10．—Arethoseyourgoodfriends?—No,________.A．theyaren’t B．heisn’t C．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）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．—Cindy,isthis________newbike?—No,________isoverthere.A．you,mine B．your,my C．you,me D．your,mine2．—Isthat________modelplane?—No,it’shis.________isonthesofa.A．you,mine B．you,my C．your,mine D．your,my3．—Isthis________book,Tim?—No.Itis________.A．you;hers B．your;hers C．you;her D．your;her4．Thewhitemodelplaneis________.A．her B．his C．she D．she’s5．—Isthis________book?—No,itisn’t________.A．theirs;their B．hers;his C．your;mine6．—Isthisyourbike?—No,itisn’t.________isblue.A．My B．I C．Mine D．Me7．Ourschoolisbeautiful.Whatabout________?A．it B．one C．mine D．yours8．—Mary,mypenislost.CanIuse________?—Sure,hereyouare.A．your B．youpen C．you D．yours9．Thatisn’thisschoolbag.It’s________.A．my B．mine C．I D．me10．Thatisn’tmymodelplane.Ithinkitis________.A．your B．her C．his11．—Sam,dothepeopleinEnglandcelebratetheDragonBoatFestival?—No,theydon’t.It’s________festival,not________.A．ours;their B．ours;theirs C．our;theirs D．our;their12．A:Isthisnovel________book?B:No,it’sHelen’s.Ileft________athome.A．your,mine B．yours,mine C．your,its D．you,mine13．—Betty!IsthisEnglishbookyoursorTina’s?—Oh.Thisbookismine.________isontheshelf.A．She B．Her C．Hers14．—Mypendoesn’twork.MayIuse________?—Sure.Hereyouare.A．mine B．yours C．hers15．Mary,Iguessthisbookis________.________isinmyschoolbag.A．your,My B．yours,My C．yours,Mine D．your,Mine【真题链接】1．（2023·山东东营·统考中考真题）—Lily,putyourbooksintoyourschoolbag.—They’renot________.TheyareLucy’s.A．his B．hers C．mine D．yours2．（2023·福建·统考中考真题）—Harry,isthisyourbasketball?—Yes,it’s________.A．his B．yours C．mine3．（2023·四川达州·统考中考真题）—Jim,mayIborrow________dictionary?—Oh,sorry.________isathome.A．your,Mine B．your,My C．yours,Mine4．（2022·西藏·统考中考真题）—Isthispen________,Tina?—No,itisn’t.It’sLinda’s.A．you B．yours C．your D．yourself5．（2022·四川·统考中考真题）—Isthisyourdictionary?—No.It’s________.A．she B．her C．hers D．herself6．（2022·统考中考真题）Yoursilkscarfisoverthere.Thisoneis_______.A．I B．me C．my D．mine7．（2022·辽宁鞍山·统考中考真题）—Tom,isthisyourumbrella?—No,itisn’t.________isonthetable.A．His B．Its C．Yours D．Mine8．（2022·湖南邵阳·统考中考真题）—Whosebikeisthis?Don’tputithere.—Oh,it’snotmine.it’s________.A．her B．she C．hers9．（2022·辽宁营口·统考中考真题）—Lucy,isthis________dictionary?—No,itisn’t.________isinmybag.A．your;Yours B．my;Mine C．your;Mine D．my;Hers10．（2022·广西贵港·统考中考真题）—IsthisyourBingDwenDwen(冰墩墩)?—No.________isonthesofa.A．Hers B．His C．Yours D．Mine11．（2022·湖北·统考中考真题）Thisisn’tmyschoolbag.________isoverthere.A．His B．Hers C．Mine D．Yours12．（2022·天津·统考中考真题）—Whosecameraisthis?Isit________?—No,it’snotmine.It’s________.A．you;him B．yours;him C．yours;his D．you;his13．（2021·四川甘孜·统考中考真题）—Isthisyourpen?—Yes,it’s________.A．me B．my C．mine D．myself14．（2021·四川资阳·统考中考真题）—Hi,Rose.CanyoulendmeyourEnglishdictionary?I’veleft________athome.—Sure.A．my B．myself C．mine D．me15．（2021·江苏徐州·统考中考真题）Ihavemyownadvantagesandmyfriendshave________.A．his B．hers C．theirs D．ours16．（2021·上海·统考中考真题）Ihaven’tbroughtmydictionarywithme.CanIuse________?A．you B．your C．yours D．yourself17．（2021·湖北省直辖县级单位·统考中考真题）—Ican’tfindmypencil.MayIborrow________?—Sorry,Idon’thaveone.A．his B．hers C．theirs D．yours18．（2021·广西河池·统考中考真题）—Isthisyourbike,Cindy?—Yes,it’s________.Mymotherboughtitformelastmonth.A．hers B．his C．yours D．mine19．（2021·湖南郴州·统考中考真题）—MayIuseyourcellphone?Ileft________athome.—Sure.Hereyouare.A．ours B．yours C．mine20．（2021·辽宁·统考中考真题）—YourspokenEnglishisperfect!—Thankyou.Ithink_______isbetter.YoureadEnglisheverymorning.A．mine B．its C．yours D．hers21．（2021·湖北鄂州·统考中考真题）—Arethesebooks________?—No,they’rehis.A．yours B．her C．our D．their22．（2021·辽宁·统考中考真题）—MyschoolIDcardisonthedesk.Whatabout________?—It’sinmyschoolbag.A．his B．hers C．yours D．mine23．（2021·广西百色·统考中考真题）—Jenny,isthatbagonthedesk________?—No,itisn't________bag,itisLily's.A．yours,mine B．your,mine C．your,my D．yours,my24．（2021·湖南益阳·统考中考真题）—Thewatchinyourhandlooksnice.Isit______?—Yes,butIwillgiveittoKateas______birthdaypresent.A．your,her B．yours,hers C．yours;her25．（2021·四川凉山·统考中考真题）—Theearth,theonlyhomeof________,isnowindanger.—That’sforsure.It’sourdutytosaveit.A．yours B．hers C．his D．ours26．（2021·广西贺州·统考中考真题）—Lily,isthisyourpen?—No,itisn’t________.ItisLinda’s.A．my B．mine C．your D．yours27．（2021·湖南湘潭·统考中考真题）—Isthatbag________,Anna?—No,it’sTina’s.A．your B．yours C．yourself28．（2021·河北·统考中考真题）Thisisn’tmydictionary.________isoverthere,onthedesk.A．His B．Mine C．Hers D．Yours29．（2021·四川成都·统考中考真题）—Lily,isthisbluepencilboxSteve’s?—No,itisn’t.________isblack.A．Mine B．Hers C．His30．（2021·四川泸州·统考中考真题）—IsthisLinda’snotebook?—No,it’smine.Thethickoneonthedeskis________.A．she B．her C．hers D．herself31．（2020·辽宁盘锦·统考中考真题）Thebookonthedeskisn’tmine.Isit__________?A．yours B．yourself C．you D．your32．（2020·湖南株洲·统考中考真题）Thisisyourschoolbag.ButIcan'tfind_________.A．me B．my C．mine33．（2020·湖北荆州·统考中考真题）—Isthisyoursweater,Frank?—No.YoucanaskTom,maybeit’s__________.A．him B．his C．her D．hers34．（2020·广西玉林·统考中考真题）—Susan,isthatwatchonthedesk____________?—No,itisn't____________watch.ItmustbeBrian's