七年级英语be动词专项训练题库

七年级英语be动词专项训练题库在英语学习的漫漫长河中，be动词无疑是我们最早接触也是最为核心的词汇之一。它看似简单，仅由几个字母构成，却如同基石般支撑着我们构建各种基本句型，表达丰富的含义。对于七年级的同学们而言，熟练掌握be动词的用法，是迈向英语流利表达的重要一步。本次专项训练，旨在帮助同学们系统梳理be动词的知识脉络，通过多样化的练习，巩固基础，提升应用能力，让你在面对be动词时不再迷茫，游刃有余。一、be动词的“庐山真面目”——基本用法回顾在我们投入训练之前，让我们先一同回顾一下be动词的“家族成员”及其主要职责。be动词家族主要有三个核心成员：am,is,are，它们的“过去式”形态则是was和were。它们的“职责”是根据主语的人称和数，以及句子所处的时态来“站岗放哨”，表达“是”、“在”等含义。*am：坚定不移地陪伴在第一人称单数I的身边。*is：忠诚地服务于第三人称单数，如he,she,it，以及单数名词或不可数名词。*are：则是第二人称单复数you，第一人称复数we，第三人称复数they，以及复数名词的好伙伴。*was：是am和is的过去式。*were：是are的过去式。理解了这些基本“职责”，我们就能更有针对性地进行练习了。二、专项训练题库（一）基础认知与选择(Choosethecorrectformof"be"verb)请根据句子主语，选择最合适的be动词(am,is,are,was,were)填入空白处。1.I______astudent.2.She______mybestfriend.3.They______playingbasketballnow.4.Thisbook______veryinteresting.5.We______intheparkyesterday.6.He______happylastSunday.7.You______agoodsinger.8.Thecats______ontheroofjustnow.9.Myfather______adoctor.10.Those______redapples.（二）句式转换小能手(SentenceTransformation)A.将下列陈述句改为一般疑问句，并作肯定和否定回答。1.Heisateacher.(一般疑问句)_________________________?(肯定回答)_________________________.(否定回答)_________________________.2.Theyareintheclassroom.(一般疑问句)_________________________?(肯定回答)_________________________.(否定回答)_________________________.3.IamfromChina.(一般疑问句)_________________________?(肯定回答)_________________________.(否定回答)_________________________.4.Thedogwasunderthetree.(一般疑问句)_________________________?(肯定回答)_________________________.(否定回答)_________________________.B.将下列陈述句改为否定句。1.Thisismypencil._____________________________________.2.Wearelateforschool._____________________________________.3.Shewasathomeyesterday._____________________________________.4.Youareagoodboy._____________________________________.（三）慧眼识珠——用所给单词的适当形式填空(Fillintheblankswiththeproperformof"be")1.Where______(be)youlastnight?I______(be)athome.2.MymotherandI______(be)goingtothesupermarkettomorrow.4.There______(be)manybooksontheshelf.5.______(be)heastudent?Yes,he______.6.They______(notbe)inthelibrarynow.They______(be)intheplaygroundtenminutesago.7.How______(be)yourweekend?It______(be)great.（四）语境运用与选择(Choosethebestansweraccordingtothecontext)1.—______thatyourbag?—Yes,it______.A.Is,areB.Are,isC.Is,isD.Are,are2.Mybrother______tenyearsoldlastyear.Nowhe______eleven.A.is,isB.was,isC.was,wasD.is,was3.There______somemilkintheglassjustnow,butnowthere______noneleft.A.are,isB.was,isC.were,areD.is,are4.We______goodfriends.We______inthesameclass.A.are,areB.am,areC.is,areD.are,is5.—How______you?—I______fine,thankyou.Andyou?—I______OK.A.are,am,amB.is,am,areC.are,is,amD.is,are,am（五）短文填空(ClozeTest)Hello,everyone!Myname______(be)Lily.I______(be)twelveyearsold.I______(be)astudentinGradeSeven.Myschool______(be)verybigandbeautiful.There______(be)manytreesandflowersinit.Myfavoritesubject______(be)English.MyEnglishteacher______(be)MissWang.She______(be)verykindtous.Wealllikeher.Yesterday,we______(be)notatschoolbecauseit______(be)Sunday.I______(be)attheparkwithmyfamily.We______(be)veryhappy.三、参考答案（一）基础认知与选择1.am2.is3.are4.is5.were6.was7.are8.were9.is10.are（二）句式转换小能手A.1.Isheateacher?Yes,heis./No,heisn't.2.Aretheyintheclassroom?Yes,theyare./No,theyaren't.3.AreyoufromChina?Yes,Iam./No,I'mnot.4.Wasthedogunderthetree?Yes,itwas./No,itwasn't.B.1.Thisisnot(isn't)mypencil.2.Wearenot(aren't)lateforschool.3.Shewasnot(wasn't)athomeyesterday.4.Youarenot(aren't)agoodboy./Youarenot(aren't)goodboys.(根据语境判断单复数)（三）慧眼识珠1.were,was2.are3.is,was4.are5.Is,is6.aren't/arenot,were7.was,was8.are,are（四）语境运用与选择1.C2.B3.B4.A5.A（五）短文填