be动词（专项训练）-2025-2026学年沪教版英语三年级下册

**基本信息** 聚焦小学英语单元核心知识，通过方法提炼与题型对应构建系统性训练，提升语言理解表达能力与逻辑思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |词汇运用|8题/3典例|情境联想法、词性辨析法|从单词积累到语境应用的递进| |句型转换|6题/2典例|结构分析法、关键词定位法|语法规则到句式变式的推导| |阅读理解|4篇/2典例|细节查找法、主旨归纳法|信息提取到推理判断的提升|

be动词专项练习 一、单项选择 1.Mike my friend.A.am B.is C.are 2.The dogs(狗，复数) black.A.am B.is C.are 3.This my pen(钢笔).A.amB.isC.are 4.That a big elephant(大象)，A.amB.isC.are 5.These apples(苹果，复数) red.A.am B.is C.are 6.1 a student.A.am B.is C.are 7.My father(爸爸) tall(高的).A.amB.isC.are 8.You nine years old.A.am B.is C.are 9.The cats(猫，复数) in the box(在盒子里).A.amB.isC.are 10.She my sister(姐姐/妹妹).A.amB.isC.are 二、用be动词的适当形式填空 1.I (be)a student 2.He (be)my brother(哥哥/弟弟) 3.They (be)happy(开心的). 4.This (be)a book(书) 5.Those (be)my shoes(鞋子，复数). 6.We (be)friends(朋友). 7.It (be)sunny(晴朗的)today. 8.She (be)a teacher（老师). 9.The bird(鸟) (be)small(小的). 10.You (be)right（正确的). 人称代词主格宾格专项练习 一、选择题（选择正确的代词填空） 1. (am a student.A.I B.me C.my 2.She likes (我).A.IB.meC.my 3. (is my brother.A.He B.him C.his 4.I see (in the park.A.he B.him C.his 5. (is my sister.A.She B.her C.hers 6.He helps ()A.she B.her C.hers 7. (我们)are friends.A.WeB.usC.our 8.The teacher teaches(我们).A.weB.usC.our 9. (他们)are happy.A.They B.them C.their 10.I play with (他们).A.they B.them C.their 二、填空题（用正确的主格或宾格代词填空) 1. (我)am nine years old,. 2.My mother loves (我). 3. (他)has a red ball. 4.I give the book to (他). 5. (她)is my friend 6.The cat follows (她) 7. (我们)go to school together. 8.The teacher praises (我们). 9. (他们)play football, 10.I watch (他们)play. 三、翻译练习（将中文句子翻译成英文，注意代词的使用） 1.我是学生。 am a student. 5.我们是朋友。 are friends. 2.他帮助我。He helps 6.他们喜欢我们。They like 3.她是老师。 is a teacher. 7.他们是学生。 are students 4.我看见她。Isee 8.我帮助他们。I help 形容词性与名词性物主代词专项练习 一、填空 物主代词 数 人称 主格代词 主格宾格 形代 名代 第一人称 单 第二人称 you 数 she 第三人称 he it 第一人称 we 复 数 第二人称 you 第三人称 they 二、完成句子或会话 1.He is (our/ours)English teacher. name is Sam. 2. (mine/my)dog is white(白色的).But (her/hers)is black. 3.--Is it (your/yours)car --No, (our/ours)car is old(I旧的).It's (their/theirs). 三、用括号中单词的适当形式填空 1.--Are these (you)pencils --Yes ,they are D 2.--Whose pencil is this ?-It's (I) 3.She is (I)friend. 4.Miss Li(李小姐)often looks after(经常照顾)】 (she)brother(弟弟). 5.They aren't (they)bags.They are (we). (aren't= 6.This isn't (I)book. (my)is in the bag. (isn't=) 四、选择 ()1.This is my book. are over there A.Your B.Yours C.You D.Mine ()2.Whose pen is it?It'spen. A.her B.hers C.she D.his ()3. bag is new and is new,too A.Our,he B.Ours.his C.My,his D.My,her ()4.This room is ours,and that one is A.they B.them C.theirs D.their ()5.Whose pencils are there?They're A.my B.me C.mine D.our ()6.Is the new watch?Yes,it's A.you,me B.yours,mine C.your,my D.your,mine )7.Whose shoes are these?They are_ A.me B.mine C.my D.I ()8.She is a student, name is Han Mei. A.its B.her C.hers D.his ()9.It's a dog.I don't know name A.its'B.its C.it D.it's ()lO.This rulere(尺子)isn't mine.I think(认为)itis A.he B.him C.his D.her ()11.schoolbag is beautiful.But is more beautiful. A.Jims,my B.Jim's,mine C.Jim's,me D.Jims',I ()12. am a boy and is a girl. A.My,she B.I,her C.I,she D.Mine,she ()l3.I like new dress(新裙子). A.She B.her C.hers D.his ()l4.I often help(经常帮助)一mother do一housework(家务活)。 A.me,she B.mine,her C.my,her D.I,hers )15.Is that hat?No,it's not .It’s_ A.your,my,Toms B.you,mine,Tom's C.yours,mine,Tom D.your,mine,Tom's 五、用括号中所给词的正确形式填空： l,_is a boy.I know(知道)name.(he) 2._is a parrot(鹦鹉)._name is JiJi.(it) 3.father is an English teacher.is my friend. name is Kitty.(she) 4.This is a cat,but I don't know name.(it) 5.I'm a Chinese boy. name is Ma Weiping.(I) 6.I know(认识)that woman(女人).bike is very old.(she) 7.Hi,Jack.This is_friend.(I) name is Sam.(he) 第一次课练习答案 be动词专项 -、1.B2.C3.B4.B5.C6.A7.B8.C9.C10.B 1.am 2.is 3.are 4.is 5.are 6.are 7.is 8.is 9.is 10.are 主格宾格专项 -、1.A2.B3.A4.B5.A6.B7.A8.B9.A10.B 1.I 2.me 3.He 4.him 5.She 6.her 7.We 8.us 9.They 10.them 三、l.I2.me3.She4.her5.We6.us7.They8.them 物主代词专项 |主格 「宾格」形容词性物主代词」名词性物主代词 II me my mine youyou your yours he him his his Ishe her her hers it it its its we us our ours youyou your yours they them their theirs 二、完成句子 1.our/His 2.My/hers 3.your /our /theirs 三、填空 1.your mine 2.mine 3.my 4.her 5.their/ours/aren't=are not 6.my /mine isn't=is not 四、选择题 1.B2.A3.C4.C5.C6.B7.B8.B9.B10.C11.B12.C13.B14.C15.D 五、填空 1.He/his 2.It/its 3.Her/She/Her 4.its 5.My 6.Her 7.my /His