内容正文:
Module 1 My classmates
Unit 3 Language in use
外研版英语七年级上册
1.I'm your teacher.
2.She's my friend.
3.Her English name is Lucy.
4.His English name is Henry.
教材链接
语法探究
动词be说明身份、年龄、状态等
1.动词be的一般现在时形式
动词be的一般现在时有三种形式:am,is和are,be动词的形式随着句子主语的变化而变化。如:
语法详解
主语 动词be的形式 例句
I am I am a girl.
you/they/we/名词复数 are We are her students.
he/she/it/名词单数/不可数名词 is He is in Class 1.
2.动词be的一般现在时的否定形式和疑问形式
◆动词be的否定形式是在动词be后直接加not。缩写形式:isn't=is not, aren't=are not。
注意:am not不能缩写;This is不能缩写。如:
◇I am not a boy.=I'm not a boy.
◇You are not a student.=You aren't a student.
◇This is not a book.=This isn't a book.
◆动词be的一般现在时的疑问句形式是将动词be提至句首。如:
◇—Are you a teacher? —Yes, I am./No, I'm not.
◇—Is this a ruler? —Yes, it is./No, it isn't.
1.人称代词
人称代词不仅指人,也可指物。人称代词分为主格和宾格,人称代词有人称、数和格的变化。
人称 单数 复数
主格 宾格 主格 宾格
第一人称 I me we us
第二人称 you you you you
第三人称 he, she, it him, her, it they them
注意:人称代词的主格在句中作主语,宾格作宾语或表语。如:
◇We are good friends.我们是好朋友。
◇I know him.我认识他。
2.物主代词
物主代词分为形容词性物主代词和名词性物主代词。
人称 单数 复数
形容词性 名词性 形容词性 名词性
第一人称 my mine our ours
第二人称 your yours your yours
第三人称 his, her, its his, hers, its their theirs
注意:形容词性物主代词在句中作定语,相当于形容词,后跟名词;名词性物主代词在句中作主语、宾语、表语等,相当于名词。如:It's her book, not mine.那是她的书,不是我的。
一、 单项填空。
( )1.___ schoolbags are new, but ____ are old.
A.Their; ours B.Their; our
C.Theirs; our D.Theirs; ours
( )2.___ should listen to ____ teacher carefully.
A.Your; you B.We; our
C.She; they D.His; his
A
B
课堂检测
( )3.—What class ____ you in? —I ____ in Class Three.
A.am; is B.are; am
C.are; are D.is; am
( )4.My father and my mother ____ both teachers.
A.am B.is
C.are D.be
B
C
( )5.(2022·吉林中考)Mary has a brother, and ____ name is Bob.
A.her B.its
C.his
C
二、 句型转换。
1.My name is Lisa.(改为否定句)
_____________________________________________________________
2.Lucy and Lingling are my good friends.(改为一般疑问句,并作肯定回答)
_____________________________________________________________
_____________________________________________________________
My name is not/isn't