英语人教版七年级上U3知识点总结
Unit 3 Is this your pencil?
一.语法部分
(一)This和that的用法,these和those的用法:
详见U2笔记
(二)名词性物主代词
mine yours his hers its (单数)
我的 你的 他的 她的 它的
ours yours theirs (复数)
我们的 你们的 他/她/它们的
名词性物主代词相当于名词,用于代替形容词性物主代词+名词,如:
My book=mine
Your pen=yours
His pencil=his
Her ruler=hers
Our pencils=ours
从上句中可以看出,形容词性物主代词后面必须要加一个名词(如:pen, pencil, book等),而名词性物主代词后面却绝对不能加名词。
特别注意:
his是一个特殊的代词,它既是形容词性物主代词,又是名词性物主代词,要特别注意。请区别:
Is this his pen? ______________
This pen is his. ______________
That is her eraser. ______________
That eraser is hers. ______________
所有这些名词性物主代词既可以表示单数,也可以表示复数,此种现象需要同学们特别加以注意,如:
(1) Your pen is here, mine isthere.
Yourpens are here, mine are there.
(2) Their books are red,ours are blue.
Their mother is a teacher, ours isa doctor.
(三)名词所有格
单数可数名词:用“名词+’s”来表示,意为“......的”,如:Bob’s, Helen’s, my mother’s, my father’s, my brother’s等。如:
Bob’s pen is red.
My mother’s mother is mygrandmother.
复数以s结尾的名词:用“复数名词+’ ”表示,意为“......的”,如:my sisters’(我的姐姐们的......), my brothers’(我的弟弟们的......),如:
My sisters’ books are in theirbags.
My brothers’ footballs are in theroom.
(四)人称代词宾格
Me you him her it(单数)
我 你 他 她 它
Us you them(复数)
我们 你们 他/她/它们
人称代词宾格放在动词(如:am, is, are等)后面,而不是放在前面,这一点要和主格相互区别,如下:
I am a boy. ____________________
Call me. ____________________
You are a girl. ____________________
Thank you. ____________________
It is a cat. ____________________
How do you spell it? __________________
二.短语和句子
excuse me. 打扰了。
what about......? ......怎么样?
= How about.....?
Thank you for your help.
= Thanks for your help.感谢你的帮助。
ID card身份证
computer game电子游戏
How do you spell it?你怎么拼写它?
ask the teacher for it. 去向老师要它。
E-mail me at.....给我发电子邮件......
call me at +电话号码 打......找我
I must find it.我必须找到它。
a set of......一串......,一套......
I lost my school ID card.我丢失了学生卡。
时间仓促,如有错误,请留言提出,非常感谢!