文档介绍:GO FOR IT七年级(上)复****提要
一、词
名词
1、 名词的复数
、一般的直接加 s,如 desk (desks) 、pen(pens)、ruler(rulers)
、以 x、s、ch、sh 结尾的力 口 es 如 box (boxes) > class(classes)、watch(watches) 等
、以辅音字母加y结尾的要变y为i加es,如family ,comedy,documentary等
、以0结尾的名词,有生命的加es如:tomato(tomatoes)、potato (potatoes );没有生 命的加s,如
photo(photos)> piano(pianos)> zero(zeros)
2、 名词所有格在名词的后边加,s,表示后面的名词属于前面的名词所有,如Li Lei's bag
Tom's desk、her mother's brother
另:of表示的名词所有格:a photo of my family我的家庭照;a girl of five 一个五岁的女 孩
3、 专有名词的大写
如 English> Brown、Rush、Sunday、January、December> Beijing Opera
动词
1、动词的种类(四类)
系动词如be(is am are);情态动词如can、may、need;助动词(do does);行为动词如take、
bring、eat> have(has)> like> sell> buy> sale> play> see> find、go> watch> thank> think 等
2、 动词的第三人称单数(与名词的复数一样)
如 eat(eats) take (takes) buy (buys) play (plays) have(has) are (is)
3、 动词的时态(一般现在时)
含有系动词的
I'm a Chinese boy.
She is twelve.
He is Tim's brother.
Her mother is an English teacher .
含有系动词的句子在变一般疑问句时只将“主语和系动词交换位置”,
上面句子变成一般疑问句时分别为
Are you a Chinese boy ?(注意第一人称通常变为第二人称) Is she twelve ?
Is he Tim's brother ?
Is her mother an English teacher ?
含有系动词的句子在变否定句时只须“在系动词的后边加上not”,前面
的几个了陈述句变否定句分别为
I'm not a Chinese boy.
She isn't twelve.
He is not Tim's btother.
Her mother isn't an English teacher.
含有情态动词的句子(can ),
She can play basketball.
His mother's cousin can sing many English songs.
含有情态动词的句子在变一般疑问句时只须将“主语和情态动词交换
位置",上面两句变一般疑问句分别为
Can she