内容正文:
小升初语法-
一般现在时
一般现在时
一般现在时的定义
一般现在时的标志词
一般现在时结构
一般现在时动词变化规则
一般现在时句型转换
一般现在时的定义
一般现在时的定义
一般现在时的三样本领:
1.表示现在的状态,特征,能力,性格;
如:The shy is blue.
2.表示经常、反复、习惯性的动作;
如:I get up at six everyday.
3.表示普遍真理和自然规律;
如:The earth goes around the sun.
一般现在时的标志词
1.频率
副词
always
usually
often
sometimes
rarely
never
一般现在时的标志词
频率副词在句子中的位置:
1.频率副词用在be动词后。
It is usually hot in summer.
2.频率副词用在实义动词前。
My father usually cooks dinner for us.
3.频率副词用在助动词和实义动词之间。
I will always help you.
一般现在时的标志词
一般现在时的标志词
2.every系列
every
month
year
day
morning
afternoon
week
evening
次数
once
twice
three times
twice a week
on Saturdays
on Sundays
找一找标志词
yesterday once next week
three times on Saturdays
in 2023 every week often
just now usually sometimes
last week every night
一般现在时结构
一般现在时结构
一、有be动词的结构
1.结构: 主语+be+其他
She is a doctor.
2.be动词包括哪些?
am is are
3.be动词口诀:
我用am,你用are,is连着他he、她she、它it;
单数名词用is,复数名词用are。
Let’s practice
1.Kitty _____an English teacher.
2.We ______students.
3.I ______from Lishui.
4.She ______tall.
5.Lucy and Lily ______good friends.
6.Those chairs_____broken.
7.The bag_____mine.
is
are
am
is
are
are
is
一般现在时结构
结构①: 主语+动词原形+其他
I go to school.
二、无be动词的结构
结构②: 主语+动词三单+其他
He watches TV.
注意:当主语为第三人称单数时,动词要加s 或者 es
什么时候加s,什么时候加es呢?
一般现在时动词变化规则
一般现在时动词变化规则
1.一般情况下直接加________。
2.以_______________结尾,加_______。
3.把辅音字母加____,把y改为____,再加____。
4.特殊:
_____________________________________
s
s,x,sh,ch,o
es
y
i
es
have - has
do - does
go - goes
Let’s practice
1.My father______(listen)to radio every day. 2.Mike ______(study)in a middle school.
3.She ______(walk) her dog every evening.
4.He ______(wash) his clothes with his hands.
5.Simon______th