文档介绍：一般现在时
英语时态讲座
一般现在时
结构:
表示经常发生的动作和存在的状态
主要表示:
1。经常性或习惯性的动作
2。现在的特征或状态
3。普遍真理
主语+谓语+其它
主语是第三人称单数时谓语用单数形式
含义:
For example:
often go to school by bike.
is a doctor.
Sun is bigger than the Moon.
,词尾直接加s,在清辅音后读/s/,
在原因和浊辅音后读/z/
+y结尾的词,变y为i, 再加es, 读/z/
,x,ch,sh,o结尾的词,词尾加es,读/iz/, 以 e结尾的词,直接加s
如:read 2. write 3. play 4. run
如:wish dress do watch finish go Relax fish
如: try study
carry copy
动词的第三人称单数
的第三人称为 is
s
s
s
s
es es es es es es es es
tries
carries
Studies
copies
助动词
do 或 does
时间状语
often, usually, seldom, always, sometimes, every ~, on weekdays,
in spring, once a month, in the morning,
as soon as/ when / if(如果,假如)后的句子的时态
1. She likes mooncakes very much
一般疑问句:
把下列句子变成一般疑问句和否定句
Does she like mooncakes very much ?
否定句:
She doesn’t like mooncakes at all
2. I’m an honest man
一般疑问句:
否定句:
Are you an honest man ?
I’m not an honest man.
3. He has bread for breakfast every day
4. The boy’s sister does her homework at home twice a week
The boy’s sister doesn’t do her homework at home
twice a week
Does the boy’s sister do her homework at home
twice a week?
He doesn’t have bread for breakfast every day
Does he have bread for breakfast every day
对划线部分提问
(1)We write to our parents once a month.
[2] [1]
[1]____ ______ ______ _____you write to _____parents
a month ?
(2)The man in black often helps his wife with meals at home in the evening .
[ 1] [2] [ 3 ]
[1]______man often ______his wife with meals at home in the evening ?
[2]_______wife _____the man in black often _____with meals at home in the evening ?
[3]______ ______ ______ ______the man in black often _______his wife with meals ?
How many times do
your
Which helps
Whose does help
When and where does
help
[2] _____ _____you write _____ once a month ?
Who do to
Exercise:
and four _____ [make] six.
moon ______[ move] round the earth.
father ______[ work] on the farm.
_