四年级英语公开课

变一般疑问句
She gets up at six. Does she get up at six？
一般现在时
➢结构：
肯定句： 主语+ 动词原形/单三 一般疑问句：Do / Does + 主语 + 动词原形 肯/否回答:Yes, 主语 + do / does.
No, 主语 + don’t / doesn’t.
2. 表示现在的状态：
You are 9. He is a student.
一. be动词的一般现在时
｛ 1. be动词： 主语 + be
am is(单三） +其它
are
一般现在时 （肯定句）
在一般现在时中，句 中有be动词时，be动词要 随主语而相应改变。
例如
一般现在时 （肯定句）
1、I am a teacher. 2、He is a student. 3、You are a boy.
变一般疑问句
I have lunch at ten. Do you have lunch at ten？
变一般疑问句
I want a book. Do you want a book？
变一般疑问句
Colin plays football on Sundays.
Does Colin play football on Sundays？
一般现在时 （疑问句）
有be动词时:
be动词提前，
wk.baidu.com
首字母变为大写；
句号变问号
some 变any
例如
变一般疑问句
Kitty is a girl. Is Kitty a girl？
变一般疑问句
They are in the classroom.
Are they in the classroom？
变一般疑问句
Homework
一、Find six sentences about the simple present tense in Unit4.
二、Change six sentences above into general questions
一般现在时 （疑问句）
1、I go to school by bus. 疑： Do you go to school by bus. 2、He goes to school by bus. 疑：Does he go to school by bus. 疑问句： 助动词（Do/Does）+主语+动词原形+其他?
当主语为第三人称单数时，
行为动词要加s或者es
sometimes(有时) often(经常) every day(每天) on Mondays（在星期一/每周一）
哪些主语是第三人称单数?
he , she , it Han Mei（一个人） A cat （一个事物）
一般现在时 （肯定句）
1、I go to school by bus. 2、He goes to school by bus. 3、She gets up at six.
变变变
I am a student.
Are you a student?
变一般疑问句
变变变
He is a teacher. Is he a teacher?
二. 行为动词的一般现在时 They often play football after school. She reads English every day.
Unit4 What Do You Do on Saturday?
The simple present tense 一般现在时
1. 表示经常性、习惯性的动作或状态
I wash my face every day. You sometimes go home by bus. He often gets up early.