初中英语现在进行时讲解

(run) after a
cat.
4. My mother
(watch) TV
now. 5.
1. 先看人称选be动词（am/is/are）
2.L否il定y 加not ,疑问就提(前sing) a song now.
.
04
现在进行时总结
.
现在进行时总结
找标志词
现在系列： Now 隐形的意思： Look!
A： What are you doing these days? B: I'm reading a book
你这些天在做什么？ 我正在读一本书
阶段时间提示词： these days, these weeks, these years, at the moment......
.
Hey, What are you doing?
.
练习：
• 我正在写家庭作业： • 他现在正在看电视：
.
always并不是一般现在时的专 利哦，当现在进行时与always 连用时，就是表达强烈的情感 （满意/不满）
She is always listening to music . 她总是在听音乐， （表示很喜欢）
.
05
趁热打铁
.
趁热打铁
The girl is eating,because she is hungry。 这个女孩正在吃东西，因为她很饿。
.
The boy is doing his homework, so he has no time The girl is eating fish,because she is hungry
writiຫໍສະໝຸດ Baidug
双
双写尾巴（重读闭音节）加ing：
putting, running, beginning, sitting
改
以ie 结尾的，改ie 为y， 加ing：
die--dying, lie--lying
.
read eat smile ride put get
Practice
doing
paint shake shop
at the moment Listen!
today
hear sb. doing sth.
see sb. doing
sth.
不要只记住大家都知道的标志词，还要小心“隐
形的意思哦”
.
现在进行时
现在进行时怎么构成：
主语 + am/is/are + doing (动词ing)
问：什么时候用现在进行时？
表示某人正在做某事的时候用现在进行时
She is readi. ng a book.
现在进行时
请输入标题
They are w. atching
你有找出其中相同的地方吗?
.
现在进行时
.
Hey, What are you doing?
The boy is doing his homework,
此刻正在发生的动作
.
表示现阶段一直在做的事,说话当时并不一定再做
否定句：hIosmtheewboorky.doing his
疑问句：
homework？
现在进行很简单，否定直接加not,
疑问就把be提
前
.
Practice
1. They
(play) basketball now.
2. Are you
(do) homework now?
3. Look! The dog
is doing / is eating = be doing
.
be
am
is
are
我用am, 你用are， is用于他她它
.
03
四个字掌握现在分词doing
.
直
直接加ing：doing , playing, going ,
watching
去
去e加ing：having, taking, making,
.
drink wave swim
现在进行时
现在进行时怎么构成：
主语 + am/is/are + doing (动词ing)
问：什么时候用现在进行时？
表示某人正在做某事的时候用现在进行时
.
.
现在进行时
am/ is /are + doing
肯定句：The boy is doing his
homewoTrhke.boy is not doing his
一般现在时是什么：
I often go to the zoo. He usually go to school by subway. She always go home by bus.
.
现在进行时
请输入标题
He is swimming now.
.
现在进行时
请输入标题 She is reading a book.
一、按要求改写句子
1. The boy is playing basketball.
否定句：
一般疑问句：
肯定回答：
.
否定回答：
.
. ？
.
二、请将下列句子改为一般疑问句。 1. 李明正在打篮球 2.现在我们正在上英语课 3.麦克正在听音乐 4. 我正在学习英语
.