working
reading
flying
eating
A: What is she/he/it doing? B: She/He/It is …
jumping singing
watching TV
drawing
singing
running
What are they doing?
They are …
现在进行时
代词:
I 我 we 我们 you 你;你们 it 它 they 他(她,它)们
he 他 she她
Let’s chant
What are you doing ?
I am doing my homework. What are you doing ?
I am drawing pictures . What are you doing ?
肯定句：主语＋be ＋现在分词＋（其它）
现在进行时 的
句子结构：
如： She is singing. 她正在唱歌。
He is writing. 他正在写。
They are running. 他们正在跑。
I am eating hamburger. 我正在吃汉堡包.
否定句：
现在进行时的基本结构:
be (not) + (现在分词)V-ing
be随人称变为 is, am, are
She is drinking now.
The boy is swimming now.
They are watching TV now.
Look, he is drawing pictures .
Do you know how to get “ ---ing” ? Let’s try !
do i_n_g____ watchi_n_g____ cleani_n_g____ read_in_g____ eat_in_g_____ play_in_g______ dancie_n_g___ writ_ien_g______ runn_i_n_g___ swimm__in_g____
They aren’ t playing basketball.
Who is the guessing champion?
Let’s play a game:
Are they + v-ing…? Is it/he/she + v-ing…?
Are they …?
Yes, they are. NO, they aren’t.
I am reading a book . What are you doing ?
I am cooking dinner. What are you doing ?
I am playing football.
Unit5
4
A bird is flying in the sky.
She is reading now.
He is playing football now.
He is do ing his homework now.
They are watching TV now.
现在进行时态表示现在
（说话瞬间）正在进行或发生的动作。
标志词：now现在， listen听 ，look看，等。
What’s the structure of the present continuous tense?
Is it …?
Yes, it is. No, it isn’t.
Is she …?
Yes, she is.
No, she isn’t.
What are they doing? Are they …? Yes , they are.
Is it …?
Yes, it is.
Is the pig walking/running/… ? Yes, it is./ No, it isn’t.
现在进行时的句子形式
我用am, 第一人称+am+v-ing
你用are, 第二人称+are+v-ing is跟着他, 第三人称
她,它.
单个用is, 单数+is+v-ing 多个就用 复数+are+v-ing
are.
1.The boy__i_s_o_p_e_n_i_n_gthe windows now.(open) 2.The boy _is__d_ra_w__in_g_ a picture now.(draw) 3.Look! She __is_r_e_a_d_in_g__ a book.(read) 4.I __a_m__w_r_it_in_g__an e-mail to my pen pal now.(write) 5.You _a_re__d_o_in_g_ your homework at home now.(do) 6.We __a_re__ru_n_n_i_n_g_ at school now.(run) 7.They _a_re__w_a_t_ch_i_n_g__ TV now.(watch)
flying
swimming
playing football
I am drinking tea. What are you doing?
Unit5
22
What are you doing?
I am reading a book. I’m not writing.
What are they doing? They are playing football.
动词-ing形式的构成
一般在动词 原形后+ing
ቤተ መጻሕፍቲ ባይዱ
do ask
doing asking
以不发音的e write
结尾的，去e， take
+ing
dance
重读闭音节 以一个辅音 字母结尾的， 双写这一字 母+ing
get run swim put
writing taking dancing
getting running swimming putting
Is she … ? Yes, she is./ No, she isn’t.
现在进行时的变化
肯定句式：主语+be( am, is, are)+现在分 词+其它.
否定句式：主语+be(am, is, are) +not +现 在分词+其它.
一般疑问句：Be(am, is, are) +主语+现在 分词+其它？