(完整版)七年级一般现在时课件
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We don’t go to school every day.
3．DoMyyoumgootmo swchooorlkesveirny daay?school.
My mom does’t work in a school.
Does your mom work in a school?
III一般疑问句
陈述句：They have some books. 一般疑问句：Do they have any
books? 肯定回答：Yes,they do. 否定回答：No,they don't. 否定句：They don't have any books.
陈述句：The students like junk food. 一般疑问句：Do the students like junk food?
go goes watch watches
stay stays fly
flies
teach teaches play plays
将下列句子变成否定式和一般疑问句
1．Her name is Lucy.
Her name isn’t lucy.
2．Is Wsheelugcoy ?to school every day.
否： You Don study English .
疑：Do
’t you study English ?
3. How often C Tom
football?
A.is ,play B. do,play C. does, play D.does,plays
请把下列句子变成否定句和疑问句。
1. The sun rises in the east. The sun doesn’t rise in the east.
Hainan.
1._____ you have a book ?
A Do B. Are C. Is D. Have
2.Does Li Lei like to watch TV?
______________.
A. Yes, he like.
B. No, he doesn’t .
C. Yes, he’d like. D. No, he likes.
3.She doesn’t ______ her homework in
the afternoon.
A. doing B. to do C. does D. do
4.How ____ Mr. Smith ______ to
England?
A. do, go B. is , go
C. does, go D. does , goes
陈述句：I am a student. 一般疑问句：Are you a student? 肯定回答：Yes,I am. 否定回答：No,I'm not. 否定句：I am not a student.
陈述句：He is a student. 一般疑问句：Is he a student? 肯定回答：Yes, he is. 否定回答：No,he isn't. 否定句：He is not a student.
II 一般现在时的否定式
1.Be 动词的否定式: be + not
I am a teacher. You are a worker 否定句 She is a doctor We are friends.
I’m not a teacher You aren’t a worker She isn’t a doctor. We aren’t friends.
meet him. 8.How _is___(be) your mother ? 9.There _is__(be) a park there.
写出下列动词第三人称单数的变化形式
be is
write writes
have has take takes
come comes study studies
is not=isn’t are not=aren’t
2.对于实意动词，疑问句要求是：当主 语是他(he)，她(she)，它(it)时，句子前 面加DOES，并把动词恢复原形；当主 语是其他人称时，句前加DO ，第一人 (I/we) 称换第二人称(you)。
I ofwenku.baidu.comen go there.
Do you often go there ?
一般现在时
金所中学杨红波
一般现在时
含义：表示经常或反复发生的动作 或存在的状态；也表示主语具备的 性格和能力。
结构：1）含be动词的；
2)含实义动词的。
1）含be动词的
am
he
be is I am she
is
are
it
they
you
are
we
一般疑问句的变化： 把be动词提到句首,有some的改为any。 否定句的变化： 在be动词后加not,有some的改为any。
概念：用 yes 或 no 来回答的疑问句叫做一般疑 问句。 1.对于BE 动词，疑问句要求把BE
提前，第一人称的单数和复数 （I/WE），第一变成第二人称。
I am a teacher.
疑
You are a worker. 问
句
He is a student.
We are friends.
Are you a teacher? Are you a worker? Is he a student? Are you friends?
否定回答：No,he doesn't. 否定句：He doesn't have a big
bookcase.
陈述句：She likes apples. 一般疑问句:Does she like apples?
肯定回答：Yes, she does. 否定回答：No,she doesn't. 否定句：She doesn't like apples.
第三人称，动词要用第三人称单数形式。 规则的第三人称单数的变化如下：
1）直接在动词原形后加s； 2）以辅音字母加y结尾的，变y为i加es。 3）以o,x,ch,sh结尾的加es;读/iz/ 4）特殊情况
have--has
陈述句：I play basketball everyday. 一般疑问句：Do you play basketall
2）含实义动词的
一般疑问句的变化：用do或does来 提问，前面用了does，后面的动词 要用原形，句中有some的改为any。
否定句的变化：直接在动词原形前加 don't或doesn't，把some改为any。
he
they
she does you
it
we
do
I
he ,she, it用does来提问，其它人称用do 来提问。在陈述句里，主语是he,she,it
veryday? 肯定回答：Yes, I do. 否定回答：No,Idon't. 否定句：I don't play basketball
everydall.
陈述句：He has a big bookcase. 一般疑问句:Does he have a big
bookcase? 肯定回答：Yes, he does.
4.My mother _lo_o__k_s__look) after my little sister
at home. 5. Lucy _h_a_s_____(have) some friends here. 6.Fang Ming _d_o_e_s_n_’__t_l_ik_e__(not like )rice at all. 7.We_g_o___(go)to school at 7:30 in the morning 8.Mary seldom __c_o_m__e_s_ (come) here. 9.Her uncle often _d_r_i_v_e_s_ (drive) to Beijing. 10.Tom _w__a_n_ts_ (want) __to__w_o__rk__ ( work) in
Ex1.请做练习
1.Her parents live in Shanghai . 否: Her parents__d_o_n_’__t_l_iv_e____ in Shanghai.
疑： __D__o___ her parents___li_v_e__ in Shanghai?.
2.You study English .
Does the sun rise in the east?
2.Tom gets up at six in the morning. Tom doesn’t get up at six in the morning.
陈述句：She is a teacher. 一般疑问句：Is she a teacher? 肯定回答：Yes,she is. 否定回答：No,she isn't. 否定句：She is not a teacher.
陈述句：We are students. 一般疑问句：Are you students? 肯定回答：Yes,we are. 否定回答：No,we aren't. 否定句：We aren't students.
You like the music.
Do you like the music.?
He goes to work by bus . Does he go to work by bus ?
We /You/They like it. Do you/they like it?
将下列各句从肯定式改为否定式
肯定回答：Yes,they do. 否定回答：No,they don't. 否定句：They don't like junk food.
Ⅳ 、 就单词的正确形式填空 1.She_lo_o_k_s _(look) tired. 2.The moon_g_o_es (go) round the sun. 3. _M_a_y(may) I have your pencil? 4.Practice _m_a_k_es__(make) perfect. 5.We usually_c_om__e(come) to school earlier. 6.Class_b_e_gi_n_s_ (begin) at eight every morning. 7.When shec_o_m_e_s__(come), we’ll go out to
3.I am Chinese, and I am a student.
I am not am not a student
4.They know each other.
They don’t know each other.
用所给动词的正确形式填空： 1.We often _p_l_a_y__(play) in the playground. 2.She oftenw_a_tc_h__e_s(watch) TV with her dog. 3.The earth _g_o_e_s__(go) around the sun.
1. I talk to Peter because I like him..
I don’t talk to Peter because I don’t like
2. hKimate. comes from America. Kate works with Peter Kate doesn’t come from America.Kate doesn’t work with Peter.
陈述句：They are teachers. 一般疑问句：Are they teachers? 肯定回答：Yes, they are. 否定回答：No,they aren't. 否定句： They aren't teachers?
陈述句：The students are lovely. 一般疑问句：Are the students lovely? 肯定回答：Yes,they are. 否定回答：No,they aren't. 否定句：The students are not lovely.
陈述句：The boy always plays basketball.
一般疑问句:Does the boyalways play basketball ? 肯定回答：Yes, he does.
否定回答：No,he doesn't.
否定句：The boy doesn't alwaysplay basketball.
3．DoMyyoumgootmo swchooorlkesveirny daay?school.
My mom does’t work in a school.
Does your mom work in a school?
III一般疑问句
陈述句：They have some books. 一般疑问句：Do they have any
books? 肯定回答：Yes,they do. 否定回答：No,they don't. 否定句：They don't have any books.
陈述句：The students like junk food. 一般疑问句：Do the students like junk food?
go goes watch watches
stay stays fly
flies
teach teaches play plays
将下列句子变成否定式和一般疑问句
1．Her name is Lucy.
Her name isn’t lucy.
2．Is Wsheelugcoy ?to school every day.
否： You Don study English .
疑：Do
’t you study English ?
3. How often C Tom
football?
A.is ,play B. do,play C. does, play D.does,plays
请把下列句子变成否定句和疑问句。
1. The sun rises in the east. The sun doesn’t rise in the east.
Hainan.
1._____ you have a book ?
A Do B. Are C. Is D. Have
2.Does Li Lei like to watch TV?
______________.
A. Yes, he like.
B. No, he doesn’t .
C. Yes, he’d like. D. No, he likes.
3.She doesn’t ______ her homework in
the afternoon.
A. doing B. to do C. does D. do
4.How ____ Mr. Smith ______ to
England?
A. do, go B. is , go
C. does, go D. does , goes
陈述句：I am a student. 一般疑问句：Are you a student? 肯定回答：Yes,I am. 否定回答：No,I'm not. 否定句：I am not a student.
陈述句：He is a student. 一般疑问句：Is he a student? 肯定回答：Yes, he is. 否定回答：No,he isn't. 否定句：He is not a student.
II 一般现在时的否定式
1.Be 动词的否定式: be + not
I am a teacher. You are a worker 否定句 She is a doctor We are friends.
I’m not a teacher You aren’t a worker She isn’t a doctor. We aren’t friends.
meet him. 8.How _is___(be) your mother ? 9.There _is__(be) a park there.
写出下列动词第三人称单数的变化形式
be is
write writes
have has take takes
come comes study studies
is not=isn’t are not=aren’t
2.对于实意动词，疑问句要求是：当主 语是他(he)，她(she)，它(it)时，句子前 面加DOES，并把动词恢复原形；当主 语是其他人称时，句前加DO ，第一人 (I/we) 称换第二人称(you)。
I ofwenku.baidu.comen go there.
Do you often go there ?
一般现在时
金所中学杨红波
一般现在时
含义：表示经常或反复发生的动作 或存在的状态；也表示主语具备的 性格和能力。
结构：1）含be动词的；
2)含实义动词的。
1）含be动词的
am
he
be is I am she
is
are
it
they
you
are
we
一般疑问句的变化： 把be动词提到句首,有some的改为any。 否定句的变化： 在be动词后加not,有some的改为any。
概念：用 yes 或 no 来回答的疑问句叫做一般疑 问句。 1.对于BE 动词，疑问句要求把BE
提前，第一人称的单数和复数 （I/WE），第一变成第二人称。
I am a teacher.
疑
You are a worker. 问
句
He is a student.
We are friends.
Are you a teacher? Are you a worker? Is he a student? Are you friends?
否定回答：No,he doesn't. 否定句：He doesn't have a big
bookcase.
陈述句：She likes apples. 一般疑问句:Does she like apples?
肯定回答：Yes, she does. 否定回答：No,she doesn't. 否定句：She doesn't like apples.
第三人称，动词要用第三人称单数形式。 规则的第三人称单数的变化如下：
1）直接在动词原形后加s； 2）以辅音字母加y结尾的，变y为i加es。 3）以o,x,ch,sh结尾的加es;读/iz/ 4）特殊情况
have--has
陈述句：I play basketball everyday. 一般疑问句：Do you play basketall
2）含实义动词的
一般疑问句的变化：用do或does来 提问，前面用了does，后面的动词 要用原形，句中有some的改为any。
否定句的变化：直接在动词原形前加 don't或doesn't，把some改为any。
he
they
she does you
it
we
do
I
he ,she, it用does来提问，其它人称用do 来提问。在陈述句里，主语是he,she,it
veryday? 肯定回答：Yes, I do. 否定回答：No,Idon't. 否定句：I don't play basketball
everydall.
陈述句：He has a big bookcase. 一般疑问句:Does he have a big
bookcase? 肯定回答：Yes, he does.
4.My mother _lo_o__k_s__look) after my little sister
at home. 5. Lucy _h_a_s_____(have) some friends here. 6.Fang Ming _d_o_e_s_n_’__t_l_ik_e__(not like )rice at all. 7.We_g_o___(go)to school at 7:30 in the morning 8.Mary seldom __c_o_m__e_s_ (come) here. 9.Her uncle often _d_r_i_v_e_s_ (drive) to Beijing. 10.Tom _w__a_n_ts_ (want) __to__w_o__rk__ ( work) in
Ex1.请做练习
1.Her parents live in Shanghai . 否: Her parents__d_o_n_’__t_l_iv_e____ in Shanghai.
疑： __D__o___ her parents___li_v_e__ in Shanghai?.
2.You study English .
Does the sun rise in the east?
2.Tom gets up at six in the morning. Tom doesn’t get up at six in the morning.
陈述句：She is a teacher. 一般疑问句：Is she a teacher? 肯定回答：Yes,she is. 否定回答：No,she isn't. 否定句：She is not a teacher.
陈述句：We are students. 一般疑问句：Are you students? 肯定回答：Yes,we are. 否定回答：No,we aren't. 否定句：We aren't students.
You like the music.
Do you like the music.?
He goes to work by bus . Does he go to work by bus ?
We /You/They like it. Do you/they like it?
将下列各句从肯定式改为否定式
肯定回答：Yes,they do. 否定回答：No,they don't. 否定句：They don't like junk food.
Ⅳ 、 就单词的正确形式填空 1.She_lo_o_k_s _(look) tired. 2.The moon_g_o_es (go) round the sun. 3. _M_a_y(may) I have your pencil? 4.Practice _m_a_k_es__(make) perfect. 5.We usually_c_om__e(come) to school earlier. 6.Class_b_e_gi_n_s_ (begin) at eight every morning. 7.When shec_o_m_e_s__(come), we’ll go out to
3.I am Chinese, and I am a student.
I am not am not a student
4.They know each other.
They don’t know each other.
用所给动词的正确形式填空： 1.We often _p_l_a_y__(play) in the playground. 2.She oftenw_a_tc_h__e_s(watch) TV with her dog. 3.The earth _g_o_e_s__(go) around the sun.
1. I talk to Peter because I like him..
I don’t talk to Peter because I don’t like
2. hKimate. comes from America. Kate works with Peter Kate doesn’t come from America.Kate doesn’t work with Peter.
陈述句：They are teachers. 一般疑问句：Are they teachers? 肯定回答：Yes, they are. 否定回答：No,they aren't. 否定句： They aren't teachers?
陈述句：The students are lovely. 一般疑问句：Are the students lovely? 肯定回答：Yes,they are. 否定回答：No,they aren't. 否定句：The students are not lovely.
陈述句：The boy always plays basketball.
一般疑问句:Does the boyalways play basketball ? 肯定回答：Yes, he does.
否定回答：No,he doesn't.
否定句：The boy doesn't alwaysplay basketball.