小学英语四种基本句型-肯定句,否定句,一般疑问句与特殊疑问句

14、A:_______ do you have dinner? B: At 6 o’clock
练一练 2：
1、 It’s a book. (改一般疑问句)
2、 My father is in the study. (对划线部分提问)
3、 Do you watch TV every Sunday? (做肯定回答)
选择 反意
用于提出问题 用于提出问题
? Is your friend a boy or a girl? It's a fine day, isn't it?
?
祈使句 感叹句
特殊：
表示命令或请求、建议
表示惊讶\赞美\愤怒 等强烈情感
.或！ ！
Put it here! Look at the noticeboard.
1． 肯定句、否定句和一般疑问句的互换 肯定句：This is a book. 否定句：This is not a book. 一般疑问句：Is this a book? 肯定回答：Yes, it is. 否定回答：No, it isn’t.
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2． 就划线部分提问(变特殊疑问句) This is a book. 第一步：变一般疑问句 Is this a book? 第二步：找合适的特殊疑问词 Is this what ? 第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。What is this?
B: _______ ?
A: I want to make a kite.
12、A:_______ one is fatter, the blue one or the red one? B: The blue one.
13、A:_______ is your cousin? B: He’s 15 years old.
how much 多少 问价钱
what 什么 问东西
how about …怎么样 问意见
what time 什么时间 问时间 how far 多远 问路程
what colour 什么颜色 问颜色 how long 多长 问时间
what about…怎么样 问意见 How soon 多快，多久 问时间
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when 什么时间（问时间）
what date 什么日期 问具体日期
who 谁（问人）
what place 什么地点问具体地址
whose 谁的 问主人
how …怎么样 问情况
where 在哪里 问地点
how old 多大 问年龄
which 哪一个 问选择
how many 多少 问数量
why 为什么 问原因
练一练 3：
1._______________ is this? It’s a rubber.
2._____ _______ rubbers are there in the pencilbox?
3._____ _______ is your brother? He’s nine.
4.________ are they? They are cows.
没有 am, is, are 的句子 肯定句变否定句：在主语后面加上 do not 或者 does not,其余按顺序照抄动词用原形 肯定句变一般疑问句：在句首加 do 或者 does 并大写,其余照抄。注意：动词用原形 肯定句变特殊疑问句（就划线部分提问）：分 3 步骤 第一步：先变一般疑问句 第二步：找合适的特殊疑问词代替划线部分（划线部分不能在特殊疑问句中出现） 第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。
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表示名词所有格：She’s Lucy’s sister. Whose sister is she?
表示人：She’s Lucy’s sister. Who is she?
练一练 1 (用特殊疑问词填空)：
1、A: _______ is the boy in blue? B:He’s Mike.
2.and 变为 or I have a knife and a ruler.→I don't have a knife or a ruler.
3.a lot of (=lots of)变为 many 或 much They have a lot of friends.（可数名词）→They don't have many friends. There is lots of orange in the bottle.（不可数名词） →There isn't much orange in the bottle.
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肯定句、否定句、一般疑问句和特殊疑问句的详解
一、肯定句、否定句、一般疑问句和特殊疑问句定义 1．肯定句：表示肯定的意思, 即不含有否定词“不”。
我是一个学生 I am a student. 他去上学 He goes to school. 2．否定句：表示否定的意思。 我不是一个男孩。 I am not a boy 他不去上学 He does not go to school. 3. 一般疑问句：回答为“是 yes”或者“否 no”的问句。 你是一个学生吗？ Are you a student? 你喜欢英语吗？ Do you like English? 4. 特殊疑问句：回答不是“是 yes”或者“否 no”的问句，根据提问内容具体回答。 现在几点了？ What’s the time? 哪一支笔是你的？ Which is your pen?
1.肯定句、否定句和一般疑问句的互换 非单三时用 do, 单三时用 does 非单三 肯定句：I like English.
一般疑问句：Do you like English? 否定句：I do not like English. 单三 肯定句：He likes English. 一般疑问句：Does he like English? 否定句：He does not like English.
2、A: _______ wallet is it?
B:It’s mine.
3、A: _______ is the diary?
B:It’s under the chair.
4、A: _______ is the Chirstmas Day? B: It’s on the 25th of December.
4、 This picture is very beautiful. （改为以 what 引导的感叹句）
5、 Kick the ball to me! (改为否定句)
6、 I have a big present. （对划线部分提问）
7、 There are some orange trees on the farm. (改为单数句子)
2.就划线部分提问(变特殊疑问句) I like English. 第一步：先变一般疑问句 Do you like English? 第二步：找合适的特殊疑问词代替划线部分 Do you like what? 第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。 What do you like? 常用特殊疑问词及词组：
4.already 变为 yet I have been there already.→I haven't been there yet.
熟记变特殊疑问句时，容易判断错的情况。 1、 数词
表示年龄：He is fifty-five. How old is he ? 表示时间：It’s fifty-five. What’s the time? 表示加法：Six and two is eight. What’s six and two? 表示价格：The shirt is thirty yuan . How much is the shirt? 表示多少：I have three brothers. How many brothers do you have? 2、 姓名和人 表示人名：My name is Gina. What’s your name? 表示人：The woman is Gina. Who is the woman ? 3、 长度和距离 表示距离：It’s five hundred metres away from here. How far is it from here? 表示长度：It’s five hundred metres. How long is it ? 4、 颜色，东西 表示颜色：The shoes are white. What color are the shoes? 表示物：They are white sheep. What are they? 表示颜色：They are white sheep. What color are these sheep? 5、 名词所有格和人
How smart! Glad to see you! What a nice pencil case!
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1.some 变为 any There are some birds in the tree.→There aren't any birds in the tree. 但是，若在表示请邀请、请求的句子中，some 可以不变。 Would you like some orange juice? 与此相关的一些不定代词如 something, somebody 等也要进行相应变化。
B: It was the 13th of October.
9、A: _______ this red one?
B:It’s beautiful.
10、A: _______ is it from here? B:It’s about two kilometres away.
11、A: Can I have some paper and some crayons?
5. _______ are you? I’m fine.
6. _______ do you feel? We are happy.
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7.________ is your father? He is a dentist. 8.________ does he goto school? He goes to school by bus. 9.________ are the ducks? They are on the river. 10. ______ is his name? He is Martin. 11. _______ ________ new books have you got? Five. 12._______ ________ is the tree? It’s green. 13. _______coats are these? Mary’s. 14. _______ is on the desk? There is a glass. 15. _______ _______ is this book? It’s very interesting. 练一练 4（对画线部分提问）： 1． They bought a new bike yesterday.
二、肯定句、否定句、一般疑问句和特殊疑问句的相互转换 有 am, is, are 的句子
肯定句变否定句：在 am, is, are 后面加上 not,其余按顺序照抄。 肯定句变一般疑问句：把 am, is, are 提前放到句首并大写 Am, Is, Are,其余照抄。 肯定句变特殊疑问句（就划线部分提问）：分 3 步骤 第一步：先变一般疑问句 第二步：找合适的特殊疑问词代替划线部分（划线部分不能在特殊疑问句中出现） 第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。
what day 星期几 问星期
How often 多久 问频率
三．句子的Leabharlann Baidu类
类别 陈述句
疑问句
用法
标点
肯定 叙述一件事情或 说明说话人的看法 .
否定
一般 用于提出问题
?
特殊 用于提出问题
?
例句 This is a bag. That's my book. I can see a bag over there. I don't know. Are you a student? Do you like puppets? Can you speak English? What's your name? Where's my bag? How many trees are there?
5、A: _______ are the earphones? B:They are 25 yuan.
6、A: _______ is the hairdryer? B:It’s blue.
7、A: _______ is it today?
B:It’s Sunday.
8、A: _______ was it yesterday?