一般疑问句和否定句
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
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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 特殊:
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。
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?
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?
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.
一般疑问句,否定句,肯定、否定回答,选择疑问句(新概念)
一、一般疑问句1.做题步骤:1)找be动词(am/is/are)或情态动词(can/must/should...),将be动词或情态动词提前,首字母大写。
4)句尾加“?”2. 习题1)He is tall and thin.________________________________________2)These are small cats.________________________________________3)Peter is ten years old.________________________________________4)My friends are playing football._____________________________________________5)They are giraffes.________________________________________6)I am Alice.________________________________________7)Our teacher is Miss Fang.________________________________________8)Her name is Kitty.________________________________________9)My sister can skip a rope.________________________________________10)We can sing and dance.________________________________________11)There are some tigers in the zoo.________________________________________二、一般疑问句的肯定回答/否定回答1. 主语一致1) Is he Tom?2) Are they good friends?3) Is it a panda?___________________ _____________________ ______________________ ___________________ _____________________ ______________________4) Is your sister a pupil? 5) Are Danny and Kitty friends? 6)Is the desk clean?___________________ _____________________ ______________________ ___________________ _____________________ ______________________注意①:问句用you,回答改用I或We1) Are you Jack?2) Are you Chinese?3) Are you policemen?___________________ _____________________ ______________________ ___________________ _____________________ ______________________注意②:问句用指示代词this/that或these/those,回答改用it或they(不管是人还是物) 1) Is this your T-shirt?2) Are those your coats? 3) Is that a dress?___________________ _____________________ ______________________ ___________________ _____________________ ______________________4) Is that your son? 5) Are these your toys? 6) Is this your daughter?___________________ _____________________ ______________________ ___________________ _____________________ ______________________注意 :若问句中this/that或these/those为限定词,则主语一致1) Is that man your father? 2) Are these peaches pink? 3) Is this girl your daughter? ___________________ _____________________ ______________________ ___________________ _____________________ ______________________三、否定句1.做题步骤1)在be动词后加not。
否定句及一般疑问句
句型转换肯定句变否定句及一般疑问句一、肯定句变否定句1、含有be动词的否定句规则:在be动词后+not.(is not可缩写成isn’t ;are not可缩成aren’t,但am 与not不可缩写)eg:肯定句:I am a student.否定句:I am not a student.肯定句:She is my sister.否定句:She isn’t my sister.肯定句:They are my parents.否定句:They aren’t my parents.2、含情态动词的否定句规则:在情态动词后+ not(can not 可缩写成can’t ,must not 可缩写成mustn’t )eg:肯定句:I can spell “English”.否定句:I can’’t spell “English”.English”.肯定句:I must find it.否定句:I mustn’t find it.3、含有实义动词的句子的否定句构成(1)第三人称单数做主语。
(he、she、it或表示单个人或物的第三人称名词)规则:要在行为动词前加上助动词doesn’t,然后将动词恢复原形。
eg :肯定句:He has a soccer ball.否定句:He doesn’t have a soccer ball.(2)其它人称做主语规则:在行为动词前加don’t ,句子中的行为动词用原形。
eg:肯定句:They like bananas.否定句:They don’t like bananas.注:(1)在变否定句时,如遇some应变any Here are some books.Here aren’t any books.二、肯定句变一般疑问句1、含有be动词的句子变一般疑问句规则:把be动词提至句首,第一人称变第二人称,句末句号变问号。
(I/we变成youMy/our变成your)肯定句:I am a student.一般疑问句:Are you a student?肯定句:She is my sister.一般疑问句:Is she your sister?肯定句:They are my parents.一般疑问句:Are they your parents?2、含有情态动词的句子变一般疑问句规则:把情态动词提至句首,第一人称变第二人称,句末句号变问号。
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
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)
练一练 3:
is this It’s a rubber.
_______ rubbers are there in the pencilbox
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
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
_______ is your brother He’s nine.
are they They are cows.
一般疑问句和否定句以及全面的配套练习
一般疑问句和否定句以及全面的配套练习一、一般疑问句1. 概念:一般指用Yes 或No 回答的疑问句;2. 特点:一般翻译为“…吗?”,故回答用“是”或“不是”;3. 分类:①含有be 动词的陈述句变为一般疑问句;②含有实意动词的陈述句变为一般疑问句;③含有情态动词的陈述句变为一般疑问句;※4.具体分类学习:①含有be 动词的陈述句变为一般疑问句学习要点1:将be 动词提前;若主语是第一人称,要变为第二人称;其他句子成分位子不变;(your your)学习要点2:回答时的结构如下:Yes,人称代词 + be 动词. No,人称代词 + be not 缩写.其中,回答的人称代词和be 动词要和问句内容相一致;学习要点3:be 动词回答时用到的否定缩写积累:首先:am not 没有缩写, 否定回答缩写为:No, I’m not.其次:is not = isn’t are not = aren’t知识回顾:Be 动词用法口诀:”我”用am, “你”用are, is 连着“他、她、他、它”;单数用“is”,复数用“are”;例句分析:a.Is she a doctor?Yes, she is. / No, she isn’t.b.Are these his dictionaries?Yes, they are. / No, they aren’t.c.随堂练习1: This is her watch. ?. /.总结:当陈述句句子主语是this/that,回答用it 来指代之;当陈述句句子主语是these/those,回答用they 来指代之;随堂练习2:?. /.d.Is she your cousin?Yes, she is. / No, she isn’t.延伸学习:Be 动词的肯定陈述句变为否定陈述句要点:变为否定句,直接在be 动词后面加not;例句分析:Those are not their books.b.He is not my good friend.c.I am not a student.随堂练习:This is my ruler.否定句:.一般疑问句:? Yes,. / No,.小试牛刀:1.She is always a good student.(改为一般疑问句,作否定回答)一般疑问句:?Yes,. / No,.2.Daniel and Tommy(be) in Class One.3.There(be) some water in the bottle.4.I(be) ill. I’m staying in bed.5.What day(be) it today? It’s Saturday.②含有实意动词的陈述句变为一般疑问句;学习要点1:找助动词do / does 构成疑问和否定;学习要点2: 一般疑问句也要找do/does,放句首构成疑问;例句分析1:I have an apple. : 我有一个苹果。
英语肯定句,否定句,一般疑问句和特殊疑问句
小学英语肯定句、否定句、一般疑问句和特殊疑问句一、be动词:am, is, are二、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”。
比如: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。
比如: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。
比如: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。
比如:现在几点了? What’s the time?哪一支笔是你的? Which is your pen?三、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。
注意:1.一定先变一般疑问句。
但是,如果问的是主语或主语的定语时,语序不变,为"特殊疑问词(+主语)+陈述句"。
如:Li ming 's not here today.Who's not here today? 今天谁没来?2.例如: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.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。
一般疑问句与否定句语法
一般疑问句和否定句一般疑问句一般疑问句是疑问句的一种。
它是只用yes(是)或no(否)来回答的句子。
其结构是:be/助动词/情态动词+主语+其他成分。
第一人称变为第二人称。
通常回答为:肯定:Yes,主语+提问的be/助动词/情态动词.否定:No,主语+提问的be/助动词/情态动词的否定形式.1.先找be动词,置于句首,句末改成问号。
①It is a dog . (陈述句) Is it a dog ? Yes, it is. No,it isn’t.②They’re cakes. Are they cakes ? Yes, they are. No,they aren’t.③I’m a girl. Are you a girl ? Yes, I am. No, I’m not.2.没有be动词的情况。
①I like cars. (陈述句) Do you like cars ? Yes, I do. No, I don’t.②I have some apples. Do you have any apples? Yes, I do. No, I don’t.③I’d like some oranges. Would you like some oranges? Yes,please. No, thanks.④I can swim. Can you swim ? Yes, I can. No, I can’t.否定句①It is a dog . (陈述句) It isn’t a dog .②They’re cakes. They aren’t cakes.③I’m a girl. I’m not a girl.④I like cars. I don’t like cars.⑤I have some apples. I don’t have any apples.⑥I can swim. I can’t swim.习题1:1. It is my fridge . (改一般疑问句) _____________________________________2.They are our jackets. (改一般疑问句) _____________________________________3. They like mangoes. (改一般疑问句) _____________________________________4. I’d like some bananas. (改一般疑问句) _____________________________________5.We can skate. (改一般疑问句) _____________________________________习题2:①They are my skirts. (改否定句) _____________________________________②I like dolls. (改否定句) _____________________________________③It’s a cat. (改否定句) _____________________________________④You can skate . (改否定句) _____________________________________⑤We have some grapes. (改否定句) _____________________________________⑥I’m a boy. (改否定句) _____________________________________。
肯定句、否定句、 肯定句、否定句、一般疑问句和特殊疑问句的详解
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
精心整理
一般疑问句:Is this a book? 肯定回答:Yes, it is. 否定回答:No, it isn’t. 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?
肯定句、否定句、一般疑问句和特殊疑问句的详解
精心整理
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? 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。 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.
主谓宾肯定句否定句一般疑问句特殊疑问句
主谓宾肯定句否定句一般疑问句特殊
疑问句
肯定句是表达肯定意义的句子,即陈述一个事实或表达一种肯定的观点。
在肯定句中,主语和谓语之间通常使用肯定的连接词,如“是”、“有”、“在”等。
否定句是表达否定意义的句子,即陈述一个事实或表达一种否定的观点。
在否定句中,主语和谓语之间通常使用否定的连接词,如“不是”、“没有”、“不在”等。
一般疑问句是用来提出问题的句子,通常以疑问词开头,如“是否”、“是否有”、“在哪里”等。
一般疑问句需要对方用“是”或“否”来回答。
特殊疑问句是用来询问特定信息的句子,通常以疑问词开头,如“谁”、“什么”、“哪里”、“为什么”等。
特殊疑问句需要对方提供具体的信息来回答。
以下是一些主谓宾肯定句、否定句、一般疑问句和特殊疑问句的例子:
肯定句:
- 他喜欢阅读。
- 她有一只猫。
- 他们在公园里玩耍。
否定句:
- 他不喜欢阅读。
- 她没有一只猫。
- 他们不在公园里玩耍。
一般疑问句:
- 他喜欢阅读吗?
- 她有一只猫吗?
- 他们在公园里玩耍吗?
特殊疑问句:
- 他喜欢读什么书?
- 她的猫是什么颜色的?
- 他们在公园里做什么?。
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
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)
4、 This picture is very beautiful. (改为以 what 引导的感叹句)
第 3 页,共 12 页
特殊:
等强烈情感
What a nice pencil case!
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。
1、A: _______ is the boy in blue B:He’s Mike.
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.
1.肯定句、否定句和一般疑问句的互换
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.
英语肯定句否定句一般疑问句和特殊疑问句
英语肯定句否定句一般疑问句和特殊疑问句Ting Bao was revised on January 6, 20021小学英语肯定句、否定句、一般疑问句和特殊疑问句一、be动词:am, is, are二、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”。
比如: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。
比如:我不是一个男孩。
I amnota boy他不去上学He doesnotgo to school.3.一般疑问句:回答为“是yes”或者“否no”的问句。
比如:你是一个学生吗Are you a student你喜欢英语吗Do you like English4.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。
比如:现在几点了?What’s the time?哪一支笔是你的Which is your pen三、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。
注意:1.一定先变一般疑问句。
但是,如果问的是主语或主语的定语时,语序不变,为"特殊疑问词(+主语)+陈述句"。
如:Li ming's not here today. Who's not here today今天谁没来2.1.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 isnota 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.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 thisa book第二步:找合适的特殊疑问词Is thiswhat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。
肯定句、否定句、一般疑问句、特殊疑问句
小学英语肯定句、否定句、一般疑问句和特殊疑问句的详解一、be动词:am, is, are二、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”。
比如:我是一个学生I am a stude nt.他去上学He goes to school.2. 否定句:表示否定的意思。
比如: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。
比如:你是一个学生吗?Are you a stude nt?你喜欢英语吗?Do you like En glish?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。
比如:现在几点了?What' s the time?哪一支笔是你的?Which is your pe n?三、肯定句、否定句、一般疑问句和特殊疑问句的相互转换•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。
注意:1.一定先变一般疑问句。
但是,如果问的是主语或主语的定语时,语序不-变, 为"特殊疑问词(+主语)+陈述句|"。
女口:Li minq 's not here today. Who's not here today?今天谁没来?例如: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.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?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。
(完整版)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
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? 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。 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. 2. 就划线部分提问(变特殊疑问句) This is a book.
肯定句、否定句、一般疑问句和特殊疑问句的详解
肯定句、否定句、一般疑问句和特殊疑问句的详解一、be动词:am, is, are二、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”。
比如: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。
比如: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。
比如:你是一个学生吗? Are you a student?你喜欢英语吗? Do you like English?特殊疑问句:以疑问词开头,对句中某一成分提问的句子叫特殊疑问句。
常用的疑问词有:what who whose which when where how why等。
特殊疑问句有两种语序:1.如疑问词作主语或主语的定语,即对主语或主语的定语提问,其语序是陈述句的语序:疑问词(+主语)+谓语动词+其他成分?如:who is singing in the room﹖whose bike is broken﹖2.如疑问词作其他成分,即对其他成分提问,其语序是:疑问词+一般疑问句语序?如:what class are you in﹖What does she look like﹖Where are you from﹖What time does he get up every morning﹖How do you know﹖特殊疑问词+助动词+主语+动词原形+其他?eg:Where do you do study English?特殊疑问词+be动词+主语+其他?eg:Why is your Mum so angry?特殊疑问词+情态动词+主语+动词原形+其他?eg:What can I do for you?注意:1.回答特殊疑问句时,不能用yes /no,即问什么答什么,尤其是简略回答。
一般疑问句、否定句
一般疑问句:不用疑问词,但需要用yes或no回答的疑问句,称为一般疑问句。
语调用升调,句末用问号“”⑴be动词(am/is/are)的一般疑问句:将be动词提放到句首即可。
句型:Be动词+主语+……⑵情态动词can(must)的一般疑问句:将情态动词can提放到句首,动词要用原形。
句型:情态动词+主语+动词原形+……例I can cook the meals .(改为一般疑问句)→Can you cook the meals例He can water the flowers . (改为一般疑问句)→Can he water the flowers⑶一般动词(实义动词)的一般疑问句:当句中没有be动词,也没有情态动词can,谓语为一般动词(实义动词)时,要借助助动词do/does/did提问,把助动词do/does/did提放到句首。
如果主语是第三人称单数,则在句首加助动词does,否则加助动词do;如果一般动词(实义动词)是过去式的,则在句首加助动词did来提问。
注:助动词do/does/did后面动词要用原形。
句型:Do(Does, Did) +主语+动词原形+……例I like apples . (改为一般疑问句)→Do you like apples (此句动词like已用原形)例She teaches English . (改为一般疑问句)→Does she teach English (此句动词teach已用原形)例I played football last weekend . (改为一般疑问句)→Did you play football last weekend (此句动词play已用原形)表示否定事实的句子叫做否定句。
be动词、情态动词can(must)、一般动词(实义动词)的否定句:⑴在be动词后面加not句型:主语+be动词+not+……例I am a teacher .(改为否定句)→I am not a teacher .例He is a boy . (改为否定句)→He is not a boy .例They are students . (改为否定句)→They are not students .⑵在情态动词can(must)后面加not句型:主语+情态动词+not+动词原形例I can make the bed . (改为否定句)→I can not make the bed .⑶如果句中没有be动词,也没有情态动词can,只有一般动词(实义动词),则在一般动词(实义动词)前加don’t(doesn’t, didn’t)构成。
疑问句和否定句构造
疑问句和否定句构造疑问句和否定句是英语语法中的两个重要句型,在交流中广泛应用。
本文将就疑问句和否定句的构造进行详细阐述。
一、疑问句构造在英语中,疑问句用于询问信息或确认事实,常以问句开头,具体构造方式如下:1. 一般疑问句一般疑问句的基本构造为“助动词/系动词/情态动词+主语+其他成分”,即将句子中的助动词、系动词或情态动词移到主语之前。
例如:- Did you go to the party last night?- Are you a student?- Can I borrow your pen?2. 特殊疑问句特殊疑问句用于询问某个特定信息,常以特殊疑问词(如what, where, when, why, how等)开头,构成方式为“特殊疑问词+一般疑问句”。
例如:- What time is it?- Where do you live?- Why did he leave early?3. 选择疑问句选择疑问句用于在给出的选项中选择一个答案,构造方式为“特殊疑问词/疑问词+助动词+主语+其他成分”。
例如:- Do you want tea or coffee?- Would you like to go shopping or stay at home?- Is it sunny or rainy today?二、否定句构造否定句用于否定一个陈述或命令,常以否定副词(如not, never等)或形容词(如un-, non-等)配合动词构成,具体构造方式如下:1. 否定副词+动词使用否定副词not(在口语中通常缩写为n't)与动词构成否定句。
例如:- She does not like pizza.- I am not going to the party.- We did not see him yesterday.2. 否定副词/非+形容词+名词使用否定副词(如un-, non-等)或非前缀与形容词构成否定句。
肯定句、否定句、一般疑问句和特殊疑问句的详解
肯定句、否认句、一般疑问句和特殊疑问句的详解之五兆芳芳创作一、be动词:am, is, are二、肯定句、否认句、一般疑问句和特殊疑问句定义1.肯定句:暗示肯定的意思, 即不含有否认词“不”.比方:我是一个学生 I am a student.他去上学 He goes to school.2.否认句:暗示否认的意思.比方: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:答复为“是yes”或“否no”的问句.比方:你是一个学生吗? Are you a student?你喜欢英语吗? Do you like English?特殊疑问句:以疑问词开头,对句中某一成分提问的句子叫特殊疑问句.经常使用的疑问词有:what who whose which when where how why 等.特殊疑问句有两种语序:1.如疑问词作主语或主语的定语,即对主语或主语的定语提问,其语序是陈述句的语序:疑问词(+主语)+谓语动词+其他成分?如:who is singing in the room﹖whose bike is broken﹖2.如疑问词作其他成分,即对其他成分提问,其语序是:疑问词+一般疑问句语序?如:what class are you in﹖What does she look like﹖Where are you from﹖What time does he get up every morning﹖How do you know﹖特殊疑问词+助动词+主语+动词原形+其他?eg:Where do you do study English?特殊疑问词+be动词+主语+其他?eg:Why is your Mum so angry?特殊疑问词+情态动词+主语+动词原形+其他?eg:What can I do for you?注意:1.答复特殊疑问句时,不克不及用yes / no,即问什么答什么,尤其是简单答复.比方:现在几点了? What’s the time?哪一支笔是你的? Which is your pen?三、肯定句、否认句、一般疑问句和特殊疑问句的相互转换肯定句变否认句:在am, is, are前面加上not,其余按顺序照抄.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步调第一步:先变一般疑问句第二步:找适合的特殊疑问词代替划线部分第三步: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.注意:1.一定先变一般疑问句.如:Li ming's not here today.Who's not here today? 今天谁没来?2.划线部分不克不及在特殊疑问句中出现.例如:1.肯定句、否认句和一般疑问句的交换肯定句:This is a book.否认句:一般疑问句:Isthis a book?肯定答复:Yes, it is.否认答复:No, it isn’t.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 Isthis a book?第二步:找适合的特殊疑问词 Isthis 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 isthis?肯定句变否认句:在主语前面加上do not或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步调第一步:先变一般疑问句第二步:找适合的特殊疑问词代替划线部分第三步: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.注意:1.一定先变一般疑问句.2.划线部分不克不及在特殊疑问句中出现.非单三时用do, 单三时用does肯定句:I like English.否认句:肯定句:He likes English.like English?否认句:English.就划线部分提问:I like English.第一步:先变一般疑问句 Do you like English?第二步:找适合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?陈述句转一般疑问句,再转特殊疑问句口诀陈述句转一般疑问句陈转一疑很容易,I类句子:be动词句如有be动be提前.(前俩个词颠倒一下)I am a girl.I 转you Are you a girl?Yes,I am./No, I am not.You are clever.Are you clever?He is a pupil.Is he a pupil?II类句子:实义动词句:没有be动加助动(词Do ,Does,Did),原句顺序不需变,前有助动(词)后(实义动词)复原.I go to school every day .Do you go to school everyday ?You swim every day.Do you swim every day?★前有助动(词)后(实义动词)复原,指的是以下情况:原实义动词加s/es 的去掉尾巴,叫复原成原型,也就是该动词在单词表上的样子注意:has→have,do词组把does复原,如does my homework ,He goes to bed at 9:00 every day.Does he go to bed at 9:00 every day?She reads book .Does she read book?He does his homework at 6:00 every afternoon.Does he do his homework at 6:00 every afternoon?★在过来时句子里,实义动词的过来式,前有了did就复原成原形He wanted a cake.Did he want a cake?★我(I,my)的句子酿成你(You,your),跳出自己问成你.句末别忘加问号.III类句子:情态动词句情态动词(Can,Will将要,May可以)也容易,情动主语打颠倒. You can swim.Can you swim?You will go to Beijing tomorrow.Will you go to Beijing tomorrow?一般疑问句转特殊疑问句一般转完再转特,去提部分加特词(What,when,what time,why,how many,how much),其余部分还照抄.Your name is Ren Jiahui.Is your name Ren Jiahui?What is your name ?I go to school at 7:20 every day.Do you go to school at 7:20 every day?what time do you go to school every day?Who问主语不变序,其余部分抄原句.I go to school at 7:20 every day.Who go to school at 7:20 every day?I go to school every day ?Who go to school every day ?解决句型转换,就划线部分提问等许多问题.原创口诀,版权属于我哦。
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一般疑问句,否定句课题一:一般疑问句general question重点:辨别一般疑问句,掌握一般疑问句语法结构和使用方法。
难点:1.一般疑问句的句子结构。
2.一般疑问句和陈述句之间的转化。
动词时态的变化。
教具准备:教学讲义练习题。
教学过程:1.复习:P17,P32重新朗读课文。
复习单词和语法。
2.提出课题:Does...like...(doing)?Yes,...does./No,...doesn’t.Is/Are...(doing)?Yes,...is/are./No,...isn’t/aren’t.由以上例句总结一下一般疑问句的定义:一般疑问句是疑问句的一种。
它是一般只用yes (是)或no(否)来回答的句子。
朗读一般疑问句时用升调。
3.教学步骤:a.举出更多例句.Eg1. 问句:Is this your pen?肯答:Yes,it is.否答:No,it isn`t.Eg2. 问句:Are these your books?肯答:Yes,they are.否答:No,they aren’t.Eg3. 问句:Can you speak English?肯答:Yes,I can.否答:No,I can’t.Eg4. 问句:Do you likeapple?肯答:Yes,I do.否答:No,I don’t.b.总结一下一般疑问的句子结构及回答。
(句子结构的记忆方法:就是讲前面2个词调换位置了。
)Is/Are+主语+其他部分? 。
是。
?Eg1. Is this your pen?当只有一支笔的时候就用Is, 回答:Yes,it is/No,it isn’t .当有两只及以上用时用Are,而且要讲这个(this)/那个(that)变为这些(these)/那些(those).笔要加s变成复数。
如:Are these/those your pens?回答:Yes,they are/No,they aren’t.② Can/Will+主语+V-原型? (后面动词都用原型)Eg. You can open the door→Can you open the door?You will go to school next Monday →Will you go to school next Monday ?③Do/Does+主语+V-原型?Eg. Do you likeapple?Does Mary like cat?第一,二人称(I,You)用Do; 第三人称(Mary)用DoesParents等复数也用Do.举例:我需要现在回家吗?Do i need to go home now?回答:你父母喜欢英语吗?Do your parents like English?Alice喜欢花吗?Does Alice like flower?C.辨别以下是否为一般疑问句。
Are you a student?Is it his pet?What is that over there?Can you swim?Do you have a storybook?This is a toy bear,I think.D.将陈述句转化为一般疑问句。
①句子中有Is/Are/can: (some 改成any,my改成your等)一加:把句中的Is/Are/can.到主语前;二改:改换主语称谓,即将句中的主语I\my\mine\we\our\ours等第一人称分别改为相应的第二人称you\your\ yours等;三问号:句末的句号改为问号。
如:Eg6. I am an English teacher. → Are you an English teacher?Eg7. We can speak English fluently. → Can you speak English fluently?②句子中没有Is/Are/can (some 改成any,my改成your等)一加:即在句首加助动词Do或Does;二改:1、把谓语动词改为原形;2、改换主语称谓(同①);三问号:句末的句号改为问号。
Eg8. We read English every morning. → Do you read English every morning?Eg9. Tom’s father listens to English on the radio every evening. →Does Tom’s father listen to English on the radio every evening?特别注意:对于第②一定要注意动词的还原,因为时态与数的变化已经体现在助动词上了。
E.将下面的句子转换为一般疑问句。
1.I am from china. Are you from china?2.This is my sister ,Nancy. Is this your sister,Nancy?3.You can have a look. Can I have a look?4.I play football. Do you play football?5.Kitty has a yellow purse. Does Kitty have a yellow Purse?6.There is a birthday cake on the table? Is there a birthday cake on the table?课题二:一般现在时否定句重点:1.掌握一般现在时否定句的基本构成方法。
2.了解一般现在时否定句的基本用法。
3.能灵活的运用一般现在时的否定句形式。
难点: 1.一般现在时否定句的构成,掌握行为动词一般现在时第三人称单数。
2.能灵活的运用一般现在时否定句。
教学过程:1.Be动词的否定式:be+notEg:I am a teacher. I ‘m not a teacher.You are a student. You aren’t a student.She is a doctor. She isn’t a docor.We are friends. We aren’t friends..要求学生写出类似的句子。
如:I am a girl.2.Do/Does(实义动词)的否定句。
Do+not/Does+not.第一人称(我/我们)、第二人称(你/你们)→Do第三人称(他/他们)→Does 改为否定句时,一定要记得讲句子中动词恢复原型。
Eg. I like English I don’t like English.Mary likes playing the piano Mary doesn’t like playing the piano.注意:球类前一般都不加定冠词.play football踢足球play baseball打棒球play tennis 打网球play table tenneis 打乒乓球Play badminton 打羽毛球乐器前一般都加定冠词.play the guitar 弹吉他play the violin 拉小提琴Play the drum 打鼓We go to school by bike. We don't go to school by bike.3.练习一下。
将词组或单词写成一个完整的句子,并改为否定句。
My mother read books every morning.Lily sing song every nightPlay basketball Tom like on weekendsAt the mid-aurumn eat we mooncakes课结束前总结课堂讲义1.否定句:将词组或单词写成一个完整的句子,并改为否定句。
My mother read books every morning.Lily sing song every nightPlay basketball Tom like on weekendsAt the mid-aurumn eat we mooncakes2.一般疑问句:辨别以下是否为一般疑问句。
Are you a student?Is it his pet?What is that over there?Can you swim?Do you have a storybook?This is a toy bear,I think.3.一般疑问句:将下面的句子转换为一般疑问句。
1.I am from china. Are you from china?2.This is my sister ,Nancy. Is this your sister,Nancy?3.You can have a look. Can I have a look?4.I play football. Do you play football?5.Kitty has a yellow purse. Does Kitty have a yellow Purse?6.There is a birthday cake on the table? Is there a birthday cake on the table?HOMEWORK一般疑问句及否定句专项练习一. 请将下列句子改为一般疑问句,并作出回答。
1. I am a student. ----- ------- a student?2.She is a girl. - ---- ----- a girl?3.His first name is Tom. ------ -------- ------name Tom?4. This is a ruler. ------ ------ a ruler?6. There is a book on the desk. ------ ------- a book on the desk?7.There are some dictionaries on the floor.----- ------- ------ dictionaries on the floor?10. My friend wants to know about my morning.----- ----- ------ ------- to know about------ morning?11.Tony has a computer. ----- Tony------ a computer?12.Mr.White is very busy. ------- Mr.White very busy?13.He teaches us art. ------ ------ --------- us art?14.She watches TV in the morning. ------ ---- ------- TV in the morning?15.I watch TV in the evening. ----- ------ ------- TV in the evening?16.He runs every day. ------- ------ -------- every day?17.I want to know his name. ------ ------- ------- to know his name?18.They study at home. ----- ------- -------- at home?19.She studies English at school. ----- ------- -------- English at school?20.I do my homework every day. ----- ------- ------ ------- homework every day?21.He does his homework at7:00pm. ----- ------ ------ his homework at7:00pm?22.They have five rooms. ------ ------- -------- five rooms?23.She eats chicken for dinner. ------ ----- ------ chicken for dinner?24.My parents like eating bananas. ----- ------- parents------ --------bananas?25. We do eye exercises every day. ----- ------ ----- eye exercises every day?26. He has a green T-shirt. ------ ----- ------- a green T-shirt?27.My birthday is October 10th. ---- ------ -------- October 10th?28.Her favorite subject is science. ----- ----- ------ ------ science?29.We can see some birds. ------- -------see------- birds?二.请将下列句子改为否定句1.There is a computer on the desk. There ------- a computer on the desk.2. There are some pictures on the wall. There ------- ------- pictures on the wall.3.She is seven years old. She ----- ----- seven years old.4. I like pears. I ----- ----- pears.5. She has a soccer ball. She ----- ------ a soccer ball.6. My mother wants to go to a movie. My mother------ ------ to go to a movie.7. Tom can play the drums. Tom------- play the drums.8. I can sing and dance. I ------- sing----- dance.9. She has some erasers. She------ ------ ----- erasers.10.I think it is interesting. I---- ----- it is interesting.11. Mary often plays sports after dinner. Mary----- ----- ----- sports after dinner.12. There are some tomatoes in the box.There are------- ------- tomatoes in the box.13. Tell him the news. ----- ------- him the news.14. She has brothers and sisters. She----- ------ brothers----- sisters.15. I think she is right. I----- ----- she----- right.16.She gets up at 6:00 in the morning. She----- ----- up at 6:00 in the morning.。