小学英语 否定句
小学英语的否定句

肯定句变否定句1.简单句中含有be动词(am/is/are)、情态动词can时,在其后加not。
如:I am a teacher.→I am not a teacher.He can help me.→He can't help me.(can’t=can not)2.没有be动词和情态动词,有谓语动词的,在谓语动词前加助动词do /does /did 的否定形式,助动词后面的动词用原形。
如:The little girl wants to go there.→The little girl doesn't want to go there.I like this picture.→I don’t like this picture.练一练:将下列句子变成否定句。
1. Tom's brother is walking in the park.2. The students of Class 5 are cleaning the classroom.3. Tom and Mary are friends.4.There are some books in the bookcase.5.I'm a student.6.Your father can ride a bike.7. They can play football after school.8.We come from China.9.He likes the violin.3.祈使句变否定句时,一般在句首加Don't,但Let us或Let's开头的祈使句在Let us或Let's后加not即可。
如:Put them over there.→Don't put them over there.Let us go home.→Let us not go home.4.主从复合句中,主句是I think,I believe等结构,变否定句时,形式上否定主句,实际上否定从句。
英语改为否定句的口诀

英语改为否定句的口诀
以下是英语改为否定句的口诀:
1.在助动词前加not,例如:I am going to the store.(我要去商店。
)→I am not going to the store.(我不打算去商店。
)
2.对于一般现在时和一般过去时,在主语后面加上not,例如:She sings beautifully.(她唱得很美。
)→She does not sing beautifully.(她唱歌不好听。
)
3.对于情态动词,在动词前加上not,例如:You can speak English well.(你英语说得好。
)→You cannot speak English well.(你英语说得不好。
)
4.对于某些动词,需要在前面加上do或does not,例如:He studies hard.(他学习很努力。
)→He does not study hard.(他不认真学习。
)
需要注意的是,有些动词的否定形式比较特殊,需要单独记忆,例如:have、has、had、will、would等。
小学英语否定句

44.They are going to the cinema this evening. They aren’t / are not going to the cinema this evening.
11.Lingling can speak good English. Lingling can’t / can not speak good English.
12.The students can play football after school. The students can’t / can not play football after school.
40.Sarah can do Chinese Kung fu. Sarah can’t / can not do Chinese Kung fu.
41.My coat is pretty. My coat isn’t / is not pretty.
42.This is a good film. This isn’t / is not a good film.
25.Amy and I have some nice pictures. Amy and I don’t / do not have some nice pictures.
26.I like painting. I don’t / do not like painting.
27.I go to school on foot. I don’t / do not go to school on foot.
小学英语肯定句、否定句、一般疑问句和特殊疑问句的详解

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 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?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.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: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 ?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。
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.
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

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. 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???????? 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
常用特殊疑问词及词组:
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
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where 在哪里 问地点 which 哪一个 问选择 why 为什么 问原因
how old 多大 问年龄 how many 多少 问数量 how much 多少 问价钱
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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

What do you like? 常用特殊疑问词及词组:
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
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 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、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.
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

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?
文案大全
5、 名词所有格和人
实用文档
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、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.
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
表示命令或请求、建议
.或!
表示惊讶\赞美\愤怒 !
等强烈情感
Put it here! Look at the noticeboard.
How smart! Glad to see you! What a nice pencil case!
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The apple is
between the box.
The apple is above the box.
1. She is a doctor. --- She is not a doctor . 2.It is a sunny day.
--- It is not a sunny day.
2. 含情态动词can的句子 在can 后面直接加not ,can not= can’t
e.g. The bird can fly.
---The bird can not fly.
---The bird can’t fly.
1.I can dance. ---I can not dance.
--- I can’t dance.
3.句子中没有情态动词和be动词的,在 动词前面加don’t 或 doesn’t . 注:当句子中动词为原形,加don’t e.g. I like apples . --- I don’t like apples. 注:当句子中动词为第三人称单数形式, 加doesn’t ,并将动词变成原形。 e.g. He likes apples. --- He doesn’t like apples .
2. They can play football after school . --- They can not play football after school . 3.There are some books in the bookcase.
--- There are not any books in the bookcase. 4.Tom’s brother is walking in the park. ---Tom’s brother is not walking in the park.
The apple is on the box.
The apple is
in the box.
The apple is under the box.
The apple is in front of the box.
The apple is
beside the box.
The apple is behind the box.
否定句
把肯定句改为否定句
把肯定句改成否定句分以下情况: 1. 句中有am, is , are的,直接在am ,is , are后 加not ----主语+be(am, is, are)+not I am not = I’m not is not = isn’t are not = aren’t
e.g. I am Jack. ---I am not Jack./I’m not Jack.
4. 句子中的some要改为any There are some student in the classroom. ---There are not any student in the classroom.
1. We have music clቤተ መጻሕፍቲ ባይዱss on Tuesday.
--- We don’t have music class on Tuesday .