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。
小学英语否定句专项训练
1.Go shopping2.Wash your clothes!3.Open the door!e here!5.I am a student。
6.My father often goes to work by bus。
7.There is some milk in the bottle.8.She likes English very much。
9.I often go shopping with him.10.I can speak English well.11.I slept in bed yesterday。
12.She feel ill。
13.We ate breakfast this morning.14.Tom and his mother help the girl。
15.They are my brothers。
16.It is a red pencil—box。
17.I like playing the piano.18.This is my English teacher.19.I want to go to the park。
20.He cleaned his shoes yesterday。
注：1、祈使句的否定在动词原形前面加don`t2、有be动词的be+not3、情态动词can, should ，would，could+动词原形4、含有动词的陈述句,提出助动词do ，does +not如是一般过去时，助动词是did +notDoes ,did 出现后面的动词还原。
这份题做好前要认真首先确定时态，然后再找be，助,情,后面在加not祈使句就是动词原形开头的如: open the door。
Don`t open the door.。
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
2 / 11
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
1 / 11
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.
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1. 2. 3. 4. 5. 6. 7. 8. 9.
They play basketball. He was a doctor last year. My father works here. I am Lily. Tom’s classroom is very big and nice. My parents went to Bei Jing. Fish can dance. There are some teachers in the office. She can draw now.
肯定句——否定句
要点：实意动词、感官动词要帮忙，don’t
doesn’t didn’t 三选一,实意动词要还原。
其他注意事项：some—转换为any
I have some sweets. — I don’t have any sweets.
She likes reading.— She doesn’t like reading.(检查是否还原) They bought two rabbits.
实意动词又称作“行为动词”，有实际含义，在句子
中充当重要角色。（如：说话talk, 洗 wash, 拿走 take） 本家族共同特点：好动，活泼，是动词家族里面的 “汉族”最常见！
情态动词：表示情感态度的词如can, may, must
这个家族的特点：帮助体现主人的情感。是个少数民
其他 Liu Tao is from the UK. We are family. There were some books under the desk. I was a student 8years ago.
We like Chinese movies very much. She wants a schoolbag. Mom made a cake last night. 三、主语+情态动词can/may /shall/must/should+动 词原形 She can cook. You should go to work today.
10. Yao Ming has a son. 11. You looks happy.
—They didn’t bought (buy) two rabbits. The cake smells good.—The cake doesn’t smell good
be 和情态最简单，否定not直接加。 例子： Liu Tao is from the UK. —Liu Tao is not from the UK. We are family. —We are not family. There were some books under the desk. —There were not some books under the desk. She can cook. —She can not cook You should go to work today. —You should not go to work t分4类：连系动词、实意动词（行为动
词）、情态动词、助动词。它们各有各的本 领和性格！
连系动词常见几个成员：1）be 2)感官动词:feel, smell,
sound, look, taste 本家族共同特点：后面接表达状态和特征的词如形容 词 ，性格很本分，安静。
族
助动词：无语义，帮助实意动词的词。do, does, will
这个家族的共同特点：乐于助人！
认识了4个动词家族后，我们一起来看看陈述句吧 陈述句：陈述说话者的观点,描述一件事情。 肯定句： 一、主语+be动词（单数 is，was; 复数are，were）+