1、一、肯定句改否定句的方法 : 1、 在be动词后加not。如:is not , are not , am not, was not, were not; 2、 在can,should, will等后加not。如:cannot, should not, will not; 3、 上述都没有的,在动词前加助动词否定形式don’t/doesn’t/didn’t。 4、 some 改成any。 如: I am a girl. → I am not a girl. You are a student. →You are not a student. →You aren’t a studen
2、t. This is Tom’s bag, → This is not Tom’s bag. → This isn’t Tom’s bag. 答题方法是;否定词not在be后边。 二、肯定句改一般疑问句的方法: 1、 把be动词放在句首,剩下的照抄,(some 改成any,I改成you,my改成your,)句点改成问号。 2、 把can,shall, will等放到句首,剩下的照抄,(some 改成any,I改成you,my改成your,)句点改成问号。 3、 上述都没有的,在句首请助动词Do/Does/D
3、id帮忙,剩下的照抄,(some 改成any,I改成you,my改成your,)句点改成问号。 注意:句首的第一个字母要大写,句尾标点应为“?”。 如: I am in Class 6. →Are you in Class 6? You are from America. →Are you from America? It is an orange. →Is it an orange? 答题方法是:要想提问,be提前,句末“?”别忘了。 4、 就一般疑问句回答 一般疑问句有两种回答,即:肯定回答和否定回答。其中,肯定回答用yes,否定回答用no。 语句顺序为:Yes + 主语
4、 + am /is/ are/was/were.|can.|do/does/did|; No + 主语+ am not/ isn’t/ aren’t/wasn't/weren't.|can't.|don't/doesn't/didn't|.。如: —Are you an English teacher?→Yes, I am. /No, I am not. —Is that a bird? →Yes, it is./ No, it isn’t. 三、对划线部分提问 “就划线部分提问”是小学阶段英语学习的难点,但是一旦掌握了规律,就变得容易多了。 小学英语对划线部分提问之答题口诀
5、 一代:用正确的疑问词代替划线部分。 二移:把疑问词移至句首 三倒:颠倒主谓语,但对主语或其定语提问时除外(some 改成any,I改成you,my改成your), 四抄:照抄句子剩余部分。 ☆总结关键就是:“特殊疑问词+一般疑问句”(即: 先根据划线部分找到特殊疑问词; 再把没划线的部分变成一般疑问句的语序。) ★特殊疑问词的确定要根据划线内容而定,在小学阶段常出现的有以下几种: 1.划线部分是“事或物”,特殊疑问词用what 如: This is a book. ---What is this? I often play football on Saturda
6、ys . ---What do you often do on Saturdays ? 2.划线部分是“人”,特殊疑问词用who 如:He is my brother. ---Who is he ? 3、划线部分是“地点”,特殊疑问词用where 如:The box is on the desk.---Where is the box ? 4、划线部分是“时间”,特殊疑问词用what time或when 如:It's seven twenty . ---What time is it ? I usually get up at six . --- When
7、do you usually get up? 5、划线部分是“年龄”,特殊疑问词用how old 如:I am twelve . ---How old are you? My father is thirty-three . ---How old is your father ? 6、划线部分是“职业”,特殊疑问词用what 如:Mike is a worker. ---What is Mike ? 7、划线部分是“颜色”,特殊疑问词用what colour 如: My hat is blue . ---What colour is your hat?
8、 8. 划线部分是“数量”,特殊疑问词用how many或how much 如:I can see five kites .---How many kites can you see ? There is some milk in the glass. ---How much milk is there in the glass ? 9、划线部分是“多少钱”,特殊疑问词用how much 如:This pen is nine yuan . ---How much is this pen ? 10、划线部分是“形容词性物主代词或名词性物主代词”,特殊疑问词用whos
9、e 如:That is my book . ---Whose book is that ? The bag is yours. ---Whose is the bag ? 以下口诀要牢记: 1.问“谁”用who; 2.问“谁的”,用whose; 3.问“地点哪里”,用where; 4.问“原因”,用why; 5.问“身体状况”,用how; 6.问“方式”,用how; 7.问“年龄”,用how old; 8.问“多少”,用how many; 9.问"价钱”用how much; 10.问“哪一个”,用which ; 11.问“什么”,用what; 12.
10、问“职业”,用what; 13.问“颜色”,用what colour; 14.问“星期”,用what day; 15.问什么学科,用what subject; 16.问“什么时候”,用when; 17.问几点用What’s the time?或 What time is it? 四、同义句型转换 同义句型转换,是把意思相同或相近的句子用不同的词汇、短语及句型表示出来。如: I’m Peter. → My name is Peter. Tom is tall. →Tom isn’t short. I‘m fine. →I'm all right. 我们现在学过的大多
11、数句型,在一般情况下(就是不排除有特殊情况)都可以用简单的公式来记忆。 1.肯定句变否定句 1) 主语+be动词+…. *I am a teacher.→ I am not a teacher. He is a doctor. → He is not a doctor. They are students. →They’re not students. 2) 主语+do动词的不同形式+…. I play computer games everyday. →I don’t play computer games everyday. He plays computer g
12、ames everyday. →He doesn’t play computer games everyday We played computer games yesterday.→ We didn’t play computer games everyday 2肯定句变一般疑问句 1)问:be动词+主语+…? 答:Yes, 主语+be动词。/No, 主语+be动词+not. I am a teacher. →Are you a teacher? Yes, I am. No, I am not. He is a doctor.→ Is
13、 he a doctor? Yes, he is. No, he is not. They are students. →Are they students? Yes, they are. No, they are not. 2) 问:助动词+主语+do动词的原形+…? 答:Yes, 主语+助动词。/No, 主语+助动词+not. I play computer games everyday. →Do you play computer games everyday? Yes, I do. No, I don’t. He plays computer games everyday. →Does he play computer games everyday? Yes, he does. No, he doesn’t. We played computer games yesterday. →Did you play computer games yesterday? Yes, we did. No, we didn’t.






