一、肯定句改否定句的方法 ：
1、 在be動詞后加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、 上述都沒有的，在動詞前加助動詞否定形式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 student.
This is Tom’s bag, → This is not Tom’s bag.
→ This isn’t Tom’s bag.
答題方法是;否定詞not在be后邊。
二、肯定句改一般疑問句的方法：
1、 把be動詞放在句首，剩下的照抄，(some 改成any，I改成you，my改成your，)句點改成問號。
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，)句點改成問號。
3、 上述都沒有的，在句首請助動詞Do/Does/Did幫忙，剩下的照抄，(some 改成any，I改成you，my改成your，)句點改成問號。
注意：句首的第一個字母要大寫，句尾標點應(yīng)為“?”。
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?
答題方法是：要想提問，be提前，句末“?”別忘了。
4、 就一般疑問句回答
一般疑問句有兩種回答，即：肯定回答和否定回答。其中，肯定回答用yes,否定回答用no。 語句順序為：Yes + 主語 + am /is/ are/was/were.|can.|do/does/did|; No + 主語+ 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、對劃線部分提問
“就劃線部分提問”是小學階段英語學習的難點，但是一旦掌握了規(guī)律，就變得容易多了。 小學英語對劃線部分提問之答題口訣 ：
一代：用正確的疑問詞代替劃線部分。
二移：把疑問詞移至句首
三倒：顛倒主謂語，但對主語或其定語提問時除外(some 改成any，I改成you，my改成your)，
四抄：照抄句子剩余部分。
☆總結(jié)關(guān)鍵就是：“特殊疑問詞+一般疑問句”(即： 先根據(jù)劃線部分找到特殊疑問詞; 再把沒劃線的部分變成一般疑問句的語序。)
★特殊疑問詞的確定要根據(jù)劃線內(nèi)容而定,在小學階段常出現(xiàn)的有以下幾種：
1.劃線部分是“事或物”，特殊疑問詞用what
如: This is a book.
---What is this?
I often play football on Saturdays .
---What do you often do on Saturdays ?
2.劃線部分是“人”，特殊疑問詞用who
如:He is my brother. ---Who is he ?
3、劃線部分是“地點”，特殊疑問詞用where
如:The box is on the desk.---Where is the box ?
4、劃線部分是“時間”，特殊疑問詞用what time或when
如:It's seven twenty . ---What time is it ?
I usually get up at six . --- When do you usually get up?
5、劃線部分是“年齡”，特殊疑問詞用how old
如:I am twelve . ---How old are you?
My father is thirty-three . ---How old is your father ?
6、劃線部分是“職業(yè)”，特殊疑問詞用what
如:Mike is a worker. ---What is Mike ?
7、劃線部分是“顏色”，特殊疑問詞用what colour
如: My hat is blue . ---What colour is your hat?
8. 劃線部分是“數(shù)量”，特殊疑問詞用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、劃線部分是“多少錢”，特殊疑問詞用how much
如:This pen is nine yuan . ---How much is this pen ?
10、劃線部分是“形容詞性物主代詞或名詞性物主代詞”，特殊疑問詞用whose 如:That is my book . ---Whose book is that ?
The bag is yours. ---Whose is the bag ?
以下口訣要牢記：
1.問“誰”用who;
2.問“誰的”，用whose;
3.問“地點哪里”，用where;
4.問“原因”，用why;
5.問“身體狀況”，用how;
6.問“方式”，用how;
7.問“年齡”，用how old;
8.問“多少”，用how many;
9.問"價錢”用how much;
10.問“哪一個”，用which ;
11.問“什么”，用what;
12.問“職業(yè)”，用what;
13.問“顏色”，用what colour;
14.問“星期”，用what day;
15.問什么學科，用what subject;
16.問“什么時候”，用when;
17.問幾點用What’s the time?或 What time is it?
四、同義句型轉(zhuǎn)換
同義句型轉(zhuǎn)換，是把意思相同或相近的句子用不同的詞匯、短語及句型表示出來。如：
I’m Peter. → My name is Peter.
Tom is tall. →Tom isn’t short.
I‘m fine. →I'm all right.
我們現(xiàn)在學過的大多數(shù)句型，在一般情況下(就是不排除有特殊情況)都可以用簡單的公式來記憶。
1.肯定句變否定句
1) 主語+be動詞+….
*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) 主語+do動詞的不同形式+….
I play computer games everyday. →I don’t play computer games everyday.
He plays computer games everyday. →He doesn’t play computer games everyday
We played computer games yesterday.→ We didn’t play computer games everyday
2肯定句變一般疑問句
1)問：be動詞+主語+…?
答：Yes, 主語+be動詞。/No, 主語+be動詞+not.
I am a teacher. →Are you a teacher?
Yes, I am. No, I am not.
He is a doctor.→ Is he a doctor?
Yes, he is. No, he is not.
They are students. →Are they students?
Yes, they are. No, they are not.
2) 問：助動詞+主語+do動詞的原形+…?
答：Yes, 主語+助動詞。/No, 主語+助動詞+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.
1、 在be動詞后加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、 上述都沒有的，在動詞前加助動詞否定形式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 student.
This is Tom’s bag, → This is not Tom’s bag.
→ This isn’t Tom’s bag.
答題方法是;否定詞not在be后邊。
二、肯定句改一般疑問句的方法：
1、 把be動詞放在句首，剩下的照抄，(some 改成any，I改成you，my改成your，)句點改成問號。
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，)句點改成問號。
3、 上述都沒有的，在句首請助動詞Do/Does/Did幫忙，剩下的照抄，(some 改成any，I改成you，my改成your，)句點改成問號。
注意：句首的第一個字母要大寫，句尾標點應(yīng)為“?”。
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?
答題方法是：要想提問，be提前，句末“?”別忘了。
4、 就一般疑問句回答
一般疑問句有兩種回答，即：肯定回答和否定回答。其中，肯定回答用yes,否定回答用no。 語句順序為：Yes + 主語 + am /is/ are/was/were.|can.|do/does/did|; No + 主語+ 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、對劃線部分提問
“就劃線部分提問”是小學階段英語學習的難點，但是一旦掌握了規(guī)律，就變得容易多了。 小學英語對劃線部分提問之答題口訣 ：
一代：用正確的疑問詞代替劃線部分。
二移：把疑問詞移至句首
三倒：顛倒主謂語，但對主語或其定語提問時除外(some 改成any，I改成you，my改成your)，
四抄：照抄句子剩余部分。
☆總結(jié)關(guān)鍵就是：“特殊疑問詞+一般疑問句”(即： 先根據(jù)劃線部分找到特殊疑問詞; 再把沒劃線的部分變成一般疑問句的語序。)
★特殊疑問詞的確定要根據(jù)劃線內(nèi)容而定,在小學階段常出現(xiàn)的有以下幾種：
1.劃線部分是“事或物”，特殊疑問詞用what
如: This is a book.
---What is this?
I often play football on Saturdays .
---What do you often do on Saturdays ?
2.劃線部分是“人”，特殊疑問詞用who
如:He is my brother. ---Who is he ?
3、劃線部分是“地點”，特殊疑問詞用where
如:The box is on the desk.---Where is the box ?
4、劃線部分是“時間”，特殊疑問詞用what time或when
如:It's seven twenty . ---What time is it ?
I usually get up at six . --- When do you usually get up?
5、劃線部分是“年齡”，特殊疑問詞用how old
如:I am twelve . ---How old are you?
My father is thirty-three . ---How old is your father ?
6、劃線部分是“職業(yè)”，特殊疑問詞用what
如:Mike is a worker. ---What is Mike ?
7、劃線部分是“顏色”，特殊疑問詞用what colour
如: My hat is blue . ---What colour is your hat?
8. 劃線部分是“數(shù)量”，特殊疑問詞用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、劃線部分是“多少錢”，特殊疑問詞用how much
如:This pen is nine yuan . ---How much is this pen ?
10、劃線部分是“形容詞性物主代詞或名詞性物主代詞”，特殊疑問詞用whose 如:That is my book . ---Whose book is that ?
The bag is yours. ---Whose is the bag ?
以下口訣要牢記：
1.問“誰”用who;
2.問“誰的”，用whose;
3.問“地點哪里”，用where;
4.問“原因”，用why;
5.問“身體狀況”，用how;
6.問“方式”，用how;
7.問“年齡”，用how old;
8.問“多少”，用how many;
9.問"價錢”用how much;
10.問“哪一個”，用which ;
11.問“什么”，用what;
12.問“職業(yè)”，用what;
13.問“顏色”，用what colour;
14.問“星期”，用what day;
15.問什么學科，用what subject;
16.問“什么時候”，用when;
17.問幾點用What’s the time?或 What time is it?
四、同義句型轉(zhuǎn)換
同義句型轉(zhuǎn)換，是把意思相同或相近的句子用不同的詞匯、短語及句型表示出來。如：
I’m Peter. → My name is Peter.
Tom is tall. →Tom isn’t short.
I‘m fine. →I'm all right.
我們現(xiàn)在學過的大多數(shù)句型，在一般情況下(就是不排除有特殊情況)都可以用簡單的公式來記憶。
1.肯定句變否定句
1) 主語+be動詞+….
*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) 主語+do動詞的不同形式+….
I play computer games everyday. →I don’t play computer games everyday.
He plays computer games everyday. →He doesn’t play computer games everyday
We played computer games yesterday.→ We didn’t play computer games everyday
2肯定句變一般疑問句
1)問：be動詞+主語+…?
答：Yes, 主語+be動詞。/No, 主語+be動詞+not.
I am a teacher. →Are you a teacher?
Yes, I am. No, I am not.
He is a doctor.→ Is he a doctor?
Yes, he is. No, he is not.
They are students. →Are they students?
Yes, they are. No, they are not.
2) 問：助動詞+主語+do動詞的原形+…?
答：Yes, 主語+助動詞。/No, 主語+助動詞+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.