小升初复习专题----句型转换
常见类型：
1.同义句转换
2.肯定句变否定句
3.陈述句变一般疑问句
4.对划线部分提问
5. 单数句变复数句
6. 时态转换
类别一：同义句转换
1．根据句义
This watch belongs to(属于) her. （写出该句的两个同义句）
这个手表是属于她的
①这是她的手表
This is her watch.
②这个手表是她的
This watch is hers.
This is our classroom. (改同义句)
This classroom is ours .
Su Hai and Su Yang are the same age. ( 改同义句)
Su Hai is as old as Su Yang.
2. 句中有同义词可以转换
Do well in = be good at
Jim does well in his English. (改同义句)
Jim is good at his English.
Mike isn’t good at Chinese. ( 改同义句)
Mike doesn’t do well in Chinese.
Come from + be from
Mr. Smith comes from England. (改同义句)
Mr. Smith is from England.
类别二：肯定句变否定句
三步走：
1．看有没有Be动词，如果有be动词，直接在be动词后面加not
2．看有没有情态动词（should, can, must…）, 如果有，直接在情态动词后面加not
3．如果既没有be动词，也没有情态动词，需借助于助动词don’t,doesn’t,didn’t，
后面加动词原形
注意事项：
肯定句中若出现some、and，在改否定句中需转换为any、or
祈使句的否定句：
方法：直接在句首加Don’t,后面照抄
Close the window.
Don’t close the window.
例题：
I am listening to music. （改否定句）
I am not listening to music. (注意：am not不可以缩写，如需缩写，可写为I’m not) Mike is a student. （改否定句）
Mike isn’t a student.
There are some books and pens on the desk. (改否定句)
There aren’t any books or pens on the desk.
I can skate well. （改否定句）
I can’t skate well.
We should go there now. （改否定句）
We shouldn’t go there now.
Liu Tao jumps higher than Mike. (改否定句)
Liu Tao doesn’t jump higher than Mike.
She lived with her father. (改否定句)
She didn’t live with her father.
I met my cousin in the street yesterday afternoon. (改否定句)
I didn’t meet my cousin in the street yesterday afternoon.
Open your books. (改否定句)
Don’t open your books.
类别三：陈述句变一般疑问句
三步走：
1.看有没有be动词，如果有be动词，直接将be动词提至句首
2.看有没有情态动词，如果有，直接将情态动词提至句首
3.如果既没有be动词，也没有情态动词，需借助于助动词do, does, did.，后面
加动词原形
注意事项：
1.陈述句中若出现some、and, 需要在一般疑问句中改成any、or
2.陈述句改一般疑问句，句尾的句号要改为问好
3.陈述句改一般疑问句，第一人称和第二人称之间要互换
例题：
They are in the zoo.(改一般疑问句)
Are they in the zoo?
There are some students in the school playground. (改一般疑问句) Are there any students in the school playground?
I can clean the room for you. (改一般疑问句)
Can you clean the room for you?
We should go to bed early. (改一般疑问句)
Should you go to bed early?
Mr Black comes from Australia. (改一般疑问句)
Does Mr. Black come from Australia?
Ben runs faster than Mike. (改一般疑问句)
Does Ben run faster than Mike?
Su Yang usually gets up earlier than Su Hai. (改一般疑问句)
Does Su Yang usually get up earlier than Su Hai?
I met my cousin in the street yesterday afternoon. (改一般疑问句) Did you meet your cousin in the street yeasterday afternoon?
特例：
I’d like some milk. (改一般疑问句)
Would you like some milk?
类别三：对划线部分提问
特殊疑问句=特殊疑问词+一般疑问句
常用的特殊疑问词：
What ：对事或物的提问
When :对时间的提问
Where：对地点的提问
Who: 对人的提问
Whose ：对某人的所属东西的提问
How: 对方式的提问（翻译为怎样）
How many : 对数量的提问(可数)
How much: 对数量的提问（不可数），对价格的提问
How far ：对距离的提问
例题：
They are walking in the park. (对划线部分提问)
Where are they walking?
My cousin jumps farther than Ben. (对划线部分提问)
Who jumps farther than Ben. (注意who做主语，视为第三人称单数) There is one stop on this road. (对划线部分提问)
How many stops are there on this road?
It’s four kilometers from here. (对划线部分提问)
How far is it from here?
You can take No.7 bus to the History Museum. (对划线部分提问) How can I get to the History Museum?
She likes singing and dancing. (对划线部分提问)
What does she like?
They are Helen’s socks. (对划线部分提问)
Whose socks are they?
类别四：单数句变复数句
There are some apples on the table. (改单数)
There is an apple on the table.
He is my good friend.（改复数）
They are our good friends.
类别五：时态转换
My brother does his homework every day. (用now改写句子)
My brother is doing his homework now.
Andy and Lily are wtaching TV now. (用last night 改写句子) Andy and Lily watched TV last night.
Mike went to the zoo yesterday. (用tomorrow改写句子)
Mike will go to the zoo yesterday. / Mike is going to the zoo tomorrow.。