最新小学句型转换练习

第五课时句型的转换
一、类型
1.改否定句
2.改一般疑问句
3.改特殊疑问句（即对划线部分提问）
4.改同义句
5.单复数句转换
1、改否定句
1）、加，找有没有be动词或情态动词
有，直接在be动词或情态动词后加not
没有，在动词前加助动词don’t=do not 或者doesn’t= does not，并且如果动词是第三人称单数要还原为原型
2）、改，some→any，and→or（其他都不发生改变）
注意：否定的缩写形式，如：is not=isn't， are not= aren't can not = can't，am not 无缩写
2、改一般疑问句（一提二改三问号）
1）提，找是否有be动词或情态动词
有，直接将be动词或情态动词提至句首
没有，在句首添加助动词do/does，并且如果动词是第三人称单数要还
原为原型
2）改，some→any，and→or，第一和第二人称要进行互换
第一人称：i，we（我，我们）第二人称：you, you（你，你们）
3）句尾改问号
3.改特殊疑问句（即对划线部分提问）
特殊疑问句的构成：特殊疑问词+一般疑问句
特殊疑问词有哪些呢?
对某件事，某个东西，what 对原因，why
对某种方式，问路，感受等，how（怎么了）对地点，where
对时间，when，what time 对数量，how many
对人，who 对某人的，谁谁的，whose
1）定，确定特殊疑问词
2）看，看原句是否有be动词或情态动词
有，特殊疑问词后接原句里的be动词或情态动词
没有，特殊疑问句词后接助动词do/does，同时原句三单要改为原形3）改，some→any，and→or，第一和第二人称进行互换
4）补，如果划线部分有动词，要将其改为do的适当形式
如：I often go to the park at weekends.
1）定，对某事提问，定what
2）看，原句无be/情态动词，所以用do, what do
3）改（抄），i→you, What do you often at weekends？
4）补，因为划线部分有动词go，补上do，What do you often do at weekends
特殊注意：
1. 当划线部分为在句首的某人，用who提问时，不遵循上述规律，who后原句有情态动词用情态动词，没有用动词三单
如：She can’t go to the party. → Who can’t go to the party?
She helps the girl. →Who helps the girl?
The boys are singing. → Who is singsing?
2.There be 句型的划线部分提问，问某地有什么
不管单数复数，用what’s或what is
如：There are some desks in the classroom.
What’ s in the classroom?
3.Whose的划线部分提问
Whose + 名词+ 其他
如：This is his book. → Whose book is this?
4.Why 的特殊疑问句一般遵循上述技巧，但是当原句存在否定时，有两种表述。

如：Yang Ling isn’t at school because she is ill.
Why isn’t Yang Ling at school?Why is Yang Ling not at school?
5.同时注意一些缩写
如：where is = where’s, what is = what’s, when is = when’s
4.改同义句（常见）
1）have a good time= have a lot of fun
2）It's time for ... = It's time to do ...
3）Give 某人+ 某物= Give 某物to 某人
4）show某人+ 某物= show 某物to 某人
5）What's wrong with ...= What's the matter with ..
6）a lot of = lots of = many
5.单复数句转换
1）单数改复数：所有单数改为复数
2）复数改单数：所有复数改为单数
如：I - we , me - us, my- our，he/she/it - they, him/her/it - them, his/her/its - their 数量：a - some, any be动词：am, is – are
名词也要单复数互换，特别是不规则名词man - men, foot - feet, sheep -sheep 1. He is a policeman.(改复数）
They are (some) policemen.
2.This is my pen.（改复数）
These are our pens.
3. Where are these books?（改单数）
Where is this book?
句型转换（5B专项练习）
一、改否定句
1. My mother puts on the new dress. (改为否定句)
My mother _____ _____ _____ the new dress.
2. My mother likes going shopping. (改为否定句)
My mother _____ ______ going shopping.
3. I can ride my bike. (改为否定句)
4. Draw a tree on the cap. (改为否定句)
_____ ______ a tree on the cap.
二、改一般疑问句
1. I like making nice cakes. (改为一般疑问句)
2. Liu Tao takes some medicine. (改为一般疑问句)
3. She feels ill. (改为一般疑问句)
_______ _____ _______ ill?
4. She is reading Chinese in the classroom. (改为一般疑问句，并作肯定回答) —______ she _______ Chinese in the classroom?
—Yes, ______ ______.
三、对划线部分提问
1. We usually go to school at seven in the morning. (对划线部分提问)
_______ ______ you usually go to school?
2. Yang Ling’s skirt is very beautiful. (对划线部分提问)
______ _______ is very beautiful?
3. Helen likes going climbing. (对划线部分提问)
4. My father goes to work by bike. (就划线部分提问)
5. Nancy takes off her coat, because it’s too hot. (对划线部分提问)
______ ______ Nancy take off her coat?
四、单复数转换
1. They try on some new clothes. (用Tim 代替they改写句子) Tim ______ ______ some new clothes.
2. I have a cold. (把I改为he)
______ _______ a cold.
3. Is there an orange over there? (改为复数形式)
______ there _______ oranges over there?。