仁爱英语七年级上下册句型转换专练

1、句型转换专练1、 由肯定句变为一般疑问句 1、谓语动词是be动词时，把be动词提前放句首大写，其他成分可照搬不动。 （注：在肯定句和一般疑问句中主语的一、二人称要互换。） 2、谓语动词中如果有情态动词，则把情态动词提前放句首大写，其他成分可照搬不动。（注：在肯定句和一般疑问句中主语的一、二人称要互换。）3、谓语动词是行为动词的一般现在时或一般过去时，在改为一般疑问句的时候，根据主语的人称和单、复数，需要借助助动词do、does或did ，把助动词放句首大写，其他成分位置可不懂，有了助动词，动词就要用原形。二、由肯定句变为否定句 肯定句变否定句一定要加not。谓语动词是be动词时或情态动词时，直

2、接在be动词、情态动词后not 。除了be动词的am外，否定词not都可以和前面的be动词或情态动词缩写。如果谓语动词是行为动词的一般现在时或一般过去时，则要在动词前加助动词do、does或did，再在其后添加否定词not，分别可以缩写为don't、doesn't和didn't ，有了助动词，动词就要用原形。下面几种句型在变为否定句时情况特殊一些，做题时须引起注意： (1) think + 宾语从句，变否定时，not放在主句上，即：I don't think + 宾语从句。eg. I think it will rain tomorrow . I don'

3、;t think it will rain tomorrow . (2) 祈使句没有主语，以动词原形开头。变为否定时，在动词原形之前添加助动词don't .eg. (1) Water the flowers . Don't water the flowers . (2) Please clean the blackboard . Please don't clean the blackboard .三、句子的单复数互换 对应句中的名词、代词、动词等，能变则变，不能变的，要么保留，要么去掉。要求必须掌握名词的单复数的变化规则，代词对应的人称和单复数，动词的第三人称单数的变

4、化规则等。具体情况具体对待。(1) The girl is from England . The girls are from England . (2) He is a polite and helpful boy . They are polite and helpful boys . 上述例句中，划线的为能变的，没划线的为该保留的，a(an)为该去掉的。反之，在由复数变为单数时，则要根据句意在名词之前补上一个a (an)。eg. They are English girls . She is an English girl. 但是对于"There be"句型，单复数转

5、换时句中的 a / an不能去掉，而要根据句式将其与some或any 互换。eg. (1) There is a boat on the lake . There are some boats on the lake .(2)There isn't a tree behind the house . There aren't any trees behind the house .(3) Is there a pet dog in your home ? Are there any pet dogs in your home ?(4) There aren't any

6、pictures on the wall of our classroom . There isn't a picture on the wall of our classroom .四、同义句转换 （词汇的同义转换、句型的同义转换）五、对句中的划线部分提问 1、首先根据划线部分确定疑问词，将疑问词放句首大写。主要的疑问词有：what , who , when , whose , where , why , which , how , how old , how many , how much , how long , how often , how soon , how far等。w

7、hat :用来询问事物、人的姓名和职业。另外，和不同的词一起使用还可询问具体的方面， 如what time 询问时间，what colour 询问颜色等。who :用来询问人，尤其指人与人之间的关系。whose :用来询问归属，即和人之间的所有关系。when :用来询问时间，一般指较大的时间范围。（小范围的时间可用what time ）where :用来询问地点。which :用来询问哪一个，主要针对名词的定语提问。why :用来询问原因，标志是because . how :用来询问方式、程度。how old :用来询问年龄。how many 用来询问可数名词的数量，其后要接名词的复数形式。h

8、ow much :用来询问不可数名词的数量，其后要接不可数名词。如单独使用则表示询问多少钱或对事物了解或喜欢的程度。how long :用来询问事物的长度，也可询问时间长度。how often :用来询问某件事或某个动作在一定的时间范围内重复发生的次数，即频度。how soon :用来询问某件事或某个动作从说话时候起要过多久才会发生，即询问将来的情况，一般与将来时态连用。how far :用来询问空间距离。2、把原句变为一般疑问句。3、划线部分省略。注：如果句中的划线部分是主语或主语的定语，则可用疑问词直接替换而不用一般疑问句的语序。eg.1、The boy on the yellow bik

9、e is Lucy's brother .本句中的划线部分on the yellow bike 在句中作主语The boy 的定语，限定是哪一个男孩，因而确定的疑问词是which, 直接替换后的句子为： Which boy is Lucy's brother ?【练习题】1. Is this a ruler？(作否定回答) _, it _.2. Dick is sixteen.(对画线部分提问) _ _ is Dick?3. Thats an English book.(改为复数句) _ _ English books.4. They are in Class One, Gra

10、de Seven.(对画线部分提问) _ class are they _?5. That is my mom.(对画线部分提问) _ _ that?6. Are you from China？(作肯定回答) _, I _.7. Im Li Hua.(同义句转换) _ _ is Li Hua.8. These are desks in English.(对画线部分提问) _ _ these in English?9. I am in Grade Seven.(改为一般疑问句) _ _ in Grade Seven?10. He has short hair.(改为一般疑问句) _ he _ s

11、hort hair?11. Do you have a sister?(作否定回答) _, I _.12. She has long legs.(同义句转换) _ legs _ long.13. I am from China.(同义句转换) I _ _China.14. We arent in the same class.(同义句转换) We are in _ _.15. My pants are black.(对画线部分提问) _ _ are your pants?16. Mike has blond hair and blue eyes. (对画线部分提问) _ _ Mike look

12、 like?17. Li Ming and Li Lei look the same.(同义句转换) Li Ming _ _ Li Lei.18. Please give her the pen.(同义句转换) Please give the pen _ _.19. Those apples are red.(同义句转换) Those are _ _.20 They are my books. (对画线部分提问) _ _ are they?21. She has black hair. (改为一般疑问句) _ she _ black hair?22. Her skirt is yellow.

13、(对画线部分提问) _ _ is her skirt?23. Toms face is round. (同义句转换) Tom _ _ round face.24. Does Mary have a round face? (作肯定回答) _, she _.25. She has a new bike.(改为否定句) She _ _ a new bike.26. They are English.(同义句转换) They are _ _.27. My sister is eleven.(对画线部分提问) _ _ is your sister?28. Tom has big eyes.(改为一般疑

14、问句) _ Tom _big eyes?29. They are their apples.(对画线部分提问) _ _ are these?30. The dress is only 30 yuan.(对画线部分提问) _ _ is the dress?31. May I help you?(同义句转换) _ can I _ _ you?32. How do you like this book?(同义句转换) _ do you _ of this book?33. I want some fish.(改为否定句) I _ want _ fish.34. Do you have time no

15、w?(同义句转换) _ you _ now?35. John has a nice dog. (改为一般疑问句) _ John _ a nice dog?36. Lucy would like some apples.(对画线部分提问) _ _ Lucy _?37. Speak Chinese in class.(改为否定句) _ _ Chinese in class.38. He often goes to Yangyangs home at eight oclock. (对画线部分提问)What _ does he often _ to Yangyangs home?39. What ti

16、me is it?(同义句转换) _ the time?40. Its twelve forty-five.(同义句转换) Its _ _ _ one.41. Thank you. You help me.(合成一句) Thank you _ your _.42. Mike has six books. (改为否定句) Mike _ _ six books.43. The boy is John. (对画线部分提问) _ the boy?44. My penfriend lives in England. (对画线部分提问) _ _ your penfriend _? 45. Helen is

17、 my friend. Amy is my friend, too.(并为一句)Helen and Amy _ _ my _. 46.The old man usually walks to the shop.(改为同义句) The old man usually goes to the shop _ _ .47.Mike often goes to the zoo by bus.(改为同义句) Mike often _ a _ to the zoo.48.Mrs.Read goes shopping three times a week.(对画线部分提问) _ _ does Mrs.Read

18、 go shopping?49.I usually read books on Sundays.(对画线部分提问) _ do you usually _ on Sundays?50.Maria often takes the subway home.(改为一般疑问句) _ Maria often _ the subway home? 51.We have six lessons every day. (对画线部分提问)_ 52.I listen to the radio every Friday.(改成现在进行时)_ 53.I like geography best.(对画线部分提问)_ 54

19、.Its not easy to study English well.(改为同义句)_ 55.How does she like math?(改为同义句)_56.Its Wednesday today.(对画线部分提问) _ _ is it today?57.Tom watches TV three times a week.(对画线部分提问) _ _ does Tom watch TV?58.The lesson begins at eight oclock.(对画线部分提问)_ _ does the lesson _ ?59.The students are playing soccer

20、 on the playground.(改为一般疑问句)_ the students _ soccer on the playground?60.Maria likes living in China because she loves the people and the food here.(对画线部分提问) _ _ Maria like living in China?61.Sometimes Dick and Jack go to work by car. (改为同义句)Sometimes Dick and Jack _ _ work.62.Excuse me, how can I g

21、et to the bank? (改为同义句)Excuse me, could you tell me _ _ to the bank?63.How many workers are there in your factory? (改为同义句)How many workers _ your factory _ ?64.Paul usually goes to the library once a week. (对画线部分提问)_ _ does Paul usually go to the library?65.Please open the door. (改为否定句) _ _ the door

22、, please.66.They were born in a town in Beijing. (改成一般疑问句)_ they _ in a town in Beijing?67.It was July 7th, 2006 yesterday. (对画线部分提问) _ was the _ yesterday?68.The computer is about 35 centimeters wide. (对画线部分提问)_ _ is the computer?69.What shape is your present? (改为同义句) _ _ _ of your present?70.We us

23、e the MP3 to listen to the music. (对画线部分提问)_ do we use the MP3 _ ?71.The twins(双胞胎) are good at playing soccer.(改为同义句)The twins _ _ _ playing soccer.72.He can draw pictures. (对画线部分提问) _ can he _?73.Li Fang could swim when she was six years old.(改为同义句)Li Fang could swim at the _ _ six.74.Could you sk

24、ate when you were five?(作否定回答)_75.Bill can swim.(用jump 改为选择疑问句) _ Bill swim _ jump?76.I did my homework at home yesterday.(改为否定句)I _ _ my homework at home yesterday.77.Lucy recited a Chinese poem at her birthday party. (改为一般疑问句)_ Lucy _ a Chinese poem at her birthday party?78.Did you enjoy yourselves at the party?(改为同义句)Did you _ _ _ _ at the party?79.I came back home at 9:30 last night. (对画线部分提问)_ _ did you come back home last night?80.Lucy and Lily sang English songs and performed ballet at the party.(对画线部分提问)_ _ Lucy and Lily