1、2013 年 PEP 五年级下专题训练句型转换一、肯定句、否定句、一般疑问句和特殊疑问句定义1肯定句：表示肯定的意思, 即不含有否定词“不” 。比如：我是一个学生 I am a student.他去上学 He goes to school.2否定句：表示否定的意思。比如：我不是一个男孩。 I am not a boy他不去上学 He does not go to school.3. 一般疑问句：回答为“是 yes”或者“否 no”的问句。比如：你是一个学生吗？ Are you a student?你喜欢英语吗？ Do you like English?4. 特殊疑问句：回答不是“是 yes”或
2、者“否 no”的问句，根据提问内容具体回答。比如：现在几点了？ Whats the time?哪一支笔是你的？ Which is your pen?2、句型变化规则：A.肯定句变否定句1、在 be 动词后加 not。如：is not ， are not ， am not， was not， were not；eg: I am a teacher. I am not a teacher. 2、在 can，等后加 not。如：cannot eg:Li Lei can swim. Li Lei can not （ cant ） swim.1. I am listening to music.2. M
3、ike is a student.3. Sarah can clean the classroom.4. They are in the zoo.5. There are some flowers in the vase.6.This is my sister.7.We are sweeping the floor.3、 上述都没有的，在动词前加助动词否定形式 do not, does not. (dont/doesnt) eg:Mr Wang works in a factory. Mr Wang doesnt work in a factory. 1. We need some masks
4、.2. They like making the puppet.3. Su Hai and Su Yang live in a new house.4.I put a book on my head.5. They sing “In the classroom”together.6.We play basketball on Sundays.7. Tom likes listening to musicB.肯定句变一般疑问句如何将一个肯定的陈述句改为一般疑问句：1、把 be 动词放在句首，剩下的照抄， （some 改成 any，my 改成 your 等）句点改成问号。Were watching
5、 TV Are you watching TV2、把 can 等情态动词放到句首，剩下的照抄， （some 改成 any，my 改成 your 等）句点改成问号。The children may come with us May the children come with us1. I am listening to music.2. Mike is a student.3. Sarah can clean the classroom.4. They are in the zoo.5. There are some flowers in the vase.6.This is my siste
6、r.7.We are sweeping the floor.3、上述都没有的，在句首请助动词 Do/Does 帮忙，剩下的照抄， （some 改成 any，my改成 your 等）句点改成问号。 eg:She wants to go to the park Does she want to go to the park1. We need some masks.2. They like making the puppet.3. Su Hai and Su Yang live in a new house.4.I put a book on my head.5. They sing “In th
7、e classroom”together.6.We play basketball on Sundays.7. Tom likes listening to musicC.肯定句变特殊疑问句肯定句变特殊疑问句（就划线部分提问）：分 3 步骤第一步：先变一般疑问句第二步：找合适的特殊疑问词代替划线部分第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。第四步：句点改为问号。注意：1.一定先变一般疑问句。但是，如果问的是主语或主语的定语时，语序不变，为“特殊疑问词(+主语)+陈述句“。如：Li ming s not here today. Whos not here today?
8、 今天谁没来？2.划线部分不能在特殊疑问句中出现。3.特殊疑问词大总结：疑问词 意思 用法What time 什么时间 问具体时间，如几点钟Who 谁 问人Whose 谁的 问主人Where 在哪里 问地点What 什么 问东西、事物What colour 什么颜色 问颜色How old 多大年纪 问年纪How 怎样 问方式、程度、状态How many 多少数量（可数名词） 问数量How much 多少钱；多少数量（不可数名词） 问多少钱或数量（不可数）Which 哪个 问人和物when 什么时候 问时间why 为什么 问原因特殊疑问词选择专题练习： 1、A: _ is the boy in
9、blue? B:Hes Mike.2、A: _ pen is it? B:Its mine.3、A: _ is the diary? B:Its under the chair.4、A: _ is the Chirstmas Day? B: Its on the 25th of December.5、A: _ are the earphones? B:They are 25 yuan.6、A: _ is the cup? B:Its blue.7、A: _ is it today? B:Its Sunday.8、A: _ was it yesterday? B: It was the 13th
10、 of October.9、A: _ this red one? B:Its beautiful.10、A: Can I have some paper and some crayons?B: _ ? A: I want to make a kite.12、A:_ is your cousin? B: Hes 15 years old.13、A:_ do you have dinner? B: At 6 oclock.肯定句变特殊疑问句专题练习：1.They are looking for bag.(对画线部分提问）2.I am riding my bike now.(对画线部分提问）3.Th
11、ere are twelve studens over there.(同上）4.Its ten oclock.(对画线部分提问）5.Jim is good at English and Maths. （对画线部分提问） 6.I get to the shopping centre by bus. （对画线部分提问） 7.David and Mike are going to planting trees this afternoon.（对画线部分提问）8.Wang Bing is heavier than Gao Shan. （对画线部分提问） 9.It is hot in summer in
12、 New York. （对画线部分提问） D. 特殊句型特殊变：some 变为 any eg:There are some birds in the tree.There arent any birds in the tree. 但是，若在表示请邀请、请求的句子中，some 可以不变。eg:Would you like some orange juice? 与此相关的一些不定代词如 something, somebody 等也要进行相应变化。2.and 变为 or。如： I have a knife and a ruler.I dont have a knife or a ruler. 3.a
13、 lot of (=lots of)变为 many 或 much。如： They have a lot of friends.（可数名词）They dont have many friends. There is lots of orange in the bottle.（不可数名词） There isnt much orange in the bottle. 句型转换综合练习题：1. The children have a good time in the park. 否定句： 一般疑问句： 2. There were about nine hundred people at the con
14、cert.(音乐会) 否定句： 一般疑问句： 对划线部分提问： 3. There is only one problem. 否定句： 一般疑问句： 肯定/否定回答： 4. Ann did her homework yesterday evening. 否定句： 一般疑问句： 对划线部分提问： 5. Last week I read an English book. 否定句： 一般疑问句： 肯定/否定回答： 对划线部分提问： 6. My brother was in the park just now. 否定句： 一般疑问句： 肯定/否定回答： 对划线部分提问： 7. She had some bread for lunch today. 否定句： 一般疑问句： 肯定/否定回答： 8. They read English last night. 否定句： 一般疑问句： 肯定/否定回答： 对划线部分提问：
