扩句的方法
锯齿鱼
在学习扩句法之前，先对学生进行五个简单句句型，并列句和复合句的专项训练，打好基础。扩句是在基本句型的基础上，添加各种修饰成分，使句子得到扩展，即根据表达的需求增加定语，状语，同位语等成分，或者举例子补充细节外甥侄子内容，或者添加谚语俗语品牌包有哪些牌子等。
1 1. We arrived in Sanya.
----- We arrived in Sanya, happily and excitedly. (添加副词)
2 2. I like to make friends with my classmates.
------ I like to make friends with my classmates, who have the same interest as mine. (添加定语从句)
3 3. We were happy and returned home.
------- We were happy and returned home after we had finished collecting all the rubbish.(添加状语从句)
4 4. I like reading books.
------- I like reading books, such as novels, short stories, magazines and newspapers.(通过举例补充细节)
5 5. We should study hard.
-------- As we all know, “Practice makes perfect”. So we should study hard.（添加谚语）
6 6. I often join in many activities.
-------- I often join in many activities in order to communicate with other students and broaden my mind. (添加目的状语)
三． 具体应用
试题要求：假如你是一名中学生，请以My colorful school life为题，写一篇短文。要求100个字左右。开头和结尾已经给出，不计入总数。
月经喝酒
要点提示：1：上课认真听讲
2：课后完成作业
3：经常参加体育锻炼
4：去图书馆阅读
I’m a high school student and I understand what I’m studying for. I have been working hard.
_______________________________________________________________________________
May there always be colorful life around my school.
学生的习作：
I’m a high school student and I understand what I’m studying for. I have been working hard.
魔鬼蛙 I listen to the teacher carefully. I finish my homework after class. I often take exerci. I often read in the school library.
May there always be colorful life around my school.
点评：该学生能完整的写出各个要点，没有出现太大的语法错误，表达通顺，单词拼写无误。但是很明显字数不够，没有达到100个字左右，字数不够是很多学生面临的共同问题。其次，句子的表达过于平淡无奇，没有句式多样化和使用高级词汇，固定搭配、固定短语等使表达地道。而且，没有使用连接词，上下文的连接不够顺畅。
改进方法：
步骤一：列要点
把要写的内容要点化，做到要点齐全。
1: Listen to the teacher carefully
2: finish my homework
3:take part in exerci
4: often read in the library
步骤二：造简单句
充分利用五个简单句句型对各个要点进行补充，使其变成一个完整的句子。每个句子都要注意句子成分的完整性，语法是否正确，说法是否符合英语表达习惯。
1: I listen to the teacher carefully in the class.
2: I finish my homework after class.
3: I often take part in exerci with my classmates.
4: I do some reading in the school library.
步骤三：扩展句子
1: I listen to the teachers carefully in the class so that I can understand what the teachers say.(增加目的状语从句)
4、如何借助大熊座找到北极星？（P58）东部季风区 2: I finish my homework after class, which is a piece of cake for me.暖奶器（增加定语从句）
第一单元 微小世界 3: I often take part in exerci with my classmates, such as playing football, going swimming and
playing badminton etc.（举例说明）
4: I often do some reading in the school library when I have nothing to do after class.紫色包菜（增加时间状语从句）
步骤四：润色句子
根据高考（海南）英语作文评分细则，第五档的要求：24-25分，至少有3个复杂句，2
种从句形式，语气自然，敬语得体，无中式英语，语言基本功扎实，词汇丰富。这就要求我们在谴词造句方面下工夫。“润色句子包括词语的选择与句型的运用。” 比如可以用高级词汇，短语和固定搭配来替换一般词汇。增加习惯表达句式，倒装句，it当形式主语和形式宾语，非谓语动词等，使用多种句式，使其多样化。
7、我们每个人应该怎样保护身边的环境？ 1: It is necessary for me to listen to the teachers carefully in the class so that I can understand what the teachers say. (把第一句换成it当形式主语的用法，使句式多样化。)
2: I take homework riously and finish it in time, which is a piece of cake for me.(增加了take…riously和in time两个短语，是句子更加生动)
六年级下册科学复习资料 3: In order to strengthen my body, I often take part in different kinds of exercis with my classmates, such as playing footall, going swimming and playing badminton etc.（增加了in order to do sth目的状语和different kinds of使句子的意思更完整。）
