2.Makea conclusion of conversion.
由一种词类转化成另一种词类，词形不变，词性发生变化
这样的构词方法叫做转化法conversion
3.Guess the use of the given words.
Step 7.Group Work
etheletters to make words, then apply word formation to develop more words.
Ss work in groups and makewords and sentences.
库尔勒市第二中学初中教研室第3页（总4页）
板书设计
Word Formation
Compounding
Derivation
Conversion
作业设计
根据构词法的三种
不同构词方法，各列出至少五个单词，并造句。
教学反思
Show an example of word formation.
Step 3. Show the teaching aims.
1.To know about the grammar Word Formation;了解语法构词法；
2.To be able to use Word Formation to get the meaning of new words;能用构词法理解新单词的意思
Students answer the question.
Students read the teaching aims and know what to learn.
Ss dowhatteacher says.
Ss dowhatteacher says.
Ss dowhatteacher says.
3. To learn more words.学习更多单词
Step 4.1stword formation: Compounding
1.Give three examples of compounding.
2.Makea conclusion of compounding.
由两个或两个以上的词合成一个新词，这样的构词方法叫做合成法
第1页（总4页）
教学流程
教师行为
学生行为
Step 1.Warming up
Step 2. Lead in.
T: If you meet the new words while reading, what will you do?
Teacher points two ways of guessing the meaning of the new words: context and word formation.
教学重点与
难点
教学重点：Learn three main word formations
教学难点：Master the ways of applying the word formation to guessing the meanings of the new words.
教学方法
与
手段
Teaching methods: Task g
单词是学英语的基础和关键，本节课构词法主要是讲解了英语中三种主要的构词方法，对学生学习英语有很大的帮助，方便记忆单词并做相应的转换。通过学习，同学们对理解和记忆单词有了新的认识。在学习过程中，同学们重新认识了以前学过的单词，并加深了对他们以及其他的变形单词的认识，同时对这些语法概念有了重新的认识。当然，英语中还有其他的构词方法，在平常的英语教授中，还要多多涉及和讲解。
Teaching Aids: PPT and Blackboard
使
用
教
材
的
构
想
InEnglish, there are too many words and it is impossible for students to know every words. So the key is to master the skills. In this class, the purpose is to teach students the three main word formation. After studying, students can master the ways to guess the meanings of the new words and learn more words.
3.Guess the meaning of the given words.
Step 5. 2ndword formation: Derivation
1.Introduction of different affixes.
2.Makea conclusion of derivation.
在一个单词的前面或者后面
And make one sentence with one of the words.
2.Finish the task. Pls clarify the given words.
Step 8. Homework
List five words according to three word formation and make five sentences each.
3. To learn more words.
过程与方法：Task Teaching
情感态度与价值观：According to the study of the word formation, Ss know the importance of mastering the skills and develop their habits of learning skills.
教学设计
课题
Word Formation
课型
Grammar
授课人
李萌
课
时
教
学
目
标
（三维）
知识与技能：1.To know about the grammar Word Formation;
2.To be able to use Word Formation to get the meaning of new words;
加上一个词缀（affix）构成一个新的单词，这样的构词法叫做派生法Derivation
3.Write out the original words of the given words.
Step 6. 3rdword formation: Conversion.
1.Give two sentences with the same words.