感叹句微课 初中八年级下册英语教案教学设计课后反思
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感叹句微课教案
年级：八年级教师：彭重月
教学重难点：感叹句的理解与运用。
教学计划：
Step1 Guiding
Define what are exclaimations and tell the students the importances of this kind of sentences.explain exclaimations are usually guided by what or how.
顾名思义感叹句就是英语中带有感叹号的句子，表示说话人惊奇、愤怒、赞美、喜悦等情绪。
近年来，感叹句的构成及转换是中考常考的考点之一。
感叹句一般是由“what” 和“how”来开头的句子，“what”修饰名词，“how”修饰形容词和副词。
Step 2 present
Show there are two kinds of Exclamations.ellipsis sentence and complete sentence.感叹句的省略句型，for example,How nice! What bad weather!感叹句的完全句型，For example,How nice she is!what bad weather it is!
Step3 present the ellipsis sentence
感叹句的省略句型
结构1：
How +adj/adv+!
How easy! How quickly!
结构2：
What +a/an+adj+名词单数+！
What a good boy!
What +adj+名词复数/不可数名词+！
What nice teachers!/What bad weather!
After learning ,do some exercises to better understand. 1—— nice book!
A.How
B.How a
C. What
D.What a
2___delicious!
A.How
B.How a
C. What
D.What a
3___clean water！
A.How
B.How a
C. What
D.What a 4——high mountains!
A.How
B.How a
C. What
D.What a
Step 4 the complete sentence
感叹句的完全句型知识点1：
结构：
What+(a/an)+adj.+名词单数+subject+v.！
What+形容词+名词复数/不可数名词+主语+动词！例：
★ What an interesting story it Is!
☆What 形容词名词主语动词多么有趣的故事啊！
★ What beautiful flowers they are!
☆What 形容词名词主语动词
多么漂亮的花啊！
Show a model to the students;
2011·江苏盐城）_____interesting it is to go sailing in Qingdao in summer!
A.What
B.What an
C.How
D.How an
知识点2：
结构：
How+adj./adv.+subject+v.！
How+形容词/副词+主语+动词.
例：
★ How lucky we are!
☆ How 形容词主语动词
我们多幸运啊！
★ How quickly the time passed!
☆ How 副词主语动词
时间过得真快啊！
Here the teacher should explain the differences between the use of adj and adv.
（2011·江苏盐城）_____interesting it is to go sailing in Qingdao in summer!
A.What
B.What an
C.How
D.How an
Step 5 compare
Exclamations 结构比较解析
How lucky we are!（完全句型）
How lucky! (省略句型）
★What an interesting story it is！（完）
What an interesting story!(省）
Guide the students to find the difference between the two kinds of sentences and help them to try,we can also help the students to get the idea:如果在一个感叹句中，将主语和谓语动词去掉后变成省略句，只出现形容词或副词，就用how,若形容词后出现了名词，
那么这个感叹句就是以What引导的.
Step 6 exercise and summarize
Present some exercises to practice,get the students to deeply understand.
请在横线上填上你认为正确的单词
1.__ great film it is!
2.___ exciting they are!
3._____ a pretty girl she is!
4._____ kind you are!
5._____ bad weather it is!
After learning,summarize to make them easier.
判断一个感叹句是由What还是How引导，把它变成感叹句的省略句就非常简单了！.如果名词是单数，记得在What后