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1、该微课会从四个方面来让学生学习这节课,首先是感叹句的构成,然后是造句演练,接着分析What与how的区别,最后是巩固练习。感叹句的构成,感叹句一般是由How和What引导的感叹句。How在感叹剧中修饰形容词或副词,它的基本结构为:How+形容词/副词+主语+谓语,比如:Howbeautifu1thef1oweris!(修饰形容词),Howwe11shesings!(修饰副词)。由What弓I导的感叹句What在感叹句中修饰名词。因为名词有可数和不可数的区别,所以由What引导的感叹句有两种结构:What+a/an+形容词+可数名词单数+主语+谓语。例如:Whatanicetoyitis!他是一
2、个多么漂亮的玩具啊!What+形容词+可数名词复数(或不可数名词)+主语+谓语。例如:Whatbeautifu1penstheseare!需要提醒学生注意的是:1、意思相同的感叹句,既可以用how来引导,也可以用What来引导。如:HOWintereStingthebOyis!Whataninterestingboyheis!02、how和what引导的感叹句,后面的主语和谓语都可以省略。如:Hownicetressis!=Hownice!Whatanicedressitis!=Whatanicedress!二,边学边练。造句练习,用“花真美丽”这句话造句,(1)XThef1owersareb
3、eautifu1!(2)、Thef1owersareverybeautifu1!(3)、Howbeautifu1thef1owersare!再用猫真可爱!”来造句O(1)、Thecatis1ove1y!(2)、Thecatisvery1ove1y!(3)、HowIove1ythecatis!用单词uPretty,造句,Howprettythegir1is!再用单词De1icious,造句,Howde1iciousthecakesare!三,学习了how和What引导的感叹句的构成,以及造句练习,下面就来看看他们的区别。Howbeautifu1thefrogis!Howbeautifu1thef
4、rogsare!可以看出how引导的感叹句结构是:How+形容词+主语+谓语!Whatabeautifu1frog!Whatbeautifu1frogs!What+a/an+形容词+可数名词单数!What+形容词+可数名词复数!What+形容词+不饿可数名词!Howprettythegir1is!Whatdifficu1tquestionstheyare.Whatabigfactoryitis。Howc1evertheboyis!Whatta11tresstheyare!Howinterestingthebooksare!接着试试把what和how引导的感叹句做一个互换,1.Whatapret
5、tygir1sheis!2. Howdifficu1tthequestionsare!3. Howbigthefactoryis!4. Whatac1everboy!5. Howta11thetressare!6. Whatinterestingbookstheyare!四,最后是巩固练习。第1题.Thegir1isveryprettyHowprettythegir1is!Whataprettygir1sheis!第2题.Thisisano1dwatch.Howo1dthiswatchis!Whatano1dwatchit(this)is!第3题.Thefoodissonice.Hownicethefoodis!Whatnicefooditis!第4题.Thesequestionsareveryeasy.Howeasythesequestionsare!Whateasyquestionstheseare!