Unit2Ithinkthatmooncakesaredelicious.情境引入TheWaterFestivalinThailandPeriodOne（SectionA1a-2c)情境引入TheDragonBoatFestivalinHongKong情境引入ChineseSpringFestivalinBeijing情境引入TheLanternFestivalinJiangxi情境引入FreeTalkWhat’syourfavoritefestival?Whydoyoulikeitmost?情境引入Whatarethey?Whendothepeopleusuallyeatthem?mooncakes情境引入Haveyouevertriedthesemooncakes?minimooncake迷你月饼mooncakeswithmeat/nuts肉馅/果仁月hammooncakes火腿月饼icecreammooncakes冰淇淋月饼fruitandvegetablemooncakes果蔬月饼seafoodmooncakes海鲜月饼情境引入Mid-AutumnFestivalHowdoyoucelebratethisfestival?情境引入Let’senjoythevideoMid–AutumnFestivalinHongKong情境引入Grammar：感叹句由感叹词what引导的感叹句。what修饰名词或名词短语，有以下两种形式：1.What+a(an)+（形容词）+单数可数名词+主语+谓语！或是：What+名词词组+主语+谓语Whatanapplethisis!Whatafinedayitis!2.What+(形容词）+可数可数名词或不可数名词+主语+谓语！Whatkindwomentheyare!Whatnicemusicitis!由How引导的感叹句。how用来修饰形容词、副词或动词。其结构是：How+形容词（副词）+主语+谓语！Howhardtheworkersareworking!Howcleverthegirl!Howquicklytheboyiswriting!what与how引导的感叹句，一般情况下可以相互转换，转换后意义不变。如：Whataninterestingstoryitis!==Howinterestingthestoryis!whatabeautifulbuildingitis!==Howbeautifulthebuildingis!在口语中，感叹句的主语和谓语常常省略。Exercise请同学们用what(a/an)或者how(a/an)填空。1.__________greatfunitistoswim!2.__________usefulbookthisis!3.__________afinedayitistoday!4.__________hardworkitis!5.__________badweatheritwasyesterday!6.__________longthebridgeis!7.__________longbridgethisis!8.__________happychildren!9.__________friendlythesekidsare!10.__________timeflies!Thekeys1.What2.Whata3.What4.What5.What6.How7.Whata8.What9.How10.How情境引入宾语从句在复合句中用作宾语的从句叫宾语从句。1．语序无论主句是陈述句还是疑问句，宾语从句都必须使用陈述语序，即“主句＋连词＋宾语从句（主语＋谓语＋……）”句式。根据连接词在从句中所担任的不同成分，可分为以下四种：1）连接词＋谓语。连接词在从句中作主语。常见的连接词有：who，what，...
