中等职业教育规划教材 英语ppt课件

Unit4Weather,1,Weather,Studyaims,thenewwords,1.thesentencespatternsaboutweather.2.givesomesuggestionsbasedontheweather.3.感叹句,be+doing,words,sentence,grammar,2,Revisethenewwords,cool凉的，凉快的rain下雨cloudy多云的skate滑冰comfortable舒适的ski滑雪degree度snow下雪degreecentigrade摄氏度state州enough足够的snowball雪球foggy有雾的sunny晴朗的forecast预报temperature温度heavy重的theSpringFestival春节move移动umbrella雨伞otherwise否则weather天气windy有风的,3,Check,Translateandspellsomenewwords,4,Lookandsay,sunny,cloudy,windy,rainy,snowy,1,2,5,6,3,foggy,4,5,Weather,Brainstorm,6,Sentencepatterns,1.询问天气Whatstheweatherliketoday?Howstheweathertoday?Its.2.询问温度Whatsthetemperature?Its15(15degreescentigrade）,7,Canyouread?,-7258,minussevendegreescentigradetotwodegreescentigrade,fivetoeightdegreescentigrade,8,Speakinpairs,18-27,12-18,10-16,15-21,9,Phrases,1.待在家里2.去滑雪3.带把雨伞4.去野餐5.遛狗6.放风筝7.做饭8穿上9.下降10.既不.也不.,10,Advice,Letsstayathome.Youdbettercomehereinautumn.你最好秋季来这里。What/Howaboutgoingskiing?Whynottakeanumbrella?Shallwegoforapicnic?,我们呆在家里吧,去滑雪怎么样？,为什么不带把雨伞呢？,我们去野餐好吗？,11,注意：,Whynotdosth.?=,What/Howabout+,doing/n.表建议去做某事,Sb.表示询问某人的看法,Whydontyoudosth.?,Letshavearest,_?Letushavearest,_?hadbetterdosth.否定式：hadbetternotdosth.,shallwe,willyou,12,stayathome,A:Howcolditis!_B:Sure.,Letsstayathome.,13,takeanumbrella,A:Itisraining._B:Allright.,Whynottakeanumbrella?,14,goskiing,A:Itssnowing._B:Goodidea.,What/Howaboutgoingskiing?,15,picnic,A:Thesunisshining._B:Ok.Letsgo.,Shallwegoforapicnic?,16,感叹句,感叹句是表达喜、怒、哀、乐以及惊奇、惊讶等强烈感情的句子。感叹句通常由what或how引导。一.由what引导的感叹句，其句子结构可分为以下三种：1.What+a/an+adj.+可数名词单数+主语.+谓语!Whatanicepresentitis!2.What+adj.+可数名词复数+主语+谓语!Whatbeautifulflowerstheyare!3.What+adj.+不可数名词+主语+谓语!Whatimportantnewsitis!,17,1.How+形容词/副词+主语+谓语!Howfastheruns!Howcarefulsheis!2.How+形容词+a/an+可数名词单数+主语+谓语!Howhandsomeaboyheis!3.How+主语+谓语!Howtimeflies!光阴似箭!注意：由what引导的感叹句与由how引导的感叹句有时可以转换，但句中部分单词的顺序要有所变化。如：Howbeautifulagirlsheis!=Whatabeautifulgirlsheis!三.有时感叹句也可以由一个单词、词组、祈使句、陈述句等构成。如：Goodidea！Wonderful!,二.由how引导的感叹句,也分为三种:,18,Haveatry,分别用What和How引导感叹句.1.她是多么漂亮的一位女孩啊！Whatabeautifulgirlsheis!Howbeautifulthegirlis!Howbeautifulagirlsheis!2.多么漂亮的女孩子们啊！Whatbeautifulgirlstheyare!Howbeautifulthegirlsare!3.多好的天气啊!Whatgoodweatheritis!Howgoodtheweatheris!,19,Grammar:ThePresentContinusTense,1.用法（1）正在发生的事情HeiswatchingTV.（2）现阶段正在发生的动作Iamwritingabook.2.构成：be+v-ingam/is/are,20,-Whatishedoing?,-Whatisshedoing?,-Heisplayingfootball.,-Sheiswriting.,Grammarinuse,21,-Whatareyoudoing?,Aska