单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 4 Weather,1,Unit 4 Weather1,Weather,Study aims,the,new,words,1.,the sentences,patterns about,weather,.,2.give some suggestions based on the weather.,3.感叹句,be +doing,words,sentence,grammar,2,WeatherStudy aims the new w,Revise the new words,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,degree centigrade,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 the Spring Festival 春节,move 移动 umbrella 雨伞,otherwise 否则 weather 天气,windy 有风的,3,Revise the new words cool,Check,Translate,and,spell,some new words,4,CheckTranslate and spell some,Look and say,sunny,cloudy,windy,rainy,snowy,1,2,5,6,3,foggy,4,5,Look and saysunnycloudywindyra,Weather,snow,rain,fog,wind,clou,d,sun,cloud,y,rain,y,snow,y,wind,y,sun,ny,fog,gy,Brainstorm,6,Weather snowrain fogwind c,Sentence patterns,1.询问天气,What,s the weather,like,today?,How,s the weather today?,Its.,2.询问温度,Whats the temperature?,Its 15,(,15 degrees centigrade）,7,Sentence patterns1.询问天气7,Can you read?,-7,2,5 8,minus,seven,degree,s centigrade,to,two,degree,s centigrade,five,to,eight degrees,centigrade,8,Can you read?-7 2minus sev,Speak in pairs,18-27,12-18,10-16,15-21,9,Speak in pairs18-2712-1810-1,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,Phrases1.待在家里 2.去滑雪 3.带把,Advice,Lets,stay at home,.,Youd better,come here in autumn.,你最好,秋季来这里。,What/How about,going skiing?,Why not,take an umbrella,?,Shall we,go for a picnic,?,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,AdviceLets stay at home.我,注意：,Why not,do sth.,?=,What/How about+,doing/n.,表建议去做某事,Sb.表示询问某人的看法,Why dont you do sth.?,Lets have a rest,_?,Let us have a rest,_?,had better,do sth.,否定式：had better,not,do sth.,shall we,will you,12,注意：Why not do sth.?=Wh,stay at home,A:How cold it is!_,B:Sure.,Lets stay at home.,13,stay at homeA:How cold it is,take an umbrella,A:It is raining._,B:All right.,Why not take an umbrella?,14,take an umbrellaA:It is raini,go skiing,A:It,s snowing._,B:Good idea.,What/How about going skiing?,15,go skiingA:Its snowing._,picnic,A:The sun is shining._,B:Ok.Lets go.,Shall we go for a picnic?,16,picnicA:The sun is shining._,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!,What,a,nice,present,it is!,2.,What+adj.+,可数名词复数,+,主语,+,谓语!,What beautiful,flowers,they are!,3.,What+adj.+,不可数名词,+,主语,+,谓语!,What important,news,it is!,17,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,1.,How+,形容词/副词,+主语+谓语!,How fast he runs!How careful she is!,2.,How+形容词+a/an+,可数名词单数,+主语+谓语!,How handsome a boy he is!,3.,How+主语+谓语!,How time flies!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：,How beautiful a girl she is!,=What a beautiful girl she is!,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：,Good idea！Wonderful!,二.由 how 引导的感叹句,也分为三种:,18,1.How+形容词/副词+主语+谓语!二.由 ho,Have a try,分别用What和How引导感叹句.,1.,她是多么漂亮的一位女孩啊！,What a,beautiful,girl,she is!,How,beautiful the girl is!,How,beautiful,a girl,she is!,2.,多么漂亮的女孩子们啊！,What,beautiful girls they are!,How,beautiful the girls are!,3.,多好的天气啊!,What,good weather it is!,How,good the weather is!,19,Have a try19,Grammar,:The Present Continus Tense,1.用法,（1）正在发生的事情,He is watching TV.,（2）现阶段正在发生的动作,I am writing a book.,2.构成：,be,+v-,ing,am/is/are,20,Grammar:The Present Continus,-What is he doing?,-What is she doing?,-He,is,play,ing,football.,-She,is,writ,ing,.,Grammar,in use,21,-What is he doing?-What,-What are you doing?,Ask and answer,-I,am,sleep,ing,.,22,-What are you doing?Ask and,现在进行时,正在做某事,好伙伴，,am,is,are,呼唤动词,ing,少你少我都不行,I,用,am,You,用,are,单数,is,复数,are,现在进行时用法小结,23,现在进行时 现在进行时用法小结23,Thank you,for your,listening!,24,Thank you24,