冀教八下英语Unit 1《Lesson 5》课件

Lesson5Unit1Springiscoming!1ReadJeremy‘sobservationdiaryandlabeltheplant.Inthelifeskillsclasslastweek,welearnedaboutagricultureandplantbiology.Theteachergaveussomeseedssowecouldobservethegrowingprocessofaplant.Ipickedsomepeaseedsandplantedtheminasmallpot.Iwateredthemeveryday.Ihopemypeasgrowquickly!Herearesomeofmyobservationsonthepeas’growth:长难句分析：这是一个“Here+be动词+主语.”的倒装句，强调“这里有某物。”句中Here为副词，置于句首引出倒装；are是系动词；主语是名词短语someofmyobservationsonthepeas’growth，其中onthepeas’growth作定语修饰observations。Date:March3Weatherconditions:sunny,temperaturearound18℃Observations:Thepeaseedsgrewintobuds.TheylookliketheEnglishletter“Y”.Mypeasaregrowingquickly!Date:March30Weatherconditions:cloudy,temperaturearound19℃Observations:Now,therearelong,thinstemsandsomeleaves.Atthetopofthestemsarelittleflowerbuds!Iputthepotintheyard.There,theycangetsomesunshine.长难句分析：这是一个倒装句，正常语序为Littleflowerbudsareatthetopofthestems!。littleflowerbuds作主语，系动词是are，Atthetopofthestems作状语。地点状语提前，句子要进行倒装，将are放在主语前。Date:April3Weatherconditions:rainy,temperaturearound22℃Observations:Thepeaflowersareinfullbloom.Somearepinkandsomearepurple.Whenthepeaplantsgrowtaller,Iwillgivethemashelftoclimbon.Iknowtheflowerswillfadeandbecomepeapods.Growingaplantisnoteasybecauseittakesalotofwork.Farmersgrowmillionsofplantseveryyeartofeedus.Thatisanamazingthing!引导原因状语从句动名词短语作主语pealeafpeaflowerstem2Talkwithyourpartneraboutyourplantingexperience.·Didyouevergrowaplant?·Howdidyoutakecareofit?·Whatdidyoulearnabouttheprocessofplanting?3Workingroups.Selectaplantandgrowittogether.Writeanobservationdiarytorecorditsgrowth.Nameoftheplant：_________________________________Date：________________________________Weatherconditions：________________________________Observations：______________________________________________________________________________________________________________________________________________________________PictureoftheplantsunflowerApril10sunny,temperaturearound20℃Weplantedsunflowerseedsinabigpotwithfertilesoil.Theseedsaresmallandblack,liketinypebbles.Wewateredthemgently.Nowwewaitforthemtosprout!Nameoftheplant：_________________________________Date：________________________________Weatherconditions：________________________________Observations：______________________________________________________________________________________________________________________________________________________________PictureoftheplantApril20cloudy,18℃Someseedshavesplitopen,andsmallwhiteshootsarecomingout.Theylookweakbutfullofhope.Nameoftheplant：_________________________________Date：________________________________Weatherconditions：________________________________Observations：______________________________________________________________________________________________________________________________________________________________PictureoftheplantMay5sunny,22℃Thesproutshavegrownintoyoungplantswithafewgreenleaves.Thestemsarestraightandstrong.Wemovedthepottoasunnierplace.(答案不唯一)4Twoweekslater,showyourplanttotheclassandpresentyourobservationdiary.Don’tforgettosharetheexperienceofgrowingthisplant.1biology/baɪ'ɒlədʒi/n.生物学；生理(教材P10)·WehaveabiologyclassonWednesday.我们周三有生物课。·Herdreamistobeabiologistandstudypandas.她的梦想是成为一名生物学家，研究熊猫。·Birdshavebiologicalclocksthattellthemwhentomigrate.鸟类有生物钟，告诉它们何时迁徙。探究一核心单词biology

作不可数名词，意为“生物学；生理”。常见用法：(1)biologyclass/lesson生物课(2)biologylab(laboratory)生物实验室相关词形：(1)biologistn.生物学家(2)biologicaladj.生物学的；生物的2purple/'pɜːpl/adj.紫色的n.紫色(教材P10)·Sheworeapurpledresstotheparty.她穿了一条紫色的裙子去参加派对。·Purpleismyfavouritecolour.紫色是我最喜欢的颜色。purple

既可作形容词，意为“紫色的”，也可作名词，意为“紫色”。在描述颜色时，可以使用形容词修饰purple，例如lightpurple浅紫色、darkpurple深紫色等。与颜色相关的词还有：red红色(的)；blue蓝色(的)；green绿色(的)；yellow黄色(的)；orange橙色(的)；pink粉色(的)；brown棕色(的)；black黑色(的)；white白色(的)；gray灰色(的)联想串记:

Shelovesthecolourpurple,soshepaintedherroompurple.她喜欢紫色，所以她把她的房间漆成了紫色。3shelf/ʃelf/n.(pl.shelves)架子，搁板(教材P10)·Dadboughtanewshelfformystudy.爸爸为我的书房买了一个新架子。·Theshelvesinthegrocerystorearefilledwithfreshproducts.杂货店的货架上摆满了新鲜的产品。shelf

作可数名词，意为“架子，隔板”，通常用于放置物品。变为复数形式时要改“f”为“v”加“es”，即shelves。类似变化的词还有：leaf树叶；half一半；self自己；wife妻子；knife刀；wolf狼；thief小偷；life性命。记忆口诀:以f/fe结尾的单词变复数树叶(leaf)半数(half)自己(self)黄，妻子(wife)拿刀(knife)去杀狼(wolf)，架(shelf)后小偷(thief)逃命(life)忙。f、fe变v，再加es莫慌张。1growinto逐渐成长为(教材P10)·Asthetreegrowsintoalargeone,itwillprovidemoreshadeforus.当树长成大树时，它会为我们提供更多荫凉。·Sheneedstimetogrowintohernewjob.她需要时间来适应她的新工作。·Igrewupinasmalltown.我在一个小镇上长大。探究二核心短语growinto的多种含义：(1)表示“逐渐成长为；发展成”(强调从幼小/初级状态慢慢变成成熟/高级状态)。(2)表示“逐渐适应；变得适合”(指对某个角色、衣服等慢慢习惯或合身)。grow