Unit9SectionB导学案（第三课时）一．学习目标：知识目标：(1)扎实掌握本节课的重点单词与短语：ancient,remain,notice,produce，pleasant,throw,accordingto,fallinto,inthisway.（2）背熟课文；能力目标：通过“自主学习，合作探究，精讲点拨，有效训练”，能够用英语描述各种物品发明的历史。情感目标：开阔学生的思路，培养学生的创新精神；让学生展开想象的翅膀，谈谈他们自己的创造。二．重点难点：学会谈论重要发明的历史及用途。三．导学过程：Task1.自主学习显身手（挑战你的记忆力，你能行！）Writedownthewordsasquicklyasyoucan.Thencheckyourwordsinpairs.1)偶然地；意外地________________2)根据；据……所说_______________3）古代的；古老的__________________4）传说；传奇故事_________________5)落入；陷入____________________6）留下；被保留_________________7）注意到；察觉___________________8）产生；制造________________9）令人愉快的_______________10）这样_______________________2.Doyoulikedrinkingtea,boysandgirls?Wouldyouliketoknowwhoinventedtea?Thisclasswewilllearntheinventionoftea.First,Letuslookatthelearningaims.Task2.自动自发，全力以赴Readthearticlecarefullyandwriteanswerstothequestions.【温馨提示】概括文章主旨大意，一要注意标题，二要注意文章的首段和尾段。1.Whatisthearticleabout?________________________________________2.Whenwasitinvented?________________________________________3.Whowasitinventedby?_________________________________________4.Howwasitinvented?__________________________________________Task3.合作探究、交流展示Readthearticlealoudandunderlinethedifficultiesandtheimportance.Thenwritedowntheimportantphrasesanddifficulties.温馨提示：全身心投入，大声朗读课文完成下列任务：划出重点单词、短语、句子；不明白的地方做出标记；小组讨论解决疑问；Task4.强化训练，拓展提升1.not…until…“直到……才……”Theydidn’tfinishtheworkuntilyesterdayevening.(译成英语)翻译：直到他妈妈回来，他才去睡觉。__________________________________________________________________走进中考：（2008．潍坊）()---Whendidyourfathercomebacklastnight?---Hedidnotcomeback-----hefinishedallthework.A.whileB.ifC.untilD.after2.byaccident偶然地；意外地bymistake错误地（选词填空）1）YesterdayImetmyoldfriend______________2）Potatochipswasinvented_________________5.归纳way的相关词组,并造句。1.2.3.4.6.AccordingtoanancientChineselegend,…accordingto意思是：___________，后面一般接名词\代词，或是从句。7.notice意为：___________是感官动词，列举学过的感官动词：__________________________________________________________________注意到某人做了某事：noticesbdosth(注意变成被动时，要加“to”)=sbbenoticedtodosth.注意到某人在做某事：noticesbdoingsth翻译：（1）我注意到他离开学校了。______________________________________（2）我看到李先生正在走进办公室。_____________________________________Task6.达标检测、反馈纠正用所给动词的适当形式或根据汉语意思完成文章。Tea,themostpopulardrinkintheworld,wasinvented___________(偶然地；意外地)?It_________________(discover)overthreethousandyearsago.__________________(根据)anancientChineselegend,theemperorShenNongdiscoveredwhenhe________________(boil)drinkingwateroveranopenfire.Someleavesfromanearbybush________________(落入；陷入)thewaterandremainedtherefor________________(一段时间)..Laterhedecided____________(taste)thehotmixture.It_______(be)quitedelicious.And________________(这样),oneoftheworld’sfavoritedrink____________(invent).用所给词的正确形式填空：1.Tea____________(invent)byShenNong.2.Thebeverrage____________(descover)overthreethousandyears.3.Wespenta____________(please)evening.4.I'm____________(please)tomeetyou.5.Theboy_________(fall)downfromthetree.6.Didyounoticetheman_________(go)outoftheroom?7.Thecomputerisoneofthemostimportant____________(invent).Task7.挑战性任务Writeanarticleusingthefollowingnotes.Who:collegestudentsWhat:newtoy,flyingdiskWhen：1950sWhere:bakeryinAmericaHow:studentseatpie,throwpieplatesToday:clubs,magagzines,festivalFrompieplatetoflyingdisk2Theflyingdiskwasanewtoyinventedbycollegestudents._____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________3
