新目标英语九年级Unit 6 When was it inventedSection B 1a2e精品教案.docx
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新目标英语九年级Unit6WhenwasitinventedSectionB1a2e精品教案
Unit6Whenwasitinvented?
教案
SectionB（1a-2e）
一、教学目标：
1.语言知识目标：
1）能掌握以下单词：
crispy,salty,sour,bymistake,customer,theOlympics,Canadian,divide,divide…into,basket,popularity,lookupto,hero,professional
2）能掌握以下句型：
①Potatochipswereinventedbymistake.
②ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.
③Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.
④Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.
⑤Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.
2.情感态度价值观目标：
了解世界上一些对人类有着重大意义的发明的相关信息，开阔学生的眼界，养成勤于思考，善于发现的好习惯，培养学生的创造精神。
二、教学重难点
1.教学重点：
1）掌握本课时出现的生词及用法。
2）进行听力训练，提高综合听说能力。
3）阅读短文，获得相关信息，提高学生们的综合阅读能力。
2.教学难点
1）听力训练
2）阅读2b部分的短文并完成相关要求。
三、教学过程
Ⅰ.Warmingup
1.LetSswatchaninterestingpicture.
2.Asksomequestionsaboutthem.
1.Whatdidtheyeat?
S1:
Icecream.
2.Whatdidthebigdogthinkoftheice-cream?
S2:
Sweet,cool,anddelicious!
Welllet’slookatsomeotherdeliciousfood,please.
Ⅱ.Talking
Workon1a
1.TellSsthatthewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.
2.Ssworkwiththeirpartnersandtrytowritesomeproperwordsunderthepictures.
3.LetsomeSsreadtheiranswers.Trytorememberthenewwords.
Workon1b
1.LetsomeSsreadtheadjectivewordsinthebox.Makesuretheyallknowthemeaningofeachword.
2.Ssdiscusswiththeirpartners.Trytowritethenameofadifferentfoodaftereachword.
Learnthenewwordstogether:
Ⅲ.Listening
Workon1c
1.TellSstheconversationisabouthowthepotatochipswereinvented.Thestoryisveryinteresting.
2.First,letoneSsreadthesentencesin1c.Makesuretheyknowthemeaningofeachsentence.
1.Potatochipswereinventedbymistake.
2.Theywereinventedin1863.
3.Thecustomerthoughtthepotatoeswerenotthinenough.
4.Thecustomersaidtheywerenotsaltyenough.
5.Georgewantedtomakethecustomerhappy.
6.Thecustomwashappyintheend.
3.PlaytherecordingfortheSs.Listenforthefirsttime.PlaytherecordingagainandjudgeTorF.
Keys:
T,F,T,F,F,T
4.Listenandanswerthequestions.
1.Whoinventedpotatochips?
2.Whenweretheyinvented?
3.Whatdidthecustomorderattherestaurant?
4.WhatdidthecustomthinkofthepotatochipsGeorgecookedatfirst?
5.HowdidGeorgecookthepotatoesthen?
Workon1d
1.LetSsreadthearticlein1dfirst.TellSstolistenagainandfillintheblankswiththerightwords.
2.PlaytherecordingagainfortheSstolistenandwritethewords.
TheHistoryofPotatoChips
Doyouknowhowpotatochipswereinvented?
Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin____.
GeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere____.
Keys:
wereinvented,1853,thin,crispy,reallysalty
Ⅳ.Pairwork
1.Workinpairs.Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.
2.Asksomepairstoactouttheirconversationinfrontoftheclass.
Ⅴ.Discussion
Showsomepicturesofplayingbasketball.AskSssomequestionsaboutbasketballgames.Discussthesportwithyourpartnerandshareyourideaswiththeclass.
e.g.
T:
Doyoulikebasketball?
（What’syourfavoritesport?
）
S1:
Sure.Ilikeitverymuch.
T:
Doyouwatchbasketballgames?
S2:
Yes.IliketowatchtheNBAandCBA.
T:
Doyouknowthehistoryofbasketballgame?
Ⅵ.Reading
FastReading
TellSstoreadthepassagequickly.Andfindthemainideaofeachparagraph.
Keys:
1.Themainhistoryofbasketball.
2.HowthebasketballwasinventedbyJames.
3.Thepopularityofbasketballaroundtheworld.
CarefulReading
1.T:
Nowlet’sreadthemindmapin2c.Trytounderstandthemeaningofthemap.
AskSstocompletethemindmapwiththeinformationinthepassage.
Mind-mapping
Changingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.
2.Ssreadthepassagecarefullyandtrytofillinthemindmapwiththeproperwords.
Development:
inventedby______________
firstgameon________________
becameOlympiceventin______intheyear______.
mostfamousgames:
_____
populargamesinChina:
_____
Game:
playedinsideonahard_____.
____teams
get_______intootherteam’s______.
3.Checktheanswerswiththeclass.
4.TellSstoworkhardandaddsomethingtothemindmap.
EncourageSstotrytheirbest.
Postreading
Workon2d
1.Nowlet’sworkon2d.Firstreadthequestionsbelow.Thentrytoreadthepassageagainandfindtheanswerstothequestions.
2.Ssreadthepassageagainandtrytofindtheanswerstothequestions.
1.Whoinventedbasketballandhowisitplayed?
2.Whenwasthefirstbasketballgameinhistoryplayed?
3.WhyweretheBerlinOlympicsimportantforbasketball?
4.WhataretheprofessionalbasketballgroupsinAmericaandChina?
5.Howpopularisbasketball?
3.LetsomeSsreadtheiranswersandcorrecttheirmistakes.
Ⅶ.Languagepoints
1.Potatochipswereinventedbymistake.
bymistake错误地；无意中
e.g.Somebodytookthemyumbrellabymistake.有人错拿了我的伞。
Ipickedupyourbagbymistake.我错拿了你的包。
2.Dr.Naismithdividedthemeninhisclassintotwoteams…
dividev.分开；分散
divide…into…把……分开；分散
e.g.Shedividedtheorangeintoquartersandeachateapiece.
她把橙子分成四份，每人吃一份。
3.Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.
1）todayadv.修饰整个句子，表示当前的一段时间，“如今；当今”。
e.g.Today,onlyafewkindsofthesebeautifulanimalsstillliveontheearth.
现今，这些美丽的动物只有少数几种还生活在地球上。
2）with与在意义上有主谓关系的复合结构manyyoungpeopledreamingof…构成短语，用作状语。
4.Basketballhasnotonlybecomeapopularsporttoplay,butithasalsobecomeapopularsporttowatch.
notonly…,butalso…不但……而且……若连接两个成分作主语，谓语动词与靠近的主语保持一致。
e.g.Notonlythestudentsbutalsotheirteacherisenjoyingthefilm.
不仅学生们在欣赏这部影片，他们的老师也在欣赏这部影片。
5.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.
1）number表示数量。
由于是单数形式，谓语动词需要与之相配，为hasincreased。
这种主语和谓语在数上的匹配称作“主谓一致”。
当主语为复数概念是，谓语动词用复数形式与之匹配；当主语为单数概念时，谓语动词则用单数形式。
e.g.Peoplethereareveryfriendly.people为复数概念。
TheUnitedNationsisaninternationalorganizationthattriestofindpeacefulsolutionstoworldproblems.theUnitedNations是一个组织，为单数概念。
2）thenumberof…“……的数量；……的数目”。
作主语时，谓语动词应用单数形式。
anumberof…“若干的，一些”，修饰可数名词。
作主语时，谓语动词应用复数形式。
e.g.Thenumberofpeoplekilledintheaccidenthasn’tbeenannouncedyet.
这次事故中的死亡人数尚未公布。
Anumberofpeopleareunhappywiththisdecision.
一些人对这项决定并不满意。
6.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.
lookupto钦佩；仰慕
e.g.Theartistislookeduptoforhislandscapepaintings.
这名画家以风景画受人仰慕。
拓展：
look词组
lookback回头看;回顾
lookdownupon（on）看不起,轻视
lookforwardto盼望，期待
lookinto朝......看去;调查
looklike看上去象
lookon旁观，观望
lookout当心，小心，留神
lookthrough浏览；透过......看
lookup查阅;抬头看
Ⅷ.Discussion
Workon2e
1.AskSswhattheythinkoffamousbasketballplayers.Makealistofgoodanddifficultthingsaboutbeingabasketballplayer.
2.Ssworkingroups.Discussthemwiththeirpartnersandmakealist.
3.Letsomegroupsreadtheirlists.
Homework
Writeashortpassageaboutthedevelopmentofbasketball.
教学反思：
本节课主要是为了激活学生记忆中与食物相关的英语词汇，能归纳和复习学过的单词。
听力对话完整的呈现了发明薯条的趣味故事，过去时被动语态在听力中有很好的呈现，还可以借此机会培养学生使用被动语态的意识。
在2B的活动中，激发学生描述篮球的相关知识，同时利用本单元学习使用“思维导图”的阅读策略以引导和启发学生的思维。
升级会员 