2023学年完整公开课版课件 （1a-2e）：When was it invented

SectionB1a-2eUnit6Whenwasitinvented?Whataretheyeating?Ice-cream.Whatdothebigdogthinkoftheice-cream?Sweet,cool,anddelicious!WarmingupHowdothebreadandsnacktaste?Sweetanddelicious.

Thewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.1asweet甜的crispy脆的salty咸的Howdotheytaste?hot辣的bitter苦的pepperssour酸的lemon________________________________________________crispysoursaltysweetsweetcrispysaltysoursaltyadj.脆的；酥脆的adj.酸的adj.咸的sweet____________________________crispy____________________________salty____________________________sour____________________________Writethenameofadifferentfoodaftereachword.bananaappleBeijingDuckpotatochips1bgrapecandycookiecheesesaltedfishlemon1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.ListenandcircleTfortrueorForfalse.1cListeningTFTFTF4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.

TFTFTFn.顾客TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin____.Listenagain.Completethesentences.wereinvented18531dGeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere__________.

thinreallysaltycrispyPairworkMakeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.1eDidyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat.Whoinventedthem?It’ssaidthattheywereinventedbyacookcalledGeorgeCrum.Whenwasthat?Oh,itwasbackin1853.Whywasitanaccident?Oneday,acustomerorderedaplateoffriedpotatoes.Georgecookedthemforhim.Whenthepotatoescame,hesaidtheywerecuttoothickandsentthembacktothekitchen.Sowhathappened?Georgewasangry,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.Andthen?Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinlycut,crispy,saltypotatochips.2aDoyoulikebasketball?Doyouwatchbasketballgames?Howmuchdoyouknowaboutthissport?Discussthesportwithyourpartnerandshareyourideaswiththeclass.Discussion2bReadthepassagequickly.Whatisthemainideaofeachparagraph?ParagraphOne:________________________________ParagraphTwo:________________________________ParagraphThree:________________________________Introductiontobasketball.Howbasketballwasinvented.Thepopularityofbasketballtoday.Completethemindmapwiththeinformationinthepassage.Whatelsecanyouaddtothemindmap?2cMind-mappingChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.playedinsideonahard_____.____teamsget_______intootherteam’s______.floortheballtwoGamebasketn.篮；筐inventedby_________________firstgameon________________becameOlympiceventin______intheyear_____.mostfamousgames:_____populargamesinChina:_____Dr.JamesNaismith1936December21,1891NBABerlinCBADevelopmentPopularityplayedby__________________people.over____countriesmorethan100million200n.

受欢迎；普及Manyyoungpeopledreamofbecoming_____________.They_________thesebasketballheroesandwanttobecomelikethem.Thesestarsencourageyoungpeopletoworkhardto__________________.Whatelsecanyouaddtothemindmap?famousplayersbasketballstarlookuptoachievetheirdreamsn.英雄；男主角Retellthedevelopmentofbasketball.Usethefollowingquestionstohelp

you.2d1.Whoinventedbasketballandhowisit

played?2.Whenwasthefirstbasketballgameinhistoryplayed?3.WhendiditbecomeaneventattheOplypics?

BasketballwasinventedbyaCanadiandoctornamedJemesSmith.Therearetwoteamsinthegameandplayersonthesamegamemustworktogethertogettheballintheotherteam`sbasket.

OnDecember21,1891.In1936inBerlin.

Basketballwasinventedbya

CanadiandoctornamedJamesNaismith.Therearetwoteamsinthegameandplayersonthesameteammustworktogethertogettheballintheotherteam’sbasket.ThefirstbasketballgameinhistorywasplayedonDecember21,1891.In1936inBerlin,itbecameaneventattheOlympics

RetellingThey`reNBAinAmericaandCBAinChina.4.WhataretheprofessionalbasketballgroupsinAmericaandChina?5.Howpopularisbasketball?Howmanypeopleisitplayedby?6.Whathasbasketballbecome?adj.职业的；专业的

Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.

Itisplayedbymorethan100millionpeopleinover200countries.Ithasnotonlybecomeapopularsporttoplay,butithasalsobecomeapolularsporttowatch.1.Basketballisamuch-lovedandactivesport

thatisenjoyedbymanyforfunandexercise.此句中much-lovedandactive和thatisenjoyedbymanyforfunandexercise充当

，修饰

。该句译为：

。Languagepoints

定语sport.篮球是一项颇受大家热爱的积极运动，它作为娱乐和锻炼被大家所喜爱

2.Dr.Naismithdividedthemeninhisclassintotwoteams…

dividev.分开；分散divide…into…把…

分成...；e.g.

She

theorange

andeachateapiece.她把橙子分成四份，每人吃一份。

divided

intoquarters

3.Atthesametime,theyneedtostopthe

competingteamfromgettingtheballintotheirownbasket.

atthesametime同时；stopsbfromdoingsth阻止...做....e.g.They

thethief

.他们阻止了小偷的逃逸。此句译为：

。stopped

fromrunningaway

同时，他们需要阻止对手把球投入自己的篮筐。4.Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.

1)today

adv.

修饰全句，表当前的一段时间，“如今；当今”=now/nowadays。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)withsbdoingsth构成短语，用作伴随状语修饰全句。类似的结构还可以是：

withsthdone;

withsthtodo作原因状语修饰全句。

试完成下列各句：

试完成下列各句：1).

(有那么多作业要做)Ican`tplaybasketballwithyou.2).

(有了Jimmy帮助我),IthinkIcanfinishthetask.3).

(窗户关闭着),Icouldn`tseeanythingfromoutside.WithsomuchhomeworktodoWithJimmyhelpingme,Withthewindowsclosed,

与look相关的词组lookback(on)回头看