人教版新目标Go for it九年级英语Unit 6 全单元 课件

Goforit!九年级诚信快乐学习吧英语教学课件Unit6Whenwasitinvented?SectionA1a-3cWhataretheFourGreatInventionsinancientChina?Doyouknow?paper-making造纸术compass指南针printing印刷术gunpowder火药造纸术印刷术inventionscarWhat’sthiscalledinEnglish?televisiontelephone

computercalculatormicrowaveovenlightbulbbatteryLookatthethings.Inwhatorderdoyouthinktheywereinvented?A:Ithinkthecalculator

wasinvented

beforethecomputer.B:Well,Ithinkthecalculator

wasinvented

afterthecomputer.Thecarwasinvented

beforetheTVset.GameA:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….Thetelephonewasinvented

beforetheTVset.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….Thetelephonewasinvented

before

thecomputer.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….ObjectivesTolearntounderstandandusepassivevoiceTolistenandspeakaboutthehistoryofinventionsusingpassivevoiceTolistenandspeakaboutwhatinventionswereusedforusingpassivevoice1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1–4](1=first,4=last).A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.42131bListenandmatchtheinventionswiththeyears.____1876____1885____1927____1976dacb1cStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.cWhenwasthecomputerinvented?Letmesee…2aListenandnumbertheinventions[1–3]intheorderyouhearthem.2132b

Listenagainandmatchtheitemswith

theirinventorsanduses.

InventionWhatisit/aretheyusedfor?shoeswithspecialheels_________thestyleoftheshoesshoeswithlightsseeing_____________hotice-creamscoop________reallycoldice-creamchanginginthedarkserving2cMakeconversationsusingtheinformationin2b.A:Whataretheyusedfor?B:They’re

usedforseeinginthedark.Paul:HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Roy:Mypleasure!Letmethink...hmm...Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenit’susedinour2dRole-playtheconversation.

dailylives.Youcanseezippersondresses,trousers,shoes,bags...almosteverywhere!Paul:Well,youdoseemtohaveapoint...Roy:Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.Paul:Really?Sowhendiditbecomepopular?Roy:Around1917.role-playHeyRoy…Explanationsthestyleoftheshoes鞋子的款式

style名词，意为“样式；款式”。其常用短语instyle意为“时髦的”，其反义短语为outofstyle,意为“过时的”。►Thisyear'sstyleindressesisdifferentfromlastyear’s.今年的服装样式与去年的不同。► Herclothesarealwaysinstyle.她的衣服总是很时髦。(2)style作名词，还可意为“方式”。►Ourchildrenneednewlearningstyles.

我们的孩子需要新的学习方式。

►

Ilikeyourstyle.

我喜欢你做事的方式。2.Mypleasure!非常愿意！pleasure(astateoffeelingorbeinghappy)名词，意为“高兴;愉快”。►Hetakesnopleasureinhiswork.他从工作中得不到丝毫的乐趣。►—Thanksforhelpingme.谢谢你帮助了我。

—Mypleasure./Itsapleasure.别客气。pleasure,pleased与pleasant辨析：pleasure名词，“高兴；愉快”。常用短语Mypleasure./Withpleasure./It’sapleasure.pleased形容词，“高兴的”，短语

bepleasedtodosth.“乐于做某事”；bepleasedwith“对……满意”，句子的主语通常为人pleasant形容词，“令人愉快的”，可作定语、表语，修饰物►Iampleasedwiththepainting.我对这幅画很满意。►Wishyouapleasantjourney!祝你旅途愉快！3.Thinkabouthowoftenit’susedinourdaily

lives.想想看,在我们的日常生活中它被使用得多么频繁。(1)daily(happening,doneorproducedeveryday)

形容词，意为“每日的；曰常的”。►Don’tyoureadthedailynewsintoday’snewspaper? 你（们）没有读今天报纸上的每日新闻吗?(2)daily(everyday)副词，意为“每日;每天”►Themilkmancomesdailytoourhouse,送奶人每天都到我们家来送奶。拓展：dailyadj.每日的,日常的adv.每日;每天weeklyadj.每周的

adv.一周一次monthlyadj.每月的

adv.一月一次yearlyadj.每年的

adv.一年一次4.Well,youdoseemtohaveapoint...嗯，看来你说的确实有道理……haveapoint固定短语，意为“有道理”►Youhaveapoint—Itwouldbebettertowaittilltomorrow.你说的有道理，还是等到明天比较好。5.Thepioneersofdifferentinventionswere

listedthere.各种发明的先驱者们被列到了上面。(1)pioneer(apersonwhodoessomethingfirst)

可数名词，意为“先锋；先驱”。ChinaYoungPioneers意为“中国少年先锋队”。►Heisacomputerpioneer.他是计算机方面的先驱。(2)list动词，意为“列表;列清单”。►Listthemandyouwillneverforget把它们列出来你就不会忘记了。

list用作名词，意为“名单；清单”。►Ididnotseehisnameonthelist.我在名单上没有看到他的名字。6.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.例如,它提到拉链是在1893年由惠特科姆.贾德森发明的。

mention动词，意为“提到，说到”其后可接that引导的宾语从句。►HementionedthatthefoodwasinventedbyaChinese.他提到这种食物是由一个中国人发明的。mention的其他搭配拓展：①mentionsb./sth.(tosb.)(向某人)提起某事►Don'tmentionitbeforethechildren.

在孩子们面前提及此事。►Nobodymentionedanythingtomeaboutit.

没人向我提过这事。②mentiondoingsth.提到做某事►WheneverImentionhavingdinnertogether，hesayshe’stoobusy.无论何时我一提起块儿吃顿饭，他就说太忙。“Don’tmentionit.”主要用来回答感谢，有时也来回答道歉。►—Thankyouverymuch.多谢你了。—Wontmention不客气。►—I’msorrytotroubleyou.对不起，打扰你了。—Wontmentionit.没关系。注意：3aReadthepassagequicklyandmatcheachparagraphwithitsmainidea.

AnAccidentalInventionDidyouknowthattea,themostpopulardrinkintheworld(afterwater),wasinventedbyaccident?Manypeoplebelievethatteawasfirstdrunknearly5,000yearsago.ItissaidthataChineserulercalledShenNongfirstdiscoveredteaasadrink.OnedayShenNongwasboilingdrinkingwateroveranopenfire.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.Itproducedanicesmellsohetastedthebrownwater.Itwasquitedelicious,andso,oneoftheworld’sfavoritedrinkswasinvented.Afewthousandyearslater,LuYu,“thesaintoftea”,mentionedShenNonginhisbookChaJing.Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand7thcenturies.InEngland,teadidn’tappearuntilaround1660,butlessthan100yearslater,ithadbecomethenationaldrink.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.Thishelpedtospreadthe

popularityofteaandtheteaplanttomoreplacesaroundtheworld.Eventhoughmanypeoplenowknowaboutteaculture,theChinesearewithoutdoubttheoneswhobestunderstandthenatureoftea.Paragraph1Paragraph2

Paragraph3LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccident3bReadthepassageagainandanswerthequestions.Whenwasteafirstdrunk?

Itwasfirstdrunknearly5,000yearsago.Howwasteainvented?

WhileShenNongboilingdrinkingwateroveranopenfire,someleavesfellintothewater,soteawasinvented.Whoiscalled“thesaintoftea”?

LuYu.WhatisChaJingabout?

It’sabookabouttea.Whenwasteabroughttoothercountries?

Duringthe6thand7thcenturies.3cCompletethesentenceswiththecorrectformsoftheverbsinthebox.inventdrinkbringproducetrade1.Oneoftheworld’sfavoritedrinkswas_________byaccident.2.Teawasfirst________byShenNong5,000yearsago.inventeddrunk3.Anicesmellwas_________whenthetealeavesdroppedintothehotwater.4.Teawas_________toKoreaandJapanduringthe6thand7thcenturies.Teaisnow_________betweenmanydifferentcountries.inventdrinkbringproducetradeproducedbroughttradedDidyouknowthattea,themostpopulardrinkintheworld(afterwater),wasinventedbyaccident?你知道茶这种世界上最受欢迎的饮料(仅次于水)是偶然被发明的吗？

(1)本句是一个复合句。主句是Didyouknow,that引导的是一个宾语从句，其中从句的主语是tea,而themostpopulardrinkintheworld(afterwater),是tea的同位语。LanguagePoints(2)byaccident意为“偶然;意外地”。►Iknewhisnamebyaccident.我偶然知道了他的名字。►HemetTombyaccident.他偶然遇到了汤姆。2.Manypeoplebelievethatteawasfirstdrunk

nearly5,000yearsago.许多人认为，差不多在5000年以前茶第一次被饮用。

nearly(almost)副同，意为“儿乎；差不多”。►Inearlyfelloffmybike.我几乎从自行车上摔下来。nearly表示“接近”，常可与almost换用，但在具体数字前常用nearly。notnearly意为“远非；绝不是”almost强调“差一点……就”（=verynearly)，可置于no,none,nothing等词前（nearly则不可以）；almostnot意为“几乎不”，相当于hardlynearly与almost辨析：►Theyarenearlyattheendoftheirjourney.

他们快结束旅行了。►Almostnoone(=Hardlyanyone)believesher.几乎没有人相信她。►Hesaidalmostnothingworthlisteningto.

他几乎没说什么值得听的东西。3.ItissaidthataChineserulercalledShenNongfirstdiscoveredteaasadrink.据说有一位叫神农的中国统治者最早发现了茶可以饮用。

(1)Itissaidthat…表示“据说……”，其中it是形式主语，that引导的从句为真正的主语。►Itissaidthatheisarichsecondgeneration.据说他是一个富二代。(2)ruler名词，意为“统治者;支配者”►Akingisaruler.国王是统治者。其他常见“Itis...that”句式拓展：Itisbelieved-that…“据认为……”reported-that…“据报道……”known-that…“众所周知……”supposed-that…“据推测……”4.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.

一株茶树上的几片叶子落到水里并停留了了一段时间。(l)fallinto意为“落人;掉入”。►Hewasdrunkandfellintothewater.他喝醉了，跌落到水中。fallasleep入睡falldown倒下；落下fallinlovewith与......相爱fallover被......绰倒falloff跌落；从......掉下来与fall相关的其他短语：拓展：(2)remain(tostayinthesameplace) 此处用作不及物动词，意为“停留;逗留”。►Howlongwillyouremainhere?你要在此地停留多久？

remain作连系动词，表示“仍然是（处于某种状态）；保持不变”，相当于keep。其后可接形容词、名词、分词或介词短语作表语。►Heisindanger,butheremainscalm.尽管处于危险中，但他依然镇定。►Peterbecameamanager,butJackremainedaworker.彼得成了一名经理，而杰克仍然是个工人。►SheremainedsittingwhenIcamein.当我进来时，她仍然坐着。5.Itproducedanicesmellsohetastedthebrownwater.水里散发出一种怡人的气味，因此他品尝了这种棕色的水。(1)smell可作不可数名词，也可作可数名词，意为“气味”。用作可数名词时，表示“某一种气味”。►Thisflowerhasn’tmuchsmell.这种花的香味儿不浓。►There’sasmellofcooking.有股烧菜做饭的味儿。(2)smell还可用作及物动词，意为“闻到；发出……气味”,其后可接名词或代词。►Idon’tsmellanything.我什么也闻不到。(3)smell用作连系动词，意为“闻起:后跟形容词作表语。►Theseflowerssmellverysweet.这些花闻起来很香。feel,look,sound,smell,taste被称为感官动词，均可作连系动词，后面接形容词作表语。►Theclothfeelsverysoft.这块布料摸起来很柔软。6.…ithadbecomethenationaldrink.

……它已经变成了全国性的饮料。

national形容词，意为“国家的;全国的”。其名词形式为nation“国家;nationality“国籍”。►TheBritishnationalflagisred,whiteandblue.英国国旗是红、白、蓝三色。►Ournewspaperisanationalnewspaper.我们的报纸是全国性的报纸。7.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.中国和西方国家之间的茶叶贸易发生在19世纪。

takeplace意为“发生;出现”。►Greatchangeshavetakenplacesince1976.自1976年以来发生了巨大的变化,takeplace表示必然性的“发生”或指根据计划或安排“举行”的.无被动语态happen表示偶然性的没预料到的“发生”，无被动语态takeplace与happen辨析：►Theopeningoftheplaywilltakeplacetomorrownight

这部剧将于明晚进行首演。►Thecaraccidenthappenedlastweek

这起车祸发生在上周。 8.Eventhoughmanypeoplenowknowaboutteaculture,theChinesearewithoutdoubttheoneswhobestunderstandthenatureoftea.尽管现在许多人了解茶文化，但是中国人无疑是最懂茶的内涵的人。(1)这是一个多重复合句。eventhough引导让步状语从句。主句中含有一个定语从句

whobestunderstandthenatureoftea，修饰前面的先行词ones。(2)doubt(afeelingofbeinguncertainaboutsth.)名词,意为“疑惑；疑问”，withoutdoubt意为“毫无疑问;的确”。►Ifthereisanydoubt,youhadbettermakecertain.如果有什么疑问，你最好弄清楚。►Withoutdoubtshehasbeenworkinghard.她的确一直在努力工作。doubt作动词，意为“怀疑；不相信”，其后可直接跟名词或代词作宾语。►Ihavenoreasontodoubthim.我没有理由怀疑他。无论doubt用作名词还是动词，在肯定句中其后常接whether从句，在否定句和疑问句中常接that从句。►Wedoubtwhetherhewillcome.

我们怀疑他是否会来。►Thereisnodoubtthatourexperimentwillsucceed.

毫无疑问我们的实验会成功。Exercises(2013•泰安)—Sokindofyoutogivemearidetothestation!—____.A.Itdoesn’tmatter B.NevermindC.Don'tmentionit D.Mypleasure2.(2013•广东)It_____lastweekthatthehaze(雾霾)inBeijingcausedmanyproblems.A.reportsB.reportedC.isreportedD.wasreportedDI.单项选择。D3.(2013.临沂)TheOlympicgamesof2016will_____inBrazil.A.takeafterB.takeoffC.takeplaceD.takeaway4.—Thankyoufortakingmearoundyourschool,Darling.—______.A.Don’tmentionitB.NevermindC.OfcoursenotD.Don’tthankmeCA5.Look!Aboyhasfallen____theriver,let’sgoandsavehim.A.into B.offC.over D.down6.Oursportsmeetingwill______tomorrow.A.takeoffB.takeawayC.takeplaceD.takeup7.Theflower______verynice.A.feelsB.smellsC.tastesD.soundsACB8.It_____thattheywillhavethefinalexamnextweek.A.believeB.believesC.isbelievedD.believed9.—Wouldyouhelpmecleanuptheclassroom,Bill?—______. A.Yes,quiterightB.NevermindC.That’sallrightD.Sure,withpleasureCD1.你说的有道理，我不会再做那件事了。You_____________Iwon'tdothatagain.2.地震通常发生得很突然。Earthquakesusuallyhappen_______________.3.毫无疑问刘宇是最好的运动员。LiuYuisthebestplayer______________.4.我女儿梦想将来成为一名医生。Mydaughter___________becomingadoctorinthefuture.II.完成句子。haveapointallofasuddenwithoutdoubtdreamsofHomeworkMakeaconversationaboutinventions.Masterthewordsinthisunitandpre-viewnextpart.ThankYou!Unit6Whenwasitinvented?SectionAGrammarFocusWhenwerethefollowingthingsinvented?Choosetherighttime.Revision197619671876178618851727hotice-creamscoopshoeswithlightsshoeswithspecialheelsWhataretheseandwhataretheyusedfor?changingthestyleoftheshoesseeinginthedarkservingreallycoldice-creamWhenwasthezipperinvented?Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea?ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotice-creamscoopusedfor?It’susedforservingreallycoldice-cream.

PassivevoiceinthesimplepasttenseActive:AlexanderGrahamBellinventedthetelephonein1876.Passive:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.GrammarFocus一般过去时的被动语态的句式结构一般过去时的被动语态肯定句主语+was/were+及物动词的过去分词（+by…）否定句主语+was/were+not+及物动词的过去分词（+by…)疑问句Was/Were+主语+及物动词的过去分词（+by…)?特殊疑问词+was/were+主语+及物动词的过去分词（+by...)?2.一般过去时的被动语态的基本用法用法示例表示过去某一具体时间发生的动作，且句子的主语是谓语动词动作的承受者Thehousewasbuiltin1990.这所房子建于1990年。讲述发生在过去的动作，且不知道动作的执行者Hewashonoredwiththename“FatherofHybridRice”.

他被授予“杂交水稻之父”的称号。①含有双宾语的主动句变为被动语态时，通常把指“人”的间接宾语变为主语，而指“物”的直接宾语则不变

Hegavemeabookyesterday.Iwasgivenabook(byhim)yesterday3.含双宾语和复合宾语的主动句变为被动语态的方法②如果要把指“物”的直接宾语变为主语，则在间接宾语前加to或forIbroughthimsomefoodSomefoodwasbroughttohim(byme).③含有复合宾语的主动句变为被动语态时，要将其中的宾语变成主语，宾语补足语不变

JimaskedTomtogoforawalk.Tomwasasked(byJim)togoforawalk.④如果宾语补足语是不带to的动词不定式，主动语态变成被动语态时要加上不定式符号toWeoftenheardKatesingintheroom.

Katewasoftenheardtosingintheroom(byus).4aRewritethesentencesusingthepassivevoice.Theysoldthefridgeatalowprice.

Thefridgewassoldatalowprice.

Somebodystolemycamerafrommyhotelroom.

Mycamerawasstolenfrommyhotelroom.3.Wheredidyoutakethesephotos?

Wherewerethesephotostaken?4.Ourparentsadvisedusnottogooutalone.

Wewereadvisednottogooutalonebyourparents.5.Differentwriterstranslatedthebookintodifferentlanguages.

Thebookwastranslatedintodifferentlanguagesbydifferentwriters.4bCompletethesentenceswiththecorrectformsoftheverbsinthebox.You_____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden,butluckilythevillagers_____________toasafeplace.eatlocklikeringinvitebreaktellbringwereinvitedwerebrought3.Thedoor___________whenwearrived,so

we______thebell.4.Thestudents________nottoeatordrinkinclass.ButRuby_______therulewhenshestartedeatingabiscuitinscienceclass.5.Thecookies_________bythehungrykidsinlessthan20minutes,andtheyreally_____them.waslockedrangweretoldbrokewereeatenliked4cDecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.Thetelephone_____________(invent)byAlexanderGrahamBell.He__________(born)in1847.Mr.Bell

________(work)ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell_______(learn)howtosendmusicalnoteswasinventedwasbornworkedlearntthroughaninstrumentsimilartoatelephone.Finally,thetelephone____________(invent)in1876.Thefirstsentencethat________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone________(use)aroundtheworld.wasinventedwassaidisusedExplanationTheysoldthefridgeatalowprice.他们以低价出售这台冰箱。

low形容词，意为“低的；矮的”，常用短语atalowprice意为“以低价”。►Shejumpedoverthelowwall.她跳过了那堵矮墙。►Thissweaterisonsaleatalowprice这件毛衣正以低价出售。2.Somebodystolemycamerafrommyhotelroom.

有人从我的宾馆房间里偷走了照相机。

somebody不定代词，意为“某人；重要人物”，用于肯定句中。作主语时谓语动词用单数形式，其同义词为someone。►Thereissomebodywaitingtoseeyou.

有人在等着见你。

anybody不定代词，意为“有人”，常用于否定句和疑问句中；用于肯定句中意为“任何人”。►Isthereanybodywhocanhelpme?

有人能帮我吗？►Anybodycandotheworkwell.

任何人都能把这项工作做好。3.Theearthquakehappenedallofasudden,

butluckilythevillagerswerebroughttoa

safeplace.突然发生了地震，但幸运的是,村民们被带到了一个安全的地方。sudden (happeningquicklyandunexpectedly)形容词，意为“突然(的)”。►Therewasasuddenchangeintheweather.天气突然变了。(2)allofasudden意为“突然；猛地”，相当于副词suddenly。►Hecametousallofasudden.=Hesuddenlycametous.他突然朝我们走来。Exercises(2013.陕西)Themobilephonehasinfluencedpeople’slifealotsinceit____. A.inventsB.inventedC.isinventedD.wasinvented2.(2013.上海)_____iswaitingforyouatthegate.Hewantstosaythankstoyou.A.SomebodyB.Anybody

C.EverybodyD.NobodyDI.单项选择。A3.AttheendofthemeetingMissGreen___twominutestodecidewhethersheshouldjointheprojectornot.A.gave B.giveC.wasgiven D.wasgiving4.ThemixturesmeltterriblebutTom____tasteit.A.wasmadeto B.wasmadeC.madetoD.madeCA5.—Did

you

go

to

Jack’s

birthday

party?

—No,I____.

A.

am

not

invited

B.wasn’t

invited

C.haven’t

invited

D.didn’t

invite6.ThebookBusiness@theSpeedofThought

_____in1999.A.writesB.iswrittenC.wroteD.waswrittenBD7.___a

new

library____in

your

school

last

year?

A.Is;built

B.Was;built

C.Does;built

D.Did;built8.The

earth

is

our

home.It

______well.

A.must

be

protected

B.should

protect

C.need

protect

D.should

protected.BA1.Theyoungmansavedthelivesofthechildren.

Thelivesofthechildrenweresavedbytheyoungman.2.Thevillagersdidn’tfindthelostboyatlast.

Thelostboywasn’tfoundbythevillagersatlast.II.将下列句子改为被动语态。3.Didyoucleanupyourroomlastnight?

Wasyourroomcleaneduplastnight?4.MymotherboughtmeanewCDplayer.IwasboughtanewCDplayerbymymother./AnewCDplayerwasboughtformebymymother.5.WesawJimcomein.

Jimwasseentocomein.HomeworkMasterwhatyouhavelearnedInthislesson.LearntotalkaboutThehistoryofinventionswiththePassivevoiceinthesimplepasttense.ThankYou!Unit6Whenwasitinvented?SectionBWhatkindoffooddoyoulike?SweetfoodsaltyfoodSourfoodCrispyfood1aThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.sweetcrispysaltysour_________________________crispysaltysoursweetsalty1bWritethenameofadifferentfoodaftereachword.sweet________crispy________salty____________sour________bananabiscuitpotatochipsorange1cListenandcircleTfortrueorFforfalse.1.Potatochipswereinventedbymistake.TF2.Theywereinventedin1863.TF3.Thecustomerthoughtthepotatoeswerenotthinenough.TF4.Thecustomersaidtheywerenotsaltyenough.

TF5.Georgewantedtomakethecustomerhappy.

TF6.Thecustomerwashappyintheend.TF1dListenagain.Completethesentences.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips_____________byacookcalledGeorgeCrum.Theywereinventedin_____.GeorgeCrumcutthepotatoesreally,really______andthencookedthemforalongtimeuntiltheywere_______.Finallyheputlotsofsaltonthemsotheywere__________.wereinvented1853thincrispyreallysalty1eMakeaconversationaboutthe

invention

ofpotatochips.Usetheinformationin1cand1d.A:Didyouknowpotatochipswereinventedbymistake?B:Wow,Ididn’tknowthat.Whoinventedthem?A:...Didyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat…2aDoyoulikebasketball?Doyouwatchbasketballgames?Howmuchdoyouknowaboutthissport?Discussthesportwithyourpartnerandshareyourideaswiththeclass.2bReadthepassagequickly.Whatisthemainideaofeachparagraph?

MIND-MAPPINGChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.LearningstrategyDoyoulikebasketball?Howmuchdoyouknowaboutbasketball?basketballcourt

Equipmentaboutbasketballbasketballmetalhoopbackboardnetwoodenfloor2bReadthepassagequickly.Whatisthemainideaofeachparagraph?

MIND-MAPPINGChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.Learningstrategy

Basketballisamuch-lovedandactivesportthatisenjoyedbymanyforfunandexercise.Itisover100yearsoldandisplayedbymorethan100millionpeopleinover200countries.ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.Thenin1936inBerlin,itbecameaneventattheOlympics.

BasketballwasinventedbyaCanadianDoYouKnowWhenBasketballwasInvented?doctornamedJamesNaismith,whowasbornin1861.Whenhewasacollege

teacher,hewasaskedtothinkofagamethatcouldbeplayedinthewinter.Dr.Naismithcreatedagametobeplayedinsideonahardfloor.Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.Playersonthesameteammustworktogethertogettheballintheotherteam’sbasket.Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.Today,thepopularityofbasketballhasrisen

aroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.InChina,youcansometimesseepeopleplayingbasketballinparks,schoolsandevenfactories.Basketballhasnotonlybecomeapopularsporttoplay,butithasalsobecomeapopularsporttowatch.AlthoughAmerica’sNBAgamesarethemostfamous,theCBA

gamesarebecomingmorePopular

inChina.Thenumberofforeignplayers,includingChinese

players,intheNBAhasincreased.TherearealsomoreandmoreforeignplayersintheCBA.Manyyoungpeoplelookuptothese

basketballheroesandwanttobecomelikethem.Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.Paragraph1:Thehistoryofbasketball.Paragraph2:Howbasketballwasunvented.Paragraph3:Thepopularutyofbasketballintheworld.mainideaofeachparagraph

1.salty

咸

的

salty(tastingofsalt)

形容词，意为“咸的；含盐的”，是由名词salt(盐)加后缀-y构成的。

►Thesoupisalittlesaltyforme.

汤对我来说有点咸了。名词+后缀-y构成的形容词：luck—luckyhealth—healthywind—windyrain—rainytaste—tastyice—icysnow—snowysun—sunnyLanguagePoints2.Potatochipswereinventedbymistake.薯条是无意中被发明的。

bymistake意为“错误地;无意中”。►Maybesomebodytookitbymistake.可能有人错拿了它。3.Basketballisamuch-lovedandactivesport

thatisenjoyedbymanyforfunandexercise.篮球是一项备受热爱、充满活力的